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fixes #3973

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This commit is contained in:
Andreas Rumpf 2016-04-03 22:51:22 +02:00
commit 6e53300f83
3 changed files with 35 additions and 3 deletions
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compiler/vmgen.nim
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@ -1447,12 +1447,12 @@ proc getNullValue(typ: PType, info: TLineInfo): PNode =
of tyObject:
result = newNodeIT(nkObjConstr, info, t)
result.add(newNodeIT(nkEmpty, info, t))
getNullValueAux(t.n, result)
# initialize inherited fields:
var base = t.sons[0]
while base != nil:
getNullValueAux(skipTypes(base, skipPtrs).n, result)
base = base.sons[0]
getNullValueAux(t.n, result)
of tyArray, tyArrayConstr:
result = newNodeIT(nkBracket, info, t)
for i in countup(0, int(lengthOrd(t)) - 1):