Recover from missing param list in function definitions

2023-10-27 20:12:45 +00:00
parent 10143e781b
commit ca1bcb6466
10 changed files with 65 additions and 19 deletions
--- a/compiler/rustc_parse/src/errors.rs
+++ b/compiler/rustc_parse/src/errors.rs
@@ -1543,6 +1543,14 @@ pub(crate) enum AmbiguousMissingKwForItemSub {
    HelpMacro,
 }

+#[derive(Diagnostic)]
+#[diag(parse_missing_fn_params)]
+pub(crate) struct MissingFnParams {
+    #[primary_span]
+    #[suggestion(code = "()", applicability = "machine-applicable", style = "short")]
+    pub span: Span,
+}
+
 #[derive(Diagnostic)]
 #[diag(parse_missing_trait_in_trait_impl)]
 pub(crate) struct MissingTraitInTraitImpl {