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fixes #4808

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This commit is contained in:
Andreas Rumpf 2016-10-21 13:38:34 +02:00
commit c247b50c00
1 changed files with 2 additions and 1 deletions
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compiler/sempass2.nim
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@ -721,7 +721,8 @@ proc track(tracked: PEffects, n: PNode) =
# and it's not a recursive call:
if not (a.kind == nkSym and a.sym == tracked.owner):
markSideEffect(tracked, a)
for i in 1 .. <len(n): trackOperand(tracked, n.sons[i], paramType(op, i))
if a.kind != nkSym or a.sym.magic != mNBindSym:
for i in 1 .. <len(n): trackOperand(tracked, n.sons[i], paramType(op, i))
if a.kind == nkSym and a.sym.magic in {mNew, mNewFinalize, mNewSeq}:
# may not look like an assignment, but it is:
let arg = n.sons[1]