diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_feature/src/active.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_feature/src/builtin_attrs.rs | 5 | ||||
| -rw-r--r-- | compiler/rustc_span/src/symbol.rs | 1 |
3 files changed, 8 insertions, 0 deletions
diff --git a/compiler/rustc_feature/src/active.rs b/compiler/rustc_feature/src/active.rs index d9748b19e13..02cdaa3b958 100644 --- a/compiler/rustc_feature/src/active.rs +++ b/compiler/rustc_feature/src/active.rs @@ -364,6 +364,8 @@ declare_features! ( (active, default_alloc_error_handler, "1.48.0", Some(66741), None), /// Allows default type parameters to influence type inference. (active, default_type_parameter_fallback, "1.3.0", Some(27336), None), + /// Allows using `#[deprecated_safe]` to deprecate the safeness of a function or trait + (active, deprecated_safe, "1.61.0", Some(94978), None), /// Allows having using `suggestion` in the `#[deprecated]` attribute. (active, deprecated_suggestion, "1.61.0", Some(94785), None), /// Allows `#[derive(Default)]` and `#[default]` on enums. diff --git a/compiler/rustc_feature/src/builtin_attrs.rs b/compiler/rustc_feature/src/builtin_attrs.rs index 9c7b8f80324..e2f0b413ff3 100644 --- a/compiler/rustc_feature/src/builtin_attrs.rs +++ b/compiler/rustc_feature/src/builtin_attrs.rs @@ -452,6 +452,11 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[ "`default_method_body_is_const` is a temporary placeholder for declaring default bodies \ as `const`, which may be removed or renamed in the future." ), + // lang-team MCP 147 + gated!( + deprecated_safe, Normal, template!(List: r#"since = "version", note = "...""#), ErrorFollowing, + experimental!(deprecated_safe), + ), // ========================================================================== // Internal attributes: Stability, deprecation, and unsafe: diff --git a/compiler/rustc_span/src/symbol.rs b/compiler/rustc_span/src/symbol.rs index 4dd1c3fed6b..523a1066a1c 100644 --- a/compiler/rustc_span/src/symbol.rs +++ b/compiler/rustc_span/src/symbol.rs @@ -563,6 +563,7 @@ symbols! { delay_span_bug_from_inside_query, deny, deprecated, + deprecated_safe, deprecated_suggestion, deref, deref_method, |