public object Visit(MultipleParameterSequenceNode n, object o)
{
n.Parameter.Accept(this, null);
Append(", ");
n.Parameters.Accept(this, null);
return(null);
}
private ParameterSequenceNode ParseParameters()
{
ParameterSequenceNode itsAST;
SourceCodePosition itsPos = _currentToken.SourcePosition;
ParameterNode itsParam = ParseParameter();
if (_currentToken.Type == Token.TokenType.Comma)
{
Accept(Token.TokenType.Comma);
ParameterSequenceNode nextParams = ParseParameters();
itsAST = new MultipleParameterSequenceNode(itsParam, nextParams, itsPos);
}
else
{
itsAST = new SingleParameterSequenceNode(itsParam, itsPos);
}
return(itsAST);
}
