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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#ifndef _ASSERT_H
# define _ASSERT_H
# define __stringify_helper(x) # x
# define __stringify(x) __stringify_helper(x)
# ifndef __cplusplus
# define static_assert _Static_assert
# endif
#endif
#include <sys/cdefs.h>
#undef assert
__BEGIN_DECLS
#ifndef NDEBUG
__attribute__((noreturn)) void __assertion_failed(const char* msg);
# define assert(expr) \
(__builtin_expect(!(expr), 0) \
? __assertion_failed(#expr "\n" __FILE__ ":" __stringify(__LINE__)) \
: (void)0)
#else
# define assert(expr) ((void)(0))
#endif
__END_DECLS
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