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fixes #4371

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This commit is contained in:
Andreas Rumpf 2016-07-08 10:34:12 +02:00
commit b47d9b7b91
21 changed files with 84 additions and 39 deletions
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2
compiler/vmgen.nim
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@ -267,7 +267,7 @@ proc genx(c: PCtx; n: PNode; flags: TGenFlags = {}): TRegister =
proc clearDest(c: PCtx; n: PNode; dest: var TDest) {.inline.} =
# stmt is different from 'void' in meta programming contexts.
# So we only set dest to -1 if 'void':
if dest >= 0 and (n.typ.isNil or n.typ.kind == tyEmpty):
if dest >= 0 and (n.typ.isNil or n.typ.kind == tyVoid):
c.freeTemp(dest)
dest = -1