Auto merge of #146685 - jdonszelmann:rollup-kwuih4z, r=jdonszelmann

Rollup of 7 pull requests

Successful merges:

 - rust-lang/rust#146458 (Add parallel-frontend-threads to bootstrap.toml and enable multi-threaded parallel compilation)
 - rust-lang/rust#146485 (Remove unsized arg handling in `ArgAbiBuilderMethods::store_fn_arg` implementations)
 - rust-lang/rust#146536 (clean up several trait related UI tests)
 - rust-lang/rust#146598 (Make llvm_enzyme a regular cargo feature)
 - rust-lang/rust#146647 (Move `#[rustc_coherence_is_core]` to the `crate_level` file)
 - rust-lang/rust#146654 (Do not use `git -C dir`)
 - rust-lang/rust#146681 (Add space after brace in `Box<[T]>::new_uninit_slice` example)

r? `@ghost`
`@rustbot` modify labels: rollup

3 files changed, 15 insertions, 14 deletions

diff --git a/compiler/rustc_attr_parsing/src/attributes/crate_level.rs b/compiler/rustc_attr_parsing/src/attributes/crate_level.rs
index 4611de44459..0a340cd5e93 100644
--- a/compiler/rustc_attr_parsing/src/attributes/crate_level.rs
+++ b/compiler/rustc_attr_parsing/src/attributes/crate_level.rs
@@ -174,3 +174,12 @@ impl<S: Stage> NoArgsAttributeParser<S> for NoStdParser {
     const ALLOWED_TARGETS: AllowedTargets = AllowedTargets::CrateLevel;
     const CREATE: fn(Span) -> AttributeKind = AttributeKind::NoStd;
 }
+
+pub(crate) struct RustcCoherenceIsCoreParser;
+
+impl<S: Stage> NoArgsAttributeParser<S> for RustcCoherenceIsCoreParser {
+    const PATH: &[Symbol] = &[sym::rustc_coherence_is_core];
+    const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Error;
+    const ALLOWED_TARGETS: AllowedTargets = AllowedTargets::CrateLevel;
+    const CREATE: fn(Span) -> AttributeKind = AttributeKind::RustcCoherenceIsCore;
+}
diff --git a/compiler/rustc_attr_parsing/src/attributes/traits.rs b/compiler/rustc_attr_parsing/src/attributes/traits.rs
index c756bce96e2..ced3bcad229 100644
--- a/compiler/rustc_attr_parsing/src/attributes/traits.rs
+++ b/compiler/rustc_attr_parsing/src/attributes/traits.rs
@@ -149,14 +149,6 @@ impl<S: Stage> NoArgsAttributeParser<S> for AllowIncoherentImplParser {
     const CREATE: fn(Span) -> AttributeKind = AttributeKind::AllowIncoherentImpl;
 }
 
-pub(crate) struct CoherenceIsCoreParser;
-impl<S: Stage> NoArgsAttributeParser<S> for CoherenceIsCoreParser {
-    const PATH: &[Symbol] = &[sym::rustc_coherence_is_core];
-    const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Error;
-    const ALLOWED_TARGETS: AllowedTargets = AllowedTargets::CrateLevel;
-    const CREATE: fn(Span) -> AttributeKind = |_| AttributeKind::CoherenceIsCore;
-}
-
 pub(crate) struct FundamentalParser;
 impl<S: Stage> NoArgsAttributeParser<S> for FundamentalParser {
     const PATH: &[Symbol] = &[sym::fundamental];
diff --git a/compiler/rustc_attr_parsing/src/context.rs b/compiler/rustc_attr_parsing/src/context.rs
index 58b13292484..ee5b7322b02 100644
--- a/compiler/rustc_attr_parsing/src/context.rs
+++ b/compiler/rustc_attr_parsing/src/context.rs
@@ -26,7 +26,7 @@ use crate::attributes::codegen_attrs::{
 use crate::attributes::confusables::ConfusablesParser;
 use crate::attributes::crate_level::{
     CrateNameParser, MoveSizeLimitParser, NoCoreParser, NoStdParser, PatternComplexityLimitParser,
-    RecursionLimitParser, TypeLengthLimitParser,
+    RecursionLimitParser, RustcCoherenceIsCoreParser, TypeLengthLimitParser,
 };
 use crate::attributes::deprecation::DeprecationParser;
 use crate::attributes::dummy::DummyParser;
@@ -61,10 +61,10 @@ use crate::attributes::stability::{
 };
 use crate::attributes::test_attrs::{IgnoreParser, ShouldPanicParser};
 use crate::attributes::traits::{
-    AllowIncoherentImplParser, CoherenceIsCoreParser, CoinductiveParser, ConstTraitParser,
-    DenyExplicitImplParser, DoNotImplementViaObjectParser, FundamentalParser, MarkerParser,
-    ParenSugarParser, PointeeParser, SkipDuringMethodDispatchParser, SpecializationTraitParser,
-    TypeConstParser, UnsafeSpecializationMarkerParser,
+    AllowIncoherentImplParser, CoinductiveParser, ConstTraitParser, DenyExplicitImplParser,
+    DoNotImplementViaObjectParser, FundamentalParser, MarkerParser, ParenSugarParser,
+    PointeeParser, SkipDuringMethodDispatchParser, SpecializationTraitParser, TypeConstParser,
+    UnsafeSpecializationMarkerParser,
 };
 use crate::attributes::transparency::TransparencyParser;
 use crate::attributes::{AttributeParser as _, Combine, Single, WithoutArgs};
@@ -206,7 +206,6 @@ attribute_parsers!(
         Single<WithoutArgs<AllowInternalUnsafeParser>>,
         Single<WithoutArgs<AsPtrParser>>,
         Single<WithoutArgs<AutomaticallyDerivedParser>>,
-        Single<WithoutArgs<CoherenceIsCoreParser>>,
         Single<WithoutArgs<CoinductiveParser>>,
         Single<WithoutArgs<ColdParser>>,
         Single<WithoutArgs<ConstContinueParser>>,
@@ -234,6 +233,7 @@ attribute_parsers!(
         Single<WithoutArgs<ProcMacroAttributeParser>>,
         Single<WithoutArgs<ProcMacroParser>>,
         Single<WithoutArgs<PubTransparentParser>>,
+        Single<WithoutArgs<RustcCoherenceIsCoreParser>>,
         Single<WithoutArgs<SpecializationTraitParser>>,
         Single<WithoutArgs<StdInternalSymbolParser>>,
         Single<WithoutArgs<TrackCallerParser>>,