VTIL-Core/VTIL-Common/util/static_warning.hpp
2020-08-31 20:38:53 +02:00

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// Copyright (c) 2020 Can Boluk and contributors of the VTIL Project
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// 3. Neither the name of VTIL Project nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
#pragma once
#define ____SW_SX2(x, y) x##y
#define ____SW_SX1(x, y) ____SW_SX2(x, y)
#ifdef _MSC_VER
#define static_warning(condition, message) \
constexpr auto ____SW_SX1(____sw_, __LINE__) = []{ \
__pragma( warning( push ) ) \
__pragma( warning( 1:4996 ) ) \
struct [[deprecated( message )]] _ {}; \
if constexpr ( !( condition ) ) \
_{}; \
__pragma( warning( pop ) ) \
return 0; \
}
#else
#define static_warning(condition, message) \
constexpr auto ____SW_SX1(____sw_, __LINE__) = []{ \
_Pragma("GCC diagnostic push") \
_Pragma("-Wdeprecated") \
struct { \
[[deprecated( message )]] void __() const {} \
} _; \
if constexpr ( !( condition ) ) \
_.__(); \
_Pragma("GCC diagnostic pop") \
return 0; \
}
#endif