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distinguish properly between nkOpen and nkClosedSymChoice

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This commit is contained in:
Araq 2012-08-26 02:47:17 +02:00
commit b5b5e6e76d
15 changed files with 107 additions and 50 deletions
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compiler/sigmatch.nim
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@ -703,7 +703,7 @@ proc ParamTypesMatchAux(c: PContext, m: var TCandidate, f, a: PType,
proc ParamTypesMatch(c: PContext, m: var TCandidate, f, a: PType,
arg, argOrig: PNode): PNode =
if arg == nil or arg.kind != nkSymChoice:
if arg == nil or arg.kind != nkClosedSymChoice:
result = ParamTypesMatchAux(c, m, f, a, arg, argOrig)
else:
# CAUTION: The order depends on the used hashing scheme. Thus it is