Fix parenthesization of chained comparisons containing bailout

dtolnay · Jan 10, 2025 · 4944362 · 4944362
1 parent fd198d9
commit 4944362
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/fixup.rs b/src/fixup.rs
@@ -547,6 +547,9 @@ fn scan_right(
                 return Scan::Consume;
             }
             let binop_prec = Precedence::of_binop(&e.op);
+            if binop_prec == Precedence::Compare && fixup.next_operator == Precedence::Compare {
+                return Scan::Consume;
+            }
             let right_fixup = fixup.rightmost_subexpression_fixup(false, false, binop_prec);
             let scan = scan_right(
                 &e.right,