diff --git a/mk/tests.mk b/mk/tests.mk index 32d4d178e6b8c..e28f56fffe41b 100644 --- a/mk/tests.mk +++ b/mk/tests.mk @@ -301,6 +301,7 @@ tidy: | grep '^$(S)src/rust-installer' -v \ | xargs $(CFG_PYTHON) $(S)src/etc/check-binaries.py $(Q) $(CFG_PYTHON) $(S)src/etc/errorck.py $(S)src/ + $(Q) $(CFG_PYTHON) $(S)src/etc/featureck.py $(S)src/ endif diff --git a/src/compiletest/compiletest.rs b/src/compiletest/compiletest.rs index b95e956aca28e..eedff1d11760c 100644 --- a/src/compiletest/compiletest.rs +++ b/src/compiletest/compiletest.rs @@ -13,7 +13,15 @@ #![feature(slicing_syntax, unboxed_closures)] #![feature(box_syntax)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(test)] +#![feature(rustc_private)] +#![feature(std_misc)] +#![feature(path)] +#![feature(io)] +#![feature(core)] +#![feature(collections)] +#![feature(os)] +#![feature(unicode)] #![deny(warnings)] diff --git a/src/doc/reference.md b/src/doc/reference.md index cb64220424ff6..a52100c4cdd4e 100644 --- a/src/doc/reference.md +++ b/src/doc/reference.md @@ -2359,77 +2359,6 @@ Supported traits for `derive` are: * `Show`, to format a value using the `{}` formatter. * `Zero`, to create a zero instance of a numeric data type. -### Stability - -One can indicate the stability of an API using the following attributes: - -* `deprecated`: This item should no longer be used, e.g. it has been - replaced. No guarantee of backwards-compatibility. -* `experimental`: This item was only recently introduced or is - otherwise in a state of flux. It may change significantly, or even - be removed. No guarantee of backwards-compatibility. -* `unstable`: This item is still under development, but requires more - testing to be considered stable. No guarantee of backwards-compatibility. -* `stable`: This item is considered stable, and will not change - significantly. Guarantee of backwards-compatibility. -* `frozen`: This item is very stable, and is unlikely to - change. Guarantee of backwards-compatibility. -* `locked`: This item will never change unless a serious bug is - found. Guarantee of backwards-compatibility. - -These levels are directly inspired by -[Node.js' "stability index"](http://nodejs.org/api/documentation.html). - -Stability levels are inherited, so an item's stability attribute is the default -stability for everything nested underneath it. - -There are lints for disallowing items marked with certain levels: `deprecated`, -`experimental` and `unstable`. For now, only `deprecated` warns by default, but -this will change once the standard library has been stabilized. Stability -levels are meant to be promises at the crate level, so these lints only apply -when referencing items from an _external_ crate, not to items defined within -the current crate. Items with no stability level are considered to be unstable -for the purposes of the lint. One can give an optional string that will be -displayed when the lint flags the use of an item. - -For example, if we define one crate called `stability_levels`: - -```{.ignore} -#[deprecated="replaced by `best`"] -pub fn bad() { - // delete everything -} - -pub fn better() { - // delete fewer things -} - -#[stable] -pub fn best() { - // delete nothing -} -``` - -then the lints will work as follows for a client crate: - -```{.ignore} -#![warn(unstable)] -extern crate stability_levels; -use stability_levels::{bad, better, best}; - -fn main() { - bad(); // "warning: use of deprecated item: replaced by `best`" - - better(); // "warning: use of unmarked item" - - best(); // no warning -} -``` - -> **Note:** Currently these are only checked when applied to individual -> functions, structs, methods and enum variants, *not* to entire modules, -> traits, impls or enums themselves. - ### Compiler Features Certain aspects of Rust may be implemented in the compiler, but they're not diff --git a/src/driver/driver.rs b/src/driver/driver.rs index 5f086280a65a5..601f130341bf9 100644 --- a/src/driver/driver.rs +++ b/src/driver/driver.rs @@ -8,7 +8,9 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -#![allow(unstable)] +#![allow(unknown_features)] +#![cfg_attr(rustc, feature(rustc_private))] +#![cfg_attr(rustdoc, feature(rustdoc))] #[cfg(rustdoc)] extern crate "rustdoc" as this; diff --git a/src/etc/featureck.py b/src/etc/featureck.py new file mode 100644 index 0000000000000..064cf1d40ab36 --- /dev/null +++ b/src/etc/featureck.py @@ -0,0 +1,243 @@ +# Copyright 2015 The Rust Project Developers. See the COPYRIGHT +# file at the top-level directory of this distribution and at +# http://rust-lang.org/COPYRIGHT. +# +# Licensed under the Apache License, Version 2.0 or the MIT license +# , at your +# option. This file may not be copied, modified, or distributed +# except according to those terms. + +# This script does a tree-wide sanity checks against stability +# attributes, currently: +# * For all feature_name/level pairs the 'since' field is the same +# * That no features are both stable and unstable. +# * That lib features don't have the same name as lang features +# unless they are on the 'joint_features' whitelist +# * That features that exist in both lang and lib and are stable +# since the same version +# * Prints information about features + +import sys, os, re + +src_dir = sys.argv[1] + +# Features that are allowed to exist in both the language and the library +joint_features = [ ] + +# Grab the list of language features from the compiler +language_gate_statuses = [ "Active", "Deprecated", "Removed", "Accepted" ] +feature_gate_source = os.path.join(src_dir, "libsyntax", "feature_gate.rs") +language_features = [] +language_feature_names = [] +with open(feature_gate_source, 'r') as f: + for line in f: + original_line = line + line = line.strip() + is_feature_line = False + for status in language_gate_statuses: + if status in line and line.startswith("("): + is_feature_line = True + + if is_feature_line: + line = line.replace("(", "").replace("),", "").replace(")", "") + parts = line.split(",") + if len(parts) != 3: + print "error: unexpected number of components in line: " + original_line + sys.exit(1) + feature_name = parts[0].strip().replace('"', "") + since = parts[1].strip().replace('"', "") + status = parts[2].strip() + assert len(feature_name) > 0 + assert len(since) > 0 + assert len(status) > 0 + + language_feature_names += [feature_name] + language_features += [(feature_name, since, status)] + +assert len(language_features) > 0 + +errors = False + +lib_features = { } +lib_features_and_level = { } +for (dirpath, dirnames, filenames) in os.walk(src_dir): + # Don't look for feature names in tests + if "src/test" in dirpath: + continue + + # Takes a long time to traverse LLVM + if "src/llvm" in dirpath: + continue + + for filename in filenames: + if not filename.endswith(".rs"): + continue + + path = os.path.join(dirpath, filename) + with open(path, 'r') as f: + line_num = 0 + for line in f: + line_num += 1 + level = None + if "[unstable(" in line: + level = "unstable" + elif "[stable(" in line: + level = "stable" + else: + continue + + # This is a stability attribute. For the purposes of this + # script we expect both the 'feature' and 'since' attributes on + # the same line, e.g. + # `#[unstable(feature = "foo", since = "1.0.0")]` + + p = re.compile('(unstable|stable).*feature *= *"(\w*)"') + m = p.search(line) + if not m is None: + feature_name = m.group(2) + since = None + if re.compile("\[ *stable").search(line) is not None: + pp = re.compile('since *= *"([\w\.]*)"') + mm = pp.search(line) + if not mm is None: + since = mm.group(1) + else: + print "error: misformed stability attribute" + print "line " + str(line_num) + " of " + path + ":" + print line + errors = True + + lib_features[feature_name] = feature_name + if lib_features_and_level.get((feature_name, level)) is None: + # Add it to the observed features + lib_features_and_level[(feature_name, level)] = \ + (since, path, line_num, line) + else: + # Verify that for this combination of feature_name and level the 'since' + # attribute matches. + (expected_since, source_path, source_line_num, source_line) = \ + lib_features_and_level.get((feature_name, level)) + if since != expected_since: + print "error: mismatch in " + level + " feature '" + feature_name + "'" + print "line " + str(source_line_num) + " of " + source_path + ":" + print source_line + print "line " + str(line_num) + " of " + path + ":" + print line + errors = True + + # Verify that this lib feature doesn't duplicate a lang feature + if feature_name in language_feature_names: + print "error: lib feature '" + feature_name + "' duplicates a lang feature" + print "line " + str(line_num) + " of " + path + ":" + print line + errors = True + + else: + print "error: misformed stability attribute" + print "line " + str(line_num) + " of " + path + ":" + print line + errors = True + +# Merge data about both lists +# name, lang, lib, status, stable since + +language_feature_stats = {} + +for f in language_features: + name = f[0] + lang = True + lib = False + status = "unstable" + stable_since = None + + if f[2] == "Accepted": + status = "stable" + if status == "stable": + stable_since = f[1] + + language_feature_stats[name] = (name, lang, lib, status, stable_since) + +lib_feature_stats = {} + +for f in lib_features: + name = f + lang = False + lib = True + status = "unstable" + stable_since = None + + is_stable = lib_features_and_level.get((name, "stable")) is not None + is_unstable = lib_features_and_level.get((name, "unstable")) is not None + + if is_stable and is_unstable: + print "error: feature '" + name + "' is both stable and unstable" + errors = True + + if is_stable: + status = "stable" + stable_since = lib_features_and_level[(name, "stable")][0] + elif is_unstable: + status = "unstable" + + lib_feature_stats[name] = (name, lang, lib, status, stable_since) + +# Check for overlap in two sets +merged_stats = { } + +for name in lib_feature_stats: + if language_feature_stats.get(name) is not None: + if not name in joint_features: + print "error: feature '" + name + "' is both a lang and lib feature but not whitelisted" + errors = True + lang_status = lang_feature_stats[name][3] + lib_status = lib_feature_stats[name][3] + lang_stable_since = lang_feature_stats[name][4] + lib_stable_since = lib_feature_stats[name][4] + + if lang_status != lib_status and lib_status != "deprecated": + print "error: feature '" + name + "' has lang status " + lang_status + \ + " but lib status " + lib_status + errors = True + + if lang_stable_since != lib_stable_since: + print "error: feature '" + name + "' has lang stable since " + lang_stable_since + \ + " but lib stable since " + lib_stable_since + errors = True + + merged_stats[name] = (name, True, True, lang_status, lang_stable_since) + + del language_feature_stats[name] + del lib_feature_stats[name] + +if errors: + sys.exit(1) + +# Finally, display the stats +stats = {} +stats.update(language_feature_stats) +stats.update(lib_feature_stats) +stats.update(merged_stats) +lines = [] +for s in stats: + s = stats[s] + type_ = "lang" + if s[1] and s[2]: + type_ = "lang/lib" + elif s[2]: + type_ = "lib" + line = "{: <32}".format(s[0]) + \ + "{: <8}".format(type_) + \ + "{: <12}".format(s[3]) + \ + "{: <8}".format(str(s[4])) + lines += [line] + +lines.sort() + +print +print "Rust feature summary:" +print +for line in lines: + print line +print + diff --git a/src/liballoc/arc.rs b/src/liballoc/arc.rs index 5f8cd6baf9a74..1b75289c64f9f 100644 --- a/src/liballoc/arc.rs +++ b/src/liballoc/arc.rs @@ -8,7 +8,7 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] //! Threadsafe reference-counted boxes (the `Arc` type). //! @@ -110,7 +110,7 @@ use heap::deallocate; /// } /// ``` #[unsafe_no_drop_flag] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Arc { // FIXME #12808: strange name to try to avoid interfering with // field accesses of the contained type via Deref @@ -126,7 +126,8 @@ unsafe impl Sync for Arc { } /// Weak pointers will not keep the data inside of the `Arc` alive, and can be used to break cycles /// between `Arc` pointers. #[unsafe_no_drop_flag] -#[unstable = "Weak pointers may not belong in this module."] +#[unstable(feature = "alloc", + reason = "Weak pointers may not belong in this module.")] pub struct Weak { // FIXME #12808: strange name to try to avoid interfering with // field accesses of the contained type via Deref @@ -156,7 +157,7 @@ impl Arc { /// let five = Arc::new(5i); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new(data: T) -> Arc { // Start the weak pointer count as 1 which is the weak pointer that's // held by all the strong pointers (kinda), see std/rc.rs for more info @@ -179,7 +180,8 @@ impl Arc { /// /// let weak_five = five.downgrade(); /// ``` - #[unstable = "Weak pointers may not belong in this module."] + #[unstable(feature = "alloc", + reason = "Weak pointers may not belong in this module.")] pub fn downgrade(&self) -> Weak { // See the clone() impl for why this is relaxed self.inner().weak.fetch_add(1, Relaxed); @@ -200,15 +202,15 @@ impl Arc { /// Get the number of weak references to this value. #[inline] -#[unstable] +#[unstable(feature = "alloc")] pub fn weak_count(this: &Arc) -> uint { this.inner().weak.load(SeqCst) - 1 } /// Get the number of strong references to this value. #[inline] -#[unstable] +#[unstable(feature = "alloc")] pub fn strong_count(this: &Arc) -> uint { this.inner().strong.load(SeqCst) } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for Arc { /// Makes a clone of the `Arc`. /// @@ -245,7 +247,7 @@ impl BorrowFrom> for T { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Deref for Arc { type Target = T; @@ -271,7 +273,7 @@ impl Arc { /// let mut_five = five.make_unique(); /// ``` #[inline] - #[unstable] + #[unstable(feature = "alloc")] pub fn make_unique(&mut self) -> &mut T { // Note that we hold a strong reference, which also counts as a weak reference, so we only // clone if there is an additional reference of either kind. @@ -289,7 +291,7 @@ impl Arc { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Drop for Arc { /// Drops the `Arc`. /// @@ -355,7 +357,8 @@ impl Drop for Arc { } } -#[unstable = "Weak pointers may not belong in this module."] +#[unstable(feature = "alloc", + reason = "Weak pointers may not belong in this module.")] impl Weak { /// Upgrades a weak reference to a strong reference. /// @@ -393,7 +396,8 @@ impl Weak { } } -#[unstable = "Weak pointers may not belong in this module."] +#[unstable(feature = "alloc", + reason = "Weak pointers may not belong in this module.")] impl Clone for Weak { /// Makes a clone of the `Weak`. /// @@ -417,7 +421,7 @@ impl Clone for Weak { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Drop for Weak { /// Drops the `Weak`. /// @@ -460,7 +464,7 @@ impl Drop for Weak { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for Arc { /// Equality for two `Arc`s. /// @@ -492,7 +496,7 @@ impl PartialEq for Arc { /// ``` fn ne(&self, other: &Arc) -> bool { *(*self) != *(*other) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for Arc { /// Partial comparison for two `Arc`s. /// @@ -571,30 +575,30 @@ impl PartialOrd for Arc { /// ``` fn ge(&self, other: &Arc) -> bool { *(*self) >= *(*other) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Ord for Arc { fn cmp(&self, other: &Arc) -> Ordering { (**self).cmp(&**other) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Eq for Arc {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for Arc { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Display::fmt(&**self, f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for Arc { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Debug::fmt(&**self, f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for Arc { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> Arc { Arc::new(Default::default()) } } @@ -605,7 +609,6 @@ impl> Hash for Arc { } #[cfg(test)] -#[allow(unstable)] mod tests { use std::clone::Clone; use std::sync::mpsc::channel; diff --git a/src/liballoc/boxed.rs b/src/liballoc/boxed.rs index c4abedf3fe89a..51e5fc5820cbf 100644 --- a/src/liballoc/boxed.rs +++ b/src/liballoc/boxed.rs @@ -43,7 +43,7 @@ //! //! This will print `Cons(1i32, Box(Cons(2i32, Box(Nil))))`. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use core::any::Any; use core::clone::Clone; @@ -77,14 +77,15 @@ use core::result::Result; /// } /// ``` #[lang = "exchange_heap"] -#[unstable = "may be renamed; uncertain about custom allocator design"] +#[unstable(feature = "alloc", + reason = "may be renamed; uncertain about custom allocator design")] pub static HEAP: () = (); /// A pointer type for heap allocation. /// /// See the [module-level documentation](../../std/boxed/index.html) for more. #[lang = "owned_box"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Box(Unique); impl Box { @@ -95,25 +96,25 @@ impl Box { /// ``` /// let x = Box::new(5); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new(x: T) -> Box { box x } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for Box { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> Box { box Default::default() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for Box<[T]> { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> Box<[T]> { box [] } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for Box { /// Returns a new box with a `clone()` of this box's contents. /// @@ -144,14 +145,14 @@ impl Clone for Box { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for Box { #[inline] fn eq(&self, other: &Box) -> bool { PartialEq::eq(&**self, &**other) } #[inline] fn ne(&self, other: &Box) -> bool { PartialEq::ne(&**self, &**other) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for Box { #[inline] fn partial_cmp(&self, other: &Box) -> Option { @@ -166,14 +167,14 @@ impl PartialOrd for Box { #[inline] fn gt(&self, other: &Box) -> bool { PartialOrd::gt(&**self, &**other) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Ord for Box { #[inline] fn cmp(&self, other: &Box) -> Ordering { Ord::cmp(&**self, &**other) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Eq for Box {} impl> Hash for Box { @@ -184,19 +185,20 @@ impl> Hash for Box { } /// Extension methods for an owning `Any` trait object. -#[unstable = "this trait will likely disappear once compiler bugs blocking \ - a direct impl on `Box` have been fixed "] +#[unstable(feature = "alloc", + reason = "this trait will likely disappear once compiler bugs blocking \ + a direct impl on `Box` have been fixed ")] // FIXME(#18737): this should be a direct impl on `Box`. If you're // removing this please make sure that you can downcase on // `Box` as well as `Box` pub trait BoxAny { /// Returns the boxed value if it is of type `T`, or /// `Err(Self)` if it isn't. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn downcast(self) -> Result, Self>; } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl BoxAny for Box { #[inline] fn downcast(self) -> Result, Box> { @@ -215,35 +217,35 @@ impl BoxAny for Box { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for Box { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Display::fmt(&**self, f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for Box { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Debug::fmt(&**self, f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for Box { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { f.pad("Box") } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Deref for Box { type Target = T; fn deref(&self) -> &T { &**self } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DerefMut for Box { fn deref_mut(&mut self) -> &mut T { &mut **self } } diff --git a/src/liballoc/heap.rs b/src/liballoc/heap.rs index a2643f4d0f79b..dcbd4d57cf990 100644 --- a/src/liballoc/heap.rs +++ b/src/liballoc/heap.rs @@ -80,7 +80,7 @@ pub fn usable_size(size: uint, align: uint) -> uint { /// /// These statistics may be inconsistent if other threads use the allocator /// during the call. -#[unstable] +#[unstable(feature = "alloc")] pub fn stats_print() { imp::stats_print(); } diff --git a/src/liballoc/lib.rs b/src/liballoc/lib.rs index 231ef6e7e74da..6830a1c33dfab 100644 --- a/src/liballoc/lib.rs +++ b/src/liballoc/lib.rs @@ -57,7 +57,8 @@ //! default global allocator. It is not compatible with the libc allocator API. #![crate_name = "alloc"] -#![unstable] +#![unstable(feature = "alloc")] +#![feature(staged_api)] #![staged_api] #![crate_type = "rlib"] #![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png", @@ -66,13 +67,15 @@ #![no_std] #![allow(unknown_features)] -#![allow(unstable)] #![feature(lang_items, unsafe_destructor)] #![feature(box_syntax)] #![feature(optin_builtin_traits)] // FIXME(#21363) remove `old_impl_check` when bug is fixed #![feature(old_impl_check)] #![allow(unknown_features)] #![feature(int_uint)] +#![feature(core)] +#![feature(hash)] +#![feature(libc)] #[macro_use] extern crate core; diff --git a/src/liballoc/rc.rs b/src/liballoc/rc.rs index 5e82c4f1adea9..d41673f56edda 100644 --- a/src/liballoc/rc.rs +++ b/src/liballoc/rc.rs @@ -142,7 +142,7 @@ //! } //! ``` -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use core::borrow::BorrowFrom; use core::cell::Cell; @@ -173,7 +173,7 @@ struct RcBox { /// /// See the [module level documentation](../index.html) for more details. #[unsafe_no_drop_flag] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Rc { // FIXME #12808: strange names to try to avoid interfering with field accesses of the contained // type via Deref @@ -185,7 +185,6 @@ impl !marker::Send for Rc {} impl !marker::Sync for Rc {} impl Rc { - /// Constructs a new `Rc`. /// /// # Examples @@ -195,7 +194,7 @@ impl Rc { /// /// let five = Rc::new(5i); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new(value: T) -> Rc { unsafe { Rc { @@ -222,7 +221,8 @@ impl Rc { /// /// let weak_five = five.downgrade(); /// ``` - #[unstable = "Weak pointers may not belong in this module"] + #[unstable(feature = "alloc", + reason = "Weak pointers may not belong in this module")] pub fn downgrade(&self) -> Weak { self.inc_weak(); Weak { _ptr: self._ptr } @@ -231,12 +231,12 @@ impl Rc { /// Get the number of weak references to this value. #[inline] -#[unstable] +#[unstable(feature = "alloc")] pub fn weak_count(this: &Rc) -> uint { this.weak() - 1 } /// Get the number of strong references to this value. #[inline] -#[unstable] +#[unstable(feature = "alloc")] pub fn strong_count(this: &Rc) -> uint { this.strong() } /// Returns true if there are no other `Rc` or `Weak` values that share the same inner value. @@ -252,7 +252,7 @@ pub fn strong_count(this: &Rc) -> uint { this.strong() } /// rc::is_unique(&five); /// ``` #[inline] -#[unstable] +#[unstable(feature = "alloc")] pub fn is_unique(rc: &Rc) -> bool { weak_count(rc) == 0 && strong_count(rc) == 1 } @@ -274,7 +274,7 @@ pub fn is_unique(rc: &Rc) -> bool { /// assert_eq!(rc::try_unwrap(x), Err(Rc::new(4u))); /// ``` #[inline] -#[unstable] +#[unstable(feature = "alloc")] pub fn try_unwrap(rc: Rc) -> Result> { if is_unique(&rc) { unsafe { @@ -308,7 +308,7 @@ pub fn try_unwrap(rc: Rc) -> Result> { /// assert!(rc::get_mut(&mut x).is_none()); /// ``` #[inline] -#[unstable] +#[unstable(feature = "alloc")] pub fn get_mut<'a, T>(rc: &'a mut Rc) -> Option<&'a mut T> { if is_unique(rc) { let inner = unsafe { &mut **rc._ptr }; @@ -334,7 +334,7 @@ impl Rc { /// let mut_five = five.make_unique(); /// ``` #[inline] - #[unstable] + #[unstable(feature = "alloc")] pub fn make_unique(&mut self) -> &mut T { if !is_unique(self) { *self = Rc::new((**self).clone()) @@ -354,7 +354,7 @@ impl BorrowFrom> for T { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Deref for Rc { type Target = T; @@ -365,7 +365,7 @@ impl Deref for Rc { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Drop for Rc { /// Drops the `Rc`. /// @@ -413,7 +413,7 @@ impl Drop for Rc { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for Rc { /// Makes a clone of the `Rc`. @@ -436,7 +436,7 @@ impl Clone for Rc { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for Rc { /// Creates a new `Rc`, with the `Default` value for `T`. /// @@ -449,13 +449,13 @@ impl Default for Rc { /// let x: Rc = Default::default(); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> Rc { Rc::new(Default::default()) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for Rc { /// Equality for two `Rc`s. /// @@ -490,10 +490,10 @@ impl PartialEq for Rc { fn ne(&self, other: &Rc) -> bool { **self != **other } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Eq for Rc {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for Rc { /// Partial comparison for two `Rc`s. /// @@ -578,7 +578,7 @@ impl PartialOrd for Rc { fn ge(&self, other: &Rc) -> bool { **self >= **other } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Ord for Rc { /// Comparison for two `Rc`s. /// @@ -605,14 +605,14 @@ impl> Hash for Rc { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for Rc { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Display::fmt(&**self, f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for Rc { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Debug::fmt(&**self, f) @@ -625,21 +625,21 @@ impl fmt::Debug for Rc { /// /// See the [module level documentation](../index.html) for more. #[unsafe_no_drop_flag] -#[unstable = "Weak pointers may not belong in this module."] +#[unstable(feature = "alloc", + reason = "Weak pointers may not belong in this module.")] pub struct Weak { // FIXME #12808: strange names to try to avoid interfering with // field accesses of the contained type via Deref _ptr: NonZero<*mut RcBox>, } -#[allow(unstable)] impl !marker::Send for Weak {} -#[allow(unstable)] impl !marker::Sync for Weak {} -#[unstable = "Weak pointers may not belong in this module."] +#[unstable(feature = "alloc", + reason = "Weak pointers may not belong in this module.")] impl Weak { /// Upgrades a weak reference to a strong reference. @@ -670,7 +670,7 @@ impl Weak { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Drop for Weak { /// Drops the `Weak`. /// @@ -713,7 +713,8 @@ impl Drop for Weak { } } -#[unstable = "Weak pointers may not belong in this module."] +#[unstable(feature = "alloc", + reason = "Weak pointers may not belong in this module.")] impl Clone for Weak { /// Makes a clone of the `Weak`. @@ -736,7 +737,7 @@ impl Clone for Weak { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for Weak { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { write!(f, "(Weak)") @@ -777,7 +778,6 @@ impl RcBoxPtr for Weak { } #[cfg(test)] -#[allow(unstable)] mod tests { use super::{Rc, Weak, weak_count, strong_count}; use std::cell::RefCell; diff --git a/src/libarena/lib.rs b/src/libarena/lib.rs index 7458cc60c15c2..9396e2d6fb2f9 100644 --- a/src/libarena/lib.rs +++ b/src/libarena/lib.rs @@ -20,7 +20,8 @@ //! more complex, slower arena which can hold objects of any type. #![crate_name = "arena"] -#![unstable] +#![unstable(feature = "rustc_private")] +#![feature(staged_api)] #![staged_api] #![crate_type = "rlib"] #![crate_type = "dylib"] @@ -34,7 +35,10 @@ #![feature(box_syntax)] #![allow(unknown_features)] #![feature(int_uint)] #![allow(missing_docs)] -#![allow(unstable)] +#![feature(alloc)] +#![feature(core)] +#![cfg_attr(test, feature(test))] +#![cfg_attr(test, feature(collections))] extern crate alloc; diff --git a/src/libcollections/binary_heap.rs b/src/libcollections/binary_heap.rs index 01693391abed5..13a37882ed9c9 100644 --- a/src/libcollections/binary_heap.rs +++ b/src/libcollections/binary_heap.rs @@ -148,7 +148,7 @@ //! ``` #![allow(missing_docs)] -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use core::prelude::*; @@ -164,12 +164,12 @@ use vec::{self, Vec}; /// /// This will be a max-heap. #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct BinaryHeap { data: Vec, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for BinaryHeap { #[inline] fn default() -> BinaryHeap { BinaryHeap::new() } @@ -185,7 +185,7 @@ impl BinaryHeap { /// let mut heap = BinaryHeap::new(); /// heap.push(4u); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new() -> BinaryHeap { BinaryHeap { data: vec![] } } /// Creates an empty `BinaryHeap` with a specific capacity. @@ -200,7 +200,7 @@ impl BinaryHeap { /// let mut heap = BinaryHeap::with_capacity(10); /// heap.push(4u); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn with_capacity(capacity: uint) -> BinaryHeap { BinaryHeap { data: Vec::with_capacity(capacity) } } @@ -238,7 +238,7 @@ impl BinaryHeap { /// println!("{}", x); /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter(&self) -> Iter { Iter { iter: self.data.iter() } } @@ -259,7 +259,7 @@ impl BinaryHeap { /// println!("{}", x); /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn into_iter(self) -> IntoIter { IntoIter { iter: self.data.into_iter() } } @@ -279,7 +279,7 @@ impl BinaryHeap { /// assert_eq!(heap.peek(), Some(&5)); /// /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn peek(&self) -> Option<&T> { self.data.get(0) } @@ -294,7 +294,7 @@ impl BinaryHeap { /// assert!(heap.capacity() >= 100); /// heap.push(4u); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn capacity(&self) -> uint { self.data.capacity() } /// Reserves the minimum capacity for exactly `additional` more elements to be inserted in the @@ -317,7 +317,7 @@ impl BinaryHeap { /// assert!(heap.capacity() >= 100); /// heap.push(4u); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve_exact(&mut self, additional: uint) { self.data.reserve_exact(additional); } @@ -338,13 +338,13 @@ impl BinaryHeap { /// assert!(heap.capacity() >= 100); /// heap.push(4u); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve(&mut self, additional: uint) { self.data.reserve(additional); } /// Discards as much additional capacity as possible. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn shrink_to_fit(&mut self) { self.data.shrink_to_fit(); } @@ -362,7 +362,7 @@ impl BinaryHeap { /// assert_eq!(heap.pop(), Some(1)); /// assert_eq!(heap.pop(), None); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn pop(&mut self) -> Option { self.data.pop().map(|mut item| { if !self.is_empty() { @@ -387,7 +387,7 @@ impl BinaryHeap { /// assert_eq!(heap.len(), 3); /// assert_eq!(heap.peek(), Some(&5)); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn push(&mut self, item: T) { let old_len = self.len(); self.data.push(item); @@ -542,40 +542,41 @@ impl BinaryHeap { } /// Returns the length of the binary heap. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn len(&self) -> uint { self.data.len() } /// Checks if the binary heap is empty. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_empty(&self) -> bool { self.len() == 0 } /// Clears the binary heap, returning an iterator over the removed elements. #[inline] - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn drain(&mut self) -> Drain { Drain { iter: self.data.drain() } } /// Drops all items from the binary heap. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn clear(&mut self) { self.drain(); } } /// `BinaryHeap` iterator. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Iter <'a, T: 'a> { iter: slice::Iter<'a, T>, } // FIXME(#19839) Remove in favor of `#[derive(Clone)]` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Clone for Iter<'a, T> { fn clone(&self) -> Iter<'a, T> { Iter { iter: self.iter.clone() } } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Iterator for Iter<'a, T> { type Item = &'a T; @@ -586,22 +587,22 @@ impl<'a, T> Iterator for Iter<'a, T> { fn size_hint(&self) -> (uint, Option) { self.iter.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> DoubleEndedIterator for Iter<'a, T> { #[inline] fn next_back(&mut self) -> Option<&'a T> { self.iter.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> ExactSizeIterator for Iter<'a, T> {} /// An iterator that moves out of a `BinaryHeap`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IntoIter { iter: vec::IntoIter, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for IntoIter { type Item = T; @@ -612,22 +613,22 @@ impl Iterator for IntoIter { fn size_hint(&self) -> (uint, Option) { self.iter.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for IntoIter { #[inline] fn next_back(&mut self) -> Option { self.iter.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for IntoIter {} /// An iterator that drains a `BinaryHeap`. -#[unstable = "recent addition"] +#[unstable(feature = "collections", reason = "recent addition")] pub struct Drain<'a, T: 'a> { iter: vec::Drain<'a, T>, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: 'a> Iterator for Drain<'a, T> { type Item = T; @@ -638,23 +639,23 @@ impl<'a, T: 'a> Iterator for Drain<'a, T> { fn size_hint(&self) -> (uint, Option) { self.iter.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: 'a> DoubleEndedIterator for Drain<'a, T> { #[inline] fn next_back(&mut self) -> Option { self.iter.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: 'a> ExactSizeIterator for Drain<'a, T> {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl FromIterator for BinaryHeap { fn from_iter>(iter: Iter) -> BinaryHeap { BinaryHeap::from_vec(iter.collect()) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Extend for BinaryHeap { fn extend>(&mut self, mut iter: Iter) { let (lower, _) = iter.size_hint(); diff --git a/src/libcollections/bit.rs b/src/libcollections/bit.rs index 4c07f5b31e64d..2c9a502a20987 100644 --- a/src/libcollections/bit.rs +++ b/src/libcollections/bit.rs @@ -156,7 +156,8 @@ static FALSE: bool = false; /// println!("{:?}", bv); /// println!("total bits set to true: {}", bv.iter().filter(|x| *x).count()); /// ``` -#[unstable = "RFC 509"] +#[unstable(feature = "collections", + reason = "RFC 509")] pub struct Bitv { /// Internal representation of the bit vector storage: Vec, @@ -252,7 +253,7 @@ impl Bitv { /// use std::collections::Bitv; /// let mut bv = Bitv::new(); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new() -> Bitv { Bitv { storage: Vec::new(), nbits: 0 } } @@ -288,7 +289,7 @@ impl Bitv { /// /// It is important to note that this function does not specify the /// *length* of the returned bitvector, but only the *capacity*. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn with_capacity(nbits: uint) -> Bitv { Bitv { storage: Vec::with_capacity(blocks_for_bits(nbits)), @@ -374,7 +375,7 @@ impl Bitv { /// assert_eq!(bv[1], true); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn get(&self, i: uint) -> Option { if i >= self.nbits { return None; @@ -402,7 +403,8 @@ impl Bitv { /// assert_eq!(bv[3], true); /// ``` #[inline] - #[unstable = "panic semantics are likely to change in the future"] + #[unstable(feature = "collections", + reason = "panic semantics are likely to change in the future")] pub fn set(&mut self, i: uint, x: bool) { assert!(i < self.nbits); let w = i / u32::BITS; @@ -585,7 +587,7 @@ impl Bitv { /// assert_eq!(bv.iter().filter(|x| *x).count(), 7); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter(&self) -> Iter { Iter { bitv: self, next_idx: 0, end_idx: self.nbits } } @@ -706,7 +708,7 @@ impl Bitv { /// bv.truncate(2); /// assert!(bv.eq_vec(&[false, true])); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn truncate(&mut self, len: uint) { if len < self.len() { self.nbits = len; @@ -733,7 +735,7 @@ impl Bitv { /// assert_eq!(bv.len(), 3); /// assert!(bv.capacity() >= 13); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve(&mut self, additional: uint) { let desired_cap = self.len().checked_add(additional).expect("capacity overflow"); let storage_len = self.storage.len(); @@ -763,7 +765,7 @@ impl Bitv { /// assert_eq!(bv.len(), 3); /// assert!(bv.capacity() >= 13); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve_exact(&mut self, additional: uint) { let desired_cap = self.len().checked_add(additional).expect("capacity overflow"); let storage_len = self.storage.len(); @@ -785,7 +787,7 @@ impl Bitv { /// assert!(bv.capacity() >= 10); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn capacity(&self) -> uint { self.storage.capacity().checked_mul(u32::BITS).unwrap_or(uint::MAX) } @@ -856,7 +858,7 @@ impl Bitv { /// assert_eq!(bv.pop(), Some(false)); /// assert_eq!(bv.len(), 6); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn pop(&mut self) -> Option { if self.is_empty() { None @@ -886,7 +888,7 @@ impl Bitv { /// bv.push(false); /// assert!(bv.eq_vec(&[true, false])); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn push(&mut self, elem: bool) { if self.nbits % u32::BITS == 0 { self.storage.push(0); @@ -898,29 +900,29 @@ impl Bitv { /// Return the total number of bits in this vector #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn len(&self) -> uint { self.nbits } /// Returns true if there are no bits in this vector #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_empty(&self) -> bool { self.len() == 0 } /// Clears all bits in this vector. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn clear(&mut self) { for w in self.storage.iter_mut() { *w = 0u32; } } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for Bitv { #[inline] fn default() -> Bitv { Bitv::new() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl FromIterator for Bitv { fn from_iter>(iterator: I) -> Bitv { let mut ret = Bitv::new(); @@ -929,7 +931,7 @@ impl FromIterator for Bitv { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Extend for Bitv { #[inline] fn extend>(&mut self, mut iterator: I) { @@ -941,7 +943,7 @@ impl Extend for Bitv { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for Bitv { #[inline] fn clone(&self) -> Bitv { @@ -955,7 +957,7 @@ impl Clone for Bitv { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for Bitv { #[inline] fn partial_cmp(&self, other: &Bitv) -> Option { @@ -963,7 +965,7 @@ impl PartialOrd for Bitv { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Ord for Bitv { #[inline] fn cmp(&self, other: &Bitv) -> Ordering { @@ -971,7 +973,7 @@ impl Ord for Bitv { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for Bitv { fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { for bit in self.iter() { @@ -981,7 +983,7 @@ impl fmt::Debug for Bitv { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl hash::Hash for Bitv { fn hash(&self, state: &mut S) { self.nbits.hash(state); @@ -991,7 +993,7 @@ impl hash::Hash for Bitv { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl cmp::PartialEq for Bitv { #[inline] fn eq(&self, other: &Bitv) -> bool { @@ -1002,11 +1004,11 @@ impl cmp::PartialEq for Bitv { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl cmp::Eq for Bitv {} /// An iterator for `Bitv`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] #[derive(Clone)] pub struct Iter<'a> { bitv: &'a Bitv, @@ -1014,7 +1016,7 @@ pub struct Iter<'a> { end_idx: uint, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for Iter<'a> { type Item = bool; @@ -1035,7 +1037,7 @@ impl<'a> Iterator for Iter<'a> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> DoubleEndedIterator for Iter<'a> { #[inline] fn next_back(&mut self) -> Option { @@ -1048,10 +1050,10 @@ impl<'a> DoubleEndedIterator for Iter<'a> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> ExactSizeIterator for Iter<'a> {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> RandomAccessIterator for Iter<'a> { #[inline] fn indexable(&self) -> uint { @@ -1107,18 +1109,19 @@ impl<'a> RandomAccessIterator for Iter<'a> { /// assert!(bv[3]); /// ``` #[derive(Clone)] -#[unstable = "RFC 509"] +#[unstable(feature = "collections", + reason = "RFC 509")] pub struct BitvSet { bitv: Bitv, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for BitvSet { #[inline] fn default() -> BitvSet { BitvSet::new() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl FromIterator for BitvSet { fn from_iter>(iterator: I) -> BitvSet { let mut ret = BitvSet::new(); @@ -1127,7 +1130,7 @@ impl FromIterator for BitvSet { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Extend for BitvSet { #[inline] fn extend>(&mut self, mut iterator: I) { @@ -1137,7 +1140,7 @@ impl Extend for BitvSet { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for BitvSet { #[inline] fn partial_cmp(&self, other: &BitvSet) -> Option { @@ -1146,7 +1149,7 @@ impl PartialOrd for BitvSet { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Ord for BitvSet { #[inline] fn cmp(&self, other: &BitvSet) -> Ordering { @@ -1155,7 +1158,7 @@ impl Ord for BitvSet { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl cmp::PartialEq for BitvSet { #[inline] fn eq(&self, other: &BitvSet) -> bool { @@ -1164,7 +1167,7 @@ impl cmp::PartialEq for BitvSet { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl cmp::Eq for BitvSet {} impl BitvSet { @@ -1178,7 +1181,7 @@ impl BitvSet { /// let mut s = BitvSet::new(); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new() -> BitvSet { BitvSet { bitv: Bitv::new() } } @@ -1195,7 +1198,7 @@ impl BitvSet { /// assert!(s.capacity() >= 100); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn with_capacity(nbits: uint) -> BitvSet { let bitv = Bitv::from_elem(nbits, false); BitvSet::from_bitv(bitv) @@ -1233,7 +1236,7 @@ impl BitvSet { /// assert!(s.capacity() >= 100); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn capacity(&self) -> uint { self.bitv.capacity() } @@ -1254,7 +1257,7 @@ impl BitvSet { /// s.reserve_len(10); /// assert!(s.capacity() >= 10); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve_len(&mut self, len: uint) { let cur_len = self.bitv.len(); if len >= cur_len { @@ -1280,7 +1283,7 @@ impl BitvSet { /// s.reserve_len_exact(10); /// assert!(s.capacity() >= 10); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve_len_exact(&mut self, len: uint) { let cur_len = self.bitv.len(); if len >= cur_len { @@ -1374,7 +1377,7 @@ impl BitvSet { /// println!("new capacity: {}", s.capacity()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn shrink_to_fit(&mut self) { let bitv = &mut self.bitv; // Obtain original length @@ -1402,7 +1405,7 @@ impl BitvSet { /// } /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter(&self) -> bitv_set::Iter { SetIter {set: self, next_idx: 0u} } @@ -1424,7 +1427,7 @@ impl BitvSet { /// } /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn union<'a>(&'a self, other: &'a BitvSet) -> Union<'a> { fn or(w1: u32, w2: u32) -> u32 { w1 | w2 } @@ -1454,7 +1457,7 @@ impl BitvSet { /// } /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn intersection<'a>(&'a self, other: &'a BitvSet) -> Intersection<'a> { fn bitand(w1: u32, w2: u32) -> u32 { w1 & w2 } let min = cmp::min(self.bitv.len(), other.bitv.len()); @@ -1491,7 +1494,7 @@ impl BitvSet { /// } /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn difference<'a>(&'a self, other: &'a BitvSet) -> Difference<'a> { fn diff(w1: u32, w2: u32) -> u32 { w1 & !w2 } @@ -1522,7 +1525,7 @@ impl BitvSet { /// } /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn symmetric_difference<'a>(&'a self, other: &'a BitvSet) -> SymmetricDifference<'a> { fn bitxor(w1: u32, w2: u32) -> u32 { w1 ^ w2 } @@ -1639,28 +1642,28 @@ impl BitvSet { /// Return the number of set bits in this set. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn len(&self) -> uint { self.bitv.blocks().fold(0, |acc, n| acc + n.count_ones()) } /// Returns whether there are no bits set in this set #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_empty(&self) -> bool { self.bitv.none() } /// Clears all bits in this set #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn clear(&mut self) { self.bitv.clear(); } /// Returns `true` if this set contains the specified integer. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn contains(&self, value: &uint) -> bool { let bitv = &self.bitv; *value < bitv.nbits && bitv[*value] @@ -1669,14 +1672,14 @@ impl BitvSet { /// Returns `true` if the set has no elements in common with `other`. /// This is equivalent to checking for an empty intersection. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_disjoint(&self, other: &BitvSet) -> bool { self.intersection(other).next().is_none() } /// Returns `true` if the set is a subset of another. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_subset(&self, other: &BitvSet) -> bool { let self_bitv = &self.bitv; let other_bitv = &other.bitv; @@ -1690,14 +1693,14 @@ impl BitvSet { /// Returns `true` if the set is a superset of another. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_superset(&self, other: &BitvSet) -> bool { other.is_subset(self) } /// Adds a value to the set. Returns `true` if the value was not already /// present in the set. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn insert(&mut self, value: uint) -> bool { if self.contains(&value) { return false; @@ -1715,7 +1718,7 @@ impl BitvSet { /// Removes a value from the set. Returns `true` if the value was /// present in the set. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn remove(&mut self, value: &uint) -> bool { if !self.contains(value) { return false; @@ -1752,7 +1755,7 @@ impl hash::Hash for BitvSet { /// An iterator for `BitvSet`. #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct SetIter<'a> { set: &'a BitvSet, next_idx: uint @@ -1768,16 +1771,16 @@ struct TwoBitPositions<'a> { next_idx: uint } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Union<'a>(TwoBitPositions<'a>); -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Intersection<'a>(Take>); -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Difference<'a>(TwoBitPositions<'a>); -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct SymmetricDifference<'a>(TwoBitPositions<'a>); -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for SetIter<'a> { type Item = uint; @@ -1800,7 +1803,7 @@ impl<'a> Iterator for SetIter<'a> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for TwoBitPositions<'a> { type Item = uint; @@ -1838,7 +1841,7 @@ impl<'a> Iterator for TwoBitPositions<'a> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for Union<'a> { type Item = uint; @@ -1846,7 +1849,7 @@ impl<'a> Iterator for Union<'a> { #[inline] fn size_hint(&self) -> (uint, Option) { self.0.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for Intersection<'a> { type Item = uint; @@ -1854,7 +1857,7 @@ impl<'a> Iterator for Intersection<'a> { #[inline] fn size_hint(&self) -> (uint, Option) { self.0.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for Difference<'a> { type Item = uint; @@ -1862,7 +1865,7 @@ impl<'a> Iterator for Difference<'a> { #[inline] fn size_hint(&self) -> (uint, Option) { self.0.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for SymmetricDifference<'a> { type Item = uint; diff --git a/src/libcollections/btree/map.rs b/src/libcollections/btree/map.rs index 8c2f00a569514..17d26ed1a21e8 100644 --- a/src/libcollections/btree/map.rs +++ b/src/libcollections/btree/map.rs @@ -81,7 +81,7 @@ use super::node::{self, Node, Found, GoDown}; /// done on each operation isn't *catastrophic*, and *is* still bounded by O(B logBn), /// it is certainly much slower when it does. #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct BTreeMap { root: Node, length: uint, @@ -96,31 +96,31 @@ struct AbsIter { } /// An iterator over a BTreeMap's entries. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Iter<'a, K: 'a, V: 'a> { inner: AbsIter> } /// A mutable iterator over a BTreeMap's entries. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IterMut<'a, K: 'a, V: 'a> { inner: AbsIter> } /// An owning iterator over a BTreeMap's entries. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IntoIter { inner: AbsIter> } /// An iterator over a BTreeMap's keys. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Keys<'a, K: 'a, V: 'a> { inner: Map<(&'a K, &'a V), &'a K, Iter<'a, K, V>, fn((&'a K, &'a V)) -> &'a K> } /// An iterator over a BTreeMap's values. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Values<'a, K: 'a, V: 'a> { inner: Map<(&'a K, &'a V), &'a V, Iter<'a, K, V>, fn((&'a K, &'a V)) -> &'a V> } @@ -136,7 +136,8 @@ pub struct RangeMut<'a, K: 'a, V: 'a> { } /// A view into a single entry in a map, which may either be vacant or occupied. -#[unstable = "precise API still under development"] +#[unstable(feature = "collections", + reason = "precise API still under development")] pub enum Entry<'a, K:'a, V:'a> { /// A vacant Entry Vacant(VacantEntry<'a, K, V>), @@ -145,21 +146,23 @@ pub enum Entry<'a, K:'a, V:'a> { } /// A vacant Entry. -#[unstable = "precise API still under development"] +#[unstable(feature = "collections", + reason = "precise API still under development")] pub struct VacantEntry<'a, K:'a, V:'a> { key: K, stack: stack::SearchStack<'a, K, V, node::handle::Edge, node::handle::Leaf>, } /// An occupied Entry. -#[unstable = "precise API still under development"] +#[unstable(feature = "collections", + reason = "precise API still under development")] pub struct OccupiedEntry<'a, K:'a, V:'a> { stack: stack::SearchStack<'a, K, V, node::handle::KV, node::handle::LeafOrInternal>, } impl BTreeMap { /// Makes a new empty BTreeMap with a reasonable choice for B. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new() -> BTreeMap { //FIXME(Gankro): Tune this as a function of size_of? BTreeMap::with_b(6) @@ -190,7 +193,7 @@ impl BTreeMap { /// a.clear(); /// assert!(a.is_empty()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn clear(&mut self) { let b = self.b; // avoid recursive destructors by manually traversing the tree @@ -220,7 +223,7 @@ impl BTreeMap { /// assert_eq!(map.get(&1), Some(&"a")); /// assert_eq!(map.get(&2), None); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn get(&self, key: &Q) -> Option<&V> where Q: BorrowFrom + Ord { let mut cur_node = &self.root; loop { @@ -252,7 +255,7 @@ impl BTreeMap { /// assert_eq!(map.contains_key(&1), true); /// assert_eq!(map.contains_key(&2), false); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn contains_key(&self, key: &Q) -> bool where Q: BorrowFrom + Ord { self.get(key).is_some() } @@ -276,7 +279,7 @@ impl BTreeMap { /// assert_eq!(map[1], "b"); /// ``` // See `get` for implementation notes, this is basically a copy-paste with mut's added - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn get_mut(&mut self, key: &Q) -> Option<&mut V> where Q: BorrowFrom + Ord { // temp_node is a Borrowck hack for having a mutable value outlive a loop iteration let mut temp_node = &mut self.root; @@ -337,7 +340,7 @@ impl BTreeMap { /// assert_eq!(map.insert(37, "c"), Some("b")); /// assert_eq!(map[37], "c"); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn insert(&mut self, mut key: K, mut value: V) -> Option { // This is a stack of rawptrs to nodes paired with indices, respectively // representing the nodes and edges of our search path. We have to store rawptrs @@ -446,7 +449,7 @@ impl BTreeMap { /// assert_eq!(map.remove(&1), Some("a")); /// assert_eq!(map.remove(&1), None); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn remove(&mut self, key: &Q) -> Option where Q: BorrowFrom + Ord { // See `swap` for a more thorough description of the stuff going on in here let mut stack = stack::PartialSearchStack::new(self); @@ -807,7 +810,7 @@ mod stack { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl FromIterator<(K, V)> for BTreeMap { fn from_iter>(iter: T) -> BTreeMap { let mut map = BTreeMap::new(); @@ -816,7 +819,7 @@ impl FromIterator<(K, V)> for BTreeMap { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Extend<(K, V)> for BTreeMap { #[inline] fn extend>(&mut self, mut iter: T) { @@ -826,7 +829,7 @@ impl Extend<(K, V)> for BTreeMap { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl, V: Hash> Hash for BTreeMap { fn hash(&self, state: &mut S) { for elt in self.iter() { @@ -835,15 +838,15 @@ impl, V: Hash> Hash for BTreeMap { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for BTreeMap { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> BTreeMap { BTreeMap::new() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for BTreeMap { fn eq(&self, other: &BTreeMap) -> bool { self.len() == other.len() && @@ -851,10 +854,10 @@ impl PartialEq for BTreeMap { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Eq for BTreeMap {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for BTreeMap { #[inline] fn partial_cmp(&self, other: &BTreeMap) -> Option { @@ -862,7 +865,7 @@ impl PartialOrd for BTreeMap { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Ord for BTreeMap { #[inline] fn cmp(&self, other: &BTreeMap) -> Ordering { @@ -870,7 +873,7 @@ impl Ord for BTreeMap { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Debug for BTreeMap { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { try!(write!(f, "BTreeMap {{")); @@ -884,7 +887,7 @@ impl Debug for BTreeMap { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Index for BTreeMap where Q: BorrowFrom + Ord { @@ -895,7 +898,7 @@ impl Index for BTreeMap } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl IndexMut for BTreeMap where Q: BorrowFrom + Ord { @@ -1006,75 +1009,75 @@ impl DoubleEndedIterator for AbsIter where } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> Iterator for Iter<'a, K, V> { type Item = (&'a K, &'a V); fn next(&mut self) -> Option<(&'a K, &'a V)> { self.inner.next() } fn size_hint(&self) -> (uint, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> DoubleEndedIterator for Iter<'a, K, V> { fn next_back(&mut self) -> Option<(&'a K, &'a V)> { self.inner.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> ExactSizeIterator for Iter<'a, K, V> {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> Iterator for IterMut<'a, K, V> { type Item = (&'a K, &'a mut V); fn next(&mut self) -> Option<(&'a K, &'a mut V)> { self.inner.next() } fn size_hint(&self) -> (uint, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> DoubleEndedIterator for IterMut<'a, K, V> { fn next_back(&mut self) -> Option<(&'a K, &'a mut V)> { self.inner.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> ExactSizeIterator for IterMut<'a, K, V> {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for IntoIter { type Item = (K, V); fn next(&mut self) -> Option<(K, V)> { self.inner.next() } fn size_hint(&self) -> (uint, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for IntoIter { fn next_back(&mut self) -> Option<(K, V)> { self.inner.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for IntoIter {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> Iterator for Keys<'a, K, V> { type Item = &'a K; fn next(&mut self) -> Option<(&'a K)> { self.inner.next() } fn size_hint(&self) -> (uint, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> DoubleEndedIterator for Keys<'a, K, V> { fn next_back(&mut self) -> Option<(&'a K)> { self.inner.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> ExactSizeIterator for Keys<'a, K, V> {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> Iterator for Values<'a, K, V> { type Item = &'a V; fn next(&mut self) -> Option<(&'a V)> { self.inner.next() } fn size_hint(&self) -> (uint, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> DoubleEndedIterator for Values<'a, K, V> { fn next_back(&mut self) -> Option<(&'a V)> { self.inner.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> ExactSizeIterator for Values<'a, K, V> {} impl<'a, K, V> Iterator for Range<'a, K, V> { @@ -1096,7 +1099,8 @@ impl<'a, K, V> DoubleEndedIterator for RangeMut<'a, K, V> { } impl<'a, K: Ord, V> Entry<'a, K, V> { - #[unstable = "matches collection reform v2 specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform v2 specification, waiting for dust to settle")] /// Returns a mutable reference to the entry if occupied, or the VacantEntry if vacant pub fn get(self) -> Result<&'a mut V, VacantEntry<'a, K, V>> { match self { @@ -1109,7 +1113,8 @@ impl<'a, K: Ord, V> Entry<'a, K, V> { impl<'a, K: Ord, V> VacantEntry<'a, K, V> { /// Sets the value of the entry with the VacantEntry's key, /// and returns a mutable reference to it. - #[unstable = "matches collection reform v2 specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform v2 specification, waiting for dust to settle")] pub fn insert(self, value: V) -> &'a mut V { self.stack.insert(self.key, value) } @@ -1117,33 +1122,38 @@ impl<'a, K: Ord, V> VacantEntry<'a, K, V> { impl<'a, K: Ord, V> OccupiedEntry<'a, K, V> { /// Gets a reference to the value in the entry. - #[unstable = "matches collection reform v2 specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform v2 specification, waiting for dust to settle")] pub fn get(&self) -> &V { self.stack.peek() } /// Gets a mutable reference to the value in the entry. - #[unstable = "matches collection reform v2 specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform v2 specification, waiting for dust to settle")] pub fn get_mut(&mut self) -> &mut V { self.stack.peek_mut() } /// Converts the entry into a mutable reference to its value. - #[unstable = "matches collection reform v2 specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform v2 specification, waiting for dust to settle")] pub fn into_mut(self) -> &'a mut V { self.stack.into_top() } /// Sets the value of the entry with the OccupiedEntry's key, /// and returns the entry's old value. - #[unstable = "matches collection reform v2 specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform v2 specification, waiting for dust to settle")] pub fn insert(&mut self, mut value: V) -> V { mem::swap(self.stack.peek_mut(), &mut value); value } /// Takes the value of the entry out of the map, and returns it. - #[unstable = "matches collection reform v2 specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform v2 specification, waiting for dust to settle")] pub fn remove(self) -> V { self.stack.remove() } @@ -1169,7 +1179,7 @@ impl BTreeMap { /// let (first_key, first_value) = map.iter().next().unwrap(); /// assert_eq!((*first_key, *first_value), (1u, "a")); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter(&self) -> Iter { let len = self.len(); // NB. The initial capacity for ringbuf is large enough to avoid reallocs in many cases. @@ -1202,7 +1212,7 @@ impl BTreeMap { /// } /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter_mut(&mut self) -> IterMut { let len = self.len(); let mut lca = RingBuf::new(); @@ -1231,7 +1241,7 @@ impl BTreeMap { /// println!("{}: {}", key, value); /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn into_iter(self) -> IntoIter { let len = self.len(); let mut lca = RingBuf::new(); @@ -1258,7 +1268,7 @@ impl BTreeMap { /// let keys: Vec = a.keys().cloned().collect(); /// assert_eq!(keys, vec![1u,2,]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn keys<'a>(&'a self) -> Keys<'a, K, V> { fn first((a, _): (A, B)) -> A { a } let first: fn((&'a K, &'a V)) -> &'a K = first; // coerce to fn pointer @@ -1280,7 +1290,7 @@ impl BTreeMap { /// let values: Vec<&str> = a.values().cloned().collect(); /// assert_eq!(values, vec!["a","b"]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn values<'a>(&'a self) -> Values<'a, K, V> { fn second((_, b): (A, B)) -> B { b } let second: fn((&'a K, &'a V)) -> &'a V = second; // coerce to fn pointer @@ -1300,7 +1310,7 @@ impl BTreeMap { /// a.insert(1u, "a"); /// assert_eq!(a.len(), 1); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn len(&self) -> uint { self.length } /// Return true if the map contains no elements. @@ -1315,7 +1325,7 @@ impl BTreeMap { /// a.insert(1u, "a"); /// assert!(!a.is_empty()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_empty(&self) -> bool { self.len() == 0 } } @@ -1470,7 +1480,8 @@ impl BTreeMap { /// } /// assert_eq!(Some((&5u, &"b")), map.range(Included(&4), Unbounded).next()); /// ``` - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn range<'a>(&'a self, min: Bound<&K>, max: Bound<&K>) -> Range<'a, K, V> { range_impl!(&self.root, min, max, as_slices_internal, iter, Range, edges, []) } @@ -1496,7 +1507,8 @@ impl BTreeMap { /// println!("{} => {}", name, balance); /// } /// ``` - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn range_mut<'a>(&'a mut self, min: Bound<&K>, max: Bound<&K>) -> RangeMut<'a, K, V> { range_impl!(&mut self.root, min, max, as_slices_internal_mut, iter_mut, RangeMut, edges_mut, [mut]) @@ -1528,7 +1540,8 @@ impl BTreeMap { /// assert_eq!(count["a"], 3u); /// ``` /// The key must have the same ordering before or after `.to_owned()` is called. - #[unstable = "precise API still under development"] + #[unstable(feature = "collections", + reason = "precise API still under development")] pub fn entry<'a>(&'a mut self, mut key: K) -> Entry<'a, K, V> { // same basic logic of `swap` and `pop`, blended together let mut stack = stack::PartialSearchStack::new(self); diff --git a/src/libcollections/btree/node.rs b/src/libcollections/btree/node.rs index 50857c78469cf..95e424fb7a03c 100644 --- a/src/libcollections/btree/node.rs +++ b/src/libcollections/btree/node.rs @@ -420,7 +420,7 @@ impl Node { } // FIXME(gereeter) Write an efficient clone_from -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for Node { fn clone(&self) -> Node { let mut ret = if self.is_leaf() { diff --git a/src/libcollections/btree/set.rs b/src/libcollections/btree/set.rs index d307b7dbde75d..e95087fa84689 100644 --- a/src/libcollections/btree/set.rs +++ b/src/libcollections/btree/set.rs @@ -31,19 +31,19 @@ use Bound; /// See BTreeMap's documentation for a detailed discussion of this collection's performance /// benefits and drawbacks. #[derive(Clone, Hash, PartialEq, Eq, Ord, PartialOrd)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct BTreeSet{ map: BTreeMap, } /// An iterator over a BTreeSet's items. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Iter<'a, T: 'a> { iter: Keys<'a, T, ()> } /// An owning iterator over a BTreeSet's items. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IntoIter { iter: Map<(T, ()), T, ::btree_map::IntoIter, fn((T, ())) -> T> } @@ -54,28 +54,28 @@ pub struct Range<'a, T: 'a> { } /// A lazy iterator producing elements in the set difference (in-order). -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Difference<'a, T:'a> { a: Peekable<&'a T, Iter<'a, T>>, b: Peekable<&'a T, Iter<'a, T>>, } /// A lazy iterator producing elements in the set symmetric difference (in-order). -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct SymmetricDifference<'a, T:'a> { a: Peekable<&'a T, Iter<'a, T>>, b: Peekable<&'a T, Iter<'a, T>>, } /// A lazy iterator producing elements in the set intersection (in-order). -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Intersection<'a, T:'a> { a: Peekable<&'a T, Iter<'a, T>>, b: Peekable<&'a T, Iter<'a, T>>, } /// A lazy iterator producing elements in the set union (in-order). -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Union<'a, T:'a> { a: Peekable<&'a T, Iter<'a, T>>, b: Peekable<&'a T, Iter<'a, T>>, @@ -91,7 +91,7 @@ impl BTreeSet { /// /// let mut set: BTreeSet = BTreeSet::new(); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new() -> BTreeSet { BTreeSet { map: BTreeMap::new() } } @@ -99,7 +99,8 @@ impl BTreeSet { /// Makes a new BTreeSet with the given B. /// /// B cannot be less than 2. - #[unstable = "probably want this to be on the type, eventually"] + #[unstable(feature = "collections", + reason = "probably want this to be on the type, eventually")] pub fn with_b(b: uint) -> BTreeSet { BTreeSet { map: BTreeMap::with_b(b) } } @@ -122,7 +123,7 @@ impl BTreeSet { /// let v: Vec = set.iter().map(|&x| x).collect(); /// assert_eq!(v, vec![1u,2,3,4]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter(&self) -> Iter { Iter { iter: self.map.keys() } } @@ -139,7 +140,7 @@ impl BTreeSet { /// let v: Vec = set.into_iter().collect(); /// assert_eq!(v, vec![1u,2,3,4]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn into_iter(self) -> IntoIter { fn first((a, _): (A, B)) -> A { a } let first: fn((T, ())) -> T = first; // coerce to fn pointer @@ -169,7 +170,8 @@ impl BTreeSet { /// } /// assert_eq!(Some(&5u), set.range(Included(&4), Unbounded).next()); /// ``` - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn range<'a>(&'a self, min: Bound<&T>, max: Bound<&T>) -> Range<'a, T> { fn first((a, _): (A, B)) -> A { a } let first: fn((&'a T, &'a ())) -> &'a T = first; // coerce to fn pointer @@ -197,7 +199,7 @@ impl BTreeSet { /// let diff: Vec = a.difference(&b).cloned().collect(); /// assert_eq!(diff, vec![1u]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn difference<'a>(&'a self, other: &'a BTreeSet) -> Difference<'a, T> { Difference{a: self.iter().peekable(), b: other.iter().peekable()} } @@ -220,7 +222,7 @@ impl BTreeSet { /// let sym_diff: Vec = a.symmetric_difference(&b).cloned().collect(); /// assert_eq!(sym_diff, vec![1u,3]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn symmetric_difference<'a>(&'a self, other: &'a BTreeSet) -> SymmetricDifference<'a, T> { SymmetricDifference{a: self.iter().peekable(), b: other.iter().peekable()} @@ -244,7 +246,7 @@ impl BTreeSet { /// let intersection: Vec = a.intersection(&b).cloned().collect(); /// assert_eq!(intersection, vec![2u]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn intersection<'a>(&'a self, other: &'a BTreeSet) -> Intersection<'a, T> { Intersection{a: self.iter().peekable(), b: other.iter().peekable()} @@ -266,7 +268,7 @@ impl BTreeSet { /// let union: Vec = a.union(&b).cloned().collect(); /// assert_eq!(union, vec![1u,2]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn union<'a>(&'a self, other: &'a BTreeSet) -> Union<'a, T> { Union{a: self.iter().peekable(), b: other.iter().peekable()} } @@ -283,7 +285,7 @@ impl BTreeSet { /// v.insert(1i); /// assert_eq!(v.len(), 1); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn len(&self) -> uint { self.map.len() } /// Returns true if the set contains no elements @@ -298,7 +300,7 @@ impl BTreeSet { /// v.insert(1i); /// assert!(!v.is_empty()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_empty(&self) -> bool { self.len() == 0 } /// Clears the set, removing all values. @@ -313,7 +315,7 @@ impl BTreeSet { /// v.clear(); /// assert!(v.is_empty()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn clear(&mut self) { self.map.clear() } @@ -333,7 +335,7 @@ impl BTreeSet { /// assert_eq!(set.contains(&1), true); /// assert_eq!(set.contains(&4), false); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn contains(&self, value: &Q) -> bool where Q: BorrowFrom + Ord { self.map.contains_key(value) } @@ -355,7 +357,7 @@ impl BTreeSet { /// b.insert(1); /// assert_eq!(a.is_disjoint(&b), false); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_disjoint(&self, other: &BTreeSet) -> bool { self.intersection(other).next().is_none() } @@ -376,7 +378,7 @@ impl BTreeSet { /// set.insert(4); /// assert_eq!(set.is_subset(&sup), false); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_subset(&self, other: &BTreeSet) -> bool { // Stolen from TreeMap let mut x = self.iter(); @@ -421,7 +423,7 @@ impl BTreeSet { /// set.insert(2); /// assert_eq!(set.is_superset(&sub), true); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_superset(&self, other: &BTreeSet) -> bool { other.is_subset(self) } @@ -440,7 +442,7 @@ impl BTreeSet { /// assert_eq!(set.insert(2i), false); /// assert_eq!(set.len(), 1); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn insert(&mut self, value: T) -> bool { self.map.insert(value, ()).is_none() } @@ -463,13 +465,13 @@ impl BTreeSet { /// assert_eq!(set.remove(&2), true); /// assert_eq!(set.remove(&2), false); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn remove(&mut self, value: &Q) -> bool where Q: BorrowFrom + Ord { self.map.remove(value).is_some() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl FromIterator for BTreeSet { fn from_iter>(iter: Iter) -> BTreeSet { let mut set = BTreeSet::new(); @@ -478,7 +480,7 @@ impl FromIterator for BTreeSet { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Extend for BTreeSet { #[inline] fn extend>(&mut self, mut iter: Iter) { @@ -488,15 +490,15 @@ impl Extend for BTreeSet { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for BTreeSet { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> BTreeSet { BTreeSet::new() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b, T: Ord + Clone> Sub<&'b BTreeSet> for &'a BTreeSet { type Output = BTreeSet; @@ -519,7 +521,7 @@ impl<'a, 'b, T: Ord + Clone> Sub<&'b BTreeSet> for &'a BTreeSet { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b, T: Ord + Clone> BitXor<&'b BTreeSet> for &'a BTreeSet { type Output = BTreeSet; @@ -542,7 +544,7 @@ impl<'a, 'b, T: Ord + Clone> BitXor<&'b BTreeSet> for &'a BTreeSet { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b, T: Ord + Clone> BitAnd<&'b BTreeSet> for &'a BTreeSet { type Output = BTreeSet; @@ -565,7 +567,7 @@ impl<'a, 'b, T: Ord + Clone> BitAnd<&'b BTreeSet> for &'a BTreeSet { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b, T: Ord + Clone> BitOr<&'b BTreeSet> for &'a BTreeSet { type Output = BTreeSet; @@ -588,7 +590,7 @@ impl<'a, 'b, T: Ord + Clone> BitOr<&'b BTreeSet> for &'a BTreeSet { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Debug for BTreeSet { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { try!(write!(f, "BTreeSet {{")); @@ -602,33 +604,33 @@ impl Debug for BTreeSet { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Iterator for Iter<'a, T> { type Item = &'a T; fn next(&mut self) -> Option<&'a T> { self.iter.next() } fn size_hint(&self) -> (uint, Option) { self.iter.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> DoubleEndedIterator for Iter<'a, T> { fn next_back(&mut self) -> Option<&'a T> { self.iter.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> ExactSizeIterator for Iter<'a, T> {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for IntoIter { type Item = T; fn next(&mut self) -> Option { self.iter.next() } fn size_hint(&self) -> (uint, Option) { self.iter.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for IntoIter { fn next_back(&mut self) -> Option { self.iter.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for IntoIter {} @@ -651,7 +653,7 @@ fn cmp_opt(x: Option<&T>, y: Option<&T>, } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: Ord> Iterator for Difference<'a, T> { type Item = &'a T; @@ -666,7 +668,7 @@ impl<'a, T: Ord> Iterator for Difference<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: Ord> Iterator for SymmetricDifference<'a, T> { type Item = &'a T; @@ -681,7 +683,7 @@ impl<'a, T: Ord> Iterator for SymmetricDifference<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: Ord> Iterator for Intersection<'a, T> { type Item = &'a T; @@ -702,7 +704,7 @@ impl<'a, T: Ord> Iterator for Intersection<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: Ord> Iterator for Union<'a, T> { type Item = &'a T; diff --git a/src/libcollections/dlist.rs b/src/libcollections/dlist.rs index 73fd806c9070b..08f7cea4e9245 100644 --- a/src/libcollections/dlist.rs +++ b/src/libcollections/dlist.rs @@ -19,7 +19,7 @@ // Backlinks over DList::prev are raw pointers that form a full chain in // the reverse direction. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use core::prelude::*; @@ -33,7 +33,7 @@ use core::mem; use core::ptr; /// A doubly-linked list. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct DList { length: uint, list_head: Link, @@ -57,7 +57,7 @@ struct Node { } /// An iterator over references to the items of a `DList`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Iter<'a, T:'a> { head: &'a Link, tail: Rawlink>, @@ -65,7 +65,7 @@ pub struct Iter<'a, T:'a> { } // FIXME #19839: deriving is too aggressive on the bounds (T doesn't need to be Clone). -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Clone for Iter<'a, T> { fn clone(&self) -> Iter<'a, T> { Iter { @@ -77,7 +77,7 @@ impl<'a, T> Clone for Iter<'a, T> { } /// An iterator over mutable references to the items of a `DList`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IterMut<'a, T:'a> { list: &'a mut DList, head: Rawlink>, @@ -87,7 +87,7 @@ pub struct IterMut<'a, T:'a> { /// An iterator over mutable references to the items of a `DList`. #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IntoIter { list: DList } @@ -206,17 +206,17 @@ impl DList { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for DList { #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> DList { DList::new() } } impl DList { /// Creates an empty `DList`. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new() -> DList { DList{list_head: None, list_tail: Rawlink::none(), length: 0} } @@ -273,14 +273,14 @@ impl DList { /// Provides a forward iterator. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter(&self) -> Iter { Iter{nelem: self.len(), head: &self.list_head, tail: self.list_tail} } /// Provides a forward iterator with mutable references. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter_mut(&mut self) -> IterMut { let head_raw = match self.list_head { Some(ref mut h) => Rawlink::some(&mut **h), @@ -296,7 +296,7 @@ impl DList { /// Consumes the list into an iterator yielding elements by value. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn into_iter(self) -> IntoIter { IntoIter{list: self} } @@ -317,7 +317,7 @@ impl DList { /// assert!(!dl.is_empty()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_empty(&self) -> bool { self.list_head.is_none() } @@ -344,7 +344,7 @@ impl DList { /// /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn len(&self) -> uint { self.length } @@ -371,7 +371,7 @@ impl DList { /// /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn clear(&mut self) { *self = DList::new() } @@ -392,7 +392,7 @@ impl DList { /// /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn front(&self) -> Option<&T> { self.list_head.as_ref().map(|head| &head.value) } @@ -419,7 +419,7 @@ impl DList { /// /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn front_mut(&mut self) -> Option<&mut T> { self.list_head.as_mut().map(|head| &mut head.value) } @@ -440,7 +440,7 @@ impl DList { /// /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn back(&self) -> Option<&T> { self.list_tail.resolve_immut().as_ref().map(|tail| &tail.value) } @@ -467,7 +467,7 @@ impl DList { /// /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn back_mut(&mut self) -> Option<&mut T> { self.list_tail.resolve().map(|tail| &mut tail.value) } @@ -490,7 +490,7 @@ impl DList { /// assert_eq!(dl.front().unwrap(), &1); /// /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn push_front(&mut self, elt: T) { self.push_front_node(box Node::new(elt)) } @@ -516,7 +516,7 @@ impl DList { /// /// ``` /// - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn pop_front(&mut self) -> Option { self.pop_front_node().map(|box Node{value, ..}| value) } @@ -533,7 +533,7 @@ impl DList { /// d.push_back(3); /// assert_eq!(3, *d.back().unwrap()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn push_back(&mut self, elt: T) { self.push_back_node(box Node::new(elt)) } @@ -552,7 +552,7 @@ impl DList { /// d.push_back(3); /// assert_eq!(d.pop_back(), Some(3)); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn pop_back(&mut self) -> Option { self.pop_back_node().map(|box Node{value, ..}| value) } @@ -577,7 +577,7 @@ impl DList { /// assert_eq!(splitted.pop_front(), Some(1)); /// assert_eq!(splitted.pop_front(), None); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn split_off(&mut self, at: uint) -> DList { let len = self.len(); assert!(at < len, "Cannot split off at a nonexistent index"); @@ -620,7 +620,7 @@ impl DList { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Drop for DList { fn drop(&mut self) { // Dissolve the dlist in backwards direction @@ -642,7 +642,7 @@ impl Drop for DList { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, A> Iterator for Iter<'a, A> { type Item = &'a A; @@ -664,7 +664,7 @@ impl<'a, A> Iterator for Iter<'a, A> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, A> DoubleEndedIterator for Iter<'a, A> { #[inline] fn next_back(&mut self) -> Option<&'a A> { @@ -679,10 +679,10 @@ impl<'a, A> DoubleEndedIterator for Iter<'a, A> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, A> ExactSizeIterator for Iter<'a, A> {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, A> Iterator for IterMut<'a, A> { type Item = &'a mut A; #[inline] @@ -706,7 +706,7 @@ impl<'a, A> Iterator for IterMut<'a, A> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, A> DoubleEndedIterator for IterMut<'a, A> { #[inline] fn next_back(&mut self) -> Option<&'a mut A> { @@ -721,7 +721,7 @@ impl<'a, A> DoubleEndedIterator for IterMut<'a, A> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, A> ExactSizeIterator for IterMut<'a, A> {} // private methods for IterMut @@ -770,7 +770,8 @@ impl<'a, A> IterMut<'a, A> { /// } /// ``` #[inline] - #[unstable = "this is probably better handled by a cursor type -- we'll see"] + #[unstable(feature = "collections", + reason = "this is probably better handled by a cursor type -- we'll see")] pub fn insert_next(&mut self, elt: A) { self.insert_next_node(box Node::new(elt)) } @@ -791,7 +792,8 @@ impl<'a, A> IterMut<'a, A> { /// assert_eq!(it.next().unwrap(), &2); /// ``` #[inline] - #[unstable = "this is probably better handled by a cursor type -- we'll see"] + #[unstable(feature = "collections", + reason = "this is probably better handled by a cursor type -- we'll see")] pub fn peek_next(&mut self) -> Option<&mut A> { if self.nelem == 0 { return None @@ -800,7 +802,7 @@ impl<'a, A> IterMut<'a, A> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for IntoIter { type Item = A; @@ -813,13 +815,13 @@ impl Iterator for IntoIter { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for IntoIter { #[inline] fn next_back(&mut self) -> Option { self.list.pop_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl FromIterator for DList { fn from_iter>(iterator: T) -> DList { let mut ret = DList::new(); @@ -828,14 +830,14 @@ impl FromIterator for DList { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Extend for DList { fn extend>(&mut self, mut iterator: T) { for elt in iterator { self.push_back(elt); } } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for DList { fn eq(&self, other: &DList) -> bool { self.len() == other.len() && @@ -848,17 +850,17 @@ impl PartialEq for DList { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Eq for DList {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for DList { fn partial_cmp(&self, other: &DList) -> Option { iter::order::partial_cmp(self.iter(), other.iter()) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Ord for DList { #[inline] fn cmp(&self, other: &DList) -> Ordering { @@ -866,14 +868,14 @@ impl Ord for DList { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for DList { fn clone(&self) -> DList { self.iter().map(|x| x.clone()).collect() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for DList { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { try!(write!(f, "DList [")); @@ -887,7 +889,7 @@ impl fmt::Debug for DList { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl> Hash for DList { fn hash(&self, state: &mut S) { self.len().hash(state); diff --git a/src/libcollections/enum_set.rs b/src/libcollections/enum_set.rs index a40a590c51ace..f36da6f82eb73 100644 --- a/src/libcollections/enum_set.rs +++ b/src/libcollections/enum_set.rs @@ -82,19 +82,22 @@ fn bit(e: &E) -> uint { impl EnumSet { /// Returns an empty `EnumSet`. - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn new() -> EnumSet { EnumSet {bits: 0} } /// Returns the number of elements in the given `EnumSet`. - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn len(&self) -> uint { self.bits.count_ones() } /// Returns true if the `EnumSet` is empty. - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn is_empty(&self) -> bool { self.bits == 0 } @@ -104,19 +107,22 @@ impl EnumSet { } /// Returns `false` if the `EnumSet` contains any enum of the given `EnumSet`. - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn is_disjoint(&self, other: &EnumSet) -> bool { (self.bits & other.bits) == 0 } /// Returns `true` if a given `EnumSet` is included in this `EnumSet`. - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn is_superset(&self, other: &EnumSet) -> bool { (self.bits & other.bits) == other.bits } /// Returns `true` if this `EnumSet` is included in the given `EnumSet`. - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn is_subset(&self, other: &EnumSet) -> bool { other.is_superset(self) } @@ -132,7 +138,8 @@ impl EnumSet { } /// Adds an enum to the `EnumSet`, and returns `true` if it wasn't there before - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn insert(&mut self, e: E) -> bool { let result = !self.contains(&e); self.bits |= bit(&e); @@ -140,7 +147,8 @@ impl EnumSet { } /// Removes an enum from the EnumSet - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn remove(&mut self, e: &E) -> bool { let result = self.contains(e); self.bits &= !bit(e); @@ -148,13 +156,15 @@ impl EnumSet { } /// Returns `true` if an `EnumSet` contains a given enum. - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn contains(&self, e: &E) -> bool { (self.bits & bit(e)) != 0 } /// Returns an iterator over an `EnumSet`. - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn iter(&self) -> Iter { Iter::new(self.bits) } diff --git a/src/libcollections/lib.rs b/src/libcollections/lib.rs index 6a182add00064..954de14a50a93 100644 --- a/src/libcollections/lib.rs +++ b/src/libcollections/lib.rs @@ -14,7 +14,8 @@ #![crate_name = "collections"] -#![unstable] +#![unstable(feature = "collections")] +#![feature(staged_api)] #![staged_api] #![crate_type = "rlib"] #![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png", @@ -27,8 +28,12 @@ #![feature(box_syntax)] #![feature(unboxed_closures)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] #![no_std] +#![feature(core)] +#![feature(alloc)] +#![feature(unicode)] +#![feature(hash)] +#![cfg_attr(test, feature(test))] #[macro_use] extern crate core; @@ -70,23 +75,25 @@ pub mod string; pub mod vec; pub mod vec_map; -#[unstable = "RFC 509"] +#[unstable(feature = "collections", + reason = "RFC 509")] pub mod bitv { pub use bit::{Bitv, Iter}; } -#[unstable = "RFC 509"] +#[unstable(feature = "collections", + reason = "RFC 509")] pub mod bitv_set { pub use bit::{BitvSet, Union, Intersection, Difference, SymmetricDifference}; pub use bit::SetIter as Iter; } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub mod btree_map { pub use btree::map::*; } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub mod btree_set { pub use btree::set::*; } diff --git a/src/libcollections/macros.rs b/src/libcollections/macros.rs index 85aedaeb010f1..15048998592a9 100644 --- a/src/libcollections/macros.rs +++ b/src/libcollections/macros.rs @@ -10,7 +10,7 @@ /// Creates a `Vec` containing the arguments. #[macro_export] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] macro_rules! vec { ($x:expr; $y:expr) => ( <[_] as $crate::slice::SliceExt>::into_vec( diff --git a/src/libcollections/ring_buf.rs b/src/libcollections/ring_buf.rs index 338166c2f0b74..2e3f61981122e 100644 --- a/src/libcollections/ring_buf.rs +++ b/src/libcollections/ring_buf.rs @@ -12,7 +12,7 @@ //! ends of the container. It also has `O(1)` indexing like a vector. The contained elements are //! not required to be copyable, and the queue will be sendable if the contained type is sendable. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use core::prelude::*; @@ -36,7 +36,7 @@ static INITIAL_CAPACITY: uint = 7u; // 2^3 - 1 static MINIMUM_CAPACITY: uint = 1u; // 2 - 1 /// `RingBuf` is a circular buffer, which can be used as a double-ended queue efficiently. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct RingBuf { // tail and head are pointers into the buffer. Tail always points // to the first element that could be read, Head always points @@ -50,13 +50,13 @@ pub struct RingBuf { ptr: *mut T } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] unsafe impl Send for RingBuf {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] unsafe impl Sync for RingBuf {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for RingBuf { fn clone(&self) -> RingBuf { self.iter().map(|t| t.clone()).collect() @@ -64,7 +64,7 @@ impl Clone for RingBuf { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Drop for RingBuf { fn drop(&mut self) { self.clear(); @@ -78,7 +78,7 @@ impl Drop for RingBuf { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for RingBuf { #[inline] fn default() -> RingBuf { RingBuf::new() } @@ -146,13 +146,13 @@ impl RingBuf { impl RingBuf { /// Creates an empty `RingBuf`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new() -> RingBuf { RingBuf::with_capacity(INITIAL_CAPACITY) } /// Creates an empty `RingBuf` with space for at least `n` elements. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn with_capacity(n: uint) -> RingBuf { // +1 since the ringbuffer always leaves one space empty let cap = cmp::max(n + 1, MINIMUM_CAPACITY + 1).next_power_of_two(); @@ -191,7 +191,7 @@ impl RingBuf { /// buf.push_back(5); /// assert_eq!(buf.get(1).unwrap(), &4); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn get(&self, i: uint) -> Option<&T> { if i < self.len() { let idx = self.wrap_index(self.tail + i); @@ -221,7 +221,7 @@ impl RingBuf { /// /// assert_eq!(buf[1], 7); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn get_mut(&mut self, i: uint) -> Option<&mut T> { if i < self.len() { let idx = self.wrap_index(self.tail + i); @@ -250,7 +250,7 @@ impl RingBuf { /// assert_eq!(buf[0], 5); /// assert_eq!(buf[2], 3); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn swap(&mut self, i: uint, j: uint) { assert!(i < self.len()); assert!(j < self.len()); @@ -273,7 +273,7 @@ impl RingBuf { /// assert!(buf.capacity() >= 10); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn capacity(&self) -> uint { self.cap - 1 } /// Reserves the minimum capacity for exactly `additional` more elements to be inserted in the @@ -296,7 +296,7 @@ impl RingBuf { /// buf.reserve_exact(10); /// assert!(buf.capacity() >= 11); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve_exact(&mut self, additional: uint) { self.reserve(additional); } @@ -317,7 +317,7 @@ impl RingBuf { /// buf.reserve(10); /// assert!(buf.capacity() >= 11); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve(&mut self, additional: uint) { let new_len = self.len() + additional; assert!(new_len + 1 > self.len(), "capacity overflow"); @@ -480,7 +480,8 @@ impl RingBuf { /// assert_eq!(buf.len(), 1); /// assert_eq!(Some(&5), buf.get(0)); /// ``` - #[unstable = "matches collection reform specification; waiting on panic semantics"] + #[unstable(feature = "collections", + reason = "matches collection reform specification; waiting on panic semantics")] pub fn truncate(&mut self, len: uint) { for _ in range(len, self.len()) { self.pop_back(); @@ -501,7 +502,7 @@ impl RingBuf { /// let b: &[_] = &[&5, &3, &4]; /// assert_eq!(buf.iter().collect::>().as_slice(), b); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter(&self) -> Iter { Iter { tail: self.tail, @@ -527,7 +528,7 @@ impl RingBuf { /// let b: &[_] = &[&mut 3, &mut 1, &mut 2]; /// assert_eq!(&buf.iter_mut().collect::>()[], b); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter_mut<'a>(&'a mut self) -> IterMut<'a, T> { IterMut { tail: self.tail, @@ -539,7 +540,7 @@ impl RingBuf { } /// Consumes the list into an iterator yielding elements by value. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn into_iter(self) -> IntoIter { IntoIter { inner: self, @@ -549,7 +550,8 @@ impl RingBuf { /// Returns a pair of slices which contain, in order, the contents of the /// `RingBuf`. #[inline] - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn as_slices<'a>(&'a self) -> (&'a [T], &'a [T]) { unsafe { let contiguous = self.is_contiguous(); @@ -568,7 +570,8 @@ impl RingBuf { /// Returns a pair of slices which contain, in order, the contents of the /// `RingBuf`. #[inline] - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn as_mut_slices<'a>(&'a mut self) -> (&'a mut [T], &'a mut [T]) { unsafe { let contiguous = self.is_contiguous(); @@ -600,7 +603,7 @@ impl RingBuf { /// v.push_back(1i); /// assert_eq!(v.len(), 1); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn len(&self) -> uint { count(self.tail, self.head, self.cap) } /// Returns true if the buffer contains no elements @@ -615,7 +618,7 @@ impl RingBuf { /// v.push_front(1i); /// assert!(!v.is_empty()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_empty(&self) -> bool { self.len() == 0 } /// Creates a draining iterator that clears the `RingBuf` and iterates over @@ -632,7 +635,8 @@ impl RingBuf { /// assert!(v.is_empty()); /// ``` #[inline] - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn drain(&mut self) -> Drain { Drain { inner: self, @@ -651,7 +655,7 @@ impl RingBuf { /// v.clear(); /// assert!(v.is_empty()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] pub fn clear(&mut self) { self.drain(); @@ -672,7 +676,7 @@ impl RingBuf { /// d.push_back(2i); /// assert_eq!(d.front(), Some(&1i)); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn front(&self) -> Option<&T> { if !self.is_empty() { Some(&self[0]) } else { None } } @@ -696,7 +700,7 @@ impl RingBuf { /// } /// assert_eq!(d.front(), Some(&9i)); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn front_mut(&mut self) -> Option<&mut T> { if !self.is_empty() { Some(&mut self[0]) } else { None } } @@ -716,7 +720,7 @@ impl RingBuf { /// d.push_back(2i); /// assert_eq!(d.back(), Some(&2i)); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn back(&self) -> Option<&T> { if !self.is_empty() { Some(&self[self.len() - 1]) } else { None } } @@ -740,7 +744,7 @@ impl RingBuf { /// } /// assert_eq!(d.back(), Some(&9i)); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn back_mut(&mut self) -> Option<&mut T> { let len = self.len(); if !self.is_empty() { Some(&mut self[len - 1]) } else { None } @@ -762,7 +766,7 @@ impl RingBuf { /// assert_eq!(d.pop_front(), Some(2i)); /// assert_eq!(d.pop_front(), None); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn pop_front(&mut self) -> Option { if self.is_empty() { None @@ -785,7 +789,7 @@ impl RingBuf { /// d.push_front(2i); /// assert_eq!(d.front(), Some(&2i)); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn push_front(&mut self, t: T) { if self.is_full() { self.reserve(1); @@ -809,7 +813,7 @@ impl RingBuf { /// buf.push_back(3); /// assert_eq!(3, *buf.back().unwrap()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn push_back(&mut self, t: T) { if self.is_full() { self.reserve(1); @@ -835,7 +839,7 @@ impl RingBuf { /// buf.push_back(3); /// assert_eq!(buf.pop_back(), Some(3)); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn pop_back(&mut self) -> Option { if self.is_empty() { None @@ -872,7 +876,8 @@ impl RingBuf { /// buf.push_back(10); /// assert_eq!(buf.swap_back_remove(1), Some(99)); /// ``` - #[unstable = "the naming of this function may be altered"] + #[unstable(feature = "collections", + reason = "the naming of this function may be altered")] pub fn swap_back_remove(&mut self, index: uint) -> Option { let length = self.len(); if length > 0 && index < length - 1 { @@ -904,7 +909,8 @@ impl RingBuf { /// buf.push_back(20i); /// assert_eq!(buf.swap_front_remove(3), Some(99)); /// ``` - #[unstable = "the naming of this function may be altered"] + #[unstable(feature = "collections", + reason = "the naming of this function may be altered")] pub fn swap_front_remove(&mut self, index: uint) -> Option { let length = self.len(); if length > 0 && index < length && index != 0 { @@ -1137,7 +1143,7 @@ impl RingBuf { /// buf.remove(2); /// assert_eq!(Some(&15), buf.get(2)); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn remove(&mut self, i: uint) -> Option { if self.is_empty() || self.len() <= i { return None; @@ -1304,7 +1310,8 @@ impl RingBuf { /// assert_eq!(a, b); /// } /// ``` - #[unstable = "matches collection reform specification; waiting on panic semantics"] + #[unstable(feature = "collections", + reason = "matches collection reform specification; waiting on panic semantics")] pub fn resize(&mut self, new_len: uint, value: T) { let len = self.len(); @@ -1331,7 +1338,7 @@ fn count(tail: uint, head: uint, size: uint) -> uint { } /// `RingBuf` iterator. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Iter<'a, T:'a> { ring: &'a [T], tail: uint, @@ -1349,7 +1356,7 @@ impl<'a, T> Clone for Iter<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Iterator for Iter<'a, T> { type Item = &'a T; @@ -1370,7 +1377,7 @@ impl<'a, T> Iterator for Iter<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> DoubleEndedIterator for Iter<'a, T> { #[inline] fn next_back(&mut self) -> Option<&'a T> { @@ -1382,10 +1389,10 @@ impl<'a, T> DoubleEndedIterator for Iter<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> ExactSizeIterator for Iter<'a, T> {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> RandomAccessIterator for Iter<'a, T> { #[inline] fn indexable(&self) -> uint { @@ -1408,7 +1415,7 @@ impl<'a, T> RandomAccessIterator for Iter<'a, T> { // with returning the mutable reference. I couldn't find a way to // make the lifetime checker happy so, but there should be a way. /// `RingBuf` mutable iterator. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IterMut<'a, T:'a> { ptr: *mut T, tail: uint, @@ -1417,7 +1424,7 @@ pub struct IterMut<'a, T:'a> { marker: marker::ContravariantLifetime<'a>, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Iterator for IterMut<'a, T> { type Item = &'a mut T; @@ -1441,7 +1448,7 @@ impl<'a, T> Iterator for IterMut<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> DoubleEndedIterator for IterMut<'a, T> { #[inline] fn next_back(&mut self) -> Option<&'a mut T> { @@ -1456,16 +1463,16 @@ impl<'a, T> DoubleEndedIterator for IterMut<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> ExactSizeIterator for IterMut<'a, T> {} /// A by-value RingBuf iterator -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IntoIter { inner: RingBuf, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for IntoIter { type Item = T; @@ -1481,7 +1488,7 @@ impl Iterator for IntoIter { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for IntoIter { #[inline] fn next_back(&mut self) -> Option { @@ -1489,17 +1496,18 @@ impl DoubleEndedIterator for IntoIter { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for IntoIter {} /// A draining RingBuf iterator -#[unstable = "matches collection reform specification, waiting for dust to settle"] +#[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub struct Drain<'a, T: 'a> { inner: &'a mut RingBuf, } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: 'a> Drop for Drain<'a, T> { fn drop(&mut self) { for _ in *self {} @@ -1508,7 +1516,7 @@ impl<'a, T: 'a> Drop for Drain<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: 'a> Iterator for Drain<'a, T> { type Item = T; @@ -1524,7 +1532,7 @@ impl<'a, T: 'a> Iterator for Drain<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: 'a> DoubleEndedIterator for Drain<'a, T> { #[inline] fn next_back(&mut self) -> Option { @@ -1532,10 +1540,10 @@ impl<'a, T: 'a> DoubleEndedIterator for Drain<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: 'a> ExactSizeIterator for Drain<'a, T> {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for RingBuf { fn eq(&self, other: &RingBuf) -> bool { self.len() == other.len() && @@ -1543,17 +1551,17 @@ impl PartialEq for RingBuf { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Eq for RingBuf {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for RingBuf { fn partial_cmp(&self, other: &RingBuf) -> Option { iter::order::partial_cmp(self.iter(), other.iter()) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Ord for RingBuf { #[inline] fn cmp(&self, other: &RingBuf) -> Ordering { @@ -1561,7 +1569,7 @@ impl Ord for RingBuf { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl> Hash for RingBuf { fn hash(&self, state: &mut S) { self.len().hash(state); @@ -1571,7 +1579,7 @@ impl> Hash for RingBuf { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Index for RingBuf { type Output = A; @@ -1581,7 +1589,7 @@ impl Index for RingBuf { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl IndexMut for RingBuf { type Output = A; @@ -1591,7 +1599,7 @@ impl IndexMut for RingBuf { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl FromIterator for RingBuf { fn from_iter>(iterator: T) -> RingBuf { let (lower, _) = iterator.size_hint(); @@ -1601,7 +1609,7 @@ impl FromIterator for RingBuf { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Extend for RingBuf { fn extend>(&mut self, mut iterator: T) { for elt in iterator { @@ -1610,7 +1618,7 @@ impl Extend for RingBuf { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for RingBuf { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { try!(write!(f, "RingBuf [")); diff --git a/src/libcollections/slice.rs b/src/libcollections/slice.rs index f65802de5ac6e..dff95711d49e1 100644 --- a/src/libcollections/slice.rs +++ b/src/libcollections/slice.rs @@ -86,7 +86,7 @@ //! * Further iterators exist that split, chunk or permute the slice. #![doc(primitive = "slice")] -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use alloc::boxed::Box; use core::borrow::{BorrowFrom, BorrowFromMut, ToOwned}; @@ -120,9 +120,9 @@ pub use core::slice::{from_raw_buf, from_raw_mut_buf}; //////////////////////////////////////////////////////////////////////////////// /// Allocating extension methods for slices. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait SliceExt { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Item; /// Sorts the slice, in place, using `compare` to compare @@ -142,7 +142,7 @@ pub trait SliceExt { /// v.sort_by(|a, b| b.cmp(a)); /// assert!(v == [5, 4, 3, 2, 1]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn sort_by(&mut self, compare: F) where F: FnMut(&Self::Item, &Self::Item) -> Ordering; /// Consumes `src` and moves as many elements as it can into `self` @@ -166,19 +166,26 @@ pub trait SliceExt { /// assert_eq!(num_moved, 3); /// assert!(a == [6i, 7, 8, 4, 5]); /// ``` - #[unstable = "uncertain about this API approach"] + #[unstable(feature = "collections", + reason = "uncertain about this API approach")] fn move_from(&mut self, src: Vec, start: uint, end: uint) -> uint; /// Deprecated: use `&s[start .. end]` notation instead. - #[deprecated = "use &s[start .. end] instead"] + #[unstable(feature = "collections", + reason = "will be replaced by slice syntax")] + #[deprecated(since = "1.0.0", reason = "use &s[start .. end] instead")] fn slice(&self, start: uint, end: uint) -> &[Self::Item]; /// Deprecated: use `&s[start..]` notation instead. - #[deprecated = "use &s[start..] isntead"] + #[unstable(feature = "collections", + reason = "will be replaced by slice syntax")] + #[deprecated(since = "1.0.0", reason = "use &s[start..] isntead")] fn slice_from(&self, start: uint) -> &[Self::Item]; /// Deprecated: use `&s[..end]` notation instead. - #[deprecated = "use &s[..end] instead"] + #[unstable(feature = "collections", + reason = "will be replaced by slice syntax")] + #[deprecated(since = "1.0.0", reason = "use &s[..end] instead")] fn slice_to(&self, end: uint) -> &[Self::Item]; /// Divides one slice into two at an index. @@ -188,23 +195,23 @@ pub trait SliceExt { /// indices from `[mid, len)` (excluding the index `len` itself). /// /// Panics if `mid > len`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn split_at(&self, mid: uint) -> (&[Self::Item], &[Self::Item]); /// Returns an iterator over the slice - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn iter(&self) -> Iter; /// Returns an iterator over subslices separated by elements that match /// `pred`. The matched element is not contained in the subslices. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn split(&self, pred: F) -> Split where F: FnMut(&Self::Item) -> bool; /// Returns an iterator over subslices separated by elements that match /// `pred`, limited to splitting at most `n` times. The matched element is /// not contained in the subslices. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn splitn(&self, n: uint, pred: F) -> SplitN where F: FnMut(&Self::Item) -> bool; @@ -212,7 +219,7 @@ pub trait SliceExt { /// `pred` limited to splitting at most `n` times. This starts at the end of /// the slice and works backwards. The matched element is not contained in /// the subslices. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn rsplitn(&self, n: uint, pred: F) -> RSplitN where F: FnMut(&Self::Item) -> bool; @@ -235,7 +242,7 @@ pub trait SliceExt { /// println!("{:?}", win); /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn windows(&self, size: uint) -> Windows; /// Returns an iterator over `size` elements of the slice at a @@ -258,33 +265,33 @@ pub trait SliceExt { /// println!("{:?}", win); /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn chunks(&self, size: uint) -> Chunks; /// Returns the element of a slice at the given index, or `None` if the /// index is out of bounds. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn get(&self, index: uint) -> Option<&Self::Item>; /// Returns the first element of a slice, or `None` if it is empty. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn first(&self) -> Option<&Self::Item>; /// Returns all but the first element of a slice. - #[unstable = "likely to be renamed"] + #[unstable(feature = "collections", reason = "likely to be renamed")] fn tail(&self) -> &[Self::Item]; /// Returns all but the last element of a slice. - #[unstable = "likely to be renamed"] + #[unstable(feature = "collections", reason = "likely to be renamed")] fn init(&self) -> &[Self::Item]; /// Returns the last element of a slice, or `None` if it is empty. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn last(&self) -> Option<&Self::Item>; /// Returns a pointer to the element at the given index, without doing /// bounds checking. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] unsafe fn get_unchecked(&self, index: uint) -> &Self::Item; /// Returns an unsafe pointer to the slice's buffer @@ -294,7 +301,7 @@ pub trait SliceExt { /// /// Modifying the slice may cause its buffer to be reallocated, which /// would also make any pointers to it invalid. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn as_ptr(&self) -> *const Self::Item; /// Binary search a sorted slice with a comparator function. @@ -329,7 +336,7 @@ pub trait SliceExt { /// let r = s.binary_search_by(|probe| probe.cmp(&seek)); /// assert!(match r { Ok(1...4) => true, _ => false, }); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn binary_search_by(&self, f: F) -> Result where F: FnMut(&Self::Item) -> Ordering; @@ -341,7 +348,7 @@ pub trait SliceExt { /// let a = [1i, 2, 3]; /// assert_eq!(a.len(), 3); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn len(&self) -> uint; /// Returns true if the slice has a length of 0 @@ -353,60 +360,68 @@ pub trait SliceExt { /// assert!(!a.is_empty()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_empty(&self) -> bool { self.len() == 0 } /// Returns a mutable reference to the element at the given index, /// or `None` if the index is out of bounds - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn get_mut(&mut self, index: uint) -> Option<&mut Self::Item>; /// Work with `self` as a mut slice. /// Primarily intended for getting a &mut [T] from a [T; N]. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn as_mut_slice(&mut self) -> &mut [Self::Item]; /// Deprecated: use `&mut s[start .. end]` instead. - #[deprecated = "use &mut s[start .. end] instead"] + #[unstable(feature = "collections", + reason = "will be replaced by slice syntax")] + #[deprecated(since = "1.0.0", reason = "use &mut s[start .. end] instead")] fn slice_mut(&mut self, start: uint, end: uint) -> &mut [Self::Item]; /// Deprecated: use `&mut s[start ..]` instead. - #[deprecated = "use &mut s[start ..] instead"] + #[unstable(feature = "collections", + reason = "will be replaced by slice syntax")] + #[deprecated(since = "1.0.0", reason = "use &mut s[start ..] instead")] fn slice_from_mut(&mut self, start: uint) -> &mut [Self::Item]; /// Deprecated: use `&mut s[.. end]` instead. - #[deprecated = "use &mut s[.. end] instead"] + #[unstable(feature = "collections", + reason = "will be replaced by slice syntax")] + #[deprecated(since = "1.0.0", reason = "use &mut s[.. end] instead")] fn slice_to_mut(&mut self, end: uint) -> &mut [Self::Item]; /// Returns an iterator that allows modifying each value - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn iter_mut(&mut self) -> IterMut; /// Returns a mutable pointer to the first element of a slice, or `None` if it is empty - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn first_mut(&mut self) -> Option<&mut Self::Item>; /// Returns all but the first element of a mutable slice - #[unstable = "likely to be renamed or removed"] + #[unstable(feature = "collections", + reason = "likely to be renamed or removed")] fn tail_mut(&mut self) -> &mut [Self::Item]; /// Returns all but the last element of a mutable slice - #[unstable = "likely to be renamed or removed"] + #[unstable(feature = "collections", + reason = "likely to be renamed or removed")] fn init_mut(&mut self) -> &mut [Self::Item]; /// Returns a mutable pointer to the last item in the slice. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn last_mut(&mut self) -> Option<&mut Self::Item>; /// Returns an iterator over mutable subslices separated by elements that /// match `pred`. The matched element is not contained in the subslices. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn split_mut(&mut self, pred: F) -> SplitMut where F: FnMut(&Self::Item) -> bool; /// Returns an iterator over subslices separated by elements that match /// `pred`, limited to splitting at most `n` times. The matched element is /// not contained in the subslices. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn splitn_mut(&mut self, n: uint, pred: F) -> SplitNMut where F: FnMut(&Self::Item) -> bool; @@ -414,7 +429,7 @@ pub trait SliceExt { /// `pred` limited to splitting at most `n` times. This starts at the end of /// the slice and works backwards. The matched element is not contained in /// the subslices. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn rsplitn_mut(&mut self, n: uint, pred: F) -> RSplitNMut where F: FnMut(&Self::Item) -> bool; @@ -426,7 +441,7 @@ pub trait SliceExt { /// # Panics /// /// Panics if `chunk_size` is 0. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn chunks_mut(&mut self, chunk_size: uint) -> ChunksMut; /// Swaps two elements in a slice. @@ -447,7 +462,7 @@ pub trait SliceExt { /// v.swap(1, 3); /// assert!(v == ["a", "d", "c", "b"]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn swap(&mut self, a: uint, b: uint); /// Divides one `&mut` into two at an index. @@ -484,7 +499,7 @@ pub trait SliceExt { /// assert!(right == []); /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn split_at_mut(&mut self, mid: uint) -> (&mut [Self::Item], &mut [Self::Item]); /// Reverse the order of elements in a slice, in place. @@ -496,11 +511,11 @@ pub trait SliceExt { /// v.reverse(); /// assert!(v == [3i, 2, 1]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn reverse(&mut self); /// Returns an unsafe mutable pointer to the element in index - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] unsafe fn get_unchecked_mut(&mut self, index: uint) -> &mut Self::Item; /// Return an unsafe mutable pointer to the slice's buffer. @@ -511,11 +526,11 @@ pub trait SliceExt { /// Modifying the slice may cause its buffer to be reallocated, which /// would also make any pointers to it invalid. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn as_mut_ptr(&mut self) -> *mut Self::Item; /// Copies `self` into a new `Vec`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn to_vec(&self) -> Vec where Self::Item: Clone; /// Creates an iterator that yields every possible permutation of the @@ -542,7 +557,7 @@ pub trait SliceExt { /// assert_eq!(Some(vec![1i, 3, 2]), perms.next()); /// assert_eq!(Some(vec![3i, 1, 2]), perms.next()); /// ``` - #[unstable] + #[unstable(feature = "collections")] fn permutations(&self) -> Permutations where Self::Item: Clone; /// Copies as many elements from `src` as it can into `self` (the @@ -562,7 +577,7 @@ pub trait SliceExt { /// assert!(dst.clone_from_slice(&src2) == 3); /// assert!(dst == [3i, 4, 5]); /// ``` - #[unstable] + #[unstable(feature = "collections")] fn clone_from_slice(&mut self, &[Self::Item]) -> uint where Self::Item: Clone; /// Sorts the slice, in place. @@ -577,7 +592,7 @@ pub trait SliceExt { /// v.sort(); /// assert!(v == [-5i, -3, 1, 2, 4]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn sort(&mut self) where Self::Item: Ord; /// Binary search a sorted slice for a given element. @@ -603,11 +618,12 @@ pub trait SliceExt { /// let r = s.binary_search(&1); /// assert!(match r { Ok(1...4) => true, _ => false, }); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn binary_search(&self, x: &Self::Item) -> Result where Self::Item: Ord; /// Deprecated: use `binary_search` instead. - #[deprecated = "use binary_search instead"] + #[unstable(feature = "collections")] + #[deprecated(since = "1.0.0", reason = "use binary_search instead")] fn binary_search_elem(&self, x: &Self::Item) -> Result where Self::Item: Ord { self.binary_search(x) } @@ -628,7 +644,8 @@ pub trait SliceExt { /// let b: &mut [_] = &mut [1i, 0, 2]; /// assert!(v == b); /// ``` - #[unstable = "uncertain if this merits inclusion in std"] + #[unstable(feature = "collections", + reason = "uncertain if this merits inclusion in std")] fn next_permutation(&mut self) -> bool where Self::Item: Ord; /// Mutates the slice to the previous lexicographic permutation. @@ -647,35 +664,36 @@ pub trait SliceExt { /// let b: &mut [_] = &mut [0i, 1, 2]; /// assert!(v == b); /// ``` - #[unstable = "uncertain if this merits inclusion in std"] + #[unstable(feature = "collections", + reason = "uncertain if this merits inclusion in std")] fn prev_permutation(&mut self) -> bool where Self::Item: Ord; /// Find the first index containing a matching value. - #[unstable] + #[unstable(feature = "collections")] fn position_elem(&self, t: &Self::Item) -> Option where Self::Item: PartialEq; /// Find the last index containing a matching value. - #[unstable] + #[unstable(feature = "collections")] fn rposition_elem(&self, t: &Self::Item) -> Option where Self::Item: PartialEq; /// Return true if the slice contains an element with the given value. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn contains(&self, x: &Self::Item) -> bool where Self::Item: PartialEq; /// Returns true if `needle` is a prefix of the slice. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn starts_with(&self, needle: &[Self::Item]) -> bool where Self::Item: PartialEq; /// Returns true if `needle` is a suffix of the slice. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn ends_with(&self, needle: &[Self::Item]) -> bool where Self::Item: PartialEq; /// Convert `self` into a vector without clones or allocation. - #[unstable] + #[unstable(feature = "collections")] fn into_vec(self: Box) -> Vec; } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl SliceExt for [T] { type Item = T; @@ -963,7 +981,7 @@ impl SliceExt for [T] { //////////////////////////////////////////////////////////////////////////////// // Extension traits for slices over specific kinds of data //////////////////////////////////////////////////////////////////////////////// -#[unstable = "U should be an associated type"] +#[unstable(feature = "collections", reason = "U should be an associated type")] /// An extension trait for concatenating slices pub trait SliceConcatExt { /// Flattens a slice of `T` into a single value `U`. @@ -977,7 +995,7 @@ pub trait SliceConcatExt { /// /// println!("{}", s); // prints "helloworld" /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn concat(&self) -> U; /// Flattens a slice of `T` into a single value `U`, placing a given separator between each. @@ -991,7 +1009,7 @@ pub trait SliceConcatExt { /// /// println!("{}", s); // prints "hello world" /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn connect(&self, sep: &T) -> U; } @@ -1027,7 +1045,7 @@ impl> SliceConcatExt> for [V] { /// /// The last generated swap is always (0, 1), and it returns the /// sequence to its initial order. -#[unstable] +#[unstable(feature = "collections")] #[derive(Clone)] pub struct ElementSwaps { sdir: Vec, @@ -1039,7 +1057,7 @@ pub struct ElementSwaps { impl ElementSwaps { /// Creates an `ElementSwaps` iterator for a sequence of `length` elements. - #[unstable] + #[unstable(feature = "collections")] pub fn new(length: uint) -> ElementSwaps { // Initialize `sdir` with a direction that position should move in // (all negative at the beginning) and the `size` of the @@ -1056,17 +1074,17 @@ impl ElementSwaps { // Standard trait implementations for slices //////////////////////////////////////////////////////////////////////////////// -#[unstable = "trait is unstable"] +#[unstable(feature = "collections", reason = "trait is unstable")] impl BorrowFrom> for [T] { fn borrow_from(owned: &Vec) -> &[T] { &owned[] } } -#[unstable = "trait is unstable"] +#[unstable(feature = "collections", reason = "trait is unstable")] impl BorrowFromMut> for [T] { fn borrow_from_mut(owned: &mut Vec) -> &mut [T] { &mut owned[] } } -#[unstable = "trait is unstable"] +#[unstable(feature = "collections", reason = "trait is unstable")] impl ToOwned> for [T] { fn to_owned(&self) -> Vec { self.to_vec() } } @@ -1085,7 +1103,7 @@ struct SizeDirection { dir: Direction, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for ElementSwaps { type Item = (uint, uint); @@ -1148,13 +1166,13 @@ impl Iterator for ElementSwaps { /// swap applied. /// /// Generates even and odd permutations alternately. -#[unstable] +#[unstable(feature = "collections")] pub struct Permutations { swaps: ElementSwaps, v: Vec, } -#[unstable = "trait is unstable"] +#[unstable(feature = "collections", reason = "trait is unstable")] impl Iterator for Permutations { type Item = Vec; diff --git a/src/libcollections/str.rs b/src/libcollections/str.rs index 6608d0ee9a7ec..63ae743b421b0 100644 --- a/src/libcollections/str.rs +++ b/src/libcollections/str.rs @@ -50,7 +50,7 @@ //! is the same as `&[u8]`. #![doc(primitive = "str")] -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use self::RecompositionState::*; use self::DecompositionType::*; @@ -165,7 +165,7 @@ enum DecompositionType { /// External iterator for a string's decomposition's characters. /// Use with the `std::iter` module. #[derive(Clone)] -#[unstable] +#[unstable(feature = "collections")] pub struct Decompositions<'a> { kind: DecompositionType, iter: Chars<'a>, @@ -173,7 +173,7 @@ pub struct Decompositions<'a> { sorted: bool } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for Decompositions<'a> { type Item = char; @@ -255,7 +255,7 @@ enum RecompositionState { /// External iterator for a string's recomposition's characters. /// Use with the `std::iter` module. #[derive(Clone)] -#[unstable] +#[unstable(feature = "collections")] pub struct Recompositions<'a> { iter: Decompositions<'a>, state: RecompositionState, @@ -264,7 +264,7 @@ pub struct Recompositions<'a> { last_ccc: Option } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for Recompositions<'a> { type Item = char; @@ -352,12 +352,12 @@ impl<'a> Iterator for Recompositions<'a> { /// External iterator for a string's UTF16 codeunits. /// Use with the `std::iter` module. #[derive(Clone)] -#[unstable] +#[unstable(feature = "collections")] pub struct Utf16Units<'a> { encoder: Utf16Encoder> } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for Utf16Units<'a> { type Item = u16; @@ -384,12 +384,12 @@ macro_rules! utf8_acc_cont_byte { ($ch:expr, $byte:expr) => (($ch << 6) | ($byte & 63u8) as u32) } -#[unstable = "trait is unstable"] +#[unstable(feature = "collections", reason = "trait is unstable")] impl BorrowFrom for str { fn borrow_from(owned: &String) -> &str { &owned[] } } -#[unstable = "trait is unstable"] +#[unstable(feature = "collections", reason = "trait is unstable")] impl ToOwned for str { fn to_owned(&self) -> String { unsafe { @@ -407,16 +407,18 @@ Section: Trait implementations */ /// Any string that can be represented as a slice. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait StrExt: Index { /// Escapes each char in `s` with `char::escape_default`. - #[unstable = "return type may change to be an iterator"] + #[unstable(feature = "collections", + reason = "return type may change to be an iterator")] fn escape_default(&self) -> String { self.chars().flat_map(|c| c.escape_default()).collect() } /// Escapes each char in `s` with `char::escape_unicode`. - #[unstable = "return type may change to be an iterator"] + #[unstable(feature = "collections", + reason = "return type may change to be an iterator")] fn escape_unicode(&self) -> String { self.chars().flat_map(|c| c.escape_unicode()).collect() } @@ -445,7 +447,7 @@ pub trait StrExt: Index { /// // not found, so no change. /// assert_eq!(s.replace("cookie monster", "little lamb"), s); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn replace(&self, from: &str, to: &str) -> String { let mut result = String::new(); let mut last_end = 0; @@ -461,7 +463,8 @@ pub trait StrExt: Index { /// Returns an iterator over the string in Unicode Normalization Form D /// (canonical decomposition). #[inline] - #[unstable = "this functionality may be moved to libunicode"] + #[unstable(feature = "collections", + reason = "this functionality may be moved to libunicode")] fn nfd_chars<'a>(&'a self) -> Decompositions<'a> { Decompositions { iter: self[].chars(), @@ -474,7 +477,8 @@ pub trait StrExt: Index { /// Returns an iterator over the string in Unicode Normalization Form KD /// (compatibility decomposition). #[inline] - #[unstable = "this functionality may be moved to libunicode"] + #[unstable(feature = "collections", + reason = "this functionality may be moved to libunicode")] fn nfkd_chars<'a>(&'a self) -> Decompositions<'a> { Decompositions { iter: self[].chars(), @@ -487,7 +491,8 @@ pub trait StrExt: Index { /// An Iterator over the string in Unicode Normalization Form C /// (canonical decomposition followed by canonical composition). #[inline] - #[unstable = "this functionality may be moved to libunicode"] + #[unstable(feature = "collections", + reason = "this functionality may be moved to libunicode")] fn nfc_chars<'a>(&'a self) -> Recompositions<'a> { Recompositions { iter: self.nfd_chars(), @@ -501,7 +506,8 @@ pub trait StrExt: Index { /// An Iterator over the string in Unicode Normalization Form KC /// (compatibility decomposition followed by canonical composition). #[inline] - #[unstable = "this functionality may be moved to libunicode"] + #[unstable(feature = "collections", + reason = "this functionality may be moved to libunicode")] fn nfkc_chars<'a>(&'a self) -> Recompositions<'a> { Recompositions { iter: self.nfkd_chars(), @@ -523,7 +529,7 @@ pub trait StrExt: Index { /// ```rust /// assert!("bananas".contains("nana")); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn contains(&self, pat: &str) -> bool { core_str::StrExt::contains(&self[], pat) } @@ -539,7 +545,8 @@ pub trait StrExt: Index { /// ```rust /// assert!("hello".contains_char('e')); /// ``` - #[unstable = "might get removed in favour of a more generic contains()"] + #[unstable(feature = "collections", + reason = "might get removed in favour of a more generic contains()")] fn contains_char(&self, pat: P) -> bool { core_str::StrExt::contains_char(&self[], pat) } @@ -553,7 +560,7 @@ pub trait StrExt: Index { /// let v: Vec = "abc åäö".chars().collect(); /// assert_eq!(v, vec!['a', 'b', 'c', ' ', 'å', 'ä', 'ö']); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn chars(&self) -> Chars { core_str::StrExt::chars(&self[]) } @@ -566,13 +573,13 @@ pub trait StrExt: Index { /// let v: Vec = "bors".bytes().collect(); /// assert_eq!(v, b"bors".to_vec()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn bytes(&self) -> Bytes { core_str::StrExt::bytes(&self[]) } /// An iterator over the characters of `self` and their byte offsets. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn char_indices(&self) -> CharIndices { core_str::StrExt::char_indices(&self[]) } @@ -595,7 +602,7 @@ pub trait StrExt: Index { /// let v: Vec<&str> = "".split('X').collect(); /// assert_eq!(v, vec![""]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn split(&self, pat: P) -> Split

{ core_str::StrExt::split(&self[], pat) } @@ -622,7 +629,7 @@ pub trait StrExt: Index { /// let v: Vec<&str> = "".splitn(1, 'X').collect(); /// assert_eq!(v, vec![""]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn splitn(&self, count: uint, pat: P) -> SplitN

{ core_str::StrExt::splitn(&self[], count, pat) } @@ -651,7 +658,7 @@ pub trait StrExt: Index { /// let v: Vec<&str> = "lionXXtigerXleopard".split('X').rev().collect(); /// assert_eq!(v, vec!["leopard", "tiger", "", "lion"]); /// ``` - #[unstable = "might get removed"] + #[unstable(feature = "collections", reason = "might get removed")] fn split_terminator(&self, pat: P) -> SplitTerminator

{ core_str::StrExt::split_terminator(&self[], pat) } @@ -672,7 +679,7 @@ pub trait StrExt: Index { /// let v: Vec<&str> = "lionXXtigerXleopard".rsplitn(2, 'X').collect(); /// assert_eq!(v, vec!["leopard", "tiger", "lionX"]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn rsplitn(&self, count: uint, pat: P) -> RSplitN

{ core_str::StrExt::rsplitn(&self[], count, pat) } @@ -697,7 +704,8 @@ pub trait StrExt: Index { /// let v: Vec<(uint, uint)> = "ababa".match_indices("aba").collect(); /// assert_eq!(v, vec![(0, 3)]); // only the first `aba` /// ``` - #[unstable = "might have its iterator type changed"] + #[unstable(feature = "collections", + reason = "might have its iterator type changed")] fn match_indices<'a>(&'a self, pat: &'a str) -> MatchIndices<'a> { core_str::StrExt::match_indices(&self[], pat) } @@ -713,7 +721,8 @@ pub trait StrExt: Index { /// let v: Vec<&str> = "1abcabc2".split_str("abc").collect(); /// assert_eq!(v, vec!["1", "", "2"]); /// ``` - #[unstable = "might get removed in the future in favor of a more generic split()"] + #[unstable(feature = "collections", + reason = "might get removed in the future in favor of a more generic split()")] fn split_str<'a>(&'a self, pat: &'a str) -> SplitStr<'a> { core_str::StrExt::split_str(&self[], pat) } @@ -729,7 +738,7 @@ pub trait StrExt: Index { /// let v: Vec<&str> = four_lines.lines().collect(); /// assert_eq!(v, vec!["foo", "bar", "", "baz"]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn lines(&self) -> Lines { core_str::StrExt::lines(&self[]) } @@ -745,21 +754,27 @@ pub trait StrExt: Index { /// let v: Vec<&str> = four_lines.lines_any().collect(); /// assert_eq!(v, vec!["foo", "bar", "", "baz"]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn lines_any(&self) -> LinesAny { core_str::StrExt::lines_any(&self[]) } /// Deprecated: use `s[a .. b]` instead. - #[deprecated = "use slice notation [a..b] instead"] + #[unstable(feature = "collections", + reason = "use slice notation [a..b] instead")] + #[deprecated(since = "1.0.0", reason = "use slice notation [a..b] instead")] fn slice(&self, begin: uint, end: uint) -> &str; /// Deprecated: use `s[a..]` instead. - #[deprecated = "use slice notation [a..] instead"] + #[unstable(feature = "collections", + reason = "use slice notation [a..b] instead")] + #[deprecated(since = "1.0.0", reason = "use slice notation [a..] instead")] fn slice_from(&self, begin: uint) -> &str; /// Deprecated: use `s[..a]` instead. - #[deprecated = "use slice notation [..a] instead"] + #[unstable(feature = "collections", + reason = "use slice notation [a..b] instead")] + #[deprecated(since = "1.0.0", reason = "use slice notation [..a] instead")] fn slice_to(&self, end: uint) -> &str; /// Returns a slice of the string from the character range @@ -785,7 +800,8 @@ pub trait StrExt: Index { /// assert_eq!(s.slice_chars(0, 4), "Löwe"); /// assert_eq!(s.slice_chars(5, 7), "老虎"); /// ``` - #[unstable = "may have yet to prove its worth"] + #[unstable(feature = "collections", + reason = "may have yet to prove its worth")] fn slice_chars(&self, begin: uint, end: uint) -> &str { core_str::StrExt::slice_chars(&self[], begin, end) } @@ -796,7 +812,7 @@ pub trait StrExt: Index { /// /// Caller must check both UTF-8 character boundaries and the boundaries of /// the entire slice as well. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] unsafe fn slice_unchecked(&self, begin: uint, end: uint) -> &str { core_str::StrExt::slice_unchecked(&self[], begin, end) } @@ -808,7 +824,7 @@ pub trait StrExt: Index { /// ```rust /// assert!("banana".starts_with("ba")); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn starts_with(&self, pat: &str) -> bool { core_str::StrExt::starts_with(&self[], pat) } @@ -820,7 +836,7 @@ pub trait StrExt: Index { /// ```rust /// assert!("banana".ends_with("nana")); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn ends_with(&self, pat: &str) -> bool { core_str::StrExt::ends_with(&self[], pat) } @@ -840,7 +856,7 @@ pub trait StrExt: Index { /// assert_eq!("12foo1bar12".trim_matches(x), "foo1bar"); /// assert_eq!("123foo1bar123".trim_matches(|&: c: char| c.is_numeric()), "foo1bar"); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn trim_matches(&self, pat: P) -> &str { core_str::StrExt::trim_matches(&self[], pat) } @@ -860,7 +876,7 @@ pub trait StrExt: Index { /// assert_eq!("12foo1bar12".trim_left_matches(x), "foo1bar12"); /// assert_eq!("123foo1bar123".trim_left_matches(|&: c: char| c.is_numeric()), "foo1bar123"); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn trim_left_matches(&self, pat: P) -> &str { core_str::StrExt::trim_left_matches(&self[], pat) } @@ -880,7 +896,7 @@ pub trait StrExt: Index { /// assert_eq!("12foo1bar12".trim_right_matches(x), "12foo1bar"); /// assert_eq!("123foo1bar123".trim_right_matches(|&: c: char| c.is_numeric()), "123foo1bar"); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn trim_right_matches(&self, pat: P) -> &str { core_str::StrExt::trim_right_matches(&self[], pat) } @@ -908,7 +924,8 @@ pub trait StrExt: Index { /// // third byte of `老` /// assert!(!s.is_char_boundary(8)); /// ``` - #[unstable = "naming is uncertain with container conventions"] + #[unstable(feature = "collections", + reason = "naming is uncertain with container conventions")] fn is_char_boundary(&self, index: uint) -> bool { core_str::StrExt::is_char_boundary(&self[], index) } @@ -966,7 +983,8 @@ pub trait StrExt: Index { /// /// If `i` is greater than or equal to the length of the string. /// If `i` is not the index of the beginning of a valid UTF-8 character. - #[unstable = "naming is uncertain with container conventions"] + #[unstable(feature = "collections", + reason = "naming is uncertain with container conventions")] fn char_range_at(&self, start: uint) -> CharRange { core_str::StrExt::char_range_at(&self[], start) } @@ -981,7 +999,8 @@ pub trait StrExt: Index { /// /// If `i` is greater than the length of the string. /// If `i` is not an index following a valid UTF-8 character. - #[unstable = "naming is uncertain with container conventions"] + #[unstable(feature = "collections", + reason = "naming is uncertain with container conventions")] fn char_range_at_reverse(&self, start: uint) -> CharRange { core_str::StrExt::char_range_at_reverse(&self[], start) } @@ -1001,7 +1020,8 @@ pub trait StrExt: Index { /// /// If `i` is greater than or equal to the length of the string. /// If `i` is not the index of the beginning of a valid UTF-8 character. - #[unstable = "naming is uncertain with container conventions"] + #[unstable(feature = "collections", + reason = "naming is uncertain with container conventions")] fn char_at(&self, i: uint) -> char { core_str::StrExt::char_at(&self[], i) } @@ -1012,7 +1032,8 @@ pub trait StrExt: Index { /// /// If `i` is greater than the length of the string. /// If `i` is not an index following a valid UTF-8 character. - #[unstable = "naming is uncertain with container conventions"] + #[unstable(feature = "collections", + reason = "naming is uncertain with container conventions")] fn char_at_reverse(&self, i: uint) -> char { core_str::StrExt::char_at_reverse(&self[], i) } @@ -1024,7 +1045,7 @@ pub trait StrExt: Index { /// ```rust /// assert_eq!("bors".as_bytes(), b"bors"); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn as_bytes(&self) -> &[u8] { core_str::StrExt::as_bytes(&self[]) } @@ -1052,7 +1073,7 @@ pub trait StrExt: Index { /// let x: &[_] = &['1', '2']; /// assert_eq!(s.find(x), None); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn find(&self, pat: P) -> Option { core_str::StrExt::find(&self[], pat) } @@ -1080,7 +1101,7 @@ pub trait StrExt: Index { /// let x: &[_] = &['1', '2']; /// assert_eq!(s.rfind(x), None); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn rfind(&self, pat: P) -> Option { core_str::StrExt::rfind(&self[], pat) } @@ -1104,7 +1125,8 @@ pub trait StrExt: Index { /// assert_eq!(s.find_str("老虎 L"), Some(6)); /// assert_eq!(s.find_str("muffin man"), None); /// ``` - #[unstable = "might get removed in favor of a more generic find in the future"] + #[unstable(feature = "collections", + reason = "might get removed in favor of a more generic find in the future")] fn find_str(&self, needle: &str) -> Option { core_str::StrExt::find_str(&self[], needle) } @@ -1127,7 +1149,8 @@ pub trait StrExt: Index { /// assert_eq!(c, 'ö'); /// assert_eq!(s2, "we 老虎 Léopard"); /// ``` - #[unstable = "awaiting conventions about shifting and slices"] + #[unstable(feature = "collections", + reason = "awaiting conventions about shifting and slices")] fn slice_shift_char(&self) -> Option<(char, &str)> { core_str::StrExt::slice_shift_char(&self[]) } @@ -1146,7 +1169,8 @@ pub trait StrExt: Index { /// assert!(string.subslice_offset(lines[1]) == 2); // &"b" /// assert!(string.subslice_offset(lines[2]) == 4); // &"c" /// ``` - #[unstable = "awaiting convention about comparability of arbitrary slices"] + #[unstable(feature = "collections", + reason = "awaiting convention about comparability of arbitrary slices")] fn subslice_offset(&self, inner: &str) -> uint { core_str::StrExt::subslice_offset(&self[], inner) } @@ -1156,14 +1180,15 @@ pub trait StrExt: Index { /// The caller must ensure that the string outlives this pointer, /// and that it is not reallocated (e.g. by pushing to the /// string). - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] fn as_ptr(&self) -> *const u8 { core_str::StrExt::as_ptr(&self[]) } /// Return an iterator of `u16` over the string encoded as UTF-16. - #[unstable = "this functionality may only be provided by libunicode"] + #[unstable(feature = "collections", + reason = "this functionality may only be provided by libunicode")] fn utf16_units(&self) -> Utf16Units { Utf16Units { encoder: Utf16Encoder::new(self[].chars()) } } @@ -1176,7 +1201,7 @@ pub trait StrExt: Index { /// assert_eq!("foo".len(), 3); /// assert_eq!("ƒoo".len(), 4); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] fn len(&self) -> uint { core_str::StrExt::len(&self[]) @@ -1190,7 +1215,7 @@ pub trait StrExt: Index { /// assert!("".is_empty()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_empty(&self) -> bool { core_str::StrExt::is_empty(&self[]) } @@ -1204,7 +1229,8 @@ pub trait StrExt: Index { /// assert_eq!("j".parse::(), None); /// ``` #[inline] - #[unstable = "this method was just created"] + #[unstable(feature = "collections", + reason = "this method was just created")] fn parse(&self) -> Option { core_str::StrExt::parse(&self[]) } @@ -1228,7 +1254,8 @@ pub trait StrExt: Index { /// let b: &[_] = &["a", "\r\n", "b", "🇷🇺🇸🇹"]; /// assert_eq!(gr2.as_slice(), b); /// ``` - #[unstable = "this functionality may only be provided by libunicode"] + #[unstable(feature = "collections", + reason = "this functionality may only be provided by libunicode")] fn graphemes(&self, is_extended: bool) -> Graphemes { UnicodeStr::graphemes(&self[], is_extended) } @@ -1243,7 +1270,8 @@ pub trait StrExt: Index { /// let b: &[_] = &[(0u, "a̐"), (3, "é"), (6, "ö̲"), (11, "\r\n")]; /// assert_eq!(gr_inds.as_slice(), b); /// ``` - #[unstable = "this functionality may only be provided by libunicode"] + #[unstable(feature = "collections", + reason = "this functionality may only be provided by libunicode")] fn grapheme_indices(&self, is_extended: bool) -> GraphemeIndices { UnicodeStr::grapheme_indices(&self[], is_extended) } @@ -1259,7 +1287,7 @@ pub trait StrExt: Index { /// let v: Vec<&str> = some_words.words().collect(); /// assert_eq!(v, vec!["Mary", "had", "a", "little", "lamb"]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn words(&self) -> Words { UnicodeStr::words(&self[]) } @@ -1273,31 +1301,32 @@ pub trait StrExt: Index { /// [Unicode Standard Annex #11](http://www.unicode.org/reports/tr11/) /// recommends that these characters be treated as 1 column (i.e., /// `is_cjk` = `false`) if the locale is unknown. - #[unstable = "this functionality may only be provided by libunicode"] + #[unstable(feature = "collections", + reason = "this functionality may only be provided by libunicode")] fn width(&self, is_cjk: bool) -> uint { UnicodeStr::width(&self[], is_cjk) } /// Returns a string with leading and trailing whitespace removed. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn trim(&self) -> &str { UnicodeStr::trim(&self[]) } /// Returns a string with leading whitespace removed. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn trim_left(&self) -> &str { UnicodeStr::trim_left(&self[]) } /// Returns a string with trailing whitespace removed. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn trim_right(&self) -> &str { UnicodeStr::trim_right(&self[]) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl StrExt for str { fn slice(&self, begin: uint, end: uint) -> &str { &self[begin..end] diff --git a/src/libcollections/string.rs b/src/libcollections/string.rs index 562189370d677..5189b825f1615 100644 --- a/src/libcollections/string.rs +++ b/src/libcollections/string.rs @@ -12,7 +12,7 @@ //! An owned, growable string that enforces that its contents are valid UTF-8. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use core::prelude::*; @@ -34,13 +34,13 @@ use vec::{DerefVec, Vec, as_vec}; /// A growable string stored as a UTF-8 encoded buffer. #[derive(Clone, PartialOrd, Eq, Ord)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct String { vec: Vec, } /// A possible error value from the `String::from_utf8` function. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] #[derive(Show)] pub struct FromUtf8Error { bytes: Vec, @@ -48,7 +48,7 @@ pub struct FromUtf8Error { } /// A possible error value from the `String::from_utf16` function. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] #[allow(missing_copy_implementations)] #[derive(Show)] pub struct FromUtf16Error(()); @@ -62,7 +62,7 @@ impl String { /// let mut s = String::new(); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new() -> String { String { vec: Vec::new(), @@ -79,7 +79,7 @@ impl String { /// let mut s = String::with_capacity(10); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn with_capacity(capacity: uint) -> String { String { vec: Vec::with_capacity(capacity), @@ -95,7 +95,8 @@ impl String { /// assert_eq!(s.as_slice(), "hello"); /// ``` #[inline] - #[unstable = "needs investigation to see if to_string() can match perf"] + #[unstable(feature = "collections", + reason = "needs investigation to see if to_string() can match perf")] pub fn from_str(string: &str) -> String { String { vec: ::slice::SliceExt::to_vec(string.as_bytes()) } } @@ -123,7 +124,7 @@ impl String { /// assert_eq!(s.into_bytes(), vec![240, 144, 128]); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn from_utf8(vec: Vec) -> Result { match str::from_utf8(vec.as_slice()) { Ok(..) => Ok(String { vec: vec }), @@ -141,7 +142,7 @@ impl String { /// let output = String::from_utf8_lossy(input); /// assert_eq!(output.as_slice(), "Hello \u{FFFD}World"); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn from_utf8_lossy<'a>(v: &'a [u8]) -> CowString<'a> { let mut i = 0; match str::from_utf8(v) { @@ -279,7 +280,7 @@ impl String { /// v[4] = 0xD800; /// assert!(String::from_utf16(v).is_err()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn from_utf16(v: &[u16]) -> Result { let mut s = String::with_capacity(v.len()); for c in unicode_str::utf16_items(v) { @@ -306,7 +307,7 @@ impl String { /// "𝄞mus\u{FFFD}ic\u{FFFD}".to_string()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn from_utf16_lossy(v: &[u16]) -> String { unicode_str::utf16_items(v).map(|c| c.to_char_lossy()).collect() } @@ -317,7 +318,7 @@ impl String { /// * We call `Vec::from_raw_parts` to get a `Vec`; /// * We assume that the `Vec` contains valid UTF-8. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub unsafe fn from_raw_parts(buf: *mut u8, length: uint, capacity: uint) -> String { String { vec: Vec::from_raw_parts(buf, length, capacity), @@ -328,7 +329,7 @@ impl String { /// it contains valid UTF-8. This is unsafe because it assumes that /// the UTF-8-ness of the vector has already been validated. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub unsafe fn from_utf8_unchecked(bytes: Vec) -> String { String { vec: bytes } } @@ -343,7 +344,7 @@ impl String { /// assert_eq!(bytes, vec![104, 101, 108, 108, 111]); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn into_bytes(self) -> Vec { self.vec } @@ -358,7 +359,7 @@ impl String { /// assert_eq!(s.as_slice(), "foobar"); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn push_str(&mut self, string: &str) { self.vec.push_all(string.as_bytes()) } @@ -373,7 +374,7 @@ impl String { /// assert!(s.capacity() >= 10); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn capacity(&self) -> uint { self.vec.capacity() } @@ -394,7 +395,7 @@ impl String { /// assert!(s.capacity() >= 10); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve(&mut self, additional: uint) { self.vec.reserve(additional) } @@ -419,7 +420,7 @@ impl String { /// assert!(s.capacity() >= 10); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve_exact(&mut self, additional: uint) { self.vec.reserve_exact(additional) } @@ -436,7 +437,7 @@ impl String { /// assert_eq!(s.capacity(), 3); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn shrink_to_fit(&mut self) { self.vec.shrink_to_fit() } @@ -453,7 +454,7 @@ impl String { /// assert_eq!(s.as_slice(), "abc123"); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn push(&mut self, ch: char) { if (ch as u32) < 0x80 { self.vec.push(ch as u8); @@ -486,7 +487,7 @@ impl String { /// assert_eq!(s.as_bytes(), b); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn as_bytes<'a>(&'a self) -> &'a [u8] { self.vec.as_slice() } @@ -506,7 +507,7 @@ impl String { /// assert_eq!(s.as_slice(), "he"); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn truncate(&mut self, new_len: uint) { assert!(self.is_char_boundary(new_len)); self.vec.truncate(new_len) @@ -525,7 +526,7 @@ impl String { /// assert_eq!(s.pop(), None); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn pop(&mut self) -> Option { let len = self.len(); if len == 0 { @@ -561,7 +562,7 @@ impl String { /// assert_eq!(s.remove(0), 'o'); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn remove(&mut self, idx: uint) -> char { let len = self.len(); assert!(idx <= len); @@ -588,7 +589,7 @@ impl String { /// If `idx` does not lie on a character boundary or is out of bounds, then /// this function will panic. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn insert(&mut self, idx: uint, ch: char) { let len = self.len(); assert!(idx <= len); @@ -625,7 +626,7 @@ impl String { /// assert_eq!(s.as_slice(), "olleh"); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub unsafe fn as_mut_vec<'a>(&'a mut self) -> &'a mut Vec { &mut self.vec } @@ -639,7 +640,7 @@ impl String { /// assert_eq!(a.len(), 3); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn len(&self) -> uint { self.vec.len() } /// Returns true if the string contains no bytes @@ -653,7 +654,7 @@ impl String { /// assert!(!v.is_empty()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_empty(&self) -> bool { self.len() == 0 } /// Truncates the string, returning it to 0 length. @@ -666,7 +667,7 @@ impl String { /// assert!(s.is_empty()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn clear(&mut self) { self.vec.clear() } @@ -675,39 +676,39 @@ impl String { impl FromUtf8Error { /// Consume this error, returning the bytes that were attempted to make a /// `String` with. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn into_bytes(self) -> Vec { self.bytes } /// Access the underlying UTF8-error that was the cause of this error. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn utf8_error(&self) -> Utf8Error { self.error } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for FromUtf8Error { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Display::fmt(&self.error, f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Error for FromUtf8Error { fn description(&self) -> &str { "invalid utf-8" } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for FromUtf16Error { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Display::fmt("invalid utf-16: lone surrogate found", f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Error for FromUtf16Error { fn description(&self) -> &str { "invalid utf-16" } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl FromIterator for String { fn from_iter>(iterator: I) -> String { let mut buf = String::new(); @@ -716,7 +717,7 @@ impl FromIterator for String { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> FromIterator<&'a str> for String { fn from_iter>(iterator: I) -> String { let mut buf = String::new(); @@ -725,7 +726,8 @@ impl<'a> FromIterator<&'a str> for String { } } -#[unstable = "waiting on Extend stabilization"] +#[unstable(feature = "collections", + reason = "waiting on Extend stabilization")] impl Extend for String { fn extend>(&mut self, mut iterator: I) { let (lower_bound, _) = iterator.size_hint(); @@ -736,7 +738,8 @@ impl Extend for String { } } -#[unstable = "waiting on Extend stabilization"] +#[unstable(feature = "collections", + reason = "waiting on Extend stabilization")] impl<'a> Extend<&'a str> for String { fn extend>(&mut self, mut iterator: I) { // A guess that at least one byte per iterator element will be needed. @@ -748,7 +751,7 @@ impl<'a> Extend<&'a str> for String { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for String { #[inline] fn eq(&self, other: &String) -> bool { PartialEq::eq(&**self, &**other) } @@ -758,7 +761,7 @@ impl PartialEq for String { macro_rules! impl_eq { ($lhs:ty, $rhs: ty) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a> PartialEq<$rhs> for $lhs { #[inline] fn eq(&self, other: &$rhs) -> bool { PartialEq::eq(&**self, &**other) } @@ -766,7 +769,7 @@ macro_rules! impl_eq { fn ne(&self, other: &$rhs) -> bool { PartialEq::ne(&**self, &**other) } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a> PartialEq<$lhs> for $rhs { #[inline] fn eq(&self, other: &$lhs) -> bool { PartialEq::eq(&**self, &**other) } @@ -780,7 +783,7 @@ macro_rules! impl_eq { impl_eq! { String, &'a str } impl_eq! { CowString<'a>, String } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b> PartialEq<&'b str> for CowString<'a> { #[inline] fn eq(&self, other: &&'b str) -> bool { PartialEq::eq(&**self, &**other) } @@ -788,7 +791,7 @@ impl<'a, 'b> PartialEq<&'b str> for CowString<'a> { fn ne(&self, other: &&'b str) -> bool { PartialEq::ne(&**self, &**other) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b> PartialEq> for &'b str { #[inline] fn eq(&self, other: &CowString<'a>) -> bool { PartialEq::eq(&**self, &**other) } @@ -796,25 +799,25 @@ impl<'a, 'b> PartialEq> for &'b str { fn ne(&self, other: &CowString<'a>) -> bool { PartialEq::ne(&**self, &**other) } } -#[unstable = "waiting on Str stabilization"] +#[unstable(feature = "collections", reason = "waiting on Str stabilization")] impl Str for String { #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn as_slice<'a>(&'a self) -> &'a str { unsafe { mem::transmute(self.vec.as_slice()) } } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for String { #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> String { String::new() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for String { #[inline] fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { @@ -822,7 +825,7 @@ impl fmt::Display for String { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for String { #[inline] fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { @@ -830,7 +833,7 @@ impl fmt::Debug for String { } } -#[unstable = "waiting on Hash stabilization"] +#[unstable(feature = "collections", reason = "waiting on Hash stabilization")] impl hash::Hash for String { #[inline] fn hash(&self, hasher: &mut H) { @@ -838,7 +841,8 @@ impl hash::Hash for String { } } -#[unstable = "recent addition, needs more experience"] +#[unstable(feature = "collections", + reason = "recent addition, needs more experience")] impl<'a> Add<&'a str> for String { type Output = String; @@ -849,7 +853,7 @@ impl<'a> Add<&'a str> for String { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::Index> for String { type Output = str; #[inline] @@ -857,7 +861,7 @@ impl ops::Index> for String { &self[][*index] } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::Index> for String { type Output = str; #[inline] @@ -865,7 +869,7 @@ impl ops::Index> for String { &self[][*index] } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::Index> for String { type Output = str; #[inline] @@ -873,7 +877,7 @@ impl ops::Index> for String { &self[][*index] } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::Index for String { type Output = str; #[inline] @@ -882,7 +886,7 @@ impl ops::Index for String { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::Deref for String { type Target = str; @@ -893,7 +897,7 @@ impl ops::Deref for String { } /// Wrapper type providing a `&String` reference via `Deref`. -#[unstable] +#[unstable(feature = "collections")] pub struct DerefString<'a> { x: DerefVec<'a, u8> } @@ -921,7 +925,7 @@ impl<'a> Deref for DerefString<'a> { /// let string = as_string("foo").clone(); /// string_consumer(string); /// ``` -#[unstable] +#[unstable(feature = "collections")] pub fn as_string<'a>(x: &'a str) -> DerefString<'a> { DerefString { x: as_vec(x.as_bytes()) } } @@ -965,7 +969,7 @@ impl<'a> IntoCow<'a, String, str> for &'a str { } /// A clone-on-write string -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub type CowString<'a> = Cow<'a, String, str>; impl<'a> Str for CowString<'a> { diff --git a/src/libcollections/vec.rs b/src/libcollections/vec.rs index 0de9b5733fb44..c44dfff9117d9 100644 --- a/src/libcollections/vec.rs +++ b/src/libcollections/vec.rs @@ -44,7 +44,7 @@ //! let two = xs.pop(); //! ``` -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use core::prelude::*; @@ -134,7 +134,7 @@ use core::uint; /// to reallocate, which can be slow. For this reason, it is recommended to use /// `Vec::with_capacity` whenever possible to specify how big the vector is expected to get. #[unsafe_no_drop_flag] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Vec { ptr: NonZero<*mut T>, len: uint, @@ -159,7 +159,7 @@ impl Vec { /// let mut vec: Vec = Vec::new(); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new() -> Vec { // We want ptr to never be NULL so instead we set it to some arbitrary // non-null value which is fine since we never call deallocate on the ptr @@ -194,7 +194,7 @@ impl Vec { /// vec.push(11); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn with_capacity(capacity: uint) -> Vec { if mem::size_of::() == 0 { Vec { ptr: unsafe { NonZero::new(EMPTY as *mut T) }, len: 0, cap: uint::MAX } @@ -243,7 +243,7 @@ impl Vec { /// } /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub unsafe fn from_raw_parts(ptr: *mut T, length: uint, capacity: uint) -> Vec { Vec { ptr: NonZero::new(ptr), len: length, cap: capacity } @@ -255,7 +255,8 @@ impl Vec { /// owned by the returned `Vec`. The elements of the buffer are copied into the vector /// without cloning, as if `ptr::read()` were called on them. #[inline] - #[unstable = "may be better expressed via composition"] + #[unstable(feature = "collections", + reason = "may be better expressed via composition")] pub unsafe fn from_raw_buf(ptr: *const T, elts: uint) -> Vec { let mut dst = Vec::with_capacity(elts); dst.set_len(elts); @@ -273,7 +274,7 @@ impl Vec { /// assert_eq!(vec.capacity(), 10); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn capacity(&self) -> uint { self.cap } @@ -292,7 +293,7 @@ impl Vec { /// vec.reserve(10); /// assert!(vec.capacity() >= 11); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve(&mut self, additional: uint) { if self.cap - self.len < additional { let err_msg = "Vec::reserve: `uint` overflow"; @@ -321,7 +322,7 @@ impl Vec { /// vec.reserve_exact(10); /// assert!(vec.capacity() >= 11); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve_exact(&mut self, additional: uint) { if self.cap - self.len < additional { match self.len.checked_add(additional) { @@ -345,7 +346,7 @@ impl Vec { /// vec.shrink_to_fit(); /// assert!(vec.capacity() >= 3); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn shrink_to_fit(&mut self) { if mem::size_of::() == 0 { return } @@ -376,7 +377,7 @@ impl Vec { /// Note that this will drop any excess capacity. Calling this and /// converting back to a vector with `into_vec()` is equivalent to calling /// `shrink_to_fit()`. - #[unstable] + #[unstable(feature = "collections")] pub fn into_boxed_slice(mut self) -> Box<[T]> { self.shrink_to_fit(); unsafe { @@ -398,7 +399,7 @@ impl Vec { /// vec.truncate(2); /// assert_eq!(vec, vec![1, 2]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn truncate(&mut self, len: uint) { unsafe { // drop any extra elements @@ -422,7 +423,7 @@ impl Vec { /// foo(vec.as_mut_slice()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn as_mut_slice<'a>(&'a mut self) -> &'a mut [T] { unsafe { mem::transmute(RawSlice { @@ -446,7 +447,7 @@ impl Vec { /// } /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn into_iter(self) -> IntoIter { unsafe { let ptr = *self.ptr; @@ -477,7 +478,7 @@ impl Vec { /// } /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub unsafe fn set_len(&mut self, len: uint) { self.len = len; } @@ -503,7 +504,7 @@ impl Vec { /// assert_eq!(v, vec!["baz", "qux"]); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn swap_remove(&mut self, index: uint) -> T { let length = self.len(); self.swap(index, length - 1); @@ -527,7 +528,7 @@ impl Vec { /// vec.insert(4, 5); /// assert_eq!(vec, vec![1, 4, 2, 3, 5]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn insert(&mut self, index: uint, element: T) { let len = self.len(); assert!(index <= len); @@ -563,7 +564,7 @@ impl Vec { /// assert_eq!(v.remove(1), 2); /// assert_eq!(v, vec![1, 3]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn remove(&mut self, index: uint) -> T { let len = self.len(); assert!(index < len); @@ -597,7 +598,7 @@ impl Vec { /// vec.retain(|&x| x%2 == 0); /// assert_eq!(vec, vec![2, 4]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn retain(&mut self, mut f: F) where F: FnMut(&T) -> bool { let len = self.len(); let mut del = 0u; @@ -631,7 +632,7 @@ impl Vec { /// assert_eq!(vec, vec!(1, 2, 3)); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn push(&mut self, value: T) { if mem::size_of::() == 0 { // zero-size types consume no memory, so we can't rely on the @@ -669,7 +670,7 @@ impl Vec { /// assert_eq!(vec, vec![1, 2]); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn pop(&mut self) -> Option { if self.len == 0 { None @@ -696,7 +697,8 @@ impl Vec { /// assert_eq!(vec2, vec![]); /// ``` #[inline] - #[unstable = "new API, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "new API, waiting for dust to settle")] pub fn append(&mut self, other: &mut Self) { if mem::size_of::() == 0 { // zero-size types consume no memory, so we can't rely on the @@ -732,7 +734,8 @@ impl Vec { /// assert!(v.is_empty()); /// ``` #[inline] - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn drain<'a>(&'a mut self) -> Drain<'a, T> { unsafe { let begin = *self.ptr as *const T; @@ -762,7 +765,7 @@ impl Vec { /// assert!(v.is_empty()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn clear(&mut self) { self.truncate(0) } @@ -776,7 +779,7 @@ impl Vec { /// assert_eq!(a.len(), 3); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn len(&self) -> uint { self.len } /// Returns `true` if the vector contains no elements. @@ -790,7 +793,7 @@ impl Vec { /// v.push(1i); /// assert!(!v.is_empty()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_empty(&self) -> bool { self.len() == 0 } /// Converts a `Vec` to a `Vec` where `T` and `U` have the same @@ -814,7 +817,8 @@ impl Vec { /// let newtyped_bytes = bytes.map_in_place(|x| Newtype(x)); /// assert_eq!(newtyped_bytes.as_slice(), [Newtype(0x11), Newtype(0x22)].as_slice()); /// ``` - #[unstable = "API may change to provide stronger guarantees"] + #[unstable(feature = "collections", + reason = "API may change to provide stronger guarantees")] pub fn map_in_place(self, mut f: F) -> Vec where F: FnMut(T) -> U { // FIXME: Assert statically that the types `T` and `U` have the same // size. @@ -1008,7 +1012,8 @@ impl Vec { /// vec.resize(2, 0); /// assert_eq!(vec, vec![1, 2]); /// ``` - #[unstable = "matches collection reform specification; waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification; waiting for dust to settle")] pub fn resize(&mut self, new_len: uint, value: T) { let len = self.len(); @@ -1032,7 +1037,8 @@ impl Vec { /// assert_eq!(vec, vec![1, 2, 3, 4]); /// ``` #[inline] - #[unstable = "likely to be replaced by a more optimized extend"] + #[unstable(feature = "collections", + reason = "likely to be replaced by a more optimized extend")] pub fn push_all(&mut self, other: &[T]) { self.reserve(other.len()); @@ -1066,7 +1072,7 @@ impl Vec { /// /// assert_eq!(vec, vec![1i, 2, 3, 2]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn dedup(&mut self) { unsafe { // Although we have a mutable reference to `self`, we cannot make @@ -1200,7 +1206,7 @@ unsafe fn dealloc(ptr: *mut T, len: uint) { // Common trait implementations for Vec //////////////////////////////////////////////////////////////////////////////// -#[unstable] +#[unstable(feature = "collections")] impl Clone for Vec { fn clone(&self) -> Vec { ::slice::SliceExt::to_vec(self.as_slice()) } @@ -1229,7 +1235,7 @@ impl> Hash for Vec { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Index for Vec { type Output = T; @@ -1239,7 +1245,7 @@ impl Index for Vec { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl IndexMut for Vec { type Output = T; @@ -1250,7 +1256,7 @@ impl IndexMut for Vec { } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::Index> for Vec { type Output = [T]; #[inline] @@ -1258,7 +1264,7 @@ impl ops::Index> for Vec { self.as_slice().index(index) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::Index> for Vec { type Output = [T]; #[inline] @@ -1266,7 +1272,7 @@ impl ops::Index> for Vec { self.as_slice().index(index) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::Index> for Vec { type Output = [T]; #[inline] @@ -1274,7 +1280,7 @@ impl ops::Index> for Vec { self.as_slice().index(index) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::Index for Vec { type Output = [T]; #[inline] @@ -1283,7 +1289,7 @@ impl ops::Index for Vec { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::IndexMut> for Vec { type Output = [T]; #[inline] @@ -1291,7 +1297,7 @@ impl ops::IndexMut> for Vec { self.as_mut_slice().index_mut(index) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::IndexMut> for Vec { type Output = [T]; #[inline] @@ -1299,7 +1305,7 @@ impl ops::IndexMut> for Vec { self.as_mut_slice().index_mut(index) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::IndexMut> for Vec { type Output = [T]; #[inline] @@ -1307,7 +1313,7 @@ impl ops::IndexMut> for Vec { self.as_mut_slice().index_mut(index) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::IndexMut for Vec { type Output = [T]; #[inline] @@ -1316,19 +1322,19 @@ impl ops::IndexMut for Vec { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::Deref for Vec { type Target = [T]; fn deref<'a>(&'a self) -> &'a [T] { self.as_slice() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::DerefMut for Vec { fn deref_mut<'a>(&'a mut self) -> &'a mut [T] { self.as_mut_slice() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl FromIterator for Vec { #[inline] fn from_iter>(mut iterator: I) -> Vec { @@ -1341,7 +1347,7 @@ impl FromIterator for Vec { } } -#[unstable = "waiting on Extend stability"] +#[unstable(feature = "collections", reason = "waiting on Extend stability")] impl Extend for Vec { #[inline] fn extend>(&mut self, mut iterator: I) { @@ -1416,7 +1422,8 @@ macro_rules! impl_eq_for_cowvec { impl_eq_for_cowvec! { &'b [B] } impl_eq_for_cowvec! { &'b mut [B] } -#[unstable = "waiting on PartialOrd stability"] +#[unstable(feature = "collections", + reason = "waiting on PartialOrd stability")] impl PartialOrd for Vec { #[inline] fn partial_cmp(&self, other: &Vec) -> Option { @@ -1424,10 +1431,10 @@ impl PartialOrd for Vec { } } -#[unstable = "waiting on Eq stability"] +#[unstable(feature = "collections", reason = "waiting on Eq stability")] impl Eq for Vec {} -#[unstable = "waiting on Ord stability"] +#[unstable(feature = "collections", reason = "waiting on Ord stability")] impl Ord for Vec { #[inline] fn cmp(&self, other: &Vec) -> Ordering { @@ -1447,7 +1454,7 @@ impl AsSlice for Vec { /// foo(vec.as_slice()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn as_slice<'a>(&'a self) -> &'a [T] { unsafe { mem::transmute(RawSlice { @@ -1458,7 +1465,8 @@ impl AsSlice for Vec { } } -#[unstable = "recent addition, needs more experience"] +#[unstable(feature = "collections", + reason = "recent addition, needs more experience")] impl<'a, T: Clone> Add<&'a [T]> for Vec { type Output = Vec; @@ -1470,7 +1478,7 @@ impl<'a, T: Clone> Add<&'a [T]> for Vec { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Drop for Vec { fn drop(&mut self) { // This is (and should always remain) a no-op if the fields are @@ -1486,15 +1494,15 @@ impl Drop for Vec { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for Vec { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> Vec { Vec::new() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for Vec { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Debug::fmt(self.as_slice(), f) @@ -1512,11 +1520,12 @@ impl<'a> fmt::Writer for Vec { // Clone-on-write //////////////////////////////////////////////////////////////////////////////// -#[unstable = "unclear how valuable this alias is"] +#[unstable(feature = "collections", + reason = "unclear how valuable this alias is")] /// A clone-on-write vector pub type CowVec<'a, T> = Cow<'a, Vec, [T]>; -#[unstable] +#[unstable(feature = "collections")] impl<'a, T> FromIterator for CowVec<'a, T> where T: Clone { fn from_iter>(it: I) -> CowVec<'a, T> { Cow::Owned(FromIterator::from_iter(it)) @@ -1540,7 +1549,7 @@ impl<'a, T> IntoCow<'a, Vec, [T]> for &'a [T] where T: Clone { //////////////////////////////////////////////////////////////////////////////// /// An iterator that moves out of a vector. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IntoIter { allocation: *mut T, // the block of memory allocated for the vector cap: uint, // the capacity of the vector @@ -1554,7 +1563,7 @@ unsafe impl Sync for IntoIter { } impl IntoIter { #[inline] /// Drops all items that have not yet been moved and returns the empty vector. - #[unstable] + #[unstable(feature = "collections")] pub fn into_inner(mut self) -> Vec { unsafe { for _x in self { } @@ -1565,7 +1574,7 @@ impl IntoIter { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for IntoIter { type Item = T; @@ -1602,7 +1611,7 @@ impl Iterator for IntoIter { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for IntoIter { #[inline] fn next_back<'a>(&'a mut self) -> Option { @@ -1626,11 +1635,11 @@ impl DoubleEndedIterator for IntoIter { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for IntoIter {} #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Drop for IntoIter { fn drop(&mut self) { // destroy the remaining elements @@ -1645,14 +1654,15 @@ impl Drop for IntoIter { /// An iterator that drains a vector. #[unsafe_no_drop_flag] -#[unstable = "recently added as part of collections reform 2"] +#[unstable(feature = "collections", + reason = "recently added as part of collections reform 2")] pub struct Drain<'a, T> { ptr: *const T, end: *const T, marker: ContravariantLifetime<'a>, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Iterator for Drain<'a, T> { type Item = T; @@ -1689,7 +1699,7 @@ impl<'a, T> Iterator for Drain<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> DoubleEndedIterator for Drain<'a, T> { #[inline] fn next_back(&mut self) -> Option { @@ -1713,11 +1723,11 @@ impl<'a, T> DoubleEndedIterator for Drain<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> ExactSizeIterator for Drain<'a, T> {} #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Drop for Drain<'a, T> { fn drop(&mut self) { // self.ptr == self.end == null if drop has already been called, @@ -1733,13 +1743,13 @@ impl<'a, T> Drop for Drain<'a, T> { //////////////////////////////////////////////////////////////////////////////// /// Wrapper type providing a `&Vec` reference via `Deref`. -#[unstable] +#[unstable(feature = "collections")] pub struct DerefVec<'a, T> { x: Vec, l: ContravariantLifetime<'a> } -#[unstable] +#[unstable(feature = "collections")] impl<'a, T> Deref for DerefVec<'a, T> { type Target = Vec; @@ -1750,7 +1760,7 @@ impl<'a, T> Deref for DerefVec<'a, T> { // Prevent the inner `Vec` from attempting to deallocate memory. #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Drop for DerefVec<'a, T> { fn drop(&mut self) { self.x.len = 0; @@ -1759,7 +1769,7 @@ impl<'a, T> Drop for DerefVec<'a, T> { } /// Convert a slice to a wrapper type providing a `&Vec` reference. -#[unstable] +#[unstable(feature = "collections")] pub fn as_vec<'a, T>(x: &'a [T]) -> DerefVec<'a, T> { unsafe { DerefVec { diff --git a/src/libcollections/vec_map.rs b/src/libcollections/vec_map.rs index f178d5bc7e9ed..3d28284c9bf97 100644 --- a/src/libcollections/vec_map.rs +++ b/src/libcollections/vec_map.rs @@ -66,9 +66,9 @@ pub struct VecMap { v: Vec>, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for VecMap { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] fn default() -> VecMap { VecMap::new() } } @@ -107,7 +107,7 @@ impl VecMap { /// use std::collections::VecMap; /// let mut map: VecMap<&str> = VecMap::new(); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new() -> VecMap { VecMap { v: vec![] } } /// Creates an empty `VecMap` with space for at least `capacity` @@ -119,7 +119,7 @@ impl VecMap { /// use std::collections::VecMap; /// let mut map: VecMap<&str> = VecMap::with_capacity(10); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn with_capacity(capacity: uint) -> VecMap { VecMap { v: Vec::with_capacity(capacity) } } @@ -135,7 +135,7 @@ impl VecMap { /// assert!(map.capacity() >= 10); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn capacity(&self) -> uint { self.v.capacity() } @@ -154,7 +154,7 @@ impl VecMap { /// map.reserve_len(10); /// assert!(map.capacity() >= 10); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve_len(&mut self, len: uint) { let cur_len = self.v.len(); if len >= cur_len { @@ -178,7 +178,7 @@ impl VecMap { /// map.reserve_len_exact(10); /// assert!(map.capacity() >= 10); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve_len_exact(&mut self, len: uint) { let cur_len = self.v.len(); if len >= cur_len { @@ -188,7 +188,7 @@ impl VecMap { /// Returns an iterator visiting all keys in ascending order of the keys. /// The iterator's element type is `uint`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn keys<'r>(&'r self) -> Keys<'r, V> { fn first((a, _): (A, B)) -> A { a } let first: fn((uint, &'r V)) -> uint = first; // coerce to fn pointer @@ -198,7 +198,7 @@ impl VecMap { /// Returns an iterator visiting all values in ascending order of the keys. /// The iterator's element type is `&'r V`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn values<'r>(&'r self) -> Values<'r, V> { fn second((_, b): (A, B)) -> B { b } let second: fn((uint, &'r V)) -> &'r V = second; // coerce to fn pointer @@ -224,7 +224,7 @@ impl VecMap { /// println!("{}: {}", key, value); /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter<'r>(&'r self) -> Iter<'r, V> { Iter { front: 0, @@ -255,7 +255,7 @@ impl VecMap { /// assert_eq!(value, &"x"); /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter_mut<'r>(&'r mut self) -> IterMut<'r, V> { IterMut { front: 0, @@ -282,7 +282,7 @@ impl VecMap { /// /// assert_eq!(vec, vec![(1, "a"), (2, "b"), (3, "c")]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn into_iter(self) -> IntoIter { fn filter((i, v): (uint, Option)) -> Option<(uint, A)> { v.map(|v| (i, v)) @@ -310,7 +310,8 @@ impl VecMap { /// /// assert_eq!(vec, vec![(1, "a"), (2, "b"), (3, "c")]); /// ``` - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "collections", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn drain<'a>(&'a mut self) -> Drain<'a, V> { fn filter((i, v): (uint, Option)) -> Option<(uint, A)> { v.map(|v| (i, v)) @@ -332,7 +333,7 @@ impl VecMap { /// a.insert(1, "a"); /// assert_eq!(a.len(), 1); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn len(&self) -> uint { self.v.iter().filter(|elt| elt.is_some()).count() } @@ -349,7 +350,7 @@ impl VecMap { /// a.insert(1, "a"); /// assert!(!a.is_empty()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_empty(&self) -> bool { self.v.iter().all(|elt| elt.is_none()) } @@ -366,7 +367,7 @@ impl VecMap { /// a.clear(); /// assert!(a.is_empty()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn clear(&mut self) { self.v.clear() } /// Returns a reference to the value corresponding to the key. @@ -381,7 +382,7 @@ impl VecMap { /// assert_eq!(map.get(&1), Some(&"a")); /// assert_eq!(map.get(&2), None); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn get(&self, key: &uint) -> Option<&V> { if *key < self.v.len() { match self.v[*key] { @@ -406,7 +407,7 @@ impl VecMap { /// assert_eq!(map.contains_key(&2), false); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn contains_key(&self, key: &uint) -> bool { self.get(key).is_some() } @@ -426,7 +427,7 @@ impl VecMap { /// } /// assert_eq!(map[1], "b"); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn get_mut(&mut self, key: &uint) -> Option<&mut V> { if *key < self.v.len() { match *(&mut self.v[*key]) { @@ -454,7 +455,7 @@ impl VecMap { /// assert_eq!(map.insert(37, "c"), Some("b")); /// assert_eq!(map[37], "c"); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn insert(&mut self, key: uint, value: V) -> Option { let len = self.v.len(); if len <= key { @@ -476,7 +477,7 @@ impl VecMap { /// assert_eq!(map.remove(&1), Some("a")); /// assert_eq!(map.remove(&1), None); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn remove(&mut self, key: &uint) -> Option { if *key >= self.v.len() { return None; @@ -486,17 +487,17 @@ impl VecMap { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for VecMap { fn eq(&self, other: &VecMap) -> bool { iter::order::eq(self.iter(), other.iter()) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Eq for VecMap {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for VecMap { #[inline] fn partial_cmp(&self, other: &VecMap) -> Option { @@ -504,7 +505,7 @@ impl PartialOrd for VecMap { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Ord for VecMap { #[inline] fn cmp(&self, other: &VecMap) -> Ordering { @@ -512,7 +513,7 @@ impl Ord for VecMap { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for VecMap { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { try!(write!(f, "VecMap {{")); @@ -526,7 +527,7 @@ impl fmt::Debug for VecMap { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl FromIterator<(uint, V)> for VecMap { fn from_iter>(iter: Iter) -> VecMap { let mut map = VecMap::new(); @@ -535,7 +536,7 @@ impl FromIterator<(uint, V)> for VecMap { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Extend<(uint, V)> for VecMap { fn extend>(&mut self, mut iter: Iter) { for (k, v) in iter { @@ -553,7 +554,7 @@ impl Index for VecMap { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl IndexMut for VecMap { type Output = V; @@ -565,7 +566,7 @@ impl IndexMut for VecMap { macro_rules! iterator { (impl $name:ident -> $elem:ty, $($getter:ident),+) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, V> Iterator for $name<'a, V> { type Item = $elem; @@ -600,7 +601,7 @@ macro_rules! iterator { macro_rules! double_ended_iterator { (impl $name:ident -> $elem:ty, $($getter:ident),+) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, V> DoubleEndedIterator for $name<'a, V> { #[inline] fn next_back(&mut self) -> Option<$elem> { @@ -626,7 +627,7 @@ macro_rules! double_ended_iterator { } /// An iterator over the key-value pairs of a map. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Iter<'a, V:'a> { front: uint, back: uint, @@ -649,7 +650,7 @@ double_ended_iterator! { impl Iter -> (uint, &'a V), as_ref } /// An iterator over the key-value pairs of a map, with the /// values being mutable. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IterMut<'a, V:'a> { front: uint, back: uint, @@ -660,7 +661,7 @@ iterator! { impl IterMut -> (uint, &'a mut V), as_mut } double_ended_iterator! { impl IterMut -> (uint, &'a mut V), as_mut } /// An iterator over the keys of a map. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Keys<'a, V: 'a> { iter: Map<(uint, &'a V), uint, Iter<'a, V>, fn((uint, &'a V)) -> uint> } @@ -675,7 +676,7 @@ impl<'a, V> Clone for Keys<'a, V> { } /// An iterator over the values of a map. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Values<'a, V: 'a> { iter: Map<(uint, &'a V), &'a V, Iter<'a, V>, fn((uint, &'a V)) -> &'a V> } @@ -690,7 +691,7 @@ impl<'a, V> Clone for Values<'a, V> { } /// A consuming iterator over the key-value pairs of a map. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IntoIter { iter: FilterMap< (uint, Option), @@ -699,7 +700,7 @@ pub struct IntoIter { fn((uint, Option)) -> Option<(uint, V)>> } -#[unstable] +#[unstable(feature = "collections")] pub struct Drain<'a, V> { iter: FilterMap< (uint, Option), @@ -708,7 +709,7 @@ pub struct Drain<'a, V> { fn((uint, Option)) -> Option<(uint, V)>> } -#[unstable] +#[unstable(feature = "collections")] impl<'a, V> Iterator for Drain<'a, V> { type Item = (uint, V); @@ -716,43 +717,43 @@ impl<'a, V> Iterator for Drain<'a, V> { fn size_hint(&self) -> (uint, Option) { self.iter.size_hint() } } -#[unstable] +#[unstable(feature = "collections")] impl<'a, V> DoubleEndedIterator for Drain<'a, V> { fn next_back(&mut self) -> Option<(uint, V)> { self.iter.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, V> Iterator for Keys<'a, V> { type Item = uint; fn next(&mut self) -> Option { self.iter.next() } fn size_hint(&self) -> (uint, Option) { self.iter.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, V> DoubleEndedIterator for Keys<'a, V> { fn next_back(&mut self) -> Option { self.iter.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, V> Iterator for Values<'a, V> { type Item = &'a V; fn next(&mut self) -> Option<(&'a V)> { self.iter.next() } fn size_hint(&self) -> (uint, Option) { self.iter.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, V> DoubleEndedIterator for Values<'a, V> { fn next_back(&mut self) -> Option<(&'a V)> { self.iter.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for IntoIter { type Item = (uint, V); fn next(&mut self) -> Option<(uint, V)> { self.iter.next() } fn size_hint(&self) -> (uint, Option) { self.iter.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for IntoIter { fn next_back(&mut self) -> Option<(uint, V)> { self.iter.next_back() } } diff --git a/src/libcore/any.rs b/src/libcore/any.rs index 9966f0d4bf7d0..87030ed778da7 100644 --- a/src/libcore/any.rs +++ b/src/libcore/any.rs @@ -69,7 +69,7 @@ //! } //! ``` -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use mem::transmute; use option::Option::{self, Some, None}; @@ -86,10 +86,11 @@ use marker::Sized; /// /// Every type with no non-`'static` references implements `Any`, so `Any` can /// be used as a trait object to emulate the effects dynamic typing. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Any: 'static { /// Get the `TypeId` of `self` - #[unstable = "this method will likely be replaced by an associated static"] + #[unstable(feature = "core", + reason = "this method will likely be replaced by an associated static")] fn get_type_id(&self) -> TypeId; } @@ -103,7 +104,7 @@ impl Any for T { impl Any { /// Returns true if the boxed type is the same as `T` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] pub fn is(&self) -> bool { // Get TypeId of the type this function is instantiated with @@ -118,7 +119,7 @@ impl Any { /// Returns some reference to the boxed value if it is of type `T`, or /// `None` if it isn't. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] pub fn downcast_ref(&self) -> Option<&T> { if self.is::() { @@ -136,7 +137,7 @@ impl Any { /// Returns some mutable reference to the boxed value if it is of type `T`, or /// `None` if it isn't. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] pub fn downcast_mut(&mut self) -> Option<&mut T> { if self.is::() { @@ -167,7 +168,7 @@ impl Any { /// but this limitation may be removed in the future. #[cfg_attr(stage0, lang = "type_id")] #[derive(Clone, Copy, PartialEq, Eq, Show, Hash)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct TypeId { t: u64, } @@ -175,7 +176,8 @@ pub struct TypeId { impl TypeId { /// Returns the `TypeId` of the type this generic function has been /// instantiated with - #[unstable = "may grow a `Reflect` bound soon via marker traits"] + #[unstable(feature = "core", + reason = "may grow a `Reflect` bound soon via marker traits")] pub fn of() -> TypeId { TypeId { t: unsafe { intrinsics::type_id::() }, diff --git a/src/libcore/array.rs b/src/libcore/array.rs index a83537e12f7a9..44541c34ee278 100644 --- a/src/libcore/array.rs +++ b/src/libcore/array.rs @@ -12,7 +12,7 @@ //! up to a certain length. Eventually we should able to generalize //! to all lengths. -#![unstable] // not yet reviewed +#![unstable(feature = "core")] // not yet reviewed use clone::Clone; use cmp::{PartialEq, Eq, PartialOrd, Ord, Ordering}; @@ -26,7 +26,7 @@ use option::Option; macro_rules! array_impls { ($($N:expr)+) => { $( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Clone for [T; $N] { fn clone(&self) -> [T; $N] { *self @@ -39,14 +39,14 @@ macro_rules! array_impls { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for [T; $N] { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Debug::fmt(&&self[], f) } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl PartialEq<[B; $N]> for [A; $N] where A: PartialEq { #[inline] fn eq(&self, other: &[B; $N]) -> bool { @@ -58,7 +58,7 @@ macro_rules! array_impls { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, A, B, Rhs> PartialEq for [A; $N] where A: PartialEq, Rhs: Deref, @@ -73,7 +73,7 @@ macro_rules! array_impls { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, A, B, Lhs> PartialEq<[B; $N]> for Lhs where A: PartialEq, Lhs: Deref @@ -88,10 +88,10 @@ macro_rules! array_impls { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Eq for [T; $N] { } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for [T; $N] { #[inline] fn partial_cmp(&self, other: &[T; $N]) -> Option { @@ -115,7 +115,7 @@ macro_rules! array_impls { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Ord for [T; $N] { #[inline] fn cmp(&self, other: &[T; $N]) -> Ordering { diff --git a/src/libcore/atomic.rs b/src/libcore/atomic.rs index e75481198d480..cf2854be016e1 100644 --- a/src/libcore/atomic.rs +++ b/src/libcore/atomic.rs @@ -68,7 +68,7 @@ //! println!("live tasks: {}", old_task_count + 1); //! ``` -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use self::Ordering::*; @@ -78,7 +78,7 @@ use intrinsics; use cell::UnsafeCell; /// A boolean type which can be safely shared between threads. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct AtomicBool { v: UnsafeCell, } @@ -86,7 +86,7 @@ pub struct AtomicBool { unsafe impl Sync for AtomicBool {} /// A signed integer type which can be safely shared between threads. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct AtomicIsize { v: UnsafeCell, } @@ -94,7 +94,7 @@ pub struct AtomicIsize { unsafe impl Sync for AtomicIsize {} /// An unsigned integer type which can be safely shared between threads. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct AtomicUsize { v: UnsafeCell, } @@ -102,7 +102,7 @@ pub struct AtomicUsize { unsafe impl Sync for AtomicUsize {} /// A raw pointer type which can be safely shared between threads. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct AtomicPtr { p: UnsafeCell, } @@ -119,42 +119,42 @@ unsafe impl Sync for AtomicPtr {} /// /// Rust's memory orderings are [the same as /// C++'s](http://gcc.gnu.org/wiki/Atomic/GCCMM/AtomicSync). -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] #[derive(Copy)] pub enum Ordering { /// No ordering constraints, only atomic operations. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] Relaxed, /// When coupled with a store, all previous writes become visible /// to another thread that performs a load with `Acquire` ordering /// on the same value. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] Release, /// When coupled with a load, all subsequent loads will see data /// written before a store with `Release` ordering on the same value /// in another thread. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] Acquire, /// When coupled with a load, uses `Acquire` ordering, and with a store /// `Release` ordering. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] AcqRel, /// Like `AcqRel` with the additional guarantee that all threads see all /// sequentially consistent operations in the same order. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] SeqCst, } /// An `AtomicBool` initialized to `false`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const ATOMIC_BOOL_INIT: AtomicBool = AtomicBool { v: UnsafeCell { value: 0 } }; /// An `AtomicIsize` initialized to `0`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const ATOMIC_ISIZE_INIT: AtomicIsize = AtomicIsize { v: UnsafeCell { value: 0 } }; /// An `AtomicUsize` initialized to `0`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const ATOMIC_USIZE_INIT: AtomicUsize = AtomicUsize { v: UnsafeCell { value: 0, } }; @@ -173,7 +173,7 @@ impl AtomicBool { /// let atomic_false = AtomicBool::new(false); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new(v: bool) -> AtomicBool { let val = if v { UINT_TRUE } else { 0 }; AtomicBool { v: UnsafeCell::new(val) } @@ -197,7 +197,7 @@ impl AtomicBool { /// let value = some_bool.load(Ordering::Relaxed); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn load(&self, order: Ordering) -> bool { unsafe { atomic_load(self.v.get(), order) > 0 } } @@ -220,7 +220,7 @@ impl AtomicBool { /// /// Panics if `order` is `Acquire` or `AcqRel`. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn store(&self, val: bool, order: Ordering) { let val = if val { UINT_TRUE } else { 0 }; @@ -241,7 +241,7 @@ impl AtomicBool { /// let value = some_bool.swap(false, Ordering::Relaxed); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn swap(&self, val: bool, order: Ordering) -> bool { let val = if val { UINT_TRUE } else { 0 }; @@ -265,7 +265,7 @@ impl AtomicBool { /// let value = some_bool.store(false, Ordering::Relaxed); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn compare_and_swap(&self, old: bool, new: bool, order: Ordering) -> bool { let old = if old { UINT_TRUE } else { 0 }; let new = if new { UINT_TRUE } else { 0 }; @@ -298,7 +298,7 @@ impl AtomicBool { /// assert_eq!(false, foo.load(Ordering::SeqCst)); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn fetch_and(&self, val: bool, order: Ordering) -> bool { let val = if val { UINT_TRUE } else { 0 }; @@ -331,7 +331,7 @@ impl AtomicBool { /// assert_eq!(true, foo.load(Ordering::SeqCst)); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn fetch_nand(&self, val: bool, order: Ordering) -> bool { let val = if val { UINT_TRUE } else { 0 }; @@ -363,7 +363,7 @@ impl AtomicBool { /// assert_eq!(false, foo.load(Ordering::SeqCst)); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn fetch_or(&self, val: bool, order: Ordering) -> bool { let val = if val { UINT_TRUE } else { 0 }; @@ -395,7 +395,7 @@ impl AtomicBool { /// assert_eq!(false, foo.load(Ordering::SeqCst)); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn fetch_xor(&self, val: bool, order: Ordering) -> bool { let val = if val { UINT_TRUE } else { 0 }; @@ -403,7 +403,7 @@ impl AtomicBool { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl AtomicIsize { /// Creates a new `AtomicIsize`. /// @@ -580,7 +580,7 @@ impl AtomicIsize { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl AtomicUsize { /// Creates a new `AtomicUsize`. /// @@ -769,7 +769,7 @@ impl AtomicPtr { /// let atomic_ptr = AtomicPtr::new(ptr); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new(p: *mut T) -> AtomicPtr { AtomicPtr { p: UnsafeCell::new(p as usize) } } @@ -793,7 +793,7 @@ impl AtomicPtr { /// let value = some_ptr.load(Ordering::Relaxed); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn load(&self, order: Ordering) -> *mut T { unsafe { atomic_load(self.p.get(), order) as *mut T @@ -821,7 +821,7 @@ impl AtomicPtr { /// /// Panics if `order` is `Acquire` or `AcqRel`. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn store(&self, ptr: *mut T, order: Ordering) { unsafe { atomic_store(self.p.get(), ptr as usize, order); } } @@ -843,7 +843,7 @@ impl AtomicPtr { /// let value = some_ptr.swap(other_ptr, Ordering::Relaxed); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn swap(&self, ptr: *mut T, order: Ordering) -> *mut T { unsafe { atomic_swap(self.p.get(), ptr as usize, order) as *mut T } } @@ -869,7 +869,7 @@ impl AtomicPtr { /// let value = some_ptr.compare_and_swap(other_ptr, another_ptr, Ordering::Relaxed); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn compare_and_swap(&self, old: *mut T, new: *mut T, order: Ordering) -> *mut T { unsafe { atomic_compare_and_swap(self.p.get(), old as usize, @@ -890,7 +890,7 @@ unsafe fn atomic_store(dst: *mut T, val: T, order:Ordering) { } #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] unsafe fn atomic_load(dst: *const T, order:Ordering) -> T { match order { Acquire => intrinsics::atomic_load_acq(dst), @@ -902,7 +902,7 @@ unsafe fn atomic_load(dst: *const T, order:Ordering) -> T { } #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] unsafe fn atomic_swap(dst: *mut T, val: T, order: Ordering) -> T { match order { Acquire => intrinsics::atomic_xchg_acq(dst, val), @@ -915,7 +915,7 @@ unsafe fn atomic_swap(dst: *mut T, val: T, order: Ordering) -> T { /// Returns the old value (like __sync_fetch_and_add). #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] unsafe fn atomic_add(dst: *mut T, val: T, order: Ordering) -> T { match order { Acquire => intrinsics::atomic_xadd_acq(dst, val), @@ -928,7 +928,7 @@ unsafe fn atomic_add(dst: *mut T, val: T, order: Ordering) -> T { /// Returns the old value (like __sync_fetch_and_sub). #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] unsafe fn atomic_sub(dst: *mut T, val: T, order: Ordering) -> T { match order { Acquire => intrinsics::atomic_xsub_acq(dst, val), @@ -940,7 +940,7 @@ unsafe fn atomic_sub(dst: *mut T, val: T, order: Ordering) -> T { } #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] unsafe fn atomic_compare_and_swap(dst: *mut T, old:T, new:T, order: Ordering) -> T { match order { Acquire => intrinsics::atomic_cxchg_acq(dst, old, new), @@ -952,7 +952,7 @@ unsafe fn atomic_compare_and_swap(dst: *mut T, old:T, new:T, order: Ordering) } #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] unsafe fn atomic_and(dst: *mut T, val: T, order: Ordering) -> T { match order { Acquire => intrinsics::atomic_and_acq(dst, val), @@ -964,7 +964,7 @@ unsafe fn atomic_and(dst: *mut T, val: T, order: Ordering) -> T { } #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] unsafe fn atomic_nand(dst: *mut T, val: T, order: Ordering) -> T { match order { Acquire => intrinsics::atomic_nand_acq(dst, val), @@ -977,7 +977,7 @@ unsafe fn atomic_nand(dst: *mut T, val: T, order: Ordering) -> T { #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] unsafe fn atomic_or(dst: *mut T, val: T, order: Ordering) -> T { match order { Acquire => intrinsics::atomic_or_acq(dst, val), @@ -990,7 +990,7 @@ unsafe fn atomic_or(dst: *mut T, val: T, order: Ordering) -> T { #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] unsafe fn atomic_xor(dst: *mut T, val: T, order: Ordering) -> T { match order { Acquire => intrinsics::atomic_xor_acq(dst, val), @@ -1023,7 +1023,7 @@ unsafe fn atomic_xor(dst: *mut T, val: T, order: Ordering) -> T { /// /// Panics if `order` is `Relaxed`. #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn fence(order: Ordering) { unsafe { match order { @@ -1036,7 +1036,9 @@ pub fn fence(order: Ordering) { } } -#[deprecated="renamed to AtomicIsize"] +#[unstable(feature = "core")] +#[deprecated(since = "1.0.0", + reason = "renamed to AtomicIsize")] #[allow(missing_docs)] pub struct AtomicInt { v: UnsafeCell, @@ -1044,7 +1046,9 @@ pub struct AtomicInt { unsafe impl Sync for AtomicInt {} -#[deprecated="renamed to AtomicUsize"] +#[unstable(feature = "core")] +#[deprecated(since = "1.0.0", + reason = "renamed to AtomicUsize")] #[allow(missing_docs)] pub struct AtomicUint { v: UnsafeCell, @@ -1052,11 +1056,15 @@ pub struct AtomicUint { unsafe impl Sync for AtomicUint {} -#[deprecated="use ATOMIC_ISIZE_INIT instead"] +#[unstable(feature = "core")] +#[deprecated(since = "1.0.0", + reason = "use ATOMIC_ISIZE_INIT instead")] #[allow(missing_docs, deprecated)] pub const ATOMIC_INT_INIT: AtomicInt = AtomicInt { v: UnsafeCell { value: 0 } }; -#[deprecated="use ATOMIC_USIZE_INIT instead"] +#[unstable(feature = "core")] +#[deprecated(since = "1.0.0", + reason = "use ATOMIC_USIZE_INIT instead")] #[allow(missing_docs, deprecated)] pub const ATOMIC_UINT_INIT: AtomicUint = AtomicUint { v: UnsafeCell { value: 0, } }; diff --git a/src/libcore/borrow.rs b/src/libcore/borrow.rs index 63614aaa46335..be144b052c786 100644 --- a/src/libcore/borrow.rs +++ b/src/libcore/borrow.rs @@ -42,7 +42,8 @@ //! is desired, `to_mut` will obtain a mutable references to an owned //! value, cloning if necessary. -#![unstable = "recently added as part of collections reform"] +#![unstable(feature = "core", + reason = "recently added as part of collections reform")] use clone::Clone; use cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; @@ -141,7 +142,7 @@ pub enum Cow<'a, T, B: ?Sized + 'a> where B: ToOwned { Owned(T) } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, B: ?Sized> Clone for Cow<'a, T, B> where B: ToOwned { fn clone(&self) -> Cow<'a, T, B> { match *self { @@ -195,7 +196,7 @@ impl<'a, T, B: ?Sized> Cow<'a, T, B> where B: ToOwned { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, B: ?Sized> Deref for Cow<'a, T, B> where B: ToOwned { type Target = B; @@ -207,10 +208,10 @@ impl<'a, T, B: ?Sized> Deref for Cow<'a, T, B> where B: ToOwned { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, B: ?Sized> Eq for Cow<'a, T, B> where B: Eq + ToOwned {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, B: ?Sized> Ord for Cow<'a, T, B> where B: Ord + ToOwned { #[inline] fn cmp(&self, other: &Cow<'a, T, B>) -> Ordering { @@ -218,7 +219,7 @@ impl<'a, T, B: ?Sized> Ord for Cow<'a, T, B> where B: Ord + ToOwned { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b, T, U, B: ?Sized, C: ?Sized> PartialEq> for Cow<'a, T, B> where B: PartialEq + ToOwned, C: ToOwned, @@ -229,7 +230,7 @@ impl<'a, 'b, T, U, B: ?Sized, C: ?Sized> PartialEq> for Cow<'a, T, } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, B: ?Sized> PartialOrd for Cow<'a, T, B> where B: PartialOrd + ToOwned { #[inline] fn partial_cmp(&self, other: &Cow<'a, T, B>) -> Option { @@ -237,7 +238,7 @@ impl<'a, T, B: ?Sized> PartialOrd for Cow<'a, T, B> where B: PartialOrd + ToOwne } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, B: ?Sized> fmt::Debug for Cow<'a, T, B> where B: fmt::Debug + ToOwned, T: fmt::Debug, @@ -250,7 +251,7 @@ impl<'a, T, B: ?Sized> fmt::Debug for Cow<'a, T, B> where } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, B: ?Sized> fmt::Display for Cow<'a, T, B> where B: fmt::Display + ToOwned, T: fmt::Display, diff --git a/src/libcore/cell.rs b/src/libcore/cell.rs index 916c5f50d2255..02cc4038a69bc 100644 --- a/src/libcore/cell.rs +++ b/src/libcore/cell.rs @@ -139,7 +139,7 @@ //! ``` //! -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use clone::Clone; use cmp::PartialEq; @@ -152,7 +152,7 @@ use option::Option::{None, Some}; /// A mutable memory location that admits only `Copy` data. /// /// See the [module-level documentation](../index.html) for more. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Cell { value: UnsafeCell, } @@ -167,7 +167,7 @@ impl Cell { /// /// let c = Cell::new(5); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new(value: T) -> Cell { Cell { value: UnsafeCell::new(value), @@ -186,7 +186,7 @@ impl Cell { /// let five = c.get(); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn get(&self) -> T { unsafe{ *self.value.get() } } @@ -203,7 +203,7 @@ impl Cell { /// c.set(10); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn set(&self, value: T) { unsafe { *self.value.get() = value; @@ -226,31 +226,31 @@ impl Cell { /// let uc = unsafe { c.as_unsafe_cell() }; /// ``` #[inline] - #[unstable] + #[unstable(feature = "core")] pub unsafe fn as_unsafe_cell<'a>(&'a self) -> &'a UnsafeCell { &self.value } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] unsafe impl Send for Cell where T: Send {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for Cell { fn clone(&self) -> Cell { Cell::new(self.get()) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for Cell { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> Cell { Cell::new(Default::default()) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for Cell { fn eq(&self, other: &Cell) -> bool { self.get() == other.get() @@ -260,7 +260,7 @@ impl PartialEq for Cell { /// A mutable memory location with dynamically checked borrow rules /// /// See the [module-level documentation](../index.html) for more. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct RefCell { value: UnsafeCell, borrow: Cell, @@ -282,7 +282,7 @@ impl RefCell { /// /// let c = RefCell::new(5); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new(value: T) -> RefCell { RefCell { value: UnsafeCell::new(value), @@ -301,7 +301,7 @@ impl RefCell { /// /// let five = c.into_inner(); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn into_inner(self) -> T { // Since this function takes `self` (the `RefCell`) by value, the // compiler statically verifies that it is not currently borrowed. @@ -316,7 +316,7 @@ impl RefCell { /// immutable borrows can be taken out at the same time. /// /// Returns `None` if the value is currently mutably borrowed. - #[unstable = "may be renamed or removed"] + #[unstable(feature = "core", reason = "may be renamed or removed")] pub fn try_borrow<'a>(&'a self) -> Option> { match BorrowRef::new(&self.borrow) { Some(b) => Some(Ref { _value: unsafe { &*self.value.get() }, _borrow: b }), @@ -359,7 +359,7 @@ impl RefCell { /// /// assert!(result.is_err()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn borrow<'a>(&'a self) -> Ref<'a, T> { match self.try_borrow() { Some(ptr) => ptr, @@ -373,7 +373,7 @@ impl RefCell { /// cannot be borrowed while this borrow is active. /// /// Returns `None` if the value is currently borrowed. - #[unstable = "may be renamed or removed"] + #[unstable(feature = "core", reason = "may be renamed or removed")] pub fn try_borrow_mut<'a>(&'a self) -> Option> { match BorrowRefMut::new(&self.borrow) { Some(b) => Some(RefMut { _value: unsafe { &mut *self.value.get() }, _borrow: b }), @@ -415,7 +415,7 @@ impl RefCell { /// /// assert!(result.is_err()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn borrow_mut<'a>(&'a self) -> RefMut<'a, T> { match self.try_borrow_mut() { Some(ptr) => ptr, @@ -429,31 +429,31 @@ impl RefCell { /// /// This function is `unsafe` because `UnsafeCell`'s field is public. #[inline] - #[unstable] + #[unstable(feature = "core")] pub unsafe fn as_unsafe_cell<'a>(&'a self) -> &'a UnsafeCell { &self.value } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] unsafe impl Send for RefCell where T: Send {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for RefCell { fn clone(&self) -> RefCell { RefCell::new(self.borrow().clone()) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for RefCell { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> RefCell { RefCell::new(Default::default()) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for RefCell { fn eq(&self, other: &RefCell) -> bool { *self.borrow() == *other.borrow() @@ -496,10 +496,11 @@ impl<'b> Clone for BorrowRef<'b> { } } +/// Wraps a borrowed reference to a value in a `RefCell` box. /// A wrapper type for an immutably borrowed value from a `RefCell`. /// /// See the [module-level documentation](../index.html) for more. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Ref<'b, T:'b> { // FIXME #12808: strange name to try to avoid interfering with // field accesses of the contained type via Deref @@ -507,7 +508,7 @@ pub struct Ref<'b, T:'b> { _borrow: BorrowRef<'b>, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'b, T> Deref for Ref<'b, T> { type Target = T; @@ -523,7 +524,8 @@ impl<'b, T> Deref for Ref<'b, T> { /// /// A `Clone` implementation would interfere with the widespread /// use of `r.borrow().clone()` to clone the contents of a `RefCell`. -#[unstable = "likely to be moved to a method, pending language changes"] +#[unstable(feature = "core", + reason = "likely to be moved to a method, pending language changes")] pub fn clone_ref<'b, T:Clone>(orig: &Ref<'b, T>) -> Ref<'b, T> { Ref { _value: orig._value, @@ -559,7 +561,7 @@ impl<'b> BorrowRefMut<'b> { /// A wrapper type for a mutably borrowed value from a `RefCell`. /// /// See the [module-level documentation](../index.html) for more. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct RefMut<'b, T:'b> { // FIXME #12808: strange name to try to avoid interfering with // field accesses of the contained type via Deref @@ -567,7 +569,7 @@ pub struct RefMut<'b, T:'b> { _borrow: BorrowRefMut<'b>, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'b, T> Deref for RefMut<'b, T> { type Target = T; @@ -577,7 +579,7 @@ impl<'b, T> Deref for RefMut<'b, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'b, T> DerefMut for RefMut<'b, T> { #[inline] fn deref_mut<'a>(&'a mut self) -> &'a mut T { @@ -619,13 +621,13 @@ impl<'b, T> DerefMut for RefMut<'b, T> { /// **NOTE:** `UnsafeCell`'s fields are public to allow static initializers. It is not /// recommended to access its fields directly, `get` should be used instead. #[lang="unsafe"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct UnsafeCell { /// Wrapped value /// /// This field should not be accessed directly, it is made public for static /// initializers. - #[unstable] + #[unstable(feature = "core")] pub value: T, } @@ -643,7 +645,7 @@ impl UnsafeCell { /// /// let uc = UnsafeCell::new(5); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new(value: T) -> UnsafeCell { UnsafeCell { value: value } } @@ -660,7 +662,7 @@ impl UnsafeCell { /// let five = uc.get(); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn get(&self) -> *mut T { &self.value as *const T as *mut T } /// Unwraps the value @@ -680,6 +682,6 @@ impl UnsafeCell { /// let five = unsafe { uc.into_inner() }; /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub unsafe fn into_inner(self) -> T { self.value } } diff --git a/src/libcore/char.rs b/src/libcore/char.rs index c17f7cdccbaca..22bfd47893c97 100644 --- a/src/libcore/char.rs +++ b/src/libcore/char.rs @@ -64,12 +64,12 @@ static MAX_THREE_B: u32 = 0x10000u32; */ /// The highest valid code point -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const MAX: char = '\u{10ffff}'; /// Converts from `u32` to a `char` #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn from_u32(i: u32) -> Option { // catch out-of-bounds and surrogates if (i > MAX as u32) || (i >= 0xD800 && i <= 0xDFFF) { @@ -92,7 +92,7 @@ pub fn from_u32(i: u32) -> Option { /// Panics if given an `radix` > 36. /// #[inline] -#[unstable = "pending integer conventions"] +#[unstable(feature = "core", reason = "pending integer conventions")] pub fn from_digit(num: uint, radix: uint) -> Option { if radix > 36 { panic!("from_digit: radix is too high (maximum 36)"); @@ -111,7 +111,7 @@ pub fn from_digit(num: uint, radix: uint) -> Option { } /// Basic `char` manipulations. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait CharExt { /// Checks if a `char` parses as a numeric digit in the given radix. /// @@ -126,7 +126,8 @@ pub trait CharExt { /// # Panics /// /// Panics if given a radix > 36. - #[unstable = "pending integer conventions"] + #[unstable(feature = "core", + reason = "pending integer conventions")] fn is_digit(self, radix: uint) -> bool; /// Converts a character to the corresponding digit. @@ -140,7 +141,8 @@ pub trait CharExt { /// # Panics /// /// Panics if given a radix outside the range [0..36]. - #[unstable = "pending integer conventions"] + #[unstable(feature = "core", + reason = "pending integer conventions")] fn to_digit(self, radix: uint) -> Option; /// Returns an iterator that yields the hexadecimal Unicode escape @@ -149,7 +151,7 @@ pub trait CharExt { /// All characters are escaped with Rust syntax of the form `\\u{NNNN}` /// where `NNNN` is the shortest hexadecimal representation of the code /// point. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn escape_unicode(self) -> EscapeUnicode; /// Returns an iterator that yields the 'default' ASCII and @@ -164,17 +166,17 @@ pub trait CharExt { /// escaped. /// * Any other chars in the range [0x20,0x7e] are not escaped. /// * Any other chars are given hex Unicode escapes; see `escape_unicode`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn escape_default(self) -> EscapeDefault; /// Returns the amount of bytes this character would need if encoded in /// UTF-8. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn len_utf8(self) -> uint; /// Returns the amount of bytes this character would need if encoded in /// UTF-16. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn len_utf16(self) -> uint; /// Encodes this character as UTF-8 into the provided byte buffer, @@ -182,7 +184,7 @@ pub trait CharExt { /// /// If the buffer is not large enough, nothing will be written into it /// and a `None` will be returned. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn encode_utf8(self, dst: &mut [u8]) -> Option; /// Encodes this character as UTF-16 into the provided `u16` buffer, @@ -190,18 +192,20 @@ pub trait CharExt { /// /// If the buffer is not large enough, nothing will be written into it /// and a `None` will be returned. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn encode_utf16(self, dst: &mut [u16]) -> Option; } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl CharExt for char { - #[unstable = "pending integer conventions"] + #[unstable(feature = "core", + reason = "pending integer conventions")] fn is_digit(self, radix: uint) -> bool { self.to_digit(radix).is_some() } - #[unstable = "pending integer conventions"] + #[unstable(feature = "core", + reason = "pending integer conventions")] fn to_digit(self, radix: uint) -> Option { if radix > 36 { panic!("to_digit: radix is too high (maximum 36)"); @@ -216,12 +220,12 @@ impl CharExt for char { else { None } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn escape_unicode(self) -> EscapeUnicode { EscapeUnicode { c: self, state: EscapeUnicodeState::Backslash } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn escape_default(self) -> EscapeDefault { let init_state = match self { '\t' => EscapeDefaultState::Backslash('t'), @@ -237,7 +241,7 @@ impl CharExt for char { } #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn len_utf8(self) -> uint { let code = self as u32; match () { @@ -249,20 +253,22 @@ impl CharExt for char { } #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn len_utf16(self) -> uint { let ch = self as u32; if (ch & 0xFFFF_u32) == ch { 1 } else { 2 } } #[inline] - #[unstable = "pending decision about Iterator/Writer/Reader"] + #[unstable(feature = "core", + reason = "pending decision about Iterator/Writer/Reader")] fn encode_utf8(self, dst: &mut [u8]) -> Option { encode_utf8_raw(self as u32, dst) } #[inline] - #[unstable = "pending decision about Iterator/Writer/Reader"] + #[unstable(feature = "core", + reason = "pending decision about Iterator/Writer/Reader")] fn encode_utf16(self, dst: &mut [u16]) -> Option { encode_utf16_raw(self as u32, dst) } @@ -274,7 +280,7 @@ impl CharExt for char { /// If the buffer is not large enough, nothing will be written into it /// and a `None` will be returned. #[inline] -#[unstable] +#[unstable(feature = "core")] pub fn encode_utf8_raw(code: u32, dst: &mut [u8]) -> Option { // Marked #[inline] to allow llvm optimizing it away if code < MAX_ONE_B && dst.len() >= 1 { @@ -306,7 +312,7 @@ pub fn encode_utf8_raw(code: u32, dst: &mut [u8]) -> Option { /// If the buffer is not large enough, nothing will be written into it /// and a `None` will be returned. #[inline] -#[unstable] +#[unstable(feature = "core")] pub fn encode_utf16_raw(mut ch: u32, dst: &mut [u16]) -> Option { // Marked #[inline] to allow llvm optimizing it away if (ch & 0xFFFF_u32) == ch && dst.len() >= 1 { @@ -327,14 +333,14 @@ pub fn encode_utf16_raw(mut ch: u32, dst: &mut [u16]) -> Option { /// An iterator over the characters that represent a `char`, as escaped by /// Rust's unicode escaping rules. #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct EscapeUnicode { c: char, state: EscapeUnicodeState } #[derive(Clone)] -#[unstable] +#[unstable(feature = "core")] enum EscapeUnicodeState { Backslash, Type, @@ -344,7 +350,7 @@ enum EscapeUnicodeState { Done, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for EscapeUnicode { type Item = char; @@ -390,13 +396,13 @@ impl Iterator for EscapeUnicode { /// An iterator over the characters that represent a `char`, escaped /// for maximum portability. #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct EscapeDefault { state: EscapeDefaultState } #[derive(Clone)] -#[unstable] +#[unstable(feature = "core")] enum EscapeDefaultState { Backslash(char), Char(char), @@ -404,7 +410,7 @@ enum EscapeDefaultState { Unicode(EscapeUnicode), } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for EscapeDefault { type Item = char; diff --git a/src/libcore/clone.rs b/src/libcore/clone.rs index ffa6d0855435e..28c306fc0099f 100644 --- a/src/libcore/clone.rs +++ b/src/libcore/clone.rs @@ -19,15 +19,15 @@ //! explicitly, by convention implementing the `Clone` trait and calling //! the `clone` method. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use marker::Sized; /// A common trait for cloning an object. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Clone : Sized { /// Returns a copy of the value. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn clone(&self) -> Self; /// Perform copy-assignment from `source`. @@ -36,13 +36,14 @@ pub trait Clone : Sized { /// but can be overridden to reuse the resources of `a` to avoid unnecessary /// allocations. #[inline(always)] - #[unstable = "this function is rarely used"] + #[unstable(feature = "core", + reason = "this function is rarely used")] fn clone_from(&mut self, source: &Self) { *self = source.clone() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: ?Sized> Clone for &'a T { /// Return a shallow copy of the reference. #[inline] @@ -51,7 +52,7 @@ impl<'a, T: ?Sized> Clone for &'a T { macro_rules! clone_impl { ($t:ty) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Clone for $t { /// Return a deep copy of the value. #[inline] @@ -81,7 +82,8 @@ clone_impl! { char } macro_rules! extern_fn_clone { ($($A:ident),*) => ( - #[unstable = "this may not be sufficient for fns with region parameters"] + #[unstable(feature = "core", + reason = "this may not be sufficient for fns with region parameters")] impl<$($A,)* ReturnType> Clone for extern "Rust" fn($($A),*) -> ReturnType { /// Return a copy of a function pointer #[inline] diff --git a/src/libcore/cmp.rs b/src/libcore/cmp.rs index 6cda9d0e65399..2ecbd55fcb1d5 100644 --- a/src/libcore/cmp.rs +++ b/src/libcore/cmp.rs @@ -39,7 +39,7 @@ //! assert!(SketchyNum {num: 25} != SketchyNum {num: 57}); //! ``` -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use self::Ordering::*; @@ -68,16 +68,16 @@ use option::Option::{self, Some, None}; /// the rule that `eq` is a strict inverse of `ne`; that is, `!(a == b)` if and /// only if `a != b`. #[lang="eq"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] #[old_orphan_check] pub trait PartialEq { /// This method tests for `self` and `other` values to be equal, and is used by `==`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn eq(&self, other: &Rhs) -> bool; /// This method tests for `!=`. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn ne(&self, other: &Rhs) -> bool { !self.eq(other) } } @@ -90,7 +90,7 @@ pub trait PartialEq { /// - reflexive: `a == a`; /// - symmetric: `a == b` implies `b == a`; and /// - transitive: `a == b` and `b == c` implies `a == c`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Eq: PartialEq { // FIXME #13101: this method is used solely by #[deriving] to // assert that every component of a type implements #[deriving] @@ -106,16 +106,16 @@ pub trait Eq: PartialEq { /// An ordering is, e.g, a result of a comparison between two values. #[derive(Clone, Copy, PartialEq, Show)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub enum Ordering { /// An ordering where a compared value is less [than another]. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] Less = -1, /// An ordering where a compared value is equal [to another]. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] Equal = 0, /// An ordering where a compared value is greater [than another]. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] Greater = 1, } @@ -141,7 +141,7 @@ impl Ordering { /// assert!(data == b); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reverse(self) -> Ordering { unsafe { // this compiles really nicely (to a single instruction); @@ -164,7 +164,7 @@ impl Ordering { /// true; and /// - transitive, `a < b` and `b < c` implies `a < c`. The same must hold for /// both `==` and `>`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Ord: Eq + PartialOrd { /// This method returns an ordering between `self` and `other` values. /// @@ -178,26 +178,26 @@ pub trait Ord: Eq + PartialOrd { /// assert_eq!(10.cmp(&5), Greater); // because 10 > 5 /// assert_eq!( 5.cmp(&5), Equal); // because 5 == 5 /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn cmp(&self, other: &Self) -> Ordering; } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Eq for Ordering {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Ord for Ordering { #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn cmp(&self, other: &Ordering) -> Ordering { (*self as int).cmp(&(*other as int)) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for Ordering { #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn partial_cmp(&self, other: &Ordering) -> Option { (*self as int).partial_cmp(&(*other as int)) } @@ -224,16 +224,16 @@ impl PartialOrd for Ordering { /// `NaN < 0 == false` and `NaN >= 0 == false` (cf. IEEE 754-2008 section /// 5.11). #[lang="ord"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait PartialOrd: PartialEq { /// This method returns an ordering between `self` and `other` values /// if one exists. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn partial_cmp(&self, other: &Rhs) -> Option; /// This method tests less than (for `self` and `other`) and is used by the `<` operator. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn lt(&self, other: &Rhs) -> bool { match self.partial_cmp(other) { Some(Less) => true, @@ -243,7 +243,7 @@ pub trait PartialOrd: PartialEq { /// This method tests less than or equal to (`<=`). #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn le(&self, other: &Rhs) -> bool { match self.partial_cmp(other) { Some(Less) | Some(Equal) => true, @@ -253,7 +253,7 @@ pub trait PartialOrd: PartialEq { /// This method tests greater than (`>`). #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn gt(&self, other: &Rhs) -> bool { match self.partial_cmp(other) { Some(Greater) => true, @@ -263,7 +263,7 @@ pub trait PartialOrd: PartialEq { /// This method tests greater than or equal to (`>=`). #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn ge(&self, other: &Rhs) -> bool { match self.partial_cmp(other) { Some(Greater) | Some(Equal) => true, @@ -274,14 +274,14 @@ pub trait PartialOrd: PartialEq { /// Compare and return the minimum of two values. #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn min(v1: T, v2: T) -> T { if v1 < v2 { v1 } else { v2 } } /// Compare and return the maximum of two values. #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn max(v1: T, v2: T) -> T { if v1 > v2 { v1 } else { v2 } } @@ -290,7 +290,7 @@ pub fn max(v1: T, v2: T) -> T { /// /// Returns the first argument if the comparison determines them to be equal. #[inline] -#[unstable] +#[unstable(feature = "core")] pub fn partial_min(v1: T, v2: T) -> Option { match v1.partial_cmp(&v2) { Some(Less) | Some(Equal) => Some(v1), @@ -303,7 +303,7 @@ pub fn partial_min(v1: T, v2: T) -> Option { /// /// Returns the first argument if the comparison determines them to be equal. #[inline] -#[unstable] +#[unstable(feature = "core")] pub fn partial_max(v1: T, v2: T) -> Option { match v1.partial_cmp(&v2) { Some(Less) => Some(v2), @@ -322,7 +322,7 @@ mod impls { macro_rules! partial_eq_impl { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for $t { #[inline] fn eq(&self, other: &$t) -> bool { (*self) == (*other) } @@ -332,7 +332,7 @@ mod impls { )*) } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for () { #[inline] fn eq(&self, _other: &()) -> bool { true } @@ -346,7 +346,7 @@ mod impls { macro_rules! eq_impl { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Eq for $t {} )*) } @@ -355,7 +355,7 @@ mod impls { macro_rules! partial_ord_impl { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for $t { #[inline] fn partial_cmp(&self, other: &$t) -> Option { @@ -378,7 +378,7 @@ mod impls { )*) } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for () { #[inline] fn partial_cmp(&self, _: &()) -> Option { @@ -386,7 +386,7 @@ mod impls { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for bool { #[inline] fn partial_cmp(&self, other: &bool) -> Option { @@ -398,7 +398,7 @@ mod impls { macro_rules! ord_impl { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Ord for $t { #[inline] fn cmp(&self, other: &$t) -> Ordering { @@ -410,13 +410,13 @@ mod impls { )*) } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Ord for () { #[inline] fn cmp(&self, _other: &()) -> Ordering { Equal } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Ord for bool { #[inline] fn cmp(&self, other: &bool) -> Ordering { @@ -428,14 +428,14 @@ mod impls { // & pointers - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b, A: ?Sized, B: ?Sized> PartialEq<&'b B> for &'a A where A: PartialEq { #[inline] fn eq(&self, other: & &'b B) -> bool { PartialEq::eq(*self, *other) } #[inline] fn ne(&self, other: & &'b B) -> bool { PartialEq::ne(*self, *other) } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b, A: ?Sized, B: ?Sized> PartialOrd<&'b B> for &'a A where A: PartialOrd { #[inline] fn partial_cmp(&self, other: &&'b B) -> Option { @@ -450,24 +450,24 @@ mod impls { #[inline] fn gt(&self, other: & &'b B) -> bool { PartialOrd::gt(*self, *other) } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, A: ?Sized> Ord for &'a A where A: Ord { #[inline] fn cmp(&self, other: & &'a A) -> Ordering { Ord::cmp(*self, *other) } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, A: ?Sized> Eq for &'a A where A: Eq {} // &mut pointers - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b, A: ?Sized, B: ?Sized> PartialEq<&'b mut B> for &'a mut A where A: PartialEq { #[inline] fn eq(&self, other: &&'b mut B) -> bool { PartialEq::eq(*self, *other) } #[inline] fn ne(&self, other: &&'b mut B) -> bool { PartialEq::ne(*self, *other) } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b, A: ?Sized, B: ?Sized> PartialOrd<&'b mut B> for &'a mut A where A: PartialOrd { #[inline] fn partial_cmp(&self, other: &&'b mut B) -> Option { @@ -482,15 +482,15 @@ mod impls { #[inline] fn gt(&self, other: &&'b mut B) -> bool { PartialOrd::gt(*self, *other) } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, A: ?Sized> Ord for &'a mut A where A: Ord { #[inline] fn cmp(&self, other: &&'a mut A) -> Ordering { Ord::cmp(*self, *other) } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, A: ?Sized> Eq for &'a mut A where A: Eq {} - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b, A: ?Sized, B: ?Sized> PartialEq<&'b mut B> for &'a A where A: PartialEq { #[inline] fn eq(&self, other: &&'b mut B) -> bool { PartialEq::eq(*self, *other) } @@ -498,7 +498,7 @@ mod impls { fn ne(&self, other: &&'b mut B) -> bool { PartialEq::ne(*self, *other) } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b, A: ?Sized, B: ?Sized> PartialEq<&'b B> for &'a mut A where A: PartialEq { #[inline] fn eq(&self, other: &&'b B) -> bool { PartialEq::eq(*self, *other) } diff --git a/src/libcore/default.rs b/src/libcore/default.rs index 3b1e5e231507f..d79b613f58949 100644 --- a/src/libcore/default.rs +++ b/src/libcore/default.rs @@ -81,7 +81,7 @@ //! } //! ``` -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] /// A trait that types which have a useful default value should implement. /// @@ -97,7 +97,7 @@ /// bar: f32, /// } /// ``` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Default { /// Returns the "default value" for a type. /// @@ -131,16 +131,16 @@ pub trait Default { /// fn default() -> Kind { Kind::A } /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> Self; } macro_rules! default_impl { ($t:ty, $v:expr) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Default for $t { #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> $t { $v } } } diff --git a/src/libcore/error.rs b/src/libcore/error.rs index 7bb11fb5d9273..71d5e88cccff7 100644 --- a/src/libcore/error.rs +++ b/src/libcore/error.rs @@ -79,13 +79,14 @@ //! } //! ``` -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use prelude::*; use fmt::Display; /// Base functionality for all errors in Rust. -#[unstable = "the exact API of this trait may change"] +#[unstable(feature = "core", + reason = "the exact API of this trait may change")] pub trait Error: Display { /// A short description of the error; usually a static string. fn description(&self) -> &str; @@ -95,14 +96,15 @@ pub trait Error: Display { } /// A trait for types that can be converted from a given error type `E`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait FromError { /// Perform the conversion. + #[stable(feature = "rust1", since = "1.0.0")] fn from_error(err: E) -> Self; } // Any type is convertable from itself -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl FromError for E { fn from_error(err: E) -> E { err diff --git a/src/libcore/finally.rs b/src/libcore/finally.rs index ed3612bded05e..0f444ef186f9a 100644 --- a/src/libcore/finally.rs +++ b/src/libcore/finally.rs @@ -30,10 +30,12 @@ //! }) //! ``` -#![deprecated = "It is unclear if this module is more robust than implementing \ - Drop on a custom type, and this module is being removed with no \ - replacement. Use a custom Drop implementation to regain existing \ - functionality."] +#![unstable(feature = "core")] +#![deprecated(since = "1.0.0", + reason = "It is unclear if this module is more robust than implementing \ + Drop on a custom type, and this module is being removed with no \ + replacement. Use a custom Drop implementation to regain existing \ + functionality.")] #![allow(deprecated)] use ops::{Drop, FnMut, FnOnce}; diff --git a/src/libcore/fmt/mod.rs b/src/libcore/fmt/mod.rs index 3c07e2e85d1b5..06428ad2f39a6 100644 --- a/src/libcore/fmt/mod.rs +++ b/src/libcore/fmt/mod.rs @@ -11,7 +11,7 @@ //! Utilities for formatting and printing strings #![allow(unused_variables)] -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use any; use cell::{Cell, RefCell, Ref, RefMut}; @@ -39,7 +39,8 @@ mod num; mod float; pub mod rt; -#[unstable = "core and I/O reconciliation may alter this definition"] +#[unstable(feature = "core", + reason = "core and I/O reconciliation may alter this definition")] /// The type returned by formatter methods. pub type Result = result::Result<(), Error>; @@ -48,7 +49,8 @@ pub type Result = result::Result<(), Error>; /// This type does not support transmission of an error other than that an error /// occurred. Any extra information must be arranged to be transmitted through /// some other means. -#[unstable = "core and I/O reconciliation may alter this definition"] +#[unstable(feature = "core", + reason = "core and I/O reconciliation may alter this definition")] #[derive(Copy, Show)] pub struct Error; @@ -61,7 +63,8 @@ pub struct Error; /// This trait should generally not be implemented by consumers of the standard /// library. The `write!` macro accepts an instance of `io::Writer`, and the /// `io::Writer` trait is favored over implementing this trait. -#[unstable = "waiting for core and I/O reconciliation"] +#[unstable(feature = "core", + reason = "waiting for core and I/O reconciliation")] pub trait Writer { /// Writes a slice of bytes into this writer, returning whether the write /// succeeded. @@ -104,7 +107,8 @@ pub trait Writer { /// A struct to represent both where to emit formatting strings to and how they /// should be formatted. A mutable version of this is passed to all formatting /// traits. -#[unstable = "name may change and implemented traits are also unstable"] +#[unstable(feature = "core", + reason = "name may change and implemented traits are also unstable")] pub struct Formatter<'a> { flags: uint, fill: char, @@ -126,7 +130,8 @@ enum Void {} /// family of functions. It contains a function to format the given value. At /// compile time it is ensured that the function and the value have the correct /// types, and then this struct is used to canonicalize arguments to one type. -#[unstable = "implementation detail of the `format_args!` macro"] +#[unstable(feature = "core", + reason = "implementation detail of the `format_args!` macro")] #[derive(Copy)] pub struct Argument<'a> { value: &'a Void, @@ -165,7 +170,8 @@ impl<'a> Arguments<'a> { /// When using the format_args!() macro, this function is used to generate the /// Arguments structure. #[doc(hidden)] #[inline] - #[unstable = "implementation detail of the `format_args!` macro"] + #[unstable(feature = "core", + reason = "implementation detail of the `format_args!` macro")] pub fn new(pieces: &'a [&'a str], args: &'a [Argument<'a>]) -> Arguments<'a> { Arguments { @@ -182,7 +188,8 @@ impl<'a> Arguments<'a> { /// created with `argumentuint`. However, failing to do so doesn't cause /// unsafety, but will ignore invalid . #[doc(hidden)] #[inline] - #[unstable = "implementation detail of the `format_args!` macro"] + #[unstable(feature = "core", + reason = "implementation detail of the `format_args!` macro")] pub fn with_placeholders(pieces: &'a [&'a str], fmt: &'a [rt::Argument], args: &'a [Argument<'a>]) -> Arguments<'a> { @@ -203,7 +210,7 @@ impl<'a> Arguments<'a> { /// and pass it to a function or closure, passed as the first argument. The /// macro validates the format string at compile-time so usage of the `write` /// and `format` functions can be safely performed. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] #[derive(Copy)] pub struct Arguments<'a> { // Format string pieces to print. @@ -217,14 +224,14 @@ pub struct Arguments<'a> { args: &'a [Argument<'a>], } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Debug for Arguments<'a> { fn fmt(&self, fmt: &mut Formatter) -> Result { Display::fmt(self, fmt) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Display for Arguments<'a> { fn fmt(&self, fmt: &mut Formatter) -> Result { write(fmt.buf, *self) @@ -233,7 +240,9 @@ impl<'a> Display for Arguments<'a> { /// Format trait for the `:?` format. Useful for debugging, all types /// should implement this. -#[deprecated = "renamed to Debug"] +#[unstable(feature = "core", + reason = "I/O and core have yet to be reconciled")] +#[deprecated(since = "1.0.0", reason = "renamed to Debug")] #[cfg(not(stage0))] pub trait Show { /// Formats the value using the given formatter. @@ -242,7 +251,8 @@ pub trait Show { /// Format trait for the `:?` format. Useful for debugging, all types /// should implement this. -#[unstable = "I/O and core have yet to be reconciled"] +#[unstable(feature = "core", + reason = "I/O and core have yet to be reconciled")] #[rustc_on_unimplemented = "`{Self}` cannot be formatted using `:?`; if it is defined in your \ crate, add `#[derive(Debug)]` or manually implement it"] #[lang = "debug_trait"] @@ -259,7 +269,8 @@ impl Debug for T { /// When a value can be semantically expressed as a String, this trait may be /// used. It corresponds to the default format, `{}`. -#[deprecated = "renamed to Display"] +#[unstable(feature = "core")] +#[deprecated(since = "1.0.0", reason = "renamed to Display")] #[cfg(not(stage0))] pub trait String { /// Formats the value using the given formatter. @@ -268,7 +279,8 @@ pub trait String { /// When a value can be semantically expressed as a String, this trait may be /// used. It corresponds to the default format, `{}`. -#[unstable = "I/O and core have yet to be reconciled"] +#[unstable(feature = "core", + reason = "I/O and core have yet to be reconciled")] #[rustc_on_unimplemented = "`{Self}` cannot be formatted with the default formatter; try using \ `:?` instead if you are using a format string"] pub trait Display { @@ -283,49 +295,56 @@ impl Display for T { } /// Format trait for the `o` character -#[unstable = "I/O and core have yet to be reconciled"] +#[unstable(feature = "core", + reason = "I/O and core have yet to be reconciled")] pub trait Octal { /// Formats the value using the given formatter. fn fmt(&self, &mut Formatter) -> Result; } /// Format trait for the `b` character -#[unstable = "I/O and core have yet to be reconciled"] +#[unstable(feature = "core", + reason = "I/O and core have yet to be reconciled")] pub trait Binary { /// Formats the value using the given formatter. fn fmt(&self, &mut Formatter) -> Result; } /// Format trait for the `x` character -#[unstable = "I/O and core have yet to be reconciled"] +#[unstable(feature = "core", + reason = "I/O and core have yet to be reconciled")] pub trait LowerHex { /// Formats the value using the given formatter. fn fmt(&self, &mut Formatter) -> Result; } /// Format trait for the `X` character -#[unstable = "I/O and core have yet to be reconciled"] +#[unstable(feature = "core", + reason = "I/O and core have yet to be reconciled")] pub trait UpperHex { /// Formats the value using the given formatter. fn fmt(&self, &mut Formatter) -> Result; } /// Format trait for the `p` character -#[unstable = "I/O and core have yet to be reconciled"] +#[unstable(feature = "core", + reason = "I/O and core have yet to be reconciled")] pub trait Pointer { /// Formats the value using the given formatter. fn fmt(&self, &mut Formatter) -> Result; } /// Format trait for the `e` character -#[unstable = "I/O and core have yet to be reconciled"] +#[unstable(feature = "core", + reason = "I/O and core have yet to be reconciled")] pub trait LowerExp { /// Formats the value using the given formatter. fn fmt(&self, &mut Formatter) -> Result; } /// Format trait for the `E` character -#[unstable = "I/O and core have yet to be reconciled"] +#[unstable(feature = "core", + reason = "I/O and core have yet to be reconciled")] pub trait UpperExp { /// Formats the value using the given formatter. fn fmt(&self, &mut Formatter) -> Result; @@ -339,8 +358,9 @@ pub trait UpperExp { /// /// * output - the buffer to write output to /// * args - the precompiled arguments generated by `format_args!` -#[unstable = "libcore and I/O have yet to be reconciled, and this is an \ - implementation detail which should not otherwise be exported"] +#[unstable(feature = "core", + reason = "libcore and I/O have yet to be reconciled, and this is an \ + implementation detail which should not otherwise be exported")] pub fn write(output: &mut Writer, args: Arguments) -> Result { let mut formatter = Formatter { flags: 0, @@ -436,7 +456,8 @@ impl<'a> Formatter<'a> { /// /// This function will correctly account for the flags provided as well as /// the minimum width. It will not take precision into account. - #[unstable = "definition may change slightly over time"] + #[unstable(feature = "core", + reason = "definition may change slightly over time")] pub fn pad_integral(&mut self, is_positive: bool, prefix: &str, @@ -512,7 +533,8 @@ impl<'a> Formatter<'a> { /// is longer than this length /// /// Notably this function ignored the `flag` parameters - #[unstable = "definition may change slightly over time"] + #[unstable(feature = "core", + reason = "definition may change slightly over time")] pub fn pad(&mut self, s: &str) -> Result { // Make sure there's a fast path up front if self.width.is_none() && self.precision.is_none() { @@ -589,39 +611,42 @@ impl<'a> Formatter<'a> { /// Writes some data to the underlying buffer contained within this /// formatter. - #[unstable = "reconciling core and I/O may alter this definition"] + #[unstable(feature = "core", + reason = "reconciling core and I/O may alter this definition")] pub fn write_str(&mut self, data: &str) -> Result { self.buf.write_str(data) } /// Writes some formatted information into this instance - #[unstable = "reconciling core and I/O may alter this definition"] + #[unstable(feature = "core", + reason = "reconciling core and I/O may alter this definition")] pub fn write_fmt(&mut self, fmt: Arguments) -> Result { write(self.buf, fmt) } /// Flags for formatting (packed version of rt::Flag) - #[unstable = "return type may change and method was just created"] + #[unstable(feature = "core", + reason = "return type may change and method was just created")] pub fn flags(&self) -> uint { self.flags } /// Character used as 'fill' whenever there is alignment - #[unstable = "method was just created"] + #[unstable(feature = "core", reason = "method was just created")] pub fn fill(&self) -> char { self.fill } /// Flag indicating what form of alignment was requested - #[unstable = "method was just created"] + #[unstable(feature = "core", reason = "method was just created")] pub fn align(&self) -> rt::Alignment { self.align } /// Optionally specified integer width that the output should be - #[unstable = "method was just created"] + #[unstable(feature = "core", reason = "method was just created")] pub fn width(&self) -> Option { self.width } /// Optionally specified precision for numeric types - #[unstable = "method was just created"] + #[unstable(feature = "core", reason = "method was just created")] pub fn precision(&self) -> Option { self.precision } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Display for Error { fn fmt(&self, f: &mut Formatter) -> Result { Display::fmt("an error occurred when formatting an argument", f) @@ -631,7 +656,8 @@ impl Display for Error { /// This is a function which calls are emitted to by the compiler itself to /// create the Argument structures that are passed into the `format` function. #[doc(hidden)] #[inline] -#[unstable = "implementation detail of the `format_args!` macro"] +#[unstable(feature = "core", + reason = "implementation detail of the `format_args!` macro")] pub fn argument<'a, T>(f: fn(&T, &mut Formatter) -> Result, t: &'a T) -> Argument<'a> { Argument::new(t, f) @@ -640,7 +666,8 @@ pub fn argument<'a, T>(f: fn(&T, &mut Formatter) -> Result, /// When the compiler determines that the type of an argument *must* be a uint /// (such as for width and precision), then it invokes this method. #[doc(hidden)] #[inline] -#[unstable = "implementation detail of the `format_args!` macro"] +#[unstable(feature = "core", + reason = "implementation detail of the `format_args!` macro")] pub fn argumentuint<'a>(s: &'a uint) -> Argument<'a> { Argument::from_uint(s) } @@ -650,11 +677,11 @@ pub fn argumentuint<'a>(s: &'a uint) -> Argument<'a> { macro_rules! fmt_refs { ($($tr:ident),*) => { $( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: ?Sized + $tr> $tr for &'a T { fn fmt(&self, f: &mut Formatter) -> Result { $tr::fmt(&**self, f) } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: ?Sized + $tr> $tr for &'a mut T { fn fmt(&self, f: &mut Formatter) -> Result { $tr::fmt(&**self, f) } } @@ -664,21 +691,21 @@ macro_rules! fmt_refs { fmt_refs! { Debug, Display, Octal, Binary, LowerHex, UpperHex, LowerExp, UpperExp } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Debug for bool { fn fmt(&self, f: &mut Formatter) -> Result { Display::fmt(self, f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Display for bool { fn fmt(&self, f: &mut Formatter) -> Result { Display::fmt(if *self { "true" } else { "false" }, f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Debug for str { fn fmt(&self, f: &mut Formatter) -> Result { try!(write!(f, "\"")); @@ -689,14 +716,14 @@ impl Debug for str { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Display for str { fn fmt(&self, f: &mut Formatter) -> Result { f.pad(self) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Debug for char { fn fmt(&self, f: &mut Formatter) -> Result { use char::CharExt; @@ -708,7 +735,7 @@ impl Debug for char { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Display for char { fn fmt(&self, f: &mut Formatter) -> Result { let mut utf8 = [0u8; 4]; @@ -718,7 +745,7 @@ impl Display for char { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Pointer for *const T { fn fmt(&self, f: &mut Formatter) -> Result { f.flags |= 1 << (rt::FlagAlternate as uint); @@ -728,21 +755,21 @@ impl Pointer for *const T { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Pointer for *mut T { fn fmt(&self, f: &mut Formatter) -> Result { Pointer::fmt(&(*self as *const T), f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Pointer for &'a T { fn fmt(&self, f: &mut Formatter) -> Result { Pointer::fmt(&(*self as *const T), f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Pointer for &'a mut T { fn fmt(&self, f: &mut Formatter) -> Result { Pointer::fmt(&(&**self as *const T), f) @@ -751,14 +778,14 @@ impl<'a, T> Pointer for &'a mut T { macro_rules! floating { ($ty:ident) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Debug for $ty { fn fmt(&self, fmt: &mut Formatter) -> Result { Display::fmt(self, fmt) } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Display for $ty { fn fmt(&self, fmt: &mut Formatter) -> Result { use num::Float; @@ -780,7 +807,7 @@ macro_rules! floating { ($ty:ident) => { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl LowerExp for $ty { fn fmt(&self, fmt: &mut Formatter) -> Result { use num::Float; @@ -802,7 +829,7 @@ macro_rules! floating { ($ty:ident) => { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl UpperExp for $ty { fn fmt(&self, fmt: &mut Formatter) -> Result { use num::Float; @@ -829,11 +856,11 @@ floating! { f64 } // Implementation of Display/Debug for various core types -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Debug for *const T { fn fmt(&self, f: &mut Formatter) -> Result { Pointer::fmt(self, f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Debug for *mut T { fn fmt(&self, f: &mut Formatter) -> Result { Pointer::fmt(self, f) } } @@ -845,7 +872,7 @@ macro_rules! peel { macro_rules! tuple { () => (); ( $($name:ident,)+ ) => ( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<$($name:Debug),*> Debug for ($($name,)*) { #[allow(non_snake_case, unused_assignments)] fn fmt(&self, f: &mut Formatter) -> Result { @@ -871,12 +898,12 @@ macro_rules! tuple { tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Debug for &'a (any::Any+'a) { fn fmt(&self, f: &mut Formatter) -> Result { f.pad("&Any") } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Debug for [T] { fn fmt(&self, f: &mut Formatter) -> Result { if f.flags & (1 << (rt::FlagAlternate as uint)) == 0 { @@ -898,21 +925,21 @@ impl Debug for [T] { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Debug for () { fn fmt(&self, f: &mut Formatter) -> Result { f.pad("()") } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Debug for Cell { fn fmt(&self, f: &mut Formatter) -> Result { write!(f, "Cell {{ value: {:?} }}", self.get()) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Debug for RefCell { fn fmt(&self, f: &mut Formatter) -> Result { match self.try_borrow() { @@ -922,14 +949,14 @@ impl Debug for RefCell { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'b, T: Debug> Debug for Ref<'b, T> { fn fmt(&self, f: &mut Formatter) -> Result { Debug::fmt(&**self, f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'b, T: Debug> Debug for RefMut<'b, T> { fn fmt(&self, f: &mut Formatter) -> Result { Debug::fmt(&*(self.deref()), f) diff --git a/src/libcore/fmt/num.rs b/src/libcore/fmt/num.rs index a659a9988bb77..1222126b5e0cd 100644 --- a/src/libcore/fmt/num.rs +++ b/src/libcore/fmt/num.rs @@ -111,7 +111,8 @@ radix! { UpperHex, 16, "0x", x @ 0 ... 9 => b'0' + x, /// A radix with in the range of `2..36`. #[derive(Clone, Copy, PartialEq)] -#[unstable = "may be renamed or move to a different module"] +#[unstable(feature = "core", + reason = "may be renamed or move to a different module")] pub struct Radix { base: u8, } @@ -135,7 +136,8 @@ impl GenericRadix for Radix { } /// A helper type for formatting radixes. -#[unstable = "may be renamed or move to a different module"] +#[unstable(feature = "core", + reason = "may be renamed or move to a different module")] #[derive(Copy)] pub struct RadixFmt(T, R); @@ -147,20 +149,21 @@ pub struct RadixFmt(T, R); /// use std::fmt::radix; /// assert_eq!(format!("{}", radix(55, 36)), "1j".to_string()); /// ``` -#[unstable = "may be renamed or move to a different module"] +#[unstable(feature = "core", + reason = "may be renamed or move to a different module")] pub fn radix(x: T, base: u8) -> RadixFmt { RadixFmt(x, Radix::new(base)) } macro_rules! radix_fmt { ($T:ty as $U:ty, $fmt:ident, $S:expr) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for RadixFmt<$T, Radix> { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Display::fmt(self, f) } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for RadixFmt<$T, Radix> { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { match *self { RadixFmt(ref x, radix) => radix.$fmt(*x as $U, f) } @@ -170,7 +173,7 @@ macro_rules! radix_fmt { } macro_rules! int_base { ($Trait:ident for $T:ident as $U:ident -> $Radix:ident) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl fmt::$Trait for $T { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { $Radix.fmt_int(*self as $U, f) @@ -181,7 +184,7 @@ macro_rules! int_base { macro_rules! show { ($T:ident with $S:expr) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for $T { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Display::fmt(self, f) diff --git a/src/libcore/fmt/rt.rs b/src/libcore/fmt/rt.rs index bea322191552b..0b2c1efbc5dee 100644 --- a/src/libcore/fmt/rt.rs +++ b/src/libcore/fmt/rt.rs @@ -14,7 +14,8 @@ //! These definitions are similar to their `ct` equivalents, but differ in that //! these can be statically allocated and are slightly optimized for the runtime -#![unstable = "implementation detail of the `format_args!` macro"] +#![unstable(feature = "core", + reason = "implementation detail of the `format_args!` macro")] pub use self::Alignment::*; pub use self::Count::*; diff --git a/src/libcore/hash/mod.rs b/src/libcore/hash/mod.rs index 742e623901777..5a4d2fffade63 100644 --- a/src/libcore/hash/mod.rs +++ b/src/libcore/hash/mod.rs @@ -56,7 +56,8 @@ //! assert_eq!(hash::<_, SipHasher>(&person1), hash::<_, SipHasher>(&person2)); //! ``` -#![unstable = "module was recently redesigned"] +#![unstable(feature = "hash", + reason = "module was recently redesigned")] use prelude::*; @@ -95,7 +96,8 @@ pub trait Hasher { /// A common bound on the `Hasher` parameter to `Hash` implementations in order /// to generically hash an aggregate. -#[experimental = "this trait will likely be replaced by io::Writer"] +#[unstable(feature = "hash", + reason = "this trait will likely be replaced by io::Writer")] #[allow(missing_docs)] pub trait Writer { fn write(&mut self, bytes: &[u8]); diff --git a/src/libcore/hash/sip.rs b/src/libcore/hash/sip.rs index 8840eaf5fbcdb..bef196d482460 100644 --- a/src/libcore/hash/sip.rs +++ b/src/libcore/hash/sip.rs @@ -112,7 +112,8 @@ impl SipHasher { } /// Returns the computed hash. - #[deprecated = "renamed to finish"] + #[unstable(feature = "hash")] + #[deprecated(since = "1.0.0", reason = "renamed to finish")] pub fn result(&self) -> u64 { self.finish() } } diff --git a/src/libcore/intrinsics.rs b/src/libcore/intrinsics.rs index dd488a74216eb..dd6b1e7b4e832 100644 --- a/src/libcore/intrinsics.rs +++ b/src/libcore/intrinsics.rs @@ -39,7 +39,7 @@ //! guaranteed to happen in order. This is the standard mode for working //! with atomic types and is equivalent to Java's `volatile`. -#![unstable] +#![unstable(feature = "core")] #![allow(missing_docs)] use marker::Sized; @@ -221,7 +221,7 @@ extern "rust-intrinsic" { /// /// `forget` is unsafe because the caller is responsible for /// ensuring the argument is deallocated already. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn forget(_: T) -> (); /// Unsafely transforms a value of one type into a value of another type. @@ -237,7 +237,7 @@ extern "rust-intrinsic" { /// let v: &[u8] = unsafe { mem::transmute("L") }; /// assert!(v == [76u8]); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn transmute(e: T) -> U; /// Gives the address for the return value of the enclosing function. @@ -297,7 +297,7 @@ extern "rust-intrinsic" { /// } /// } /// ``` - #[unstable] + #[unstable(feature = "core")] pub fn copy_nonoverlapping_memory(dst: *mut T, src: *const T, count: uint); /// Copies `count * size_of` bytes from `src` to `dst`. The source @@ -327,12 +327,13 @@ extern "rust-intrinsic" { /// } /// ``` /// - #[unstable] + #[unstable(feature = "core")] pub fn copy_memory(dst: *mut T, src: *const T, count: uint); /// Invokes memset on the specified pointer, setting `count * size_of::()` /// bytes of memory starting at `dst` to `c`. - #[unstable = "uncertain about naming and semantics"] + #[unstable(feature = "core", + reason = "uncertain about naming and semantics")] pub fn set_memory(dst: *mut T, val: u8, count: uint); /// Equivalent to the appropriate `llvm.memcpy.p0i8.0i8.*` intrinsic, with diff --git a/src/libcore/iter.rs b/src/libcore/iter.rs index 4910c03de5c68..74d8a7ae1d6b5 100644 --- a/src/libcore/iter.rs +++ b/src/libcore/iter.rs @@ -54,7 +54,7 @@ //! //! This `for` loop syntax can be applied to any iterator over any type. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use self::MinMaxResult::*; @@ -81,15 +81,15 @@ use usize; /// it wishes, either by returning `None` infinitely, or by doing something /// else. #[lang="iterator"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] #[rustc_on_unimplemented = "`{Self}` is not an iterator; maybe try calling `.iter()` or a similar \ method"] pub trait Iterator { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Item; /// Advance the iterator and return the next value. Return `None` when the end is reached. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn next(&mut self) -> Option; /// Returns a lower and upper bound on the remaining length of the iterator. @@ -97,7 +97,7 @@ pub trait Iterator { /// An upper bound of `None` means either there is no known upper bound, or the upper bound /// does not fit within a `usize`. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn size_hint(&self) -> (usize, Option) { (0, None) } } @@ -116,7 +116,7 @@ impl<'a, T> Iterator for &'a mut (Iterator + 'a) { } /// Conversion from an `Iterator` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] #[rustc_on_unimplemented="a collection of type `{Self}` cannot be \ built from an iterator over elements of type `{A}`"] pub trait FromIterator { @@ -125,15 +125,15 @@ pub trait FromIterator { } /// A type growable from an `Iterator` implementation -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Extend { /// Extend a container with the elements yielded by an arbitrary iterator - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn extend>(&mut self, iterator: T); } /// An extension trait providing numerous methods applicable to all iterators. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait IteratorExt: Iterator + Sized { /// Counts the number of elements in this iterator. /// @@ -144,7 +144,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert_eq!(a.iter().count(), 5); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn count(self) -> usize { self.fold(0, |cnt, _x| cnt + 1) } @@ -159,7 +159,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(a.iter().last().unwrap() == &5); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn last(mut self) -> Option { let mut last = None; for x in self { last = Some(x); } @@ -178,7 +178,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(it.nth(2) == None); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn nth(&mut self, mut n: usize) -> Option { for x in *self { if n == 0 { return Some(x) } @@ -202,7 +202,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(it.next().is_none()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn chain(self, other: U) -> Chain where U: Iterator, { @@ -224,7 +224,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(it.next().is_none()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn zip(self, other: U) -> Zip where U: Iterator, { @@ -244,7 +244,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(it.next().is_none()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn map(self, f: F) -> Map where F: FnMut(Self::Item) -> B, { @@ -264,7 +264,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(it.next().is_none()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn filter

(self, predicate: P) -> Filter where P: FnMut(&Self::Item) -> bool, { @@ -284,7 +284,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(it.next().is_none()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn filter_map(self, f: F) -> FilterMap where F: FnMut(Self::Item) -> Option, { @@ -304,7 +304,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(it.next().is_none()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn enumerate(self) -> Enumerate { Enumerate{iter: self, count: 0} } @@ -327,7 +327,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(it.next().is_none()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn peekable(self) -> Peekable { Peekable{iter: self, peeked: None} } @@ -347,7 +347,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(it.next().is_none()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn skip_while

(self, predicate: P) -> SkipWhile where P: FnMut(&Self::Item) -> bool, { @@ -368,7 +368,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(it.next().is_none()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn take_while

(self, predicate: P) -> TakeWhile where P: FnMut(&Self::Item) -> bool, { @@ -388,7 +388,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(it.next().is_none()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn skip(self, n: usize) -> Skip { Skip{iter: self, n: n} } @@ -407,7 +407,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(it.next().is_none()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn take(self, n: usize) -> Take { Take{iter: self, n: n} } @@ -433,7 +433,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(it.next().is_none()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn scan( self, initial_state: St, @@ -459,7 +459,7 @@ pub trait IteratorExt: Iterator + Sized { /// } /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn flat_map(self, f: F) -> FlatMap where U: Iterator, F: FnMut(Self::Item) -> U, @@ -495,7 +495,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert_eq!(process(x.into_iter()), 1006); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn fuse(self) -> Fuse { Fuse{iter: self, done: false} } @@ -519,7 +519,7 @@ pub trait IteratorExt: Iterator + Sized { /// println!("{}", sum); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn inspect(self, f: F) -> Inspect where F: FnMut(&Self::Item), { @@ -540,7 +540,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(partial_sum == 10); /// assert!(it.next() == Some(5)); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn by_ref<'r>(&'r mut self) -> ByRef<'r, Self> { ByRef{iter: self} } @@ -556,7 +556,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert_eq!(a, b); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn collect>(self) -> B { FromIterator::from_iter(self) } @@ -572,7 +572,8 @@ pub trait IteratorExt: Iterator + Sized { /// assert_eq!(even, vec![2, 4]); /// assert_eq!(odd, vec![1, 3]); /// ``` - #[unstable = "recently added as part of collections reform"] + #[unstable(feature = "core", + reason = "recently added as part of collections reform")] fn partition(mut self, mut f: F) -> (B, B) where B: Default + Extend, F: FnMut(&Self::Item) -> bool @@ -601,7 +602,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(a.iter().fold(0, |a, &b| a + b) == 15); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn fold(mut self, init: B, mut f: F) -> B where F: FnMut(B, Self::Item) -> B, { @@ -622,7 +623,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(!a.iter().all(|x| *x > 2)); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn all(mut self, mut f: F) -> bool where F: FnMut(Self::Item) -> bool { for x in self { if !f(x) { return false; } } true @@ -642,7 +643,7 @@ pub trait IteratorExt: Iterator + Sized { /// /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn any(&mut self, mut f: F) -> bool where F: FnMut(Self::Item) -> bool { for x in *self { if f(x) { return true; } } false @@ -660,7 +661,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert_eq!(it.find(|&x| *x == 3).unwrap(), &3); /// assert_eq!(it.as_slice(), [4, 5]); #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn find

(&mut self, mut predicate: P) -> Option where P: FnMut(&Self::Item) -> bool, { @@ -682,7 +683,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert_eq!(it.position(|x| *x == 3).unwrap(), 2); /// assert_eq!(it.as_slice(), [4, 5]); #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn position

(&mut self, mut predicate: P) -> Option where P: FnMut(Self::Item) -> bool, { @@ -710,7 +711,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert_eq!(it.rposition(|x| *x == 2).unwrap(), 2); /// assert_eq!(it.as_slice(), [1, 2]); #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn rposition

(&mut self, mut predicate: P) -> Option where P: FnMut(Self::Item) -> bool, Self: ExactSizeIterator + DoubleEndedIterator @@ -733,7 +734,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(a.iter().max().unwrap() == &5); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn max(self) -> Option where Self::Item: Ord { self.fold(None, |max, x| { @@ -753,7 +754,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert!(a.iter().min().unwrap() == &1); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn min(self) -> Option where Self::Item: Ord { self.fold(None, |min, x| { @@ -794,7 +795,7 @@ pub trait IteratorExt: Iterator + Sized { /// let a = [1, 1, 1, 1]; /// assert!(a.iter().min_max() == MinMax(&1, &1)); /// ``` - #[unstable = "return type may change"] + #[unstable(feature = "core", reason = "return type may change")] fn min_max(mut self) -> MinMaxResult where Self::Item: Ord { let (mut min, mut max) = match self.next() { @@ -851,7 +852,8 @@ pub trait IteratorExt: Iterator + Sized { /// assert_eq!(*a.iter().max_by(|x| x.abs()).unwrap(), -10); /// ``` #[inline] - #[unstable = "may want to produce an Ordering directly; see #15311"] + #[unstable(feature = "core", + reason = "may want to produce an Ordering directly; see #15311")] fn max_by(self, mut f: F) -> Option where F: FnMut(&Self::Item) -> B, { @@ -880,7 +882,8 @@ pub trait IteratorExt: Iterator + Sized { /// assert_eq!(*a.iter().min_by(|x| x.abs()).unwrap(), 0); /// ``` #[inline] - #[unstable = "may want to produce an Ordering directly; see #15311"] + #[unstable(feature = "core", + reason = "may want to produce an Ordering directly; see #15311")] fn min_by(self, mut f: F) -> Option where F: FnMut(&Self::Item) -> B, { @@ -910,7 +913,7 @@ pub trait IteratorExt: Iterator + Sized { /// Note: Random access with flipped indices still only applies to the first /// `std::usize::MAX` elements of the original iterator. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn rev(self) -> Rev { Rev{iter: self} } @@ -928,7 +931,7 @@ pub trait IteratorExt: Iterator + Sized { /// assert_eq!([1, 3], left); /// assert_eq!([2, 4], right); /// ``` - #[unstable = "recent addition"] + #[unstable(feature = "core", reason = "recent addition")] fn unzip(mut self) -> (FromA, FromB) where FromA: Default + Extend, FromB: Default + Extend, @@ -961,7 +964,7 @@ pub trait IteratorExt: Iterator + Sized { /// Creates an iterator that clones the elements it yields. Useful for converting an /// Iterator<&T> to an Iterator. - #[unstable = "recent addition"] + #[unstable(feature = "core", reason = "recent addition")] fn cloned(self) -> Cloned where Self: Iterator, D: Deref, @@ -981,14 +984,15 @@ pub trait IteratorExt: Iterator + Sized { /// assert_eq!(it.next().unwrap(), &2); /// assert_eq!(it.next().unwrap(), &1); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] fn cycle(self) -> Cycle where Self: Clone { Cycle{orig: self.clone(), iter: self} } /// Use an iterator to reverse a container in place. - #[unstable = "uncertain about placement or widespread use"] + #[unstable(feature = "core", + reason = "uncertain about placement or widespread use")] fn reverse_in_place<'a, T: 'a>(&mut self) where Self: Iterator + DoubleEndedIterator { @@ -1001,17 +1005,17 @@ pub trait IteratorExt: Iterator + Sized { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl IteratorExt for I where I: Iterator {} /// A range iterator able to yield elements from both ends /// /// A `DoubleEndedIterator` can be thought of as a deque in that `next()` and `next_back()` exhaust /// elements from the *same* range, and do not work independently of each other. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait DoubleEndedIterator: Iterator { /// Yield an element from the end of the range, returning `None` if the range is empty. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn next_back(&mut self) -> Option; } @@ -1021,7 +1025,8 @@ pub trait DoubleEndedIterator: Iterator { /// Calling `next()` or `next_back()` on a `RandomAccessIterator` /// reduces the indexable range accordingly. That is, `it.idx(1)` will become `it.idx(0)` /// after `it.next()` is called. -#[unstable = "not widely used, may be better decomposed into Index and ExactSizeIterator"] +#[unstable(feature = "core", + reason = "not widely used, may be better decomposed into Index and ExactSizeIterator")] pub trait RandomAccessIterator: Iterator { /// Return the number of indexable elements. At most `std::usize::MAX` /// elements are indexable, even if the iterator represents a longer range. @@ -1038,7 +1043,7 @@ pub trait RandomAccessIterator: Iterator { /// /// `Iterator::size_hint` *must* return the exact size of the iterator. /// Note that the size must fit in `usize`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait ExactSizeIterator: Iterator { #[inline] /// Return the exact length of the iterator. @@ -1055,32 +1060,32 @@ pub trait ExactSizeIterator: Iterator { // All adaptors that preserve the size of the wrapped iterator are fine // Adaptors that may overflow in `size_hint` are not, i.e. `Chain`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for Enumerate where I: ExactSizeIterator {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for Inspect where I: ExactSizeIterator, F: FnMut(&A), {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for Rev where I: ExactSizeIterator + DoubleEndedIterator {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for Map where I: ExactSizeIterator, F: FnMut(A) -> B, {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for Zip where A: ExactSizeIterator, B: ExactSizeIterator {} /// An double-ended iterator with the direction inverted #[derive(Clone)] #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Rev { iter: T } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Rev where I: DoubleEndedIterator { type Item = ::Item; @@ -1090,13 +1095,13 @@ impl Iterator for Rev where I: DoubleEndedIterator { fn size_hint(&self) -> (usize, Option) { self.iter.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for Rev where I: DoubleEndedIterator { #[inline] fn next_back(&mut self) -> Option<::Item> { self.iter.next() } } -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl RandomAccessIterator for Rev where I: DoubleEndedIterator + RandomAccessIterator { #[inline] fn indexable(&self) -> usize { self.iter.indexable() } @@ -1109,12 +1114,12 @@ impl RandomAccessIterator for Rev where I: DoubleEndedIterator + RandomAcc /// A mutable reference to an iterator #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct ByRef<'a, I:'a> { iter: &'a mut I, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, I> Iterator for ByRef<'a, I> where I: 'a + Iterator { type Item = ::Item; @@ -1124,17 +1129,18 @@ impl<'a, I> Iterator for ByRef<'a, I> where I: 'a + Iterator { fn size_hint(&self) -> (usize, Option) { self.iter.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, I> DoubleEndedIterator for ByRef<'a, I> where I: 'a + DoubleEndedIterator { #[inline] fn next_back(&mut self) -> Option<::Item> { self.iter.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, I> ExactSizeIterator for ByRef<'a, I> where I: 'a + ExactSizeIterator {} /// A trait for iterators over elements which can be added together -#[unstable = "needs to be re-evaluated as part of numerics reform"] +#[unstable(feature = "core", + reason = "needs to be re-evaluated as part of numerics reform")] pub trait AdditiveIterator { /// Iterates over the entire iterator, summing up all the elements /// @@ -1152,7 +1158,7 @@ pub trait AdditiveIterator { macro_rules! impl_additive { ($A:ty, $init:expr) => { - #[unstable = "trait is experimental"] + #[unstable(feature = "core", reason = "trait is experimental")] impl> AdditiveIterator<$A> for T { #[inline] fn sum(self) -> $A { @@ -1175,7 +1181,8 @@ impl_additive! { f32, 0.0 } impl_additive! { f64, 0.0 } /// A trait for iterators over elements which can be multiplied together. -#[unstable = "needs to be re-evaluated as part of numerics reform"] +#[unstable(feature = "core", + reason = "needs to be re-evaluated as part of numerics reform")] pub trait MultiplicativeIterator { /// Iterates over the entire iterator, multiplying all the elements /// @@ -1196,7 +1203,7 @@ pub trait MultiplicativeIterator { macro_rules! impl_multiplicative { ($A:ty, $init:expr) => { - #[unstable = "trait is experimental"] + #[unstable(feature = "core", reason = "trait is experimental")] impl> MultiplicativeIterator<$A> for T { #[inline] fn product(self) -> $A { @@ -1220,7 +1227,8 @@ impl_multiplicative! { f64, 1.0 } /// `MinMaxResult` is an enum returned by `min_max`. See `IteratorOrdExt::min_max` for more detail. #[derive(Clone, PartialEq, Show)] -#[unstable = "unclear whether such a fine-grained result is widely useful"] +#[unstable(feature = "core", + reason = "unclear whether such a fine-grained result is widely useful")] pub enum MinMaxResult { /// Empty iterator NoElements, @@ -1252,7 +1260,7 @@ impl MinMaxResult { /// let r = MinMax(1, 2); /// assert_eq!(r.into_option(), Some((1, 2))); /// ``` - #[unstable = "type is unstable"] + #[unstable(feature = "core", reason = "type is unstable")] pub fn into_option(self) -> Option<(T,T)> { match self { NoElements => None, @@ -1263,14 +1271,14 @@ impl MinMaxResult { } /// An iterator that clones the elements of an underlying iterator -#[unstable = "recent addition"] +#[unstable(feature = "core", reason = "recent addition")] #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] #[derive(Clone)] pub struct Cloned { it: I, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Cloned where T: Clone, D: Deref, @@ -1287,7 +1295,7 @@ impl Iterator for Cloned where } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for Cloned where T: Clone, D: Deref, @@ -1298,7 +1306,7 @@ impl DoubleEndedIterator for Cloned where } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for Cloned where T: Clone, D: Deref, @@ -1308,13 +1316,13 @@ impl ExactSizeIterator for Cloned where /// An iterator that repeats endlessly #[derive(Clone, Copy)] #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Cycle { orig: I, iter: I, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Cycle where I: Clone + Iterator { type Item = ::Item; @@ -1337,7 +1345,7 @@ impl Iterator for Cycle where I: Clone + Iterator { } } -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl RandomAccessIterator for Cycle where I: Clone + RandomAccessIterator, { @@ -1367,14 +1375,14 @@ impl RandomAccessIterator for Cycle where /// An iterator that strings two iterators together #[derive(Clone)] #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Chain { a: A, b: B, flag: bool, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Chain where A: Iterator, B: Iterator { type Item = T; @@ -1408,7 +1416,7 @@ impl Iterator for Chain where A: Iterator, B: Iterator DoubleEndedIterator for Chain where A: DoubleEndedIterator, B: DoubleEndedIterator, @@ -1422,7 +1430,7 @@ impl DoubleEndedIterator for Chain where } } -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl RandomAccessIterator for Chain where A: RandomAccessIterator, B: RandomAccessIterator, @@ -1447,13 +1455,13 @@ impl RandomAccessIterator for Chain where /// An iterator that iterates two other iterators simultaneously #[derive(Clone)] #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Zip { a: A, b: B } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Zip where A: Iterator, B: Iterator, @@ -1489,7 +1497,7 @@ impl Iterator for Zip where } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for Zip where A: DoubleEndedIterator + ExactSizeIterator, B: DoubleEndedIterator + ExactSizeIterator, @@ -1514,7 +1522,7 @@ impl DoubleEndedIterator for Zip where } } -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl RandomAccessIterator for Zip where A: RandomAccessIterator, B: RandomAccessIterator, @@ -1538,14 +1546,14 @@ impl RandomAccessIterator for Zip where /// An iterator that maps the values of `iter` with `f` #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Map, F: FnMut(A) -> B> { iter: I, f: F, } // FIXME(#19839) Remove in favor of `#[derive(Clone)]` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for Map where I: Clone + Iterator, F: Clone + FnMut(A) -> B, @@ -1568,7 +1576,7 @@ impl Map where I: Iterator, F: FnMut(A) -> B { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Map where I: Iterator, F: FnMut(A) -> B { type Item = B; @@ -1584,7 +1592,7 @@ impl Iterator for Map where I: Iterator, F: FnMu } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for Map where I: DoubleEndedIterator, F: FnMut(A) -> B, @@ -1596,7 +1604,7 @@ impl DoubleEndedIterator for Map where } } -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl RandomAccessIterator for Map where I: RandomAccessIterator, F: FnMut(A) -> B, @@ -1615,14 +1623,14 @@ impl RandomAccessIterator for Map where /// An iterator that filters the elements of `iter` with `predicate` #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Filter where I: Iterator, P: FnMut(&A) -> bool { iter: I, predicate: P, } // FIXME(#19839) Remove in favor of `#[derive(Clone)]` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for Filter where I: Clone + Iterator, P: Clone + FnMut(&A) -> bool, @@ -1635,7 +1643,7 @@ impl Clone for Filter where } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Filter where I: Iterator, P: FnMut(&A) -> bool { type Item = A; @@ -1658,7 +1666,7 @@ impl Iterator for Filter where I: Iterator, P: FnMut(& } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for Filter where I: DoubleEndedIterator, P: FnMut(&A) -> bool, @@ -1676,14 +1684,14 @@ impl DoubleEndedIterator for Filter where /// An iterator that uses `f` to both filter and map elements from `iter` #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct FilterMap where I: Iterator, F: FnMut(A) -> Option { iter: I, f: F, } // FIXME(#19839) Remove in favor of `#[derive(Clone)]` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for FilterMap where I: Clone + Iterator, F: Clone + FnMut(A) -> Option, @@ -1696,7 +1704,7 @@ impl Clone for FilterMap where } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for FilterMap where I: Iterator, F: FnMut(A) -> Option, @@ -1721,7 +1729,7 @@ impl Iterator for FilterMap where } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for FilterMap where I: DoubleEndedIterator, F: FnMut(A) -> Option, @@ -1741,13 +1749,13 @@ impl DoubleEndedIterator for FilterMap where /// An iterator that yields the current count and the element during iteration #[derive(Clone)] #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Enumerate { iter: I, count: usize } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Enumerate where I: Iterator { type Item = (usize, ::Item); @@ -1769,7 +1777,7 @@ impl Iterator for Enumerate where I: Iterator { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for Enumerate where I: ExactSizeIterator + DoubleEndedIterator { @@ -1785,7 +1793,7 @@ impl DoubleEndedIterator for Enumerate where } } -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl RandomAccessIterator for Enumerate where I: RandomAccessIterator { #[inline] fn indexable(&self) -> usize { @@ -1803,14 +1811,14 @@ impl RandomAccessIterator for Enumerate where I: RandomAccessIterator { /// An iterator with a `peek()` that returns an optional reference to the next element. #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] #[derive(Copy)] pub struct Peekable where I: Iterator { iter: I, peeked: Option, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Peekable where I: Iterator { type Item = T; @@ -1836,10 +1844,10 @@ impl Iterator for Peekable where I: Iterator { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for Peekable where I: ExactSizeIterator {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Peekable where I: Iterator { /// Return a reference to the next element of the iterator with out advancing it, /// or None if the iterator is exhausted. @@ -1863,7 +1871,7 @@ impl Peekable where I: Iterator { /// An iterator that rejects elements while `predicate` is true #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct SkipWhile where I: Iterator, P: FnMut(&A) -> bool { iter: I, flag: bool, @@ -1871,7 +1879,7 @@ pub struct SkipWhile where I: Iterator, P: FnMut(&A) -> bool { } // FIXME(#19839) Remove in favor of `#[derive(Clone)]` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for SkipWhile where I: Clone + Iterator, P: Clone + FnMut(&A) -> bool, @@ -1885,7 +1893,7 @@ impl Clone for SkipWhile where } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for SkipWhile where I: Iterator, P: FnMut(&A) -> bool { type Item = A; @@ -1909,7 +1917,7 @@ impl Iterator for SkipWhile where I: Iterator, P: FnMu /// An iterator that only accepts elements while `predicate` is true #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct TakeWhile where I: Iterator, P: FnMut(&A) -> bool { iter: I, flag: bool, @@ -1917,7 +1925,7 @@ pub struct TakeWhile where I: Iterator, P: FnMut(&A) -> bool { } // FIXME(#19839) Remove in favor of `#[derive(Clone)]` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for TakeWhile where I: Clone + Iterator, P: Clone + FnMut(&A) -> bool, @@ -1931,7 +1939,7 @@ impl Clone for TakeWhile where } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for TakeWhile where I: Iterator, P: FnMut(&A) -> bool { type Item = A; @@ -1964,13 +1972,13 @@ impl Iterator for TakeWhile where I: Iterator, P: FnMu /// An iterator that skips over `n` elements of `iter`. #[derive(Clone)] #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Skip { iter: I, n: usize } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Skip where I: Iterator { type Item = ::Item; @@ -2014,7 +2022,7 @@ impl Iterator for Skip where I: Iterator { } } -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl RandomAccessIterator for Skip where I: RandomAccessIterator{ #[inline] fn indexable(&self) -> usize { @@ -2031,19 +2039,19 @@ impl RandomAccessIterator for Skip where I: RandomAccessIterator{ } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for Skip where I: ExactSizeIterator {} /// An iterator that only iterates over the first `n` iterations of `iter`. #[derive(Clone)] #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Take { iter: I, n: usize } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Take where I: Iterator{ type Item = ::Item; @@ -2072,7 +2080,7 @@ impl Iterator for Take where I: Iterator{ } } -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl RandomAccessIterator for Take where I: RandomAccessIterator{ #[inline] fn indexable(&self) -> usize { @@ -2089,13 +2097,13 @@ impl RandomAccessIterator for Take where I: RandomAccessIterator{ } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for Take where I: ExactSizeIterator {} /// An iterator to maintain state while iterating another iterator #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Scan where I: Iterator, F: FnMut(&mut St, A) -> Option { iter: I, f: F, @@ -2105,7 +2113,7 @@ pub struct Scan where I: Iterator, F: FnMut(&mut St, A) -> Optio } // FIXME(#19839) Remove in favor of `#[derive(Clone)]` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for Scan where I: Clone + Iterator, St: Clone, @@ -2120,7 +2128,7 @@ impl Clone for Scan where } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Scan where I: Iterator, F: FnMut(&mut St, A) -> Option, @@ -2143,7 +2151,7 @@ impl Iterator for Scan where /// and yields the elements of the produced iterators /// #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct FlatMap where I: Iterator, U: Iterator, @@ -2156,7 +2164,7 @@ pub struct FlatMap where } // FIXME(#19839) Remove in favor of `#[derive(Clone)]` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for FlatMap where I: Clone + Iterator, U: Clone + Iterator, @@ -2172,7 +2180,7 @@ impl Clone for FlatMap where } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for FlatMap where I: Iterator, U: Iterator, @@ -2207,7 +2215,7 @@ impl Iterator for FlatMap where } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for FlatMap where I: DoubleEndedIterator, U: DoubleEndedIterator, @@ -2234,13 +2242,13 @@ impl DoubleEndedIterator for FlatMap where /// yields `None` once. #[derive(Clone)] #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Fuse { iter: I, done: bool } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Fuse where I: Iterator { type Item = ::Item; @@ -2269,7 +2277,7 @@ impl Iterator for Fuse where I: Iterator { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for Fuse where I: DoubleEndedIterator { #[inline] fn next_back(&mut self) -> Option<::Item> { @@ -2288,7 +2296,7 @@ impl DoubleEndedIterator for Fuse where I: DoubleEndedIterator { } // Allow RandomAccessIterators to be fused without affecting random-access behavior -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl RandomAccessIterator for Fuse where I: RandomAccessIterator { #[inline] fn indexable(&self) -> usize { @@ -2301,14 +2309,14 @@ impl RandomAccessIterator for Fuse where I: RandomAccessIterator { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for Fuse where I: ExactSizeIterator {} impl Fuse { /// Resets the fuse such that the next call to .next() or .next_back() will /// call the underlying iterator again even if it previously returned None. #[inline] - #[unstable = "seems marginal"] + #[unstable(feature = "core", reason = "seems marginal")] pub fn reset_fuse(&mut self) { self.done = false } @@ -2317,14 +2325,14 @@ impl Fuse { /// An iterator that calls a function with a reference to each /// element before yielding it. #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Inspect where I: Iterator, F: FnMut(&A) { iter: I, f: F, } // FIXME(#19839) Remove in favor of `#[derive(Clone)]` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for Inspect where I: Clone + Iterator, F: Clone + FnMut(&A), @@ -2349,7 +2357,7 @@ impl Inspect where I: Iterator, F: FnMut(&A) { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Inspect where I: Iterator, F: FnMut(&A) { type Item = A; @@ -2365,7 +2373,7 @@ impl Iterator for Inspect where I: Iterator, F: FnMut( } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for Inspect where I: DoubleEndedIterator, F: FnMut(&A), @@ -2377,7 +2385,7 @@ impl DoubleEndedIterator for Inspect where } } -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl RandomAccessIterator for Inspect where I: RandomAccessIterator, F: FnMut(&A), @@ -2426,7 +2434,7 @@ impl RandomAccessIterator for Inspect where /// println!("{}", i); /// } /// ``` -#[unstable] +#[unstable(feature = "core")] pub struct Unfold where F: FnMut(&mut St) -> Option { f: F, /// Internal state that will be passed to the closure on the next iteration @@ -2434,7 +2442,7 @@ pub struct Unfold where F: FnMut(&mut St) -> Option { } // FIXME(#19839) Remove in favor of `#[derive(Clone)]` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for Unfold where F: Clone + FnMut(&mut St) -> Option, St: Clone, @@ -2447,7 +2455,7 @@ impl Clone for Unfold where } } -#[unstable] +#[unstable(feature = "core")] impl Unfold where F: FnMut(&mut St) -> Option { /// Creates a new iterator with the specified closure as the "iterator /// function" and an initial state to eventually pass to the closure @@ -2460,7 +2468,7 @@ impl Unfold where F: FnMut(&mut St) -> Option { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Unfold where F: FnMut(&mut St) -> Option { type Item = A; @@ -2479,7 +2487,8 @@ impl Iterator for Unfold where F: FnMut(&mut St) -> Option { /// The current state the counter is at (next value to be yielded) state: A, @@ -2489,12 +2498,13 @@ pub struct Counter { /// Creates a new counter with the specified start/step #[inline] -#[unstable = "may be renamed or replaced by range notation adapaters"] +#[unstable(feature = "core", + reason = "may be renamed or replaced by range notation adapaters")] pub fn count(start: A, step: A) -> Counter { Counter{state: start, step: step} } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl + Clone> Iterator for Counter { type Item = A; @@ -2513,7 +2523,8 @@ impl + Clone> Iterator for Counter { /// An iterator over the range [start, stop) #[derive(Clone, Copy)] -#[unstable = "will be replaced by range notation"] +#[unstable(feature = "core", + reason = "will be replaced by range notation")] pub struct Range { state: A, stop: A, @@ -2534,7 +2545,8 @@ pub struct Range { /// } /// ``` #[inline] -#[unstable = "will be replaced by range notation"] +#[unstable(feature = "core", + reason = "will be replaced by range notation")] pub fn range(start: A, stop: A) -> Range { Range { state: start, @@ -2544,7 +2556,8 @@ pub fn range(start: A, stop: A) -> Range { } // FIXME: #10414: Unfortunate type bound -#[unstable = "will be replaced by range notation"] +#[unstable(feature = "core", + reason = "will be replaced by range notation")] impl Iterator for Range { type Item = A; @@ -2594,7 +2607,8 @@ impl Iterator for Range { /// `Int` is required to ensure the range will be the same regardless of /// the direction it is consumed. -#[unstable = "will be replaced by range notation"] +#[unstable(feature = "core", + reason = "will be replaced by range notation")] impl DoubleEndedIterator for Range { #[inline] fn next_back(&mut self) -> Option { @@ -2609,7 +2623,8 @@ impl DoubleEndedIterator for Range { /// An iterator over the range [start, stop] #[derive(Clone)] -#[unstable = "likely to be replaced by range notation and adapters"] +#[unstable(feature = "core", + reason = "likely to be replaced by range notation and adapters")] pub struct RangeInclusive { range: Range, done: bool, @@ -2617,7 +2632,8 @@ pub struct RangeInclusive { /// Return an iterator over the range [start, stop] #[inline] -#[unstable = "likely to be replaced by range notation and adapters"] +#[unstable(feature = "core", + reason = "likely to be replaced by range notation and adapters")] pub fn range_inclusive(start: A, stop: A) -> RangeInclusive { RangeInclusive { range: range(start, stop), @@ -2625,7 +2641,8 @@ pub fn range_inclusive(start: A, stop: A) -> RangeInclusive { } } -#[unstable = "likely to be replaced by range notation and adapters"] +#[unstable(feature = "core", + reason = "likely to be replaced by range notation and adapters")] impl Iterator for RangeInclusive { type Item = A; @@ -2660,7 +2677,8 @@ impl Iterator for RangeInclusive { } } -#[unstable = "likely to be replaced by range notation and adapters"] +#[unstable(feature = "core", + reason = "likely to be replaced by range notation and adapters")] impl DoubleEndedIterator for RangeInclusive { #[inline] fn next_back(&mut self) -> Option { @@ -2679,7 +2697,8 @@ impl DoubleEndedIterator for RangeInclusive { /// An iterator over the range [start, stop) by `step`. It handles overflow by stopping. #[derive(Clone)] -#[unstable = "likely to be replaced by range notation and adapters"] +#[unstable(feature = "core", + reason = "likely to be replaced by range notation and adapters")] pub struct RangeStep { state: A, stop: A, @@ -2689,13 +2708,15 @@ pub struct RangeStep { /// Return an iterator over the range [start, stop) by `step`. It handles overflow by stopping. #[inline] -#[unstable = "likely to be replaced by range notation and adapters"] +#[unstable(feature = "core", + reason = "likely to be replaced by range notation and adapters")] pub fn range_step(start: A, stop: A, step: A) -> RangeStep { let rev = step < Int::zero(); RangeStep{state: start, stop: stop, step: step, rev: rev} } -#[unstable = "likely to be replaced by range notation and adapters"] +#[unstable(feature = "core", + reason = "likely to be replaced by range notation and adapters")] impl Iterator for RangeStep { type Item = A; @@ -2716,7 +2737,8 @@ impl Iterator for RangeStep { /// An iterator over the range [start, stop] by `step`. It handles overflow by stopping. #[derive(Clone)] -#[unstable = "likely to be replaced by range notation and adapters"] +#[unstable(feature = "core", + reason = "likely to be replaced by range notation and adapters")] pub struct RangeStepInclusive { state: A, stop: A, @@ -2727,7 +2749,8 @@ pub struct RangeStepInclusive { /// Return an iterator over the range [start, stop] by `step`. It handles overflow by stopping. #[inline] -#[unstable = "likely to be replaced by range notation and adapters"] +#[unstable(feature = "core", + reason = "likely to be replaced by range notation and adapters")] pub fn range_step_inclusive(start: A, stop: A, step: A) -> RangeStepInclusive { let rev = step < Int::zero(); RangeStepInclusive { @@ -2739,7 +2762,8 @@ pub fn range_step_inclusive(start: A, stop: A, step: A) -> RangeStepIncl } } -#[unstable = "likely to be replaced by range notation and adapters"] +#[unstable(feature = "core", + reason = "likely to be replaced by range notation and adapters")] impl Iterator for RangeStepInclusive { type Item = A; @@ -2761,7 +2785,7 @@ impl Iterator for RangeStepInclusive { macro_rules! range_impl { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Iterator for ::ops::Range<$t> { type Item = $t; @@ -2784,14 +2808,14 @@ macro_rules! range_impl { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for ::ops::Range<$t> {} )*) } macro_rules! range_impl_no_hint { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Iterator for ::ops::Range<$t> { type Item = $t; @@ -2811,7 +2835,7 @@ macro_rules! range_impl_no_hint { macro_rules! range_other_impls { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for ::ops::Range<$t> { #[inline] fn next_back(&mut self) -> Option<$t> { @@ -2824,7 +2848,7 @@ macro_rules! range_other_impls { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Iterator for ::ops::RangeFrom<$t> { type Item = $t; @@ -2849,12 +2873,12 @@ range_other_impls!(usize u8 u16 u32 u64 isize i8 i16 i32 i64); /// An iterator that repeats an element endlessly #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Repeat { element: A } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for Repeat { type Item = A; @@ -2864,13 +2888,13 @@ impl Iterator for Repeat { fn size_hint(&self) -> (usize, Option) { (usize::MAX, None) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for Repeat { #[inline] fn next_back(&mut self) -> Option { self.idx(0) } } -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl RandomAccessIterator for Repeat { #[inline] fn indexable(&self) -> usize { usize::MAX } @@ -2882,12 +2906,12 @@ type IterateState = (F, Option, bool); /// An iterator that repeatedly applies a given function, starting /// from a given seed value. -#[unstable] +#[unstable(feature = "core")] pub type Iterate = Unfold, fn(&mut IterateState) -> Option>; /// Create a new iterator that produces an infinite sequence of /// repeated applications of the given function `f`. -#[unstable] +#[unstable(feature = "core")] pub fn iterate(seed: T, f: F) -> Iterate where T: Clone, F: FnMut(T) -> T, @@ -2918,7 +2942,7 @@ pub fn iterate(seed: T, f: F) -> Iterate where /// Create a new iterator that endlessly repeats the element `elt`. #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn repeat(elt: T) -> Repeat { Repeat{element: elt} } @@ -2930,7 +2954,7 @@ pub fn repeat(elt: T) -> Repeat { /// /// If two sequences are equal up until the point where one ends, /// the shorter sequence compares less. -#[unstable = "needs review and revision"] +#[unstable(feature = "core", reason = "needs review and revision")] pub mod order { use cmp; use cmp::{Eq, Ord, PartialOrd, PartialEq}; diff --git a/src/libcore/lib.rs b/src/libcore/lib.rs index 1e271f972b131..d4ca5e3f8dcb5 100644 --- a/src/libcore/lib.rs +++ b/src/libcore/lib.rs @@ -48,7 +48,8 @@ // separate crate, libcoretest, to avoid bizarre issues. #![crate_name = "core"] -#![unstable] +#![unstable(feature = "core")] +#![feature(staged_api)] #![staged_api] #![crate_type = "rlib"] #![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png", diff --git a/src/libcore/macros.rs b/src/libcore/macros.rs index d44eaae820f7f..943365d8454d4 100644 --- a/src/libcore/macros.rs +++ b/src/libcore/macros.rs @@ -52,7 +52,7 @@ macro_rules! panic { /// assert!(a + b == 30, "a = {}, b = {}", a, b); /// ``` #[macro_export] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] macro_rules! assert { ($cond:expr) => ( if !$cond { @@ -79,7 +79,7 @@ macro_rules! assert { /// assert_eq!(a, b); /// ``` #[macro_export] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] macro_rules! assert_eq { ($left:expr , $right:expr) => ({ match (&($left), &($right)) { @@ -123,7 +123,7 @@ macro_rules! assert_eq { /// debug_assert!(a + b == 30, "a = {}, b = {}", a, b); /// ``` #[macro_export] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] macro_rules! debug_assert { ($($arg:tt)*) => (if cfg!(not(ndebug)) { assert!($($arg)*); }) } @@ -185,7 +185,7 @@ macro_rules! write { /// Equivalent to the `write!` macro, except that a newline is appended after /// the message is written. #[macro_export] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] macro_rules! writeln { ($dst:expr, $fmt:expr) => ( write!($dst, concat!($fmt, "\n")) @@ -235,7 +235,8 @@ macro_rules! writeln { /// } /// ``` #[macro_export] -#[unstable = "relationship with panic is unclear"] +#[unstable(feature = "core", + reason = "relationship with panic is unclear")] macro_rules! unreachable { () => ({ panic!("internal error: entered unreachable code") @@ -251,7 +252,8 @@ macro_rules! unreachable { /// A standardised placeholder for marking unfinished code. It panics with the /// message `"not yet implemented"` when executed. #[macro_export] -#[unstable = "relationship with panic is unclear"] +#[unstable(feature = "core", + reason = "relationship with panic is unclear")] macro_rules! unimplemented { () => (panic!("not yet implemented")) } diff --git a/src/libcore/marker.rs b/src/libcore/marker.rs index 688f048440152..1fc3e34af5e31 100644 --- a/src/libcore/marker.rs +++ b/src/libcore/marker.rs @@ -23,12 +23,13 @@ //! implemented using unsafe code. In that case, you may want to embed //! some of the marker types below into your type. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use clone::Clone; /// Types able to be transferred across thread boundaries. -#[unstable = "will be overhauled with new lifetime rules; see RFC 458"] +#[unstable(feature = "core", + reason = "will be overhauled with new lifetime rules; see RFC 458")] #[lang="send"] #[rustc_on_unimplemented = "`{Self}` cannot be sent between threads safely"] pub unsafe trait Send: 'static { @@ -36,7 +37,7 @@ pub unsafe trait Send: 'static { } /// Types with a constant size known at compile-time. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] #[lang="sized"] #[rustc_on_unimplemented = "`{Self}` does not have a constant size known at compile-time"] pub trait Sized { @@ -142,7 +143,7 @@ pub trait Sized { /// to consider though: if you think your type may _not_ be able to implement `Copy` in the future, /// then it might be prudent to not implement `Copy`. This is because removing `Copy` is a breaking /// change: that second example would fail to compile if we made `Foo` non-`Copy`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] #[lang="copy"] pub trait Copy { // Empty. @@ -193,7 +194,8 @@ pub trait Copy { /// around the value(s) which can be mutated when behind a `&` /// reference; not doing this is undefined behaviour (for example, /// `transmute`-ing from `&T` to `&mut T` is illegal). -#[unstable = "will be overhauled with new lifetime rules; see RFC 458"] +#[unstable(feature = "core", + reason = "will be overhauled with new lifetime rules; see RFC 458")] #[lang="sync"] #[rustc_on_unimplemented = "`{Self}` cannot be shared between threads safely"] pub unsafe trait Sync { @@ -238,7 +240,8 @@ pub unsafe trait Sync { /// `S` is a subtype of `S` if `T` is a subtype of `U` /// (for example, `S<&'static int>` is a subtype of `S<&'a int>` /// for some lifetime `'a`, but not the other way around). -#[unstable = "likely to change with new variance strategy"] +#[unstable(feature = "core", + reason = "likely to change with new variance strategy")] #[lang="covariant_type"] #[derive(PartialEq, Eq, PartialOrd, Ord)] pub struct CovariantType; @@ -287,7 +290,8 @@ impl Clone for CovariantType { /// subtype of `S` if `U` is a subtype of `T`; given that the /// function requires arguments of type `T`, it must also accept /// arguments of type `U`, hence such a conversion is safe. -#[unstable = "likely to change with new variance strategy"] +#[unstable(feature = "core", + reason = "likely to change with new variance strategy")] #[lang="contravariant_type"] #[derive(PartialEq, Eq, PartialOrd, Ord)] pub struct ContravariantType; @@ -317,14 +321,17 @@ impl Clone for ContravariantType { /// The type system would infer that `value` is only read here and /// never written, but in fact `Cell` uses unsafe code to achieve /// interior mutability. -#[unstable = "likely to change with new variance strategy"] +#[unstable(feature = "core", + reason = "likely to change with new variance strategy")] #[lang="invariant_type"] #[derive(PartialEq, Eq, PartialOrd, Ord)] pub struct InvariantType; -#[unstable = "likely to change with new variance strategy"] +#[unstable(feature = "core", + reason = "likely to change with new variance strategy")] impl Copy for InvariantType {} -#[unstable = "likely to change with new variance strategy"] +#[unstable(feature = "core", + reason = "likely to change with new variance strategy")] impl Clone for InvariantType { fn clone(&self) -> InvariantType { *self } } @@ -345,7 +352,8 @@ impl Clone for InvariantType { /// /// For more information about variance, refer to this Wikipedia /// article . -#[unstable = "likely to change with new variance strategy"] +#[unstable(feature = "core", + reason = "likely to change with new variance strategy")] #[lang="covariant_lifetime"] #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] pub struct CovariantLifetime<'a>; @@ -362,7 +370,8 @@ pub struct CovariantLifetime<'a>; /// /// For more information about variance, refer to this Wikipedia /// article . -#[unstable = "likely to change with new variance strategy"] +#[unstable(feature = "core", + reason = "likely to change with new variance strategy")] #[lang="contravariant_lifetime"] #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] pub struct ContravariantLifetime<'a>; @@ -374,7 +383,8 @@ pub struct ContravariantLifetime<'a>; /// pointer that is actually a pointer into memory with lifetime `'a`, /// and this pointer is itself stored in an inherently mutable /// location (such as a `Cell`). -#[unstable = "likely to change with new variance strategy"] +#[unstable(feature = "core", + reason = "likely to change with new variance strategy")] #[lang="invariant_lifetime"] #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] pub struct InvariantLifetime<'a>; @@ -382,7 +392,8 @@ pub struct InvariantLifetime<'a>; /// A type which is considered "not POD", meaning that it is not /// implicitly copyable. This is typically embedded in other types to /// ensure that they are never copied, even if they lack a destructor. -#[unstable = "likely to change with new variance strategy"] +#[unstable(feature = "core", + reason = "likely to change with new variance strategy")] #[lang="no_copy_bound"] #[derive(Clone, PartialEq, Eq, PartialOrd, Ord)] #[allow(missing_copy_implementations)] @@ -390,7 +401,8 @@ pub struct NoCopy; /// A type which is considered managed by the GC. This is typically /// embedded in other types. -#[unstable = "likely to change with new variance strategy"] +#[unstable(feature = "core", + reason = "likely to change with new variance strategy")] #[lang="managed_bound"] #[derive(Clone, PartialEq, Eq, PartialOrd, Ord)] #[allow(missing_copy_implementations)] diff --git a/src/libcore/mem.rs b/src/libcore/mem.rs index 608a78325b3ec..0d26c8e79142a 100644 --- a/src/libcore/mem.rs +++ b/src/libcore/mem.rs @@ -13,13 +13,13 @@ //! This module contains functions for querying the size and alignment of //! types, initializing and manipulating memory. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use marker::Sized; use intrinsics; use ptr; -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub use intrinsics::transmute; /// Moves a thing into the void. @@ -29,7 +29,7 @@ pub use intrinsics::transmute; /// /// This function is the unsafe version of the `drop` function because it does /// not run any destructors. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub use intrinsics::forget; /// Returns the size of a type in bytes. @@ -42,7 +42,7 @@ pub use intrinsics::forget; /// assert_eq!(4, mem::size_of::()); /// ``` #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn size_of() -> uint { unsafe { intrinsics::size_of::() } } @@ -57,7 +57,7 @@ pub fn size_of() -> uint { /// assert_eq!(4, mem::size_of_val(&5i32)); /// ``` #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn size_of_val(_val: &T) -> uint { size_of::() } @@ -74,7 +74,7 @@ pub fn size_of_val(_val: &T) -> uint { /// assert_eq!(4, mem::min_align_of::()); /// ``` #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn min_align_of() -> uint { unsafe { intrinsics::min_align_of::() } } @@ -89,7 +89,7 @@ pub fn min_align_of() -> uint { /// assert_eq!(4, mem::min_align_of_val(&5i32)); /// ``` #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn min_align_of_val(_val: &T) -> uint { min_align_of::() } @@ -107,7 +107,7 @@ pub fn min_align_of_val(_val: &T) -> uint { /// assert_eq!(4, mem::align_of::()); /// ``` #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn align_of() -> uint { // We use the preferred alignment as the default alignment for a type. This // appears to be what clang migrated towards as well: @@ -129,7 +129,7 @@ pub fn align_of() -> uint { /// assert_eq!(4, mem::align_of_val(&5i32)); /// ``` #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn align_of_val(_val: &T) -> uint { align_of::() } @@ -153,7 +153,7 @@ pub fn align_of_val(_val: &T) -> uint { /// let x: int = unsafe { mem::zeroed() }; /// ``` #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub unsafe fn zeroed() -> T { intrinsics::init() } @@ -174,7 +174,7 @@ pub unsafe fn zeroed() -> T { /// let x: int = unsafe { mem::uninitialized() }; /// ``` #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub unsafe fn uninitialized() -> T { intrinsics::uninit() } @@ -196,7 +196,7 @@ pub unsafe fn uninitialized() -> T { /// assert_eq!(5, *y); /// ``` #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn swap(x: &mut T, y: &mut T) { unsafe { // Give ourselves some scratch space to work with @@ -261,7 +261,7 @@ pub fn swap(x: &mut T, y: &mut T) { /// } /// ``` #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn replace(dest: &mut T, mut src: T) -> T { swap(dest, &mut src); src @@ -288,7 +288,7 @@ pub fn replace(dest: &mut T, mut src: T) -> T { /// println!("{}", *borrow); /// ``` #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn drop(_x: T) { } /// Interprets `src` as `&U`, and then reads `src` without moving the contained value. @@ -311,15 +311,16 @@ pub fn drop(_x: T) { } /// assert_eq!(1, one); /// ``` #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub unsafe fn transmute_copy(src: &T) -> U { ptr::read(src as *const T as *const U) } /// Transforms lifetime of the second pointer to match the first. #[inline] -#[unstable = "this function may be removed in the future due to its \ - questionable utility"] +#[unstable(feature = "core", + reason = "this function may be removed in the future due to its \ + questionable utility")] pub unsafe fn copy_lifetime<'a, S: ?Sized, T: ?Sized + 'a>(_ptr: &'a S, ptr: &T) -> &'a T { transmute(ptr) @@ -327,8 +328,9 @@ pub unsafe fn copy_lifetime<'a, S: ?Sized, T: ?Sized + 'a>(_ptr: &'a S, /// Transforms lifetime of the second mutable pointer to match the first. #[inline] -#[unstable = "this function may be removed in the future due to its \ - questionable utility"] +#[unstable(feature = "core", + reason = "this function may be removed in the future due to its \ + questionable utility")] pub unsafe fn copy_mut_lifetime<'a, S: ?Sized, T: ?Sized + 'a>(_ptr: &'a mut S, ptr: &mut T) -> &'a mut T { diff --git a/src/libcore/nonzero.rs b/src/libcore/nonzero.rs index abaf252932300..7c8be79d075cb 100644 --- a/src/libcore/nonzero.rs +++ b/src/libcore/nonzero.rs @@ -32,7 +32,7 @@ unsafe impl Zeroable for u64 {} /// NULL or 0 that might allow certain optimizations. #[lang="non_zero"] #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Show)] -#[unstable] +#[unstable(feature = "core")] pub struct NonZero(T); impl NonZero { diff --git a/src/libcore/num/f32.rs b/src/libcore/num/f32.rs index 2186101bc2fe4..83d070feb8a69 100644 --- a/src/libcore/num/f32.rs +++ b/src/libcore/num/f32.rs @@ -14,7 +14,7 @@ // FIXME: MIN_VALUE and MAX_VALUE literals are parsed as -inf and inf #14353 #![allow(overflowing_literals)] -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use intrinsics; use mem; @@ -22,46 +22,47 @@ use num::Float; use num::FpCategory as Fp; use option::Option; -#[unstable = "pending integer conventions"] +#[unstable(feature = "core", reason = "pending integer conventions")] pub const RADIX: uint = 2; -#[unstable = "pending integer conventions"] +#[unstable(feature = "core", reason = "pending integer conventions")] pub const MANTISSA_DIGITS: uint = 24; -#[unstable = "pending integer conventions"] +#[unstable(feature = "core", reason = "pending integer conventions")] pub const DIGITS: uint = 6; -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const EPSILON: f32 = 1.19209290e-07_f32; /// Smallest finite f32 value -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const MIN_VALUE: f32 = -3.40282347e+38_f32; /// Smallest positive, normalized f32 value -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const MIN_POS_VALUE: f32 = 1.17549435e-38_f32; /// Largest finite f32 value -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const MAX_VALUE: f32 = 3.40282347e+38_f32; -#[unstable = "pending integer conventions"] +#[unstable(feature = "core", reason = "pending integer conventions")] pub const MIN_EXP: int = -125; -#[unstable = "pending integer conventions"] +#[unstable(feature = "core", reason = "pending integer conventions")] pub const MAX_EXP: int = 128; -#[unstable = "pending integer conventions"] +#[unstable(feature = "core", reason = "pending integer conventions")] pub const MIN_10_EXP: int = -37; -#[unstable = "pending integer conventions"] +#[unstable(feature = "core", reason = "pending integer conventions")] pub const MAX_10_EXP: int = 38; -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const NAN: f32 = 0.0_f32/0.0_f32; -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const INFINITY: f32 = 1.0_f32/0.0_f32; -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const NEG_INFINITY: f32 = -1.0_f32/0.0_f32; /// Various useful constants. -#[unstable = "naming scheme needs to be revisited"] +#[unstable(feature = "core", + reason = "naming scheme needs to be revisited")] pub mod consts { // FIXME: replace with mathematical constants from cmath. @@ -117,7 +118,7 @@ pub mod consts { pub const LN_10: f32 = 2.30258509299404568401799145468436421_f32; } -#[unstable = "trait is unstable"] +#[unstable(feature = "core", reason = "trait is unstable")] impl Float for f32 { #[inline] fn nan() -> f32 { NAN } @@ -177,43 +178,53 @@ impl Float for f32 { } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn mantissa_digits(_: Option) -> uint { MANTISSA_DIGITS } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn digits(_: Option) -> uint { DIGITS } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn epsilon() -> f32 { EPSILON } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn min_exp(_: Option) -> int { MIN_EXP } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn max_exp(_: Option) -> int { MAX_EXP } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn min_10_exp(_: Option) -> int { MIN_10_EXP } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn max_10_exp(_: Option) -> int { MAX_10_EXP } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn min_value() -> f32 { MIN_VALUE } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn min_pos_value(_: Option) -> f32 { MIN_POS_VALUE } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn max_value() -> f32 { MAX_VALUE } /// Returns the mantissa, exponent and sign as integers. diff --git a/src/libcore/num/f64.rs b/src/libcore/num/f64.rs index a7f0266b095fc..ce011b3c2eeb6 100644 --- a/src/libcore/num/f64.rs +++ b/src/libcore/num/f64.rs @@ -14,7 +14,7 @@ // FIXME: MIN_VALUE and MAX_VALUE literals are parsed as -inf and inf #14353 #![allow(overflowing_literals)] -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use intrinsics; use mem; @@ -26,45 +26,46 @@ use option::Option; // constants are implemented in favour of referencing the respective // members of `Bounded` and `Float`. -#[unstable = "pending integer conventions"] +#[unstable(feature = "core", reason = "pending integer conventions")] pub const RADIX: uint = 2; pub const MANTISSA_DIGITS: uint = 53; -#[unstable = "pending integer conventions"] +#[unstable(feature = "core", reason = "pending integer conventions")] pub const DIGITS: uint = 15; -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const EPSILON: f64 = 2.2204460492503131e-16_f64; /// Smallest finite f64 value -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const MIN_VALUE: f64 = -1.7976931348623157e+308_f64; /// Smallest positive, normalized f64 value -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const MIN_POS_VALUE: f64 = 2.2250738585072014e-308_f64; /// Largest finite f64 value -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const MAX_VALUE: f64 = 1.7976931348623157e+308_f64; -#[unstable = "pending integer conventions"] +#[unstable(feature = "core", reason = "pending integer conventions")] pub const MIN_EXP: int = -1021; -#[unstable = "pending integer conventions"] +#[unstable(feature = "core", reason = "pending integer conventions")] pub const MAX_EXP: int = 1024; -#[unstable = "pending integer conventions"] +#[unstable(feature = "core", reason = "pending integer conventions")] pub const MIN_10_EXP: int = -307; -#[unstable = "pending integer conventions"] +#[unstable(feature = "core", reason = "pending integer conventions")] pub const MAX_10_EXP: int = 308; -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const NAN: f64 = 0.0_f64/0.0_f64; -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const INFINITY: f64 = 1.0_f64/0.0_f64; -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const NEG_INFINITY: f64 = -1.0_f64/0.0_f64; /// Various useful constants. -#[unstable = "naming scheme needs to be revisited"] +#[unstable(feature = "core", + reason = "naming scheme needs to be revisited")] pub mod consts { // FIXME: replace with mathematical constants from cmath. @@ -124,7 +125,7 @@ pub mod consts { pub const LN_10: f64 = 2.30258509299404568401799145468436421_f64; } -#[unstable = "trait is unstable"] +#[unstable(feature = "core", reason = "trait is unstable")] impl Float for f64 { #[inline] fn nan() -> f64 { NAN } @@ -184,43 +185,53 @@ impl Float for f64 { } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn mantissa_digits(_: Option) -> uint { MANTISSA_DIGITS } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn digits(_: Option) -> uint { DIGITS } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn epsilon() -> f64 { EPSILON } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn min_exp(_: Option) -> int { MIN_EXP } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn max_exp(_: Option) -> int { MAX_EXP } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn min_10_exp(_: Option) -> int { MIN_10_EXP } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn max_10_exp(_: Option) -> int { MAX_10_EXP } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn min_value() -> f64 { MIN_VALUE } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn min_pos_value(_: Option) -> f64 { MIN_POS_VALUE } #[inline] - #[deprecated] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0")] fn max_value() -> f64 { MAX_VALUE } /// Returns the mantissa, exponent and sign as integers. diff --git a/src/libcore/num/i16.rs b/src/libcore/num/i16.rs index eb2a4c3835d5a..5ea60d0d96d29 100644 --- a/src/libcore/num/i16.rs +++ b/src/libcore/num/i16.rs @@ -10,7 +10,7 @@ //! Operations and constants for signed 16-bits integers (`i16` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "i16")] int_module! { i16, 16 } diff --git a/src/libcore/num/i32.rs b/src/libcore/num/i32.rs index 849fa205756bb..7d9faa998c12e 100644 --- a/src/libcore/num/i32.rs +++ b/src/libcore/num/i32.rs @@ -10,7 +10,7 @@ //! Operations and constants for signed 32-bits integers (`i32` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "i32")] int_module! { i32, 32 } diff --git a/src/libcore/num/i64.rs b/src/libcore/num/i64.rs index b6cba728e447f..5a70911387b9b 100644 --- a/src/libcore/num/i64.rs +++ b/src/libcore/num/i64.rs @@ -10,7 +10,7 @@ //! Operations and constants for signed 64-bits integers (`i64` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "i64")] int_module! { i64, 64 } diff --git a/src/libcore/num/i8.rs b/src/libcore/num/i8.rs index fd0759898ea2d..1d7d78ffa6c23 100644 --- a/src/libcore/num/i8.rs +++ b/src/libcore/num/i8.rs @@ -10,7 +10,7 @@ //! Operations and constants for signed 8-bits integers (`i8` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "i8")] int_module! { i8, 8 } diff --git a/src/libcore/num/int.rs b/src/libcore/num/int.rs index 83011db35cec8..2132b9516abad 100644 --- a/src/libcore/num/int.rs +++ b/src/libcore/num/int.rs @@ -14,7 +14,8 @@ //! alpha cycle along with the development of clearer conventions //! around integer types. -#![deprecated = "replaced by isize"] +#![unstable(feature = "core")] +#![deprecated(since = "1.0.0", reason = "replaced by isize")] #[cfg(target_pointer_width = "32")] int_module! { int, 32 } #[cfg(target_pointer_width = "64")] int_module! { int, 64 } diff --git a/src/libcore/num/int_macros.rs b/src/libcore/num/int_macros.rs index 61cd8cbf7c101..954c8a08e64d6 100644 --- a/src/libcore/num/int_macros.rs +++ b/src/libcore/num/int_macros.rs @@ -14,21 +14,21 @@ macro_rules! int_module { ($T:ty, $bits:expr) => ( // FIXME(#11621): Should be deprecated once CTFE is implemented in favour of // calling the `mem::size_of` function. -#[unstable] +#[unstable(feature = "core")] pub const BITS : uint = $bits; // FIXME(#11621): Should be deprecated once CTFE is implemented in favour of // calling the `mem::size_of` function. -#[unstable] +#[unstable(feature = "core")] pub const BYTES : uint = ($bits / 8); // FIXME(#11621): Should be deprecated once CTFE is implemented in favour of // calling the `Bounded::min_value` function. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const MIN: $T = (-1 as $T) << (BITS - 1); // FIXME(#9837): Compute MIN like this so the high bits that shouldn't exist are 0. // FIXME(#11621): Should be deprecated once CTFE is implemented in favour of // calling the `Bounded::max_value` function. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const MAX: $T = !MIN; ) } diff --git a/src/libcore/num/isize.rs b/src/libcore/num/isize.rs index e4711c92c599c..0fd0d90b12501 100644 --- a/src/libcore/num/isize.rs +++ b/src/libcore/num/isize.rs @@ -14,7 +14,7 @@ //! new type will gradually take place over the alpha cycle along with //! the development of clearer conventions around integer types. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "isize")] #[cfg(target_pointer_width = "32")] diff --git a/src/libcore/num/mod.rs b/src/libcore/num/mod.rs index 910c9e6c670f7..9e460492b64bd 100644 --- a/src/libcore/num/mod.rs +++ b/src/libcore/num/mod.rs @@ -12,7 +12,7 @@ //! Numeric traits and functions for the built-in numeric types. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![allow(missing_docs)] use char::CharExt; @@ -30,7 +30,7 @@ use option::Option::{Some, None}; use str::{FromStr, StrExt}; /// A built-in signed or unsigned integer. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Int : Copy + Clone + NumCast @@ -50,22 +50,26 @@ pub trait Int { /// Returns the `0` value of this integer type. // FIXME (#5527): Should be an associated constant - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "core", + reason = "unsure about its place in the world")] fn zero() -> Self; /// Returns the `1` value of this integer type. // FIXME (#5527): Should be an associated constant - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "core", + reason = "unsure about its place in the world")] fn one() -> Self; /// Returns the smallest value that can be represented by this integer type. // FIXME (#5527): Should be and associated constant - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "core", + reason = "unsure about its place in the world")] fn min_value() -> Self; /// Returns the largest value that can be represented by this integer type. // FIXME (#5527): Should be and associated constant - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "core", + reason = "unsure about its place in the world")] fn max_value() -> Self; /// Returns the number of ones in the binary representation of `self`. @@ -79,7 +83,8 @@ pub trait Int /// /// assert_eq!(n.count_ones(), 3); /// ``` - #[unstable = "pending integer conventions"] + #[unstable(feature = "core", + reason = "pending integer conventions")] fn count_ones(self) -> uint; /// Returns the number of zeros in the binary representation of `self`. @@ -93,7 +98,8 @@ pub trait Int /// /// assert_eq!(n.count_zeros(), 5); /// ``` - #[unstable = "pending integer conventions"] + #[unstable(feature = "core", + reason = "pending integer conventions")] #[inline] fn count_zeros(self) -> uint { (!self).count_ones() @@ -111,7 +117,8 @@ pub trait Int /// /// assert_eq!(n.leading_zeros(), 10); /// ``` - #[unstable = "pending integer conventions"] + #[unstable(feature = "core", + reason = "pending integer conventions")] fn leading_zeros(self) -> uint; /// Returns the number of trailing zeros in the binary representation @@ -126,7 +133,8 @@ pub trait Int /// /// assert_eq!(n.trailing_zeros(), 3); /// ``` - #[unstable = "pending integer conventions"] + #[unstable(feature = "core", + reason = "pending integer conventions")] fn trailing_zeros(self) -> uint; /// Shifts the bits to the left by a specified amount amount, `n`, wrapping @@ -142,7 +150,8 @@ pub trait Int /// /// assert_eq!(n.rotate_left(12), m); /// ``` - #[unstable = "pending integer conventions"] + #[unstable(feature = "core", + reason = "pending integer conventions")] fn rotate_left(self, n: uint) -> Self; /// Shifts the bits to the right by a specified amount amount, `n`, wrapping @@ -158,7 +167,8 @@ pub trait Int /// /// assert_eq!(n.rotate_right(12), m); /// ``` - #[unstable = "pending integer conventions"] + #[unstable(feature = "core", + reason = "pending integer conventions")] fn rotate_right(self, n: uint) -> Self; /// Reverses the byte order of the integer. @@ -173,7 +183,7 @@ pub trait Int /// /// assert_eq!(n.swap_bytes(), m); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn swap_bytes(self) -> Self; /// Convert an integer from big endian to the target's endianness. @@ -193,7 +203,7 @@ pub trait Int /// assert_eq!(Int::from_be(n), n.swap_bytes()) /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] fn from_be(x: Self) -> Self { if cfg!(target_endian = "big") { x } else { x.swap_bytes() } @@ -216,7 +226,7 @@ pub trait Int /// assert_eq!(Int::from_le(n), n.swap_bytes()) /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] fn from_le(x: Self) -> Self { if cfg!(target_endian = "little") { x } else { x.swap_bytes() } @@ -239,7 +249,7 @@ pub trait Int /// assert_eq!(n.to_be(), n.swap_bytes()) /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] fn to_be(self) -> Self { // or not to be? if cfg!(target_endian = "big") { self } else { self.swap_bytes() } @@ -262,7 +272,7 @@ pub trait Int /// assert_eq!(n.to_le(), n.swap_bytes()) /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] fn to_le(self) -> Self { if cfg!(target_endian = "little") { self } else { self.swap_bytes() } @@ -279,7 +289,7 @@ pub trait Int /// assert_eq!(5u16.checked_add(65530), Some(65535)); /// assert_eq!(6u16.checked_add(65530), None); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn checked_add(self, other: Self) -> Option; /// Checked integer subtraction. Computes `self - other`, returning `None` @@ -293,7 +303,7 @@ pub trait Int /// assert_eq!((-127i8).checked_sub(1), Some(-128)); /// assert_eq!((-128i8).checked_sub(1), None); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn checked_sub(self, other: Self) -> Option; /// Checked integer multiplication. Computes `self * other`, returning @@ -307,7 +317,7 @@ pub trait Int /// assert_eq!(5u8.checked_mul(51), Some(255)); /// assert_eq!(5u8.checked_mul(52), None); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn checked_mul(self, other: Self) -> Option; /// Checked integer division. Computes `self / other`, returning `None` if @@ -322,12 +332,12 @@ pub trait Int /// assert_eq!((-128i8).checked_div(-1), None); /// assert_eq!((1i8).checked_div(0), None); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn checked_div(self, other: Self) -> Option; /// Saturating integer addition. Computes `self + other`, saturating at /// the numeric bounds instead of overflowing. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] fn saturating_add(self, other: Self) -> Self { match self.checked_add(other) { @@ -339,7 +349,7 @@ pub trait Int /// Saturating integer subtraction. Computes `self - other`, saturating at /// the numeric bounds instead of overflowing. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] fn saturating_sub(self, other: Self) -> Self { match self.checked_sub(other) { @@ -358,7 +368,8 @@ pub trait Int /// /// assert_eq!(2.pow(4), 16); /// ``` - #[unstable = "pending integer conventions"] + #[unstable(feature = "core", + reason = "pending integer conventions")] #[inline] fn pow(self, mut exp: uint) -> Self { let mut base = self; @@ -390,7 +401,7 @@ macro_rules! uint_impl { $add_with_overflow:path, $sub_with_overflow:path, $mul_with_overflow:path) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Int for $T { #[inline] fn zero() -> $T { 0 } @@ -521,7 +532,7 @@ macro_rules! int_impl { $add_with_overflow:path, $sub_with_overflow:path, $mul_with_overflow:path) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Int for $T { #[inline] fn zero() -> $T { 0 } @@ -614,14 +625,14 @@ int_impl! { int = i64, u64, 64, intrinsics::i64_mul_with_overflow } /// A built-in two's complement integer. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait SignedInt : Int + Neg { /// Computes the absolute value of `self`. `Int::min_value()` will be /// returned if the number is `Int::min_value()`. - #[unstable = "overflow in debug builds?"] + #[unstable(feature = "core", reason = "overflow in debug builds?")] fn abs(self) -> Self; /// Returns a number representing sign of `self`. @@ -629,23 +640,23 @@ pub trait SignedInt /// - `0` if the number is zero /// - `1` if the number is positive /// - `-1` if the number is negative - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn signum(self) -> Self; /// Returns `true` if `self` is positive and `false` if the number /// is zero or negative. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_positive(self) -> bool; /// Returns `true` if `self` is negative and `false` if the number /// is zero or positive. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_negative(self) -> bool; } macro_rules! signed_int_impl { ($T:ty) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl SignedInt for $T { #[inline] fn abs(self) -> $T { @@ -677,10 +688,10 @@ signed_int_impl! { i64 } signed_int_impl! { int } /// A built-in unsigned integer. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait UnsignedInt: Int { /// Returns `true` iff `self == 2^k` for some `k`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] fn is_power_of_two(self) -> bool { (self - Int::one()) & self == Int::zero() && !(self == Int::zero()) @@ -688,7 +699,7 @@ pub trait UnsignedInt: Int { /// Returns the smallest power of two greater than or equal to `self`. /// Unspecified behavior on overflow. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] fn next_power_of_two(self) -> Self { let bits = size_of::() * 8; @@ -699,7 +710,7 @@ pub trait UnsignedInt: Int { /// Returns the smallest power of two greater than or equal to `n`. If the /// next power of two is greater than the type's maximum value, `None` is /// returned, otherwise the power of two is wrapped in `Some`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn checked_next_power_of_two(self) -> Option { let npot = self.next_power_of_two(); if npot >= self { @@ -710,23 +721,23 @@ pub trait UnsignedInt: Int { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl UnsignedInt for uint {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl UnsignedInt for u8 {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl UnsignedInt for u16 {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl UnsignedInt for u32 {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl UnsignedInt for u64 {} /// A generic trait for converting a value to a number. -#[unstable = "trait is likely to be removed"] +#[unstable(feature = "core", reason = "trait is likely to be removed")] pub trait ToPrimitive { /// Converts the value of `self` to an `int`. #[inline] @@ -991,7 +1002,7 @@ impl_to_primitive_float! { f32 } impl_to_primitive_float! { f64 } /// A generic trait for converting a number to a value. -#[unstable = "trait is likely to be removed"] +#[unstable(feature = "core", reason = "trait is likely to be removed")] pub trait FromPrimitive : ::marker::Sized { /// Convert an `int` to return an optional value of this type. If the /// value cannot be represented by this value, the `None` is returned. @@ -1073,73 +1084,73 @@ pub trait FromPrimitive : ::marker::Sized { } /// A utility function that just calls `FromPrimitive::from_int`. -#[unstable = "likely to be removed"] +#[unstable(feature = "core", reason = "likely to be removed")] pub fn from_int(n: int) -> Option { FromPrimitive::from_int(n) } /// A utility function that just calls `FromPrimitive::from_i8`. -#[unstable = "likely to be removed"] +#[unstable(feature = "core", reason = "likely to be removed")] pub fn from_i8(n: i8) -> Option { FromPrimitive::from_i8(n) } /// A utility function that just calls `FromPrimitive::from_i16`. -#[unstable = "likely to be removed"] +#[unstable(feature = "core", reason = "likely to be removed")] pub fn from_i16(n: i16) -> Option { FromPrimitive::from_i16(n) } /// A utility function that just calls `FromPrimitive::from_i32`. -#[unstable = "likely to be removed"] +#[unstable(feature = "core", reason = "likely to be removed")] pub fn from_i32(n: i32) -> Option { FromPrimitive::from_i32(n) } /// A utility function that just calls `FromPrimitive::from_i64`. -#[unstable = "likely to be removed"] +#[unstable(feature = "core", reason = "likely to be removed")] pub fn from_i64(n: i64) -> Option { FromPrimitive::from_i64(n) } /// A utility function that just calls `FromPrimitive::from_uint`. -#[unstable = "likely to be removed"] +#[unstable(feature = "core", reason = "likely to be removed")] pub fn from_uint(n: uint) -> Option { FromPrimitive::from_uint(n) } /// A utility function that just calls `FromPrimitive::from_u8`. -#[unstable = "likely to be removed"] +#[unstable(feature = "core", reason = "likely to be removed")] pub fn from_u8(n: u8) -> Option { FromPrimitive::from_u8(n) } /// A utility function that just calls `FromPrimitive::from_u16`. -#[unstable = "likely to be removed"] +#[unstable(feature = "core", reason = "likely to be removed")] pub fn from_u16(n: u16) -> Option { FromPrimitive::from_u16(n) } /// A utility function that just calls `FromPrimitive::from_u32`. -#[unstable = "likely to be removed"] +#[unstable(feature = "core", reason = "likely to be removed")] pub fn from_u32(n: u32) -> Option { FromPrimitive::from_u32(n) } /// A utility function that just calls `FromPrimitive::from_u64`. -#[unstable = "likely to be removed"] +#[unstable(feature = "core", reason = "likely to be removed")] pub fn from_u64(n: u64) -> Option { FromPrimitive::from_u64(n) } /// A utility function that just calls `FromPrimitive::from_f32`. -#[unstable = "likely to be removed"] +#[unstable(feature = "core", reason = "likely to be removed")] pub fn from_f32(n: f32) -> Option { FromPrimitive::from_f32(n) } /// A utility function that just calls `FromPrimitive::from_f64`. -#[unstable = "likely to be removed"] +#[unstable(feature = "core", reason = "likely to be removed")] pub fn from_f64(n: f64) -> Option { FromPrimitive::from_f64(n) } @@ -1190,13 +1201,13 @@ impl_from_primitive! { f64, to_f64 } /// ``` /// #[inline] -#[unstable = "likely to be removed"] +#[unstable(feature = "core", reason = "likely to be removed")] pub fn cast(n: T) -> Option { NumCast::from(n) } /// An interface for casting between machine scalars. -#[unstable = "trait is likely to be removed"] +#[unstable(feature = "core", reason = "trait is likely to be removed")] pub trait NumCast: ToPrimitive { /// Creates a number from another value that can be converted into a primitive via the /// `ToPrimitive` trait. @@ -1231,7 +1242,7 @@ impl_num_cast! { f64, to_f64 } /// Used for representing the classification of floating point numbers #[derive(Copy, PartialEq, Show)] -#[unstable = "may be renamed"] +#[unstable(feature = "core", reason = "may be renamed")] pub enum FpCategory { /// "Not a Number", often obtained by dividing by zero Nan, @@ -1251,7 +1262,8 @@ pub enum FpCategory { // // FIXME(#8888): Several of these functions have a parameter named // `unused_self`. Removing it requires #8888 to be fixed. -#[unstable = "distribution of methods between core/std is unclear"] +#[unstable(feature = "core", + reason = "distribution of methods between core/std is unclear")] pub trait Float : Copy + Clone + NumCast @@ -1280,34 +1292,56 @@ pub trait Float // FIXME (#5527): These should be associated constants /// Returns the number of binary digits of mantissa that this type supports. - #[deprecated = "use `std::f32::MANTISSA_DIGITS` or `std::f64::MANTISSA_DIGITS` as appropriate"] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::MANTISSA_DIGITS` or \ + `std::f64::MANTISSA_DIGITS` as appropriate")] fn mantissa_digits(unused_self: Option) -> uint; /// Returns the number of base-10 digits of precision that this type supports. - #[deprecated = "use `std::f32::DIGITS` or `std::f64::DIGITS` as appropriate"] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::DIGITS` or `std::f64::DIGITS` as appropriate")] fn digits(unused_self: Option) -> uint; /// Returns the difference between 1.0 and the smallest representable number larger than 1.0. - #[deprecated = "use `std::f32::EPSILON` or `std::f64::EPSILON` as appropriate"] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::EPSILON` or `std::f64::EPSILON` as appropriate")] fn epsilon() -> Self; /// Returns the minimum binary exponent that this type can represent. - #[deprecated = "use `std::f32::MIN_EXP` or `std::f64::MIN_EXP` as appropriate"] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::MIN_EXP` or `std::f64::MIN_EXP` as appropriate")] fn min_exp(unused_self: Option) -> int; /// Returns the maximum binary exponent that this type can represent. - #[deprecated = "use `std::f32::MAX_EXP` or `std::f64::MAX_EXP` as appropriate"] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::MAX_EXP` or `std::f64::MAX_EXP` as appropriate")] fn max_exp(unused_self: Option) -> int; /// Returns the minimum base-10 exponent that this type can represent. - #[deprecated = "use `std::f32::MIN_10_EXP` or `std::f64::MIN_10_EXP` as appropriate"] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::MIN_10_EXP` or `std::f64::MIN_10_EXP` as appropriate")] fn min_10_exp(unused_self: Option) -> int; /// Returns the maximum base-10 exponent that this type can represent. - #[deprecated = "use `std::f32::MAX_10_EXP` or `std::f64::MAX_10_EXP` as appropriate"] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::MAX_10_EXP` or `std::f64::MAX_10_EXP` as appropriate")] fn max_10_exp(unused_self: Option) -> int; /// Returns the smallest finite value that this type can represent. - #[deprecated = "use `std::f32::MIN_VALUE` or `std::f64::MIN_VALUE` as appropriate"] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::MIN_VALUE` or `std::f64::MIN_VALUE` as appropriate")] fn min_value() -> Self; /// Returns the smallest normalized positive number that this type can represent. - #[deprecated = "use `std::f32::MIN_POS_VALUE` or `std::f64::MIN_POS_VALUE` as appropriate"] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::MIN_POS_VALUE` or \ + `std::f64::MIN_POS_VALUE` as appropriate")] fn min_pos_value(unused_self: Option) -> Self; /// Returns the largest finite value that this type can represent. - #[deprecated = "use `std::f32::MAX_VALUE` or `std::f64::MAX_VALUE` as appropriate"] + #[unstable(feature = "core")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::MAX_VALUE` or `std::f64::MAX_VALUE` as appropriate")] fn max_value() -> Self; /// Returns true if this value is NaN and false otherwise. @@ -1394,20 +1428,21 @@ pub trait Float } /// A generic trait for converting a string with a radix (base) to a value -#[unstable = "might need to return Result"] +#[unstable(feature = "core", reason = "might need to return Result")] pub trait FromStrRadix { fn from_str_radix(str: &str, radix: uint) -> Option; } /// A utility function that just calls FromStrRadix::from_str_radix. -#[unstable = "might need to return Result"] +#[unstable(feature = "core", reason = "might need to return Result")] pub fn from_str_radix(str: &str, radix: uint) -> Option { FromStrRadix::from_str_radix(str, radix) } macro_rules! from_str_radix_float_impl { ($T:ty) => { - #[unstable = "might need to return Result"] + #[unstable(feature = "core", + reason = "might need to return Result")] impl FromStr for $T { /// Convert a string in base 10 to a float. /// Accepts an optional decimal exponent. @@ -1440,7 +1475,8 @@ macro_rules! from_str_radix_float_impl { } } - #[unstable = "might need to return Result"] + #[unstable(feature = "core", + reason = "might need to return Result")] impl FromStrRadix for $T { /// Convert a string in a given base to a float. /// @@ -1604,7 +1640,8 @@ from_str_radix_float_impl! { f64 } macro_rules! from_str_radix_int_impl { ($T:ty) => { - #[unstable = "might need to return Result"] + #[unstable(feature = "core", + reason = "might need to return Result")] impl FromStr for $T { #[inline] fn from_str(src: &str) -> Option<$T> { @@ -1612,7 +1649,8 @@ macro_rules! from_str_radix_int_impl { } } - #[unstable = "might need to return Result"] + #[unstable(feature = "core", + reason = "might need to return Result")] impl FromStrRadix for $T { fn from_str_radix(src: &str, radix: uint) -> Option<$T> { assert!(radix >= 2 && radix <= 36, diff --git a/src/libcore/num/u16.rs b/src/libcore/num/u16.rs index 730a24a963a56..21635799a77a2 100644 --- a/src/libcore/num/u16.rs +++ b/src/libcore/num/u16.rs @@ -10,7 +10,7 @@ //! Operations and constants for unsigned 16-bits integers (`u16` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "u16")] uint_module! { u16, i16, 16 } diff --git a/src/libcore/num/u32.rs b/src/libcore/num/u32.rs index f308122af438d..7d520770503d4 100644 --- a/src/libcore/num/u32.rs +++ b/src/libcore/num/u32.rs @@ -10,7 +10,7 @@ //! Operations and constants for unsigned 32-bits integers (`u32` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "u32")] uint_module! { u32, i32, 32 } diff --git a/src/libcore/num/u64.rs b/src/libcore/num/u64.rs index a55868eb7468f..f10822077dc75 100644 --- a/src/libcore/num/u64.rs +++ b/src/libcore/num/u64.rs @@ -10,7 +10,7 @@ //! Operations and constants for unsigned 64-bits integer (`u64` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "u64")] uint_module! { u64, i64, 64 } diff --git a/src/libcore/num/u8.rs b/src/libcore/num/u8.rs index 8643f8ad65028..3d6922b07b194 100644 --- a/src/libcore/num/u8.rs +++ b/src/libcore/num/u8.rs @@ -10,7 +10,7 @@ //! Operations and constants for unsigned 8-bits integers (`u8` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "u8")] uint_module! { u8, i8, 8 } diff --git a/src/libcore/num/uint.rs b/src/libcore/num/uint.rs index 7931890ca5efb..f66a0eed97161 100644 --- a/src/libcore/num/uint.rs +++ b/src/libcore/num/uint.rs @@ -14,6 +14,7 @@ //! alpha cycle along with the development of clearer conventions //! around integer types. -#![deprecated = "replaced by usize"] +#![unstable(feature = "core")] +#![deprecated(since = "1.0.0", reason = "replaced by usize")] uint_module! { uint, int, ::int::BITS } diff --git a/src/libcore/num/uint_macros.rs b/src/libcore/num/uint_macros.rs index 535765840a0fc..06502be54aacc 100644 --- a/src/libcore/num/uint_macros.rs +++ b/src/libcore/num/uint_macros.rs @@ -12,14 +12,14 @@ macro_rules! uint_module { ($T:ty, $T_SIGNED:ty, $bits:expr) => ( -#[unstable] +#[unstable(feature = "core")] pub const BITS : uint = $bits; -#[unstable] +#[unstable(feature = "core")] pub const BYTES : uint = ($bits / 8); -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const MIN: $T = 0 as $T; -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const MAX: $T = 0 as $T - 1 as $T; ) } diff --git a/src/libcore/num/usize.rs b/src/libcore/num/usize.rs index 5eebcd51a7765..602ef4fe45e73 100644 --- a/src/libcore/num/usize.rs +++ b/src/libcore/num/usize.rs @@ -14,7 +14,7 @@ //! new type will gradually take place over the alpha cycle along with //! the development of clearer conventions around integer types. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "usize")] uint_module! { usize, isize, ::isize::BITS } diff --git a/src/libcore/ops.rs b/src/libcore/ops.rs index 372596cdd44ec..d482888e3bc8c 100644 --- a/src/libcore/ops.rs +++ b/src/libcore/ops.rs @@ -65,7 +65,7 @@ //! See the documentation for each trait for a minimum implementation that prints //! something to the screen. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use marker::Sized; use fmt; @@ -92,10 +92,10 @@ use fmt; /// } /// ``` #[lang="drop"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Drop { /// The `drop` method, called when the value goes out of scope. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn drop(&mut self); } @@ -103,7 +103,8 @@ pub trait Drop { // based on "op T" where T is expected to be `Copy`able macro_rules! forward_ref_unop { (impl $imp:ident, $method:ident for $t:ty) => { - #[unstable = "recently added, waiting for dust to settle"] + #[unstable(feature = "core", + reason = "recently added, waiting for dust to settle")] impl<'a> $imp for &'a $t { type Output = <$t as $imp>::Output; @@ -119,7 +120,8 @@ macro_rules! forward_ref_unop { // based on "T op U" where T and U are expected to be `Copy`able macro_rules! forward_ref_binop { (impl $imp:ident, $method:ident for $t:ty, $u:ty) => { - #[unstable = "recently added, waiting for dust to settle"] + #[unstable(feature = "core", + reason = "recently added, waiting for dust to settle")] impl<'a> $imp<$u> for &'a $t { type Output = <$t as $imp<$u>>::Output; @@ -129,7 +131,8 @@ macro_rules! forward_ref_binop { } } - #[unstable = "recently added, waiting for dust to settle"] + #[unstable(feature = "core", + reason = "recently added, waiting for dust to settle")] impl<'a> $imp<&'a $u> for $t { type Output = <$t as $imp<$u>>::Output; @@ -139,7 +142,8 @@ macro_rules! forward_ref_binop { } } - #[unstable = "recently added, waiting for dust to settle"] + #[unstable(feature = "core", + reason = "recently added, waiting for dust to settle")] impl<'a, 'b> $imp<&'a $u> for &'b $t { type Output = <$t as $imp<$u>>::Output; @@ -178,19 +182,19 @@ macro_rules! forward_ref_binop { /// } /// ``` #[lang="add"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Add { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Output; /// The method for the `+` operator - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn add(self, rhs: RHS) -> Self::Output; } macro_rules! add_impl { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Add for $t { type Output = $t; @@ -231,19 +235,19 @@ add_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64 } /// } /// ``` #[lang="sub"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Sub { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Output; /// The method for the `-` operator - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn sub(self, rhs: RHS) -> Self::Output; } macro_rules! sub_impl { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Sub for $t { type Output = $t; @@ -284,19 +288,19 @@ sub_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64 } /// } /// ``` #[lang="mul"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Mul { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Output; /// The method for the `*` operator - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn mul(self, rhs: RHS) -> Self::Output; } macro_rules! mul_impl { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Mul for $t { type Output = $t; @@ -337,19 +341,19 @@ mul_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64 } /// } /// ``` #[lang="div"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Div { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Output; /// The method for the `/` operator - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn div(self, rhs: RHS) -> Self::Output; } macro_rules! div_impl { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Div for $t { type Output = $t; @@ -390,19 +394,19 @@ div_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64 } /// } /// ``` #[lang="rem"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Rem { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Output = Self; /// The method for the `%` operator - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn rem(self, rhs: RHS) -> Self::Output; } macro_rules! rem_impl { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Rem for $t { type Output = $t; @@ -416,7 +420,7 @@ macro_rules! rem_impl { macro_rules! rem_float_impl { ($t:ty, $fmod:ident) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Rem for $t { type Output = $t; @@ -463,25 +467,25 @@ rem_float_impl! { f64, fmod } /// } /// ``` #[lang="neg"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Neg { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Output; /// The method for the unary `-` operator - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn neg(self) -> Self::Output; } macro_rules! neg_impl { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Neg for $t { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Output = $t; #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn neg(self) -> $t { -self } } @@ -491,7 +495,7 @@ macro_rules! neg_impl { macro_rules! neg_uint_impl { ($t:ty, $t_signed:ty) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Neg for $t { type Output = $t; @@ -540,19 +544,19 @@ neg_uint_impl! { u64, i64 } /// } /// ``` #[lang="not"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Not { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Output; /// The method for the unary `!` operator - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn not(self) -> Self::Output; } macro_rules! not_impl { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Not for $t { type Output = $t; @@ -593,19 +597,19 @@ not_impl! { bool uint u8 u16 u32 u64 int i8 i16 i32 i64 } /// } /// ``` #[lang="bitand"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait BitAnd { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Output; /// The method for the `&` operator - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn bitand(self, rhs: RHS) -> Self::Output; } macro_rules! bitand_impl { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl BitAnd for $t { type Output = $t; @@ -646,19 +650,19 @@ bitand_impl! { bool uint u8 u16 u32 u64 int i8 i16 i32 i64 } /// } /// ``` #[lang="bitor"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait BitOr { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Output; /// The method for the `|` operator - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn bitor(self, rhs: RHS) -> Self::Output; } macro_rules! bitor_impl { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl BitOr for $t { type Output = $t; @@ -699,19 +703,19 @@ bitor_impl! { bool uint u8 u16 u32 u64 int i8 i16 i32 i64 } /// } /// ``` #[lang="bitxor"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait BitXor { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Output; /// The method for the `^` operator - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn bitxor(self, rhs: RHS) -> Self::Output; } macro_rules! bitxor_impl { ($($t:ty)*) => ($( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl BitXor for $t { type Output = $t; @@ -752,19 +756,19 @@ bitxor_impl! { bool uint u8 u16 u32 u64 int i8 i16 i32 i64 } /// } /// ``` #[lang="shl"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Shl { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Output; /// The method for the `<<` operator - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn shl(self, rhs: RHS) -> Self::Output; } macro_rules! shl_impl { ($t:ty, $f:ty) => ( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Shl<$f> for $t { type Output = $t; @@ -823,13 +827,13 @@ shl_impl_all! { u8 u16 u32 u64 usize i8 i16 i32 i64 isize } /// } /// ``` #[lang="shr"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Shr { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Output; /// The method for the `>>` operator - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn shr(self, rhs: RHS) -> Self::Output; } @@ -895,12 +899,12 @@ shr_impl_all! { u8 u16 u32 u64 usize i8 i16 i32 i64 isize } /// } /// ``` #[lang="index"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Index { type Output: ?Sized; /// The method for the indexing (`Foo[Bar]`) operation - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn index<'a>(&'a self, index: &Index) -> &'a Self::Output; } @@ -933,22 +937,22 @@ pub trait Index { /// } /// ``` #[lang="index_mut"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait IndexMut { type Output: ?Sized; /// The method for the indexing (`Foo[Bar]`) operation - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn index_mut<'a>(&'a mut self, index: &Index) -> &'a mut Self::Output; } /// An unbounded range. #[derive(Copy, Clone, PartialEq, Eq)] #[lang="full_range"] -#[unstable = "may be renamed to RangeFull"] +#[unstable(feature = "core", reason = "may be renamed to RangeFull")] pub struct FullRange; -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for FullRange { fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { fmt::Debug::fmt("..", fmt) @@ -958,7 +962,7 @@ impl fmt::Debug for FullRange { /// A (half-open) range which is bounded at both ends. #[derive(Copy, Clone, PartialEq, Eq)] #[lang="range"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Range { /// The lower bound of the range (inclusive). pub start: Idx, @@ -966,7 +970,7 @@ pub struct Range { pub end: Idx, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for Range { fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { write!(fmt, "{:?}..{:?}", self.start, self.end) @@ -976,7 +980,7 @@ impl fmt::Debug for Range { /// A range which is only bounded below. #[derive(Copy, Clone, PartialEq, Eq)] #[lang="range_from"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct RangeFrom { /// The lower bound of the range (inclusive). pub start: Idx, @@ -984,7 +988,7 @@ pub struct RangeFrom { -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for RangeFrom { fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { write!(fmt, "{:?}..", self.start) @@ -994,13 +998,13 @@ impl fmt::Debug for RangeFrom { /// A range which is only bounded above. #[derive(Copy, Clone, PartialEq, Eq)] #[lang="range_to"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct RangeTo { /// The upper bound of the range (exclusive). pub end: Idx, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for RangeTo { fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { write!(fmt, "..{:?}", self.end) @@ -1037,24 +1041,24 @@ impl fmt::Debug for RangeTo { /// } /// ``` #[lang="deref"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Deref { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] type Target: ?Sized; /// The method called to dereference a value - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn deref<'a>(&'a self) -> &'a Self::Target; } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: ?Sized> Deref for &'a T { type Target = T; fn deref(&self) -> &T { *self } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: ?Sized> Deref for &'a mut T { type Target = T; @@ -1097,21 +1101,22 @@ impl<'a, T: ?Sized> Deref for &'a mut T { /// } /// ``` #[lang="deref_mut"] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait DerefMut: Deref { /// The method called to mutably dereference a value - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn deref_mut<'a>(&'a mut self) -> &'a mut Self::Target; } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: ?Sized> DerefMut for &'a mut T { fn deref_mut(&mut self) -> &mut T { *self } } /// A version of the call operator that takes an immutable receiver. #[lang="fn"] -#[unstable = "uncertain about variadic generics, input versus associated types"] +#[unstable(feature = "core", + reason = "uncertain about variadic generics, input versus associated types")] pub trait Fn { /// This is called when the call operator is used. extern "rust-call" fn call(&self, args: Args) -> Result; @@ -1119,7 +1124,8 @@ pub trait Fn { /// A version of the call operator that takes a mutable receiver. #[lang="fn_mut"] -#[unstable = "uncertain about variadic generics, input versus associated types"] +#[unstable(feature = "core", + reason = "uncertain about variadic generics, input versus associated types")] pub trait FnMut { /// This is called when the call operator is used. extern "rust-call" fn call_mut(&mut self, args: Args) -> Result; @@ -1127,7 +1133,8 @@ pub trait FnMut { /// A version of the call operator that takes a by-value receiver. #[lang="fn_once"] -#[unstable = "uncertain about variadic generics, input versus associated types"] +#[unstable(feature = "core", + reason = "uncertain about variadic generics, input versus associated types")] pub trait FnOnce { /// This is called when the call operator is used. extern "rust-call" fn call_once(self, args: Args) -> Result; diff --git a/src/libcore/option.rs b/src/libcore/option.rs index 3ee2aa678e97e..c7266aa4f1a8b 100644 --- a/src/libcore/option.rs +++ b/src/libcore/option.rs @@ -141,7 +141,7 @@ //! } //! ``` -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use self::Option::*; @@ -164,13 +164,13 @@ use slice; /// The `Option` type. #[derive(Clone, Copy, PartialEq, PartialOrd, Eq, Ord, Show, Hash)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub enum Option { /// No value - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] None, /// Some value `T` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] Some(T) } @@ -195,7 +195,7 @@ impl Option { /// assert_eq!(x.is_some(), false); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_some(&self) -> bool { match *self { Some(_) => true, @@ -215,7 +215,7 @@ impl Option { /// assert_eq!(x.is_none(), true); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_none(&self) -> bool { !self.is_some() } @@ -241,7 +241,7 @@ impl Option { /// println!("still can print num_as_str: {:?}", num_as_str); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn as_ref<'r>(&'r self) -> Option<&'r T> { match *self { Some(ref x) => Some(x), @@ -262,7 +262,7 @@ impl Option { /// assert_eq!(x, Some(42)); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn as_mut<'r>(&'r mut self) -> Option<&'r mut T> { match *self { Some(ref mut x) => Some(x), @@ -285,7 +285,8 @@ impl Option { /// assert_eq!(x, Some("Dirt")); /// ``` #[inline] - #[unstable = "waiting for mut conventions"] + #[unstable(feature = "core", + reason = "waiting for mut conventions")] pub fn as_mut_slice<'r>(&'r mut self) -> &'r mut [T] { match *self { Some(ref mut x) => { @@ -322,7 +323,7 @@ impl Option { /// x.expect("the world is ending"); // panics with `world is ending` /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn expect(self, msg: &str) -> T { match self { Some(val) => val, @@ -354,7 +355,7 @@ impl Option { /// assert_eq!(x.unwrap(), "air"); // fails /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn unwrap(self) -> T { match self { Some(val) => val, @@ -371,7 +372,7 @@ impl Option { /// assert_eq!(None.unwrap_or("bike"), "bike"); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn unwrap_or(self, def: T) -> T { match self { Some(x) => x, @@ -389,7 +390,7 @@ impl Option { /// assert_eq!(None.unwrap_or_else(|| 2 * k), 20); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn unwrap_or_else T>(self, f: F) -> T { match self { Some(x) => x, @@ -413,7 +414,7 @@ impl Option { /// let num_as_int: Option = num_as_str.map(|n| n.len()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn map U>(self, f: F) -> Option { match self { Some(x) => Some(f(x)), @@ -433,7 +434,7 @@ impl Option { /// assert_eq!(x.map_or(42, |v| v.len()), 42); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn map_or U>(self, def: U, f: F) -> U { match self { Some(t) => f(t), @@ -455,7 +456,7 @@ impl Option { /// assert_eq!(x.map_or_else(|| 2 * k, |v| v.len()), 42); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn map_or_else U, F: FnOnce(T) -> U>(self, def: D, f: F) -> U { match self { Some(t) => f(t), @@ -476,7 +477,7 @@ impl Option { /// assert_eq!(x.ok_or(0), Err(0)); /// ``` #[inline] - #[unstable] + #[unstable(feature = "core")] pub fn ok_or(self, err: E) -> Result { match self { Some(v) => Ok(v), @@ -497,7 +498,7 @@ impl Option { /// assert_eq!(x.ok_or_else(|| 0), Err(0)); /// ``` #[inline] - #[unstable] + #[unstable(feature = "core")] pub fn ok_or_else E>(self, err: F) -> Result { match self { Some(v) => Ok(v), @@ -521,7 +522,7 @@ impl Option { /// assert_eq!(x.iter().next(), None); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter(&self) -> Iter { Iter { inner: Item { opt: self.as_ref() } } } @@ -542,7 +543,8 @@ impl Option { /// assert_eq!(x.iter_mut().next(), None); /// ``` #[inline] - #[unstable = "waiting for iterator conventions"] + #[unstable(feature = "core", + reason = "waiting for iterator conventions")] pub fn iter_mut(&mut self) -> IterMut { IterMut { inner: Item { opt: self.as_mut() } } } @@ -561,7 +563,7 @@ impl Option { /// assert!(v.is_empty()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn into_iter(self) -> IntoIter { IntoIter { inner: Item { opt: self } } } @@ -592,7 +594,7 @@ impl Option { /// assert_eq!(x.and(y), None); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn and(self, optb: Option) -> Option { match self { Some(_) => optb, @@ -615,7 +617,7 @@ impl Option { /// assert_eq!(None.and_then(sq).and_then(sq), None); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn and_then Option>(self, f: F) -> Option { match self { Some(x) => f(x), @@ -645,7 +647,7 @@ impl Option { /// assert_eq!(x.or(y), None); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn or(self, optb: Option) -> Option { match self { Some(_) => self, @@ -667,7 +669,7 @@ impl Option { /// assert_eq!(None.or_else(nobody), None); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn or_else Option>(self, f: F) -> Option { match self { Some(_) => self, @@ -693,7 +695,7 @@ impl Option { /// assert_eq!(x, None); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn take(&mut self) -> Option { mem::replace(self, None) } @@ -702,7 +704,8 @@ impl Option { impl<'a, T: Clone, D: Deref> Option { /// Maps an Option to an Option by dereffing and cloning the contents of the Option. /// Useful for converting an Option<&T> to an Option. - #[unstable = "recently added as part of collections reform"] + #[unstable(feature = "core", + reason = "recently added as part of collections reform")] pub fn cloned(self) -> Option { self.map(|t| t.deref().clone()) } @@ -732,7 +735,7 @@ impl Option { /// assert_eq!(0, bad_year); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn unwrap_or_default(self) -> T { match self { Some(x) => x, @@ -745,7 +748,8 @@ impl Option { // Trait implementations ///////////////////////////////////////////////////////////////////////////// -#[unstable = "waiting on the stability of the trait itself"] +#[unstable(feature = "core", + reason = "waiting on the stability of the trait itself")] impl AsSlice for Option { /// Convert from `Option` to `&[T]` (without copying) #[inline] @@ -760,10 +764,10 @@ impl AsSlice for Option { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for Option { #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> Option { None } } @@ -803,10 +807,10 @@ impl DoubleEndedIterator for Item { impl ExactSizeIterator for Item {} /// An iterator over a reference of the contained item in an Option. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Iter<'a, A: 'a> { inner: Item<&'a A> } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, A> Iterator for Iter<'a, A> { type Item = &'a A; @@ -816,16 +820,16 @@ impl<'a, A> Iterator for Iter<'a, A> { fn size_hint(&self) -> (uint, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, A> DoubleEndedIterator for Iter<'a, A> { #[inline] fn next_back(&mut self) -> Option<&'a A> { self.inner.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, A> ExactSizeIterator for Iter<'a, A> {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, A> Clone for Iter<'a, A> { fn clone(&self) -> Iter<'a, A> { Iter { inner: self.inner.clone() } @@ -833,10 +837,10 @@ impl<'a, A> Clone for Iter<'a, A> { } /// An iterator over a mutable reference of the contained item in an Option. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IterMut<'a, A: 'a> { inner: Item<&'a mut A> } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, A> Iterator for IterMut<'a, A> { type Item = &'a mut A; @@ -846,20 +850,20 @@ impl<'a, A> Iterator for IterMut<'a, A> { fn size_hint(&self) -> (uint, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, A> DoubleEndedIterator for IterMut<'a, A> { #[inline] fn next_back(&mut self) -> Option<&'a mut A> { self.inner.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, A> ExactSizeIterator for IterMut<'a, A> {} /// An iterator over the item contained inside an Option. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IntoIter { inner: Item } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for IntoIter { type Item = A; @@ -869,20 +873,20 @@ impl Iterator for IntoIter { fn size_hint(&self) -> (uint, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for IntoIter { #[inline] fn next_back(&mut self) -> Option { self.inner.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for IntoIter {} ///////////////////////////////////////////////////////////////////////////// // FromIterator ///////////////////////////////////////////////////////////////////////////// -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl> FromIterator> for Option { /// Takes each element in the `Iterator`: if it is `None`, no further /// elements are taken, and the `None` is returned. Should no `None` occur, a @@ -902,7 +906,7 @@ impl> FromIterator> for Option { /// assert!(res == Some(vec!(2, 3))); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn from_iter>>(iter: I) -> Option { // FIXME(#11084): This could be replaced with Iterator::scan when this // performance bug is closed. diff --git a/src/libcore/ptr.rs b/src/libcore/ptr.rs index 0b89467d63b83..9c18cd0f6d9af 100644 --- a/src/libcore/ptr.rs +++ b/src/libcore/ptr.rs @@ -86,7 +86,7 @@ //! but C APIs hand out a lot of pointers generally, so are a common source //! of unsafe pointers in Rust. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use mem; use clone::Clone; @@ -99,13 +99,14 @@ use cmp::Ordering::{self, Less, Equal, Greater}; // FIXME #19649: intrinsic docs don't render, so these have no docs :( -#[unstable] +#[unstable(feature = "core")] pub use intrinsics::copy_nonoverlapping_memory; -#[unstable] +#[unstable(feature = "core")] pub use intrinsics::copy_memory; -#[unstable = "uncertain about naming and semantics"] +#[unstable(feature = "core", + reason = "uncertain about naming and semantics")] pub use intrinsics::set_memory; @@ -120,7 +121,7 @@ pub use intrinsics::set_memory; /// assert!(p.is_null()); /// ``` #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn null() -> *const T { 0 as *const T } /// Creates a null mutable raw pointer. @@ -134,7 +135,7 @@ pub fn null() -> *const T { 0 as *const T } /// assert!(p.is_null()); /// ``` #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn null_mut() -> *mut T { 0 as *mut T } /// Zeroes out `count * size_of::` bytes of memory at `dst`. `count` may be @@ -145,7 +146,8 @@ pub fn null_mut() -> *mut T { 0 as *mut T } /// Beyond accepting a raw pointer, this is unsafe because it will not drop the /// contents of `dst`, and may be used to create invalid instances of `T`. #[inline] -#[unstable = "may play a larger role in std::ptr future extensions"] +#[unstable(feature = "core", + reason = "may play a larger role in std::ptr future extensions")] pub unsafe fn zero_memory(dst: *mut T, count: uint) { set_memory(dst, 0, count); } @@ -158,7 +160,7 @@ pub unsafe fn zero_memory(dst: *mut T, count: uint) { /// /// This is only unsafe because it accepts a raw pointer. #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub unsafe fn swap(x: *mut T, y: *mut T) { // Give ourselves some scratch space to work with let mut tmp: T = mem::uninitialized(); @@ -182,7 +184,7 @@ pub unsafe fn swap(x: *mut T, y: *mut T) { /// This is only unsafe because it accepts a raw pointer. /// Otherwise, this operation is identical to `mem::replace`. #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub unsafe fn replace(dest: *mut T, mut src: T) -> T { mem::swap(mem::transmute(dest), &mut src); // cannot overlap src @@ -200,7 +202,7 @@ pub unsafe fn replace(dest: *mut T, mut src: T) -> T { /// `zero_memory`, or `copy_memory`). Note that `*src = foo` counts as a use /// because it will attempt to drop the value previously at `*src`. #[inline(always)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub unsafe fn read(src: *const T) -> T { let mut tmp: T = mem::uninitialized(); copy_nonoverlapping_memory(&mut tmp, src, 1); @@ -213,7 +215,8 @@ pub unsafe fn read(src: *const T) -> T { /// /// This is unsafe for the same reasons that `read` is unsafe. #[inline(always)] -#[unstable = "may play a larger role in std::ptr future extensions"] +#[unstable(feature = "core", + reason = "may play a larger role in std::ptr future extensions")] pub unsafe fn read_and_zero(dest: *mut T) -> T { // Copy the data out from `dest`: let tmp = read(&*dest); @@ -236,18 +239,18 @@ pub unsafe fn read_and_zero(dest: *mut T) -> T { /// This is appropriate for initializing uninitialized memory, or overwriting /// memory that has previously been `read` from. #[inline] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub unsafe fn write(dst: *mut T, src: T) { intrinsics::move_val_init(&mut *dst, src) } /// Methods on raw pointers -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait PtrExt: Sized { type Target; /// Returns true if the pointer is null. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_null(self) -> bool; /// Returns `None` if the pointer is null, or else returns a reference to @@ -259,8 +262,9 @@ pub trait PtrExt: Sized { /// null-safety, it is important to note that this is still an unsafe /// operation because the returned value could be pointing to invalid /// memory. - #[unstable = "Option is not clearly the right return type, and we may want \ - to tie the return lifetime to a borrow of the raw pointer"] + #[unstable(feature = "core", + reason = "Option is not clearly the right return type, and we may want \ + to tie the return lifetime to a borrow of the raw pointer")] unsafe fn as_ref<'a>(&self) -> Option<&'a Self::Target>; /// Calculates the offset from a pointer. `count` is in units of T; e.g. a @@ -271,12 +275,12 @@ pub trait PtrExt: Sized { /// The offset must be in-bounds of the object, or one-byte-past-the-end. /// Otherwise `offset` invokes Undefined Behaviour, regardless of whether /// the pointer is used. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] unsafe fn offset(self, count: int) -> Self; } /// Methods on mutable raw pointers -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait MutPtrExt { type Target; @@ -287,28 +291,30 @@ pub trait MutPtrExt { /// /// As with `as_ref`, this is unsafe because it cannot verify the validity /// of the returned pointer. - #[unstable = "Option is not clearly the right return type, and we may want \ - to tie the return lifetime to a borrow of the raw pointer"] + #[unstable(feature = "core", + reason = "Option is not clearly the right return type, and we may want \ + to tie the return lifetime to a borrow of the raw pointer")] unsafe fn as_mut<'a>(&self) -> Option<&'a mut Self::Target>; } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PtrExt for *const T { type Target = T; #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_null(self) -> bool { self as uint == 0 } #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] unsafe fn offset(self, count: int) -> *const T { intrinsics::offset(self, count) } #[inline] - #[unstable = "return value does not necessarily convey all possible \ - information"] + #[unstable(feature = "core", + reason = "return value does not necessarily convey all possible \ + information")] unsafe fn as_ref<'a>(&self) -> Option<&'a T> { if self.is_null() { None @@ -318,23 +324,24 @@ impl PtrExt for *const T { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PtrExt for *mut T { type Target = T; #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_null(self) -> bool { self as uint == 0 } #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] unsafe fn offset(self, count: int) -> *mut T { intrinsics::offset(self, count) as *mut T } #[inline] - #[unstable = "return value does not necessarily convey all possible \ - information"] + #[unstable(feature = "core", + reason = "return value does not necessarily convey all possible \ + information")] unsafe fn as_ref<'a>(&self) -> Option<&'a T> { if self.is_null() { None @@ -344,13 +351,14 @@ impl PtrExt for *mut T { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl MutPtrExt for *mut T { type Target = T; #[inline] - #[unstable = "return value does not necessarily convey all possible \ - information"] + #[unstable(feature = "core", + reason = "return value does not necessarily convey all possible \ + information")] unsafe fn as_mut<'a>(&self) -> Option<&'a mut T> { if self.is_null() { None @@ -361,7 +369,7 @@ impl MutPtrExt for *mut T { } // Equality for pointers -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for *const T { #[inline] fn eq(&self, other: &*const T) -> bool { @@ -371,10 +379,10 @@ impl PartialEq for *const T { fn ne(&self, other: &*const T) -> bool { !self.eq(other) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Eq for *const T {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for *mut T { #[inline] fn eq(&self, other: &*mut T) -> bool { @@ -384,10 +392,10 @@ impl PartialEq for *mut T { fn ne(&self, other: &*mut T) -> bool { !self.eq(other) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Eq for *mut T {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for *const T { #[inline] fn clone(&self) -> *const T { @@ -395,7 +403,7 @@ impl Clone for *const T { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for *mut T { #[inline] fn clone(&self) -> *mut T { @@ -408,7 +416,7 @@ mod externfnpointers { use mem; use cmp::PartialEq; - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<_R> PartialEq for extern "C" fn() -> _R { #[inline] fn eq(&self, other: &extern "C" fn() -> _R) -> bool { @@ -419,7 +427,7 @@ mod externfnpointers { } macro_rules! fnptreq { ($($p:ident),*) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<_R,$($p),*> PartialEq for extern "C" fn($($p),*) -> _R { #[inline] fn eq(&self, other: &extern "C" fn($($p),*) -> _R) -> bool { @@ -439,7 +447,7 @@ mod externfnpointers { } // Comparison for pointers -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Ord for *const T { #[inline] fn cmp(&self, other: &*const T) -> Ordering { @@ -453,7 +461,7 @@ impl Ord for *const T { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for *const T { #[inline] fn partial_cmp(&self, other: &*const T) -> Option { @@ -473,7 +481,7 @@ impl PartialOrd for *const T { fn ge(&self, other: &*const T) -> bool { *self >= *other } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Ord for *mut T { #[inline] fn cmp(&self, other: &*mut T) -> Ordering { @@ -487,7 +495,7 @@ impl Ord for *mut T { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for *mut T { #[inline] fn partial_cmp(&self, other: &*mut T) -> Option { @@ -513,32 +521,34 @@ impl PartialOrd for *mut T { /// raw `*mut T` (which conveys no particular ownership semantics). /// Useful for building abstractions like `Vec` or `Box`, which /// internally use raw pointers to manage the memory that they own. -#[unstable = "recently added to this module"] +#[unstable(feature = "core", reason = "recently added to this module")] pub struct Unique(pub *mut T); /// `Unique` pointers are `Send` if `T` is `Send` because the data they /// reference is unaliased. Note that this aliasing invariant is /// unenforced by the type system; the abstraction using the /// `Unique` must enforce it. -#[unstable = "recently added to this module"] +#[unstable(feature = "core", reason = "recently added to this module")] unsafe impl Send for Unique { } /// `Unique` pointers are `Sync` if `T` is `Sync` because the data they /// reference is unaliased. Note that this aliasing invariant is /// unenforced by the type system; the abstraction using the /// `Unique` must enforce it. -#[unstable = "recently added to this module"] +#[unstable(feature = "core", reason = "recently added to this module")] unsafe impl Sync for Unique { } impl Unique { /// Returns a null Unique. - #[unstable = "recently added to this module"] + #[unstable(feature = "core", + reason = "recently added to this module")] pub fn null() -> Unique { Unique(null_mut()) } /// Return an (unsafe) pointer into the memory owned by `self`. - #[unstable = "recently added to this module"] + #[unstable(feature = "core", + reason = "recently added to this module")] pub unsafe fn offset(self, offset: int) -> *mut T { self.0.offset(offset) } diff --git a/src/libcore/raw.rs b/src/libcore/raw.rs index 13a387c7cb0ed..3fd244b46e30f 100644 --- a/src/libcore/raw.rs +++ b/src/libcore/raw.rs @@ -9,7 +9,7 @@ // except according to those terms. #![allow(missing_docs)] -#![unstable] +#![unstable(feature = "core")] //! Contains struct definitions for the layout of compiler built-in types. //! diff --git a/src/libcore/result.rs b/src/libcore/result.rs index 28463c0f04ca3..ade257165c6ad 100644 --- a/src/libcore/result.rs +++ b/src/libcore/result.rs @@ -224,7 +224,7 @@ //! //! `try!` is imported by the prelude, and is available everywhere. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use self::Result::{Ok, Err}; @@ -241,14 +241,14 @@ use slice; /// See the [`std::result`](index.html) module documentation for details. #[derive(Clone, Copy, PartialEq, PartialOrd, Eq, Ord, Show, Hash)] #[must_use] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub enum Result { /// Contains the success value - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] Ok(T), /// Contains the error value - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] Err(E) } @@ -256,7 +256,7 @@ pub enum Result { // Type implementation ///////////////////////////////////////////////////////////////////////////// -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Result { ///////////////////////////////////////////////////////////////////////// // Querying the contained values @@ -274,7 +274,7 @@ impl Result { /// assert_eq!(x.is_ok(), false); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_ok(&self) -> bool { match *self { Ok(_) => true, @@ -294,7 +294,7 @@ impl Result { /// assert_eq!(x.is_err(), true); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_err(&self) -> bool { !self.is_ok() } @@ -318,7 +318,7 @@ impl Result { /// assert_eq!(x.ok(), None); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn ok(self) -> Option { match self { Ok(x) => Some(x), @@ -341,7 +341,7 @@ impl Result { /// assert_eq!(x.err(), Some("Nothing here")); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn err(self) -> Option { match self { Ok(_) => None, @@ -366,7 +366,7 @@ impl Result { /// assert_eq!(x.as_ref(), Err(&"Error")); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn as_ref(&self) -> Result<&T, &E> { match *self { Ok(ref x) => Ok(x), @@ -393,7 +393,7 @@ impl Result { /// assert_eq!(x.unwrap_err(), 0); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn as_mut(&mut self) -> Result<&mut T, &mut E> { match *self { Ok(ref mut x) => Ok(x), @@ -417,7 +417,8 @@ impl Result { /// assert!(x.as_mut_slice().is_empty()); /// ``` #[inline] - #[unstable = "waiting for mut conventions"] + #[unstable(feature = "core", + reason = "waiting for mut conventions")] pub fn as_mut_slice(&mut self) -> &mut [T] { match *self { Ok(ref mut x) => slice::mut_ref_slice(x), @@ -463,7 +464,7 @@ impl Result { /// assert!(sum == 10); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn map U>(self, op: F) -> Result { match self { Ok(t) => Ok(op(t)), @@ -489,7 +490,7 @@ impl Result { /// assert_eq!(x.map_err(stringify), Err("error code: 13".to_string())); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn map_err F>(self, op: O) -> Result { match self { Ok(t) => Ok(t), @@ -513,7 +514,7 @@ impl Result { /// assert_eq!(x.iter().next(), None); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter(&self) -> Iter { Iter { inner: self.as_ref().ok() } } @@ -534,7 +535,7 @@ impl Result { /// assert_eq!(x.iter_mut().next(), None); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter_mut(&mut self) -> IterMut { IterMut { inner: self.as_mut().ok() } } @@ -553,7 +554,7 @@ impl Result { /// assert_eq!(v, vec![]); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn into_iter(self) -> IntoIter { IntoIter { inner: self.ok() } } @@ -584,7 +585,7 @@ impl Result { /// assert_eq!(x.and(y), Ok("different result type")); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn and(self, res: Result) -> Result { match self { Ok(_) => res, @@ -608,7 +609,7 @@ impl Result { /// assert_eq!(Err(3).and_then(sq).and_then(sq), Err(3)); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn and_then Result>(self, op: F) -> Result { match self { Ok(t) => op(t), @@ -638,7 +639,7 @@ impl Result { /// assert_eq!(x.or(y), Ok(2)); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn or(self, res: Result) -> Result { match self { Ok(_) => self, @@ -662,7 +663,7 @@ impl Result { /// assert_eq!(Err(3).or_else(err).or_else(err), Err(3)); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn or_else Result>(self, op: O) -> Result { match self { Ok(t) => Ok(t), @@ -684,7 +685,7 @@ impl Result { /// assert_eq!(x.unwrap_or(optb), optb); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn unwrap_or(self, optb: T) -> T { match self { Ok(t) => t, @@ -704,7 +705,7 @@ impl Result { /// assert_eq!(Err("foo").unwrap_or_else(count), 3); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn unwrap_or_else T>(self, op: F) -> T { match self { Ok(t) => t, @@ -713,7 +714,7 @@ impl Result { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Result { /// Unwraps a result, yielding the content of an `Ok`. /// @@ -734,7 +735,7 @@ impl Result { /// x.unwrap(); // panics with `emergency failure` /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn unwrap(self) -> T { match self { Ok(t) => t, @@ -744,7 +745,7 @@ impl Result { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Result { /// Unwraps a result, yielding the content of an `Err`. /// @@ -765,7 +766,7 @@ impl Result { /// assert_eq!(x.unwrap_err(), "emergency failure"); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn unwrap_err(self) -> E { match self { Ok(t) => @@ -782,7 +783,7 @@ impl Result { impl AsSlice for Result { /// Convert from `Result` to `&[T]` (without copying) #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn as_slice<'a>(&'a self) -> &'a [T] { match *self { Ok(ref x) => slice::ref_slice(x), @@ -800,10 +801,10 @@ impl AsSlice for Result { ///////////////////////////////////////////////////////////////////////////// /// An iterator over a reference to the `Ok` variant of a `Result`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Iter<'a, T: 'a> { inner: Option<&'a T> } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Iterator for Iter<'a, T> { type Item = &'a T; @@ -816,13 +817,13 @@ impl<'a, T> Iterator for Iter<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> DoubleEndedIterator for Iter<'a, T> { #[inline] fn next_back(&mut self) -> Option<&'a T> { self.inner.take() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> ExactSizeIterator for Iter<'a, T> {} impl<'a, T> Clone for Iter<'a, T> { @@ -830,10 +831,10 @@ impl<'a, T> Clone for Iter<'a, T> { } /// An iterator over a mutable reference to the `Ok` variant of a `Result`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IterMut<'a, T: 'a> { inner: Option<&'a mut T> } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Iterator for IterMut<'a, T> { type Item = &'a mut T; @@ -846,20 +847,20 @@ impl<'a, T> Iterator for IterMut<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> DoubleEndedIterator for IterMut<'a, T> { #[inline] fn next_back(&mut self) -> Option<&'a mut T> { self.inner.take() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> ExactSizeIterator for IterMut<'a, T> {} /// An iterator over the value in a `Ok` variant of a `Result`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IntoIter { inner: Option } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for IntoIter { type Item = T; @@ -872,20 +873,20 @@ impl Iterator for IntoIter { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl DoubleEndedIterator for IntoIter { #[inline] fn next_back(&mut self) -> Option { self.inner.take() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for IntoIter {} ///////////////////////////////////////////////////////////////////////////// // FromIterator ///////////////////////////////////////////////////////////////////////////// -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl> FromIterator> for Result { /// Takes each element in the `Iterator`: if it is an `Err`, no further /// elements are taken, and the `Err` is returned. Should no `Err` occur, a @@ -949,7 +950,7 @@ impl> FromIterator> for Result { /// If an `Err` is encountered, it is immediately returned. /// Otherwise, the folded value is returned. #[inline] -#[unstable] +#[unstable(feature = "core")] pub fn fold uint where Self::Item: Clone; } -#[unstable] +#[unstable(feature = "core")] impl SliceExt for [T] { type Item = T; @@ -230,7 +230,7 @@ impl SliceExt for [T] { self.repr().data } - #[unstable] + #[unstable(feature = "core")] fn binary_search_by(&self, mut f: F) -> Result where F: FnMut(&T) -> Ordering { @@ -410,12 +410,12 @@ impl SliceExt for [T] { m >= n && needle == &self[m-n..] } - #[unstable] + #[unstable(feature = "core")] fn binary_search(&self, x: &T) -> Result where T: Ord { self.binary_search_by(|p| p.cmp(x)) } - #[unstable] + #[unstable(feature = "core")] fn next_permutation(&mut self) -> bool where T: Ord { // These cases only have 1 permutation each, so we can't do anything. if self.len() < 2 { return false; } @@ -446,7 +446,7 @@ impl SliceExt for [T] { true } - #[unstable] + #[unstable(feature = "core")] fn prev_permutation(&mut self) -> bool where T: Ord { // These cases only have 1 permutation each, so we can't do anything. if self.len() < 2 { return false; } @@ -489,7 +489,7 @@ impl SliceExt for [T] { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::Index for [T] { type Output = T; @@ -500,7 +500,7 @@ impl ops::Index for [T] { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::IndexMut for [T] { type Output = T; @@ -511,7 +511,7 @@ impl ops::IndexMut for [T] { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::Index> for [T] { type Output = [T]; #[inline] @@ -526,7 +526,7 @@ impl ops::Index> for [T] { } } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::Index> for [T] { type Output = [T]; #[inline] @@ -534,7 +534,7 @@ impl ops::Index> for [T] { self.index(&ops::Range{ start: 0, end: index.end }) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::Index> for [T] { type Output = [T]; #[inline] @@ -542,7 +542,7 @@ impl ops::Index> for [T] { self.index(&ops::Range{ start: index.start, end: self.len() }) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::Index for [T] { type Output = [T]; #[inline] @@ -551,7 +551,7 @@ impl ops::Index for [T] { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::IndexMut> for [T] { type Output = [T]; #[inline] @@ -566,7 +566,7 @@ impl ops::IndexMut> for [T] { } } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::IndexMut> for [T] { type Output = [T]; #[inline] @@ -574,7 +574,7 @@ impl ops::IndexMut> for [T] { self.index_mut(&ops::Range{ start: 0, end: index.end }) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::IndexMut> for [T] { type Output = [T]; #[inline] @@ -583,7 +583,7 @@ impl ops::IndexMut> for [T] { self.index_mut(&ops::Range{ start: index.start, end: len }) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ops::IndexMut for [T] { type Output = [T]; #[inline] @@ -598,33 +598,34 @@ impl ops::IndexMut for [T] { //////////////////////////////////////////////////////////////////////////////// /// Data that is viewable as a slice. -#[unstable = "will be replaced by slice syntax"] +#[unstable(feature = "core", + reason = "will be replaced by slice syntax")] pub trait AsSlice { /// Work with `self` as a slice. fn as_slice<'a>(&'a self) -> &'a [T]; } -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl AsSlice for [T] { #[inline(always)] fn as_slice<'a>(&'a self) -> &'a [T] { self } } -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl<'a, T, U: ?Sized + AsSlice> AsSlice for &'a U { #[inline(always)] fn as_slice(&self) -> &[T] { AsSlice::as_slice(*self) } } -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl<'a, T, U: ?Sized + AsSlice> AsSlice for &'a mut U { #[inline(always)] fn as_slice(&self) -> &[T] { AsSlice::as_slice(*self) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Default for &'a [T] { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> &'a [T] { &[] } } @@ -635,7 +636,7 @@ impl<'a, T> Default for &'a [T] { // The shared definition of the `Iter` and `IterMut` iterators macro_rules! iterator { (struct $name:ident -> $ptr:ty, $elem:ty) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Iterator for $name<'a, T> { type Item = $elem; @@ -673,7 +674,7 @@ macro_rules! iterator { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> DoubleEndedIterator for $name<'a, T> { #[inline] fn next_back(&mut self) -> Option<$elem> { @@ -715,14 +716,14 @@ macro_rules! make_slice { } /// Immutable slice iterator -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Iter<'a, T: 'a> { ptr: *const T, end: *const T, marker: marker::ContravariantLifetime<'a> } -#[unstable] +#[unstable(feature = "core")] impl<'a, T> ops::Index> for Iter<'a, T> { type Output = [T]; #[inline] @@ -731,7 +732,7 @@ impl<'a, T> ops::Index> for Iter<'a, T> { } } -#[unstable] +#[unstable(feature = "core")] impl<'a, T> ops::Index> for Iter<'a, T> { type Output = [T]; #[inline] @@ -740,7 +741,7 @@ impl<'a, T> ops::Index> for Iter<'a, T> { } } -#[unstable] +#[unstable(feature = "core")] impl<'a, T> ops::Index> for Iter<'a, T> { type Output = [T]; #[inline] @@ -749,7 +750,7 @@ impl<'a, T> ops::Index> for Iter<'a, T> { } } -#[unstable] +#[unstable(feature = "core")] impl<'a, T> ops::Index for Iter<'a, T> { type Output = [T]; #[inline] @@ -763,7 +764,7 @@ impl<'a, T> Iter<'a, T> { /// /// This has the same lifetime as the original slice, and so the /// iterator can continue to be used while this exists. - #[unstable] + #[unstable(feature = "core")] pub fn as_slice(&self) -> &'a [T] { make_slice!(T => &'a [T]: self.ptr, self.end) } @@ -773,15 +774,15 @@ impl<'a,T> Copy for Iter<'a,T> {} iterator!{struct Iter -> *const T, &'a T} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> ExactSizeIterator for Iter<'a, T> {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Clone for Iter<'a, T> { fn clone(&self) -> Iter<'a, T> { *self } } -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl<'a, T> RandomAccessIterator for Iter<'a, T> { #[inline] fn indexable(&self) -> uint { @@ -807,7 +808,7 @@ impl<'a, T> RandomAccessIterator for Iter<'a, T> { } /// Mutable slice iterator. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IterMut<'a, T: 'a> { ptr: *mut T, end: *mut T, @@ -815,7 +816,7 @@ pub struct IterMut<'a, T: 'a> { } -#[unstable] +#[unstable(feature = "core")] impl<'a, T> ops::Index> for IterMut<'a, T> { type Output = [T]; #[inline] @@ -823,7 +824,7 @@ impl<'a, T> ops::Index> for IterMut<'a, T> { self.index(&ops::FullRange).index(index) } } -#[unstable] +#[unstable(feature = "core")] impl<'a, T> ops::Index> for IterMut<'a, T> { type Output = [T]; #[inline] @@ -831,7 +832,7 @@ impl<'a, T> ops::Index> for IterMut<'a, T> { self.index(&ops::FullRange).index(index) } } -#[unstable] +#[unstable(feature = "core")] impl<'a, T> ops::Index> for IterMut<'a, T> { type Output = [T]; #[inline] @@ -839,7 +840,7 @@ impl<'a, T> ops::Index> for IterMut<'a, T> { self.index(&ops::FullRange).index(index) } } -#[unstable] +#[unstable(feature = "core")] impl<'a, T> ops::Index for IterMut<'a, T> { type Output = [T]; #[inline] @@ -848,7 +849,7 @@ impl<'a, T> ops::Index for IterMut<'a, T> { } } -#[unstable] +#[unstable(feature = "core")] impl<'a, T> ops::IndexMut> for IterMut<'a, T> { type Output = [T]; #[inline] @@ -856,7 +857,7 @@ impl<'a, T> ops::IndexMut> for IterMut<'a, T> { self.index_mut(&ops::FullRange).index_mut(index) } } -#[unstable] +#[unstable(feature = "core")] impl<'a, T> ops::IndexMut> for IterMut<'a, T> { type Output = [T]; #[inline] @@ -864,7 +865,7 @@ impl<'a, T> ops::IndexMut> for IterMut<'a, T> { self.index_mut(&ops::FullRange).index_mut(index) } } -#[unstable] +#[unstable(feature = "core")] impl<'a, T> ops::IndexMut> for IterMut<'a, T> { type Output = [T]; #[inline] @@ -872,7 +873,7 @@ impl<'a, T> ops::IndexMut> for IterMut<'a, T> { self.index_mut(&ops::FullRange).index_mut(index) } } -#[unstable] +#[unstable(feature = "core")] impl<'a, T> ops::IndexMut for IterMut<'a, T> { type Output = [T]; #[inline] @@ -889,7 +890,7 @@ impl<'a, T> IterMut<'a, T> { /// to consume the iterator. Consider using the `Slice` and /// `SliceMut` implementations for obtaining slices with more /// restricted lifetimes that do not consume the iterator. - #[unstable] + #[unstable(feature = "core")] pub fn into_slice(self) -> &'a mut [T] { make_slice!(T => &'a mut [T]: self.ptr, self.end) } @@ -897,7 +898,7 @@ impl<'a, T> IterMut<'a, T> { iterator!{struct IterMut -> *mut T, &'a mut T} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> ExactSizeIterator for IterMut<'a, T> {} /// An internal abstraction over the splitting iterators, so that @@ -910,7 +911,7 @@ trait SplitIter: DoubleEndedIterator { /// An iterator over subslices separated by elements that match a predicate /// function. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Split<'a, T:'a, P> where P: FnMut(&T) -> bool { v: &'a [T], pred: P, @@ -918,7 +919,7 @@ pub struct Split<'a, T:'a, P> where P: FnMut(&T) -> bool { } // FIXME(#19839) Remove in favor of `#[derive(Clone)]` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, P> Clone for Split<'a, T, P> where P: Clone + FnMut(&T) -> bool { fn clone(&self) -> Split<'a, T, P> { Split { @@ -929,7 +930,7 @@ impl<'a, T, P> Clone for Split<'a, T, P> where P: Clone + FnMut(&T) -> bool { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, P> Iterator for Split<'a, T, P> where P: FnMut(&T) -> bool { type Item = &'a [T]; @@ -957,7 +958,7 @@ impl<'a, T, P> Iterator for Split<'a, T, P> where P: FnMut(&T) -> bool { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, P> DoubleEndedIterator for Split<'a, T, P> where P: FnMut(&T) -> bool { #[inline] fn next_back(&mut self) -> Option<&'a [T]> { @@ -983,7 +984,7 @@ impl<'a, T, P> SplitIter for Split<'a, T, P> where P: FnMut(&T) -> bool { /// An iterator over the subslices of the vector which are separated /// by elements that match `pred`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct SplitMut<'a, T:'a, P> where P: FnMut(&T) -> bool { v: &'a mut [T], pred: P, @@ -1002,7 +1003,7 @@ impl<'a, T, P> SplitIter for SplitMut<'a, T, P> where P: FnMut(&T) -> bool { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, P> Iterator for SplitMut<'a, T, P> where P: FnMut(&T) -> bool { type Item = &'a mut [T]; @@ -1037,7 +1038,7 @@ impl<'a, T, P> Iterator for SplitMut<'a, T, P> where P: FnMut(&T) -> bool { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, P> DoubleEndedIterator for SplitMut<'a, T, P> where P: FnMut(&T) -> bool, { @@ -1092,7 +1093,7 @@ impl> Iterator for GenericSplitN { /// An iterator over subslices separated by elements that match a predicate /// function, limited to a given number of splits. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct SplitN<'a, T: 'a, P> where P: FnMut(&T) -> bool { inner: GenericSplitN> } @@ -1100,14 +1101,14 @@ pub struct SplitN<'a, T: 'a, P> where P: FnMut(&T) -> bool { /// An iterator over subslices separated by elements that match a /// predicate function, limited to a given number of splits, starting /// from the end of the slice. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct RSplitN<'a, T: 'a, P> where P: FnMut(&T) -> bool { inner: GenericSplitN> } /// An iterator over subslices separated by elements that match a predicate /// function, limited to a given number of splits. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct SplitNMut<'a, T: 'a, P> where P: FnMut(&T) -> bool { inner: GenericSplitN> } @@ -1115,14 +1116,14 @@ pub struct SplitNMut<'a, T: 'a, P> where P: FnMut(&T) -> bool { /// An iterator over subslices separated by elements that match a /// predicate function, limited to a given number of splits, starting /// from the end of the slice. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct RSplitNMut<'a, T: 'a, P> where P: FnMut(&T) -> bool { inner: GenericSplitN> } macro_rules! forward_iterator { ($name:ident: $elem:ident, $iter_of:ty) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, $elem, P> Iterator for $name<'a, $elem, P> where P: FnMut(&T) -> bool { @@ -1148,13 +1149,13 @@ forward_iterator! { RSplitNMut: T, &'a mut [T] } /// An iterator over overlapping subslices of length `size`. #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Windows<'a, T:'a> { v: &'a [T], size: uint } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Iterator for Windows<'a, T> { type Item = &'a [T]; @@ -1186,13 +1187,13 @@ impl<'a, T> Iterator for Windows<'a, T> { /// When the slice len is not evenly divided by the chunk size, the last slice /// of the iteration will be the remainder. #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Chunks<'a, T:'a> { v: &'a [T], size: uint } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Iterator for Chunks<'a, T> { type Item = &'a [T]; @@ -1221,7 +1222,7 @@ impl<'a, T> Iterator for Chunks<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> DoubleEndedIterator for Chunks<'a, T> { #[inline] fn next_back(&mut self) -> Option<&'a [T]> { @@ -1237,10 +1238,10 @@ impl<'a, T> DoubleEndedIterator for Chunks<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> ExactSizeIterator for Chunks<'a, T> {} -#[unstable = "trait is experimental"] +#[unstable(feature = "core", reason = "trait is experimental")] impl<'a, T> RandomAccessIterator for Chunks<'a, T> { #[inline] fn indexable(&self) -> uint { @@ -1264,13 +1265,13 @@ impl<'a, T> RandomAccessIterator for Chunks<'a, T> { /// An iterator over a slice in (non-overlapping) mutable chunks (`size` /// elements at a time). When the slice len is not evenly divided by the chunk /// size, the last slice of the iteration will be the remainder. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct ChunksMut<'a, T:'a> { v: &'a mut [T], chunk_size: uint } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Iterator for ChunksMut<'a, T> { type Item = &'a mut [T]; @@ -1300,7 +1301,7 @@ impl<'a, T> Iterator for ChunksMut<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> DoubleEndedIterator for ChunksMut<'a, T> { #[inline] fn next_back(&mut self) -> Option<&'a mut [T]> { @@ -1318,7 +1319,7 @@ impl<'a, T> DoubleEndedIterator for ChunksMut<'a, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> ExactSizeIterator for ChunksMut<'a, T> {} // @@ -1326,7 +1327,7 @@ impl<'a, T> ExactSizeIterator for ChunksMut<'a, T> {} // /// Converts a pointer to A into a slice of length 1 (without copying). -#[unstable] +#[unstable(feature = "core")] pub fn ref_slice<'a, A>(s: &'a A) -> &'a [A] { unsafe { transmute(RawSlice { data: s, len: 1 }) @@ -1334,7 +1335,7 @@ pub fn ref_slice<'a, A>(s: &'a A) -> &'a [A] { } /// Converts a pointer to A into a slice of length 1 (without copying). -#[unstable] +#[unstable(feature = "core")] pub fn mut_ref_slice<'a, A>(s: &'a mut A) -> &'a mut [A] { unsafe { let ptr: *const A = transmute(s); @@ -1368,7 +1369,8 @@ pub fn mut_ref_slice<'a, A>(s: &'a mut A) -> &'a mut [A] { /// } /// ``` #[inline] -#[unstable = "should be renamed to from_raw_parts"] +#[unstable(feature = "core", + reason = "should be renamed to from_raw_parts")] pub unsafe fn from_raw_buf<'a, T>(p: &'a *const T, len: uint) -> &'a [T] { transmute(RawSlice { data: *p, len: len }) } @@ -1380,7 +1382,8 @@ pub unsafe fn from_raw_buf<'a, T>(p: &'a *const T, len: uint) -> &'a [T] { /// not being able to provide a non-aliasing guarantee of the returned mutable /// slice. #[inline] -#[unstable = "should be renamed to from_raw_parts_mut"] +#[unstable(feature = "core", + reason = "should be renamed to from_raw_parts_mut")] pub unsafe fn from_raw_mut_buf<'a, T>(p: &'a *mut T, len: uint) -> &'a mut [T] { transmute(RawSlice { data: *p, len: len }) } @@ -1390,7 +1393,7 @@ pub unsafe fn from_raw_mut_buf<'a, T>(p: &'a *mut T, len: uint) -> &'a mut [T] { // /// Operations on `[u8]`. -#[unstable = "needs review"] +#[unstable(feature = "core", reason = "needs review")] pub mod bytes { use ptr; use slice::SliceExt; @@ -1403,7 +1406,6 @@ pub mod bytes { impl MutableByteVector for [u8] { #[inline] - #[allow(unstable)] fn set_memory(&mut self, value: u8) { unsafe { ptr::set_memory(self.as_mut_ptr(), value, self.len()) }; } @@ -1432,7 +1434,7 @@ pub mod bytes { // Boilerplate traits // -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialEq<[B]> for [A] where A: PartialEq { fn eq(&self, other: &[B]) -> bool { self.len() == other.len() && @@ -1444,17 +1446,17 @@ impl PartialEq<[B]> for [A] where A: PartialEq { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Eq for [T] {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Ord for [T] { fn cmp(&self, other: &[T]) -> Ordering { order::cmp(self.iter(), other.iter()) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for [T] { #[inline] fn partial_cmp(&self, other: &[T]) -> Option { @@ -1479,7 +1481,7 @@ impl PartialOrd for [T] { } /// Extension methods for slices containing integers. -#[unstable] +#[unstable(feature = "core")] pub trait IntSliceExt { /// Converts the slice to an immutable slice of unsigned integers with the same width. fn as_unsigned<'a>(&'a self) -> &'a [U]; @@ -1494,7 +1496,7 @@ pub trait IntSliceExt { macro_rules! impl_int_slice { ($u:ty, $s:ty, $t:ty) => { - #[unstable] + #[unstable(feature = "core")] impl IntSliceExt<$u, $s> for [$t] { #[inline] fn as_unsigned(&self) -> &[$u] { unsafe { transmute(self) } } diff --git a/src/libcore/str/mod.rs b/src/libcore/str/mod.rs index b0227c749cc33..5b94733ea6fd6 100644 --- a/src/libcore/str/mod.rs +++ b/src/libcore/str/mod.rs @@ -47,7 +47,7 @@ macro_rules! delegate_iter { } }; ($te:ty : $ti:ty) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for $ti { type Item = $te; @@ -60,7 +60,7 @@ macro_rules! delegate_iter { self.0.size_hint() } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a> DoubleEndedIterator for $ti { #[inline] fn next_back(&mut self) -> Option<$te> { @@ -69,7 +69,7 @@ macro_rules! delegate_iter { } }; (pattern $te:ty : $ti:ty) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, P: CharEq> Iterator for $ti { type Item = $te; @@ -82,7 +82,7 @@ macro_rules! delegate_iter { self.0.size_hint() } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, P: CharEq> DoubleEndedIterator for $ti { #[inline] fn next_back(&mut self) -> Option<$te> { @@ -91,7 +91,7 @@ macro_rules! delegate_iter { } }; (pattern forward $te:ty : $ti:ty) => { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, P: CharEq> Iterator for $ti { type Item = $te; @@ -110,7 +110,8 @@ macro_rules! delegate_iter { /// A trait to abstract the idea of creating a new instance of a type from a /// string. // FIXME(#17307): there should be an `E` associated type for a `Result` return -#[unstable = "will return a Result once associated types are working"] +#[unstable(feature = "core", + reason = "will return a Result once associated types are working")] pub trait FromStr { /// Parses a string `s` to return an optional value of this type. If the /// string is ill-formatted, the None is returned. @@ -145,7 +146,8 @@ Section: Creating a string /// Errors which can occur when attempting to interpret a byte slice as a `str`. #[derive(Copy, Eq, PartialEq, Clone, Show)] -#[unstable = "error enumeration recently added and definitions may be refined"] +#[unstable(feature = "core", + reason = "error enumeration recently added and definitions may be refined")] pub enum Utf8Error { /// An invalid byte was detected at the byte offset given. /// @@ -169,7 +171,7 @@ pub enum Utf8Error { /// /// Returns `Err` if the slice is not utf-8 with a description as to why the /// provided slice is not utf-8. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn from_utf8(v: &[u8]) -> Result<&str, Utf8Error> { try!(run_utf8_validation_iterator(&mut v.iter())); Ok(unsafe { from_utf8_unchecked(v) }) @@ -177,7 +179,7 @@ pub fn from_utf8(v: &[u8]) -> Result<&str, Utf8Error> { /// Converts a slice of bytes to a string slice without checking /// that the string contains valid UTF-8. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub unsafe fn from_utf8_unchecked<'a>(v: &'a [u8]) -> &'a str { mem::transmute(v) } @@ -195,7 +197,9 @@ pub unsafe fn from_utf8_unchecked<'a>(v: &'a [u8]) -> &'a str { /// # Panics /// /// This function will panic if the string pointed to by `s` is not valid UTF-8. -#[deprecated = "use std::ffi::c_str_to_bytes + str::from_utf8"] +#[unstable(feature = "core")] +#[deprecated(since = "1.0.0", + reason = "use std::ffi::c_str_to_bytes + str::from_utf8")] pub unsafe fn from_c_str(s: *const i8) -> &'static str { let s = s as *const u8; let mut len = 0; @@ -207,7 +211,8 @@ pub unsafe fn from_c_str(s: *const i8) -> &'static str { } /// Something that can be used to compare against a character -#[unstable = "definition may change as pattern-related methods are stabilized"] +#[unstable(feature = "core", + reason = "definition may change as pattern-related methods are stabilized")] pub trait CharEq { /// Determine if the splitter should split at the given character fn matches(&mut self, char) -> bool; @@ -244,7 +249,7 @@ impl<'a> CharEq for &'a [char] { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Error for Utf8Error { fn description(&self) -> &str { match *self { @@ -254,7 +259,7 @@ impl Error for Utf8Error { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for Utf8Error { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { match *self { @@ -276,7 +281,7 @@ Section: Iterators /// /// Created with the method `.chars()`. #[derive(Clone, Copy)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Chars<'a> { iter: slice::Iter<'a, u8> } @@ -307,7 +312,7 @@ fn unwrap_or_0(opt: Option<&u8>) -> u8 { /// Reads the next code point out of a byte iterator (assuming a /// UTF-8-like encoding). -#[unstable] +#[unstable(feature = "core")] pub fn next_code_point(bytes: &mut slice::Iter) -> Option { // Decode UTF-8 let x = match bytes.next() { @@ -339,7 +344,7 @@ pub fn next_code_point(bytes: &mut slice::Iter) -> Option { Some(ch) } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for Chars<'a> { type Item = char; @@ -360,7 +365,7 @@ impl<'a> Iterator for Chars<'a> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> DoubleEndedIterator for Chars<'a> { #[inline] fn next_back(&mut self) -> Option { @@ -397,13 +402,13 @@ impl<'a> DoubleEndedIterator for Chars<'a> { /// External iterator for a string's characters and their byte offsets. /// Use with the `std::iter` module. #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct CharIndices<'a> { front_offset: uint, iter: Chars<'a>, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for CharIndices<'a> { type Item = (uint, char); @@ -427,7 +432,7 @@ impl<'a> Iterator for CharIndices<'a> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> DoubleEndedIterator for CharIndices<'a> { #[inline] fn next_back(&mut self) -> Option<(uint, char)> { @@ -446,7 +451,7 @@ impl<'a> DoubleEndedIterator for CharIndices<'a> { /// Use with the `std::iter` module. /// /// Created with `StrExt::bytes` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] #[derive(Clone)] pub struct Bytes<'a>(Map<&'a u8, u8, slice::Iter<'a, u8>, BytesDeref>); delegate_iter!{exact u8 : Bytes<'a>} @@ -486,13 +491,13 @@ struct CharSplitsN<'a, Sep> { } /// An iterator over the lines of a string, separated by `\n`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Lines<'a> { inner: CharSplits<'a, char>, } /// An iterator over the lines of a string, separated by either `\n` or (`\r\n`). -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct LinesAny<'a> { inner: Map<&'a str, &'a str, Lines<'a>, fn(&str) -> &str>, } @@ -509,7 +514,7 @@ impl<'a, Sep> CharSplits<'a, Sep> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, Sep: CharEq> Iterator for CharSplits<'a, Sep> { type Item = &'a str; @@ -544,7 +549,7 @@ impl<'a, Sep: CharEq> Iterator for CharSplits<'a, Sep> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, Sep: CharEq> DoubleEndedIterator for CharSplits<'a, Sep> { #[inline] fn next_back(&mut self) -> Option<&'a str> { @@ -586,7 +591,7 @@ impl<'a, Sep: CharEq> DoubleEndedIterator for CharSplits<'a, Sep> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, Sep: CharEq> Iterator for CharSplitsN<'a, Sep> { type Item = &'a str; @@ -892,7 +897,7 @@ impl Searcher { /// An iterator over the start and end indices of the matches of a /// substring within a larger string #[derive(Clone)] -#[unstable = "type may be removed"] +#[unstable(feature = "core", reason = "type may be removed")] pub struct MatchIndices<'a> { // constants haystack: &'a str, @@ -903,14 +908,14 @@ pub struct MatchIndices<'a> { /// An iterator over the substrings of a string separated by a given /// search string #[derive(Clone)] -#[unstable = "type may be removed"] +#[unstable(feature = "core", reason = "type may be removed")] pub struct SplitStr<'a> { it: MatchIndices<'a>, last_end: uint, finished: bool } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for MatchIndices<'a> { type Item = (uint, uint); @@ -927,7 +932,7 @@ impl<'a> Iterator for MatchIndices<'a> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for SplitStr<'a> { type Item = &'a str; @@ -1087,7 +1092,8 @@ static UTF8_CHAR_WIDTH: [u8; 256] = [ /// the next `char` in a string. This can be used as a data structure /// for iterating over the UTF-8 bytes of a string. #[derive(Copy)] -#[unstable = "naming is uncertain with container conventions"] +#[unstable(feature = "core", + reason = "naming is uncertain with container conventions")] pub struct CharRange { /// Current `char` pub ch: char, @@ -1113,7 +1119,7 @@ mod traits { use ops; use str::{StrExt, eq_slice}; - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Ord for str { #[inline] fn cmp(&self, other: &str) -> Ordering { @@ -1129,7 +1135,7 @@ mod traits { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for str { #[inline] fn eq(&self, other: &str) -> bool { @@ -1139,10 +1145,10 @@ mod traits { fn ne(&self, other: &str) -> bool { !(*self).eq(other) } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl Eq for str {} - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl PartialOrd for str { #[inline] fn partial_cmp(&self, other: &str) -> Option { @@ -1176,7 +1182,7 @@ mod traits { /// // byte 100 is outside the string /// // &s[3 .. 100]; /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl ops::Index> for str { type Output = str; #[inline] @@ -1199,7 +1205,7 @@ mod traits { /// /// Panics when `end` does not point to a valid character, or is /// out of bounds. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl ops::Index> for str { type Output = str; #[inline] @@ -1219,7 +1225,7 @@ mod traits { /// /// Panics when `begin` does not point to a valid character, or is /// out of bounds. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl ops::Index> for str { type Output = str; #[inline] @@ -1233,7 +1239,7 @@ mod traits { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl ops::Index for str { type Output = str; #[inline] @@ -1244,9 +1250,10 @@ mod traits { } /// Any string that can be represented as a slice -#[unstable = "Instead of taking this bound generically, this trait will be \ - replaced with one of slicing syntax (&foo[]), deref coercions, or \ - a more generic conversion trait"] +#[unstable(feature = "core", + reason = "Instead of taking this bound generically, this trait will be \ + replaced with one of slicing syntax (&foo[]), deref coercions, or \ + a more generic conversion trait")] pub trait Str { /// Work with `self` as a slice. fn as_slice<'a>(&'a self) -> &'a str; @@ -1264,25 +1271,26 @@ impl<'a, S: ?Sized> Str for &'a S where S: Str { /// Return type of `StrExt::split` #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Split<'a, P>(CharSplits<'a, P>); delegate_iter!{pattern &'a str : Split<'a, P>} /// Return type of `StrExt::split_terminator` #[derive(Clone)] -#[unstable = "might get removed in favour of a constructor method on Split"] +#[unstable(feature = "core", + reason = "might get removed in favour of a constructor method on Split")] pub struct SplitTerminator<'a, P>(CharSplits<'a, P>); delegate_iter!{pattern &'a str : SplitTerminator<'a, P>} /// Return type of `StrExt::splitn` #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct SplitN<'a, P>(CharSplitsN<'a, P>); delegate_iter!{pattern forward &'a str : SplitN<'a, P>} /// Return type of `StrExt::rsplitn` #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct RSplitN<'a, P>(CharSplitsN<'a, P>); delegate_iter!{pattern forward &'a str : RSplitN<'a, P>} @@ -1648,7 +1656,7 @@ impl StrExt for str { /// Pluck a code point out of a UTF-8-like byte slice and return the /// index of the next code point. #[inline] -#[unstable] +#[unstable(feature = "core")] pub fn char_range_at_raw(bytes: &[u8], i: uint) -> (u32, usize) { if bytes[i] < 128u8 { return (bytes[i] as u32, i + 1); @@ -1671,13 +1679,13 @@ pub fn char_range_at_raw(bytes: &[u8], i: uint) -> (u32, usize) { multibyte_char_range_at(bytes, i) } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Default for &'a str { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> &'a str { "" } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for Lines<'a> { type Item = &'a str; @@ -1687,13 +1695,13 @@ impl<'a> Iterator for Lines<'a> { fn size_hint(&self) -> (uint, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> DoubleEndedIterator for Lines<'a> { #[inline] fn next_back(&mut self) -> Option<&'a str> { self.inner.next_back() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Iterator for LinesAny<'a> { type Item = &'a str; @@ -1703,7 +1711,7 @@ impl<'a> Iterator for LinesAny<'a> { fn size_hint(&self) -> (uint, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> DoubleEndedIterator for LinesAny<'a> { #[inline] fn next_back(&mut self) -> Option<&'a str> { self.inner.next_back() } diff --git a/src/libcore/tuple.rs b/src/libcore/tuple.rs index 5baeae236b33e..64c2964eb7c69 100644 --- a/src/libcore/tuple.rs +++ b/src/libcore/tuple.rs @@ -33,7 +33,7 @@ //! * `Ord` //! * `Default` -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use clone::Clone; use cmp::*; @@ -55,14 +55,14 @@ macro_rules! tuple_impls { } )+) => { $( - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<$($T:Clone),+> Clone for ($($T,)+) { fn clone(&self) -> ($($T,)+) { ($(e!(self.$idx.clone()),)+) } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<$($T:PartialEq),+> PartialEq for ($($T,)+) { #[inline] fn eq(&self, other: &($($T,)+)) -> bool { @@ -74,10 +74,10 @@ macro_rules! tuple_impls { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<$($T:Eq),+> Eq for ($($T,)+) {} - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<$($T:PartialOrd + PartialEq),+> PartialOrd for ($($T,)+) { #[inline] fn partial_cmp(&self, other: &($($T,)+)) -> Option { @@ -101,7 +101,7 @@ macro_rules! tuple_impls { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<$($T:Ord),+> Ord for ($($T,)+) { #[inline] fn cmp(&self, other: &($($T,)+)) -> Ordering { @@ -109,9 +109,9 @@ macro_rules! tuple_impls { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] impl<$($T:Default),+> Default for ($($T,)+) { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] fn default() -> ($($T,)+) { ($({ let x: $T = Default::default(); x},)+) diff --git a/src/libcoretest/cell.rs b/src/libcoretest/cell.rs index a808593ffbd7d..8bd2ed95ed568 100644 --- a/src/libcoretest/cell.rs +++ b/src/libcoretest/cell.rs @@ -114,7 +114,6 @@ fn discard_doesnt_unborrow() { } #[test] -#[allow(unstable)] fn clone_ref_updates_flag() { let x = RefCell::new(0i); { diff --git a/src/libcoretest/lib.rs b/src/libcoretest/lib.rs index 0c7b72612fae1..0d371dbe15375 100644 --- a/src/libcoretest/lib.rs +++ b/src/libcoretest/lib.rs @@ -12,7 +12,6 @@ #![feature(unboxed_closures)] #![feature(box_syntax)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] extern crate core; extern crate test; diff --git a/src/libflate/lib.rs b/src/libflate/lib.rs index f0a2ab3d1d6cc..5f3a68a9e344d 100644 --- a/src/libflate/lib.rs +++ b/src/libflate/lib.rs @@ -15,15 +15,18 @@ //! [mz]: https://code.google.com/p/miniz/ #![crate_name = "flate"] -#![unstable] +#![unstable(feature = "rustc_private")] +#![feature(staged_api)] #![staged_api] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] #![crate_type = "rlib"] #![crate_type = "dylib"] #![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png", html_favicon_url = "http://www.rust-lang.org/favicon.ico", html_root_url = "http://doc.rust-lang.org/nightly/")] +#![feature(hash)] +#![feature(core)] +#![feature(libc)] #[cfg(test)] #[macro_use] extern crate log; diff --git a/src/libfmt_macros/lib.rs b/src/libfmt_macros/lib.rs index 0ff153274410a..d76e4b2ed956a 100644 --- a/src/libfmt_macros/lib.rs +++ b/src/libfmt_macros/lib.rs @@ -15,7 +15,8 @@ //! generated instead. #![crate_name = "fmt_macros"] -#![unstable] +#![unstable(feature = "rustc_private")] +#![feature(staged_api)] #![staged_api] #![crate_type = "rlib"] #![crate_type = "dylib"] @@ -26,7 +27,9 @@ #![feature(slicing_syntax)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(collections)] +#![feature(core)] +#![feature(unicode)] pub use self::Piece::*; pub use self::Position::*; diff --git a/src/libgetopts/lib.rs b/src/libgetopts/lib.rs index 70f2429282b9a..4774262246a33 100644 --- a/src/libgetopts/lib.rs +++ b/src/libgetopts/lib.rs @@ -78,7 +78,9 @@ //! ``` #![crate_name = "getopts"] -#![unstable = "use the crates.io `getopts` library instead"] +#![unstable(feature = "rustc_private", + reason = "use the crates.io `getopts` library instead")] +#![feature(staged_api)] #![staged_api] #![crate_type = "rlib"] #![crate_type = "dylib"] @@ -88,8 +90,10 @@ html_playground_url = "http://play.rust-lang.org/")] #![feature(slicing_syntax)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] #![deny(missing_docs)] +#![feature(collections)] +#![feature(core)] +#![cfg_attr(test, feature(rustc_private))] #[cfg(test)] #[macro_use] extern crate log; @@ -538,7 +542,9 @@ pub fn opt(short_name: &str, impl Fail { /// Convert a `Fail` enum into an error string. - #[deprecated="use `fmt::String` (`{}` format specifier)"] + #[unstable(feature = "rustc_private")] + #[deprecated(since = "1.0.0", + reason = "use `fmt::String` (`{}` format specifier)")] pub fn to_err_msg(self) -> String { self.to_string() } diff --git a/src/libgraphviz/lib.rs b/src/libgraphviz/lib.rs index ebe2487215a11..171b4ec2097b0 100644 --- a/src/libgraphviz/lib.rs +++ b/src/libgraphviz/lib.rs @@ -265,7 +265,8 @@ //! * [DOT language](http://www.graphviz.org/doc/info/lang.html) #![crate_name = "graphviz"] -#![unstable] +#![unstable(feature = "rustc_private")] +#![feature(staged_api)] #![staged_api] #![crate_type = "rlib"] #![crate_type = "dylib"] @@ -274,7 +275,10 @@ html_root_url = "http://doc.rust-lang.org/nightly/")] #![feature(slicing_syntax)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(collections)] +#![feature(core)] +#![feature(io)] +#![feature(path)] use self::LabelText::*; diff --git a/src/libgraphviz/maybe_owned_vec.rs b/src/libgraphviz/maybe_owned_vec.rs index 4e6437a5e761f..71f117835935d 100644 --- a/src/libgraphviz/maybe_owned_vec.rs +++ b/src/libgraphviz/maybe_owned_vec.rs @@ -8,7 +8,8 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -#![deprecated = "use std::vec::CowVec"] +#![unstable(feature = "rustc_private")] +#![deprecated(since = "1.0.0", reason = "use std::vec::CowVec")] pub use self::MaybeOwnedVector::*; diff --git a/src/liblibc/lib.rs b/src/liblibc/lib.rs index a07fd61cd8c34..548782216bbe5 100644 --- a/src/liblibc/lib.rs +++ b/src/liblibc/lib.rs @@ -10,15 +10,18 @@ #![crate_name = "libc"] #![crate_type = "rlib"] -#![cfg_attr(not(feature = "cargo-build"), unstable)] +#![cfg_attr(not(feature = "cargo-build"), + unstable(feature = "libc"))] +#![cfg_attr(not(feature = "cargo-build"), feature(staged_api))] #![cfg_attr(not(feature = "cargo-build"), staged_api)] +#![cfg_attr(not(feature = "cargo-build"), feature(core))] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] #![no_std] #![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png", html_favicon_url = "http://www.rust-lang.org/favicon.ico", html_root_url = "http://doc.rust-lang.org/nightly/", html_playground_url = "http://play.rust-lang.org/")] +#![cfg_attr(test, feature(test))] //! Bindings for the C standard library and other platform libraries //! @@ -73,7 +76,6 @@ //! one from Berkeley after the lawsuits died down and the CSRG dissolved. #![allow(bad_style, raw_pointer_derive)] - #[cfg(feature = "cargo-build")] extern crate "std" as core; #[cfg(not(feature = "cargo-build"))] extern crate core; diff --git a/src/liblog/lib.rs b/src/liblog/lib.rs index 6712f153c0953..dfec2c18816e4 100644 --- a/src/liblog/lib.rs +++ b/src/liblog/lib.rs @@ -156,7 +156,9 @@ //! if logging is disabled, none of the components of the log will be executed. #![crate_name = "log"] -#![unstable = "use the crates.io `log` library instead"] +#![unstable(feature = "rustc_private", + reason = "use the crates.io `log` library instead")] +#![feature(staged_api)] #![staged_api] #![crate_type = "rlib"] #![crate_type = "dylib"] @@ -169,8 +171,13 @@ #![feature(slicing_syntax)] #![feature(box_syntax)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] #![deny(missing_docs)] +#![feature(collections)] +#![feature(core)] +#![feature(io)] +#![feature(os)] +#![feature(rustc_private)] +#![feature(std_misc)] use std::cell::RefCell; use std::fmt; diff --git a/src/librand/distributions/mod.rs b/src/librand/distributions/mod.rs index e248de10df496..25c205b2bf2a8 100644 --- a/src/librand/distributions/mod.rs +++ b/src/librand/distributions/mod.rs @@ -17,7 +17,7 @@ //! internally. The `IndependentSample` trait is for generating values //! that do not need to record state. -#![unstable] +#![unstable(feature = "rand")] use core::prelude::*; use core::num::{Float, Int}; diff --git a/src/librand/lib.rs b/src/librand/lib.rs index 853eb41d011b4..762581518505f 100644 --- a/src/librand/lib.rs +++ b/src/librand/lib.rs @@ -23,10 +23,11 @@ html_root_url = "http://doc.rust-lang.org/nightly/", html_playground_url = "http://play.rust-lang.org/")] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] #![no_std] -#![unstable] +#![unstable(feature = "rand")] +#![feature(staged_api)] #![staged_api] +#![feature(core)] #[macro_use] extern crate core; diff --git a/src/librand/reseeding.rs b/src/librand/reseeding.rs index 63de49ac5cd81..10c71cff5be80 100644 --- a/src/librand/reseeding.rs +++ b/src/librand/reseeding.rs @@ -141,9 +141,9 @@ impl Reseeder for ReseedWithDefault { *rng = Default::default(); } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for ReseedWithDefault { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> ReseedWithDefault { ReseedWithDefault } } diff --git a/src/librbml/lib.rs b/src/librbml/lib.rs index 37a17a2736944..2500cb864632e 100644 --- a/src/librbml/lib.rs +++ b/src/librbml/lib.rs @@ -16,7 +16,8 @@ //! http://www.matroska.org/technical/specs/rfc/index.html #![crate_name = "rbml"] -#![unstable] +#![unstable(feature = "rustc_private")] +#![feature(staged_api)] #![staged_api] #![crate_type = "rlib"] #![crate_type = "dylib"] @@ -27,7 +28,10 @@ #![allow(unknown_features)] #![feature(slicing_syntax)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(collections)] +#![feature(core)] +#![feature(io)] +#![feature(rustc_private)] extern crate serialize; #[macro_use] extern crate log; @@ -853,7 +857,10 @@ pub mod writer { // Set to true to generate more debugging in EBML code. // Totally lame approach. + #[cfg(not(ndebug))] static DEBUG: bool = true; + #[cfg(ndebug)] + static DEBUG: bool = false; impl<'a, W: Writer + Seek> Encoder<'a, W> { // used internally to emit things like the vector length and so on diff --git a/src/librustc/lib.rs b/src/librustc/lib.rs index b961200f33501..580e55f78a9e5 100644 --- a/src/librustc/lib.rs +++ b/src/librustc/lib.rs @@ -15,7 +15,8 @@ //! This API is completely unstable and subject to change. #![crate_name = "rustc"] -#![unstable] +#![unstable(feature = "rustc_private")] +#![feature(staged_api)] #![staged_api] #![crate_type = "dylib"] #![crate_type = "rlib"] @@ -29,7 +30,17 @@ #![feature(box_syntax)] #![allow(unknown_features)] #![feature(int_uint)] #![feature(rustc_diagnostic_macros)] -#![allow(unstable)] +#![feature(collections)] +#![feature(core)] +#![feature(io)] +#![feature(libc)] +#![feature(os)] +#![feature(path)] +#![feature(rustc_private)] +#![feature(std_misc)] +#![feature(unicode)] +#![feature(hash)] +#![cfg_attr(test, feature(test))] extern crate arena; extern crate flate; diff --git a/src/librustc/lint/builtin.rs b/src/librustc/lint/builtin.rs index 34ed5b0cd57a7..f13814527cdfd 100644 --- a/src/librustc/lint/builtin.rs +++ b/src/librustc/lint/builtin.rs @@ -46,7 +46,7 @@ use std::{i8, i16, i32, i64, u8, u16, u32, u64, f32, f64}; use syntax::{abi, ast, ast_map}; use syntax::ast_util::is_shift_binop; use syntax::attr::{self, AttrMetaMethods}; -use syntax::codemap::{self, Span, DUMMY_SP}; +use syntax::codemap::{self, Span}; use syntax::parse::token; use syntax::ast::{TyIs, TyUs, TyI8, TyU8, TyI16, TyU16, TyI32, TyU32, TyI64, TyU64}; use syntax::ast_util; @@ -662,9 +662,6 @@ impl LintPass for UnusedAttributes { // FIXME: #14407 these are only looked at on-demand so we can't // guarantee they'll have already been checked "deprecated", - "experimental", - "frozen", - "locked", "must_use", "stable", "unstable", @@ -1696,37 +1693,16 @@ declare_lint! { "detects use of #[deprecated] items" } -declare_lint! { - UNSTABLE, - Warn, - "detects use of #[unstable] items (incl. items with no stability attribute)" -} - -/// Checks for use of items with `#[deprecated]`, `#[unstable]` and -/// `#[unstable]` attributes, or no stability attribute. +/// Checks for use of items with `#[deprecated]` attributes #[derive(Copy)] -pub struct Stability { this_crate_staged: bool } +pub struct Stability; impl Stability { - pub fn new() -> Stability { Stability { this_crate_staged: false } } - - fn lint(&self, cx: &Context, id: ast::DefId, span: Span) { - - let ref stability = stability::lookup(cx.tcx, id); - let cross_crate = !ast_util::is_local(id); - let staged = (!cross_crate && self.this_crate_staged) - || (cross_crate && stability::is_staged_api(cx.tcx, id)); + fn lint(&self, cx: &Context, _id: ast::DefId, span: Span, stability: &Option) { - if !staged { return } - - // stability attributes are promises made across crates; only - // check DEPRECATED for crate-local usage. + // deprecated attributes apply in-crate and cross-crate let (lint, label) = match *stability { - // no stability attributes == Unstable - None if cross_crate => (UNSTABLE, "unmarked"), - Some(attr::Stability { level: attr::Unstable, .. }) if cross_crate => - (UNSTABLE, "unstable"), - Some(attr::Stability { level: attr::Deprecated, .. }) => + Some(attr::Stability { deprecated_since: Some(_), .. }) => (DEPRECATED, "deprecated"), _ => return }; @@ -1736,7 +1712,7 @@ impl Stability { fn output(cx: &Context, span: Span, stability: &Option, lint: &'static Lint, label: &'static str) { let msg = match *stability { - Some(attr::Stability { text: Some(ref s), .. }) => { + Some(attr::Stability { reason: Some(ref s), .. }) => { format!("use of {} item: {}", label, *s) } _ => format!("use of {} item", label) @@ -1745,111 +1721,21 @@ impl Stability { cx.span_lint(lint, span, &msg[]); } } - - - fn is_internal(&self, cx: &Context, span: Span) -> bool { - cx.tcx.sess.codemap().span_is_internal(span) - } - } impl LintPass for Stability { fn get_lints(&self) -> LintArray { - lint_array!(DEPRECATED, UNSTABLE) - } - - fn check_crate(&mut self, _: &Context, c: &ast::Crate) { - // Just mark the #[staged_api] attribute used, though nothing else is done - // with it during this pass over the source. - for attr in c.attrs.iter() { - if attr.name().get() == "staged_api" { - match attr.node.value.node { - ast::MetaWord(_) => { - attr::mark_used(attr); - self.this_crate_staged = true; - } - _ => (/*pass*/) - } - } - } - } - - fn check_expr(&mut self, cx: &Context, e: &ast::Expr) { - if self.is_internal(cx, e.span) { return; } - - let mut span = e.span; - - let id = match e.node { - ast::ExprPath(..) | ast::ExprQPath(..) | ast::ExprStruct(..) => { - match cx.tcx.def_map.borrow().get(&e.id) { - Some(&def) => def.def_id(), - None => return - } - } - ast::ExprMethodCall(i, _, _) => { - span = i.span; - let method_call = ty::MethodCall::expr(e.id); - match cx.tcx.method_map.borrow().get(&method_call) { - Some(method) => { - match method.origin { - ty::MethodStatic(def_id) => { - def_id - } - ty::MethodStaticClosure(def_id) => { - def_id - } - ty::MethodTypeParam(ty::MethodParam { - ref trait_ref, - method_num: index, - .. - }) | - ty::MethodTraitObject(ty::MethodObject { - ref trait_ref, - method_num: index, - .. - }) => { - ty::trait_item(cx.tcx, trait_ref.def_id, index).def_id() - } - } - } - None => return - } - } - _ => return - }; - - self.lint(cx, id, span); + lint_array!(DEPRECATED) } fn check_item(&mut self, cx: &Context, item: &ast::Item) { - if self.is_internal(cx, item.span) { return } - - match item.node { - ast::ItemExternCrate(_) => { - // compiler-generated `extern crate` items have a dummy span. - if item.span == DUMMY_SP { return } + stability::check_item(cx.tcx, item, + &mut |id, sp, stab| self.lint(cx, id, sp, stab)); + } - let cnum = match cx.tcx.sess.cstore.find_extern_mod_stmt_cnum(item.id) { - Some(cnum) => cnum, - None => return, - }; - let id = ast::DefId { krate: cnum, node: ast::CRATE_NODE_ID }; - self.lint(cx, id, item.span); - } - ast::ItemTrait(_, _, ref supertraits, _) => { - for t in supertraits.iter() { - if let ast::TraitTyParamBound(ref t, _) = *t { - let id = ty::trait_ref_to_def_id(cx.tcx, &t.trait_ref); - self.lint(cx, id, t.trait_ref.path.span); - } - } - } - ast::ItemImpl(_, _, _, Some(ref t), _, _) => { - let id = ty::trait_ref_to_def_id(cx.tcx, t); - self.lint(cx, id, t.path.span); - } - _ => (/* pass */) - } + fn check_expr(&mut self, cx: &Context, e: &ast::Expr) { + stability::check_expr(cx.tcx, e, + &mut |id, sp, stab| self.lint(cx, id, sp, stab)); } } @@ -2096,9 +1982,9 @@ declare_lint! { } declare_lint! { - pub UNKNOWN_FEATURES, + pub UNUSED_FEATURES, Deny, - "unknown features found in crate-level #[feature] directives" + "unused or unknown features found in crate-level #[feature] directives" } declare_lint! { @@ -2142,7 +2028,7 @@ impl LintPass for HardwiredLints { DEAD_CODE, UNREACHABLE_CODE, WARNINGS, - UNKNOWN_FEATURES, + UNUSED_FEATURES, UNKNOWN_CRATE_TYPES, VARIANT_SIZE_DIFFERENCES, FAT_PTR_TRANSMUTES diff --git a/src/librustc/lint/context.rs b/src/librustc/lint/context.rs index d871461dd8a1a..3a103e421016f 100644 --- a/src/librustc/lint/context.rs +++ b/src/librustc/lint/context.rs @@ -211,6 +211,7 @@ impl LintStore { UnusedAllocation, MissingCopyImplementations, UnstableFeatures, + Stability, UnconditionalRecursion, ); @@ -218,7 +219,6 @@ impl LintStore { TypeLimits, RawPointerDerive, MissingDoc, - Stability, MissingDebugImplementations, ); @@ -236,6 +236,7 @@ impl LintStore { // Insert temporary renamings for a one-time deprecation self.register_renamed("raw_pointer_deriving", "raw_pointer_derive"); + self.register_renamed("unknown_features", "unused_features"); } #[allow(unused_variables)] @@ -295,15 +296,6 @@ impl LintStore { }, None => unreachable!() } - match self.by_name.get("unstable") { - Some(&Id(lint_id)) => if self.get_level_source(lint_id).0 != Forbid { - self.set_level(lint_id, (lvl, ReleaseChannel)) - }, - Some(&Renamed(_, lint_id)) => if self.get_level_source(lint_id).0 != Forbid { - self.set_level(lint_id, (lvl, ReleaseChannel)) - }, - None => unreachable!() - } } } @@ -809,6 +801,5 @@ pub fn check_crate(tcx: &ty::ctxt, } } - tcx.sess.abort_if_errors(); *tcx.node_lint_levels.borrow_mut() = cx.node_levels.into_inner(); } diff --git a/src/librustc/middle/stability.rs b/src/librustc/middle/stability.rs index 1a00e175e0f6f..7b5af0ab1aa2f 100644 --- a/src/librustc/middle/stability.rs +++ b/src/librustc/middle/stability.rs @@ -11,24 +11,30 @@ //! A pass that annotates every item and method with its stability level, //! propagating default levels lexically from parent to children ast nodes. +use session::Session; +use lint; use middle::ty; use metadata::csearch; -use syntax::codemap::Span; +use syntax::parse::token::InternedString; +use syntax::codemap::{Span, DUMMY_SP}; use syntax::{attr, visit}; use syntax::ast; use syntax::ast::{Attribute, Block, Crate, DefId, FnDecl, NodeId, Variant}; use syntax::ast::{Item, RequiredMethod, ProvidedMethod, TraitItem}; use syntax::ast::{TypeMethod, Method, Generics, StructField, TypeTraitItem}; use syntax::ast_util::is_local; -use syntax::attr::Stability; +use syntax::attr::{Stability, AttrMetaMethods}; use syntax::visit::{FnKind, FkMethod, Visitor}; -use util::nodemap::{NodeMap, DefIdMap}; +use syntax::feature_gate::emit_feature_warn; +use util::nodemap::{NodeMap, DefIdMap, FnvHashSet, FnvHashMap}; use util::ppaux::Repr; use std::mem::replace; /// A stability index, giving the stability level for items and methods. pub struct Index { + // Indicates whether this crate has #![feature(staged_api)] + staged_api: bool, // stability for crate-local items; unmarked stability == no entry local: NodeMap, // cache for extern-crate items; unmarked stability == entry with None @@ -36,23 +42,24 @@ pub struct Index { } // A private tree-walker for producing an Index. -struct Annotator { +struct Annotator<'a> { + sess: &'a Session, index: Index, parent: Option } -impl Annotator { +impl<'a> Annotator<'a> { // Determine the stability for a node based on its attributes and inherited // stability. The stability is recorded in the index and used as the parent. fn annotate(&mut self, id: NodeId, use_parent: bool, - attrs: &Vec, f: F) where + attrs: &Vec, item_sp: Span, f: F) where F: FnOnce(&mut Annotator), { - match attr::find_stability(attrs.as_slice()) { + match attr::find_stability(self.sess.diagnostic(), attrs.as_slice(), item_sp) { Some(stab) => { self.index.local.insert(id, stab.clone()); - // Don't inherit #[stable] + // Don't inherit #[stable(feature = "rust1", since = "1.0.0")] if stab.level != attr::Stable { let parent = replace(&mut self.parent, Some(stab)); f(self); @@ -71,7 +78,7 @@ impl Annotator { } } -impl<'v> Visitor<'v> for Annotator { +impl<'a, 'v> Visitor<'v> for Annotator<'a> { fn visit_item(&mut self, i: &Item) { // FIXME (#18969): the following is a hack around the fact // that we cannot currently annotate the stability of @@ -86,72 +93,276 @@ impl<'v> Visitor<'v> for Annotator { _ => true, }; - self.annotate(i.id, use_parent, &i.attrs, |v| visit::walk_item(v, i)); + self.annotate(i.id, use_parent, &i.attrs, i.span, |v| visit::walk_item(v, i)); if let ast::ItemStruct(ref sd, _) = i.node { sd.ctor_id.map(|id| { - self.annotate(id, true, &i.attrs, |_| {}) + self.annotate(id, true, &i.attrs, i.span, |_| {}) }); } } fn visit_fn(&mut self, fk: FnKind<'v>, _: &'v FnDecl, - _: &'v Block, _: Span, _: NodeId) { + _: &'v Block, sp: Span, _: NodeId) { if let FkMethod(_, _, meth) = fk { // Methods are not already annotated, so we annotate it - self.annotate(meth.id, true, &meth.attrs, |_| {}); + self.annotate(meth.id, true, &meth.attrs, sp, |_| {}); } // Items defined in a function body have no reason to have // a stability attribute, so we don't recurse. } fn visit_trait_item(&mut self, t: &TraitItem) { - let (id, attrs) = match *t { - RequiredMethod(TypeMethod {id, ref attrs, ..}) => (id, attrs), + let (id, attrs, sp) = match *t { + RequiredMethod(TypeMethod {id, ref attrs, span, ..}) => (id, attrs, span), // work around lack of pattern matching for @ types ProvidedMethod(ref method) => { match **method { - Method {ref attrs, id, ..} => (id, attrs), + Method {ref attrs, id, span, ..} => (id, attrs, span), } } - TypeTraitItem(ref typedef) => (typedef.ty_param.id, &typedef.attrs), + TypeTraitItem(ref typedef) => (typedef.ty_param.id, &typedef.attrs, + typedef.ty_param.span), }; - self.annotate(id, true, attrs, |v| visit::walk_trait_item(v, t)); + self.annotate(id, true, attrs, sp, |v| visit::walk_trait_item(v, t)); } fn visit_variant(&mut self, var: &Variant, g: &'v Generics) { - self.annotate(var.node.id, true, &var.node.attrs, + self.annotate(var.node.id, true, &var.node.attrs, var.span, |v| visit::walk_variant(v, var, g)) } fn visit_struct_field(&mut self, s: &StructField) { - self.annotate(s.node.id, true, &s.node.attrs, + self.annotate(s.node.id, true, &s.node.attrs, s.span, |v| visit::walk_struct_field(v, s)); } fn visit_foreign_item(&mut self, i: &ast::ForeignItem) { - self.annotate(i.id, true, &i.attrs, |_| {}); + self.annotate(i.id, true, &i.attrs, i.span, |_| {}); } } impl Index { /// Construct the stability index for a crate being compiled. - pub fn build(krate: &Crate) -> Index { + pub fn build(sess: &Session, krate: &Crate) -> Index { + let mut staged_api = false; + for attr in krate.attrs.iter() { + if attr.name().get() == "staged_api" { + match attr.node.value.node { + ast::MetaWord(_) => { + attr::mark_used(attr); + staged_api = true; + } + _ => (/*pass*/) + } + } + } + let index = Index { + staged_api: staged_api, + local: NodeMap(), + extern_cache: DefIdMap() + }; + if !staged_api { + return index; + } let mut annotator = Annotator { - index: Index { - local: NodeMap(), - extern_cache: DefIdMap() - }, + sess: sess, + index: index, parent: None }; - annotator.annotate(ast::CRATE_NODE_ID, true, &krate.attrs, + annotator.annotate(ast::CRATE_NODE_ID, true, &krate.attrs, krate.span, |v| visit::walk_crate(v, krate)); annotator.index } } +/// Cross-references the feature names of unstable APIs with enabled +/// features and possibly prints errors. Returns a list of all +/// features used. +pub fn check_unstable_api_usage(tcx: &ty::ctxt) -> FnvHashSet { + let ref active_lib_features = tcx.sess.features.borrow().lib_features; + + // Put the active features into a map for quick lookup + let active_features = active_lib_features.iter().map(|&(ref s, _)| s.clone()).collect(); + + let mut checker = Checker { + tcx: tcx, + active_features: active_features, + used_features: FnvHashSet() + }; + + let krate = tcx.map.krate(); + visit::walk_crate(&mut checker, krate); + + let used_features = checker.used_features; + return used_features; +} + +struct Checker<'a, 'tcx: 'a> { + tcx: &'a ty::ctxt<'tcx>, + active_features: FnvHashSet, + used_features: FnvHashSet +} + +impl<'a, 'tcx> Checker<'a, 'tcx> { + fn check(&mut self, id: ast::DefId, span: Span, stab: &Option) { + // Only the cross-crate scenario matters when checking unstable APIs + let cross_crate = !is_local(id); + if !cross_crate { return } + + match *stab { + Some(Stability { level: attr::Unstable, ref feature, ref reason, .. }) => { + self.used_features.insert(feature.clone()); + + if !self.active_features.contains(feature) { + let msg = match *reason { + Some(ref r) => format!("use of unstable library feature '{}': {}", + feature.get(), r.get()), + None => format!("use of unstable library feature '{}'", feature.get()) + }; + + emit_feature_warn(&self.tcx.sess.parse_sess.span_diagnostic, + feature.get(), span, &msg[]); + } + } + Some(..) => { + // Stable APIs are always ok to call and deprecated APIs are + // handled by a lint. + } + None => { + // This is an 'unmarked' API, which should not exist + // in the standard library. + self.tcx.sess.span_err(span, "use of unmarked library feature"); + self.tcx.sess.span_note(span, "this is either a bug in the library you are \ + using or a bug in the compiler - there is \ + no way to use this feature"); + } + } + } +} + +impl<'a, 'v, 'tcx> Visitor<'v> for Checker<'a, 'tcx> { + fn visit_item(&mut self, item: &ast::Item) { + check_item(self.tcx, item, + &mut |id, sp, stab| self.check(id, sp, stab)); + visit::walk_item(self, item); + } + + fn visit_expr(&mut self, ex: &ast::Expr) { + check_expr(self.tcx, ex, + &mut |id, sp, stab| self.check(id, sp, stab)); + visit::walk_expr(self, ex); + } +} + +/// Helper for discovering nodes to check for stability +pub fn check_item(tcx: &ty::ctxt, item: &ast::Item, + cb: &mut FnMut(ast::DefId, Span, &Option)) { + match item.node { + ast::ItemExternCrate(_) => { + // compiler-generated `extern crate` items have a dummy span. + if item.span == DUMMY_SP { return } + + let cnum = match tcx.sess.cstore.find_extern_mod_stmt_cnum(item.id) { + Some(cnum) => cnum, + None => return, + }; + let id = ast::DefId { krate: cnum, node: ast::CRATE_NODE_ID }; + maybe_do_stability_check(tcx, id, item.span, cb); + } + ast::ItemTrait(_, _, ref supertraits, _) => { + for t in supertraits.iter() { + if let ast::TraitTyParamBound(ref t, _) = *t { + let id = ty::trait_ref_to_def_id(tcx, &t.trait_ref); + maybe_do_stability_check(tcx, id, t.trait_ref.path.span, cb); + } + } + } + ast::ItemImpl(_, _, _, Some(ref t), _, _) => { + let id = ty::trait_ref_to_def_id(tcx, t); + maybe_do_stability_check(tcx, id, t.path.span, cb); + } + _ => (/* pass */) + } +} + +/// Helper for discovering nodes to check for stability +pub fn check_expr(tcx: &ty::ctxt, e: &ast::Expr, + cb: &mut FnMut(ast::DefId, Span, &Option)) { + if is_internal(tcx, e.span) { return; } + + let mut span = e.span; + + let id = match e.node { + ast::ExprPath(..) | ast::ExprQPath(..) | ast::ExprStruct(..) => { + match tcx.def_map.borrow().get(&e.id) { + Some(&def) => def.def_id(), + None => return + } + } + ast::ExprMethodCall(i, _, _) => { + span = i.span; + let method_call = ty::MethodCall::expr(e.id); + match tcx.method_map.borrow().get(&method_call) { + Some(method) => { + match method.origin { + ty::MethodStatic(def_id) => { + def_id + } + ty::MethodStaticClosure(def_id) => { + def_id + } + ty::MethodTypeParam(ty::MethodParam { + ref trait_ref, + method_num: index, + .. + }) | + ty::MethodTraitObject(ty::MethodObject { + ref trait_ref, + method_num: index, + .. + }) => { + ty::trait_item(tcx, trait_ref.def_id, index).def_id() + } + } + } + None => return + } + } + _ => return + }; + + maybe_do_stability_check(tcx, id, span, cb); +} + +fn maybe_do_stability_check(tcx: &ty::ctxt, id: ast::DefId, span: Span, + cb: &mut FnMut(ast::DefId, Span, &Option)) { + if !is_staged_api(tcx, id) { return } + let ref stability = lookup(tcx, id); + cb(id, span, stability); +} + +fn is_internal(tcx: &ty::ctxt, span: Span) -> bool { + tcx.sess.codemap().span_is_internal(span) +} + +fn is_staged_api(tcx: &ty::ctxt, id: DefId) -> bool { + match ty::trait_item_of_item(tcx, id) { + Some(ty::MethodTraitItemId(trait_method_id)) + if trait_method_id != id => { + is_staged_api(tcx, trait_method_id) + } + _ if is_local(id) => { + tcx.stability.borrow().staged_api + } + _ => { + csearch::is_staged_api(&tcx.sess.cstore, id) + } + } +} + /// Lookup the stability for a node, loading external crate /// metadata as necessary. pub fn lookup(tcx: &ty::ctxt, id: DefId) -> Option { @@ -190,18 +401,23 @@ pub fn lookup(tcx: &ty::ctxt, id: DefId) -> Option { }) } -pub fn is_staged_api(tcx: &ty::ctxt, id: DefId) -> bool { - match ty::trait_item_of_item(tcx, id) { - Some(ty::MethodTraitItemId(trait_method_id)) - if trait_method_id != id => { - is_staged_api(tcx, trait_method_id) - } - _ if is_local(id) => { - // Unused case - unreachable!() - } - _ => { - csearch::is_staged_api(&tcx.sess.cstore, id) - } +/// Given the list of enabled features that were not language features (i.e. that +/// were expected to be library features), and the list of features used from +/// libraries, identify activated features that don't exist and error about them. +pub fn check_unused_features(sess: &Session, + used_lib_features: &FnvHashSet) { + let ref lib_features = sess.features.borrow().lib_features; + let mut active_lib_features: FnvHashMap + = lib_features.clone().into_iter().collect(); + + for used_feature in used_lib_features.iter() { + active_lib_features.remove(used_feature); + } + + for (_, &span) in active_lib_features.iter() { + sess.add_lint(lint::builtin::UNUSED_FEATURES, + ast::CRATE_NODE_ID, + span, + "unused or unknown feature".to_string()); } } diff --git a/src/librustc/session/mod.rs b/src/librustc/session/mod.rs index f90a60c9754a0..e62f3145e5a2e 100644 --- a/src/librustc/session/mod.rs +++ b/src/librustc/session/mod.rs @@ -305,9 +305,19 @@ pub fn build_session(sopts: config::Options, local_crate_source_file: Option, registry: diagnostics::registry::Registry) -> Session { + // FIXME: This is not general enough to make the warning lint completely override + // normal diagnostic warnings, since the warning lint can also be denied and changed + // later via the source code. + let can_print_warnings = sopts.lint_opts + .iter() + .filter(|&&(ref key, _)| *key == "warnings") + .map(|&(_, ref level)| *level != lint::Allow) + .last() + .unwrap_or(true); + let codemap = codemap::CodeMap::new(); let diagnostic_handler = - diagnostic::default_handler(sopts.color, Some(registry)); + diagnostic::default_handler(sopts.color, Some(registry), can_print_warnings); let span_diagnostic_handler = diagnostic::mk_span_handler(diagnostic_handler, codemap); diff --git a/src/librustc_back/lib.rs b/src/librustc_back/lib.rs index d778b916b6748..13dec65d13ea7 100644 --- a/src/librustc_back/lib.rs +++ b/src/librustc_back/lib.rs @@ -22,7 +22,8 @@ //! build speedups. #![crate_name = "rustc_back"] -#![unstable] +#![unstable(feature = "rustc_private")] +#![feature(staged_api)] #![staged_api] #![crate_type = "dylib"] #![crate_type = "rlib"] @@ -32,7 +33,13 @@ #![allow(unknown_features)] #![feature(slicing_syntax, box_syntax)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(collections)] +#![feature(core)] +#![feature(hash)] +#![feature(io)] +#![feature(os)] +#![feature(path)] +#![feature(rustc_private)] extern crate syntax; extern crate serialize; diff --git a/src/librustc_back/target/mod.rs b/src/librustc_back/target/mod.rs index 36d83da725e81..a63e8237b4bef 100644 --- a/src/librustc_back/target/mod.rs +++ b/src/librustc_back/target/mod.rs @@ -223,7 +223,7 @@ impl Target { // this is 1. ugly, 2. error prone. - let handler = diagnostic::default_handler(diagnostic::Auto, None); + let handler = diagnostic::default_handler(diagnostic::Auto, None, true); let get_req_field = |&: name: &str| { match obj.find(name) diff --git a/src/librustc_bitflags/lib.rs b/src/librustc_bitflags/lib.rs index c47a525552ded..e0f5b5c387f9a 100644 --- a/src/librustc_bitflags/lib.rs +++ b/src/librustc_bitflags/lib.rs @@ -9,10 +9,12 @@ // except according to those terms. #![crate_name = "rustc_bitflags"] -#![unstable] +#![allow(unknown_features)] +#![feature(staged_api)] #![staged_api] #![crate_type = "rlib"] #![no_std] +#![unstable(feature = "rustc_private")] //! A typesafe bitmask flag generator. diff --git a/src/librustc_borrowck/lib.rs b/src/librustc_borrowck/lib.rs index 4dd9b3ad2ef97..d525c22f0ab6f 100644 --- a/src/librustc_borrowck/lib.rs +++ b/src/librustc_borrowck/lib.rs @@ -9,7 +9,8 @@ // except according to those terms. #![crate_name = "rustc_borrowck"] -#![unstable] +#![unstable(feature = "rustc_private")] +#![feature(staged_api)] #![staged_api] #![crate_type = "dylib"] #![crate_type = "rlib"] @@ -23,7 +24,10 @@ #![feature(rustc_diagnostic_macros)] #![allow(unknown_features)] #![feature(int_uint)] #![allow(non_camel_case_types)] -#![allow(unstable)] +#![feature(collections)] +#![feature(core)] +#![feature(rustc_private)] +#![feature(hash)] #[macro_use] extern crate log; #[macro_use] extern crate syntax; diff --git a/src/librustc_driver/driver.rs b/src/librustc_driver/driver.rs index 25b90041505a7..6e76519ce2360 100644 --- a/src/librustc_driver/driver.rs +++ b/src/librustc_driver/driver.rs @@ -390,16 +390,10 @@ pub fn phase_2_configure_and_expand(sess: &Session, // baz! should not use this definition unless foo is enabled. time(time_passes, "gated macro checking", (), |_| { - let (features, unknown_features) = + let features = syntax::feature_gate::check_crate_macros(sess.codemap(), &sess.parse_sess.span_diagnostic, &krate); - for uf in unknown_features.iter() { - sess.add_lint(lint::builtin::UNKNOWN_FEATURES, - ast::CRATE_NODE_ID, - *uf, - "unknown feature".to_string()); - } // these need to be set "early" so that expansion sees `quote` if enabled. *sess.features.borrow_mut() = features; @@ -492,9 +486,11 @@ pub fn phase_2_configure_and_expand(sess: &Session, // Needs to go *after* expansion to be able to check the results of macro expansion. time(time_passes, "complete gated feature checking", (), |_| { - syntax::feature_gate::check_crate(sess.codemap(), + let features = + syntax::feature_gate::check_crate(sess.codemap(), &sess.parse_sess.span_diagnostic, &krate); + *sess.features.borrow_mut() = features; sess.abort_if_errors(); }); @@ -599,7 +595,7 @@ pub fn phase_3_run_analysis_passes<'tcx>(sess: Session, middle::check_loop::check_crate(&sess, krate)); let stability_index = time(time_passes, "stability index", (), |_| - stability::Index::build(krate)); + stability::Index::build(&sess, krate)); time(time_passes, "static item recursion checking", (), |_| middle::check_static_recursion::check_crate(&sess, krate, &def_map, &ast_map)); @@ -668,9 +664,20 @@ pub fn phase_3_run_analysis_passes<'tcx>(sess: Session, &reachable_map) }); + let ref lib_features_used = + time(time_passes, "stability checking", (), |_| + stability::check_unstable_api_usage(&ty_cx)); + + time(time_passes, "unused feature checking", (), |_| + stability::check_unused_features( + &ty_cx.sess, lib_features_used)); + time(time_passes, "lint checking", (), |_| lint::check_crate(&ty_cx, &exported_items)); + // The above three passes generate errors w/o aborting + ty_cx.sess.abort_if_errors(); + ty::CrateAnalysis { export_map: export_map, ty_cx: ty_cx, diff --git a/src/librustc_driver/lib.rs b/src/librustc_driver/lib.rs index fdda8e737a945..727638c29c35f 100644 --- a/src/librustc_driver/lib.rs +++ b/src/librustc_driver/lib.rs @@ -15,7 +15,8 @@ //! This API is completely unstable and subject to change. #![crate_name = "rustc_driver"] -#![unstable] +#![unstable(feature = "rustc_private")] +#![feature(staged_api)] #![staged_api] #![crate_type = "dylib"] #![crate_type = "rlib"] @@ -29,7 +30,15 @@ #![feature(box_syntax)] #![feature(rustc_diagnostic_macros)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(collections)] +#![feature(core)] +#![feature(io)] +#![feature(libc)] +#![feature(os)] +#![feature(path)] +#![feature(rustc_private)] +#![feature(std_misc)] +#![feature(unicode)] extern crate arena; extern crate flate; diff --git a/src/librustc_driver/test.rs b/src/librustc_driver/test.rs index 67b15ce8a871e..52d7415a523df 100644 --- a/src/librustc_driver/test.rs +++ b/src/librustc_driver/test.rs @@ -103,7 +103,7 @@ fn test_env(source_string: &str, let codemap = CodeMap::new(); let diagnostic_handler = - diagnostic::mk_handler(emitter); + diagnostic::mk_handler(true, emitter); let span_diagnostic_handler = diagnostic::mk_span_handler(diagnostic_handler, codemap); @@ -125,7 +125,7 @@ fn test_env(source_string: &str, resolve::resolve_crate(&sess, &ast_map, &lang_items, krate, resolve::MakeGlobMap::No); let named_region_map = resolve_lifetime::krate(&sess, krate, &def_map); let region_map = region::resolve_crate(&sess, krate); - let stability_index = stability::Index::build(krate); + let stability_index = stability::Index::build(&sess, krate); let tcx = ty::mk_ctxt(sess, &arenas, def_map, diff --git a/src/librustc_llvm/lib.rs b/src/librustc_llvm/lib.rs index 8c651cf839b74..17191356d3fb0 100644 --- a/src/librustc_llvm/lib.rs +++ b/src/librustc_llvm/lib.rs @@ -14,7 +14,8 @@ #![allow(dead_code)] #![crate_name = "rustc_llvm"] -#![unstable] +#![unstable(feature = "rustc_private")] +#![feature(staged_api)] #![staged_api] #![crate_type = "dylib"] #![crate_type = "rlib"] @@ -26,7 +27,12 @@ #![feature(link_args)] #![feature(box_syntax)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(collections)] +#![feature(core)] +#![feature(libc)] +#![feature(path)] +#![feature(std_misc)] +#![feature(hash)] extern crate libc; #[macro_use] #[no_link] extern crate rustc_bitflags; diff --git a/src/librustc_privacy/lib.rs b/src/librustc_privacy/lib.rs index b89853fb5cc65..dbac2358047df 100644 --- a/src/librustc_privacy/lib.rs +++ b/src/librustc_privacy/lib.rs @@ -9,7 +9,8 @@ // except according to those terms. #![crate_name = "rustc_privacy"] -#![unstable] +#![unstable(feature = "rustc_private")] +#![feature(staged_api)] #![staged_api] #![crate_type = "dylib"] #![crate_type = "rlib"] @@ -19,7 +20,9 @@ #![feature(rustc_diagnostic_macros)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(collections)] +#![feature(core)] +#![feature(rustc_private)] #[macro_use] extern crate log; #[macro_use] extern crate syntax; diff --git a/src/librustc_resolve/lib.rs b/src/librustc_resolve/lib.rs index 084675cfe06fb..1d9c701a16c41 100644 --- a/src/librustc_resolve/lib.rs +++ b/src/librustc_resolve/lib.rs @@ -9,7 +9,8 @@ // except according to those terms. #![crate_name = "rustc_resolve"] -#![unstable] +#![unstable(feature = "rustc_private")] +#![feature(staged_api)] #![staged_api] #![crate_type = "dylib"] #![crate_type = "rlib"] @@ -20,7 +21,12 @@ #![feature(slicing_syntax)] #![feature(rustc_diagnostic_macros)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(alloc)] +#![feature(collections)] +#![feature(core)] +#![feature(rustc_private)] +#![feature(std_misc)] +#![feature(hash)] #[macro_use] extern crate log; #[macro_use] extern crate syntax; diff --git a/src/librustc_trans/back/write.rs b/src/librustc_trans/back/write.rs index 370ea0c7b1435..15b9d6237ed4c 100644 --- a/src/librustc_trans/back/write.rs +++ b/src/librustc_trans/back/write.rs @@ -911,7 +911,7 @@ fn run_work_multithreaded(sess: &Session, futures.push(rx); thread::Builder::new().name(format!("codegen-{}", i)).spawn(move |:| { - let diag_handler = mk_handler(box diag_emitter); + let diag_handler = mk_handler(true, box diag_emitter); // Must construct cgcx inside the proc because it has non-Send // fields. diff --git a/src/librustc_trans/lib.rs b/src/librustc_trans/lib.rs index c3e88e65b2fd0..bb026e237df82 100644 --- a/src/librustc_trans/lib.rs +++ b/src/librustc_trans/lib.rs @@ -15,7 +15,8 @@ //! This API is completely unstable and subject to change. #![crate_name = "rustc_trans"] -#![unstable] +#![unstable(feature = "rustc_private")] +#![feature(staged_api)] #![staged_api] #![crate_type = "dylib"] #![crate_type = "rlib"] @@ -29,7 +30,17 @@ #![feature(box_syntax)] #![feature(rustc_diagnostic_macros)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(alloc)] +#![feature(collections)] +#![feature(core)] +#![feature(io)] +#![feature(libc)] +#![feature(os)] +#![feature(path)] +#![feature(rustc_private)] +#![feature(std_misc)] +#![feature(unicode)] +#![feature(hash)] extern crate arena; extern crate flate; diff --git a/src/librustc_typeck/lib.rs b/src/librustc_typeck/lib.rs index 78007f3552ece..31c9f9961260a 100644 --- a/src/librustc_typeck/lib.rs +++ b/src/librustc_typeck/lib.rs @@ -64,7 +64,8 @@ This API is completely unstable and subject to change. */ #![crate_name = "rustc_typeck"] -#![unstable] +#![unstable(feature = "rustc_private")] +#![feature(staged_api)] #![staged_api] #![crate_type = "dylib"] #![crate_type = "rlib"] @@ -79,7 +80,10 @@ This API is completely unstable and subject to change. #![feature(rustc_diagnostic_macros)] #![allow(unknown_features)] #![feature(int_uint)] #![allow(non_camel_case_types)] -#![allow(unstable)] +#![feature(collections)] +#![feature(core)] +#![feature(rustc_private)] +#![feature(std_misc)] #[macro_use] extern crate log; #[macro_use] extern crate syntax; diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs index 4276e079e296a..c12726c8868ca 100644 --- a/src/librustdoc/clean/mod.rs +++ b/src/librustdoc/clean/mod.rs @@ -32,6 +32,7 @@ use syntax::ast_util; use syntax::ast_util::PostExpansionMethod; use syntax::attr; use syntax::attr::{AttributeMethods, AttrMetaMethods}; +use syntax::codemap; use syntax::codemap::{DUMMY_SP, Pos, Spanned}; use syntax::parse::token::{self, InternedString, special_idents}; use syntax::ptr::P; @@ -446,11 +447,13 @@ impl attr::AttrMetaMethods for Attribute { } } fn meta_item_list<'a>(&'a self) -> Option<&'a [P]> { None } + fn span(&self) -> codemap::Span { unimplemented!() } } impl<'a> attr::AttrMetaMethods for &'a Attribute { fn name(&self) -> InternedString { (**self).name() } fn value_str(&self) -> Option { (**self).value_str() } fn meta_item_list(&self) -> Option<&[P]> { None } + fn span(&self) -> codemap::Span { unimplemented!() } } #[derive(Clone, RustcEncodable, RustcDecodable, PartialEq, Show)] @@ -2473,15 +2476,20 @@ impl Clean for doctree::Macro { #[derive(Clone, RustcEncodable, RustcDecodable, Show)] pub struct Stability { pub level: attr::StabilityLevel, - pub text: String + pub feature: String, + pub since: String, + pub reason: String } impl Clean for attr::Stability { fn clean(&self, _: &DocContext) -> Stability { Stability { level: self.level, - text: self.text.as_ref().map_or("".to_string(), - |interned| interned.get().to_string()), + feature: self.feature.get().to_string(), + since: self.since.as_ref().map_or("".to_string(), + |interned| interned.get().to_string()), + reason: self.reason.as_ref().map_or("".to_string(), + |interned| interned.get().to_string()), } } } diff --git a/src/librustdoc/core.rs b/src/librustdoc/core.rs index 90a0a0f843e94..fc3d6f5912ffb 100644 --- a/src/librustdoc/core.rs +++ b/src/librustdoc/core.rs @@ -108,7 +108,7 @@ pub fn run_core(search_paths: SearchPaths, cfgs: Vec, externs: Externs, }; let codemap = codemap::CodeMap::new(); - let diagnostic_handler = diagnostic::default_handler(diagnostic::Auto, None); + let diagnostic_handler = diagnostic::default_handler(diagnostic::Auto, None, true); let span_diagnostic_handler = diagnostic::mk_span_handler(diagnostic_handler, codemap); diff --git a/src/librustdoc/html/format.rs b/src/librustdoc/html/format.rs index b713032bc0577..b6db3222f3053 100644 --- a/src/librustdoc/html/format.rs +++ b/src/librustdoc/html/format.rs @@ -714,7 +714,7 @@ impl<'a> fmt::Display for Stability<'a> { Some(ref stability) => { write!(f, "{lvl}", lvl = stability.level, - reason = stability.text) + reason = stability.reason) } None => Ok(()) } @@ -728,8 +728,8 @@ impl<'a> fmt::Display for ConciseStability<'a> { Some(ref stability) => { write!(f, "", lvl = stability.level, - colon = if stability.text.len() > 0 { ": " } else { "" }, - reason = stability.text) + colon = if stability.reason.len() > 0 { ": " } else { "" }, + reason = stability.reason) } None => { write!(f, "") @@ -765,12 +765,6 @@ impl fmt::Display for ModuleSummary { try!(write!(f, " ", (100 * cnt.unstable) as f64/tot as f64)); - try!(write!(f, " ", - (100 * cnt.experimental) as f64/tot as f64)); - try!(write!(f, " ", - (100 * cnt.deprecated) as f64/tot as f64)); try!(write!(f, " ", (100 * cnt.unmarked) as f64/tot as f64)); @@ -786,13 +780,11 @@ impl fmt::Display for ModuleSummary { let mut context = Vec::new(); let tot = self.counts.total(); - let (stable, unstable, experimental, deprecated, unmarked) = if tot == 0 { - (0, 0, 0, 0, 0) + let (stable, unstable, unmarked) = if tot == 0 { + (0, 0, 0) } else { ((100 * self.counts.stable)/tot, (100 * self.counts.unstable)/tot, - (100 * self.counts.experimental)/tot, - (100 * self.counts.deprecated)/tot, (100 * self.counts.unmarked)/tot) }; @@ -804,13 +796,11 @@ its children (percentages total for {name}):

stable ({}%),
unstable ({}%),
- experimental ({}%),
- deprecated ({}%),
unmarked ({}%)
The counts do not include methods or trait implementations that are visible only through a re-exported type.", -stable, unstable, experimental, deprecated, unmarked, +stable, unstable, unmarked, name=self.name)); try!(write!(f, "")); try!(fmt_inner(f, &mut context, self)); diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs index 18b62f5ebd230..75812a2803c07 100644 --- a/src/librustdoc/lib.rs +++ b/src/librustdoc/lib.rs @@ -9,7 +9,8 @@ // except according to those terms. #![crate_name = "rustdoc"] -#![unstable] +#![unstable(feature = "rustdoc")] +#![feature(staged_api)] #![staged_api] #![crate_type = "dylib"] #![crate_type = "rlib"] @@ -20,7 +21,17 @@ #![feature(slicing_syntax)] #![feature(box_syntax)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(collections)] +#![feature(core)] +#![feature(io)] +#![feature(libc)] +#![feature(os)] +#![feature(path)] +#![feature(rustc_private)] +#![feature(std_misc)] +#![feature(test)] +#![feature(unicode)] +#![feature(hash)] extern crate arena; extern crate getopts; diff --git a/src/librustdoc/stability_summary.rs b/src/librustdoc/stability_summary.rs index 943bc6ec99634..f1d9aef7f7ce8 100644 --- a/src/librustdoc/stability_summary.rs +++ b/src/librustdoc/stability_summary.rs @@ -16,7 +16,7 @@ use std::cmp::Ordering; use std::ops::Add; -use syntax::attr::{Deprecated, Experimental, Unstable, Stable, Frozen, Locked}; +use syntax::attr::{Unstable, Stable}; use syntax::ast::Public; use clean::{Crate, Item, ModuleItem, Module, EnumItem, Enum}; @@ -29,12 +29,8 @@ use html::render::cache; /// The counts for each stability level. #[derive(Copy)] pub struct Counts { - pub deprecated: uint, - pub experimental: uint, pub unstable: uint, pub stable: uint, - pub frozen: uint, - pub locked: uint, /// No stability level, inherited or otherwise. pub unmarked: uint, @@ -45,12 +41,8 @@ impl Add for Counts { fn add(self, other: Counts) -> Counts { Counts { - deprecated: self.deprecated + other.deprecated, - experimental: self.experimental + other.experimental, unstable: self.unstable + other.unstable, stable: self.stable + other.stable, - frozen: self.frozen + other.frozen, - locked: self.locked + other.locked, unmarked: self.unmarked + other.unmarked, } } @@ -59,19 +51,14 @@ impl Add for Counts { impl Counts { fn zero() -> Counts { Counts { - deprecated: 0, - experimental: 0, unstable: 0, stable: 0, - frozen: 0, - locked: 0, unmarked: 0, } } pub fn total(&self) -> uint { - self.deprecated + self.experimental + self.unstable + self.stable + - self.frozen + self.locked + self.unmarked + self.unstable + self.stable + self.unmarked } } @@ -106,14 +93,10 @@ fn visible(item: &Item) -> bool { fn count_stability(stab: Option<&Stability>) -> Counts { match stab { - None => Counts { unmarked: 1, .. Counts::zero() }, + None => Counts { unmarked: 1, .. Counts::zero() }, Some(ref stab) => match stab.level { - Deprecated => Counts { deprecated: 1, .. Counts::zero() }, - Experimental => Counts { experimental: 1, .. Counts::zero() }, - Unstable => Counts { unstable: 1, .. Counts::zero() }, - Stable => Counts { stable: 1, .. Counts::zero() }, - Frozen => Counts { frozen: 1, .. Counts::zero() }, - Locked => Counts { locked: 1, .. Counts::zero() }, + Unstable => Counts { unstable: 1, .. Counts::zero() }, + Stable => Counts { stable: 1, .. Counts::zero() }, } } } diff --git a/src/librustdoc/test.rs b/src/librustdoc/test.rs index 0919377395b01..2f692fe99cda7 100644 --- a/src/librustdoc/test.rs +++ b/src/librustdoc/test.rs @@ -58,7 +58,7 @@ pub fn run(input: &str, }; let codemap = CodeMap::new(); - let diagnostic_handler = diagnostic::default_handler(diagnostic::Auto, None); + let diagnostic_handler = diagnostic::default_handler(diagnostic::Auto, None, true); let span_diagnostic_handler = diagnostic::mk_span_handler(diagnostic_handler, codemap); @@ -164,7 +164,7 @@ fn runtest(test: &str, cratename: &str, libs: SearchPaths, // Compile the code let codemap = CodeMap::new(); - let diagnostic_handler = diagnostic::mk_handler(box emitter); + let diagnostic_handler = diagnostic::mk_handler(true, box emitter); let span_diagnostic_handler = diagnostic::mk_span_handler(diagnostic_handler, codemap); diff --git a/src/libserialize/lib.rs b/src/libserialize/lib.rs index 45dc297330be6..d51bb3af62728 100644 --- a/src/libserialize/lib.rs +++ b/src/libserialize/lib.rs @@ -15,7 +15,9 @@ Core encoding and decoding interfaces. */ #![crate_name = "serialize"] -#![unstable = "deprecated in favor of rustc-serialize on crates.io"] +#![unstable(feature = "rustc_private", + reason = "deprecated in favor of rustc-serialize on crates.io")] +#![feature(staged_api)] #![staged_api] #![crate_type = "rlib"] #![crate_type = "dylib"] @@ -28,7 +30,14 @@ Core encoding and decoding interfaces. #![feature(old_impl_check)] #![feature(slicing_syntax)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(collections)] +#![feature(core)] +#![feature(io)] +#![feature(path)] +#![feature(rustc_private)] +#![feature(std_misc)] +#![feature(unicode)] +#![cfg_attr(test, feature(test))] // test harness access #[cfg(test)] extern crate test; diff --git a/src/libstd/ascii.rs b/src/libstd/ascii.rs index 77c2315194bb4..9aa38e711e70f 100644 --- a/src/libstd/ascii.rs +++ b/src/libstd/ascii.rs @@ -12,7 +12,8 @@ //! Operations on ASCII strings and characters -#![unstable = "unsure about placement and naming"] +#![unstable(feature = "std_misc", + reason = "unsure about placement and naming")] use iter::IteratorExt; use ops::FnMut; @@ -22,7 +23,8 @@ use string::String; use vec::Vec; /// Extension methods for ASCII-subset only operations on owned strings -#[unstable = "would prefer to do this in a more general way"] +#[unstable(feature = "std_misc", + reason = "would prefer to do this in a more general way")] pub trait OwnedAsciiExt { /// Convert the string to ASCII upper case: /// ASCII letters 'a' to 'z' are mapped to 'A' to 'Z', @@ -36,7 +38,8 @@ pub trait OwnedAsciiExt { } /// Extension methods for ASCII-subset only operations on string slices -#[unstable = "would prefer to do this in a more general way"] +#[unstable(feature = "std_misc", + reason = "would prefer to do this in a more general way")] pub trait AsciiExt { /// Check if within the ASCII range. fn is_ascii(&self) -> bool; @@ -57,7 +60,8 @@ pub trait AsciiExt { fn eq_ignore_ascii_case(&self, other: &Self) -> bool; } -#[unstable = "would prefer to do this in a more general way"] +#[unstable(feature = "std_misc", + reason = "would prefer to do this in a more general way")] impl AsciiExt for str { #[inline] fn is_ascii(&self) -> bool { @@ -82,7 +86,8 @@ impl AsciiExt for str { } } -#[unstable = "would prefer to do this in a more general way"] +#[unstable(feature = "std_misc", + reason = "would prefer to do this in a more general way")] impl OwnedAsciiExt for String { #[inline] fn into_ascii_uppercase(self) -> String { @@ -97,7 +102,8 @@ impl OwnedAsciiExt for String { } } -#[unstable = "would prefer to do this in a more general way"] +#[unstable(feature = "std_misc", + reason = "would prefer to do this in a more general way")] impl AsciiExt> for [u8] { #[inline] fn is_ascii(&self) -> bool { @@ -123,7 +129,8 @@ impl AsciiExt> for [u8] { } } -#[unstable = "would prefer to do this in a more general way"] +#[unstable(feature = "std_misc", + reason = "would prefer to do this in a more general way")] impl OwnedAsciiExt for Vec { #[inline] fn into_ascii_uppercase(mut self) -> Vec { @@ -142,7 +149,8 @@ impl OwnedAsciiExt for Vec { } } -#[unstable = "would prefer to do this in a more general way"] +#[unstable(feature = "std_misc", + reason = "would prefer to do this in a more general way")] impl AsciiExt for u8 { #[inline] fn is_ascii(&self) -> bool { @@ -165,7 +173,8 @@ impl AsciiExt for u8 { } } -#[unstable = "would prefer to do this in a more general way"] +#[unstable(feature = "std_misc", + reason = "would prefer to do this in a more general way")] impl AsciiExt for char { #[inline] fn is_ascii(&self) -> bool { @@ -207,7 +216,8 @@ impl AsciiExt for char { /// - Any other chars in the range [0x20,0x7e] are not escaped. /// - Any other chars are given hex escapes. /// - Unicode escapes are never generated by this function. -#[unstable = "needs to be updated to use an iterator"] +#[unstable(feature = "std_misc", + reason = "needs to be updated to use an iterator")] pub fn escape_default(c: u8, mut f: F) where F: FnMut(u8), { diff --git a/src/libstd/bool.rs b/src/libstd/bool.rs index bbaab5ee3db8f..0d8b233a1697d 100644 --- a/src/libstd/bool.rs +++ b/src/libstd/bool.rs @@ -11,5 +11,5 @@ //! The boolean type #![doc(primitive = "bool")] -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] diff --git a/src/libstd/collections/hash/map.rs b/src/libstd/collections/hash/map.rs index 342d00a23c801..ae295c3e8e442 100644 --- a/src/libstd/collections/hash/map.rs +++ b/src/libstd/collections/hash/map.rs @@ -296,7 +296,7 @@ fn test_resize_policy() { /// } /// ``` #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct HashMap { // All hashes are keyed on these values, to prevent hash collision attacks. hash_state: S, @@ -499,7 +499,7 @@ impl + Eq, V> HashMap { /// let mut map: HashMap<&str, int> = HashMap::new(); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new() -> HashMap { Default::default() } @@ -513,7 +513,7 @@ impl + Eq, V> HashMap { /// let mut map: HashMap<&str, int> = HashMap::with_capacity(10); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn with_capacity(capacity: uint) -> HashMap { HashMap::with_capacity_and_hash_state(capacity, Default::default()) } @@ -539,7 +539,7 @@ impl HashMap /// map.insert(1i, 2u); /// ``` #[inline] - #[unstable = "hasher stuff is unclear"] + #[unstable(feature = "std_misc", reason = "hasher stuff is unclear")] pub fn with_hash_state(hash_state: S) -> HashMap { HashMap { hash_state: hash_state, @@ -567,7 +567,7 @@ impl HashMap /// map.insert(1i, 2u); /// ``` #[inline] - #[unstable = "hasher stuff is unclear"] + #[unstable(feature = "std_misc", reason = "hasher stuff is unclear")] pub fn with_capacity_and_hash_state(capacity: uint, hash_state: S) -> HashMap { let resize_policy = DefaultResizePolicy::new(); @@ -591,7 +591,7 @@ impl HashMap /// assert!(map.capacity() >= 100); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn capacity(&self) -> uint { self.resize_policy.usable_capacity(self.table.capacity()) } @@ -611,7 +611,7 @@ impl HashMap /// let mut map: HashMap<&str, int> = HashMap::new(); /// map.reserve(10); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve(&mut self, additional: uint) { let new_size = self.len().checked_add(additional).expect("capacity overflow"); let min_cap = self.resize_policy.min_capacity(new_size); @@ -723,7 +723,7 @@ impl HashMap /// map.shrink_to_fit(); /// assert!(map.capacity() >= 2); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn shrink_to_fit(&mut self) { let min_capacity = self.resize_policy.min_capacity(self.len()); let min_capacity = max(min_capacity.next_power_of_two(), INITIAL_CAPACITY); @@ -817,7 +817,7 @@ impl HashMap /// println!("{}", key); /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn keys<'a>(&'a self) -> Keys<'a, K, V> { fn first((a, _): (A, B)) -> A { a } let first: fn((&'a K,&'a V)) -> &'a K = first; // coerce to fn ptr @@ -842,7 +842,7 @@ impl HashMap /// println!("{}", val); /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn values<'a>(&'a self) -> Values<'a, K, V> { fn second((_, b): (A, B)) -> B { b } let second: fn((&'a K,&'a V)) -> &'a V = second; // coerce to fn ptr @@ -867,7 +867,7 @@ impl HashMap /// println!("key: {} val: {}", key, val); /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter(&self) -> Iter { Iter { inner: self.table.iter() } } @@ -895,7 +895,7 @@ impl HashMap /// println!("key: {} val: {}", key, val); /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter_mut(&mut self) -> IterMut { IterMut { inner: self.table.iter_mut() } } @@ -917,7 +917,7 @@ impl HashMap /// // Not possible with .iter() /// let vec: Vec<(&str, int)> = map.into_iter().collect(); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn into_iter(self) -> IntoIter { fn last_two((_, b, c): (A, B, C)) -> (B, C) { (b, c) } let last_two: fn((SafeHash, K, V)) -> (K, V) = last_two; @@ -928,7 +928,8 @@ impl HashMap } /// Gets the given key's corresponding entry in the map for in-place manipulation. - #[unstable = "precise API still being fleshed out"] + #[unstable(feature = "std_misc", + reason = "precise API still being fleshed out")] pub fn entry<'a>(&'a mut self, key: K) -> Entry<'a, K, V> { // Gotta resize now. @@ -950,7 +951,7 @@ impl HashMap /// a.insert(1u, "a"); /// assert_eq!(a.len(), 1); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn len(&self) -> uint { self.table.size() } /// Returns true if the map contains no elements. @@ -966,7 +967,7 @@ impl HashMap /// assert!(!a.is_empty()); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_empty(&self) -> bool { self.len() == 0 } /// Clears the map, returning all key-value pairs as an iterator. Keeps the @@ -989,7 +990,8 @@ impl HashMap /// assert!(a.is_empty()); /// ``` #[inline] - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "std_misc", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn drain(&mut self) -> Drain { fn last_two((_, b, c): (A, B, C)) -> (B, C) { (b, c) } let last_two: fn((SafeHash, K, V)) -> (K, V) = last_two; // coerce to fn pointer @@ -1012,7 +1014,7 @@ impl HashMap /// a.clear(); /// assert!(a.is_empty()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] pub fn clear(&mut self) { self.drain(); @@ -1034,7 +1036,7 @@ impl HashMap /// assert_eq!(map.get(&1), Some(&"a")); /// assert_eq!(map.get(&2), None); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn get(&self, k: &Q) -> Option<&V> where Q: Hash + Eq + BorrowFrom { @@ -1057,7 +1059,7 @@ impl HashMap /// assert_eq!(map.contains_key(&1), true); /// assert_eq!(map.contains_key(&2), false); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn contains_key(&self, k: &Q) -> bool where Q: Hash + Eq + BorrowFrom { @@ -1083,7 +1085,7 @@ impl HashMap /// } /// assert_eq!(map[1], "b"); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn get_mut(&mut self, k: &Q) -> Option<&mut V> where Q: Hash + Eq + BorrowFrom { @@ -1106,7 +1108,7 @@ impl HashMap /// assert_eq!(map.insert(37, "c"), Some("b")); /// assert_eq!(map[37], "c"); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn insert(&mut self, k: K, v: V) -> Option { let hash = self.make_hash(&k); self.reserve(1); @@ -1135,7 +1137,7 @@ impl HashMap /// assert_eq!(map.remove(&1), Some("a")); /// assert_eq!(map.remove(&1), None); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn remove(&mut self, k: &Q) -> Option where Q: Hash + Eq + BorrowFrom { @@ -1208,14 +1210,14 @@ impl PartialEq for HashMap } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Eq for HashMap where K: Eq + Hash, V: Eq, S: HashState, H: hash::Hasher {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Debug for HashMap where K: Eq + Hash + Debug, V: Debug, S: HashState, @@ -1233,7 +1235,7 @@ impl Debug for HashMap } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for HashMap where K: Eq + Hash, S: HashState + Default, @@ -1244,7 +1246,7 @@ impl Default for HashMap } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Index for HashMap where K: Eq + Hash, Q: Eq + Hash + BorrowFrom, @@ -1259,7 +1261,7 @@ impl Index for HashMap } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl IndexMut for HashMap where K: Eq + Hash, Q: Eq + Hash + BorrowFrom, @@ -1275,7 +1277,7 @@ impl IndexMut for HashMap } /// HashMap iterator. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Iter<'a, K: 'a, V: 'a> { inner: table::Iter<'a, K, V> } @@ -1290,13 +1292,13 @@ impl<'a, K, V> Clone for Iter<'a, K, V> { } /// HashMap mutable values iterator. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IterMut<'a, K: 'a, V: 'a> { inner: table::IterMut<'a, K, V> } /// HashMap move iterator. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IntoIter { inner: iter::Map< (SafeHash, K, V), @@ -1307,7 +1309,7 @@ pub struct IntoIter { } /// HashMap keys iterator. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Keys<'a, K: 'a, V: 'a> { inner: Map<(&'a K, &'a V), &'a K, Iter<'a, K, V>, fn((&'a K, &'a V)) -> &'a K> } @@ -1322,7 +1324,7 @@ impl<'a, K, V> Clone for Keys<'a, K, V> { } /// HashMap values iterator. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Values<'a, K: 'a, V: 'a> { inner: Map<(&'a K, &'a V), &'a V, Iter<'a, K, V>, fn((&'a K, &'a V)) -> &'a V> } @@ -1337,7 +1339,8 @@ impl<'a, K, V> Clone for Values<'a, K, V> { } /// HashMap drain iterator. -#[unstable = "matches collection reform specification, waiting for dust to settle"] +#[unstable(feature = "std_misc", + reason = "matches collection reform specification, waiting for dust to settle")] pub struct Drain<'a, K: 'a, V: 'a> { inner: iter::Map< (SafeHash, K, V), @@ -1348,13 +1351,15 @@ pub struct Drain<'a, K: 'a, V: 'a> { } /// A view into a single occupied location in a HashMap. -#[unstable = "precise API still being fleshed out"] +#[unstable(feature = "std_misc", + reason = "precise API still being fleshed out")] pub struct OccupiedEntry<'a, K: 'a, V: 'a> { elem: FullBucket>, } /// A view into a single empty location in a HashMap. -#[unstable = "precise API still being fleshed out"] +#[unstable(feature = "std_misc", + reason = "precise API still being fleshed out")] pub struct VacantEntry<'a, K: 'a, V: 'a> { hash: SafeHash, key: K, @@ -1362,7 +1367,8 @@ pub struct VacantEntry<'a, K: 'a, V: 'a> { } /// A view into a single location in a map, which may be vacant or occupied. -#[unstable = "precise API still being fleshed out"] +#[unstable(feature = "std_misc", + reason = "precise API still being fleshed out")] pub enum Entry<'a, K: 'a, V: 'a> { /// An occupied Entry. Occupied(OccupiedEntry<'a, K, V>), @@ -1379,79 +1385,80 @@ enum VacantEntryState { NoElem(EmptyBucket), } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> Iterator for Iter<'a, K, V> { type Item = (&'a K, &'a V); #[inline] fn next(&mut self) -> Option<(&'a K, &'a V)> { self.inner.next() } #[inline] fn size_hint(&self) -> (usize, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> ExactSizeIterator for Iter<'a, K, V> { #[inline] fn len(&self) -> usize { self.inner.len() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> Iterator for IterMut<'a, K, V> { type Item = (&'a K, &'a mut V); #[inline] fn next(&mut self) -> Option<(&'a K, &'a mut V)> { self.inner.next() } #[inline] fn size_hint(&self) -> (usize, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> ExactSizeIterator for IterMut<'a, K, V> { #[inline] fn len(&self) -> usize { self.inner.len() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for IntoIter { type Item = (K, V); #[inline] fn next(&mut self) -> Option<(K, V)> { self.inner.next() } #[inline] fn size_hint(&self) -> (usize, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for IntoIter { #[inline] fn len(&self) -> usize { self.inner.len() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> Iterator for Keys<'a, K, V> { type Item = &'a K; #[inline] fn next(&mut self) -> Option<(&'a K)> { self.inner.next() } #[inline] fn size_hint(&self) -> (usize, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> ExactSizeIterator for Keys<'a, K, V> { #[inline] fn len(&self) -> usize { self.inner.len() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> Iterator for Values<'a, K, V> { type Item = &'a V; #[inline] fn next(&mut self) -> Option<(&'a V)> { self.inner.next() } #[inline] fn size_hint(&self) -> (usize, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> ExactSizeIterator for Values<'a, K, V> { #[inline] fn len(&self) -> usize { self.inner.len() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> Iterator for Drain<'a, K, V> { type Item = (K, V); #[inline] fn next(&mut self) -> Option<(K, V)> { self.inner.next() } #[inline] fn size_hint(&self) -> (usize, Option) { self.inner.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K, V> ExactSizeIterator for Drain<'a, K, V> { #[inline] fn len(&self) -> usize { self.inner.len() } } -#[unstable = "matches collection reform v2 specification, waiting for dust to settle"] +#[unstable(feature = "std_misc", + reason = "matches collection reform v2 specification, waiting for dust to settle")] impl<'a, K, V> Entry<'a, K, V> { /// Returns a mutable reference to the entry if occupied, or the VacantEntry if vacant. pub fn get(self) -> Result<&'a mut V, VacantEntry<'a, K, V>> { @@ -1462,7 +1469,8 @@ impl<'a, K, V> Entry<'a, K, V> { } } -#[unstable = "matches collection reform v2 specification, waiting for dust to settle"] +#[unstable(feature = "std_misc", + reason = "matches collection reform v2 specification, waiting for dust to settle")] impl<'a, K, V> OccupiedEntry<'a, K, V> { /// Gets a reference to the value in the entry. pub fn get(&self) -> &V { @@ -1493,7 +1501,8 @@ impl<'a, K, V> OccupiedEntry<'a, K, V> { } } -#[unstable = "matches collection reform v2 specification, waiting for dust to settle"] +#[unstable(feature = "std_misc", + reason = "matches collection reform v2 specification, waiting for dust to settle")] impl<'a, K: 'a, V: 'a> VacantEntry<'a, K, V> { /// Sets the value of the entry with the VacantEntry's key, /// and returns a mutable reference to it @@ -1509,7 +1518,7 @@ impl<'a, K: 'a, V: 'a> VacantEntry<'a, K, V> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl FromIterator<(K, V)> for HashMap where K: Eq + Hash, S: HashState + Default, @@ -1524,7 +1533,7 @@ impl FromIterator<(K, V)> for HashMap } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Extend<(K, V)> for HashMap where K: Eq + Hash, S: HashState, @@ -1545,13 +1554,15 @@ impl Extend<(K, V)> for HashMap /// instances are unlikely to produce the same result for the same values. #[derive(Clone)] #[allow(missing_copy_implementations)] -#[unstable = "hashing an hash maps may be altered"] +#[unstable(feature = "std_misc", + reason = "hashing an hash maps may be altered")] pub struct RandomState { k0: u64, k1: u64, } -#[unstable = "hashing an hash maps may be altered"] +#[unstable(feature = "std_misc", + reason = "hashing an hash maps may be altered")] impl RandomState { /// Construct a new `RandomState` that is initialized with random keys. #[inline] @@ -1561,7 +1572,8 @@ impl RandomState { } } -#[unstable = "hashing an hash maps may be altered"] +#[unstable(feature = "std_misc", + reason = "hashing an hash maps may be altered")] impl HashState for RandomState { type Hasher = Hasher; fn hasher(&self) -> Hasher { @@ -1569,7 +1581,8 @@ impl HashState for RandomState { } } -#[unstable = "hashing an hash maps may be altered"] +#[unstable(feature = "std_misc", + reason = "hashing an hash maps may be altered")] impl Default for RandomState { #[inline] fn default() -> RandomState { diff --git a/src/libstd/collections/hash/set.rs b/src/libstd/collections/hash/set.rs index 29e247d96d239..84f01f70c3e88 100644 --- a/src/libstd/collections/hash/set.rs +++ b/src/libstd/collections/hash/set.rs @@ -90,7 +90,7 @@ use super::state::HashState; /// } /// ``` #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct HashSet { map: HashMap } @@ -105,7 +105,7 @@ impl + Eq> HashSet { /// let mut set: HashSet = HashSet::new(); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new() -> HashSet { HashSet::with_capacity(INITIAL_CAPACITY) } @@ -120,7 +120,7 @@ impl + Eq> HashSet { /// let mut set: HashSet = HashSet::with_capacity(10); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn with_capacity(capacity: uint) -> HashSet { HashSet { map: HashMap::with_capacity(capacity) } } @@ -147,7 +147,7 @@ impl HashSet /// set.insert(2u); /// ``` #[inline] - #[unstable = "hasher stuff is unclear"] + #[unstable(feature = "std_misc", reason = "hasher stuff is unclear")] pub fn with_hash_state(hash_state: S) -> HashSet { HashSet::with_capacity_and_hash_state(INITIAL_CAPACITY, hash_state) } @@ -171,7 +171,7 @@ impl HashSet /// set.insert(1i); /// ``` #[inline] - #[unstable = "hasher stuff is unclear"] + #[unstable(feature = "std_misc", reason = "hasher stuff is unclear")] pub fn with_capacity_and_hash_state(capacity: uint, hash_state: S) -> HashSet { HashSet { @@ -189,7 +189,7 @@ impl HashSet /// assert!(set.capacity() >= 100); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn capacity(&self) -> uint { self.map.capacity() } @@ -209,7 +209,7 @@ impl HashSet /// let mut set: HashSet = HashSet::new(); /// set.reserve(10); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn reserve(&mut self, additional: uint) { self.map.reserve(additional) } @@ -230,7 +230,7 @@ impl HashSet /// set.shrink_to_fit(); /// assert!(set.capacity() >= 2); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn shrink_to_fit(&mut self) { self.map.shrink_to_fit() } @@ -251,7 +251,7 @@ impl HashSet /// println!("{}", x); /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter(&self) -> Iter { Iter { iter: self.map.keys() } } @@ -276,7 +276,7 @@ impl HashSet /// println!("{}", x); /// } /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn into_iter(self) -> IntoIter { fn first((a, _): (A, B)) -> A { a } let first: fn((T, ())) -> T = first; @@ -306,7 +306,7 @@ impl HashSet /// let diff: HashSet = b.difference(&a).map(|&x| x).collect(); /// assert_eq!(diff, [4i].iter().map(|&x| x).collect()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn difference<'a>(&'a self, other: &'a HashSet) -> Difference<'a, T, S> { Difference { iter: self.iter(), @@ -334,7 +334,7 @@ impl HashSet /// assert_eq!(diff1, diff2); /// assert_eq!(diff1, [1i, 4].iter().map(|&x| x).collect()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn symmetric_difference<'a>(&'a self, other: &'a HashSet) -> SymmetricDifference<'a, T, S> { SymmetricDifference { iter: self.difference(other).chain(other.difference(self)) } @@ -357,7 +357,7 @@ impl HashSet /// let diff: HashSet = a.intersection(&b).map(|&x| x).collect(); /// assert_eq!(diff, [2i, 3].iter().map(|&x| x).collect()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn intersection<'a>(&'a self, other: &'a HashSet) -> Intersection<'a, T, S> { Intersection { iter: self.iter(), @@ -382,7 +382,7 @@ impl HashSet /// let diff: HashSet = a.union(&b).map(|&x| x).collect(); /// assert_eq!(diff, [1i, 2, 3, 4].iter().map(|&x| x).collect()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn union<'a>(&'a self, other: &'a HashSet) -> Union<'a, T, S> { Union { iter: self.iter().chain(other.difference(self)) } } @@ -399,7 +399,7 @@ impl HashSet /// v.insert(1u); /// assert_eq!(v.len(), 1); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn len(&self) -> uint { self.map.len() } /// Returns true if the set contains no elements @@ -414,12 +414,13 @@ impl HashSet /// v.insert(1u); /// assert!(!v.is_empty()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_empty(&self) -> bool { self.map.len() == 0 } /// Clears the set, returning all elements in an iterator. #[inline] - #[unstable = "matches collection reform specification, waiting for dust to settle"] + #[unstable(feature = "std_misc", + reason = "matches collection reform specification, waiting for dust to settle")] pub fn drain(&mut self) -> Drain { fn first((a, _): (A, B)) -> A { a } let first: fn((T, ())) -> T = first; // coerce to fn pointer @@ -439,7 +440,7 @@ impl HashSet /// v.clear(); /// assert!(v.is_empty()); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn clear(&mut self) { self.map.clear() } /// Returns `true` if the set contains a value. @@ -457,7 +458,7 @@ impl HashSet /// assert_eq!(set.contains(&1), true); /// assert_eq!(set.contains(&4), false); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn contains(&self, value: &Q) -> bool where Q: BorrowFrom + Hash + Eq { @@ -481,7 +482,7 @@ impl HashSet /// b.insert(1); /// assert_eq!(a.is_disjoint(&b), false); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_disjoint(&self, other: &HashSet) -> bool { self.iter().all(|v| !other.contains(v)) } @@ -502,7 +503,7 @@ impl HashSet /// set.insert(4); /// assert_eq!(set.is_subset(&sup), false); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_subset(&self, other: &HashSet) -> bool { self.iter().all(|v| other.contains(v)) } @@ -527,7 +528,7 @@ impl HashSet /// assert_eq!(set.is_superset(&sub), true); /// ``` #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_superset(&self, other: &HashSet) -> bool { other.is_subset(self) } @@ -546,7 +547,7 @@ impl HashSet /// assert_eq!(set.insert(2), false); /// assert_eq!(set.len(), 1); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn insert(&mut self, value: T) -> bool { self.map.insert(value, ()).is_none() } /// Removes a value from the set. Returns `true` if the value was @@ -567,7 +568,7 @@ impl HashSet /// assert_eq!(set.remove(&2), true); /// assert_eq!(set.remove(&2), false); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn remove(&mut self, value: &Q) -> bool where Q: BorrowFrom + Hash + Eq { @@ -575,7 +576,7 @@ impl HashSet } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl PartialEq for HashSet where T: Eq + Hash, S: HashState, @@ -588,14 +589,14 @@ impl PartialEq for HashSet } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Eq for HashSet where T: Eq + Hash, S: HashState, H: hash::Hasher {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for HashSet where T: Eq + Hash + fmt::Debug, S: HashState, @@ -613,7 +614,7 @@ impl fmt::Debug for HashSet } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl FromIterator for HashSet where T: Eq + Hash, S: HashState + Default, @@ -627,7 +628,7 @@ impl FromIterator for HashSet } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Extend for HashSet where T: Eq + Hash, S: HashState, @@ -640,19 +641,19 @@ impl Extend for HashSet } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for HashSet where T: Eq + Hash, S: HashState + Default, H: hash::Hasher { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn default() -> HashSet { HashSet::with_hash_state(Default::default()) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b, T, S, H> BitOr<&'b HashSet> for &'a HashSet where T: Eq + Hash + Clone, S: HashState + Default, @@ -685,7 +686,7 @@ impl<'a, 'b, T, S, H> BitOr<&'b HashSet> for &'a HashSet } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b, T, S, H> BitAnd<&'b HashSet> for &'a HashSet where T: Eq + Hash + Clone, S: HashState + Default, @@ -718,7 +719,7 @@ impl<'a, 'b, T, S, H> BitAnd<&'b HashSet> for &'a HashSet } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b, T, S, H> BitXor<&'b HashSet> for &'a HashSet where T: Eq + Hash + Clone, S: HashState + Default, @@ -751,7 +752,7 @@ impl<'a, 'b, T, S, H> BitXor<&'b HashSet> for &'a HashSet } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, 'b, T, S, H> Sub<&'b HashSet> for &'a HashSet where T: Eq + Hash + Clone, S: HashState + Default, @@ -785,25 +786,25 @@ impl<'a, 'b, T, S, H> Sub<&'b HashSet> for &'a HashSet } /// HashSet iterator -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Iter<'a, K: 'a> { iter: Keys<'a, K, ()> } /// HashSet move iterator -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct IntoIter { iter: Map<(K, ()), K, map::IntoIter, fn((K, ())) -> K> } /// HashSet drain iterator -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Drain<'a, K: 'a> { iter: Map<(K, ()), K, map::Drain<'a, K, ()>, fn((K, ())) -> K>, } /// Intersection iterator -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Intersection<'a, T: 'a, S: 'a> { // iterator of the first set iter: Iter<'a, T>, @@ -812,7 +813,7 @@ pub struct Intersection<'a, T: 'a, S: 'a> { } /// Difference iterator -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Difference<'a, T: 'a, S: 'a> { // iterator of the first set iter: Iter<'a, T>, @@ -821,54 +822,54 @@ pub struct Difference<'a, T: 'a, S: 'a> { } /// Symmetric difference iterator. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct SymmetricDifference<'a, T: 'a, S: 'a> { iter: Chain, Difference<'a, T, S>> } /// Set union iterator. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Union<'a, T: 'a, S: 'a> { iter: Chain, Difference<'a, T, S>> } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K> Iterator for Iter<'a, K> { type Item = &'a K; fn next(&mut self) -> Option<&'a K> { self.iter.next() } fn size_hint(&self) -> (usize, Option) { self.iter.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K> ExactSizeIterator for Iter<'a, K> { fn len(&self) -> usize { self.iter.len() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Iterator for IntoIter { type Item = K; fn next(&mut self) -> Option { self.iter.next() } fn size_hint(&self) -> (usize, Option) { self.iter.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl ExactSizeIterator for IntoIter { fn len(&self) -> usize { self.iter.len() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K> Iterator for Drain<'a, K> { type Item = K; fn next(&mut self) -> Option { self.iter.next() } fn size_hint(&self) -> (usize, Option) { self.iter.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, K> ExactSizeIterator for Drain<'a, K> { fn len(&self) -> usize { self.iter.len() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, S, H> Iterator for Intersection<'a, T, S> where T: Eq + Hash, S: HashState, @@ -893,7 +894,7 @@ impl<'a, T, S, H> Iterator for Intersection<'a, T, S> } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, S, H> Iterator for Difference<'a, T, S> where T: Eq + Hash, S: HashState, @@ -918,7 +919,7 @@ impl<'a, T, S, H> Iterator for Difference<'a, T, S> } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, S, H> Iterator for SymmetricDifference<'a, T, S> where T: Eq + Hash, S: HashState, @@ -930,7 +931,7 @@ impl<'a, T, S, H> Iterator for SymmetricDifference<'a, T, S> fn size_hint(&self) -> (usize, Option) { self.iter.size_hint() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, S, H> Iterator for Union<'a, T, S> where T: Eq + Hash, S: HashState, diff --git a/src/libstd/collections/hash/table.rs b/src/libstd/collections/hash/table.rs index d810460a7d497..9e6a45d8bf0b5 100644 --- a/src/libstd/collections/hash/table.rs +++ b/src/libstd/collections/hash/table.rs @@ -629,7 +629,6 @@ impl RawTable { /// Creates a new raw table from a given capacity. All buckets are /// initially empty. - #[allow(unstable)] pub fn new(capacity: uint) -> RawTable { unsafe { let ret = RawTable::new_uninitialized(capacity); diff --git a/src/libstd/collections/mod.rs b/src/libstd/collections/mod.rs index 21bea5dcdcb82..0c55850b32a2d 100644 --- a/src/libstd/collections/mod.rs +++ b/src/libstd/collections/mod.rs @@ -359,7 +359,7 @@ //! } //! ``` -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] pub use core_collections::Bound; pub use core_collections::{BinaryHeap, Bitv, BitvSet, BTreeMap, BTreeSet}; @@ -373,13 +373,13 @@ pub use self::hash_set::HashSet; mod hash; -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub mod hash_map { //! A hashmap pub use super::hash::map::*; } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub mod hash_set { //! A hashset pub use super::hash::set::*; @@ -387,7 +387,7 @@ pub mod hash_set { /// Experimental support for providing custom hash algorithms to a HashMap and /// HashSet. -#[unstable = "module was recently added"] +#[unstable(feature = "std_misc", reason = "module was recently added")] pub mod hash_state { pub use super::hash::state::*; } diff --git a/src/libstd/dynamic_lib.rs b/src/libstd/dynamic_lib.rs index db1239ae5b5ff..f35f63143ef82 100644 --- a/src/libstd/dynamic_lib.rs +++ b/src/libstd/dynamic_lib.rs @@ -12,7 +12,7 @@ //! //! A simple wrapper over the platform's dynamic library facilities -#![unstable] +#![unstable(feature = "std_misc")] #![allow(missing_docs)] use prelude::v1::*; diff --git a/src/libstd/failure.rs b/src/libstd/failure.rs index fdf522baf5c8d..c184d3f4661f1 100644 --- a/src/libstd/failure.rs +++ b/src/libstd/failure.rs @@ -8,7 +8,7 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -#![unstable] +#![unstable(feature = "std_misc")] use prelude::v1::*; diff --git a/src/libstd/ffi/c_str.rs b/src/libstd/ffi/c_str.rs index 7d0e42e8e49e8..fdd7aa216d3c0 100644 --- a/src/libstd/ffi/c_str.rs +++ b/src/libstd/ffi/c_str.rs @@ -119,7 +119,7 @@ impl Deref for CString { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for CString { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { String::from_utf8_lossy(self.as_bytes()).fmt(f) diff --git a/src/libstd/ffi/mod.rs b/src/libstd/ffi/mod.rs index 95ad6178babe2..69ada28a4b4a4 100644 --- a/src/libstd/ffi/mod.rs +++ b/src/libstd/ffi/mod.rs @@ -10,8 +10,9 @@ //! Utilities related to FFI bindings. -#![unstable = "module just underwent fairly large reorganization and the dust \ - still needs to settle"] +#![unstable(feature = "std_misc", + reason = "module just underwent fairly large reorganization and the dust \ + still needs to settle")] pub use self::c_str::CString; pub use self::c_str::c_str_to_bytes; diff --git a/src/libstd/ffi/os_str.rs b/src/libstd/ffi/os_str.rs index 9c5cf62f8534c..8fdc5547e46b1 100644 --- a/src/libstd/ffi/os_str.rs +++ b/src/libstd/ffi/os_str.rs @@ -29,7 +29,8 @@ //! for conversion to/from various other string types. Eventually these types //! will offer a full-fledged string API. -#![unstable = "recently added as part of path/io reform"] +#![unstable(feature = "os", + reason = "recently added as part of path/io reform")] use core::prelude::*; diff --git a/src/libstd/fmt.rs b/src/libstd/fmt.rs index 5965a0ceffbdd..4ab43e875cdff 100644 --- a/src/libstd/fmt.rs +++ b/src/libstd/fmt.rs @@ -401,7 +401,7 @@ //! them with the same character. For example, the `{` character is escaped with //! `{{` and the `}` character is escaped with `}}`. -#![unstable] +#![unstable(feature = "std_misc")] use string; @@ -431,8 +431,9 @@ pub use core::fmt::{argument, argumentuint}; /// let s = fmt::format(format_args!("Hello, {}!", "world")); /// assert_eq!(s, "Hello, world!".to_string()); /// ``` -#[unstable = "this is an implementation detail of format! and should not \ - be called directly"] +#[unstable(feature = "std_misc", + reason = "this is an implementation detail of format! and should not \ + be called directly")] pub fn format(args: Arguments) -> string::String { let mut output = string::String::new(); let _ = write!(&mut output, "{}", args); diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs index 119e7c501969d..3a745389e1e71 100644 --- a/src/libstd/lib.rs +++ b/src/libstd/lib.rs @@ -96,7 +96,8 @@ //! and `format!`, also available to all Rust code. #![crate_name = "std"] -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] +#![feature(staged_api)] #![staged_api] #![crate_type = "rlib"] #![crate_type = "dylib"] @@ -114,7 +115,14 @@ #![feature(optin_builtin_traits)] #![feature(int_uint)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(core)] +#![feature(libc)] +#![feature(alloc)] +#![feature(unicode)] +#![feature(collections)] +#![feature(rand)] +#![feature(hash)] +#![cfg_attr(test, feature(test))] // Don't link to std. We are std. #![no_std] @@ -177,7 +185,7 @@ pub use alloc::rc; pub use core_collections::slice; pub use core_collections::str; pub use core_collections::string; -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub use core_collections::vec; pub use unicode::char; diff --git a/src/libstd/macros.rs b/src/libstd/macros.rs index 9f0276c744b7f..9c3285a9d0890 100644 --- a/src/libstd/macros.rs +++ b/src/libstd/macros.rs @@ -14,7 +14,7 @@ //! library. Each macro is available for use when linking against the standard //! library. -#![unstable] +#![unstable(feature = "std_misc")] /// The entry point for panic of Rust tasks. /// @@ -36,7 +36,7 @@ /// panic!("this is a {} {message}", "fancy", message = "message"); /// ``` #[macro_export] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] macro_rules! panic { () => ({ panic!("explicit panic") @@ -71,7 +71,7 @@ macro_rules! panic { /// format!("x = {}, y = {y}", 10i, y = 30i); /// ``` #[macro_export] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] macro_rules! format { ($($arg:tt)*) => ($crate::fmt::format(format_args!($($arg)*))) } @@ -79,7 +79,7 @@ macro_rules! format { /// Equivalent to the `println!` macro except that a newline is not printed at /// the end of the message. #[macro_export] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] macro_rules! print { ($($arg:tt)*) => ($crate::old_io::stdio::print_args(format_args!($($arg)*))) } @@ -97,7 +97,7 @@ macro_rules! print { /// println!("format {} arguments", "some"); /// ``` #[macro_export] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] macro_rules! println { ($($arg:tt)*) => ($crate::old_io::stdio::println_args(format_args!($($arg)*))) } @@ -106,7 +106,7 @@ macro_rules! println { /// error if the value of the expression is `Err`. For more information, see /// `std::io`. #[macro_export] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] macro_rules! try { ($expr:expr) => (match $expr { $crate::result::Result::Ok(val) => val, @@ -148,7 +148,7 @@ macro_rules! try { /// /// For more information about select, see the `std::sync::mpsc::Select` structure. #[macro_export] -#[unstable] +#[unstable(feature = "std_misc")] macro_rules! select { ( $($name:pat = $rx:ident.$meth:ident() => $code:expr),+ diff --git a/src/libstd/num/f32.rs b/src/libstd/num/f32.rs index adbce89388770..9b5b0e62a3c1a 100644 --- a/src/libstd/num/f32.rs +++ b/src/libstd/num/f32.rs @@ -10,7 +10,7 @@ //! Operations and constants for 32-bits floats (`f32` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![allow(missing_docs)] #![allow(unsigned_negation)] #![doc(primitive = "f32")] @@ -73,7 +73,7 @@ mod cmath { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Float for f32 { #[inline] fn nan() -> f32 { num::Float::nan() } @@ -366,7 +366,7 @@ impl Float for f32 { /// /// * num - The float value #[inline] -#[unstable = "may be removed or relocated"] +#[unstable(feature = "std_misc", reason = "may be removed or relocated")] pub fn to_string(num: f32) -> String { let (r, _) = strconv::float_to_str_common( num, 10u, true, SignNeg, DigAll, ExpNone, false); @@ -379,7 +379,7 @@ pub fn to_string(num: f32) -> String { /// /// * num - The float value #[inline] -#[unstable = "may be removed or relocated"] +#[unstable(feature = "std_misc", reason = "may be removed or relocated")] pub fn to_str_hex(num: f32) -> String { let (r, _) = strconv::float_to_str_common( num, 16u, true, SignNeg, DigAll, ExpNone, false); @@ -394,7 +394,7 @@ pub fn to_str_hex(num: f32) -> String { /// * num - The float value /// * radix - The base to use #[inline] -#[unstable = "may be removed or relocated"] +#[unstable(feature = "std_misc", reason = "may be removed or relocated")] pub fn to_str_radix_special(num: f32, rdx: uint) -> (String, bool) { strconv::float_to_str_common(num, rdx, true, SignNeg, DigAll, ExpNone, false) } @@ -407,7 +407,7 @@ pub fn to_str_radix_special(num: f32, rdx: uint) -> (String, bool) { /// * num - The float value /// * digits - The number of significant digits #[inline] -#[unstable = "may be removed or relocated"] +#[unstable(feature = "std_misc", reason = "may be removed or relocated")] pub fn to_str_exact(num: f32, dig: uint) -> String { let (r, _) = strconv::float_to_str_common( num, 10u, true, SignNeg, DigExact(dig), ExpNone, false); @@ -422,7 +422,7 @@ pub fn to_str_exact(num: f32, dig: uint) -> String { /// * num - The float value /// * digits - The number of significant digits #[inline] -#[unstable = "may be removed or relocated"] +#[unstable(feature = "std_misc", reason = "may be removed or relocated")] pub fn to_str_digits(num: f32, dig: uint) -> String { let (r, _) = strconv::float_to_str_common( num, 10u, true, SignNeg, DigMax(dig), ExpNone, false); @@ -438,7 +438,7 @@ pub fn to_str_digits(num: f32, dig: uint) -> String { /// * digits - The number of digits after the decimal point /// * upper - Use `E` instead of `e` for the exponent sign #[inline] -#[unstable = "may be removed or relocated"] +#[unstable(feature = "std_misc", reason = "may be removed or relocated")] pub fn to_str_exp_exact(num: f32, dig: uint, upper: bool) -> String { let (r, _) = strconv::float_to_str_common( num, 10u, true, SignNeg, DigExact(dig), ExpDec, upper); @@ -454,7 +454,7 @@ pub fn to_str_exp_exact(num: f32, dig: uint, upper: bool) -> String { /// * digits - The number of digits after the decimal point /// * upper - Use `E` instead of `e` for the exponent sign #[inline] -#[unstable = "may be removed or relocated"] +#[unstable(feature = "std_misc", reason = "may be removed or relocated")] pub fn to_str_exp_digits(num: f32, dig: uint, upper: bool) -> String { let (r, _) = strconv::float_to_str_common( num, 10u, true, SignNeg, DigMax(dig), ExpDec, upper); diff --git a/src/libstd/num/f64.rs b/src/libstd/num/f64.rs index baff14125ee17..1c9558325292b 100644 --- a/src/libstd/num/f64.rs +++ b/src/libstd/num/f64.rs @@ -10,7 +10,7 @@ //! Operations and constants for 64-bits floats (`f64` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![allow(missing_docs)] #![doc(primitive = "f64")] @@ -81,7 +81,7 @@ mod cmath { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Float for f64 { // inlined methods from `num::Float` #[inline] @@ -375,7 +375,7 @@ impl Float for f64 { /// /// * num - The float value #[inline] -#[unstable = "may be removed or relocated"] +#[unstable(feature = "std_misc", reason = "may be removed or relocated")] pub fn to_string(num: f64) -> String { let (r, _) = strconv::float_to_str_common( num, 10u, true, SignNeg, DigAll, ExpNone, false); @@ -388,7 +388,7 @@ pub fn to_string(num: f64) -> String { /// /// * num - The float value #[inline] -#[unstable = "may be removed or relocated"] +#[unstable(feature = "std_misc", reason = "may be removed or relocated")] pub fn to_str_hex(num: f64) -> String { let (r, _) = strconv::float_to_str_common( num, 16u, true, SignNeg, DigAll, ExpNone, false); @@ -403,7 +403,7 @@ pub fn to_str_hex(num: f64) -> String { /// * num - The float value /// * radix - The base to use #[inline] -#[unstable = "may be removed or relocated"] +#[unstable(feature = "std_misc", reason = "may be removed or relocated")] pub fn to_str_radix_special(num: f64, rdx: uint) -> (String, bool) { strconv::float_to_str_common(num, rdx, true, SignNeg, DigAll, ExpNone, false) } @@ -416,7 +416,7 @@ pub fn to_str_radix_special(num: f64, rdx: uint) -> (String, bool) { /// * num - The float value /// * digits - The number of significant digits #[inline] -#[unstable = "may be removed or relocated"] +#[unstable(feature = "std_misc", reason = "may be removed or relocated")] pub fn to_str_exact(num: f64, dig: uint) -> String { let (r, _) = strconv::float_to_str_common( num, 10u, true, SignNeg, DigExact(dig), ExpNone, false); @@ -431,7 +431,7 @@ pub fn to_str_exact(num: f64, dig: uint) -> String { /// * num - The float value /// * digits - The number of significant digits #[inline] -#[unstable = "may be removed or relocated"] +#[unstable(feature = "std_misc", reason = "may be removed or relocated")] pub fn to_str_digits(num: f64, dig: uint) -> String { let (r, _) = strconv::float_to_str_common( num, 10u, true, SignNeg, DigMax(dig), ExpNone, false); @@ -447,7 +447,7 @@ pub fn to_str_digits(num: f64, dig: uint) -> String { /// * digits - The number of digits after the decimal point /// * upper - Use `E` instead of `e` for the exponent sign #[inline] -#[unstable = "may be removed or relocated"] +#[unstable(feature = "std_misc", reason = "may be removed or relocated")] pub fn to_str_exp_exact(num: f64, dig: uint, upper: bool) -> String { let (r, _) = strconv::float_to_str_common( num, 10u, true, SignNeg, DigExact(dig), ExpDec, upper); @@ -463,7 +463,7 @@ pub fn to_str_exp_exact(num: f64, dig: uint, upper: bool) -> String { /// * digits - The number of digits after the decimal point /// * upper - Use `E` instead of `e` for the exponent sign #[inline] -#[unstable = "may be removed or relocated"] +#[unstable(feature = "std_misc", reason = "may be removed or relocated")] pub fn to_str_exp_digits(num: f64, dig: uint, upper: bool) -> String { let (r, _) = strconv::float_to_str_common( num, 10u, true, SignNeg, DigMax(dig), ExpDec, upper); diff --git a/src/libstd/num/float_macros.rs b/src/libstd/num/float_macros.rs index ec168eaaa9de6..2b730cd6f9ad8 100644 --- a/src/libstd/num/float_macros.rs +++ b/src/libstd/num/float_macros.rs @@ -8,7 +8,7 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -#![unstable] +#![unstable(feature = "std_misc")] #![doc(hidden)] macro_rules! assert_approx_eq { diff --git a/src/libstd/num/i16.rs b/src/libstd/num/i16.rs index 367147b84bed4..498f19b9b8307 100644 --- a/src/libstd/num/i16.rs +++ b/src/libstd/num/i16.rs @@ -10,7 +10,7 @@ //! Operations and constants for signed 16-bits integers (`i16` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "i16")] pub use core::i16::{BITS, BYTES, MIN, MAX}; diff --git a/src/libstd/num/i32.rs b/src/libstd/num/i32.rs index 19fb40c9644f6..aea1e92117bb0 100644 --- a/src/libstd/num/i32.rs +++ b/src/libstd/num/i32.rs @@ -10,7 +10,7 @@ //! Operations and constants for signed 32-bits integers (`i32` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "i32")] pub use core::i32::{BITS, BYTES, MIN, MAX}; diff --git a/src/libstd/num/i64.rs b/src/libstd/num/i64.rs index 2379b03c64fe2..43794345fe7a4 100644 --- a/src/libstd/num/i64.rs +++ b/src/libstd/num/i64.rs @@ -10,7 +10,7 @@ //! Operations and constants for signed 64-bits integers (`i64` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "i64")] pub use core::i64::{BITS, BYTES, MIN, MAX}; diff --git a/src/libstd/num/i8.rs b/src/libstd/num/i8.rs index a09ceefc6a0b4..1b03bf6f4f009 100644 --- a/src/libstd/num/i8.rs +++ b/src/libstd/num/i8.rs @@ -10,7 +10,7 @@ //! Operations and constants for signed 8-bits integers (`i8` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "i8")] pub use core::i8::{BITS, BYTES, MIN, MAX}; diff --git a/src/libstd/num/int.rs b/src/libstd/num/int.rs index 69439f85115fa..669952eee3924 100644 --- a/src/libstd/num/int.rs +++ b/src/libstd/num/int.rs @@ -14,7 +14,8 @@ //! alpha cycle along with the development of clearer conventions //! around integer types. -#![deprecated = "replaced by isize"] +#![unstable(feature = "std_misc")] +#![deprecated(since = "1.0.0", reason = "replaced by isize")] pub use core::int::{BITS, BYTES, MIN, MAX}; diff --git a/src/libstd/num/int_macros.rs b/src/libstd/num/int_macros.rs index 5bc5415287497..af1976d575093 100644 --- a/src/libstd/num/int_macros.rs +++ b/src/libstd/num/int_macros.rs @@ -8,7 +8,7 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -#![unstable] +#![unstable(feature = "std_misc")] #![doc(hidden)] macro_rules! int_module { ($T:ty) => ( diff --git a/src/libstd/num/isize.rs b/src/libstd/num/isize.rs index 22395a1c0ff5d..7fb2cd81ababf 100644 --- a/src/libstd/num/isize.rs +++ b/src/libstd/num/isize.rs @@ -14,7 +14,7 @@ //! new type will gradually take place over the alpha cycle along with //! the development of clearer conventions around integer types. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "isize")] pub use core::isize::{BITS, BYTES, MIN, MAX}; diff --git a/src/libstd/num/mod.rs b/src/libstd/num/mod.rs index 9ced1a7e1301c..dad8b70ceacdf 100644 --- a/src/libstd/num/mod.rs +++ b/src/libstd/num/mod.rs @@ -13,7 +13,7 @@ //! These are implemented for the primitive numeric types in `std::{u8, u16, //! u32, u64, uint, i8, i16, i32, i64, int, f32, f64}`. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![allow(missing_docs)] #[cfg(test)] use fmt::Debug; @@ -33,11 +33,11 @@ pub use core::num::{FpCategory}; use option::Option; -#[unstable = "may be removed or relocated"] +#[unstable(feature = "std_misc", reason = "may be removed or relocated")] pub mod strconv; /// Mathematical operations on primitive floating point numbers. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Float : Copy + Clone + NumCast @@ -52,172 +52,200 @@ pub trait Float { // inlined methods from `num::Float` /// Returns the NaN value. - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "std_misc", + reason = "unsure about its place in the world")] fn nan() -> Self; /// Returns the infinite value. - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "std_misc", + reason = "unsure about its place in the world")] fn infinity() -> Self; /// Returns the negative infinite value. - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "std_misc", + reason = "unsure about its place in the world")] fn neg_infinity() -> Self; /// Returns the `0` value. - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "std_misc", + reason = "unsure about its place in the world")] fn zero() -> Self; /// Returns -0.0. - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "std_misc", + reason = "unsure about its place in the world")] fn neg_zero() -> Self; /// Returns the `1` value. - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "std_misc", + reason = "unsure about its place in the world")] fn one() -> Self; // FIXME (#5527): These should be associated constants /// Returns the number of binary digits of mantissa that this type supports. - #[deprecated = "use `std::f32::MANTISSA_DIGITS` or `std::f64::MANTISSA_DIGITS` as appropriate"] + #[unstable(feature = "std_misc")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::MANTISSA_DIGITS` or \ + `std::f64::MANTISSA_DIGITS` as appropriate")] fn mantissa_digits(unused_self: Option) -> uint; /// Returns the number of base-10 digits of precision that this type supports. - #[deprecated = "use `std::f32::DIGITS` or `std::f64::DIGITS` as appropriate"] + #[unstable(feature = "std_misc")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::DIGITS` or `std::f64::DIGITS` as appropriate")] fn digits(unused_self: Option) -> uint; /// Returns the difference between 1.0 and the smallest representable number larger than 1.0. - #[deprecated = "use `std::f32::EPSILON` or `std::f64::EPSILON` as appropriate"] + #[unstable(feature = "std_misc")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::EPSILON` or `std::f64::EPSILON` as appropriate")] fn epsilon() -> Self; /// Returns the minimum binary exponent that this type can represent. - #[deprecated = "use `std::f32::MIN_EXP` or `std::f64::MIN_EXP` as appropriate"] + #[unstable(feature = "std_misc")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::MIN_EXP` or `std::f64::MIN_EXP` as appropriate")] fn min_exp(unused_self: Option) -> int; /// Returns the maximum binary exponent that this type can represent. - #[deprecated = "use `std::f32::MAX_EXP` or `std::f64::MAX_EXP` as appropriate"] + #[unstable(feature = "std_misc")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::MAX_EXP` or `std::f64::MAX_EXP` as appropriate")] fn max_exp(unused_self: Option) -> int; /// Returns the minimum base-10 exponent that this type can represent. - #[deprecated = "use `std::f32::MIN_10_EXP` or `std::f64::MIN_10_EXP` as appropriate"] + #[unstable(feature = "std_misc")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::MIN_10_EXP` or `std::f64::MIN_10_EXP` as appropriate")] fn min_10_exp(unused_self: Option) -> int; /// Returns the maximum base-10 exponent that this type can represent. - #[deprecated = "use `std::f32::MAX_10_EXP` or `std::f64::MAX_10_EXP` as appropriate"] + #[unstable(feature = "std_misc")] + #[deprecated(since = "1.0.0", + reason = "use `std::f32::MAX_10_EXP` or `std::f64::MAX_10_EXP` as appropriate")] fn max_10_exp(unused_self: Option) -> int; /// Returns the smallest finite value that this type can represent. - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "std_misc", + reason = "unsure about its place in the world")] fn min_value() -> Self; /// Returns the smallest normalized positive number that this type can represent. - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "std_misc", + reason = "unsure about its place in the world")] fn min_pos_value(unused_self: Option) -> Self; /// Returns the largest finite value that this type can represent. - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "std_misc", + reason = "unsure about its place in the world")] fn max_value() -> Self; /// Returns true if this value is NaN and false otherwise. - #[unstable = "position is undecided"] + #[unstable(feature = "std_misc", reason = "position is undecided")] fn is_nan(self) -> bool; /// Returns true if this value is positive infinity or negative infinity and /// false otherwise. - #[unstable = "position is undecided"] + #[unstable(feature = "std_misc", reason = "position is undecided")] fn is_infinite(self) -> bool; /// Returns true if this number is neither infinite nor NaN. - #[unstable = "position is undecided"] + #[unstable(feature = "std_misc", reason = "position is undecided")] fn is_finite(self) -> bool; /// Returns true if this number is neither zero, infinite, denormal, or NaN. - #[unstable = "position is undecided"] + #[unstable(feature = "std_misc", reason = "position is undecided")] fn is_normal(self) -> bool; /// Returns the category that this number falls into. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn classify(self) -> FpCategory; /// Returns the mantissa, exponent and sign as integers, respectively. - #[unstable = "signature is undecided"] + #[unstable(feature = "std_misc", reason = "signature is undecided")] fn integer_decode(self) -> (u64, i16, i8); /// Return the largest integer less than or equal to a number. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn floor(self) -> Self; /// Return the smallest integer greater than or equal to a number. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn ceil(self) -> Self; /// Return the nearest integer to a number. Round half-way cases away from /// `0.0`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn round(self) -> Self; /// Return the integer part of a number. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn trunc(self) -> Self; /// Return the fractional part of a number. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn fract(self) -> Self; /// Computes the absolute value of `self`. Returns `Float::nan()` if the /// number is `Float::nan()`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn abs(self) -> Self; /// Returns a number that represents the sign of `self`. /// /// - `1.0` if the number is positive, `+0.0` or `Float::infinity()` /// - `-1.0` if the number is negative, `-0.0` or `Float::neg_infinity()` /// - `Float::nan()` if the number is `Float::nan()` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn signum(self) -> Self; /// Returns `true` if `self` is positive, including `+0.0` and /// `Float::infinity()`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_positive(self) -> bool; /// Returns `true` if `self` is negative, including `-0.0` and /// `Float::neg_infinity()`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_negative(self) -> bool; /// Fused multiply-add. Computes `(self * a) + b` with only one rounding /// error. This produces a more accurate result with better performance than /// a separate multiplication operation followed by an add. - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "std_misc", + reason = "unsure about its place in the world")] fn mul_add(self, a: Self, b: Self) -> Self; /// Take the reciprocal (inverse) of a number, `1/x`. - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "std_misc", + reason = "unsure about its place in the world")] fn recip(self) -> Self; /// Raise a number to an integer power. /// /// Using this function is generally faster than using `powf` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn powi(self, n: i32) -> Self; /// Raise a number to a floating point power. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn powf(self, n: Self) -> Self; /// Take the square root of a number. /// /// Returns NaN if `self` is a negative number. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn sqrt(self) -> Self; /// Take the reciprocal (inverse) square root of a number, `1/sqrt(x)`. - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "std_misc", + reason = "unsure about its place in the world")] fn rsqrt(self) -> Self; /// Returns `e^(self)`, (the exponential function). - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn exp(self) -> Self; /// Returns 2 raised to the power of the number, `2^(self)`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn exp2(self) -> Self; /// Returns the natural logarithm of the number. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn ln(self) -> Self; /// Returns the logarithm of the number with respect to an arbitrary base. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn log(self, base: Self) -> Self; /// Returns the base 2 logarithm of the number. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn log2(self) -> Self; /// Returns the base 10 logarithm of the number. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn log10(self) -> Self; /// Convert radians to degrees. - #[unstable = "desirability is unclear"] + #[unstable(feature = "std_misc", reason = "desirability is unclear")] fn to_degrees(self) -> Self; /// Convert degrees to radians. - #[unstable = "desirability is unclear"] + #[unstable(feature = "std_misc", reason = "desirability is unclear")] fn to_radians(self) -> Self; /// Constructs a floating point number created by multiplying `x` by 2 /// raised to the power of `exp`. - #[unstable = "pending integer conventions"] + #[unstable(feature = "std_misc", + reason = "pending integer conventions")] fn ldexp(x: Self, exp: int) -> Self; /// Breaks the number into a normalized fraction and a base-2 exponent, /// satisfying: @@ -225,94 +253,97 @@ pub trait Float /// * `self = x * pow(2, exp)` /// /// * `0.5 <= abs(x) < 1.0` - #[unstable = "pending integer conventions"] + #[unstable(feature = "std_misc", + reason = "pending integer conventions")] fn frexp(self) -> (Self, int); /// Returns the next representable floating-point value in the direction of /// `other`. - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "std_misc", + reason = "unsure about its place in the world")] fn next_after(self, other: Self) -> Self; /// Returns the maximum of the two numbers. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn max(self, other: Self) -> Self; /// Returns the minimum of the two numbers. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn min(self, other: Self) -> Self; /// The positive difference of two numbers. Returns `0.0` if the number is /// less than or equal to `other`, otherwise the difference between`self` /// and `other` is returned. - #[unstable = "may be renamed"] + #[unstable(feature = "std_misc", reason = "may be renamed")] fn abs_sub(self, other: Self) -> Self; /// Take the cubic root of a number. - #[unstable = "may be renamed"] + #[unstable(feature = "std_misc", reason = "may be renamed")] fn cbrt(self) -> Self; /// Calculate the length of the hypotenuse of a right-angle triangle given /// legs of length `x` and `y`. - #[unstable = "unsure about its place in the world"] + #[unstable(feature = "std_misc", + reason = "unsure about its place in the world")] fn hypot(self, other: Self) -> Self; /// Computes the sine of a number (in radians). - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn sin(self) -> Self; /// Computes the cosine of a number (in radians). - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn cos(self) -> Self; /// Computes the tangent of a number (in radians). - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn tan(self) -> Self; /// Computes the arcsine of a number. Return value is in radians in /// the range [-pi/2, pi/2] or NaN if the number is outside the range /// [-1, 1]. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn asin(self) -> Self; /// Computes the arccosine of a number. Return value is in radians in /// the range [0, pi] or NaN if the number is outside the range /// [-1, 1]. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn acos(self) -> Self; /// Computes the arctangent of a number. Return value is in radians in the /// range [-pi/2, pi/2]; - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn atan(self) -> Self; /// Computes the four quadrant arctangent of a number, `y`, and another /// number `x`. Return value is in radians in the range [-pi, pi]. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn atan2(self, other: Self) -> Self; /// Simultaneously computes the sine and cosine of the number, `x`. Returns /// `(sin(x), cos(x))`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn sin_cos(self) -> (Self, Self); /// Returns the exponential of the number, minus 1, in a way that is /// accurate even if the number is close to zero. - #[unstable = "may be renamed"] + #[unstable(feature = "std_misc", reason = "may be renamed")] fn exp_m1(self) -> Self; /// Returns the natural logarithm of the number plus 1 (`ln(1+n)`) more /// accurately than if the operations were performed separately. - #[unstable = "may be renamed"] + #[unstable(feature = "std_misc", reason = "may be renamed")] fn ln_1p(self) -> Self; /// Hyperbolic sine function. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn sinh(self) -> Self; /// Hyperbolic cosine function. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn cosh(self) -> Self; /// Hyperbolic tangent function. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn tanh(self) -> Self; /// Inverse hyperbolic sine function. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn asinh(self) -> Self; /// Inverse hyperbolic cosine function. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn acosh(self) -> Self; /// Inverse hyperbolic tangent function. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn atanh(self) -> Self; } diff --git a/src/libstd/num/u16.rs b/src/libstd/num/u16.rs index 7cb6a8ffe077c..3fda77fb69c40 100644 --- a/src/libstd/num/u16.rs +++ b/src/libstd/num/u16.rs @@ -10,7 +10,7 @@ //! Operations and constants for unsigned 16-bits integers (`u16` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "u16")] pub use core::u16::{BITS, BYTES, MIN, MAX}; diff --git a/src/libstd/num/u32.rs b/src/libstd/num/u32.rs index 43b01ddb16bd0..8610f0c01473f 100644 --- a/src/libstd/num/u32.rs +++ b/src/libstd/num/u32.rs @@ -10,7 +10,7 @@ //! Operations and constants for unsigned 32-bits integers (`u32` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "u32")] pub use core::u32::{BITS, BYTES, MIN, MAX}; diff --git a/src/libstd/num/u64.rs b/src/libstd/num/u64.rs index 79e7f23705174..3587b06965624 100644 --- a/src/libstd/num/u64.rs +++ b/src/libstd/num/u64.rs @@ -10,7 +10,7 @@ //! Operations and constants for unsigned 64-bits integer (`u64` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "u64")] pub use core::u64::{BITS, BYTES, MIN, MAX}; diff --git a/src/libstd/num/u8.rs b/src/libstd/num/u8.rs index 3da2fabe3f252..6a285e8299c1e 100644 --- a/src/libstd/num/u8.rs +++ b/src/libstd/num/u8.rs @@ -10,7 +10,7 @@ //! Operations and constants for unsigned 8-bits integers (`u8` type) -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "u8")] pub use core::u8::{BITS, BYTES, MIN, MAX}; diff --git a/src/libstd/num/uint.rs b/src/libstd/num/uint.rs index 0e12eff205ffd..c7b491381f337 100644 --- a/src/libstd/num/uint.rs +++ b/src/libstd/num/uint.rs @@ -14,7 +14,8 @@ //! alpha cycle along with the development of clearer conventions //! around integer types. -#![deprecated = "replaced by usize"] +#![unstable(feature = "std_misc")] +#![deprecated(since = "1.0.0", reason = "replaced by usize")] pub use core::uint::{BITS, BYTES, MIN, MAX}; diff --git a/src/libstd/num/uint_macros.rs b/src/libstd/num/uint_macros.rs index f480a3b420f54..82c55d7b5b83c 100644 --- a/src/libstd/num/uint_macros.rs +++ b/src/libstd/num/uint_macros.rs @@ -8,7 +8,7 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -#![unstable] +#![unstable(feature = "std_misc")] #![doc(hidden)] #![allow(unsigned_negation)] diff --git a/src/libstd/num/usize.rs b/src/libstd/num/usize.rs index 74dd38e13c582..19964c306a79b 100644 --- a/src/libstd/num/usize.rs +++ b/src/libstd/num/usize.rs @@ -14,7 +14,7 @@ //! new type will gradually take place over the alpha cycle along with //! the development of clearer conventions around integer types. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] #![doc(primitive = "usize")] pub use core::usize::{BITS, BYTES, MIN, MAX}; diff --git a/src/libstd/old_io/buffered.rs b/src/libstd/old_io/buffered.rs index 768cec129a976..1590598c0b8a7 100644 --- a/src/libstd/old_io/buffered.rs +++ b/src/libstd/old_io/buffered.rs @@ -52,7 +52,7 @@ pub struct BufferedReader { cap: uint, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for BufferedReader where R: fmt::Debug { fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { write!(fmt, "BufferedReader {{ reader: {:?}, buffer: {}/{} }}", @@ -151,7 +151,7 @@ pub struct BufferedWriter { pos: uint } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for BufferedWriter where W: fmt::Debug { fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { write!(fmt, "BufferedWriter {{ writer: {:?}, buffer: {}/{} }}", @@ -251,7 +251,7 @@ pub struct LineBufferedWriter { inner: BufferedWriter, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for LineBufferedWriter where W: fmt::Debug { fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { write!(fmt, "LineBufferedWriter {{ writer: {:?}, buffer: {}/{} }}", @@ -342,7 +342,7 @@ pub struct BufferedStream { inner: BufferedReader> } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for BufferedStream where S: fmt::Debug { fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { let reader = &self.inner; diff --git a/src/libstd/old_io/comm_adapters.rs b/src/libstd/old_io/comm_adapters.rs index a1f2efdb28afe..feb2ef6f4f3ca 100644 --- a/src/libstd/old_io/comm_adapters.rs +++ b/src/libstd/old_io/comm_adapters.rs @@ -134,7 +134,7 @@ impl ChanWriter { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for ChanWriter { fn clone(&self) -> ChanWriter { ChanWriter { tx: self.tx.clone() } diff --git a/src/libstd/old_io/mem.rs b/src/libstd/old_io/mem.rs index be965d9cf2d6a..254daf3202a9e 100644 --- a/src/libstd/old_io/mem.rs +++ b/src/libstd/old_io/mem.rs @@ -62,7 +62,9 @@ impl Writer for Vec { /// /// assert_eq!(w.into_inner(), vec!(0, 1, 2)); /// ``` -#[deprecated = "use the Vec Writer implementation directly"] +#[unstable(feature = "io")] +#[deprecated(since = "1.0.0", + reason = "use the Vec Writer implementation directly")] #[derive(Clone)] pub struct MemWriter { buf: Vec, diff --git a/src/libstd/old_io/mod.rs b/src/libstd/old_io/mod.rs index 3d1c8a0b86c6f..6c5ce129a33cf 100644 --- a/src/libstd/old_io/mod.rs +++ b/src/libstd/old_io/mod.rs @@ -237,7 +237,7 @@ //! concerned with error handling; instead its caller is responsible for //! responding to errors that may occur while attempting to read the numbers. -#![unstable] +#![unstable(feature = "io")] #![deny(unused_must_use)] pub use self::SeekStyle::*; @@ -357,7 +357,7 @@ impl IoError { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for IoError { fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { match *self { @@ -1000,7 +1000,8 @@ pub trait Writer { fn write_all(&mut self, buf: &[u8]) -> IoResult<()>; /// Deprecated, this method was renamed to `write_all` - #[deprecated = "renamed to `write_all`"] + #[unstable(feature = "io")] + #[deprecated(since = "1.0.0", reason = "renamed to `write_all`")] fn write(&mut self, buf: &[u8]) -> IoResult<()> { self.write_all(buf) } /// Flush this output stream, ensuring that all intermediately buffered @@ -1711,7 +1712,6 @@ pub enum FileType { /// # Examples /// /// ```no_run -/// # #![allow(unstable)] /// /// use std::old_io::fs::PathExtensions; /// @@ -1752,7 +1752,7 @@ pub struct FileStat { /// /// Usage of this field is discouraged, but if access is desired then the /// fields are located here. - #[unstable] + #[unstable(feature = "io")] pub unstable: UnstableFileStat, } @@ -1760,7 +1760,7 @@ pub struct FileStat { /// returned from a `stat` syscall which is not contained in the `FileStat` /// structure. This information is not necessarily platform independent, and may /// have different meanings or no meaning at all on some platforms. -#[unstable] +#[unstable(feature = "io")] #[derive(Copy, Hash)] pub struct UnstableFileStat { /// The ID of the device containing the file. @@ -1824,14 +1824,14 @@ bitflags! { } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Default for FilePermission { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] #[inline] fn default() -> FilePermission { FilePermission::empty() } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for FilePermission { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { write!(f, "{:04o}", self.bits) diff --git a/src/libstd/old_io/net/ip.rs b/src/libstd/old_io/net/ip.rs index 26eb068b15183..e60b455aecda6 100644 --- a/src/libstd/old_io/net/ip.rs +++ b/src/libstd/old_io/net/ip.rs @@ -38,7 +38,7 @@ pub enum IpAddr { Ipv6Addr(u16, u16, u16, u16, u16, u16, u16, u16) } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for IpAddr { fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { match *self { @@ -70,7 +70,7 @@ pub struct SocketAddr { pub port: Port, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for SocketAddr { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { match self.ip { diff --git a/src/libstd/old_io/net/pipe.rs b/src/libstd/old_io/net/pipe.rs index 760e778fd7cce..71b77adcd964d 100644 --- a/src/libstd/old_io/net/pipe.rs +++ b/src/libstd/old_io/net/pipe.rs @@ -68,7 +68,8 @@ impl UnixStream { /// /// If a `timeout` with zero or negative duration is specified then /// the function returns `Err`, with the error kind set to `TimedOut`. - #[unstable = "the timeout argument is likely to change types"] + #[unstable(feature = "io", + reason = "the timeout argument is likely to change types")] pub fn connect_timeout

(path: P, timeout: Duration) -> IoResult where P: BytesContainer { @@ -107,7 +108,8 @@ impl UnixStream { /// Sets the read/write timeout for this socket. /// /// For more information, see `TcpStream::set_timeout` - #[unstable = "the timeout argument may change in type and value"] + #[unstable(feature = "io", + reason = "the timeout argument may change in type and value")] pub fn set_timeout(&mut self, timeout_ms: Option) { self.inner.set_timeout(timeout_ms) } @@ -115,7 +117,8 @@ impl UnixStream { /// Sets the read timeout for this socket. /// /// For more information, see `TcpStream::set_timeout` - #[unstable = "the timeout argument may change in type and value"] + #[unstable(feature = "io", + reason = "the timeout argument may change in type and value")] pub fn set_read_timeout(&mut self, timeout_ms: Option) { self.inner.set_read_timeout(timeout_ms) } @@ -123,7 +126,8 @@ impl UnixStream { /// Sets the write timeout for this socket. /// /// For more information, see `TcpStream::set_timeout` - #[unstable = "the timeout argument may change in type and value"] + #[unstable(feature = "io", + reason = "the timeout argument may change in type and value")] pub fn set_write_timeout(&mut self, timeout_ms: Option) { self.inner.set_write_timeout(timeout_ms) } @@ -217,8 +221,9 @@ impl UnixAcceptor { /// When using this method, it is likely necessary to reset the timeout as /// appropriate, the timeout specified is specific to this object, not /// specific to the next request. - #[unstable = "the name and arguments to this function are likely \ - to change"] + #[unstable(feature = "io", + reason = "the name and arguments to this function are likely \ + to change")] pub fn set_timeout(&mut self, timeout_ms: Option) { self.inner.set_timeout(timeout_ms) } @@ -227,7 +232,7 @@ impl UnixAcceptor { /// /// This function has the same semantics as `TcpAcceptor::close_accept`, and /// more information can be found in that documentation. - #[unstable] + #[unstable(feature = "io")] pub fn close_accept(&mut self) -> IoResult<()> { self.inner.close_accept() } diff --git a/src/libstd/old_io/net/tcp.rs b/src/libstd/old_io/net/tcp.rs index f01f6e1a87c40..1e76bb3ab0dff 100644 --- a/src/libstd/old_io/net/tcp.rs +++ b/src/libstd/old_io/net/tcp.rs @@ -85,7 +85,8 @@ impl TcpStream { /// /// If a `timeout` with zero or negative duration is specified then /// the function returns `Err`, with the error kind set to `TimedOut`. - #[unstable = "the timeout argument may eventually change types"] + #[unstable(feature = "io", + reason = "the timeout argument may eventually change types")] pub fn connect_timeout(addr: A, timeout: Duration) -> IoResult { if timeout <= Duration::milliseconds(0) { @@ -109,7 +110,7 @@ impl TcpStream { } /// Sets the nodelay flag on this connection to the boolean specified - #[unstable] + #[unstable(feature = "io")] pub fn set_nodelay(&mut self, nodelay: bool) -> IoResult<()> { self.inner.set_nodelay(nodelay) } @@ -119,7 +120,7 @@ impl TcpStream { /// If the value specified is `None`, then the keepalive flag is cleared on /// this connection. Otherwise, the keepalive timeout will be set to the /// specified time, in seconds. - #[unstable] + #[unstable(feature = "io")] pub fn set_keepalive(&mut self, delay_in_seconds: Option) -> IoResult<()> { self.inner.set_keepalive(delay_in_seconds) } @@ -187,7 +188,8 @@ impl TcpStream { /// /// For clarification on the semantics of interrupting a read and a write, /// take a look at `set_read_timeout` and `set_write_timeout`. - #[unstable = "the timeout argument may change in type and value"] + #[unstable(feature = "io", + reason = "the timeout argument may change in type and value")] pub fn set_timeout(&mut self, timeout_ms: Option) { self.inner.set_timeout(timeout_ms) } @@ -204,7 +206,8 @@ impl TcpStream { /// action is taken. Otherwise, the read operation will be scheduled to /// promptly return. If a timeout error is returned, then no data was read /// during the timeout period. - #[unstable = "the timeout argument may change in type and value"] + #[unstable(feature = "io", + reason = "the timeout argument may change in type and value")] pub fn set_read_timeout(&mut self, timeout_ms: Option) { self.inner.set_read_timeout(timeout_ms) } @@ -231,7 +234,8 @@ impl TcpStream { /// does not know how many bytes were written as part of the timeout /// operation. It may be the case that bytes continue to be written in an /// asynchronous fashion after the call to write returns. - #[unstable = "the timeout argument may change in type and value"] + #[unstable(feature = "io", + reason = "the timeout argument may change in type and value")] pub fn set_write_timeout(&mut self, timeout_ms: Option) { self.inner.set_write_timeout(timeout_ms) } @@ -372,7 +376,6 @@ impl TcpAcceptor { /// # Example /// /// ```no_run - /// # #![allow(unstable)] /// use std::old_io::TcpListener; /// use std::old_io::{Listener, Acceptor, TimedOut}; /// @@ -395,8 +398,9 @@ impl TcpAcceptor { /// a.set_timeout(None); /// let socket = a.accept(); /// ``` - #[unstable = "the type of the argument and name of this function are \ - subject to change"] + #[unstable(feature = "io", + reason = "the type of the argument and name of this function are \ + subject to change")] pub fn set_timeout(&mut self, ms: Option) { self.inner.set_timeout(ms); } /// Closes the accepting capabilities of this acceptor. @@ -416,7 +420,6 @@ impl TcpAcceptor { /// # Example /// /// ``` - /// # #![allow(unstable)] /// use std::old_io::{TcpListener, Listener, Acceptor, EndOfFile}; /// use std::thread::Thread; /// @@ -442,7 +445,7 @@ impl TcpAcceptor { /// // Signal our accept loop to exit /// assert!(a.close_accept().is_ok()); /// ``` - #[unstable] + #[unstable(feature = "io")] pub fn close_accept(&mut self) -> IoResult<()> { self.inner.close_accept() } @@ -480,7 +483,6 @@ impl sys_common::AsInner for TcpAcceptor { } #[cfg(test)] -#[allow(unstable)] mod test { use prelude::v1::*; diff --git a/src/libstd/old_io/net/udp.rs b/src/libstd/old_io/net/udp.rs index d7fc760951e8f..9055a089eec7f 100644 --- a/src/libstd/old_io/net/udp.rs +++ b/src/libstd/old_io/net/udp.rs @@ -92,13 +92,13 @@ impl UdpSocket { } /// Joins a multicast IP address (becomes a member of it) - #[unstable] + #[unstable(feature = "io")] pub fn join_multicast(&mut self, multi: IpAddr) -> IoResult<()> { self.inner.join_multicast(multi) } /// Leaves a multicast IP address (drops membership from it) - #[unstable] + #[unstable(feature = "io")] pub fn leave_multicast(&mut self, multi: IpAddr) -> IoResult<()> { self.inner.leave_multicast(multi) } @@ -106,25 +106,25 @@ impl UdpSocket { /// Set the multicast loop flag to the specified value /// /// This lets multicast packets loop back to local sockets (if enabled) - #[unstable] + #[unstable(feature = "io")] pub fn set_multicast_loop(&mut self, on: bool) -> IoResult<()> { self.inner.set_multicast_loop(on) } /// Sets the multicast TTL - #[unstable] + #[unstable(feature = "io")] pub fn set_multicast_ttl(&mut self, ttl: int) -> IoResult<()> { self.inner.multicast_time_to_live(ttl) } /// Sets this socket's TTL - #[unstable] + #[unstable(feature = "io")] pub fn set_ttl(&mut self, ttl: int) -> IoResult<()> { self.inner.time_to_live(ttl) } /// Sets the broadcast flag on or off - #[unstable] + #[unstable(feature = "io")] pub fn set_broadcast(&mut self, broadcast: bool) -> IoResult<()> { self.inner.set_broadcast(broadcast) } @@ -132,7 +132,8 @@ impl UdpSocket { /// Sets the read/write timeout for this socket. /// /// For more information, see `TcpStream::set_timeout` - #[unstable = "the timeout argument may change in type and value"] + #[unstable(feature = "io", + reason = "the timeout argument may change in type and value")] pub fn set_timeout(&mut self, timeout_ms: Option) { self.inner.set_timeout(timeout_ms) } @@ -140,7 +141,8 @@ impl UdpSocket { /// Sets the read timeout for this socket. /// /// For more information, see `TcpStream::set_timeout` - #[unstable = "the timeout argument may change in type and value"] + #[unstable(feature = "io", + reason = "the timeout argument may change in type and value")] pub fn set_read_timeout(&mut self, timeout_ms: Option) { self.inner.set_read_timeout(timeout_ms) } @@ -148,7 +150,8 @@ impl UdpSocket { /// Sets the write timeout for this socket. /// /// For more information, see `TcpStream::set_timeout` - #[unstable = "the timeout argument may change in type and value"] + #[unstable(feature = "io", + reason = "the timeout argument may change in type and value")] pub fn set_write_timeout(&mut self, timeout_ms: Option) { self.inner.set_write_timeout(timeout_ms) } @@ -176,7 +179,6 @@ impl sys_common::AsInner for UdpSocket { } #[cfg(test)] -#[allow(unstable)] mod test { use prelude::v1::*; diff --git a/src/libstd/old_io/process.rs b/src/libstd/old_io/process.rs index 280d2a8add5ea..7891088246729 100644 --- a/src/libstd/old_io/process.rs +++ b/src/libstd/old_io/process.rs @@ -10,7 +10,6 @@ //! Bindings for executing child processes -#![allow(unstable)] #![allow(non_upper_case_globals)] pub use self::StdioContainer::*; @@ -502,7 +501,7 @@ pub enum ProcessExit { ExitSignal(int), } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for ProcessExit { /// Format a ProcessExit enum, to nicely present the information. fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { @@ -653,7 +652,6 @@ impl Process { /// # Example /// /// ```no_run - /// # #![allow(unstable)] /// use std::old_io::{Command, IoResult}; /// use std::old_io::process::ProcessExit; /// @@ -681,7 +679,8 @@ impl Process { /// p.wait() /// } /// ``` - #[unstable = "the type of the timeout is likely to change"] + #[unstable(feature = "io", + reason = "the type of the timeout is likely to change")] pub fn set_timeout(&mut self, timeout_ms: Option) { self.deadline = timeout_ms.map(|i| i + sys::timer::now()).unwrap_or(0); } diff --git a/src/libstd/os.rs b/src/libstd/os.rs index f041d2799ab99..cd37a355e1db4 100644 --- a/src/libstd/os.rs +++ b/src/libstd/os.rs @@ -24,7 +24,7 @@ //! which OS the user is on -- they should be given the opportunity to write //! OS-ignorant code by default. -#![unstable] +#![unstable(feature = "os")] #![allow(missing_docs)] #![allow(non_snake_case)] @@ -902,7 +902,7 @@ pub enum MapError { ErrMapViewOfFile(uint) } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for MapError { fn fmt(&self, out: &mut fmt::Formatter) -> fmt::Result { let str = match *self { diff --git a/src/libstd/path/mod.rs b/src/libstd/path/mod.rs index 1b09fb9273742..b42353e964c51 100644 --- a/src/libstd/path/mod.rs +++ b/src/libstd/path/mod.rs @@ -59,7 +59,7 @@ //! println!("path exists: {}", path.exists()); //! ``` -#![unstable] +#![unstable(feature = "path")] use core::marker::Sized; use ffi::CString; @@ -823,14 +823,14 @@ pub struct Display<'a, P:'a> { filename: bool } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, P: GenericPath> fmt::Debug for Display<'a, P> { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Debug::fmt(&self.as_cow(), f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, P: GenericPath> fmt::Display for Display<'a, P> { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { self.as_cow().fmt(f) diff --git a/src/libstd/path/posix.rs b/src/libstd/path/posix.rs index 202d81f56965f..39138e148032b 100644 --- a/src/libstd/path/posix.rs +++ b/src/libstd/path/posix.rs @@ -57,7 +57,7 @@ pub fn is_sep(c: char) -> bool { c == SEP } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for Path { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Debug::fmt(&self.display(), f) diff --git a/src/libstd/path/windows.rs b/src/libstd/path/windows.rs index 9f5ed17791844..34faa65af75a1 100644 --- a/src/libstd/path/windows.rs +++ b/src/libstd/path/windows.rs @@ -85,7 +85,7 @@ pub struct Path { sepidx: Option // index of the final separator in the non-prefix portion of repr } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for Path { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Debug::fmt(&self.display(), f) diff --git a/src/libstd/prelude/mod.rs b/src/libstd/prelude/mod.rs index 0496944dbaf88..09fa10dacf98c 100644 --- a/src/libstd/prelude/mod.rs +++ b/src/libstd/prelude/mod.rs @@ -35,7 +35,6 @@ //! pervasive that it would be obnoxious to import for every use, particularly //! those that define methods on primitive types. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] -#[stable] pub mod v1; diff --git a/src/libstd/prelude/v1.rs b/src/libstd/prelude/v1.rs index aa4db7b6b7034..51c9f9de83cc8 100644 --- a/src/libstd/prelude/v1.rs +++ b/src/libstd/prelude/v1.rs @@ -10,35 +10,54 @@ //! The first version of the prelude of the standard library. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] // Reexported core operators -#[stable] #[doc(no_inline)] pub use marker::{Copy, Send, Sized, Sync}; -#[stable] #[doc(no_inline)] pub use ops::{Drop, Fn, FnMut, FnOnce}; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use marker::{Copy, Send, Sized, Sync}; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use ops::{Drop, Fn, FnMut, FnOnce}; // TEMPORARY -#[unstable] #[doc(no_inline)] pub use ops::FullRange; +#[unstable(feature = "std_misc")] +#[doc(no_inline)] pub use ops::FullRange; // Reexported functions -#[stable] #[doc(no_inline)] pub use mem::drop; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use mem::drop; // Reexported types and traits -#[stable] #[doc(no_inline)] pub use boxed::Box; -#[stable] #[doc(no_inline)] pub use char::CharExt; -#[stable] #[doc(no_inline)] pub use clone::Clone; -#[stable] #[doc(no_inline)] pub use cmp::{PartialEq, PartialOrd, Eq, Ord}; -#[stable] #[doc(no_inline)] pub use iter::DoubleEndedIterator; -#[stable] #[doc(no_inline)] pub use iter::ExactSizeIterator; -#[stable] #[doc(no_inline)] pub use iter::{Iterator, IteratorExt, Extend}; -#[stable] #[doc(no_inline)] pub use option::Option::{self, Some, None}; -#[stable] #[doc(no_inline)] pub use ptr::{PtrExt, MutPtrExt}; -#[stable] #[doc(no_inline)] pub use result::Result::{self, Ok, Err}; -#[stable] #[doc(no_inline)] pub use slice::AsSlice; -#[stable] #[doc(no_inline)] pub use slice::{SliceExt, SliceConcatExt}; -#[stable] #[doc(no_inline)] pub use str::{Str, StrExt}; -#[stable] #[doc(no_inline)] pub use string::{String, ToString}; -#[stable] #[doc(no_inline)] pub use vec::Vec; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use boxed::Box; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use char::CharExt; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use clone::Clone; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use cmp::{PartialEq, PartialOrd, Eq, Ord}; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use iter::DoubleEndedIterator; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use iter::ExactSizeIterator; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use iter::{Iterator, IteratorExt, Extend}; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use option::Option::{self, Some, None}; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use ptr::{PtrExt, MutPtrExt}; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use result::Result::{self, Ok, Err}; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use slice::AsSlice; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use slice::{SliceExt, SliceConcatExt}; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use str::{Str, StrExt}; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use string::{String, ToString}; +#[stable(feature = "rust1", since = "1.0.0")] +#[doc(no_inline)] pub use vec::Vec; // NB: remove when path reform lands #[doc(no_inline)] pub use path::{Path, GenericPath}; diff --git a/src/libstd/rand/mod.rs b/src/libstd/rand/mod.rs index ac87fc11a3458..8f5d0e22c8886 100644 --- a/src/libstd/rand/mod.rs +++ b/src/libstd/rand/mod.rs @@ -219,7 +219,7 @@ //! } //! ``` -#![unstable] +#![unstable(feature = "rand")] use cell::RefCell; use clone::Clone; diff --git a/src/libstd/rt/mod.rs b/src/libstd/rt/mod.rs index e3e4e132b8172..7e19f1cac2c5b 100644 --- a/src/libstd/rt/mod.rs +++ b/src/libstd/rt/mod.rs @@ -16,7 +16,7 @@ //! and should be considered as private implementation details for the //! time being. -#![unstable] +#![unstable(feature = "std_misc")] // FIXME: this should not be here. #![allow(missing_docs)] diff --git a/src/libstd/rt/unwind.rs b/src/libstd/rt/unwind.rs index b313a5312bcfa..18298f1c7f4f5 100644 --- a/src/libstd/rt/unwind.rs +++ b/src/libstd/rt/unwind.rs @@ -582,7 +582,7 @@ fn begin_unwind_inner(msg: Box, file_line: &(&'static str, uint)) -> /// Only a limited number of callbacks can be registered, and this function /// returns whether the callback was successfully registered or not. It is not /// currently possible to unregister a callback once it has been registered. -#[unstable] +#[unstable(feature = "std_misc")] pub unsafe fn register(f: Callback) -> bool { match CALLBACK_CNT.fetch_add(1, Ordering::SeqCst) { // The invocation code has knowledge of this window where the count has diff --git a/src/libstd/rtdeps.rs b/src/libstd/rtdeps.rs index f4fbd378899e0..06b6816248709 100644 --- a/src/libstd/rtdeps.rs +++ b/src/libstd/rtdeps.rs @@ -12,7 +12,7 @@ //! the standard library This varies per-platform, but these libraries are //! necessary for running libstd. -#![unstable] +#![unstable(feature = "std_misc")] // All platforms need to link to rustrt #[cfg(not(test))] diff --git a/src/libstd/sync/barrier.rs b/src/libstd/sync/barrier.rs index 7093987940038..40710d627c0ec 100644 --- a/src/libstd/sync/barrier.rs +++ b/src/libstd/sync/barrier.rs @@ -29,7 +29,7 @@ use sync::{Mutex, Condvar}; /// }); /// } /// ``` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Barrier { lock: Mutex, cvar: Condvar, @@ -54,7 +54,7 @@ impl Barrier { /// /// A barrier will block `n`-1 threads which call `wait` and then wake up /// all threads at once when the `n`th thread calls `wait`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new(n: uint) -> Barrier { Barrier { lock: Mutex::new(BarrierState { @@ -75,7 +75,7 @@ impl Barrier { /// returns `true` from `is_leader` when returning from this function, and /// all other threads will receive a result that will return `false` from /// `is_leader` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn wait(&self) -> BarrierWaitResult { let mut lock = self.lock.lock().unwrap(); let local_gen = lock.generation_id; @@ -102,7 +102,7 @@ impl BarrierWaitResult { /// /// Only one thread will have `true` returned from their result, all other /// threads will have `false` returned. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn is_leader(&self) -> bool { self.0 } } diff --git a/src/libstd/sync/condvar.rs b/src/libstd/sync/condvar.rs index d2d5335078e26..a7a5b084582ca 100644 --- a/src/libstd/sync/condvar.rs +++ b/src/libstd/sync/condvar.rs @@ -58,7 +58,7 @@ use sync::{mutex, MutexGuard}; /// started = cvar.wait(started).unwrap(); /// } /// ``` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Condvar { inner: Box } unsafe impl Send for Condvar {} @@ -76,7 +76,8 @@ unsafe impl Sync for Condvar {} /// /// static CVAR: StaticCondvar = CONDVAR_INIT; /// ``` -#[unstable = "may be merged with Condvar in the future"] +#[unstable(feature = "std_misc", + reason = "may be merged with Condvar in the future")] pub struct StaticCondvar { inner: sys::Condvar, mutex: AtomicUsize, @@ -86,7 +87,8 @@ unsafe impl Send for StaticCondvar {} unsafe impl Sync for StaticCondvar {} /// Constant initializer for a statically allocated condition variable. -#[unstable = "may be merged with Condvar in the future"] +#[unstable(feature = "std_misc", + reason = "may be merged with Condvar in the future")] pub const CONDVAR_INIT: StaticCondvar = StaticCondvar { inner: sys::CONDVAR_INIT, mutex: ATOMIC_USIZE_INIT, @@ -95,7 +97,7 @@ pub const CONDVAR_INIT: StaticCondvar = StaticCondvar { impl Condvar { /// Creates a new condition variable which is ready to be waited on and /// notified. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new() -> Condvar { Condvar { inner: box StaticCondvar { @@ -131,7 +133,7 @@ impl Condvar { /// over time. Each condition variable is dynamically bound to exactly one /// mutex to ensure defined behavior across platforms. If this functionality /// is not desired, then unsafe primitives in `sys` are provided. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn wait<'a, T>(&self, guard: MutexGuard<'a, T>) -> LockResult> { unsafe { @@ -154,7 +156,7 @@ impl Condvar { /// /// Like `wait`, the lock specified will be re-acquired when this function /// returns, regardless of whether the timeout elapsed or not. - #[unstable] + #[unstable(feature = "std_misc")] pub fn wait_timeout<'a, T>(&self, guard: MutexGuard<'a, T>, dur: Duration) -> LockResult<(MutexGuard<'a, T>, bool)> { unsafe { @@ -169,7 +171,7 @@ impl Condvar { /// The semantics of this function are equivalent to `wait_timeout` except /// that the implementation will repeatedly wait while the duration has not /// passed and the provided function returns `false`. - #[unstable] + #[unstable(feature = "std_misc")] pub fn wait_timeout_with<'a, T, F>(&self, guard: MutexGuard<'a, T>, dur: Duration, @@ -189,7 +191,7 @@ impl Condvar { /// `notify_one` are not buffered in any way. /// /// To wake up all threads, see `notify_all()`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn notify_one(&self) { unsafe { self.inner.inner.notify_one() } } /// Wake up all blocked threads on this condvar. @@ -199,11 +201,11 @@ impl Condvar { /// way. /// /// To wake up only one thread, see `notify_one()`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn notify_all(&self) { unsafe { self.inner.inner.notify_all() } } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Drop for Condvar { fn drop(&mut self) { unsafe { self.inner.inner.destroy() } @@ -215,7 +217,8 @@ impl StaticCondvar { /// notification. /// /// See `Condvar::wait`. - #[unstable = "may be merged with Condvar in the future"] + #[unstable(feature = "std_misc", + reason = "may be merged with Condvar in the future")] pub fn wait<'a, T>(&'static self, guard: MutexGuard<'a, T>) -> LockResult> { let poisoned = unsafe { @@ -235,7 +238,8 @@ impl StaticCondvar { /// specified duration. /// /// See `Condvar::wait_timeout`. - #[unstable = "may be merged with Condvar in the future"] + #[unstable(feature = "std_misc", + reason = "may be merged with Condvar in the future")] pub fn wait_timeout<'a, T>(&'static self, guard: MutexGuard<'a, T>, dur: Duration) -> LockResult<(MutexGuard<'a, T>, bool)> { let (poisoned, success) = unsafe { @@ -258,7 +262,8 @@ impl StaticCondvar { /// passed and the function returns `false`. /// /// See `Condvar::wait_timeout_with`. - #[unstable = "may be merged with Condvar in the future"] + #[unstable(feature = "std_misc", + reason = "may be merged with Condvar in the future")] pub fn wait_timeout_with<'a, T, F>(&'static self, guard: MutexGuard<'a, T>, dur: Duration, @@ -298,13 +303,15 @@ impl StaticCondvar { /// Wake up one blocked thread on this condvar. /// /// See `Condvar::notify_one`. - #[unstable = "may be merged with Condvar in the future"] + #[unstable(feature = "std_misc", + reason = "may be merged with Condvar in the future")] pub fn notify_one(&'static self) { unsafe { self.inner.notify_one() } } /// Wake up all blocked threads on this condvar. /// /// See `Condvar::notify_all`. - #[unstable = "may be merged with Condvar in the future"] + #[unstable(feature = "std_misc", + reason = "may be merged with Condvar in the future")] pub fn notify_all(&'static self) { unsafe { self.inner.notify_all() } } /// Deallocate all resources associated with this static condvar. @@ -313,7 +320,8 @@ impl StaticCondvar { /// active users of the condvar, and this also doesn't prevent any future /// users of the condvar. This method is required to be called to not leak /// memory on all platforms. - #[unstable = "may be merged with Condvar in the future"] + #[unstable(feature = "std_misc", + reason = "may be merged with Condvar in the future")] pub unsafe fn destroy(&'static self) { self.inner.destroy() } diff --git a/src/libstd/sync/future.rs b/src/libstd/sync/future.rs index 36bbc5ff5b423..a79fb684f4770 100644 --- a/src/libstd/sync/future.rs +++ b/src/libstd/sync/future.rs @@ -27,9 +27,10 @@ //! ``` #![allow(missing_docs)] -#![unstable = "futures as-is have yet to be deeply reevaluated with recent \ - core changes to Rust's synchronization story, and will likely \ - become stable in the future but are unstable until that time"] +#![unstable(feature = "std_misc", + reason = "futures as-is have yet to be deeply reevaluated with recent \ + core changes to Rust's synchronization story, and will likely \ + become stable in the future but are unstable until that time")] use core::prelude::*; use core::mem::replace; diff --git a/src/libstd/sync/mod.rs b/src/libstd/sync/mod.rs index 6fff6765bd348..f3b721438d807 100644 --- a/src/libstd/sync/mod.rs +++ b/src/libstd/sync/mod.rs @@ -15,7 +15,7 @@ //! and/or blocking at all, but rather provide the necessary tools to build //! other types of concurrent primitives. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] pub use alloc::arc::{Arc, Weak}; pub use core::atomic; diff --git a/src/libstd/sync/mpsc/mod.rs b/src/libstd/sync/mpsc/mod.rs index 6140e3fd36c0a..322c6137984ab 100644 --- a/src/libstd/sync/mpsc/mod.rs +++ b/src/libstd/sync/mpsc/mod.rs @@ -163,7 +163,7 @@ //! } //! ``` -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] // A description of how Rust's channel implementation works // @@ -338,7 +338,7 @@ mod spsc_queue; /// The receiving-half of Rust's channel type. This half can only be owned by /// one task -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Receiver { inner: UnsafeCell>, } @@ -350,14 +350,14 @@ unsafe impl Send for Receiver { } /// An iterator over messages on a receiver, this iterator will block /// whenever `next` is called, waiting for a new message, and `None` will be /// returned when the corresponding channel has hung up. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Iter<'a, T:'a> { rx: &'a Receiver } /// The sending-half of Rust's asynchronous channel type. This half can only be /// owned by one task, but it can be cloned to send to other tasks. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Sender { inner: UnsafeCell>, } @@ -368,7 +368,7 @@ unsafe impl Send for Sender { } /// The sending-half of Rust's synchronous channel type. This half can only be /// owned by one task, but it can be cloned to send to other tasks. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct SyncSender { inner: Arc>>, } @@ -383,7 +383,7 @@ impl !Sync for SyncSender {} /// disconnected, implying that the data could never be received. The error /// contains the data being sent as a payload so it can be recovered. #[derive(PartialEq, Eq)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct SendError(pub T); /// An error returned from the `recv` function on a `Receiver`. @@ -391,29 +391,29 @@ pub struct SendError(pub T); /// The `recv` operation can only fail if the sending half of a channel is /// disconnected, implying that no further messages will ever be received. #[derive(PartialEq, Eq, Clone, Copy, Show)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct RecvError; /// This enumeration is the list of the possible reasons that try_recv could not /// return data when called. #[derive(PartialEq, Clone, Copy, Show)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub enum TryRecvError { /// This channel is currently empty, but the sender(s) have not yet /// disconnected, so data may yet become available. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] Empty, /// This channel's sending half has become disconnected, and there will /// never be any more data received on this channel - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] Disconnected, } /// This enumeration is the list of the possible error outcomes for the /// `SyncSender::try_send` method. #[derive(PartialEq, Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub enum TrySendError { /// The data could not be sent on the channel because it would require that /// the callee block to send the data. @@ -421,12 +421,12 @@ pub enum TrySendError { /// If this is a buffered channel, then the buffer is full at this time. If /// this is not a buffered channel, then there is no receiver available to /// acquire the data. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] Full(T), /// This channel's receiving half has disconnected, so the data could not be /// sent. The data is returned back to the callee in this case. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] Disconnected(T), } @@ -484,7 +484,7 @@ impl UnsafeFlavor for Receiver { /// // Let's see what that answer was /// println!("{:?}", rx.recv().unwrap()); /// ``` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn channel() -> (Sender, Receiver) { let a = Arc::new(UnsafeCell::new(oneshot::Packet::new())); (Sender::new(Flavor::Oneshot(a.clone())), Receiver::new(Flavor::Oneshot(a))) @@ -524,7 +524,7 @@ pub fn channel() -> (Sender, Receiver) { /// assert_eq!(rx.recv().unwrap(), 1i); /// assert_eq!(rx.recv().unwrap(), 2i); /// ``` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn sync_channel(bound: uint) -> (SyncSender, Receiver) { let a = Arc::new(UnsafeCell::new(sync::Packet::new(bound))); (SyncSender::new(a.clone()), Receiver::new(Flavor::Sync(a))) @@ -568,7 +568,7 @@ impl Sender { /// drop(rx); /// assert_eq!(tx.send(1i).err().unwrap().0, 1); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn send(&self, t: T) -> Result<(), SendError> { let (new_inner, ret) = match *unsafe { self.inner() } { Flavor::Oneshot(ref p) => { @@ -615,7 +615,7 @@ impl Sender { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for Sender { fn clone(&self) -> Sender { let (packet, sleeper, guard) = match *unsafe { self.inner() } { @@ -661,7 +661,7 @@ impl Clone for Sender { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Drop for Sender { fn drop(&mut self) { match *unsafe { self.inner_mut() } { @@ -696,7 +696,7 @@ impl SyncSender { /// This function will never panic, but it may return `Err` if the /// `Receiver` has disconnected and is no longer able to receive /// information. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn send(&self, t: T) -> Result<(), SendError> { unsafe { (*self.inner.get()).send(t).map_err(SendError) } } @@ -710,13 +710,13 @@ impl SyncSender { /// /// See `SyncSender::send` for notes about guarantees of whether the /// receiver has received the data or not if this function is successful. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn try_send(&self, t: T) -> Result<(), TrySendError> { unsafe { (*self.inner.get()).try_send(t) } } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Clone for SyncSender { fn clone(&self) -> SyncSender { unsafe { (*self.inner.get()).clone_chan(); } @@ -725,7 +725,7 @@ impl Clone for SyncSender { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Drop for SyncSender { fn drop(&mut self) { unsafe { (*self.inner.get()).drop_chan(); } @@ -749,7 +749,7 @@ impl Receiver { /// /// This is useful for a flavor of "optimistic check" before deciding to /// block on a receiver. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn try_recv(&self) -> Result { loop { let new_port = match *unsafe { self.inner() } { @@ -810,7 +810,7 @@ impl Receiver { /// If the corresponding `Sender` has disconnected, or it disconnects while /// this call is blocking, this call will wake up and return `Err` to /// indicate that no more messages can ever be received on this channel. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn recv(&self) -> Result { loop { let new_port = match *unsafe { self.inner() } { @@ -849,7 +849,7 @@ impl Receiver { /// Returns an iterator that will block waiting for messages, but never /// `panic!`. It will return `None` when the channel has hung up. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn iter(&self) -> Iter { Iter { rx: self } } @@ -941,7 +941,7 @@ impl select::Packet for Receiver { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: Send> Iterator for Iter<'a, T> { type Item = T; @@ -949,7 +949,7 @@ impl<'a, T: Send> Iterator for Iter<'a, T> { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Drop for Receiver { fn drop(&mut self) { match *unsafe { self.inner_mut() } { @@ -961,21 +961,21 @@ impl Drop for Receiver { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for SendError { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { "SendError(..)".fmt(f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for SendError { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { "sending on a closed channel".fmt(f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for TrySendError { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { match *self { @@ -985,7 +985,7 @@ impl fmt::Debug for TrySendError { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for TrySendError { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { match *self { @@ -999,14 +999,14 @@ impl fmt::Display for TrySendError { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for RecvError { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { "receiving on a closed channel".fmt(f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for TryRecvError { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { match *self { diff --git a/src/libstd/sync/mpsc/mpsc_queue.rs b/src/libstd/sync/mpsc/mpsc_queue.rs index ea81ed30a9c60..c222c313ba686 100644 --- a/src/libstd/sync/mpsc/mpsc_queue.rs +++ b/src/libstd/sync/mpsc/mpsc_queue.rs @@ -35,7 +35,7 @@ //! method, and see the method for more information about it. Due to this //! caveat, this queue may not be appropriate for all use-cases. -#![unstable] +#![unstable(feature = "std_misc")] // http://www.1024cores.net/home/lock-free-algorithms // /queues/non-intrusive-mpsc-node-based-queue @@ -139,7 +139,7 @@ impl Queue { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Drop for Queue { fn drop(&mut self) { unsafe { diff --git a/src/libstd/sync/mpsc/select.rs b/src/libstd/sync/mpsc/select.rs index f5bacbb8ce2a7..e97c82a5b1b02 100644 --- a/src/libstd/sync/mpsc/select.rs +++ b/src/libstd/sync/mpsc/select.rs @@ -46,12 +46,13 @@ //! ``` #![allow(dead_code)] -#![unstable = "This implementation, while likely sufficient, is unsafe and \ - likely to be error prone. At some point in the future this \ - module will likely be replaced, and it is currently \ - unknown how much API breakage that will cause. The ability \ - to select over a number of channels will remain forever, \ - but no guarantees beyond this are being made"] +#![unstable(feature = "std_misc", + reason = "This implementation, while likely sufficient, is unsafe and \ + likely to be error prone. At some point in the future this \ + module will likely be replaced, and it is currently \ + unknown how much API breakage that will cause. The ability \ + to select over a number of channels will remain forever, \ + but no guarantees beyond this are being made")] use core::prelude::*; diff --git a/src/libstd/sync/mpsc/spsc_queue.rs b/src/libstd/sync/mpsc/spsc_queue.rs index 8cd88cedf6b7d..c1983fcab194d 100644 --- a/src/libstd/sync/mpsc/spsc_queue.rs +++ b/src/libstd/sync/mpsc/spsc_queue.rs @@ -33,7 +33,7 @@ //! concurrently between two tasks. This data structure is safe to use and //! enforces the semantics that there is one pusher and one popper. -#![unstable] +#![unstable(feature = "std_misc")] use core::prelude::*; diff --git a/src/libstd/sync/mutex.rs b/src/libstd/sync/mutex.rs index 6ddfe3e075b8c..f7fdd60eb8cb7 100644 --- a/src/libstd/sync/mutex.rs +++ b/src/libstd/sync/mutex.rs @@ -109,7 +109,7 @@ use sys_common::mutex as sys; /// /// *guard += 1; /// ``` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Mutex { // Note that this static mutex is in a *box*, not inlined into the struct // itself. Once a native mutex has been used once, its address can never @@ -145,7 +145,8 @@ unsafe impl Sync for Mutex { } /// } /// // lock is unlocked here. /// ``` -#[unstable = "may be merged with Mutex in the future"] +#[unstable(feature = "std_misc", + reason = "may be merged with Mutex in the future")] pub struct StaticMutex { lock: sys::Mutex, poison: poison::Flag, @@ -159,7 +160,7 @@ unsafe impl Sync for StaticMutex {} /// The data protected by the mutex can be access through this guard via its /// Deref and DerefMut implementations #[must_use] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct MutexGuard<'a, T: 'a> { // funny underscores due to how Deref/DerefMut currently work (they // disregard field privacy). @@ -172,7 +173,8 @@ impl<'a, T> !marker::Send for MutexGuard<'a, T> {} /// Static initialization of a mutex. This constant can be used to initialize /// other mutex constants. -#[unstable = "may be merged with Mutex in the future"] +#[unstable(feature = "std_misc", + reason = "may be merged with Mutex in the future")] pub const MUTEX_INIT: StaticMutex = StaticMutex { lock: sys::MUTEX_INIT, poison: poison::FLAG_INIT, @@ -180,7 +182,7 @@ pub const MUTEX_INIT: StaticMutex = StaticMutex { impl Mutex { /// Creates a new mutex in an unlocked state ready for use. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new(t: T) -> Mutex { Mutex { inner: box MUTEX_INIT, @@ -199,7 +201,7 @@ impl Mutex { /// /// If another user of this mutex panicked while holding the mutex, then /// this call will return an error once the mutex is acquired. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn lock(&self) -> LockResult> { unsafe { self.inner.lock.lock() } MutexGuard::new(&*self.inner, &self.data) @@ -218,7 +220,7 @@ impl Mutex { /// If another user of this mutex panicked while holding the mutex, then /// this call will return failure if the mutex would otherwise be /// acquired. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn try_lock(&self) -> TryLockResult> { if unsafe { self.inner.lock.try_lock() } { Ok(try!(MutexGuard::new(&*self.inner, &self.data))) @@ -229,7 +231,7 @@ impl Mutex { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Drop for Mutex { fn drop(&mut self) { // This is actually safe b/c we know that there is no further usage of @@ -246,7 +248,8 @@ static DUMMY: Dummy = Dummy(UnsafeCell { value: () }); impl StaticMutex { /// Acquires this lock, see `Mutex::lock` #[inline] - #[unstable = "may be merged with Mutex in the future"] + #[unstable(feature = "std_misc", + reason = "may be merged with Mutex in the future")] pub fn lock(&'static self) -> LockResult> { unsafe { self.lock.lock() } MutexGuard::new(self, &DUMMY.0) @@ -254,7 +257,8 @@ impl StaticMutex { /// Attempts to grab this lock, see `Mutex::try_lock` #[inline] - #[unstable = "may be merged with Mutex in the future"] + #[unstable(feature = "std_misc", + reason = "may be merged with Mutex in the future")] pub fn try_lock(&'static self) -> TryLockResult> { if unsafe { self.lock.try_lock() } { Ok(try!(MutexGuard::new(self, &DUMMY.0))) @@ -273,7 +277,8 @@ impl StaticMutex { /// *all* platforms. It may be the case that some platforms do not leak /// memory if this method is not called, but this is not guaranteed to be /// true on all platforms. - #[unstable = "may be merged with Mutex in the future"] + #[unstable(feature = "std_misc", + reason = "may be merged with Mutex in the future")] pub unsafe fn destroy(&'static self) { self.lock.destroy() } @@ -293,7 +298,7 @@ impl<'mutex, T> MutexGuard<'mutex, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'mutex, T> Deref for MutexGuard<'mutex, T> { type Target = T; @@ -301,7 +306,7 @@ impl<'mutex, T> Deref for MutexGuard<'mutex, T> { unsafe { &*self.__data.get() } } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'mutex, T> DerefMut for MutexGuard<'mutex, T> { fn deref_mut<'a>(&'a mut self) -> &'a mut T { unsafe { &mut *self.__data.get() } @@ -309,7 +314,7 @@ impl<'mutex, T> DerefMut for MutexGuard<'mutex, T> { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Drop for MutexGuard<'a, T> { #[inline] fn drop(&mut self) { diff --git a/src/libstd/sync/once.rs b/src/libstd/sync/once.rs index 6231a91833d47..1c48954058182 100644 --- a/src/libstd/sync/once.rs +++ b/src/libstd/sync/once.rs @@ -36,7 +36,7 @@ use sync::{StaticMutex, MUTEX_INIT}; /// // run initialization here /// }); /// ``` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Once { mutex: StaticMutex, cnt: AtomicIsize, @@ -46,7 +46,7 @@ pub struct Once { unsafe impl Sync for Once {} /// Initialization value for static `Once` values. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub const ONCE_INIT: Once = Once { mutex: MUTEX_INIT, cnt: ATOMIC_ISIZE_INIT, @@ -63,7 +63,7 @@ impl Once { /// /// When this function returns, it is guaranteed that some initialization /// has run and completed (it may not be the closure specified). - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn call_once(&'static self, f: F) where F: FnOnce() { // Optimize common path: load is much cheaper than fetch_add. if self.cnt.load(Ordering::SeqCst) < 0 { diff --git a/src/libstd/sync/poison.rs b/src/libstd/sync/poison.rs index d7fcee3ae2e52..18680b96592ce 100644 --- a/src/libstd/sync/poison.rs +++ b/src/libstd/sync/poison.rs @@ -53,22 +53,22 @@ pub struct Guard { /// is held. The precise semantics for when a lock is poisoned is documented on /// each lock, but once a lock is poisoned then all future acquisitions will /// return this error. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct PoisonError { guard: T, } /// An enumeration of possible errors which can occur while calling the /// `try_lock` method. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub enum TryLockError { /// The lock could not be acquired because another task failed while holding /// the lock. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] Poisoned(PoisonError), /// The lock could not be acquired at this time because the operation would /// otherwise block. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] WouldBlock, } @@ -79,7 +79,7 @@ pub enum TryLockError { /// that the primitive was poisoned. Note that the `Err` variant *also* carries /// the associated guard, and it can be acquired through the `into_inner` /// method. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub type LockResult = Result>; /// A type alias for the result of a nonblocking locking method. @@ -87,17 +87,17 @@ pub type LockResult = Result>; /// For more information, see `LockResult`. A `TryLockResult` doesn't /// necessarily hold the associated guard in the `Err` type as the lock may not /// have been acquired for other reasons. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub type TryLockResult = Result>; -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for PoisonError { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { "PoisonError { inner: .. }".fmt(f) } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for PoisonError { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { self.description().fmt(f) @@ -113,22 +113,23 @@ impl Error for PoisonError { impl PoisonError { /// Consumes this error indicating that a lock is poisoned, returning the /// underlying guard to allow access regardless. - #[deprecated="renamed to into_inner"] + #[unstable(feature = "std_misc")] + #[deprecated(since = "1.0.0", reason = "renamed to into_inner")] pub fn into_guard(self) -> T { self.guard } /// Consumes this error indicating that a lock is poisoned, returning the /// underlying guard to allow access regardless. - #[unstable] + #[unstable(feature = "std_misc")] pub fn into_inner(self) -> T { self.guard } /// Reaches into this error indicating that a lock is poisoned, returning a /// reference to the underlying guard to allow access regardless. - #[unstable] + #[unstable(feature = "std_misc")] pub fn get_ref(&self) -> &T { &self.guard } /// Reaches into this error indicating that a lock is poisoned, returning a /// mutable reference to the underlying guard to allow access regardless. - #[unstable] + #[unstable(feature = "std_misc")] pub fn get_mut(&mut self) -> &mut T { &mut self.guard } } @@ -138,7 +139,7 @@ impl FromError> for TryLockError { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for TryLockError { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { match *self { @@ -148,7 +149,7 @@ impl fmt::Debug for TryLockError { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for TryLockError { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { self.description().fmt(f) diff --git a/src/libstd/sync/rwlock.rs b/src/libstd/sync/rwlock.rs index 8cc2cac33ecdc..12befbf72e37e 100644 --- a/src/libstd/sync/rwlock.rs +++ b/src/libstd/sync/rwlock.rs @@ -58,7 +58,7 @@ use sys_common::rwlock as sys; /// assert_eq!(*w, 6); /// } // write lock is dropped here /// ``` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct RwLock { inner: Box, data: UnsafeCell, @@ -90,7 +90,8 @@ unsafe impl Sync for RwLock {} /// } /// unsafe { LOCK.destroy() } // free all resources /// ``` -#[unstable = "may be merged with RwLock in the future"] +#[unstable(feature = "std_misc", + reason = "may be merged with RwLock in the future")] pub struct StaticRwLock { lock: sys::RWLock, poison: poison::Flag, @@ -100,7 +101,8 @@ unsafe impl Send for StaticRwLock {} unsafe impl Sync for StaticRwLock {} /// Constant initialization for a statically-initialized rwlock. -#[unstable = "may be merged with RwLock in the future"] +#[unstable(feature = "std_misc", + reason = "may be merged with RwLock in the future")] pub const RW_LOCK_INIT: StaticRwLock = StaticRwLock { lock: sys::RWLOCK_INIT, poison: poison::FLAG_INIT, @@ -109,7 +111,7 @@ pub const RW_LOCK_INIT: StaticRwLock = StaticRwLock { /// RAII structure used to release the shared read access of a lock when /// dropped. #[must_use] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct RwLockReadGuard<'a, T: 'a> { __lock: &'a StaticRwLock, __data: &'a UnsafeCell, @@ -120,7 +122,7 @@ impl<'a, T> !marker::Send for RwLockReadGuard<'a, T> {} /// RAII structure used to release the exclusive write access of a lock when /// dropped. #[must_use] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct RwLockWriteGuard<'a, T: 'a> { __lock: &'a StaticRwLock, __data: &'a UnsafeCell, @@ -139,7 +141,7 @@ impl RwLock { /// /// let lock = RwLock::new(5); /// ``` - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new(t: T) -> RwLock { RwLock { inner: box RW_LOCK_INIT, data: UnsafeCell::new(t) } } @@ -162,7 +164,7 @@ impl RwLock { /// is poisoned whenever a writer panics while holding an exclusive lock. /// The failure will occur immediately after the lock has been acquired. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn read(&self) -> LockResult> { unsafe { self.inner.lock.read() } RwLockReadGuard::new(&*self.inner, &self.data) @@ -184,7 +186,7 @@ impl RwLock { /// error will only be returned if the lock would have otherwise been /// acquired. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn try_read(&self) -> TryLockResult> { if unsafe { self.inner.lock.try_read() } { Ok(try!(RwLockReadGuard::new(&*self.inner, &self.data))) @@ -208,7 +210,7 @@ impl RwLock { /// is poisoned whenever a writer panics while holding an exclusive lock. /// An error will be returned when the lock is acquired. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn write(&self) -> LockResult> { unsafe { self.inner.lock.write() } RwLockWriteGuard::new(&*self.inner, &self.data) @@ -227,7 +229,7 @@ impl RwLock { /// error will only be returned if the lock would have otherwise been /// acquired. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn try_write(&self) -> TryLockResult> { if unsafe { self.inner.lock.try_read() } { Ok(try!(RwLockWriteGuard::new(&*self.inner, &self.data))) @@ -238,7 +240,7 @@ impl RwLock { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl Drop for RwLock { fn drop(&mut self) { unsafe { self.inner.lock.destroy() } @@ -255,7 +257,8 @@ impl StaticRwLock { /// /// See `RwLock::read`. #[inline] - #[unstable = "may be merged with RwLock in the future"] + #[unstable(feature = "std_misc", + reason = "may be merged with RwLock in the future")] pub fn read(&'static self) -> LockResult> { unsafe { self.lock.read() } RwLockReadGuard::new(self, &DUMMY.0) @@ -265,7 +268,8 @@ impl StaticRwLock { /// /// See `RwLock::try_read`. #[inline] - #[unstable = "may be merged with RwLock in the future"] + #[unstable(feature = "std_misc", + reason = "may be merged with RwLock in the future")] pub fn try_read(&'static self) -> TryLockResult> { if unsafe { self.lock.try_read() } { @@ -280,7 +284,8 @@ impl StaticRwLock { /// /// See `RwLock::write`. #[inline] - #[unstable = "may be merged with RwLock in the future"] + #[unstable(feature = "std_misc", + reason = "may be merged with RwLock in the future")] pub fn write(&'static self) -> LockResult> { unsafe { self.lock.write() } RwLockWriteGuard::new(self, &DUMMY.0) @@ -290,7 +295,8 @@ impl StaticRwLock { /// /// See `RwLock::try_write`. #[inline] - #[unstable = "may be merged with RwLock in the future"] + #[unstable(feature = "std_misc", + reason = "may be merged with RwLock in the future")] pub fn try_write(&'static self) -> TryLockResult> { if unsafe { self.lock.try_write() } { @@ -306,7 +312,8 @@ impl StaticRwLock { /// active users of the lock, and this also doesn't prevent any future users /// of this lock. This method is required to be called to not leak memory on /// all platforms. - #[unstable = "may be merged with RwLock in the future"] + #[unstable(feature = "std_misc", + reason = "may be merged with RwLock in the future")] pub unsafe fn destroy(&'static self) { self.lock.destroy() } @@ -338,19 +345,19 @@ impl<'rwlock, T> RwLockWriteGuard<'rwlock, T> { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'rwlock, T> Deref for RwLockReadGuard<'rwlock, T> { type Target = T; fn deref(&self) -> &T { unsafe { &*self.__data.get() } } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'rwlock, T> Deref for RwLockWriteGuard<'rwlock, T> { type Target = T; fn deref(&self) -> &T { unsafe { &*self.__data.get() } } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'rwlock, T> DerefMut for RwLockWriteGuard<'rwlock, T> { fn deref_mut(&mut self) -> &mut T { unsafe { &mut *self.__data.get() } @@ -358,7 +365,7 @@ impl<'rwlock, T> DerefMut for RwLockWriteGuard<'rwlock, T> { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Drop for RwLockReadGuard<'a, T> { fn drop(&mut self) { unsafe { self.__lock.lock.read_unlock(); } @@ -366,7 +373,7 @@ impl<'a, T> Drop for RwLockReadGuard<'a, T> { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T> Drop for RwLockWriteGuard<'a, T> { fn drop(&mut self) { self.__lock.poison.done(&self.__poison); diff --git a/src/libstd/sync/semaphore.rs b/src/libstd/sync/semaphore.rs index 8d44084671aad..0304b898884cc 100644 --- a/src/libstd/sync/semaphore.rs +++ b/src/libstd/sync/semaphore.rs @@ -8,8 +8,9 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -#![unstable = "the interaction between semaphores and the acquisition/release \ - of resources is currently unclear"] +#![unstable(feature = "std_misc", + reason = "the interaction between semaphores and the acquisition/release \ + of resources is currently unclear")] use ops::Drop; use sync::{Mutex, Condvar}; @@ -99,7 +100,7 @@ impl Semaphore { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a> Drop for SemaphoreGuard<'a> { fn drop(&mut self) { self.sem.release(); diff --git a/src/libstd/sync/task_pool.rs b/src/libstd/sync/task_pool.rs index 278528bdb388b..3fac998d3e72d 100644 --- a/src/libstd/sync/task_pool.rs +++ b/src/libstd/sync/task_pool.rs @@ -10,10 +10,11 @@ //! Abstraction of a thread pool for basic parallelism. -#![unstable = "the semantics of a failing task and whether a thread is \ - re-attached to a thread pool are somewhat unclear, and the \ - utility of this type in `std::sync` is questionable with \ - respect to the jobs of other primitives"] +#![unstable(feature = "std_misc", + reason = "the semantics of a failing task and whether a thread is \ + re-attached to a thread pool are somewhat unclear, and the \ + utility of this type in `std::sync` is questionable with \ + respect to the jobs of other primitives")] use core::prelude::*; diff --git a/src/libstd/sys/unix/ext.rs b/src/libstd/sys/unix/ext.rs index 37c47d593e04d..4a82b2807e7a3 100644 --- a/src/libstd/sys/unix/ext.rs +++ b/src/libstd/sys/unix/ext.rs @@ -29,7 +29,7 @@ //! } //! ``` -#![unstable] +#![unstable(feature = "std_misc")] use vec::Vec; use sys::os_str::Buf; diff --git a/src/libstd/sys/windows/ext.rs b/src/libstd/sys/windows/ext.rs index 8e87f8cba3655..a3bbf5c5fe795 100644 --- a/src/libstd/sys/windows/ext.rs +++ b/src/libstd/sys/windows/ext.rs @@ -14,7 +14,7 @@ //! descriptors, and sockets, but its functionality will grow over //! time. -#![unstable] +#![unstable(feature = "std_misc")] pub use sys_common::wtf8::{Wtf8Buf, EncodeWide}; diff --git a/src/libstd/thread.rs b/src/libstd/thread.rs index 4d932b3e7779d..c19ec8ea25c64 100644 --- a/src/libstd/thread.rs +++ b/src/libstd/thread.rs @@ -144,7 +144,7 @@ //! //! * It can be implemented highly efficiently on many platforms. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use any::Any; use boxed::Box; @@ -166,7 +166,7 @@ use sys_common::{stack, thread_info}; /// Thread configuration. Provides detailed control over the properties /// and behavior of new threads. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Builder { // A name for the thread-to-be, for identification in panic messages name: Option, @@ -181,7 +181,7 @@ pub struct Builder { impl Builder { /// Generate the base configuration for spawning a thread, from which /// configuration methods can be chained. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn new() -> Builder { Builder { name: None, @@ -193,28 +193,30 @@ impl Builder { /// Name the thread-to-be. Currently the name is used for identification /// only in panic messages. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn name(mut self, name: String) -> Builder { self.name = Some(name); self } /// Set the size of the stack for the new thread. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn stack_size(mut self, size: uint) -> Builder { self.stack_size = Some(size); self } /// Redirect thread-local stdout. - #[unstable = "Will likely go away after proc removal"] + #[unstable(feature = "std_misc", + reason = "Will likely go away after proc removal")] pub fn stdout(mut self, stdout: Box) -> Builder { self.stdout = Some(stdout); self } /// Redirect thread-local stderr. - #[unstable = "Will likely go away after proc removal"] + #[unstable(feature = "std_misc", + reason = "Will likely go away after proc removal")] pub fn stderr(mut self, stderr: Box) -> Builder { self.stderr = Some(stderr); self @@ -223,7 +225,8 @@ impl Builder { /// Spawn a new detached thread, and return a handle to it. /// /// See `Thead::spawn` and the module doc for more details. - #[unstable = "may change with specifics of new Send semantics"] + #[unstable(feature = "std_misc", + reason = "may change with specifics of new Send semantics")] pub fn spawn(self, f: F) -> Thread where F: FnOnce(), F: Send + 'static { let (native, thread) = self.spawn_inner(Thunk::new(f), Thunk::with_arg(|_| {})); unsafe { imp::detach(native) }; @@ -234,7 +237,8 @@ impl Builder { /// scope, and return a `JoinGuard`. /// /// See `Thead::scoped` and the module doc for more details. - #[unstable = "may change with specifics of new Send semantics"] + #[unstable(feature = "std_misc", + reason = "may change with specifics of new Send semantics")] pub fn scoped<'a, T, F>(self, f: F) -> JoinGuard<'a, T> where T: Send + 'a, F: FnOnce() -> T, F: Send + 'a { @@ -326,7 +330,7 @@ struct Inner { unsafe impl Sync for Inner {} #[derive(Clone)] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] /// A handle to a thread. pub struct Thread { inner: Arc, @@ -350,7 +354,8 @@ impl Thread { /// main thread; the whole process is terminated when the main thread /// finishes.) The thread handle can be used for low-level /// synchronization. See the module documentation for additional details. - #[unstable = "may change with specifics of new Send semantics"] + #[unstable(feature = "std_misc", + reason = "may change with specifics of new Send semantics")] pub fn spawn(f: F) -> Thread where F: FnOnce(), F: Send + 'static { Builder::new().spawn(f) } @@ -363,7 +368,8 @@ impl Thread { /// current thread's stack (hence the "scoped" name), it cannot be detached; /// it *must* be joined before the relevant stack frame is popped. See the /// module documentation for additional details. - #[unstable = "may change with specifics of new Send semantics"] + #[unstable(feature = "std_misc", + reason = "may change with specifics of new Send semantics")] pub fn scoped<'a, T, F>(f: F) -> JoinGuard<'a, T> where T: Send + 'a, F: FnOnce() -> T, F: Send + 'a { @@ -371,20 +377,20 @@ impl Thread { } /// Gets a handle to the thread that invokes it. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn current() -> Thread { thread_info::current_thread() } /// Cooperatively give up a timeslice to the OS scheduler. - #[unstable = "name may change"] + #[unstable(feature = "std_misc", reason = "name may change")] pub fn yield_now() { unsafe { imp::yield_now() } } /// Determines whether the current thread is unwinding because of panic. #[inline] - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn panicking() -> bool { unwind::panicking() } @@ -398,7 +404,7 @@ impl Thread { // future, this will be implemented in a more efficient way, perhaps along the lines of // http://cr.openjdk.java.net/~stefank/6989984.1/raw_files/new/src/os/linux/vm/os_linux.cpp // or futuxes, and in either case may allow spurious wakeups. - #[unstable = "recently introduced"] + #[unstable(feature = "std_misc", reason = "recently introduced")] pub fn park() { let thread = Thread::current(); let mut guard = thread.inner.lock.lock().unwrap(); @@ -411,7 +417,7 @@ impl Thread { /// Atomically makes the handle's token available if it is not already. /// /// See the module doc for more detail. - #[unstable = "recently introduced"] + #[unstable(feature = "std_misc", reason = "recently introduced")] pub fn unpark(&self) { let mut guard = self.inner.lock.lock().unwrap(); if !*guard { @@ -421,7 +427,7 @@ impl Thread { } /// Get the thread's name. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn name(&self) -> Option<&str> { self.inner.name.as_ref().map(|s| s.as_slice()) } @@ -435,7 +441,7 @@ impl thread_info::NewThread for Thread { /// Indicates the manner in which a thread exited. /// /// A thread that completes without panicking is considered to exit successfully. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub type Result = ::result::Result>; struct Packet(Arc>>>); @@ -447,7 +453,8 @@ unsafe impl Sync for Packet {} /// /// The type `T` is the return type for the thread's main function. #[must_use] -#[unstable = "may change with specifics of new Send semantics"] +#[unstable(feature = "std_misc", + reason = "may change with specifics of new Send semantics")] pub struct JoinGuard<'a, T: 'a> { native: imp::rust_thread, thread: Thread, @@ -455,12 +462,12 @@ pub struct JoinGuard<'a, T: 'a> { packet: Packet, } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] unsafe impl<'a, T: Send + 'a> Sync for JoinGuard<'a, T> {} impl<'a, T: Send + 'a> JoinGuard<'a, T> { /// Extract a handle to the thread this guard will join on. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn thread(&self) -> &Thread { &self.thread } @@ -470,7 +477,7 @@ impl<'a, T: Send + 'a> JoinGuard<'a, T> { /// /// If the child thread panics, `Err` is returned with the parameter given /// to `panic`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn join(mut self) -> Result { assert!(!self.joined); unsafe { imp::join(self.native) }; @@ -483,7 +490,8 @@ impl<'a, T: Send + 'a> JoinGuard<'a, T> { impl JoinGuard<'static, T> { /// Detaches the child thread, allowing it to outlive its parent. - #[unstable = "unsure whether this API imposes limitations elsewhere"] + #[unstable(feature = "std_misc", + reason = "unsure whether this API imposes limitations elsewhere")] pub fn detach(mut self) { unsafe { imp::detach(self.native) }; self.joined = true; // avoid joining in the destructor @@ -491,7 +499,7 @@ impl JoinGuard<'static, T> { } #[unsafe_destructor] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl<'a, T: Send + 'a> Drop for JoinGuard<'a, T> { fn drop(&mut self) { if !self.joined { diff --git a/src/libstd/thread_local/mod.rs b/src/libstd/thread_local/mod.rs index f7a2f8e10e926..2a9bf452329cd 100644 --- a/src/libstd/thread_local/mod.rs +++ b/src/libstd/thread_local/mod.rs @@ -34,7 +34,7 @@ //! will want to make use of some form of **interior mutability** through the //! `Cell` or `RefCell` types. -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] use prelude::v1::*; @@ -93,7 +93,7 @@ pub mod __impl { /// assert_eq!(*f.borrow(), 2); /// }); /// ``` -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Key { // The key itself may be tagged with #[thread_local], and this `Key` is // stored as a `static`, and it's not valid for a static to reference the @@ -113,7 +113,7 @@ pub struct Key { /// Declare a new thread local storage key of type `std::thread_local::Key`. #[macro_export] -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] macro_rules! thread_local { (static $name:ident: $t:ty = $init:expr) => ( static $name: ::std::thread_local::Key<$t> = { @@ -218,7 +218,8 @@ macro_rules! __thread_local_inner { } /// Indicator of the state of a thread local storage key. -#[unstable = "state querying was recently added"] +#[unstable(feature = "std_misc", + reason = "state querying was recently added")] #[derive(Eq, PartialEq, Copy)] pub enum State { /// All keys are in this state whenever a thread starts. Keys will @@ -258,7 +259,7 @@ impl Key { /// This function will `panic!()` if the key currently has its /// destructor running, and it **may** panic if the destructor has /// previously been run for this thread. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn with(&'static self, f: F) -> R where F: FnOnce(&T) -> R { let slot = (self.inner)(); @@ -301,7 +302,8 @@ impl Key { /// initialization does not panic. Keys in the `Valid` state are guaranteed /// to be able to be accessed. Keys in the `Destroyed` state will panic on /// any call to `with`. - #[unstable = "state querying was recently added"] + #[unstable(feature = "std_misc", + reason = "state querying was recently added")] pub fn state(&'static self) -> State { unsafe { match (self.inner)().get() { @@ -317,7 +319,9 @@ impl Key { } /// Deprecated - #[deprecated = "function renamed to state() and returns more info"] + #[unstable(feature = "std_misc")] + #[deprecated(since = "1.0.0", + reason = "function renamed to state() and returns more info")] pub fn destroyed(&'static self) -> bool { self.state() == State::Destroyed } } diff --git a/src/libstd/thread_local/scoped.rs b/src/libstd/thread_local/scoped.rs index 1fb5652bc0ca4..1a20612d60a84 100644 --- a/src/libstd/thread_local/scoped.rs +++ b/src/libstd/thread_local/scoped.rs @@ -38,8 +38,9 @@ //! }); //! ``` -#![unstable = "scoped TLS has yet to have wide enough use to fully consider \ - stabilizing its interface"] +#![unstable(feature = "std_misc", + reason = "scoped TLS has yet to have wide enough use to fully consider \ + stabilizing its interface")] use prelude::v1::*; diff --git a/src/libstd/thunk.rs b/src/libstd/thunk.rs index 1830a4df54aab..2e53d0ceecbdf 100644 --- a/src/libstd/thunk.rs +++ b/src/libstd/thunk.rs @@ -10,6 +10,7 @@ // Because this module is temporary... #![allow(missing_docs)] +#![unstable(feature = "std_misc")] use alloc::boxed::Box; use core::marker::Send; diff --git a/src/libstd/time/duration.rs b/src/libstd/time/duration.rs index 2d56a8bcddfb8..fdd9cbdccf515 100644 --- a/src/libstd/time/duration.rs +++ b/src/libstd/time/duration.rs @@ -10,7 +10,7 @@ //! Temporal quantification -#![unstable] +#![unstable(feature = "std_misc")] use {fmt, i64}; use ops::{Add, Sub, Mul, Div, Neg, FnOnce}; @@ -334,7 +334,7 @@ impl Div for Duration { } } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Display for Duration { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { // technically speaking, negative duration is not valid ISO 8601, diff --git a/src/libstd/tuple.rs b/src/libstd/tuple.rs index e76dcef226ddc..2a911557765b5 100644 --- a/src/libstd/tuple.rs +++ b/src/libstd/tuple.rs @@ -57,4 +57,4 @@ //! ``` #![doc(primitive = "tuple")] -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] diff --git a/src/libstd/unit.rs b/src/libstd/unit.rs index 012b175b031f1..2c3ddcd9d4947 100644 --- a/src/libstd/unit.rs +++ b/src/libstd/unit.rs @@ -9,7 +9,7 @@ // except according to those terms. #![doc(primitive = "unit")] -#![stable] +#![stable(feature = "rust1", since = "1.0.0")] //! The `()` type, sometimes called "unit" or "nil". //! diff --git a/src/libsyntax/attr.rs b/src/libsyntax/attr.rs index 59471488af9ad..061600d9420f5 100644 --- a/src/libsyntax/attr.rs +++ b/src/libsyntax/attr.rs @@ -21,7 +21,7 @@ use codemap::{Span, Spanned, spanned, dummy_spanned}; use codemap::BytePos; use diagnostic::SpanHandler; use parse::lexer::comments::{doc_comment_style, strip_doc_comment_decoration}; -use parse::token::InternedString; +use parse::token::{InternedString, intern_and_get_ident}; use parse::token; use ptr::P; @@ -56,6 +56,8 @@ pub trait AttrMetaMethods { fn value_str(&self) -> Option; /// Gets a list of inner meta items from a list MetaItem type. fn meta_item_list<'a>(&'a self) -> Option<&'a [P]>; + + fn span(&self) -> Span; } impl AttrMetaMethods for Attribute { @@ -73,6 +75,7 @@ impl AttrMetaMethods for Attribute { fn meta_item_list<'a>(&'a self) -> Option<&'a [P]> { self.node.value.meta_item_list() } + fn span(&self) -> Span { self.meta().span } } impl AttrMetaMethods for MetaItem { @@ -102,6 +105,7 @@ impl AttrMetaMethods for MetaItem { _ => None } } + fn span(&self) -> Span { self.span } } // Annoying, but required to get test_cfg to work @@ -111,6 +115,7 @@ impl AttrMetaMethods for P { fn meta_item_list<'a>(&'a self) -> Option<&'a [P]> { (**self).meta_item_list() } + fn span(&self) -> Span { (**self).span() } } @@ -340,22 +345,23 @@ pub fn cfg_matches(diagnostic: &SpanHandler, cfgs: &[P], cfg: &ast::Me } } -/// Represents the #[deprecated="foo"] and friends attributes. +/// Represents the #[deprecated] and friends attributes. #[derive(RustcEncodable,RustcDecodable,Clone,Show)] pub struct Stability { pub level: StabilityLevel, - pub text: Option + pub feature: InternedString, + pub since: Option, + pub deprecated_since: Option, + // The reason for the current stability level. If deprecated, the + // reason for deprecation. + pub reason: Option, } /// The available stability levels. #[derive(RustcEncodable,RustcDecodable,PartialEq,PartialOrd,Clone,Show,Copy)] pub enum StabilityLevel { - Deprecated, - Experimental, Unstable, Stable, - Frozen, - Locked } impl fmt::Display for StabilityLevel { @@ -364,36 +370,128 @@ impl fmt::Display for StabilityLevel { } } -pub fn find_stability_generic<'a, +fn find_stability_generic<'a, AM: AttrMetaMethods, I: Iterator> - (mut attrs: I) - -> Option<(Stability, &'a AM)> { - for attr in attrs { - let level = match attr.name().get() { - "deprecated" => Deprecated, - "experimental" => Experimental, - "unstable" => Unstable, - "stable" => Stable, - "frozen" => Frozen, - "locked" => Locked, - _ => continue // not a stability level + (diagnostic: &SpanHandler, mut attrs: I, item_sp: Span) + -> (Option, Vec<&'a AM>) { + + let mut stab: Option = None; + let mut deprecated: Option<(InternedString, Option)> = None; + let mut used_attrs: Vec<&'a AM> = vec![]; + + 'outer: for attr in attrs { + let tag = attr.name(); + let tag = tag.get(); + if tag != "deprecated" && tag != "unstable" && tag != "stable" { + continue // not a stability level + } + + used_attrs.push(attr); + + let (feature, since, reason) = match attr.meta_item_list() { + Some(metas) => { + let mut feature = None; + let mut since = None; + let mut reason = None; + for meta in metas.iter() { + if meta.name().get() == "feature" { + match meta.value_str() { + Some(v) => feature = Some(v), + None => { + diagnostic.span_err(meta.span, "incorrect meta item"); + continue 'outer; + } + } + } + if meta.name().get() == "since" { + match meta.value_str() { + Some(v) => since = Some(v), + None => { + diagnostic.span_err(meta.span, "incorrect meta item"); + continue 'outer; + } + } + } + if meta.name().get() == "reason" { + match meta.value_str() { + Some(v) => reason = Some(v), + None => { + diagnostic.span_err(meta.span, "incorrect meta item"); + continue 'outer; + } + } + } + } + (feature, since, reason) + } + None => { + diagnostic.span_err(attr.span(), "incorrect stability attribute type"); + continue + } }; - return Some((Stability { - level: level, - text: attr.value_str() - }, attr)); + // Deprecated tags don't require feature names + if feature == None && tag != "deprecated" { + diagnostic.span_err(attr.span(), "missing 'feature'"); + } + + // Unstable tags don't require a version + if since == None && tag != "unstable" { + diagnostic.span_err(attr.span(), "missing 'since'"); + } + + if tag == "unstable" || tag == "stable" { + if stab.is_some() { + diagnostic.span_err(item_sp, "multiple stability levels"); + } + + let level = match tag { + "unstable" => Unstable, + "stable" => Stable, + _ => unreachable!() + }; + + stab = Some(Stability { + level: level, + feature: feature.unwrap_or(intern_and_get_ident("bogus")), + since: since, + deprecated_since: None, + reason: reason + }); + } else { // "deprecated" + if deprecated.is_some() { + diagnostic.span_err(item_sp, "multiple deprecated attributes"); + } + + deprecated = Some((since.unwrap_or(intern_and_get_ident("bogus")), reason)); + } } - None + + // Merge the deprecation info into the stability info + if deprecated.is_some() { + match stab { + Some(ref mut s) => { + let (since, reason) = deprecated.unwrap(); + s.deprecated_since = Some(since); + s.reason = reason; + } + None => { + diagnostic.span_err(item_sp, "deprecated attribute must be paired with \ + either stable or unstable attribute"); + } + } + } + + (stab, used_attrs) } /// Find the first stability attribute. `None` if none exists. -pub fn find_stability(attrs: &[Attribute]) -> Option { - find_stability_generic(attrs.iter()).map(|(s, attr)| { - mark_used(attr); - s - }) +pub fn find_stability(diagnostic: &SpanHandler, attrs: &[Attribute], + item_sp: Span) -> Option { + let (s, used) = find_stability_generic(diagnostic, attrs.iter(), item_sp); + for used in used.into_iter() { mark_used(used) } + return s; } pub fn require_unique_names(diagnostic: &SpanHandler, metas: &[P]) { diff --git a/src/libsyntax/diagnostic.rs b/src/libsyntax/diagnostic.rs index 5b79cb7b5dd35..f3e6689731656 100644 --- a/src/libsyntax/diagnostic.rs +++ b/src/libsyntax/diagnostic.rs @@ -143,6 +143,7 @@ impl SpanHandler { pub struct Handler { err_count: Cell, emit: RefCell>, + pub can_emit_warnings: bool } impl Handler { @@ -195,6 +196,7 @@ impl Handler { cmsp: Option<(&codemap::CodeMap, Span)>, msg: &str, lvl: Level) { + if lvl == Warning && !self.can_emit_warnings { return } self.emit.borrow_mut().emit(cmsp, msg, None, lvl); } pub fn emit_with_code(&self, @@ -202,10 +204,12 @@ impl Handler { msg: &str, code: &str, lvl: Level) { + if lvl == Warning && !self.can_emit_warnings { return } self.emit.borrow_mut().emit(cmsp, msg, Some(code), lvl); } pub fn custom_emit(&self, cm: &codemap::CodeMap, sp: RenderSpan, msg: &str, lvl: Level) { + if lvl == Warning && !self.can_emit_warnings { return } self.emit.borrow_mut().custom_emit(cm, sp, msg, lvl); } } @@ -218,14 +222,16 @@ pub fn mk_span_handler(handler: Handler, cm: codemap::CodeMap) -> SpanHandler { } pub fn default_handler(color_config: ColorConfig, - registry: Option) -> Handler { - mk_handler(box EmitterWriter::stderr(color_config, registry)) + registry: Option, + can_emit_warnings: bool) -> Handler { + mk_handler(can_emit_warnings, box EmitterWriter::stderr(color_config, registry)) } -pub fn mk_handler(e: Box) -> Handler { +pub fn mk_handler(can_emit_warnings: bool, e: Box) -> Handler { Handler { err_count: Cell::new(0), emit: RefCell::new(e), + can_emit_warnings: can_emit_warnings } } diff --git a/src/libsyntax/ext/base.rs b/src/libsyntax/ext/base.rs index ef8010927dccc..dd89153d49710 100644 --- a/src/libsyntax/ext/base.rs +++ b/src/libsyntax/ext/base.rs @@ -570,7 +570,9 @@ impl<'a> ExtCtxt<'a> { } } - #[deprecated = "Replaced with `expander().fold_expr()`"] + #[unstable(feature = "rustc_private")] + #[deprecated(since = "1.0.0", + reason = "Replaced with `expander().fold_expr()`")] pub fn expand_expr(&mut self, e: P) -> P { self.expander().fold_expr(e) } diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs index 762a1dcbfc34b..6e797844c18c0 100644 --- a/src/libsyntax/feature_gate.rs +++ b/src/libsyntax/feature_gate.rs @@ -17,6 +17,10 @@ //! //! Features are enabled in programs via the crate-level attributes of //! `#![feature(...)]` with a comma-separated list of features. +//! +//! For the purpose of future feature-tracking, once code for detection of feature +//! gate usage is added, *do not remove it again* even once the feature +//! becomes stable. use self::Status::*; use abi::RustIntrinsic; @@ -28,82 +32,90 @@ use codemap::{CodeMap, Span}; use diagnostic::SpanHandler; use visit; use visit::Visitor; -use parse::token; +use parse::token::{self, InternedString}; use std::slice; use std::ascii::AsciiExt; - -// if you change this list without updating src/doc/reference.md, @cmr will be sad -static KNOWN_FEATURES: &'static [(&'static str, Status)] = &[ - ("globs", Accepted), - ("macro_rules", Accepted), - ("struct_variant", Accepted), - ("asm", Active), - ("managed_boxes", Removed), - ("non_ascii_idents", Active), - ("thread_local", Active), - ("link_args", Active), - ("phase", Removed), - ("plugin_registrar", Active), - ("log_syntax", Active), - ("trace_macros", Active), - ("concat_idents", Active), - ("unsafe_destructor", Active), - ("intrinsics", Active), - ("lang_items", Active), - - ("simd", Active), - ("default_type_params", Accepted), - ("quote", Active), - ("link_llvm_intrinsics", Active), - ("linkage", Active), - ("struct_inherit", Removed), - - ("quad_precision_float", Removed), - - ("rustc_diagnostic_macros", Active), - ("unboxed_closures", Active), - ("import_shadowing", Removed), - ("advanced_slice_patterns", Active), - ("tuple_indexing", Accepted), - ("associated_types", Accepted), - ("visible_private_types", Active), - ("slicing_syntax", Active), - ("box_syntax", Active), - ("on_unimplemented", Active), - ("simd_ffi", Active), - - ("if_let", Accepted), - ("while_let", Accepted), - - ("plugin", Active), - ("start", Active), - ("main", Active), +// If you change this list without updating src/doc/reference.md, @cmr will be sad +// Don't ever remove anything from this list; set them to 'Removed'. +// The version numbers here correspond to the version in which the current status +// was set. This is most important for knowing when a particular feature became +// stable (active). +// NB: The featureck.py script parses this information directly out of the source +// so take care when modifying it. +static KNOWN_FEATURES: &'static [(&'static str, &'static str, Status)] = &[ + ("globs", "1.0.0", Accepted), + ("macro_rules", "1.0.0", Accepted), + ("struct_variant", "1.0.0", Accepted), + ("asm", "1.0.0", Active), + ("managed_boxes", "1.0.0", Removed), + ("non_ascii_idents", "1.0.0", Active), + ("thread_local", "1.0.0", Active), + ("link_args", "1.0.0", Active), + ("phase", "1.0.0", Removed), + ("plugin_registrar", "1.0.0", Active), + ("log_syntax", "1.0.0", Active), + ("trace_macros", "1.0.0", Active), + ("concat_idents", "1.0.0", Active), + ("unsafe_destructor", "1.0.0", Active), + ("intrinsics", "1.0.0", Active), + ("lang_items", "1.0.0", Active), + + ("simd", "1.0.0", Active), + ("default_type_params", "1.0.0", Accepted), + ("quote", "1.0.0", Active), + ("link_llvm_intrinsics", "1.0.0", Active), + ("linkage", "1.0.0", Active), + ("struct_inherit", "1.0.0", Removed), + + ("quad_precision_float", "1.0.0", Removed), + + ("rustc_diagnostic_macros", "1.0.0", Active), + ("unboxed_closures", "1.0.0", Active), + ("import_shadowing", "1.0.0", Removed), + ("advanced_slice_patterns", "1.0.0", Active), + ("tuple_indexing", "1.0.0", Accepted), + ("associated_types", "1.0.0", Accepted), + ("visible_private_types", "1.0.0", Active), + ("slicing_syntax", "1.0.0", Active), + ("box_syntax", "1.0.0", Active), + ("on_unimplemented", "1.0.0", Active), + ("simd_ffi", "1.0.0", Active), + + ("if_let", "1.0.0", Accepted), + ("while_let", "1.0.0", Accepted), + + ("plugin", "1.0.0", Active), + ("start", "1.0.0", Active), + ("main", "1.0.0", Active), // A temporary feature gate used to enable parser extensions needed // to bootstrap fix for #5723. - ("issue_5723_bootstrap", Accepted), + ("issue_5723_bootstrap", "1.0.0", Accepted), // A way to temporarily opt out of opt in copy. This will *never* be accepted. - ("opt_out_copy", Removed), + ("opt_out_copy", "1.0.0", Removed), // A way to temporarily opt out of the new orphan rules. This will *never* be accepted. - ("old_orphan_check", Deprecated), + ("old_orphan_check", "1.0.0", Deprecated), // A way to temporarily opt out of the new impl rules. This will *never* be accepted. - ("old_impl_check", Deprecated), + ("old_impl_check", "1.0.0", Deprecated), // OIBIT specific features - ("optin_builtin_traits", Active), + ("optin_builtin_traits", "1.0.0", Active), // int and uint are now deprecated - ("int_uint", Active), + ("int_uint", "1.0.0", Active), // These are used to test this portion of the compiler, they don't actually // mean anything - ("test_accepted_feature", Accepted), - ("test_removed_feature", Removed), + ("test_accepted_feature", "1.0.0", Accepted), + ("test_removed_feature", "1.0.0", Removed), + + // Allows use of #[staged_api] + ("staged_api", "1.0.0", Active), ]; enum Status { @@ -123,7 +135,6 @@ enum Status { } /// A set of features to be used by later passes. -#[derive(Copy)] pub struct Features { pub unboxed_closures: bool, pub rustc_diagnostic_macros: bool, @@ -131,6 +142,7 @@ pub struct Features { pub quote: bool, pub old_orphan_check: bool, pub simd_ffi: bool, + pub lib_features: Vec<(InternedString, Span)> } impl Features { @@ -142,6 +154,7 @@ impl Features { quote: false, old_orphan_check: false, simd_ffi: false, + lib_features: Vec::new() } } } @@ -155,19 +168,13 @@ struct Context<'a> { impl<'a> Context<'a> { fn gate_feature(&self, feature: &str, span: Span, explain: &str) { if !self.has_feature(feature) { - self.span_handler.span_err(span, explain); - self.span_handler.span_help(span, &format!("add #![feature({})] to the \ - crate attributes to enable", - feature)[]); + emit_feature_err(self.span_handler, feature, span, explain); } } fn warn_feature(&self, feature: &str, span: Span, explain: &str) { if !self.has_feature(feature) { - self.span_handler.span_warn(span, explain); - self.span_handler.span_help(span, &format!("add #![feature({})] to the \ - crate attributes to silence this warning", - feature)[]); + emit_feature_warn(self.span_handler, feature, span, explain); } } fn has_feature(&self, feature: &str) -> bool { @@ -175,6 +182,22 @@ impl<'a> Context<'a> { } } +pub fn emit_feature_err(diag: &SpanHandler, feature: &str, span: Span, explain: &str) { + diag.span_err(span, explain); + diag.span_help(span, &format!("add #![feature({})] to the \ + crate attributes to enable", + feature)[]); +} + +pub fn emit_feature_warn(diag: &SpanHandler, feature: &str, span: Span, explain: &str) { + diag.span_warn(span, explain); + if diag.handler.can_emit_warnings { + diag.span_help(span, &format!("add #![feature({})] to the \ + crate attributes to silence this warning", + feature)[]); + } +} + struct MacroVisitor<'a> { context: &'a Context<'a> } @@ -416,6 +439,11 @@ impl<'a, 'v> Visitor<'v> for PostExpansionVisitor<'a> { } fn visit_attribute(&mut self, attr: &ast::Attribute) { + if attr.check_name("staged_api") { + self.gate_feature("staged_api", attr.span, + "staged_api is for use by rustc only"); + } + if attr::contains_name(slice::ref_slice(attr), "lang") { self.gate_feature("lang_items", attr.span, @@ -462,7 +490,7 @@ impl<'a, 'v> Visitor<'v> for PostExpansionVisitor<'a> { fn check_crate_inner(cm: &CodeMap, span_handler: &SpanHandler, krate: &ast::Crate, check: F) - -> (Features, Vec) + -> Features where F: FnOnce(&mut Context, &ast::Crate) { let mut cx = Context { @@ -495,26 +523,26 @@ fn check_crate_inner(cm: &CodeMap, span_handler: &SpanHandler, krate: &ast::C } }; match KNOWN_FEATURES.iter() - .find(|& &(n, _)| name == n) { - Some(&(name, Active)) => { + .find(|& &(n, _, _)| name == n) { + Some(&(name, _, Active)) => { cx.features.push(name); } - Some(&(name, Deprecated)) => { + Some(&(name, _, Deprecated)) => { cx.features.push(name); span_handler.span_warn( mi.span, "feature is deprecated and will only be available \ for a limited time, please rewrite code that relies on it"); } - Some(&(_, Removed)) => { + Some(&(_, _, Removed)) => { span_handler.span_err(mi.span, "feature has been removed"); } - Some(&(_, Accepted)) => { + Some(&(_, _, Accepted)) => { span_handler.span_warn(mi.span, "feature has been added to Rust, \ directive not necessary"); } None => { - unknown_features.push(mi.span); + unknown_features.push((name, mi.span)); } } } @@ -524,26 +552,27 @@ fn check_crate_inner(cm: &CodeMap, span_handler: &SpanHandler, krate: &ast::C check(&mut cx, krate); - (Features { + Features { unboxed_closures: cx.has_feature("unboxed_closures"), rustc_diagnostic_macros: cx.has_feature("rustc_diagnostic_macros"), visible_private_types: cx.has_feature("visible_private_types"), quote: cx.has_feature("quote"), old_orphan_check: cx.has_feature("old_orphan_check"), simd_ffi: cx.has_feature("simd_ffi"), - }, - unknown_features) + lib_features: unknown_features + } } pub fn check_crate_macros(cm: &CodeMap, span_handler: &SpanHandler, krate: &ast::Crate) --> (Features, Vec) { +-> Features { check_crate_inner(cm, span_handler, krate, |ctx, krate| visit::walk_crate(&mut MacroVisitor { context: ctx }, krate)) } pub fn check_crate(cm: &CodeMap, span_handler: &SpanHandler, krate: &ast::Crate) --> (Features, Vec) { +-> Features { check_crate_inner(cm, span_handler, krate, |ctx, krate| visit::walk_crate(&mut PostExpansionVisitor { context: ctx }, krate)) } + diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs index fa675a9fcaaec..ff4c7b565cbbe 100644 --- a/src/libsyntax/lib.rs +++ b/src/libsyntax/lib.rs @@ -15,7 +15,8 @@ //! This API is completely unstable and subject to change. #![crate_name = "syntax"] -#![unstable] +#![unstable(feature = "rustc_private")] +#![feature(staged_api)] #![staged_api] #![crate_type = "dylib"] #![crate_type = "rlib"] @@ -28,7 +29,16 @@ #![feature(box_syntax)] #![feature(quote, unsafe_destructor)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(collections)] +#![feature(core)] +#![feature(hash)] +#![feature(io)] +#![feature(libc)] +#![feature(os)] +#![feature(path)] +#![feature(rustc_private)] +#![feature(std_misc)] +#![feature(unicode)] extern crate arena; extern crate fmt_macros; diff --git a/src/libsyntax/parse/lexer/mod.rs b/src/libsyntax/parse/lexer/mod.rs index 92a89c175790b..99be1b11b11cb 100644 --- a/src/libsyntax/parse/lexer/mod.rs +++ b/src/libsyntax/parse/lexer/mod.rs @@ -1486,7 +1486,7 @@ mod test { fn mk_sh() -> diagnostic::SpanHandler { let emitter = diagnostic::EmitterWriter::new(box util::NullWriter, None); - let handler = diagnostic::mk_handler(box emitter); + let handler = diagnostic::mk_handler(true, box emitter); diagnostic::mk_span_handler(handler, CodeMap::new()) } diff --git a/src/libsyntax/parse/mod.rs b/src/libsyntax/parse/mod.rs index 2b4087dba58a5..4bd476885a04c 100644 --- a/src/libsyntax/parse/mod.rs +++ b/src/libsyntax/parse/mod.rs @@ -45,7 +45,7 @@ pub struct ParseSess { pub fn new_parse_sess() -> ParseSess { ParseSess { - span_diagnostic: mk_span_handler(default_handler(Auto, None), CodeMap::new()), + span_diagnostic: mk_span_handler(default_handler(Auto, None, true), CodeMap::new()), included_mod_stack: RefCell::new(Vec::new()), node_id: Cell::new(1), } diff --git a/src/libsyntax/test.rs b/src/libsyntax/test.rs index 8933d3a966957..a7679adca2e17 100644 --- a/src/libsyntax/test.rs +++ b/src/libsyntax/test.rs @@ -279,6 +279,24 @@ fn strip_test_functions(krate: ast::Crate) -> ast::Crate { }) } +/// Craft a span that will be ignored by the stability lint's +/// call to codemap's is_internal check. +/// The expanded code calls some unstable functions in the test crate. +fn ignored_span(cx: &TestCtxt, sp: Span) -> Span { + let info = ExpnInfo { + call_site: DUMMY_SP, + callee: NameAndSpan { + name: "test".to_string(), + format: MacroAttribute, + span: None + } + }; + let expn_id = cx.sess.span_diagnostic.cm.record_expansion(info); + let mut sp = sp; + sp.expn_id = expn_id; + return sp; +} + #[derive(PartialEq)] enum HasTestSignature { Yes, @@ -407,6 +425,65 @@ fn mk_std(cx: &TestCtxt) -> P { }) } +fn mk_main(cx: &mut TestCtxt) -> P { + // Writing this out by hand with 'ignored_span': + // pub fn main() { + // #![main] + // use std::slice::AsSlice; + // test::test_main_static(::std::os::args().as_slice(), TESTS); + // } + + let sp = ignored_span(cx, DUMMY_SP); + let ecx = &cx.ext_cx; + + // std::slice::AsSlice + let as_slice_path = ecx.path(sp, vec![token::str_to_ident("std"), + token::str_to_ident("slice"), + token::str_to_ident("AsSlice")]); + // test::test_main_static + let test_main_path = ecx.path(sp, vec![token::str_to_ident("test"), + token::str_to_ident("test_main_static")]); + // ::std::os::args + let os_args_path = ecx.path_global(sp, vec![token::str_to_ident("std"), + token::str_to_ident("os"), + token::str_to_ident("args")]); + // use std::slice::AsSlice + let as_slice_path = P(nospan(ast::ViewPathSimple(token::str_to_ident("AsSlice"), + as_slice_path))); + let use_as_slice = ecx.item_use(sp, ast::Inherited, as_slice_path); + let use_as_slice = ecx.stmt_item(sp, use_as_slice); + // ::std::os::args() + let os_args_path_expr = ecx.expr_path(os_args_path); + let call_os_args = ecx.expr_call(sp, os_args_path_expr, vec![]); + // ::std::os::args().as_slice() + let call_as_slice = ecx.expr_method_call(sp, call_os_args, + token::str_to_ident("as_slice"), vec![]); + // test::test_main_static(...) + let test_main_path_expr = ecx.expr_path(test_main_path); + let tests_ident_expr = ecx.expr_ident(sp, token::str_to_ident("TESTS")); + let call_test_main = ecx.expr_call(sp, test_main_path_expr, + vec![call_as_slice, tests_ident_expr]); + let call_test_main = ecx.stmt_expr(call_test_main); + // #![main] + let main_meta = ecx.meta_word(sp, token::intern_and_get_ident("main")); + let main_attr = ecx.attribute(sp, main_meta); + // pub fn main() { ... } + let main_ret_ty = ecx.ty(sp, ast::TyTup(vec![])); + let main_body = ecx.block_all(sp, vec![use_as_slice, call_test_main], None); + let main = ast::ItemFn(ecx.fn_decl(vec![], main_ret_ty), + ast::Unsafety::Normal, ::abi::Rust, empty_generics(), main_body); + let main = P(ast::Item { + ident: token::str_to_ident("main"), + attrs: vec![main_attr], + id: ast::DUMMY_NODE_ID, + node: main, + vis: ast::Public, + span: sp + }); + + return main; +} + fn mk_test_module(cx: &mut TestCtxt) -> (P, Option>) { // Link to test crate let import = mk_std(cx); @@ -416,13 +493,7 @@ fn mk_test_module(cx: &mut TestCtxt) -> (P, Option>) { // The synthesized main function which will call the console test runner // with our list of tests - let mainfn = (quote_item!(&mut cx.ext_cx, - pub fn main() { - #![main] - use std::slice::AsSlice; - test::test_main_static(::std::os::args().as_slice(), TESTS); - } - )).unwrap(); + let mainfn = mk_main(cx); let testmod = ast::Mod { inner: DUMMY_SP, @@ -431,16 +502,10 @@ fn mk_test_module(cx: &mut TestCtxt) -> (P, Option>) { let item_ = ast::ItemMod(testmod); let mod_ident = token::gensym_ident("__test"); - let allow_unstable = { - let unstable = P(nospan(ast::MetaWord(InternedString::new("unstable")))); - let allow = P(nospan(ast::MetaList(InternedString::new("allow"), - vec![unstable]))); - attr::mk_attr_inner(attr::mk_attr_id(), allow) - }; let item = P(ast::Item { id: ast::DUMMY_NODE_ID, ident: mod_ident, - attrs: vec![allow_unstable], + attrs: vec![], node: item_, vis: ast::Public, span: DUMMY_SP, @@ -537,7 +602,7 @@ fn mk_test_desc_and_fn_rec(cx: &TestCtxt, test: &Test) -> P { // __test_reexports, causing it to be reinterned, losing the // gensym information. - let span = test.span; + let span = ignored_span(cx, test.span); let path = test.path.clone(); let ecx = &cx.ext_cx; let self_id = ecx.ident_of("self"); diff --git a/src/libsyntax/util/small_vector.rs b/src/libsyntax/util/small_vector.rs index d8bac19805b27..21a7d68084751 100644 --- a/src/libsyntax/util/small_vector.rs +++ b/src/libsyntax/util/small_vector.rs @@ -112,7 +112,8 @@ impl SmallVector { } /// Deprecated: use `into_iter`. - #[deprecated = "use into_iter"] + #[unstable(feature = "rustc_private")] + #[deprecated(since = "1.0.0", reason = "use into_iter")] pub fn move_iter(self) -> IntoIter { self.into_iter() } diff --git a/src/libterm/lib.rs b/src/libterm/lib.rs index 94c810833fca6..aa3af76d46c1b 100644 --- a/src/libterm/lib.rs +++ b/src/libterm/lib.rs @@ -39,7 +39,9 @@ //! [ti]: https://en.wikipedia.org/wiki/Terminfo #![crate_name = "term"] -#![unstable = "use the crates.io `term` library instead"] +#![unstable(feature = "rustc_private", + reason = "use the crates.io `term` library instead")] +#![feature(staged_api)] #![staged_api] #![crate_type = "rlib"] #![crate_type = "dylib"] @@ -52,8 +54,15 @@ #![feature(slicing_syntax)] #![feature(box_syntax)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] #![deny(missing_docs)] +#![feature(collections)] +#![feature(core)] +#![feature(io)] +#![feature(os)] +#![feature(path)] +#![feature(rustc_private)] +#![feature(std_misc)] +#![feature(unicode)] #[macro_use] extern crate log; diff --git a/src/libtest/lib.rs b/src/libtest/lib.rs index 2e59b15b6d918..43a1bbd6c02ce 100644 --- a/src/libtest/lib.rs +++ b/src/libtest/lib.rs @@ -24,7 +24,8 @@ // build off of. #![crate_name = "test"] -#![unstable] +#![unstable(feature = "test")] +#![feature(staged_api)] #![staged_api] #![crate_type = "rlib"] #![crate_type = "dylib"] @@ -35,7 +36,14 @@ #![feature(asm, slicing_syntax)] #![feature(box_syntax)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(collections)] +#![feature(core)] +#![feature(io)] +#![feature(os)] +#![feature(path)] +#![feature(rustc_private)] +#![feature(std_misc)] +#![feature(hash)] extern crate getopts; extern crate serialize; diff --git a/src/libunicode/lib.rs b/src/libunicode/lib.rs index fbe912ced905b..e19c1dc7ed626 100644 --- a/src/libunicode/lib.rs +++ b/src/libunicode/lib.rs @@ -21,7 +21,8 @@ //! (yet) aim to provide a full set of Unicode tables. #![crate_name = "unicode"] -#![unstable] +#![unstable(feature = "unicode")] +#![feature(staged_api)] #![staged_api] #![crate_type = "rlib"] #![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png", @@ -31,7 +32,7 @@ #![no_std] #![feature(slicing_syntax)] #![allow(unknown_features)] #![feature(int_uint)] -#![allow(unstable)] +#![feature(core)] extern crate core; @@ -59,7 +60,7 @@ mod u_str; /// (inclusive) are allowed. A `char` can always be safely cast to a `u32`; /// however the converse is not always true due to the above range limits /// and, as such, should be performed via the `from_u32` function.. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub mod char { pub use core::char::{MAX, from_u32, from_digit}; diff --git a/src/libunicode/u_char.rs b/src/libunicode/u_char.rs index 4142a62ba6664..467fed5d24670 100644 --- a/src/libunicode/u_char.rs +++ b/src/libunicode/u_char.rs @@ -19,7 +19,7 @@ use core::option::Option; use tables::{derived_property, property, general_category, conversions, charwidth}; /// Functionality for manipulating `char`. -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait CharExt { /// Checks if a `char` parses as a numeric digit in the given radix. /// @@ -34,7 +34,8 @@ pub trait CharExt { /// # Panics /// /// Panics if given a radix > 36. - #[unstable = "pending integer conventions"] + #[unstable(feature = "unicode", + reason = "pending integer conventions")] fn is_digit(self, radix: uint) -> bool; /// Converts a character to the corresponding digit. @@ -48,7 +49,8 @@ pub trait CharExt { /// # Panics /// /// Panics if given a radix outside the range [0..36]. - #[unstable = "pending integer conventions"] + #[unstable(feature = "unicode", + reason = "pending integer conventions")] fn to_digit(self, radix: uint) -> Option; /// Returns an iterator that yields the hexadecimal Unicode escape @@ -57,7 +59,7 @@ pub trait CharExt { /// All characters are escaped with Rust syntax of the form `\\u{NNNN}` /// where `NNNN` is the shortest hexadecimal representation of the code /// point. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn escape_unicode(self) -> char::EscapeUnicode; /// Returns an iterator that yields the 'default' ASCII and @@ -72,17 +74,17 @@ pub trait CharExt { /// escaped. /// * Any other chars in the range [0x20,0x7e] are not escaped. /// * Any other chars are given hex Unicode escapes; see `escape_unicode`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn escape_default(self) -> char::EscapeDefault; /// Returns the amount of bytes this character would need if encoded in /// UTF-8. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn len_utf8(self) -> uint; /// Returns the amount of bytes this character would need if encoded in /// UTF-16. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn len_utf16(self) -> uint; /// Encodes this character as UTF-8 into the provided byte buffer, @@ -90,7 +92,8 @@ pub trait CharExt { /// /// If the buffer is not large enough, nothing will be written into it /// and a `None` will be returned. - #[unstable = "pending decision about Iterator/Writer/Reader"] + #[unstable(feature = "unicode", + reason = "pending decision about Iterator/Writer/Reader")] fn encode_utf8(self, dst: &mut [u8]) -> Option; /// Encodes this character as UTF-16 into the provided `u16` buffer, @@ -98,12 +101,13 @@ pub trait CharExt { /// /// If the buffer is not large enough, nothing will be written into it /// and a `None` will be returned. - #[unstable = "pending decision about Iterator/Writer/Reader"] + #[unstable(feature = "unicode", + reason = "pending decision about Iterator/Writer/Reader")] fn encode_utf16(self, dst: &mut [u16]) -> Option; /// Returns whether the specified character is considered a Unicode /// alphabetic code point. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_alphabetic(self) -> bool; /// Returns whether the specified character satisfies the 'XID_Start' @@ -112,7 +116,8 @@ pub trait CharExt { /// 'XID_Start' is a Unicode Derived Property specified in /// [UAX #31](http://unicode.org/reports/tr31/#NFKC_Modifications), /// mostly similar to ID_Start but modified for closure under NFKx. - #[unstable = "mainly needed for compiler internals"] + #[unstable(feature = "unicode", + reason = "mainly needed for compiler internals")] fn is_xid_start(self) -> bool; /// Returns whether the specified `char` satisfies the 'XID_Continue' @@ -121,45 +126,46 @@ pub trait CharExt { /// 'XID_Continue' is a Unicode Derived Property specified in /// [UAX #31](http://unicode.org/reports/tr31/#NFKC_Modifications), /// mostly similar to 'ID_Continue' but modified for closure under NFKx. - #[unstable = "mainly needed for compiler internals"] + #[unstable(feature = "unicode", + reason = "mainly needed for compiler internals")] fn is_xid_continue(self) -> bool; /// Indicates whether a character is in lowercase. /// /// This is defined according to the terms of the Unicode Derived Core /// Property `Lowercase`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_lowercase(self) -> bool; /// Indicates whether a character is in uppercase. /// /// This is defined according to the terms of the Unicode Derived Core /// Property `Uppercase`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_uppercase(self) -> bool; /// Indicates whether a character is whitespace. /// /// Whitespace is defined in terms of the Unicode Property `White_Space`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_whitespace(self) -> bool; /// Indicates whether a character is alphanumeric. /// /// Alphanumericness is defined in terms of the Unicode General Categories /// 'Nd', 'Nl', 'No' and the Derived Core Property 'Alphabetic'. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_alphanumeric(self) -> bool; /// Indicates whether a character is a control code point. /// /// Control code points are defined in terms of the Unicode General /// Category `Cc`. - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_control(self) -> bool; /// Indicates whether the character is numeric (Nd, Nl, or No). - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_numeric(self) -> bool; /// Converts a character to its lowercase equivalent. @@ -171,7 +177,8 @@ pub trait CharExt { /// /// Returns the lowercase equivalent of the character, or the character /// itself if no conversion is possible. - #[unstable = "pending case transformation decisions"] + #[unstable(feature = "unicode", + reason = "pending case transformation decisions")] fn to_lowercase(self) -> char; /// Converts a character to its uppercase equivalent. @@ -194,7 +201,8 @@ pub trait CharExt { /// [`SpecialCasing`.txt`]: ftp://ftp.unicode.org/Public/UNIDATA/SpecialCasing.txt /// /// [2]: http://www.unicode.org/versions/Unicode4.0.0/ch03.pdf#G33992 - #[unstable = "pending case transformation decisions"] + #[unstable(feature = "unicode", + reason = "pending case transformation decisions")] fn to_uppercase(self) -> char; /// Returns this character's displayed width in columns, or `None` if it is a @@ -206,30 +214,35 @@ pub trait CharExt { /// [Unicode Standard Annex #11](http://www.unicode.org/reports/tr11/) /// recommends that these characters be treated as 1 column (i.e., /// `is_cjk` = `false`) if the context cannot be reliably determined. - #[unstable = "needs expert opinion. is_cjk flag stands out as ugly"] + #[unstable(feature = "unicode", + reason = "needs expert opinion. is_cjk flag stands out as ugly")] fn width(self, is_cjk: bool) -> Option; } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] impl CharExt for char { - #[unstable = "pending integer conventions"] + #[unstable(feature = "unicode", + reason = "pending integer conventions")] fn is_digit(self, radix: uint) -> bool { C::is_digit(self, radix) } - #[unstable = "pending integer conventions"] + #[unstable(feature = "unicode", + reason = "pending integer conventions")] fn to_digit(self, radix: uint) -> Option { C::to_digit(self, radix) } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn escape_unicode(self) -> char::EscapeUnicode { C::escape_unicode(self) } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn escape_default(self) -> char::EscapeDefault { C::escape_default(self) } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn len_utf8(self) -> uint { C::len_utf8(self) } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn len_utf16(self) -> uint { C::len_utf16(self) } - #[unstable = "pending decision about Iterator/Writer/Reader"] + #[unstable(feature = "unicode", + reason = "pending decision about Iterator/Writer/Reader")] fn encode_utf8(self, dst: &mut [u8]) -> Option { C::encode_utf8(self, dst) } - #[unstable = "pending decision about Iterator/Writer/Reader"] + #[unstable(feature = "unicode", + reason = "pending decision about Iterator/Writer/Reader")] fn encode_utf16(self, dst: &mut [u16]) -> Option { C::encode_utf16(self, dst) } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_alphabetic(self) -> bool { match self { 'a' ... 'z' | 'A' ... 'Z' => true, @@ -238,13 +251,15 @@ impl CharExt for char { } } - #[unstable = "mainly needed for compiler internals"] + #[unstable(feature = "unicode", + reason = "mainly needed for compiler internals")] fn is_xid_start(self) -> bool { derived_property::XID_Start(self) } - #[unstable = "mainly needed for compiler internals"] + #[unstable(feature = "unicode", + reason = "mainly needed for compiler internals")] fn is_xid_continue(self) -> bool { derived_property::XID_Continue(self) } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_lowercase(self) -> bool { match self { 'a' ... 'z' => true, @@ -253,7 +268,7 @@ impl CharExt for char { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_uppercase(self) -> bool { match self { 'A' ... 'Z' => true, @@ -262,7 +277,7 @@ impl CharExt for char { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_whitespace(self) -> bool { match self { ' ' | '\x09' ... '\x0d' => true, @@ -271,15 +286,15 @@ impl CharExt for char { } } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_alphanumeric(self) -> bool { self.is_alphabetic() || self.is_numeric() } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_control(self) -> bool { general_category::Cc(self) } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn is_numeric(self) -> bool { match self { '0' ... '9' => true, @@ -288,12 +303,15 @@ impl CharExt for char { } } - #[unstable = "pending case transformation decisions"] + #[unstable(feature = "unicode", + reason = "pending case transformation decisions")] fn to_lowercase(self) -> char { conversions::to_lower(self) } - #[unstable = "pending case transformation decisions"] + #[unstable(feature = "unicode", + reason = "pending case transformation decisions")] fn to_uppercase(self) -> char { conversions::to_upper(self) } - #[unstable = "needs expert opinion. is_cjk flag stands out as ugly"] + #[unstable(feature = "unicode", + reason = "needs expert opinion. is_cjk flag stands out as ugly")] fn width(self, is_cjk: bool) -> Option { charwidth::width(self, is_cjk) } } diff --git a/src/libunicode/u_str.rs b/src/libunicode/u_str.rs index 66cdf03a51ea6..adcb52537094a 100644 --- a/src/libunicode/u_str.rs +++ b/src/libunicode/u_str.rs @@ -30,7 +30,7 @@ use u_char::CharExt as UCharExt; // conflicts with core::prelude::CharExt use tables::grapheme::GraphemeCat; /// An iterator over the words of a string, separated by a sequence of whitespace -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct Words<'a> { inner: Filter<&'a str, Split<'a, fn(char) -> bool>, fn(&&str) -> bool>, } diff --git a/src/rustbook/main.rs b/src/rustbook/main.rs index cbd29004097e8..3e571bad09ca4 100644 --- a/src/rustbook/main.rs +++ b/src/rustbook/main.rs @@ -9,7 +9,12 @@ // except according to those terms. #![feature(slicing_syntax, box_syntax)] -#![allow(unstable)] +#![feature(collections)] +#![feature(core)] +#![feature(io)] +#![feature(os)] +#![feature(path)] +#![feature(rustdoc)] extern crate rustdoc; diff --git a/src/test/auxiliary/inherited_stability.rs b/src/test/auxiliary/inherited_stability.rs index 7a01ce3de0bcf..77eb82f802286 100644 --- a/src/test/auxiliary/inherited_stability.rs +++ b/src/test/auxiliary/inherited_stability.rs @@ -9,52 +9,47 @@ // except according to those terms. #![crate_name="inherited_stability"] #![crate_type = "lib"] -#![unstable] +#![unstable(feature = "test_feature")] +#![feature(staged_api)] #![staged_api] -pub fn experimental() {} +pub fn unstable() {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn stable() {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub mod stable_mod { - pub fn experimental() {} + pub fn unstable() {} - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn stable() {} } -#[unstable] +#[unstable(feature = "test_feature")] pub mod unstable_mod { - #[unstable] - pub fn experimental() {} + #[stable(feature = "test_feature", since = "1.0.0")] + #[deprecated(since = "1.0.0")] + pub fn deprecated() {} pub fn unstable() {} } -pub mod experimental_mod { - pub fn experimental() {} - - #[stable] - pub fn stable() {} -} - -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub trait Stable { - fn experimental(&self); + fn unstable(&self); - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn stable(&self); } impl Stable for uint { - fn experimental(&self) {} + fn unstable(&self) {} fn stable(&self) {} } -pub enum Experimental { - ExperimentalVariant, - #[stable] +pub enum Unstable { + UnstableVariant, + #[stable(feature = "rust1", since = "1.0.0")] StableVariant } diff --git a/src/test/auxiliary/lint_output_format.rs b/src/test/auxiliary/lint_output_format.rs index adbb90fe6c824..1977e2aad285e 100755 --- a/src/test/auxiliary/lint_output_format.rs +++ b/src/test/auxiliary/lint_output_format.rs @@ -10,19 +10,22 @@ #![crate_name="lint_output_format"] #![crate_type = "lib"] +#![feature(staged_api)] #![staged_api] +#![unstable(feature = "test_feature")] -#[deprecated] +#[stable(feature = "test_feature", since = "1.0.0")] +#[deprecated(since = "1.0.0")] pub fn foo() -> uint { 20 } -#[unstable] +#[unstable(feature = "test_feature")] pub fn bar() -> uint { 40 } -#[unstable] +#[unstable(feature = "test_feature")] pub fn baz() -> uint { 30 } diff --git a/src/test/auxiliary/lint_stability.rs b/src/test/auxiliary/lint_stability.rs index 73724713b21c4..3679557d06bb7 100644 --- a/src/test/auxiliary/lint_stability.rs +++ b/src/test/auxiliary/lint_stability.rs @@ -9,64 +9,63 @@ // except according to those terms. #![crate_name="lint_stability"] #![crate_type = "lib"] +#![feature(staged_api)] #![staged_api] -#[deprecated] +#[stable(feature = "test_feature", since = "1.0.0")] +#[deprecated(since = "1.0.0")] pub fn deprecated() {} -#[deprecated="text"] +#[stable(feature = "test_feature", since = "1.0.0")] +#[deprecated(since = "1.0.0", reason = "text")] pub fn deprecated_text() {} -#[unstable] -pub fn experimental() {} -#[unstable="text"] -pub fn experimental_text() {} +#[unstable(feature = "test_feature")] +#[deprecated(since = "1.0.0")] +pub fn deprecated_unstable() {} +#[unstable(feature = "test_feature")] +#[deprecated(since = "1.0.0", reason = "text")] +pub fn deprecated_unstable_text() {} -#[unstable] +#[unstable(feature = "test_feature")] pub fn unstable() {} -#[unstable="text"] +#[unstable(feature = "test_feature", reason = "text")] pub fn unstable_text() {} pub fn unmarked() {} -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub fn stable() {} -#[stable="text"] +#[stable(feature = "rust1", since = "1.0.0", reason = "text")] pub fn stable_text() {} -#[locked] -pub fn locked() {} -#[locked="text"] -pub fn locked_text() {} - -#[frozen] -pub fn frozen() {} -#[frozen="text"] -pub fn frozen_text() {} - -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct MethodTester; impl MethodTester { - #[deprecated] + #[stable(feature = "test_feature", since = "1.0.0")] + #[deprecated(since = "1.0.0")] pub fn method_deprecated(&self) {} - #[deprecated="text"] + #[stable(feature = "test_feature", since = "1.0.0")] + #[deprecated(since = "1.0.0", reason = "text")] pub fn method_deprecated_text(&self) {} - #[unstable] - pub fn method_experimental(&self) {} - #[unstable="text"] - pub fn method_experimental_text(&self) {} + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0")] + pub fn method_deprecated_unstable(&self) {} + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0", reason = "text")] + pub fn method_deprecated_unstable_text(&self) {} - #[unstable] + #[unstable(feature = "test_feature")] pub fn method_unstable(&self) {} - #[unstable="text"] + #[unstable(feature = "test_feature", reason = "text")] pub fn method_unstable_text(&self) {} pub fn method_unmarked(&self) {} - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn method_stable(&self) {} - #[stable="text"] + #[stable(feature = "rust1", since = "1.0.0", reason = "text")] pub fn method_stable_text(&self) {} #[locked] @@ -81,26 +80,30 @@ impl MethodTester { } pub trait Trait { - #[deprecated] + #[stable(feature = "test_feature", since = "1.0.0")] + #[deprecated(since = "1.0.0")] fn trait_deprecated(&self) {} - #[deprecated="text"] + #[stable(feature = "test_feature", since = "1.0.0")] + #[deprecated(since = "1.0.0", reason = "text")] fn trait_deprecated_text(&self) {} - #[unstable] - fn trait_experimental(&self) {} - #[unstable="text"] - fn trait_experimental_text(&self) {} + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0")] + fn trait_deprecated_unstable(&self) {} + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0", reason = "text")] + fn trait_deprecated_unstable_text(&self) {} - #[unstable] + #[unstable(feature = "test_feature")] fn trait_unstable(&self) {} - #[unstable="text"] + #[unstable(feature = "test_feature", reason = "text")] fn trait_unstable_text(&self) {} fn trait_unmarked(&self) {} - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn trait_stable(&self) {} - #[stable="text"] + #[stable(feature = "rust1", since = "1.0.0", reason = "text")] fn trait_stable_text(&self) {} #[locked] @@ -116,67 +119,59 @@ pub trait Trait { impl Trait for MethodTester {} -#[unstable] -pub trait ExperimentalTrait {} +#[unstable(feature = "test_feature")] +pub trait UnstableTrait {} -#[deprecated] +#[stable(feature = "test_feature", since = "1.0.0")] +#[deprecated(since = "1.0.0")] pub struct DeprecatedStruct { pub i: int } -#[unstable] -pub struct ExperimentalStruct { pub i: int } -#[unstable] +#[unstable(feature = "test_feature")] +#[deprecated(since = "1.0.0")] +pub struct DeprecatedUnstableStruct { pub i: int } +#[unstable(feature = "test_feature")] pub struct UnstableStruct { pub i: int } pub struct UnmarkedStruct { pub i: int } -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct StableStruct { pub i: int } -#[frozen] -pub struct FrozenStruct { pub i: int } -#[locked] -pub struct LockedStruct { pub i: int } -#[deprecated] +#[stable(feature = "test_feature", since = "1.0.0")] +#[deprecated(since = "1.0.0")] pub struct DeprecatedUnitStruct; -#[unstable] -pub struct ExperimentalUnitStruct; -#[unstable] +#[unstable(feature = "test_feature")] +#[deprecated(since = "1.0.0")] +pub struct DeprecatedUnstableUnitStruct; +#[unstable(feature = "test_feature")] pub struct UnstableUnitStruct; pub struct UnmarkedUnitStruct; -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct StableUnitStruct; -#[frozen] -pub struct FrozenUnitStruct; -#[locked] -pub struct LockedUnitStruct; pub enum Enum { - #[deprecated] + #[stable(feature = "test_feature", since = "1.0.0")] + #[deprecated(since = "1.0.0")] DeprecatedVariant, - #[unstable] - ExperimentalVariant, - #[unstable] + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0")] + DeprecatedUnstableVariant, + #[unstable(feature = "test_feature")] UnstableVariant, UnmarkedVariant, - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] StableVariant, - #[frozen] - FrozenVariant, - #[locked] - LockedVariant, } -#[deprecated] +#[stable(feature = "test_feature", since = "1.0.0")] +#[deprecated(since = "1.0.0")] pub struct DeprecatedTupleStruct(pub int); -#[unstable] -pub struct ExperimentalTupleStruct(pub int); -#[unstable] +#[unstable(feature = "test_feature")] +#[deprecated(since = "1.0.0")] +pub struct DeprecatedUnstableTupleStruct(pub int); +#[unstable(feature = "test_feature")] pub struct UnstableTupleStruct(pub int); pub struct UnmarkedTupleStruct(pub int); -#[stable] +#[stable(feature = "rust1", since = "1.0.0")] pub struct StableTupleStruct(pub int); -#[frozen] -pub struct FrozenTupleStruct(pub int); -#[locked] -pub struct LockedTupleStruct(pub int); #[macro_export] macro_rules! macro_test { diff --git a/src/test/auxiliary/stability_cfg1.rs b/src/test/auxiliary/stability_cfg1.rs index de806c65bebc2..3a92cf59611cf 100644 --- a/src/test/auxiliary/stability_cfg1.rs +++ b/src/test/auxiliary/stability_cfg1.rs @@ -9,5 +9,6 @@ // except according to those terms. #![cfg_attr(foo, experimental)] -#![cfg_attr(not(foo), stable)] +#![cfg_attr(not(foo), stable(feature = "test_feature", since = "1.0.0"))] +#![feature(staged_api)] #![staged_api] diff --git a/src/test/auxiliary/stability_cfg2.rs b/src/test/auxiliary/stability_cfg2.rs index 842f35b08aec3..d9ed76e5c58e7 100644 --- a/src/test/auxiliary/stability_cfg2.rs +++ b/src/test/auxiliary/stability_cfg2.rs @@ -10,6 +10,7 @@ // compile-flags:--cfg foo -#![cfg_attr(foo, unstable)] -#![cfg_attr(not(foo), stable)] +#![cfg_attr(foo, unstable(feature = "test_feature"))] +#![cfg_attr(not(foo), stable(feature = "test_feature", since = "1.0.0"))] +#![feature(staged_api)] #![staged_api] diff --git a/src/test/bench/shootout-mandelbrot.rs b/src/test/bench/shootout-mandelbrot.rs index d261f3f3cf269..0bd69b73214c9 100644 --- a/src/test/bench/shootout-mandelbrot.rs +++ b/src/test/bench/shootout-mandelbrot.rs @@ -39,7 +39,6 @@ // OF THE POSSIBILITY OF SUCH DAMAGE. #![feature(simd)] -#![allow(unstable)] // ignore-pretty very bad with line comments diff --git a/src/test/compile-fail/enable-unstable-lib-feature.rs b/src/test/compile-fail/enable-unstable-lib-feature.rs new file mode 100644 index 0000000000000..c65b2366bf10f --- /dev/null +++ b/src/test/compile-fail/enable-unstable-lib-feature.rs @@ -0,0 +1,23 @@ +// Copyright 2012 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +// Test that enabling an unstable feature disables warnings + +// aux-build:stability_cfg2.rs + +#![feature(test_feature)] +#![deny(non_snake_case)] // To trigger a hard error + +// Shouldn't generate a warning about unstable features +extern crate stability_cfg2; + +pub fn BOGUS() { } //~ ERROR + +pub fn main() { } diff --git a/src/test/compile-fail/fail-no-dead-code-core.rs b/src/test/compile-fail/fail-no-dead-code-core.rs index ee86c6ca1f06f..9923db3c56636 100644 --- a/src/test/compile-fail/fail-no-dead-code-core.rs +++ b/src/test/compile-fail/fail-no-dead-code-core.rs @@ -10,7 +10,7 @@ #![deny(dead_code)] #![allow(unreachable_code)] -#![allow(unstable)] +#![feature(core)] #[macro_use] extern crate core; diff --git a/src/test/compile-fail/issue-17337.rs b/src/test/compile-fail/issue-17337.rs index 24425e5eeecb5..ff640793afe01 100644 --- a/src/test/compile-fail/issue-17337.rs +++ b/src/test/compile-fail/issue-17337.rs @@ -8,13 +8,15 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. +#![feature(staged_api)] #![staged_api] #![deny(deprecated)] struct Foo; impl Foo { - #[deprecated] + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0")] fn foo(self) {} } diff --git a/src/test/compile-fail/issue-17999.rs b/src/test/compile-fail/issue-17999.rs index eaefe55e066b4..a8804a6df061a 100644 --- a/src/test/compile-fail/issue-17999.rs +++ b/src/test/compile-fail/issue-17999.rs @@ -9,7 +9,7 @@ // except according to those terms. #![deny(unused_variables)] -#![allow(unstable)] +#![feature(core)] fn main() { for _ in range(1is, 101) { diff --git a/src/test/compile-fail/issue-20711-2.rs b/src/test/compile-fail/issue-20711-2.rs index f5f5c4fe8d7dd..9f0e81a662f55 100644 --- a/src/test/compile-fail/issue-20711-2.rs +++ b/src/test/compile-fail/issue-20711-2.rs @@ -13,7 +13,7 @@ struct Foo; impl Foo { fn foo() {} - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] } //~ ERROR expected `fn`, found `}` fn main() {} diff --git a/src/test/compile-fail/issue-20711.rs b/src/test/compile-fail/issue-20711.rs index b065355394c65..5f0f0fc05a929 100644 --- a/src/test/compile-fail/issue-20711.rs +++ b/src/test/compile-fail/issue-20711.rs @@ -11,7 +11,7 @@ struct Foo; impl Foo { - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] } //~ ERROR expected `fn`, found `}` fn main() {} diff --git a/src/test/compile-fail/lint-ctypes.rs b/src/test/compile-fail/lint-ctypes.rs index 5706453a22052..3f25e9c7b76aa 100644 --- a/src/test/compile-fail/lint-ctypes.rs +++ b/src/test/compile-fail/lint-ctypes.rs @@ -9,7 +9,7 @@ // except according to those terms. #![deny(improper_ctypes)] -#![allow(unstable)] +#![feature(libc)] extern crate libc; diff --git a/src/test/compile-fail/lint-dead-code-1.rs b/src/test/compile-fail/lint-dead-code-1.rs index ceba33360d947..dc59194373124 100644 --- a/src/test/compile-fail/lint-dead-code-1.rs +++ b/src/test/compile-fail/lint-dead-code-1.rs @@ -13,8 +13,8 @@ #![allow(non_camel_case_types)] #![allow(non_upper_case_globals)] #![allow(missing_copy_implementations)] -#![allow(unstable)] #![deny(dead_code)] +#![feature(core)] #![crate_type="lib"] diff --git a/src/test/compile-fail/lint-dead-code-3.rs b/src/test/compile-fail/lint-dead-code-3.rs index 89ab78968d04f..be135978d2dad 100644 --- a/src/test/compile-fail/lint-dead-code-3.rs +++ b/src/test/compile-fail/lint-dead-code-3.rs @@ -10,8 +10,8 @@ #![allow(unused_variables)] #![allow(non_camel_case_types)] -#![allow(unstable)] #![deny(dead_code)] +#![feature(libc)] #![crate_type="lib"] diff --git a/src/test/compile-fail/lint-dead-code-4.rs b/src/test/compile-fail/lint-dead-code-4.rs index 3221be220d98c..22570bad61696 100644 --- a/src/test/compile-fail/lint-dead-code-4.rs +++ b/src/test/compile-fail/lint-dead-code-4.rs @@ -10,8 +10,10 @@ #![allow(unused_variables)] #![allow(non_camel_case_types)] -#![allow(unstable)] #![deny(dead_code)] +#![feature(libc)] +#![feature(core)] +#![feature(collections)] extern crate libc; diff --git a/src/test/compile-fail/lint-exceeding-bitshifts.rs b/src/test/compile-fail/lint-exceeding-bitshifts.rs index 4c880eda099ca..98853a2e9a119 100644 --- a/src/test/compile-fail/lint-exceeding-bitshifts.rs +++ b/src/test/compile-fail/lint-exceeding-bitshifts.rs @@ -10,8 +10,8 @@ #![deny(exceeding_bitshifts)] #![allow(unused_variables)] -#![allow(unstable)] #![allow(dead_code)] +#![feature(core)] fn main() { let n = 1u8 << 7; diff --git a/src/test/compile-fail/lint-forbid-attr.rs b/src/test/compile-fail/lint-forbid-attr.rs index d1fcf62115b20..fcc8fb6f933bd 100644 --- a/src/test/compile-fail/lint-forbid-attr.rs +++ b/src/test/compile-fail/lint-forbid-attr.rs @@ -8,8 +8,8 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -#![forbid(unstable)] +#![forbid(deprecated)] -#[allow(unstable)] //~ ERROR allow(unstable) overruled by outer forbid(unstable) +#[allow(deprecated)] //~ ERROR allow(deprecated) overruled by outer forbid(deprecated) fn main() { } diff --git a/src/test/compile-fail/lint-forbid-cmdline.rs b/src/test/compile-fail/lint-forbid-cmdline.rs index e3be0d06a350f..be927297be7b2 100644 --- a/src/test/compile-fail/lint-forbid-cmdline.rs +++ b/src/test/compile-fail/lint-forbid-cmdline.rs @@ -8,9 +8,10 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -// compile-flags: -F unstable +// compile-flags: -F deprecated +#![feature(staged_api)] #![staged_api] -#[allow(unstable)] //~ ERROR allow(unstable) overruled by outer forbid(unstable) +#[allow(deprecated)] //~ ERROR allow(deprecated) overruled by outer forbid(deprecated) fn main() { } diff --git a/src/test/compile-fail/lint-output-format.rs b/src/test/compile-fail/lint-output-format.rs index 10217481bf38a..ec4e3c774dbf0 100644 --- a/src/test/compile-fail/lint-output-format.rs +++ b/src/test/compile-fail/lint-output-format.rs @@ -8,13 +8,15 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -// compile-flags:-F unstable +// compile-flags: -F unused_features // aux-build:lint_output_format.rs -extern crate lint_output_format; //~ ERROR: use of unmarked item +#![feature(foo)] //~ ERROR unused or unknown feature + +extern crate lint_output_format; //~ WARNING: use of unstable library feature use lint_output_format::{foo, bar}; fn main() { let _x = foo(); //~ WARNING #[warn(deprecated)] on by default - let _y = bar(); //~ ERROR [-F unstable] + let _y = bar(); //~ WARNING: use of unstable library feature } diff --git a/src/test/compile-fail/lint-stability.rs b/src/test/compile-fail/lint-stability.rs index eab5e98d68fa0..5b093a8556cdd 100644 --- a/src/test/compile-fail/lint-stability.rs +++ b/src/test/compile-fail/lint-stability.rs @@ -12,19 +12,19 @@ // aux-build:inherited_stability.rs // aux-build:stability_cfg1.rs // aux-build:stability_cfg2.rs +// ignore-tidy-linelength -#![deny(unstable)] #![deny(deprecated)] -#![deny(unstable)] #![allow(dead_code)] +#![feature(staged_api)] #![staged_api] #[macro_use] -extern crate lint_stability; //~ ERROR: use of unmarked item +extern crate lint_stability; //~ ERROR: use of unmarked library feature mod cross_crate { extern crate stability_cfg1; - extern crate stability_cfg2; //~ ERROR: use of unstable item + extern crate stability_cfg2; //~ WARNING: use of unstable library feature use lint_stability::*; @@ -39,25 +39,31 @@ mod cross_crate { foo.method_deprecated_text(); //~ ERROR use of deprecated item: text foo.trait_deprecated_text(); //~ ERROR use of deprecated item: text - experimental(); //~ ERROR use of unstable item - foo.method_experimental(); //~ ERROR use of unstable item - foo.trait_experimental(); //~ ERROR use of unstable item + deprecated_unstable(); //~ ERROR use of deprecated item + //~^ WARNING use of unstable library feature + foo.method_deprecated_unstable(); //~ ERROR use of deprecated item + //~^ WARNING use of unstable library feature + foo.trait_deprecated_unstable(); //~ ERROR use of deprecated item + //~^ WARNING use of unstable library feature - experimental_text(); //~ ERROR use of unstable item: text - foo.method_experimental_text(); //~ ERROR use of unstable item: text - foo.trait_experimental_text(); //~ ERROR use of unstable item: text + deprecated_unstable_text(); //~ ERROR use of deprecated item: text + //~^ WARNING use of unstable library feature + foo.method_deprecated_unstable_text(); //~ ERROR use of deprecated item: text + //~^ WARNING use of unstable library feature + foo.trait_deprecated_unstable_text(); //~ ERROR use of deprecated item: text + //~^ WARNING use of unstable library feature - unstable(); //~ ERROR use of unstable item - foo.method_unstable(); //~ ERROR use of unstable item - foo.trait_unstable(); //~ ERROR use of unstable item + unstable(); //~ WARNING use of unstable library feature + foo.method_unstable(); //~ WARNING use of unstable library feature + foo.trait_unstable(); //~ WARNING use of unstable library feature - unstable_text(); //~ ERROR use of unstable item: text - foo.method_unstable_text(); //~ ERROR use of unstable item: text - foo.trait_unstable_text(); //~ ERROR use of unstable item: text + unstable_text(); //~ WARNING use of unstable library feature 'test_feature': text + foo.method_unstable_text(); //~ WARNING use of unstable library feature 'test_feature': text + foo.trait_unstable_text(); //~ WARNING use of unstable library feature 'test_feature': text - unmarked(); //~ ERROR use of unmarked item - foo.method_unmarked(); //~ ERROR use of unmarked item - foo.trait_unmarked(); //~ ERROR use of unmarked item + unmarked(); //~ ERROR use of unmarked library feature + foo.method_unmarked(); //~ ERROR use of unmarked library feature + foo.trait_unmarked(); //~ ERROR use of unmarked library feature stable(); foo.method_stable(); @@ -67,53 +73,33 @@ mod cross_crate { foo.method_stable_text(); foo.trait_stable_text(); - frozen(); - foo.method_frozen(); - foo.trait_frozen(); - - frozen_text(); - foo.method_frozen_text(); - foo.trait_frozen_text(); - - locked(); - foo.method_locked(); - foo.trait_locked(); - - locked_text(); - foo.method_locked_text(); - foo.trait_locked_text(); - let _ = DeprecatedStruct { i: 0 }; //~ ERROR use of deprecated item - let _ = ExperimentalStruct { i: 0 }; //~ ERROR use of unstable item - let _ = UnstableStruct { i: 0 }; //~ ERROR use of unstable item - let _ = UnmarkedStruct { i: 0 }; //~ ERROR use of unmarked item + let _ = DeprecatedUnstableStruct { i: 0 }; //~ ERROR use of deprecated item + //~^ WARNING use of unstable library feature + let _ = UnstableStruct { i: 0 }; //~ WARNING use of unstable library feature + let _ = UnmarkedStruct { i: 0 }; //~ ERROR use of unmarked library feature let _ = StableStruct { i: 0 }; - let _ = FrozenStruct { i: 0 }; - let _ = LockedStruct { i: 0 }; let _ = DeprecatedUnitStruct; //~ ERROR use of deprecated item - let _ = ExperimentalUnitStruct; //~ ERROR use of unstable item - let _ = UnstableUnitStruct; //~ ERROR use of unstable item - let _ = UnmarkedUnitStruct; //~ ERROR use of unmarked item + let _ = DeprecatedUnstableUnitStruct; //~ ERROR use of deprecated item + //~^ WARNING use of unstable library feature + let _ = UnstableUnitStruct; //~ WARNING use of unstable library feature + let _ = UnmarkedUnitStruct; //~ ERROR use of unmarked library feature let _ = StableUnitStruct; - let _ = FrozenUnitStruct; - let _ = LockedUnitStruct; let _ = Enum::DeprecatedVariant; //~ ERROR use of deprecated item - let _ = Enum::ExperimentalVariant; //~ ERROR use of unstable item - let _ = Enum::UnstableVariant; //~ ERROR use of unstable item - let _ = Enum::UnmarkedVariant; //~ ERROR use of unmarked item + let _ = Enum::DeprecatedUnstableVariant; //~ ERROR use of deprecated item + //~^ WARNING use of unstable library feature + let _ = Enum::UnstableVariant; //~ WARNING use of unstable library feature + let _ = Enum::UnmarkedVariant; //~ ERROR use of unmarked library feature let _ = Enum::StableVariant; - let _ = Enum::FrozenVariant; - let _ = Enum::LockedVariant; let _ = DeprecatedTupleStruct (1); //~ ERROR use of deprecated item - let _ = ExperimentalTupleStruct (1); //~ ERROR use of unstable item - let _ = UnstableTupleStruct (1); //~ ERROR use of unstable item - let _ = UnmarkedTupleStruct (1); //~ ERROR use of unmarked item + let _ = DeprecatedUnstableTupleStruct (1); //~ ERROR use of deprecated item + //~^ WARNING use of unstable library feature + let _ = UnstableTupleStruct (1); //~ WARNING use of unstable library feature + let _ = UnmarkedTupleStruct (1); //~ ERROR use of unmarked library feature let _ = StableTupleStruct (1); - let _ = FrozenTupleStruct (1); - let _ = LockedTupleStruct (1); // At the moment, the lint checker only checks stability in // in the arguments of macros. @@ -122,6 +108,8 @@ mod cross_crate { // on macros themselves are not yet linted. macro_test!(); macro_test_arg!(deprecated_text()); //~ ERROR use of deprecated item: text + macro_test_arg!(deprecated_unstable_text()); //~ ERROR use of deprecated item: text + //~^ WARNING use of unstable library feature macro_test_arg!(macro_test_arg!(deprecated_text())); //~ ERROR use of deprecated item: text macro_test_arg_nested!(deprecated_text); } @@ -129,222 +117,164 @@ mod cross_crate { fn test_method_param(foo: F) { foo.trait_deprecated(); //~ ERROR use of deprecated item foo.trait_deprecated_text(); //~ ERROR use of deprecated item: text - foo.trait_experimental(); //~ ERROR use of unstable item - foo.trait_experimental_text(); //~ ERROR use of unstable item: text - foo.trait_unstable(); //~ ERROR use of unstable item - foo.trait_unstable_text(); //~ ERROR use of unstable item: text - foo.trait_unmarked(); //~ ERROR use of unmarked item + foo.trait_deprecated_unstable(); //~ ERROR use of deprecated item + //~^ WARNING use of unstable library feature + foo.trait_deprecated_unstable_text(); //~ ERROR use of deprecated item: text + //~^ WARNING use of unstable library feature + foo.trait_unstable(); //~ WARNING use of unstable library feature + foo.trait_unstable_text(); //~ WARNING use of unstable library feature 'test_feature': text + foo.trait_unmarked(); //~ ERROR use of unmarked library feature foo.trait_stable(); } fn test_method_object(foo: &Trait) { foo.trait_deprecated(); //~ ERROR use of deprecated item foo.trait_deprecated_text(); //~ ERROR use of deprecated item: text - foo.trait_experimental(); //~ ERROR use of unstable item - foo.trait_experimental_text(); //~ ERROR use of unstable item: text - foo.trait_unstable(); //~ ERROR use of unstable item - foo.trait_unstable_text(); //~ ERROR use of unstable item: text - foo.trait_unmarked(); //~ ERROR use of unmarked item + foo.trait_deprecated_unstable(); //~ ERROR use of deprecated item + //~^ WARNING use of unstable library feature + foo.trait_deprecated_unstable_text(); //~ ERROR use of deprecated item: text + //~^ WARNING use of unstable library feature + foo.trait_unstable(); //~ WARNING use of unstable library feature + foo.trait_unstable_text(); //~ WARNING use of unstable library feature 'test_feature': text + foo.trait_unmarked(); //~ ERROR use of unmarked library feature foo.trait_stable(); } struct S; - impl ExperimentalTrait for S { } //~ ERROR use of unstable item + impl UnstableTrait for S { } //~ WARNING use of unstable library feature - trait LocalTrait : ExperimentalTrait { } //~ ERROR use of unstable item + trait LocalTrait : UnstableTrait { } //~ WARNING use of unstable library feature } mod inheritance { - extern crate inherited_stability; //~ ERROR: use of unstable item + extern crate inherited_stability; //~ WARNING: use of unstable library feature use self::inherited_stability::*; fn test_inheritance() { - experimental(); //~ ERROR use of unstable item + unstable(); //~ WARNING use of unstable library feature stable(); - stable_mod::experimental(); //~ ERROR use of unstable item + stable_mod::unstable(); //~ WARNING use of unstable library feature stable_mod::stable(); - unstable_mod::experimental(); //~ ERROR use of unstable item - unstable_mod::unstable(); //~ ERROR use of unstable item - - experimental_mod::experimental(); //~ ERROR use of unstable item - experimental_mod::stable(); + unstable_mod::deprecated(); //~ ERROR use of deprecated item + unstable_mod::unstable(); //~ WARNING use of unstable library feature - let _ = Experimental::ExperimentalVariant; //~ ERROR use of unstable item - let _ = Experimental::StableVariant; + let _ = Unstable::UnstableVariant; //~ WARNING use of unstable library feature + let _ = Unstable::StableVariant; let x: usize = 0; - x.experimental(); //~ ERROR use of unstable item + x.unstable(); //~ WARNING use of unstable library feature x.stable(); } } mod this_crate { - #[deprecated] + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0")] pub fn deprecated() {} - #[deprecated="text"] + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0", reason = "text")] pub fn deprecated_text() {} - #[unstable] - pub fn experimental() {} - #[unstable="text"] - pub fn experimental_text() {} - - #[unstable] + #[unstable(feature = "test_feature")] pub fn unstable() {} - #[unstable="text"] + #[unstable(feature = "test_feature", reason = "text")] pub fn unstable_text() {} pub fn unmarked() {} - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn stable() {} - #[stable="text"] + #[stable(feature = "rust1", since = "1.0.0", reason = "text")] pub fn stable_text() {} - #[locked] - pub fn locked() {} - #[locked="text"] - pub fn locked_text() {} - - #[frozen] - pub fn frozen() {} - #[frozen="text"] - pub fn frozen_text() {} - - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub struct MethodTester; impl MethodTester { - #[deprecated] + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0")] pub fn method_deprecated(&self) {} - #[deprecated="text"] + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0", reason = "text")] pub fn method_deprecated_text(&self) {} - #[unstable] - pub fn method_experimental(&self) {} - #[unstable="text"] - pub fn method_experimental_text(&self) {} - - #[unstable] + #[unstable(feature = "test_feature")] pub fn method_unstable(&self) {} - #[unstable="text"] + #[unstable(feature = "test_feature", reason = "text")] pub fn method_unstable_text(&self) {} pub fn method_unmarked(&self) {} - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub fn method_stable(&self) {} - #[stable="text"] + #[stable(feature = "rust1", since = "1.0.0", reason = "text")] pub fn method_stable_text(&self) {} - - #[locked] - pub fn method_locked(&self) {} - #[locked="text"] - pub fn method_locked_text(&self) {} - - #[frozen] - pub fn method_frozen(&self) {} - #[frozen="text"] - pub fn method_frozen_text(&self) {} } pub trait Trait { - #[deprecated] + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0")] fn trait_deprecated(&self) {} - #[deprecated="text"] + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0", reason = "text")] fn trait_deprecated_text(&self) {} - #[unstable] - fn trait_experimental(&self) {} - #[unstable="text"] - fn trait_experimental_text(&self) {} - - #[unstable] + #[unstable(feature = "test_feature")] fn trait_unstable(&self) {} - #[unstable="text"] + #[unstable(feature = "test_feature", reason = "text")] fn trait_unstable_text(&self) {} fn trait_unmarked(&self) {} - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] fn trait_stable(&self) {} - #[stable="text"] + #[stable(feature = "rust1", since = "1.0.0", reason = "text")] fn trait_stable_text(&self) {} - - #[locked] - fn trait_locked(&self) {} - #[locked="text"] - fn trait_locked_text(&self) {} - - #[frozen] - fn trait_frozen(&self) {} - #[frozen="text"] - fn trait_frozen_text(&self) {} } impl Trait for MethodTester {} - #[deprecated] + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0")] pub struct DeprecatedStruct { i: isize } - #[unstable] - pub struct ExperimentalStruct { i: isize } - #[unstable] + #[unstable(feature = "test_feature")] pub struct UnstableStruct { i: isize } pub struct UnmarkedStruct { i: isize } - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub struct StableStruct { i: isize } - #[frozen] - pub struct FrozenStruct { i: isize } - #[locked] - pub struct LockedStruct { i: isize } - #[deprecated] + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0")] pub struct DeprecatedUnitStruct; - #[unstable] - pub struct ExperimentalUnitStruct; - #[unstable] + #[unstable(feature = "test_feature")] pub struct UnstableUnitStruct; pub struct UnmarkedUnitStruct; - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub struct StableUnitStruct; - #[frozen] - pub struct FrozenUnitStruct; - #[locked] - pub struct LockedUnitStruct; pub enum Enum { - #[deprecated] + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0")] DeprecatedVariant, - #[unstable] - ExperimentalVariant, - #[unstable] + #[unstable(feature = "test_feature")] UnstableVariant, UnmarkedVariant, - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] StableVariant, - #[frozen] - FrozenVariant, - #[locked] - LockedVariant, } - #[deprecated] + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0")] pub struct DeprecatedTupleStruct(isize); - #[unstable] - pub struct ExperimentalTupleStruct(isize); - #[unstable] + #[unstable(feature = "test_feature")] pub struct UnstableTupleStruct(isize); pub struct UnmarkedTupleStruct(isize); - #[stable] + #[stable(feature = "rust1", since = "1.0.0")] pub struct StableTupleStruct(isize); - #[frozen] - pub struct FrozenTupleStruct(isize); - #[locked] - pub struct LockedTupleStruct(isize); fn test() { // Only the deprecated cases of the following should generate @@ -361,14 +291,6 @@ mod this_crate { foo.method_deprecated_text(); //~ ERROR use of deprecated item: text foo.trait_deprecated_text(); //~ ERROR use of deprecated item: text - experimental(); - foo.method_experimental(); - foo.trait_experimental(); - - experimental_text(); - foo.method_experimental_text(); - foo.trait_experimental_text(); - unstable(); foo.method_unstable(); foo.trait_unstable(); @@ -389,60 +311,30 @@ mod this_crate { foo.method_stable_text(); foo.trait_stable_text(); - frozen(); - foo.method_frozen(); - foo.trait_frozen(); - - frozen_text(); - foo.method_frozen_text(); - foo.trait_frozen_text(); - - locked(); - foo.method_locked(); - foo.trait_locked(); - - locked_text(); - foo.method_locked_text(); - foo.trait_locked_text(); - let _ = DeprecatedStruct { i: 0 }; //~ ERROR use of deprecated item - let _ = ExperimentalStruct { i: 0 }; let _ = UnstableStruct { i: 0 }; let _ = UnmarkedStruct { i: 0 }; let _ = StableStruct { i: 0 }; - let _ = FrozenStruct { i: 0 }; - let _ = LockedStruct { i: 0 }; let _ = DeprecatedUnitStruct; //~ ERROR use of deprecated item - let _ = ExperimentalUnitStruct; let _ = UnstableUnitStruct; let _ = UnmarkedUnitStruct; let _ = StableUnitStruct; - let _ = FrozenUnitStruct; - let _ = LockedUnitStruct; let _ = Enum::DeprecatedVariant; //~ ERROR use of deprecated item - let _ = Enum::ExperimentalVariant; let _ = Enum::UnstableVariant; let _ = Enum::UnmarkedVariant; let _ = Enum::StableVariant; - let _ = Enum::FrozenVariant; - let _ = Enum::LockedVariant; let _ = DeprecatedTupleStruct (1); //~ ERROR use of deprecated item - let _ = ExperimentalTupleStruct (1); let _ = UnstableTupleStruct (1); let _ = UnmarkedTupleStruct (1); let _ = StableTupleStruct (1); - let _ = FrozenTupleStruct (1); - let _ = LockedTupleStruct (1); } fn test_method_param(foo: F) { foo.trait_deprecated(); //~ ERROR use of deprecated item foo.trait_deprecated_text(); //~ ERROR use of deprecated item: text - foo.trait_experimental(); - foo.trait_experimental_text(); foo.trait_unstable(); foo.trait_unstable_text(); foo.trait_unmarked(); @@ -452,29 +344,30 @@ mod this_crate { fn test_method_object(foo: &Trait) { foo.trait_deprecated(); //~ ERROR use of deprecated item foo.trait_deprecated_text(); //~ ERROR use of deprecated item: text - foo.trait_experimental(); - foo.trait_experimental_text(); foo.trait_unstable(); foo.trait_unstable_text(); foo.trait_unmarked(); foo.trait_stable(); } - #[deprecated] + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0")] fn test_fn_body() { fn fn_in_body() {} fn_in_body(); } impl MethodTester { - #[deprecated] + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0")] fn test_method_body(&self) { fn fn_in_body() {} fn_in_body(); } } - #[deprecated] + #[unstable(feature = "test_feature")] + #[deprecated(since = "1.0.0")] pub trait DeprecatedTrait {} struct S; diff --git a/src/test/compile-fail/lint-unknown-feature-default.rs b/src/test/compile-fail/lint-unknown-feature-default.rs new file mode 100644 index 0000000000000..d5e9cc630c359 --- /dev/null +++ b/src/test/compile-fail/lint-unknown-feature-default.rs @@ -0,0 +1,15 @@ +// Copyright 2013 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +// Tests the default for the unused_features lint + +#![feature(this_is_not_a_feature)] //~ ERROR: unused or unknown feature + +fn main() { } diff --git a/src/test/compile-fail/lint-unknown-feature.rs b/src/test/compile-fail/lint-unknown-feature.rs index 6252e01749bd2..ac1720b339e84 100644 --- a/src/test/compile-fail/lint-unknown-feature.rs +++ b/src/test/compile-fail/lint-unknown-feature.rs @@ -8,8 +8,8 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -#![deny(unknown_features)] +#![deny(unused_features)] -#![feature(this_is_not_a_feature)] //~ ERROR: unknown feature +#![feature(this_is_not_a_feature)] //~ ERROR: unused or unknown feature fn main() {} diff --git a/src/test/compile-fail/lint-unused-extern-crate.rs b/src/test/compile-fail/lint-unused-extern-crate.rs index ae156356b79b4..03bb7cc1f15e0 100644 --- a/src/test/compile-fail/lint-unused-extern-crate.rs +++ b/src/test/compile-fail/lint-unused-extern-crate.rs @@ -12,7 +12,9 @@ #![deny(unused_extern_crates)] #![allow(unused_variables)] -#![allow(unstable)] +#![feature(libc)] +#![feature(collections)] +#![feature(rand)] extern crate libc; //~ ERROR: unused extern crate diff --git a/src/test/compile-fail/lint-uppercase-variables.rs b/src/test/compile-fail/lint-uppercase-variables.rs index 6f1e997e7bfe4..057b8e3acc6e3 100644 --- a/src/test/compile-fail/lint-uppercase-variables.rs +++ b/src/test/compile-fail/lint-uppercase-variables.rs @@ -11,8 +11,9 @@ // ignore-tidy-linelength #![allow(dead_code)] -#![allow(unstable)] #![deny(non_snake_case)] +#![feature(path)] +#![feature(io)] use std::old_io::File; use std::old_io::IoError; diff --git a/src/test/compile-fail/liveness-unused.rs b/src/test/compile-fail/liveness-unused.rs index f27ee376f5204..4a3f7e9cad972 100644 --- a/src/test/compile-fail/liveness-unused.rs +++ b/src/test/compile-fail/liveness-unused.rs @@ -10,8 +10,9 @@ #![deny(unused_variables)] #![deny(unused_assignments)] -#![allow(unstable)] #![allow(dead_code, non_camel_case_types)] +#![feature(core)] +#![feature(os)] fn f1(x: isize) { //~^ ERROR unused variable: `x` diff --git a/src/test/compile-fail/missing_debug_impls.rs b/src/test/compile-fail/missing_debug_impls.rs index 4adae2f368064..5b781a40fe548 100644 --- a/src/test/compile-fail/missing_debug_impls.rs +++ b/src/test/compile-fail/missing_debug_impls.rs @@ -10,7 +10,8 @@ // compile-flags: --crate-type lib #![deny(missing_debug_implementations)] -#![allow(unused, unstable, missing_copy_implementations)] +#![allow(unused, missing_copy_implementations)] +#![feature(core)] use std::fmt; diff --git a/src/test/compile-fail/simd-binop.rs b/src/test/compile-fail/simd-binop.rs index 0c2d8972ce7ae..f028c9af46235 100644 --- a/src/test/compile-fail/simd-binop.rs +++ b/src/test/compile-fail/simd-binop.rs @@ -10,7 +10,6 @@ // ignore-tidy-linelength -#![allow(unstable)] use std::simd::f32x4; diff --git a/src/test/compile-fail/stability-attribute-sanity.rs b/src/test/compile-fail/stability-attribute-sanity.rs new file mode 100644 index 0000000000000..dcbb1880b1089 --- /dev/null +++ b/src/test/compile-fail/stability-attribute-sanity.rs @@ -0,0 +1,95 @@ +// Copyright 2015 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +// Various checks that stability attributes are used correctly, per RFC 507 + +#![feature(staged_api)] +#![staged_api] + +mod bogus_attribute_types_1 { + #[stable(feature = "a", since = "a", reason)] //~ ERROR incorrect meta item + fn f1() { } + + #[stable(feature = "a", since, reason = "a")] //~ ERROR incorrect meta item + fn f2() { } + + #[stable(feature, since = "a", reason = "a")] //~ ERROR incorrect meta item + fn f3() { } + + #[stable(feature = "a", since = "a", reason(b))] //~ ERROR incorrect meta item + fn f4() { } + + #[stable(feature = "a", since(b), reason = "a")] //~ ERROR incorrect meta item + fn f5() { } + + #[stable(feature(b), since = "a", reason = "a")] //~ ERROR incorrect meta item + fn f6() { } +} + +mod bogus_attribute_types_2 { + #[unstable] //~ ERROR incorrect stability attribute type + fn f1() { } + + #[unstable = "a"] //~ ERROR incorrect stability attribute type + fn f2() { } + + #[stable] //~ ERROR incorrect stability attribute type + fn f3() { } + + #[stable = "a"] //~ ERROR incorrect stability attribute type + fn f4() { } + + #[stable(feature = "a", since = "b")] + #[deprecated] //~ ERROR incorrect stability attribute type + fn f5() { } + + #[stable(feature = "a", since = "b")] + #[deprecated = "a"] //~ ERROR incorrect stability attribute type + fn f6() { } +} + +mod missing_feature_names { + #[unstable(since = "a")] //~ ERROR missing 'feature' + fn f1() { } + + #[stable(since = "a")] //~ ERROR missing 'feature' + fn f2() { } +} + +mod missing_version { + #[stable(feature = "a")] //~ ERROR missing 'since' + fn f1() { } + + #[stable(feature = "a", since = "b")] + #[deprecated(reason = "a")] //~ ERROR missing 'since' + fn f2() { } +} + +#[unstable(feature = "a", since = "b")] +#[stable(feature = "a", since = "b")] +fn multiple1() { } //~ ERROR multiple stability levels + +#[unstable(feature = "a", since = "b")] +#[unstable(feature = "a", since = "b")] +fn multiple2() { } //~ ERROR multiple stability levels + +#[stable(feature = "a", since = "b")] +#[stable(feature = "a", since = "b")] +fn multiple3() { } //~ ERROR multiple stability levels + +#[stable(feature = "a", since = "b")] +#[deprecated(since = "b")] +#[deprecated(since = "b")] +fn multiple4() { } //~ ERROR multiple deprecated attributes + +#[deprecated(since = "a")] +fn deprecated_without_unstable_or_stable() { } //~ ERROR deprecated attribute must be paired + +fn main() { } diff --git a/src/test/compile-fail/simd-experimental.rs b/src/test/compile-fail/staged_api.rs similarity index 70% rename from src/test/compile-fail/simd-experimental.rs rename to src/test/compile-fail/staged_api.rs index aea970f90b2c3..53d687b5cfefe 100644 --- a/src/test/compile-fail/simd-experimental.rs +++ b/src/test/compile-fail/staged_api.rs @@ -1,4 +1,4 @@ -// Copyright 2014 The Rust Project Developers. See the COPYRIGHT +// Copyright 2015 The Rust Project Developers. See the COPYRIGHT // file at the top-level directory of this distribution and at // http://rust-lang.org/COPYRIGHT. // @@ -8,10 +8,6 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -#![deny(unstable)] +#![staged_api] //~ ERROR staged_api is for use by rustc only -use std::simd; - -fn main() { - let _ = simd::i64x2(0, 0); //~ ERROR: experimental -} +fn main() { } diff --git a/src/test/compile-fail/unused-attr.rs b/src/test/compile-fail/unused-attr.rs index b04f2edd14240..50217ff9e5dc6 100644 --- a/src/test/compile-fail/unused-attr.rs +++ b/src/test/compile-fail/unused-attr.rs @@ -9,7 +9,7 @@ // except according to those terms. #![deny(unused_attributes)] #![allow(dead_code, unused_imports)] -#![allow(unstable)] +#![feature(core)] #![foo] //~ ERROR unused attribute diff --git a/src/test/debuginfo/simd.rs b/src/test/debuginfo/simd.rs index 4aaa3e0b75f31..578ea4479ecab 100644 --- a/src/test/debuginfo/simd.rs +++ b/src/test/debuginfo/simd.rs @@ -41,7 +41,6 @@ // gdb-command:continue -#![allow(unstable)] #![allow(unused_variables)] #![omit_gdb_pretty_printer_section] diff --git a/src/test/run-make/allow-non-lint-warnings-cmdline/1 b/src/test/run-make/allow-non-lint-warnings-cmdline/1 new file mode 100644 index 0000000000000..e69de29bb2d1d diff --git a/src/test/run-make/allow-non-lint-warnings-cmdline/Makefile b/src/test/run-make/allow-non-lint-warnings-cmdline/Makefile new file mode 100644 index 0000000000000..961342591aa51 --- /dev/null +++ b/src/test/run-make/allow-non-lint-warnings-cmdline/Makefile @@ -0,0 +1,12 @@ +-include ../tools.mk + +# Test that -A warnings makes the 'empty trait list for derive' warning go away +OUT=$(shell $(RUSTC) foo.rs -A warnings 2>&1 | grep "warning" ) + +all: foo + test -z '$(OUT)' + +# This is just to make sure the above command actually succeeds +foo: + $(RUSTC) foo.rs -A warnings + diff --git a/src/test/run-make/allow-non-lint-warnings-cmdline/foo.rs b/src/test/run-make/allow-non-lint-warnings-cmdline/foo.rs new file mode 100644 index 0000000000000..19ce5d0a7ca40 --- /dev/null +++ b/src/test/run-make/allow-non-lint-warnings-cmdline/foo.rs @@ -0,0 +1,15 @@ +// Copyright 2015 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +#[derive()] +#[derive(Copy)] +pub struct Foo; + +pub fn main() { } diff --git a/src/test/run-make/allow-warnings-cmdline-stability/1 b/src/test/run-make/allow-warnings-cmdline-stability/1 new file mode 100644 index 0000000000000..e69de29bb2d1d diff --git a/src/test/run-make/allow-warnings-cmdline-stability/Makefile b/src/test/run-make/allow-warnings-cmdline-stability/Makefile new file mode 100644 index 0000000000000..64b7f58caeaf3 --- /dev/null +++ b/src/test/run-make/allow-warnings-cmdline-stability/Makefile @@ -0,0 +1,19 @@ +-include ../tools.mk + +# Test that -A warnings makes the 'empty trait list for derive' warning go away +DEP=$(shell $(RUSTC) bar.rs) +OUT=$(shell $(RUSTC) foo.rs -A warnings 2>&1 | grep "warning" ) + +all: foo bar + test -z '$(OUT)' + +# These are just to ensure that the above commands actually work +bar: + $(RUSTC) bar.rs + +foo: bar + $(RUSTC) foo.rs -A warnings + + + + diff --git a/src/test/run-make/allow-warnings-cmdline-stability/bar.rs b/src/test/run-make/allow-warnings-cmdline-stability/bar.rs new file mode 100644 index 0000000000000..6a683d96b03a0 --- /dev/null +++ b/src/test/run-make/allow-warnings-cmdline-stability/bar.rs @@ -0,0 +1,16 @@ +// Copyright 2015 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +#![crate_type = "lib"] +#![feature(staged_api)] +#![staged_api] +#![unstable(feature = "test_feature")] + +pub fn baz() { } diff --git a/src/test/run-make/allow-warnings-cmdline-stability/foo.rs b/src/test/run-make/allow-warnings-cmdline-stability/foo.rs new file mode 100644 index 0000000000000..fb23a214016a7 --- /dev/null +++ b/src/test/run-make/allow-warnings-cmdline-stability/foo.rs @@ -0,0 +1,13 @@ +// Copyright 2015 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +extern crate bar; + +pub fn main() { bar::baz() } diff --git a/src/test/run-pass/associated-types-normalize-unifield-struct.rs b/src/test/run-pass/associated-types-normalize-unifield-struct.rs index c517f61de0c16..5aafe93067c13 100644 --- a/src/test/run-pass/associated-types-normalize-unifield-struct.rs +++ b/src/test/run-pass/associated-types-normalize-unifield-struct.rs @@ -11,7 +11,6 @@ // Regression test for issue #21010: Normalize associated types in // various special paths in the `type_is_immediate` function. -#![allow(unstable)] pub trait OffsetState: Sized {} pub trait Offset { type State: OffsetState; } diff --git a/src/test/run-pass/ifmt.rs b/src/test/run-pass/ifmt.rs index e273baef256bc..56de6726bfb25 100644 --- a/src/test/run-pass/ifmt.rs +++ b/src/test/run-pass/ifmt.rs @@ -14,7 +14,6 @@ #![deny(warnings)] #![allow(unused_must_use)] #![allow(unknown_features)] -#![allow(unstable)] #![feature(box_syntax)] use std::fmt; diff --git a/src/test/run-pass/issue-11958.rs b/src/test/run-pass/issue-11958.rs index f557f662e8104..13177880c5ab7 100644 --- a/src/test/run-pass/issue-11958.rs +++ b/src/test/run-pass/issue-11958.rs @@ -12,7 +12,6 @@ // Pretty printing tests complain about `use std::predule::*` #![allow(unused_imports)] -#![allow(unstable)] // We shouldn't need to rebind a moved upvar as mut if it's already // marked as mut diff --git a/src/test/run-pass/issue-16671.rs b/src/test/run-pass/issue-16671.rs index 56b2e038a7bfd..124b0205faeb5 100644 --- a/src/test/run-pass/issue-16671.rs +++ b/src/test/run-pass/issue-16671.rs @@ -14,7 +14,6 @@ // Pretty printing tests complain about `use std::predule::*` #![allow(unused_imports)] -#![allow(unstable)] // A var moved into a proc, that has a mutable loan path should // not trigger a misleading unused_mut warning. diff --git a/src/test/run-pass/issue-21058.rs b/src/test/run-pass/issue-21058.rs index cbce577451faf..044d43a57faba 100644 --- a/src/test/run-pass/issue-21058.rs +++ b/src/test/run-pass/issue-21058.rs @@ -8,7 +8,6 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -#![allow(unstable)] struct NT(str); struct DST { a: u32, b: str } diff --git a/src/test/run-pass/simd-binop.rs b/src/test/run-pass/simd-binop.rs index 690ad35124709..482eea19823f1 100644 --- a/src/test/run-pass/simd-binop.rs +++ b/src/test/run-pass/simd-binop.rs @@ -8,7 +8,6 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -#![allow(unstable)] use std::simd::{i32x4, f32x4, u32x4}; diff --git a/src/test/run-pass/simd-issue-10604.rs b/src/test/run-pass/simd-issue-10604.rs index 6f0db23e2a621..7f1be4b7d7060 100644 --- a/src/test/run-pass/simd-issue-10604.rs +++ b/src/test/run-pass/simd-issue-10604.rs @@ -9,7 +9,6 @@ // except according to those terms. -#![allow(unstable)] #![feature(simd)] pub fn main() { diff --git a/src/test/run-pass/tcp-connect-timeouts.rs b/src/test/run-pass/tcp-connect-timeouts.rs index 4f67baa69b258..23c5501b4a407 100644 --- a/src/test/run-pass/tcp-connect-timeouts.rs +++ b/src/test/run-pass/tcp-connect-timeouts.rs @@ -16,7 +16,6 @@ // one test task to ensure that errors are timeouts, not file descriptor // exhaustion. -#![allow(unstable)] #![reexport_test_harness_main = "test_main"] #![allow(unused_imports)]