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remove support for rustc_safe_intrinsic attribute; use rustc_intrinsic functions instead

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This commit is contained in:
Ralf Jung 2024-11-07 08:59:43 +01:00
parent 78bb5ee79e
commit e3010e84db
42 changed files with 380 additions and 348 deletions
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17
compiler/rustc_feature/src/builtin_attrs.rs
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@ -997,23 +997,18 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[
rustc_doc_primitive, Normal, template!(NameValueStr: "primitive name"), ErrorFollowing,
EncodeCrossCrate::Yes, r#"`rustc_doc_primitive` is a rustc internal attribute"#,
),
rustc_attr!(
rustc_safe_intrinsic, Normal, template!(Word), WarnFollowing,
EncodeCrossCrate::No,
"the `#[rustc_safe_intrinsic]` attribute is used internally to mark intrinsics as safe"
),
rustc_attr!(
rustc_intrinsic, Normal, template!(Word), ErrorFollowing, EncodeCrossCrate::Yes,
gated!(
rustc_intrinsic, Normal, template!(Word), ErrorFollowing, EncodeCrossCrate::Yes, intrinsics,
"the `#[rustc_intrinsic]` attribute is used to declare intrinsics with function bodies",
),
gated!(
rustc_intrinsic_must_be_overridden, Normal, template!(Word), ErrorFollowing, EncodeCrossCrate::Yes, intrinsics,
"the `#[rustc_intrinsic_must_be_overridden]` attribute is used to declare intrinsics without real bodies",
),
rustc_attr!(
rustc_no_mir_inline, Normal, template!(Word), WarnFollowing, EncodeCrossCrate::Yes,
"#[rustc_no_mir_inline] prevents the MIR inliner from inlining a function while not affecting codegen"
),
rustc_attr!(
rustc_intrinsic_must_be_overridden, Normal, template!(Word), ErrorFollowing, EncodeCrossCrate::Yes,
"the `#[rustc_intrinsic_must_be_overridden]` attribute is used to declare intrinsics without real bodies",
),
// ==========================================================================
// Internal attributes, Testing: