ladybird/AK/BitCast.h

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/*
* Copyright (c) 2021, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
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*/
#pragma once
#include <AK/Platform.h>
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namespace AK {
template<typename T, typename U>
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[[nodiscard]] constexpr inline T bit_cast(U const& a)
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{
#if (__has_builtin(__builtin_bit_cast))
return __builtin_bit_cast(T, a);
#else
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static_assert(sizeof(T) == sizeof(U));
T result;
__builtin_memcpy(&result, &a, sizeof(T));
return result;
#endif
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}
}
#if USING_AK_GLOBALLY
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using AK::bit_cast;
#endif