Unrolled build for rust-lang#138160

Rollup merge of rust-lang#138160 - jdonszelmann:move-find-attr2, r=oli-obk

depend more on attr_data_structures and move find_attr! there

r?  ``@oli-obk``

This should be an easy one. It just moves some imports around. This is necessary for other changes that I'm working on not to have import cycles. However, it's an easy one to just merge on its own.

Author: rust-timer

Cargo.lock

@@ -3297,6 +3297,7 @@ dependencies = [
  "rustc_hir",
  "rustc_lexer",
  "rustc_macros",
+ "rustc_middle",
  "rustc_serialize",
  "rustc_session",
  "rustc_span",
@@ -3752,7 +3753,7 @@ dependencies = [
  "rustc_abi",
  "rustc_ast",
  "rustc_ast_pretty",
- "rustc_attr_parsing",
+ "rustc_attr_data_structures",
  "rustc_hir",
  "rustc_span",
 ]
@@ -4020,7 +4021,8 @@ dependencies = [
  "rustc_apfloat",
  "rustc_arena",
  "rustc_ast",
- "rustc_attr_parsing",
+ "rustc_ast_ir",
+ "rustc_attr_data_structures",
  "rustc_data_structures",
  "rustc_error_messages",
  "rustc_errors",

compiler/rustc_attr_data_structures/src/lib.rs

@@ -149,3 +149,47 @@ print_tup!(A B C D E F G H);
 print_skip!(Span, ());
 print_disp!(Symbol, u16, bool, NonZero<u32>);
 print_debug!(UintTy, IntTy, Align, AttrStyle, CommentKind, Transparency);
+
+/// Finds attributes in sequences of attributes by pattern matching.
+///
+/// A little like `matches` but for attributes.
+///
+/// ```rust,ignore (illustrative)
+/// // finds the repr attribute
+/// if let Some(r) = find_attr!(attrs, AttributeKind::Repr(r) => r) {
+///
+/// }
+///
+/// // checks if one has matched
+/// if find_attr!(attrs, AttributeKind::Repr(_)) {
+///
+/// }
+/// ```
+///
+/// Often this requires you to first end up with a list of attributes.
+/// A common way to get those is through `tcx.get_all_attrs(did)`
+#[macro_export]
+macro_rules! find_attr {
+    ($attributes_list: expr, $pattern: pat $(if $guard: expr)?) => {{
+        $crate::find_attr!($attributes_list, $pattern $(if $guard)? => ()).is_some()
+    }};
+
+    ($attributes_list: expr, $pattern: pat $(if $guard: expr)? => $e: expr) => {{
+        fn check_attribute_iterator<'a>(_: &'_ impl IntoIterator<Item = &'a rustc_hir::Attribute>) {}
+        check_attribute_iterator(&$attributes_list);
+
+        let find_attribute = |iter| {
+            for i in $attributes_list {
+                match i {
+                    rustc_hir::Attribute::Parsed($pattern) $(if $guard)? => {
+                        return Some($e);
+                    }
+                    _ => {}
+                }
+            }
+
+            None
+        };
+        find_attribute($attributes_list)
+    }};
+}

compiler/rustc_attr_parsing/Cargo.toml

@@ -16,6 +16,7 @@ rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_hir = { path = "../rustc_hir" }
 rustc_lexer = { path = "../rustc_lexer" }
 rustc_macros = { path = "../rustc_macros" }
+rustc_middle = { path = "../rustc_middle" }
 rustc_serialize = { path = "../rustc_serialize" }
 rustc_session = { path = "../rustc_session" }
 rustc_span = { path = "../rustc_span" }

compiler/rustc_attr_parsing/src/lib.rs

@@ -95,47 +95,3 @@ pub use context::{AttributeParser, OmitDoc};
 pub use rustc_attr_data_structures::*;
 
 rustc_fluent_macro::fluent_messages! { "../messages.ftl" }
-
-/// Finds attributes in sequences of attributes by pattern matching.
-///
-/// A little like `matches` but for attributes.
-///
-/// ```rust,ignore (illustrative)
-/// // finds the repr attribute
-/// if let Some(r) = find_attr!(attrs, AttributeKind::Repr(r) => r) {
-///
-/// }
-///
-/// // checks if one has matched
-/// if find_attr!(attrs, AttributeKind::Repr(_)) {
-///
-/// }
-/// ```
-///
-/// Often this requires you to first end up with a list of attributes.
-/// A common way to get those is through `tcx.get_all_attrs(did)`
-#[macro_export]
-macro_rules! find_attr {
-    ($attributes_list: expr, $pattern: pat $(if $guard: expr)?) => {{
-        $crate::find_attr!($attributes_list, $pattern $(if $guard)? => ()).is_some()
-    }};
-
-    ($attributes_list: expr, $pattern: pat $(if $guard: expr)? => $e: expr) => {{
-        fn check_attribute_iterator<'a>(_: &'_ impl IntoIterator<Item = &'a rustc_hir::Attribute>) {}
-        check_attribute_iterator(&$attributes_list);
-
-        let find_attribute = |iter| {
-            for i in $attributes_list {
-                match i {
-                    rustc_hir::Attribute::Parsed($pattern) $(if $guard)? => {
-                        return Some($e);
-                    }
-                    _ => {}
-                }
-            }
-
-            None
-        };
-        find_attribute($attributes_list)
-    }};
-}

compiler/rustc_hir_pretty/Cargo.toml

@@ -8,7 +8,7 @@ edition = "2024"
 rustc_abi = { path = "../rustc_abi" }
 rustc_ast = { path = "../rustc_ast" }
 rustc_ast_pretty = { path = "../rustc_ast_pretty" }
-rustc_attr_parsing = { path = "../rustc_attr_parsing" }
+rustc_attr_data_structures = { path = "../rustc_attr_data_structures" }
 rustc_hir = { path = "../rustc_hir" }
 rustc_span = { path = "../rustc_span" }
 # tidy-alphabetical-end

compiler/rustc_hir_pretty/src/lib.rs

@@ -16,7 +16,7 @@ use rustc_ast_pretty::pp::Breaks::{Consistent, Inconsistent};
 use rustc_ast_pretty::pp::{self, Breaks};
 use rustc_ast_pretty::pprust::state::MacHeader;
 use rustc_ast_pretty::pprust::{Comments, PrintState};
-use rustc_attr_parsing::{AttributeKind, PrintAttribute};
+use rustc_attr_data_structures::{AttributeKind, PrintAttribute};
 use rustc_hir::{
     BindingMode, ByRef, ConstArgKind, GenericArg, GenericBound, GenericParam, GenericParamKind,
     HirId, ImplicitSelfKind, LifetimeParamKind, Node, PatKind, PreciseCapturingArg, RangeEnd, Term,

compiler/rustc_middle/Cargo.toml

@@ -14,7 +14,8 @@ rustc_abi = { path = "../rustc_abi" }
 rustc_apfloat = "0.2.0"
 rustc_arena = { path = "../rustc_arena" }
 rustc_ast = { path = "../rustc_ast" }
-rustc_attr_parsing = { path = "../rustc_attr_parsing" }
+rustc_ast_ir = { path = "../rustc_ast_ir" }
+rustc_attr_data_structures = { path = "../rustc_attr_data_structures" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_error_messages = { path = "../rustc_error_messages" } # Used for intra-doc links
 rustc_errors = { path = "../rustc_errors" }

compiler/rustc_middle/src/middle/codegen_fn_attrs.rs

@@ -1,6 +1,6 @@
 use rustc_abi::Align;
 use rustc_ast::expand::autodiff_attrs::AutoDiffAttrs;
-use rustc_attr_parsing::{InlineAttr, InstructionSetAttr, OptimizeAttr};
+use rustc_attr_data_structures::{InlineAttr, InstructionSetAttr, OptimizeAttr};
 use rustc_macros::{HashStable, TyDecodable, TyEncodable};
 use rustc_span::Symbol;
 use rustc_target::spec::SanitizerSet;

compiler/rustc_middle/src/middle/stability.rs

@@ -4,7 +4,7 @@
 use std::num::NonZero;
 
 use rustc_ast::NodeId;
-use rustc_attr_parsing::{
+use rustc_attr_data_structures::{
     self as attr, ConstStability, DefaultBodyStability, DeprecatedSince, Deprecation, Stability,
 };
 use rustc_data_structures::unord::UnordMap;

compiler/rustc_middle/src/mir/mono.rs

@@ -2,7 +2,7 @@ use std::fmt;
 use std::hash::Hash;
 
 use rustc_ast::expand::autodiff_attrs::AutoDiffItem;
-use rustc_attr_parsing::InlineAttr;
+use rustc_attr_data_structures::InlineAttr;
 use rustc_data_structures::base_n::{BaseNString, CASE_INSENSITIVE, ToBaseN};
 use rustc_data_structures::fingerprint::Fingerprint;
 use rustc_data_structures::fx::FxIndexMap;