roza/lib/value.h

#ifndef RZ_VALUE_H
#define RZ_VALUE_H

#include "type.h"
#include "fun.h"

struct program;

typedef struct {
  type_t* type;

  union {
    double num;
    int bool;
    char* str;
    fun_t* fun;
  } value;

  int line;
} value_t;

void value_init(value_t* value, type_t* type, int line);
void value_free(value_t* value);

int value_eq(value_t* value, value_t* rhs);

size_t value_str(value_t* value, char* buffer, size_t size);

#endif