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Assert that all attributes are actually checked via CheckAttrVisitor and aren't accidentally usable on completely unrelated HIR nodes

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Co-authored-by: Jieyou Xu <jieyouxu@outlook.com>
This commit is contained in:
Oli Scherer
2024-07-31 15:56:09 +00:00
committed by 许杰友 Jieyou Xu (Joe)
parent fd8d6fbe50
commit ed010dd32c
4 changed files with 79 additions and 6 deletions
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8
compiler/rustc_feature/src/builtin_attrs.rs
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@@ -703,21 +703,21 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[
EncodeCrossCrate::No, allocator_internals, experimental!(needs_allocator),
),
gated!(
panic_runtime, Normal, template!(Word), WarnFollowing,
panic_runtime, CrateLevel, template!(Word), WarnFollowing,
EncodeCrossCrate::No, experimental!(panic_runtime)
),
gated!(
needs_panic_runtime, Normal, template!(Word), WarnFollowing,
needs_panic_runtime, CrateLevel, template!(Word), WarnFollowing,
EncodeCrossCrate::No, experimental!(needs_panic_runtime)
),
gated!(
compiler_builtins, Normal, template!(Word), WarnFollowing,
compiler_builtins, CrateLevel, template!(Word), WarnFollowing,
EncodeCrossCrate::No,
"the `#[compiler_builtins]` attribute is used to identify the `compiler_builtins` crate \
which contains compiler-rt intrinsics and will never be stable",
),
gated!(
profiler_runtime, Normal, template!(Word), WarnFollowing,
profiler_runtime, CrateLevel, template!(Word), WarnFollowing,
EncodeCrossCrate::No,
"the `#[profiler_runtime]` attribute is used to identify the `profiler_builtins` crate \
which contains the profiler runtime and will never be stable",