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fixes #3995

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This commit is contained in:
Andreas Rumpf 2016-04-03 18:12:10 +02:00
commit 5757ad858c
3 changed files with 38 additions and 4 deletions
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4
compiler/lambdalifting.nim
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@ -721,6 +721,10 @@ proc liftCapturedVars(n: PNode; owner: PSym; d: DetectionPass;
let m = newSymNode(n[namePos].sym)
m.typ = n.typ
result = liftCapturedVars(m, owner, d, c)
of nkHiddenStdConv:
if n.len == 2:
n.sons[1] = liftCapturedVars(n[1], owner, d, c)
if n[1].kind == nkClosure: result = n[1]
else:
if owner.isIterator:
if n.kind == nkYieldStmt: