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Implement P0754R2: The <version> header. 

llvm-svn: 329075
This commit is contained in:
Marshall Clow 2018-04-03 15:48:24 +00:00
parent fbf37cc6c6
commit 082229eb0f
4 changed files with 67 additions and 2 deletions
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25
libcxx/include/version Normal file
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@ -0,0 +1,25 @@
// -*- C++ -*-
//===--------------------------- version ----------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_VERSIONH
#define _LIBCPP_VERSIONH
/*
version synopsis
*/
#include <__config>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
#endif // _LIBCPP_VERSIONH

23
libcxx/test/libcxx/language.support/support.limits/version.pass.cpp Normal file
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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <version>
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7
// UNSUPPORTED: clang-3.8, clang-3.9, clang-4.0, clang-5.0, clang-6.0
#include <version>
#if !defined(_LIBCPP_VERSION)
#error "_LIBCPP_VERSION must be defined after including <version>"
#endif
int main()
{
}

17
libcxx/test/std/language.support/support.limits/version.pass.cpp Normal file
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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <version>
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
#include <version>
int main()
{
}

4
libcxx/www/cxx2a_status.html
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@ -76,7 +76,7 @@
<tr><td><a href="https://wg21.link/P0355R7">P0355R7</a></td><td>LWG</td><td>Extending chrono to Calendars and Time Zones</td><td>Jacksonville</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0551R3">P0551R3</a></td><td>LWG</td><td>Thou Shalt Not Specialize <tt>std</tt> Function Templates!</td><td>Jacksonville</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0753R2">P0753R2</a></td><td>LWG</td><td>Manipulators for C++ Synchronized Buffered Ostream</td><td>Jacksonville</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0754R2">P0754R2</a></td><td>LWG</td><td>&lt;version&gt;</td><td>Jacksonville</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0754R2">P0754R2</a></td><td>LWG</td><td>&lt;version&gt;</td><td>Jacksonville</td><td>Complete</td><td>7.0</td></tr>
<tr><td><a href="https://wg21.link/P0809R0">P0809R0</a></td><td>LWG</td><td>Comparing Unordered Containers</td><td>Jacksonville</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0858R0">P0858R0</a></td><td>LWG</td><td>Constexpr iterator requirements</td><td>Jacksonville</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0905R1">P0905R1</a></td><td>CWG</td><td>Symmetry for spaceship</td><td>Jacksonville</td><td></td><td></td></tr>
@ -180,7 +180,7 @@
<!-- <tr><td></td><td></td><td></td><td></td></tr> -->
</table>
<p>Last Updated: 20-Mar-2018</p>
<p>Last Updated: 3-Apr-2018</p>
</div>
</body>
</html>