From fce2ff161ea55bb73c076ab20d90730399a4059e Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Wed, 25 Feb 2015 21:36:43 +0100
Subject: tsigtypeop.nim works again

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

(limited to 'compiler/semtypinst.nim')

diff --git a/compiler/semtypinst.nim b/compiler/semtypinst.nim
index 12fce1b84..452942ec0 100644
--- a/compiler/semtypinst.nim
+++ b/compiler/semtypinst.nim
@@ -369,6 +369,7 @@ proc replaceTypeVarsTAux(cl: var TReplTypeVars, t: PType): PType =
 
   of tyFromExpr:
     if cl.allowMetaTypes: return
+    assert t.n.typ != t
     var n = prepareNode(cl, t.n)
     n = cl.c.semConstExpr(cl.c, n)
     if n.typ.kind == tyTypeDesc:
-- 
cgit 1.4.1-2-gfad0