From 2d0ec174e4d9e44347ad121200b8a24f5fd1dc60 Mon Sep 17 00:00:00 2001
From: lcnr <rust@lcnr.de>
Date: Mon, 23 Oct 2023 14:48:45 +0200
Subject: [PATCH] do not fetch variance info during generalization

---
 compiler/rustc_infer/src/infer/generalize.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/rustc_infer/src/infer/generalize.rs b/compiler/rustc_infer/src/infer/generalize.rs
index 9e24b020510..05037611262 100644
--- a/compiler/rustc_infer/src/infer/generalize.rs
+++ b/compiler/rustc_infer/src/infer/generalize.rs
@@ -193,7 +193,7 @@ where
                 opt_variances,
                 a_subst,
                 b_subst,
-                true,
+                false,
             )
         }
     }