InternalError.h

Go to the documentation of this file.

/*
 * Copyright (C) 2025 Andrew S. Rightenburg
 * Bash++: Bash with classes
 * SPDX-License-Identifier: GPL-3.0-or-later
 */
 
#pragma once
 
#include <stdexcept>
 
namespace bpp::ErrorHandling {
 
struct InternalError : public std::runtime_error {
    explicit InternalError(const std::string& msg)
        : std::runtime_error(msg + "\nYou've found a bug! Please report it.") {}
    
    InternalError(const std::string& msg, const std::string& file, int line)
        : std::runtime_error(msg + "\nYou've found a bug! Please report it.\nAt " + file + ":" + std::to_string(line)) {}
};
 
} // namespace bpp::ErrorHandling
 
#if !defined (NDEBUG)
    #define bpp_assert(expr, msg) \
        do { \
            if (!(expr)) { \
                throw bpp::ErrorHandling::InternalError(msg, __FILE__, __LINE__); \
            } \
        } while (false)
#else
    #define bpp_assert(expr, msg) ((void)0)
#endif