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
62 lines
1.7 KiB
C++
62 lines
1.7 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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// <deque>
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// deque(const deque&);
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#include <deque>
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#include <cassert>
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#include "test_macros.h"
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#include "test_allocator.h"
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#include "min_allocator.h"
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template <class C>
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void
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test(const C& x)
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{
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C c(x);
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assert(c == x);
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}
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int main()
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{
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{
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int ab[] = {3, 4, 2, 8, 0, 1, 44, 34, 45, 96, 80, 1, 13, 31, 45};
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int* an = ab + sizeof(ab)/sizeof(ab[0]);
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test(std::deque<int>(ab, an));
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}
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{
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std::deque<int, test_allocator<int> > v(3, 2, test_allocator<int>(5));
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std::deque<int, test_allocator<int> > v2 = v;
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assert(v2 == v);
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assert(v2.get_allocator() == v.get_allocator());
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}
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#if TEST_STD_VER >= 11
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{
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std::deque<int, other_allocator<int> > v(3, 2, other_allocator<int>(5));
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std::deque<int, other_allocator<int> > v2 = v;
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assert(v2 == v);
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assert(v2.get_allocator() == other_allocator<int>(-2));
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}
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{
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int ab[] = {3, 4, 2, 8, 0, 1, 44, 34, 45, 96, 80, 1, 13, 31, 45};
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int* an = ab + sizeof(ab)/sizeof(ab[0]);
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test(std::deque<int, min_allocator<int>>(ab, an));
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}
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{
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std::deque<int, min_allocator<int> > v(3, 2, min_allocator<int>());
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std::deque<int, min_allocator<int> > v2 = v;
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assert(v2 == v);
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assert(v2.get_allocator() == v.get_allocator());
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}
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#endif
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}
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