nixir

#ifndef NIX_IRC_IR_GEN_H

#define NIX_IRC_IR_GEN_H

#include "types.h"

#include <string>

#include <unordered_map>

#include <vector>

#include <memory>

namespace nix_irc {

class IRGenerator {

public:

    IRGenerator();

    ~IRGenerator();

    void set_string_table(const std::unordered_map<std::string, uint32_t>& table);

    uint32_t add_string(const std::string& str);

    std::shared_ptr<Node> generate(const std::shared_ptr<Node>& ast);

private:

    struct Impl;

    std::unique_ptr<Impl> pImpl;

};

class NameResolver {

public:

    NameResolver();

    ~NameResolver();

    void enter_scope();

    void exit_scope();

    void bind(const std::string& name);

    uint32_t resolve(const std::string& name);

    bool is_bound(const std::string& name) const;

private:

    struct Impl;

    std::unique_ptr<Impl> pImpl;

};

}

#endif