From e8dad482a309b1c33056aba22550d691845414d7 Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Sat, 4 Sep 2021 15:57:16 +0200
Subject: fixes #16246 (#18800)

---
 compiler/semtypinst.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'compiler/semtypinst.nim')

diff --git a/compiler/semtypinst.nim b/compiler/semtypinst.nim
index 18febb52e..9f9eb9489 100644
--- a/compiler/semtypinst.nim
+++ b/compiler/semtypinst.nim
@@ -51,7 +51,7 @@ proc searchInstTypes*(g: ModuleGraph; key: PType): PType =
       for j in 1..high(key.sons):
         # XXX sameType is not really correct for nested generics?
         if not compareTypes(inst[j], key[j],
-                            flags = {ExactGenericParams}):
+                            flags = {ExactGenericParams, PickyCAliases}):
           break matchType
 
       return inst
-- 
cgit 1.4.1-2-gfad0