public ICLS_Expression Compiler_Expression_FunctionNew(IList<Token> tlist, ICLS_Environment content, int pos, int posend)
{
int begin = pos + 3;
int dep;
int end = FindCodeAnyInFunc(tlist, ref begin, out dep);
if (tlist[pos + 2].type == TokenType.PUNCTUATION && tlist[pos + 2].text == "(")
{
//一般函数
CLS_Expression_FunctionNew func = new CLS_Expression_FunctionNew(pos, posend, tlist[pos].line, tlist[posend].line);
func.type = content.GetTypeByKeyword(tlist[pos + 1].text);
do
{
ICLS_Expression param;
bool succ = Compiler_Expression(tlist, content, begin, end, out param);
if (succ && param != null)
{
func.listParam.Add(param);
}
begin = end + 2;
end = FindCodeAnyInFunc(tlist, ref begin, out dep);
}
while (end < posend && begin <= end);
return func;
}
else if (tlist[pos + 2].type == TokenType.PUNCTUATION && tlist[pos + 2].text == "[")//数组实例化表达式
{
CLS_Expression_FunctionNewArray func = new CLS_Expression_FunctionNewArray(pos, posend, tlist[pos].line, tlist[posend].line);
func.type = content.GetTypeByKeyword(tlist[pos + 1].text + "[]");
int valuebegin = 0;
ICLS_Expression count = null;
if (tlist[pos + 3].text == "]")
{
valuebegin = pos + 4;
}
else
{
int nbegin = pos + 3;
int dep2;
int end2 = FindCodeAny(tlist, ref nbegin, out dep2);
bool succ = Compiler_Expression(tlist, content, nbegin, end2, out count);
if (!succ)
{
throw new Exception("数组数量无法识别:" + tlist[pos].ToString());
}
valuebegin = end2 + 2;
}
func.listParam.Add(count);
if (tlist[valuebegin].text == "{")//InitValue
{
int nbegin = valuebegin + 1;
do
{
int dep2;
int nend = FindCodeAny(tlist, ref nbegin, out dep2);
ICLS_Expression valueI;
bool succ = Compiler_Expression(tlist, content, nbegin, nend, out valueI);
if (!succ)
{
//throw new Exception("数组初始值无法识别");
}
else
{
func.listParam.Add(valueI);
}
if (tlist[nend + 1].text != ",")
break;
nbegin = nend + 2;
}
while (nbegin >= pos && nbegin < posend);
}
return func;
}
return null;
}
public ICLS_Expression Compiler_Expression_FunctionNew(IList <Token> tlist, ICLS_Environment content, int pos, int posend)
{
int begin = pos + 3;
int dep;
int end = FindCodeAnyInFunc(tlist, ref begin, out dep);
if (tlist[pos + 2].type == TokenType.PUNCTUATION && tlist[pos + 2].text == "(")
{
//一般函数
CLS_Expression_FunctionNew func = new CLS_Expression_FunctionNew(pos, posend, tlist[pos].line, tlist[posend].line);
func.type = content.GetTypeByKeyword(tlist[pos + 1].text);
do
{
ICLS_Expression param;
bool succ = Compiler_Expression(tlist, content, begin, end, out param);
if (succ && param != null)
{
func.listParam.Add(param);
}
begin = end + 2;
end = FindCodeAnyInFunc(tlist, ref begin, out dep);
}while (end < posend && begin <= end);
return(func);
}
else if (tlist[pos + 2].type == TokenType.PUNCTUATION && tlist[pos + 2].text == "[")//数组实例化表达式
{
CLS_Expression_FunctionNewArray func = new CLS_Expression_FunctionNewArray(pos, posend, tlist[pos].line, tlist[posend].line);
func.type = content.GetTypeByKeyword(tlist[pos + 1].text + "[]");
int valuebegin = 0;
ICLS_Expression count = null;
if (tlist[pos + 3].text == "]")
{
valuebegin = pos + 4;
}
else
{
int nbegin = pos + 3;
int dep2;
int end2 = FindCodeAny(tlist, ref nbegin, out dep2);
bool succ = Compiler_Expression(tlist, content, nbegin, end2, out count);
if (!succ)
{
throw new Exception("数组数量无法识别");
}
valuebegin = end2 + 2;
}
func.listParam.Add(count);
if (tlist[valuebegin].text == "{")//InitValue
{
int nbegin = valuebegin + 1;
do
{
int dep2;
int nend = FindCodeAny(tlist, ref nbegin, out dep2);
ICLS_Expression valueI;
bool succ = Compiler_Expression(tlist, content, nbegin, nend, out valueI);
if (!succ)
{
throw new Exception("数组初始值无法识别");
}
func.listParam.Add(valueI);
if (tlist[nend + 1].text != ",")
{
break;
}
nbegin = nend + 2;
}while (nbegin >= pos && nbegin < posend);
}
return(func);
}
return(null);
}
