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Gate and validate #[rustc_safe_intrinsic]

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This commit is contained in:
León Orell Valerian Liehr 2023-09-25 21:40:40 +02:00
parent aadb5718dd
commit f54db7c3a9
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GPG key ID: D17A07215F68E713
14 changed files with 79 additions and 11 deletions
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5
compiler/rustc_feature/src/builtin_attrs.rs
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@ -537,7 +537,6 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[
allow_internal_unsafe, Normal, template!(Word), WarnFollowing,
"allow_internal_unsafe side-steps the unsafe_code lint",
),
ungated!(rustc_safe_intrinsic, Normal, template!(Word), DuplicatesOk),
rustc_attr!(rustc_allowed_through_unstable_modules, Normal, template!(Word), WarnFollowing,
"rustc_allowed_through_unstable_modules special cases accidental stabilizations of stable items \
through unstable paths"),
@ -806,6 +805,10 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[
rustc_doc_primitive, Normal, template!(NameValueStr: "primitive name"), ErrorFollowing,
r#"`rustc_doc_primitive` is a rustc internal attribute"#,
),
rustc_attr!(
rustc_safe_intrinsic, Normal, template!(Word), WarnFollowing,
"the `#[rustc_safe_intrinsic]` attribute is used internally to mark intrinsics as safe"
),
// ==========================================================================
// Internal attributes, Testing: