rel.h

#ifndef __rel_h__
#define __rel_h__
#include "logical.h"
#include "type.h"

class Rel : public Logical{
public:
    Rel(Token *tok , Expr *x1 , Expr *x2)
    :Logical(tok,x1,x2){
        type = check(expr1->type,expr2->type);
    };
    virtual Type *check(Type *p1 , Type *p2)
    {
        if(p1->isArray() || p2->isArray()){
            return NULL;
        }else if(p1 == p2) return Type::Bool();
        else return NULL;
    }
    void jumping(int t,int f)
    {
        Expr *a = expr1->reduce();
        Expr *b = expr2->reduce();
        std::string test = a->toString() + " " + op->toString() + " " + b->toString();
        emitjumps(test,t,f);
    }
};

#endif