From 49443622bd2ff2986554ca58d7ee13436d784c22 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Thu, 9 Jan 2025 17:11:12 -0800
Subject: [PATCH] Fix parenthesization of chained comparisons containing
 bailout

---
 src/fixup.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/fixup.rs b/src/fixup.rs
index 2576ec365..e49f81131 100644
--- 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,