LIBCWD_ASSERT.h

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// SPDX-FileCopyrightText: 2000-2005, 2018, 2020, 2023, 2026 Carlo Wood
// SPDX-License-Identifier: MIT
 
#pragma once

 
#ifndef LIBCWD_PRIVATE_ASSERT_H
#define LIBCWD_PRIVATE_ASSERT_H
 
#include "libcwd/config.h"
 
#include <cassert>
 
namespace libcwd {
namespace _private_ {
 
void assert_fail(char const* expr, char const* file, int line, char const* function);
 
} // namespace _private_
} // namespace libcwd
 
// Solaris8 doesn't define __STRING().
#define LIBCWD_STRING(x) #x
 
#define LIBCWD_ASSERT(expr) \
  (static_cast<void>(       \
      (expr) ? 0            \
             : (::libcwd::_private_::assert_fail(LIBCWD_STRING(expr), __FILE__, __LINE__, __PRETTY_FUNCTION__), 0)))
 
#endif // LIBCWD_PRIVATE_ASSERT_H