From a5bcbe6dff5485ddf55809fa66bc07327c1dc8fa Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Mon, 30 Sep 2019 20:01:08 +0200
Subject: [PATCH] fixes #12294 [backport]

(cherry picked from commit 1964589a296ce6175560a71e4446a80f5b639cd1)
---
 compiler/vmgen.nim | 1 -
 1 file changed, 1 deletion(-)

diff --git a/compiler/vmgen.nim b/compiler/vmgen.nim
index ba9f62e3c5..09e02f8182 100644
--- a/compiler/vmgen.nim
+++ b/compiler/vmgen.nim
@@ -1316,7 +1316,6 @@ proc genMagic(c: PCtx; n: PNode; dest: var TDest; m: TMagic) =
   of mMove:
     let arg = n[1]
     let a = c.genx(arg)
-    assert dest >= 0
     if dest < 0: dest = c.getTemp(arg.typ)
     gABC(c, arg, whichAsgnOpc(arg, requiresCopy=false), dest, a)
     # XXX use ldNullOpcode() here?