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fixes #3053

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Araq 2015-07-05 14:03:12 +02:00
commit 0e23ac3680
1 changed files with 5 additions and 1 deletions
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6
compiler/transf.nim
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@ -468,7 +468,11 @@ proc transformFor(c: PTransf, n: PNode): PTransNode =
c.breakSyms.add(labl)
result = newTransNode(nkBlockStmt, n.info, 2)
result[0] = newSymNode(labl).PTransNode
if call.typ.isNil:
# see bug #3051
result[1] = newNode(nkEmpty).PTransNode
discard c.breakSyms.pop
return result
if call.typ.kind != tyIter and
(call.kind notin nkCallKinds or call.sons[0].kind != nkSym or
call.sons[0].sym.kind != skIterator):