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2493db4b26
Previously the <experimental/filesystem> didn't guard its contents in any dialect. However, the implementation implicitly requires at least C++11, and the tests have always been marked unsupported in C++03. This patch puts a header guard around the contents to avoid exposing them before C++11. Additionally, it replaces all of the usages of _NOEXCEPT or _LIBCPP_CONSTEXPR with the keyword directly, since we can expect the compiler to implement those by now. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@337884 91177308-0d34-0410-b5e6-96231b3b80d8
30 lines
976 B
C++
30 lines
976 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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// <experimental/filesystem>
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// #define __cpp_lib_experimental_filesystem 201406L
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#include <experimental/filesystem>
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#include "test_macros.h"
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#if TEST_STD_VER >= 11
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#ifndef __cpp_lib_experimental_filesystem
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#error Filesystem feature test macro is not defined (__cpp_lib_experimental_filesystem)
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#elif __cpp_lib_experimental_filesystem != 201406L
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#error Filesystem feature test macro has an incorrect value (__cpp_lib_experimental_filesystem)
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#endif
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#else // TEST_STD_VER < 11
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#ifdef __cpp_lib_experimental_filesystem
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#error Filesystem feature test macro should not be defined in c++03
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#endif
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#endif
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int main() { }
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