//O -> > , >= , =
bool O()
{
int countTT = countT - 1;
int countLL = countL - 1;
if (now.word == ">")
{
InterCode a = new InterCode();
a.op = ">";
a.opr1 = "T" + countT;
a.opr2 = yatta;
a.res = "-";
Icode.Add(a);
a.op = "JT";
a.opr1 = "-";
a.opr2 = "-";
a.res = "L" + countL;
Icode.Add(a);
now = (token)tokenlist[count++]; return(true);
}
if (now.word == ">=")
{
InterCode b = new InterCode();
b.op = ">=";
b.opr1 = "T" + countT;
b.opr2 = yatta;
b.res = "-";
Icode.Add(b);
b.op = "JT";
b.opr1 = "-";
b.opr2 = "-";
b.res = "L" + countL;
Icode.Add(b);
now = (token)tokenlist[count++]; return(true);
}
if (now.word == "=")
{
InterCode c = new InterCode();
c.op = "==";
c.opr1 = "T" + countT;
c.opr2 = yatta;
c.res = "-";
Icode.Add(c);
c.op = "JT";
c.opr1 = "-";
c.opr2 = "-";
c.res = "L" + countL;
Icode.Add(c);
now = (token)tokenlist[count++]; return(true);
}
else
{
return(false);
}
}
//F2 -> for E in [ E O N ] { S }
bool F2()
{
Infix = new ArrayList();
if (now.word == "for")
{
InterCode a = new InterCode();
a.op = "LBL";
a.opr1 = "-";
a.opr2 = "-";
a.res = "L" + countL++;;
string xxcv = a.res;
Icode.Add(a);
int asdfg = countT + 1;
yatta = "T" + asdfg;
now = (token)tokenlist[count++];
b = E1(); if (b == false)
{
return(b);
}
b = CheckAllDataType(); if (b == false)
{
return(b);
}
if (now.word == "in")
{
Infix = new ArrayList();
now = (token)tokenlist[count++];
if (now.word == "[")
{
now = (token)tokenlist[count++];
E1(); if (b == false)
{
return(b);
}
O(); if (b == false)
{
return(b);
}
b = CheckAllDataType(); if (b == false)
{
return(b);
}
N(); if (b == false)
{
return(b);
}
if (now.word == "]")
{
InterCode q = new InterCode();
q.op = "JMP";
q.opr1 = "-";
q.opr2 = "-";
int sadxc = countL + 1;
q.res = "L" + sadxc;
Icode.Add(q);
now = (token)tokenlist[count++];
if (now.word == "{")
{
a.op = "LBL";
a.opr1 = "-";
a.opr2 = "-";
a.res = "L" + countL++;;
Icode.Add(a);
now = (token)tokenlist[count++];
S2(); if (b == false)
{
return(b);
}
if (now.word == "}")
{
InterCode x = new InterCode();
x.op = "JMP";
x.opr1 = "-";
x.opr2 = "-";
x.res = xxcv;
Icode.Add(x);
x.op = "LBL";
x.opr1 = "-";
x.opr2 = "-";
x.res = "L" + countL++;
Icode.Add(x);
now = (token)tokenlist[count++];
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
else
{
return(false);
}
}
else
{
return(false);
}
}
else
{
return(false);
}
}
else
{
return(false);
}
}