fix clippy::single_char_pattern perf findings

2021-12-13 22:58:58 +01:00
parent 1796de7bb1
commit 97e844a032
19 changed files with 36 additions and 36 deletions
--- a/compiler/rustc_parse/src/parser/diagnostics.rs
+++ b/compiler/rustc_parse/src/parser/diagnostics.rs
@@ -2236,7 +2236,7 @@ impl<'a> Parser<'a> {
            err.span_suggestion(
                seq_span,
                "...or a vertical bar to match on multiple alternatives",
-                seq_snippet.replace(",", " |"),
+                seq_snippet.replace(',', " |"),
                Applicability::MachineApplicable,
            );
        }