From 81087c949f620dc80697364da414872791ffe23c Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Mon, 17 Oct 2022 23:48:51 +0200
Subject: fixes #20572 (#20585)

* fixes #20572

* added a test case
---
 compiler/patterns.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'compiler/patterns.nim')

diff --git a/compiler/patterns.nim b/compiler/patterns.nim
index d4577981f..ff9a9efa3 100644
--- a/compiler/patterns.nim
+++ b/compiler/patterns.nim
@@ -44,7 +44,7 @@ proc canonKind(n: PNode): TNodeKind =
   case result
   of nkCallKinds: result = nkCall
   of nkStrLit..nkTripleStrLit: result = nkStrLit
-  of nkFastAsgn: result = nkAsgn
+  of nkFastAsgn, nkSinkAsgn: result = nkAsgn
   else: discard
 
 proc sameKinds(a, b: PNode): bool {.inline.} =
-- 
cgit 1.4.1-2-gfad0