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30 lines
876 B
C++
30 lines
876 B
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <filesystem>
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// #define __cpp_lib_filesystem 201703L
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#include <filesystem>
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#include "test_macros.h"
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#if TEST_STD_VER >= 17
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#ifndef __cpp_lib_filesystem
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#error Filesystem feature test macro is not defined (__cpp_lib_filesystem)
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#elif __cpp_lib_filesystem != 201703L
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#error Filesystem feature test macro has an incorrect value (__cpp_lib_filesystem)
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#endif
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#else // TEST_STD_VER < 17
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#ifdef __cpp_lib_filesystem
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#error Filesystem feature test macro should not be defined before C++17
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#endif
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#endif
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int main() { }
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