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
131 lines
3.8 KiB
C++
131 lines
3.8 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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// <map>
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// class map
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// map(const map& m);
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#include <map>
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#include <cassert>
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#include "test_macros.h"
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#include "../../../test_compare.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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typedef std::pair<const int, double> V;
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V ar[] =
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{
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V(1, 1),
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V(1, 1.5),
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V(1, 2),
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V(2, 1),
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V(2, 1.5),
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V(2, 2),
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V(3, 1),
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V(3, 1.5),
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V(3, 2),
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};
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typedef test_compare<std::less<int> > C;
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typedef test_allocator<V> A;
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std::map<int, double, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(7));
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std::map<int, double, C, A> m = mo;
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assert(m.get_allocator() == A(7));
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assert(m.key_comp() == C(5));
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assert(m.size() == 3);
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assert(distance(m.begin(), m.end()) == 3);
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assert(*m.begin() == V(1, 1));
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assert(*next(m.begin()) == V(2, 1));
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assert(*next(m.begin(), 2) == V(3, 1));
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assert(mo.get_allocator() == A(7));
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assert(mo.key_comp() == C(5));
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assert(mo.size() == 3);
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assert(distance(mo.begin(), mo.end()) == 3);
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assert(*mo.begin() == V(1, 1));
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assert(*next(mo.begin()) == V(2, 1));
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assert(*next(mo.begin(), 2) == V(3, 1));
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}
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#if TEST_STD_VER >= 11
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{
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typedef std::pair<const int, double> V;
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V ar[] =
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{
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V(1, 1),
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V(1, 1.5),
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V(1, 2),
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V(2, 1),
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V(2, 1.5),
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V(2, 2),
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V(3, 1),
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V(3, 1.5),
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V(3, 2),
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};
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typedef test_compare<std::less<int> > C;
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typedef other_allocator<V> A;
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std::map<int, double, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(7));
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std::map<int, double, C, A> m = mo;
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assert(m.get_allocator() == A(-2));
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assert(m.key_comp() == C(5));
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assert(m.size() == 3);
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assert(distance(m.begin(), m.end()) == 3);
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assert(*m.begin() == V(1, 1));
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assert(*next(m.begin()) == V(2, 1));
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assert(*next(m.begin(), 2) == V(3, 1));
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assert(mo.get_allocator() == A(7));
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assert(mo.key_comp() == C(5));
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assert(mo.size() == 3);
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assert(distance(mo.begin(), mo.end()) == 3);
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assert(*mo.begin() == V(1, 1));
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assert(*next(mo.begin()) == V(2, 1));
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assert(*next(mo.begin(), 2) == V(3, 1));
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}
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{
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typedef std::pair<const int, double> V;
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V ar[] =
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{
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V(1, 1),
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V(1, 1.5),
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V(1, 2),
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V(2, 1),
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V(2, 1.5),
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V(2, 2),
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V(3, 1),
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V(3, 1.5),
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V(3, 2),
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};
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typedef test_compare<std::less<int> > C;
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typedef min_allocator<V> A;
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std::map<int, double, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A());
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std::map<int, double, C, A> m = mo;
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assert(m.get_allocator() == A());
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assert(m.key_comp() == C(5));
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assert(m.size() == 3);
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assert(distance(m.begin(), m.end()) == 3);
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assert(*m.begin() == V(1, 1));
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assert(*next(m.begin()) == V(2, 1));
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assert(*next(m.begin(), 2) == V(3, 1));
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assert(mo.get_allocator() == A());
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assert(mo.key_comp() == C(5));
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assert(mo.size() == 3);
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assert(distance(mo.begin(), mo.end()) == 3);
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assert(*mo.begin() == V(1, 1));
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assert(*next(mo.begin()) == V(2, 1));
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assert(*next(mo.begin(), 2) == V(3, 1));
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}
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#endif
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}
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