From 7d8ca6d4fc650535480dda4faffa8078e2b1206c Mon Sep 17 00:00:00 2001
From: Michael Goulet <michael@errs.io>
Date: Wed, 6 Nov 2024 15:50:37 +0000
Subject: Clean middle generics using paren sugar if trait has
 rustc_paren_sugar

---
 src/librustdoc/clean/utils.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/librustdoc/clean/utils.rs')

diff --git a/src/librustdoc/clean/utils.rs b/src/librustdoc/clean/utils.rs
index d3a545fe0b6..560831197f0 100644
--- a/src/librustdoc/clean/utils.rs
+++ b/src/librustdoc/clean/utils.rs
@@ -206,7 +206,7 @@ fn clean_middle_generic_args_with_constraints<'tcx>(
 ) -> GenericArgs {
     let args = clean_middle_generic_args(cx, ty_args.map_bound(|args| &args[..]), has_self, did);
 
-    if cx.tcx.fn_trait_kind_from_def_id(did).is_some() {
+    if cx.tcx.is_trait(did) && cx.tcx.trait_def(did).paren_sugar {
         let ty = ty_args
             .iter()
             .nth(if has_self { 1 } else { 0 })
-- 
cgit 1.4.1-3-g733a5