From f4d5c2a5de9a4ccbdda0bf63e5a626c5a251f760 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Fri, 8 Nov 2024 13:16:48 -0500
Subject: [PATCH] Check infinite recursion as soon as Display bound is known

---
 impl/src/fmt.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/impl/src/fmt.rs b/impl/src/fmt.rs
index 77b0dee..d2ab077 100644
--- a/impl/src/fmt.rs
+++ b/impl/src/fmt.rs
@@ -116,6 +116,7 @@ impl Display<'_> {
                     Trait::Display
                 }
             };
+            infinite_recursive |= member == *"self" && bound == Trait::Display;
             if let Some(&field) = member_index.get(&member) {
                 implied_bounds.insert((field, bound));
             }
@@ -128,7 +129,6 @@ impl Display<'_> {
             }
             out += &formatvar.to_string();
             let local = formatvar.to_local();
-            infinite_recursive |= member == *"self" && bound == Trait::Display;
             if macro_named_args.insert(member) {
                 bindings.push((local, binding_value));
             } else {