From 153fd13f3d6a8f8a046d85c44d077238310664b5 Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Fri, 15 Jul 2016 02:36:37 +0200
Subject: [PATCH] fixes #2758

---
 compiler/lowerings.nim   | 1 +
 compiler/semparallel.nim | 6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/compiler/lowerings.nim b/compiler/lowerings.nim
index 7a5c7f44b8..cdea2a4ff6 100644
--- a/compiler/lowerings.nim
+++ b/compiler/lowerings.nim
@@ -471,6 +471,7 @@ proc setupArgsForParallelism(n: PNode; objType: PType; scratchObj: PSym;
       let slice = newNodeI(nkCall, n.info, 4)
       slice.typ = n.typ
       slice.sons[0] = newSymNode(createMagic("slice", mSlice))
+      slice.sons[0].typ = getSysType(tyInt) # fake type
       var fieldB = newSym(skField, tmpName, objType.owner, n.info)
       fieldB.typ = getSysType(tyInt)
       objType.addField(fieldB)
diff --git a/compiler/semparallel.nim b/compiler/semparallel.nim
index b04ba4657b..a4ec142500 100644
--- a/compiler/semparallel.nim
+++ b/compiler/semparallel.nim
@@ -74,8 +74,6 @@ type
     currentSpawnId: int
     inLoop: int
 
-let opSlice = createMagic("slice", mSlice)
-
 proc initAnalysisCtx(): AnalysisCtx =
   result.locals = @[]
   result.slices = @[]
@@ -399,7 +397,9 @@ proc transformSlices(n: PNode): PNode =
     let op = n[0].sym
     if op.name.s == "[]" and op.fromSystem:
       result = copyNode(n)
-      result.add opSlice.newSymNode
+      let opSlice = newSymNode(createMagic("slice", mSlice))
+      opSlice.typ = getSysType(tyInt)
+      result.add opSlice
       result.add n[1]
       let slice = n[2].skipStmtList
       result.add slice[1]