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fixes #5618

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This commit is contained in:
Andreas Rumpf 2017-03-28 20:57:34 +02:00
commit b58fbd1b48
1 changed files with 4 additions and 1 deletions
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5
compiler/transf.nim
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@ -566,7 +566,10 @@ proc transformFor(c: PTransf, n: PNode): PTransNode =
pushTransCon(c, newC) pushTransCon(c, newC)
for i in countup(1, sonsLen(call) - 1): for i in countup(1, sonsLen(call) - 1):
var arg = transform(c, call.sons[i]).PNode var arg = transform(c, call.sons[i]).PNode
var formal = skipTypes(iter.typ, abstractInst).n.sons[i].sym let ff = skipTypes(iter.typ, abstractInst)
# can happen for 'nim check':
if i >= ff.n.len: return result
var formal = ff.n.sons[i].sym
case putArgInto(arg, formal.typ) case putArgInto(arg, formal.typ)
of paDirectMapping: of paDirectMapping:
idNodeTablePut(newC.mapping, formal, arg) idNodeTablePut(newC.mapping, formal, arg)