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fixes #2481

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Araq 2015-04-10 13:45:12 +02:00
commit 49471440eb
4 changed files with 46 additions and 4 deletions
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7
compiler/sigmatch.nim
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@ -1422,9 +1422,12 @@ proc prepareOperand(c: PContext; formal: PType; a: PNode): PNode =
# a.typ == nil is valid
result = a
elif a.typ.isNil:
# XXX This is unsound! 'formal' can differ from overloaded routine to
# overloaded routine!
let flags = if formal.kind == tyIter: {efDetermineType, efWantIterator}
elif formal.kind == tyStmt: {efDetermineType, efWantStmt}
else: {efDetermineType}
else: {efDetermineType, efAllowStmt}
#elif formal.kind == tyStmt: {efDetermineType, efWantStmt}
#else: {efDetermineType}
result = c.semOperand(c, a, flags)
else:
result = a