From 1791ab6385ee697b42d92b9dcd6cfc014d552558 Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Thu, 11 Sep 2014 19:54:49 +0200
Subject: [PATCH] fixes #665

---
 compiler/lambdalifting.nim | 2 +-
 compiler/lowerings.nim     | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/compiler/lambdalifting.nim b/compiler/lambdalifting.nim
index 6c650eee3b..62e13b9c42 100644
--- a/compiler/lambdalifting.nim
+++ b/compiler/lambdalifting.nim
@@ -949,7 +949,7 @@ proc liftLambdas*(fn: PSym, body: PNode): PNode =
       discard transformOuterProcBody(o, body, initIter(fn))
       result = ex
     finishEnvironments(o)
-    #if fn.name.s == "cbOuter":
+    #if fn.name.s == "parseLong":
     #  echo rendertree(result, {renderIds})
 
 proc liftLambdasForTopLevel*(module: PSym, body: PNode): PNode =
diff --git a/compiler/lowerings.nim b/compiler/lowerings.nim
index ddfcb4f011..e1fb09e449 100644
--- a/compiler/lowerings.nim
+++ b/compiler/lowerings.nim
@@ -56,6 +56,7 @@ proc lowerTupleUnpacking*(n: PNode; owner: PSym): PNode =
   
   result.add newAsgnStmt(newSymNode(temp), value)
   for i in 0 .. n.len-3:
+    if n.sons[i].kind == nkSym: v.addVar(n.sons[i])
     result.add newAsgnStmt(n.sons[i], newTupleAccess(value, i))
 
 proc createObj*(owner: PSym, info: TLineInfo): PType =