public IrFuncList visit(IrFuncList t)
{
IrFuncList funcs = new IrFuncList();
for (int i = 0; i < t.Count(); i++)
{
IrFunc s = ((IrFunc)t[i]).accept(this);
funcs.Add(s);
}
return funcs;
}
// DECLARATIONS
// *** partial implementation, will be fixed in proj2 ****
// ClassDeclList ---
public IrFuncList visit(AstClassDeclList n)
{
IrFuncList funcs = new IrFuncList();
for (int i = 0; i < n.Count(); i++)
funcs.AddRange(n[i].accept(this));
return funcs;
}
public void visit(IrFuncList t)
{
}
public void visit(IrProg p)
{
funcs = p.funcs;
IrFunc mf = findFunc("main");
if (null == mf)
throw new Exception("main function not found");
//sp = sp - mf.varCnt - mf.argCnt - 1;
mf.accept(this);
//sp = sp + mf.varCnt + mf.argCnt + 1;
}
public IrProg(IrFuncList fl)
{
funcs = fl;
}
public IrProg Program()
{
IrFuncList funcs = new IrFuncList();
IrFunc seg;
bool done = false;
jj_consume_token(RegExpId.kwPROG);
while (!done)
{
switch ((jj_ntk == RegExpId.UNDEFINED) ? jj_ntk_fn() : jj_ntk)
{
case RegExpId.ID:
seg = FUNC();
funcs.Add(seg);
break;
default:
jj_la1[0] = jj_gen;
done=true;
break;
}
}
jj_consume_token(0);
return new IrProg(funcs);
}