#ifndef TYPECHECK_H
#define TYPECHECK_H

#include <map>

#include "types.h"
#include "binops.h"
#include "casting.h"
#include "errors.h"

namespace typecheck {
    struct Scope {
        std::map<std::string, std::shared_ptr<types::Type>> symbols;
        std::map<std::string, std::shared_ptr<types::Type>> structs;
        std::optional<std::shared_ptr<types::Type>> return_ty;
    };

    struct State {
        std::vector<types::BinopDefinition> binops;
        std::vector<types::UnopDefinition> unops;
        std::vector<types::CastDefinition> casts;
        std::vector<CompileError> errors;
    };

    struct ExpressionType {
        std::shared_ptr<types::Type> type;
        bool array_initializer;
        bool lvalue;
    };
}

#endif