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fixes #4070

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This commit is contained in:
Andreas Rumpf 2016-05-11 18:16:25 +02:00
commit 299351a909
2 changed files with 21 additions and 0 deletions
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compiler/lambdalifting.nim
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@ -716,6 +716,7 @@ proc liftCapturedVars(n: PNode; owner: PSym; d: DetectionPass;
#localError(n.info, "internal error: closure to closure created")
# now we know better, so patch it:
n.sons[0] = x.sons[0]
n.sons[1] = x.sons[1]
of nkLambdaKinds, nkIteratorDef:
if n.typ != nil and n[namePos].kind == nkSym:
let m = newSymNode(n[namePos].sym)