static public List <AnalysisRule> GetFunctionParameters(Rule_Context context, Token token)
{
List <AnalysisRule> result = new List <AnalysisRule>();
if (token is NonterminalToken)
{
NonterminalToken nonterminal = (NonterminalToken)token;
switch (nonterminal.Symbol.ToString())
{
case "<NonEmptyFunctionParameterList>":
result.AddRange(AnalysisRule.GetFunctionParameters(context, nonterminal));
break;
case "<SingleFunctionParameterList>":
result.AddRange(AnalysisRule.GetFunctionParameters(context, nonterminal));
break;
case "<EmptyFunctionParameterList>":
break;
case "<MultipleFunctionParameterList>":
result.AddRange(AnalysisRule.GetFunctionParameters(context, nonterminal.Tokens[0]));
result.Add(AnalysisRule.BuildStatments(context, nonterminal.Tokens[2]));
break;
case "<FuncName2>":
case "<Expression>":
case "<expression>":
case "<FunctionCall>":
default:
result.Add(AnalysisRule.BuildStatments(context, nonterminal));
break;
}
}
else
{
TerminalToken terminal = (TerminalToken)token;
if (terminal.Text != ",")
{
result.Add(new Rule_Value(context, token));
}
}
return(result);
}