Remove items that are unstable and deprecated #41437

cuviper · 2017-04-21T01:27:59Z

This removes unstable items that have been deprecated for more than one cycle.

Since 1.16.0, #![feature(enumset)]
- All of mod collections::enum_set
Since 1.15.0, #![feature(borrow_state)]
- cell::BorrowState
- RefCell::borrow_state()
Since 1.15.0, #![feature(is_unique)]
- Rc::is_unique() (made private like Arc::is_unique())
Since 1.15.0, #![feature(rc_would_unwrap)]
- Rc::would_wrap()
Since 1.13.0, #![feature(binary_heap_extras)]
- BinaryHeap::push_pop()
- BinaryHeap::replace()
Since 1.12.0, #![feature(as_unsafe_cell)]
- Cell::as_unsafe_cell()
- RefCell::as_unsafe_cell()
Since 1.12.0, #![feature(map_entry_recover_keys)]
- btree_map::OccupiedEntry::remove_pair()
- hash_map::OccupiedEntry::remove_pair()
Since 1.11.0, #![feature(float_extras)]
- Float::nan()
- Float::infinity()
- Float::neg_infinity()
- Float::neg_zero()
- Float::zero()
- Float::one()
- Float::integer_decode()
- f32::integer_decode()
- f32::ldexp()
- f32::frexp()
- f32::next_after()
- f64::integer_decode()
- f64::ldexp()
- f64::frexp()
- f64::next_after()
Since 1.11.0, #![feature(zero_one)]
- num::Zero
- num::One

rust-highfive · 2017-04-21T01:28:14Z

r? @alexcrichton

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cuviper · 2017-04-21T01:34:37Z

Things I didn't include (yet):

core::hash::SipHasher13
- used in std::collections::hash_map::DefaultHasher
- should move it across crates, properly hidden in DefaultHasher?
core::hash::SipHasher24
- used in the stable+deprecated core::hash::SipHasher
- could just make it private, only used in SipHasher
rustc_plugin::Registry::register_custom_derive()
- the function alone is easy enough to remove, but there's probably a lot of supporting code that could go away with it, which I haven't explored yet.

bors · 2017-04-21T03:53:50Z

☔ The latest upstream changes (presumably #41342) made this pull request unmergeable. Please resolve the merge conflicts.

[unstable, deprecated since 1.16.0]

[unstable, deprecated since 1.13.0]

[unstable, deprecated since 1.12.0]

[unstable, deprecated since 1.15.0]

[unstable, deprecated since 1.12.0]

[unstable, deprecated since 1.15.0]

[unstable, deprecated since 1.11.0]

cuviper · 2017-04-21T04:18:18Z

Rebased.

hanna-kruppe · 2017-04-21T06:49:00Z

src/test/run-pass/issue-8460.rs

+ i8::min_value() / -i8::one(),
+ i16::min_value() / -i16::one(),
+ i32::min_value() / -i32::one(),
+ i64::min_value() / -i64::one(),


Why start using one here?

Ah. Because I needed a local zero implemention anyway, so adding one is easy and gets rid of the compile-time warning that this is going to overflow. We could also go the other direction and use plain literals for all, which will then warn on every line. Or we could leave it as-is with zero() and -1, but the inconsistency bothered me. 😀

I don't think it matters to the actual test.

alexcrichton · 2017-04-21T13:53:17Z

@bors: r+

Looks great to me, thanks @cuviper!

bors · 2017-04-21T13:53:18Z

📌 Commit c1aaa60 has been approved by alexcrichton

… r=alexcrichton Remove items that are unstable and deprecated This removes unstable items that have been deprecated for more than one cycle. - Since 1.16.0, `#![feature(enumset)]` - All of `mod collections::enum_set` - Since 1.15.0, `#![feature(borrow_state)]` - `cell::BorrowState` - `RefCell::borrow_state()` - Since 1.15.0, `#![feature(is_unique)]` - `Rc::is_unique()` (made private like `Arc::is_unique()`) - Since 1.15.0, `#![feature(rc_would_unwrap)]` - `Rc::would_wrap()` - Since 1.13.0, `#![feature(binary_heap_extras)]` - `BinaryHeap::push_pop()` - `BinaryHeap::replace()` - Since 1.12.0, `#![feature(as_unsafe_cell)]` - `Cell::as_unsafe_cell()` - `RefCell::as_unsafe_cell()` - Since 1.12.0, `#![feature(map_entry_recover_keys)]` - `btree_map::OccupiedEntry::remove_pair()` - `hash_map::OccupiedEntry::remove_pair()` - Since 1.11.0, `#![feature(float_extras)]` - `Float::nan()` - `Float::infinity()` - `Float::neg_infinity()` - `Float::neg_zero()` - `Float::zero()` - `Float::one()` - `Float::integer_decode()` - `f32::integer_decode()` - `f32::ldexp()` - `f32::frexp()` - `f32::next_after()` - `f64::integer_decode()` - `f64::ldexp()` - `f64::frexp()` - `f64::next_after()` - Since 1.11.0, `#![feature(zero_one)]` - `num::Zero` - `num::One`

frewsxcv · 2017-04-22T03:28:45Z

Appveyor caught an unused import

https://ci.appveyor.com/project/rust-lang/rust/build/1.0.3016/job/m7i7x867j8xr04i1

@bors r-

cuviper · 2017-04-22T04:04:35Z

Argh, OK. It's going to be a couple days before I can get back to this, unless a maintainer wants to push to my branch. There's no urgency here though.

frewsxcv · 2017-04-23T02:13:50Z

@bors r=alexcrichton

bors · 2017-04-23T02:13:51Z

📌 Commit 13d2534 has been approved by alexcrichton

bors · 2017-04-23T02:14:01Z

⌛ Testing commit 13d2534 with merge a941244...

…hton Remove items that are unstable and deprecated This removes unstable items that have been deprecated for more than one cycle. - Since 1.16.0, `#![feature(enumset)]` - All of `mod collections::enum_set` - Since 1.15.0, `#![feature(borrow_state)]` - `cell::BorrowState` - `RefCell::borrow_state()` - Since 1.15.0, `#![feature(is_unique)]` - `Rc::is_unique()` (made private like `Arc::is_unique()`) - Since 1.15.0, `#![feature(rc_would_unwrap)]` - `Rc::would_wrap()` - Since 1.13.0, `#![feature(binary_heap_extras)]` - `BinaryHeap::push_pop()` - `BinaryHeap::replace()` - Since 1.12.0, `#![feature(as_unsafe_cell)]` - `Cell::as_unsafe_cell()` - `RefCell::as_unsafe_cell()` - Since 1.12.0, `#![feature(map_entry_recover_keys)]` - `btree_map::OccupiedEntry::remove_pair()` - `hash_map::OccupiedEntry::remove_pair()` - Since 1.11.0, `#![feature(float_extras)]` - `Float::nan()` - `Float::infinity()` - `Float::neg_infinity()` - `Float::neg_zero()` - `Float::zero()` - `Float::one()` - `Float::integer_decode()` - `f32::integer_decode()` - `f32::ldexp()` - `f32::frexp()` - `f32::next_after()` - `f64::integer_decode()` - `f64::ldexp()` - `f64::frexp()` - `f64::next_after()` - Since 1.11.0, `#![feature(zero_one)]` - `num::Zero` - `num::One`

bors · 2017-04-23T04:33:45Z

☀️ Test successful - status-appveyor, status-travis
Approved by: alexcrichton
Pushing a941244 to master...

cuviper · 2017-04-23T04:52:15Z

Thanks for the fixup @frewsxcv!

rust-lang/rust#41437

rust-lang/rust#41437 Backport of serde-rs#898 to 0.9.x

rust-lang/rust#41437

rust-highfive assigned alexcrichton Apr 21, 2017

cuviper added 9 commits April 20, 2017 21:16

Remove EnumSet

a76274e

[unstable, deprecated since 1.16.0]

Remove BinaryHeap::{push_pop,replace}

a724ff9

[unstable, deprecated since 1.13.0]

Remove OccupiedEntry::remove_pair

df86cec

[unstable, deprecated since 1.12.0]

Remove Rc::would_wrap

f4aaae9

[unstable, deprecated since 1.15.0]

Privatize Rc::is_unique

f0c5e8b

[unstable, deprecated since 1.15.0]

Remove {Cell,RefCell}::as_unsafe_cell

cc605c8

[unstable, deprecated since 1.12.0]

Remove RefCell::borrow_state

313aab8

[unstable, deprecated since 1.15.0]

Remove num::{Zero,One}

c903ac6

[unstable, deprecated since 1.11.0]

Remove float_extras

c1aaa60

[unstable, deprecated since 1.11.0]

cuviper force-pushed the remove-unstable-deprecated branch from 37a785a to c1aaa60 Compare April 21, 2017 04:18

hanna-kruppe reviewed Apr 21, 2017

View reviewed changes

alexcrichton added the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Apr 21, 2017

frewsxcv mentioned this pull request Apr 21, 2017

Rollup of 4 pull requests #41451

Closed

frewsxcv mentioned this pull request Apr 22, 2017

Rollup of 5 pull requests #41455

Closed

frewsxcv mentioned this pull request Apr 22, 2017

Rollup of 5 pull requests #41458

Closed

Mark-Simulacrum added the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Apr 23, 2017

Mark-Simulacrum removed the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Apr 23, 2017

Remove unused import.

13d2534

bors merged commit 13d2534 into rust-lang:master Apr 23, 2017

SimonSapin added a commit to SimonSapin/serde that referenced this pull request Apr 23, 2017

Remove usage of unstable core::num::Zero, which was removed upstream.

bc95236

rust-lang/rust#41437

SimonSapin mentioned this pull request Apr 23, 2017

Remove usage of unstable core::num::Zero, which was removed upstream. serde-rs/serde#898

Merged

SimonSapin added a commit to SimonSapin/serde that referenced this pull request Apr 23, 2017

Remove usage of unstable core::num::Zero, which was removed upstream.

1d6ecf3

rust-lang/rust#41437 Backport of serde-rs#898 to 0.9.x

SimonSapin mentioned this pull request Apr 23, 2017

Remove usage of unstable core::num::Zero, which was removed upstream. serde-rs/serde#899

Merged

SimonSapin added a commit to SimonSapin/serde that referenced this pull request Apr 23, 2017

Remove usage of unstable core::num::Zero, which was removed upstream.

6fbf40b

rust-lang/rust#41437

tbu- mentioned this pull request May 4, 2017

Fall back to fcntl if ioctl(FIOCLEX, ..) is unsupported #41462

Closed

cuviper deleted the remove-unstable-deprecated branch September 26, 2017 06:39

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Remove items that are unstable and deprecated #41437

Remove items that are unstable and deprecated #41437

cuviper commented Apr 21, 2017

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cuviper commented Apr 23, 2017

Remove items that are unstable and deprecated #41437

Remove items that are unstable and deprecated #41437

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