Fix ICE #90993: add missing call to cancel

2021-11-18 00:01:49 +01:00
parent 3d789740b0
commit 77a105c91f
3 changed files with 38 additions and 1 deletions
--- a/compiler/rustc_parse/src/parser/pat.rs
+++ b/compiler/rustc_parse/src/parser/pat.rs
@@ -817,7 +817,7 @@ impl<'a> Parser<'a> {
            // Ensure the user doesn't receive unhelpful unexpected token errors
            self.bump();
            if self.is_pat_range_end_start(0) {
-                let _ = self.parse_pat_range_end();
+                let _ = self.parse_pat_range_end().map_err(|mut e| e.cancel());
            }

            self.error_inclusive_range_with_extra_equals(span_with_eq);