private bool BindKWArgs(string[] argNames, int kwDictIndex, int paramArray)
{
bool fHasDict = false;
IAttributesCollection kwDict = null;
if (kwDictIndex != -1)
{
// append kw value to dictionary
_realArgs[kwDictIndex] = kwDict = new SymbolDictionary();
_haveArg[kwDictIndex] = true;
fHasDict = true;
}
for (int i = 0; i < _kwNames.Length; i++)
{
int index = FindParamIndex(argNames, _kwNames[i]);
int argumentsIndex = i + _arguments.Length - _kwNames.Length;
if (index != -1 && index != kwDictIndex && index != paramArray)
{
// attempt to bind to a real arg
if (_haveArg[index])
{
if (index == paramArray)
{
_error = RuntimeHelpers.SimpleTypeError(String.Format("{0}() got an unexpected keyword argument '{1}'", _methodName, _kwNames[i]));
}
else
{
_error = RuntimeHelpers.SimpleTypeError(String.Format("got multiple values for keyword argument {0}", _kwNames[i]));
}
return(false);
}
_haveArg[index] = true;
_realArgs[index] = _arguments[argumentsIndex];
}
else if (fHasDict)
{
// append kw value to dictionary
kwDict[SymbolTable.StringToId(_kwNames[i])] = _arguments[argumentsIndex];
}
else if (AllowUnboundArgs)
{
if (_unboundArgs == null)
{
_unboundArgs = new List <UnboundArgument>();
}
_unboundArgs.Add(new UnboundArgument(_kwNames[i], _arguments[argumentsIndex]));
}
else
{
_error = RuntimeHelpers.SimpleTypeError(String.Format("{0}() got an unexpected keyword argument '{1}'", _methodName, _kwNames[i]));
return(false);
}
}
return(true);
}
public static SymbolDictionary MakeSymbolDictionary(SymbolId[] names, object[] values)
{
SymbolDictionary res = new SymbolDictionary();
for (int i = 0; i < names.Length; i++)
{
((IAttributesCollection)res)[names[i]] = values[i];
}
return(res);
}
private void EnsureDictionary(int id)
{
while (_dicts.Count <= id)
{
_dicts.Add(null);
}
if (_dicts[id] == null)
{
_dicts[id] = new SymbolDictionary();
}
}
