Unrolled build for #138160

Rollup merge of #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.

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;

compiler/rustc_middle/src/query/erase.rs

@@ -231,9 +231,9 @@ trivial! {
     bool,
     Option<(rustc_span::def_id::DefId, rustc_session::config::EntryFnType)>,
     Option<rustc_ast::expand::allocator::AllocatorKind>,
-    Option<rustc_attr_parsing::ConstStability>,
-    Option<rustc_attr_parsing::DefaultBodyStability>,
-    Option<rustc_attr_parsing::Stability>,
+    Option<rustc_attr_data_structures::ConstStability>,
+    Option<rustc_attr_data_structures::DefaultBodyStability>,
+    Option<rustc_attr_data_structures::Stability>,
     Option<rustc_data_structures::svh::Svh>,
     Option<rustc_hir::def::DefKind>,
     Option<rustc_hir::CoroutineKind>,
@@ -256,10 +256,10 @@ trivial! {
     Result<rustc_middle::traits::EvaluationResult, rustc_middle::traits::OverflowError>,
     rustc_abi::ReprOptions,
     rustc_ast::expand::allocator::AllocatorKind,
-    rustc_attr_parsing::ConstStability,
-    rustc_attr_parsing::DefaultBodyStability,
-    rustc_attr_parsing::Deprecation,
-    rustc_attr_parsing::Stability,
+    rustc_attr_data_structures::ConstStability,
+    rustc_attr_data_structures::DefaultBodyStability,
+    rustc_attr_data_structures::Deprecation,
+    rustc_attr_data_structures::Stability,
     rustc_data_structures::svh::Svh,
     rustc_errors::ErrorGuaranteed,
     rustc_hir::Constness,

compiler/rustc_middle/src/query/mod.rs

@@ -41,7 +41,7 @@ use rustc_span::def_id::LOCAL_CRATE;
 use rustc_span::source_map::Spanned;
 use rustc_span::{DUMMY_SP, Span, Symbol};
 use rustc_target::spec::PanicStrategy;
-use {rustc_abi as abi, rustc_ast as ast, rustc_attr_parsing as attr, rustc_hir as hir};
+use {rustc_abi as abi, rustc_ast as ast, rustc_attr_data_structures as attr, rustc_hir as hir};
 
 use crate::infer::canonical::{self, Canonical};
 use crate::lint::LintExpectation;

compiler/rustc_middle/src/ty/instance.rs

@@ -203,7 +203,7 @@ impl<'tcx> Instance<'tcx> {
         if !tcx.sess.opts.share_generics()
             // However, if the def_id is marked inline(never), then it's fine to just reuse the
             // upstream monomorphization.
-            && tcx.codegen_fn_attrs(self.def_id()).inline != rustc_attr_parsing::InlineAttr::Never
+            && tcx.codegen_fn_attrs(self.def_id()).inline != rustc_attr_data_structures::InlineAttr::Never
         {
             return None;
         }

compiler/rustc_middle/src/ty/mod.rs

@@ -27,7 +27,8 @@ pub use intrinsic::IntrinsicDef;
 use rustc_abi::{Align, FieldIdx, Integer, IntegerType, ReprFlags, ReprOptions, VariantIdx};
 use rustc_ast::expand::StrippedCfgItem;
 use rustc_ast::node_id::NodeMap;
-use rustc_attr_parsing::AttributeKind;
+pub use rustc_ast_ir::{Movability, Mutability, try_visit};
+use rustc_attr_data_structures::AttributeKind;
 use rustc_data_structures::fx::{FxHashMap, FxHashSet, FxIndexMap, FxIndexSet};
 use rustc_data_structures::intern::Interned;
 use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
@@ -51,7 +52,7 @@ pub use rustc_type_ir::relate::VarianceDiagInfo;
 pub use rustc_type_ir::*;
 use tracing::{debug, instrument};
 pub use vtable::*;
-use {rustc_ast as ast, rustc_attr_parsing as attr, rustc_hir as hir};
+use {rustc_ast as ast, rustc_attr_data_structures as attr, rustc_hir as hir};
 
 pub use self::closure::{
     BorrowKind, CAPTURE_STRUCT_LOCAL, CaptureInfo, CapturedPlace, ClosureTypeInfo,
@@ -1757,7 +1758,7 @@ impl<'tcx> TyCtxt<'tcx> {
 
     /// Gets all attributes.
     ///
-    /// To see if an item has a specific attribute, you should use [`rustc_attr_parsing::find_attr!`] so you can use matching.
+    /// To see if an item has a specific attribute, you should use [`rustc_attr_data_structures::find_attr!`] so you can use matching.
     pub fn get_all_attrs(
         self,
         did: impl Into<DefId>,

compiler/rustc_middle/src/ty/parameterized.rs

@@ -80,10 +80,10 @@ trivially_parameterized_over_tcx! {
     rustc_ast::Attribute,
     rustc_ast::DelimArgs,
     rustc_ast::expand::StrippedCfgItem<rustc_hir::def_id::DefIndex>,
-    rustc_attr_parsing::ConstStability,
-    rustc_attr_parsing::DefaultBodyStability,
-    rustc_attr_parsing::Deprecation,
-    rustc_attr_parsing::Stability,
+    rustc_attr_data_structures::ConstStability,
+    rustc_attr_data_structures::DefaultBodyStability,
+    rustc_attr_data_structures::Deprecation,
+    rustc_attr_data_structures::Stability,
     rustc_hir::Constness,
     rustc_hir::Defaultness,
     rustc_hir::Safety,