From 9a9e2fe15fd0a730e929db88fcf73b0cb3a99ddc Mon Sep 17 00:00:00 2001
From: Takayuki Maeda <takoyaki0316@gmail.com>
Date: Thu, 20 Oct 2022 14:10:52 +0900
Subject: check if impl_self is `Some`

---
 compiler/rustc_resolve/src/late.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'compiler/rustc_resolve/src')

diff --git a/compiler/rustc_resolve/src/late.rs b/compiler/rustc_resolve/src/late.rs
index 5b99cd1e264..c6607eff90d 100644
--- a/compiler/rustc_resolve/src/late.rs
+++ b/compiler/rustc_resolve/src/late.rs
@@ -1932,7 +1932,7 @@ impl<'a: 'ast, 'b, 'ast> LateResolutionVisitor<'a, 'b, 'ast> {
                         if let Some(Res::SelfTyParam { .. } | Res::SelfTyAlias { .. }) = path_res {
                             return true;
                         }
-                        path_res == self.impl_self
+                        self.impl_self.is_some() && path_res == self.impl_self
                     }
                     _ => false,
                 }
-- 
cgit 1.4.1-3-g733a5