diff options
Diffstat (limited to 'compiler/rustc_feature/src/builtin_attrs.rs')
| -rw-r--r-- | compiler/rustc_feature/src/builtin_attrs.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler/rustc_feature/src/builtin_attrs.rs b/compiler/rustc_feature/src/builtin_attrs.rs index 3c5bff3812a..36600004404 100644 --- a/compiler/rustc_feature/src/builtin_attrs.rs +++ b/compiler/rustc_feature/src/builtin_attrs.rs @@ -723,6 +723,12 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[ and it is only intended to be used in `alloc`." ), + rustc_attr!( + rustc_host, AttributeType::Normal, template!(Word), ErrorFollowing, + "#[rustc_host] annotates const generic parameters as the `host` effect param, \ + and it is only intended for internal use and as a desugaring." + ), + BuiltinAttribute { name: sym::rustc_diagnostic_item, // FIXME: This can be `true` once we always use `tcx.is_diagnostic_item`. |