Rollup merge of #142495 - jdonszelmann:better-repr-template, r=oli-obk

Better template for `#[repr]` attributes
2025-06-20 13:36:00 -04:00
parent d2a00eb65f 815f0b71c7
commit 1e2ac532e4
3 changed files with 7 additions and 6 deletions
--- a/compiler/rustc_attr_parsing/src/attributes/repr.rs
+++ b/compiler/rustc_attr_parsing/src/attributes/repr.rs
@@ -25,7 +25,8 @@ impl<S: Stage> CombineAttributeParser<S> for ReprParser {
    const PATH: &[Symbol] = &[sym::repr];
    const CONVERT: ConvertFn<Self::Item> = AttributeKind::Repr;
    // FIXME(jdonszelmann): never used
-    const TEMPLATE: AttributeTemplate = template!(List: "C");
+    const TEMPLATE: AttributeTemplate =
+        template!(List: "C | Rust | align(...) | packed(...) | <integer type> | transparent");

    fn extend<'c>(
        cx: &'c mut AcceptContext<'_, '_, S>,