Account for missing . in macros to avoid incorrect suggestion

2024-11-16 00:10:48 +00:00
parent 1ce0fa98c7
commit cbbc7becc8
2 changed files with 4 additions and 4 deletions
--- a/compiler/rustc_parse/src/parser/stmt.rs
+++ b/compiler/rustc_parse/src/parser/stmt.rs
@@ -763,6 +763,10 @@ impl<'a> Parser<'a> {
        } else {
            return;
        }
+        if self.token.span == self.prev_token.span {
+            // Account for syntax errors in proc-macros.
+            return;
+        }
        if self.look_ahead(1, |t| [token::Semi, token::Question, token::Dot].contains(&t.kind)) {
            err.span_suggestion_verbose(
                self.prev_token.span.between(self.token.span),