fix #105366, suggest impl in the scenario of typo with fn

2022-12-10 01:31:34 +08:00
parent 7701a7e7d4
commit b70a869d8f
6 changed files with 66 additions and 2 deletions
--- a/compiler/rustc_parse/src/errors.rs
+++ b/compiler/rustc_parse/src/errors.rs
@@ -1221,3 +1221,11 @@ pub(crate) struct UnexpectedIfWithIf(
    #[suggestion(applicability = "machine-applicable", code = " ", style = "verbose")]
    pub Span,
 );
+
+#[derive(Diagnostic)]
+#[diag(parse_maybe_fn_typo_with_impl)]
+pub(crate) struct FnTypoWithImpl {
+    #[primary_span]
+    #[suggestion(applicability = "maybe-incorrect", code = "impl", style = "verbose")]
+    pub fn_span: Span,
+}