public ICLS_Expression Compiler_Expression_NegativeValue(IList <Token> tlist, ICLS_Environment content, int pos, int posend)
{
int expbegin = pos;
int bdep;
int expend2 = FindCodeAny(tlist, ref expbegin, out bdep);
if (expend2 != posend)
{
LogError(tlist, "无法识别的负号表达式:", expbegin, posend);
return(null);
}
else
{
ICLS_Expression subvalue;
bool succ = Compiler_Expression(tlist, content, expbegin, expend2, out subvalue);
if (succ && subvalue != null)
{
CLS_Expression_NegativeValue v = new CLS_Expression_NegativeValue(pos, expend2, tlist[pos].line, tlist[expend2].line);
v.listParam.Add(subvalue);
return(v);
}
else
{
LogError(tlist, "无法识别的负号表达式:", expbegin, posend);
return(null);
}
}
}
public ICLS_Expression Compiler_Expression_NegativeValue(IList<Token> tlist, ICLS_Environment content, int pos, int posend)
{
int expbegin = pos;
int bdep;
int expend2 = FindCodeAny(tlist, ref expbegin, out bdep);
if (expend2 != posend)
{
LogError(tlist,"无法识别的负号表达式:" ,expbegin , posend);
return null;
}
else
{
ICLS_Expression subvalue;
bool succ = Compiler_Expression(tlist,content, expbegin, expend2, out subvalue);
if (succ && subvalue != null)
{
CLS_Expression_NegativeValue v = new CLS_Expression_NegativeValue(pos, expend2, tlist[pos].line, tlist[expend2].line);
v.listParam.Add(subvalue);
return v;
}
else
{
LogError(tlist, "无法识别的负号表达式:", expbegin, posend);
return null;
}
}
}
public ICLS_Expression Compiler_Expression_NegativeValue(IList<Token> tlist, ICLS_Environment content, int pos, int posend)
{
ICLS_Expression subvalue;
bool succ = Compiler_Expression(tlist, content, pos, posend, out subvalue);
if (succ && subvalue != null)
{
CLS_Expression_NegativeValue v = new CLS_Expression_NegativeValue(pos, posend, tlist[pos].line, tlist[posend].line);
v.listParam.Add(subvalue);
return v;
}
else
{
LogError(tlist, "无法识别的负号表达式:", pos, posend);
return null;
}
}
public ICLS_Expression Compiler_Expression_NegativeValue(IList <Token> tlist, ICLS_Environment content, int pos, int posend)
{
ICLS_Expression subvalue;
bool succ = Compiler_Expression(tlist, content, pos, posend, out subvalue);
if (succ && subvalue != null)
{
CLS_Expression_NegativeValue v = new CLS_Expression_NegativeValue(pos, posend, tlist[pos].line, tlist[posend].line);
v.listParam.Add(subvalue);
return(v);
}
else
{
LogError(tlist, "无法识别的负号表达式:", pos, posend);
return(null);
}
}
