From e0f109d373107f696df0fdf105fd96aca7127410 Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Sat, 13 Dec 2014 13:10:50 +0100
Subject: [PATCH] fixes a tuple lowering bug

---
 compiler/lowerings.nim | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/compiler/lowerings.nim b/compiler/lowerings.nim
index f9f7d64323..ef43c4d095 100644
--- a/compiler/lowerings.nim
+++ b/compiler/lowerings.nim
@@ -51,13 +51,14 @@ proc lowerTupleUnpacking*(n: PNode; owner: PSym): PNode =
   incl(temp.flags, sfFromGeneric)
 
   var v = newNodeI(nkVarSection, value.info)
-  v.addVar(newSymNode(temp))
+  let tempAsNode = newSymNode(temp)
+  v.addVar(tempAsNode)
   result.add(v)
   
-  result.add newAsgnStmt(newSymNode(temp), value)
+  result.add newAsgnStmt(tempAsNode, 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))
+    result.add newAsgnStmt(n.sons[i], newTupleAccess(tempAsNode, i))
 
 proc createObj*(owner: PSym, info: TLineInfo): PType =
   result = newType(tyObject, owner)