Make #[repr(Rust)] and #[repr(C)] incompatible with one another

2023-10-17 03:06:52 +02:00
parent 1bc0463b18
commit d0b99e3efe
4 changed files with 80 additions and 4 deletions
--- a/compiler/rustc_passes/src/errors.rs
+++ b/compiler/rustc_passes/src/errors.rs
@@ -558,9 +558,16 @@ pub struct ReprIdent {
    pub span: Span,
 }

+#[derive(Diagnostic)]
+#[diag(passes_repr_conflicting, code = "E0566")]
+pub struct ReprConflicting {
+    #[primary_span]
+    pub hint_spans: Vec<Span>,
+}
+
 #[derive(LintDiagnostic)]
 #[diag(passes_repr_conflicting, code = "E0566")]
-pub struct ReprConflicting;
+pub struct ReprConflictingLint;

 #[derive(Diagnostic)]
 #[diag(passes_used_static)]