Add note_once/help_once to diagnostic derives

2024-04-24 17:28:26 +00:00
parent 56bca95875
commit eee14e9adf
3 changed files with 30 additions and 4 deletions
--- a/compiler/rustc_macros/src/lib.rs
+++ b/compiler/rustc_macros/src/lib.rs
@@ -108,7 +108,9 @@ decl_derive!(
        // struct attributes
        diag,
        help,
+        help_once,
        note,
+        note_once,
        warning,
        // field attributes
        skip_arg,
@@ -125,7 +127,9 @@ decl_derive!(
        // struct attributes
        diag,
        help,
+        help_once,
        note,
+        note_once,
        warning,
        // field attributes
        skip_arg,
@@ -142,7 +146,9 @@ decl_derive!(
        // struct/variant attributes
        label,
        help,
+        help_once,
        note,
+        note_once,
        warning,
        subdiagnostic,
        suggestion,