public ICLS_Expression Compiler_Expression_FunctionThrow(IList<Token> tlist, ICLS_Environment content, int pos, int posend)
{
CLS_Expression_Throw func = new CLS_Expression_Throw(pos, posend, tlist[pos].line, tlist[posend].line);
ICLS_Expression subvalue;
bool succ = Compiler_Expression(tlist, content, pos + 1, posend, out subvalue);
if (succ)
{
func.listParam.Add(subvalue);
}
return func;
//trace ,单值直接dump,否则按逗号分隔的表达式处理
//return null;
}