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4e3e15ad99
Summary: Libc++ still uses per-feature configuration macros when configuring for C++11. However libc++ requires a feature-complete C++11 compiler so there is no reason to check individual features. This patch starts the process of removing the feature specific macros and replacing their usage with `_LIBCPP_CXX03_LANG`. This patch removes the __config macros: * _LIBCPP_HAS_NO_TRAILING_RETURN * _LIBCPP_HAS_NO_TEMPLATE_ALIASES * _LIBCPP_HAS_NO_ADVANCED_SFINAE * _LIBCPP_HAS_NO_DEFAULT_FUNCTION_TEMPLATE_ARGS * _LIBCPP_HAS_NO_STATIC_ASSERT As a drive I also changed our C++03 static_assert to use _Static_assert if available. I plan to commit this without review if nobody voices an objection. Reviewers: mclow.lists Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D24895 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@282347 91177308-0d34-0410-b5e6-96231b3b80d8
55 lines
1.5 KiB
C++
55 lines
1.5 KiB
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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// <list>
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// list(const list& c);
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#include <list>
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#include <cassert>
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#include "test_macros.h"
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#include "DefaultOnly.h"
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#include "test_allocator.h"
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#include "min_allocator.h"
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int main()
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{
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{
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std::list<int> l(3, 2);
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std::list<int> l2 = l;
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assert(l2 == l);
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}
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{
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std::list<int, test_allocator<int> > l(3, 2, test_allocator<int>(5));
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std::list<int, test_allocator<int> > l2 = l;
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assert(l2 == l);
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assert(l2.get_allocator() == l.get_allocator());
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}
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#if TEST_STD_VER >= 11
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{
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std::list<int, other_allocator<int> > l(3, 2, other_allocator<int>(5));
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std::list<int, other_allocator<int> > l2 = l;
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assert(l2 == l);
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assert(l2.get_allocator() == other_allocator<int>(-2));
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}
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{
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std::list<int, min_allocator<int>> l(3, 2);
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std::list<int, min_allocator<int>> l2 = l;
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assert(l2 == l);
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}
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{
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std::list<int, min_allocator<int> > l(3, 2, min_allocator<int>());
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std::list<int, min_allocator<int> > l2 = l;
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assert(l2 == l);
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assert(l2.get_allocator() == l.get_allocator());
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}
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#endif
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}
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