02d5e18917
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178064 91177308-0d34-0410-b5e6-96231b3b80d8
58 lines
1.8 KiB
C++
58 lines
1.8 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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// <vector>
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// vector(vector&& c);
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#include <vector>
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#include <cassert>
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#include "../../../MoveOnly.h"
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#include "../../../test_allocator.h"
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int main()
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{
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#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
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{
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std::vector<MoveOnly, test_allocator<MoveOnly> > l(test_allocator<MoveOnly>(5));
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std::vector<MoveOnly, test_allocator<MoveOnly> > lo(test_allocator<MoveOnly>(5));
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for (int i = 1; i <= 3; ++i)
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{
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l.push_back(i);
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lo.push_back(i);
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}
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std::vector<MoveOnly, test_allocator<MoveOnly> > l2 = std::move(l);
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assert(l2 == lo);
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assert(l.empty());
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assert(l2.get_allocator() == lo.get_allocator());
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}
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{
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std::vector<MoveOnly, other_allocator<MoveOnly> > l(other_allocator<MoveOnly>(5));
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std::vector<MoveOnly, other_allocator<MoveOnly> > lo(other_allocator<MoveOnly>(5));
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for (int i = 1; i <= 3; ++i)
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{
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l.push_back(i);
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lo.push_back(i);
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}
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std::vector<MoveOnly, other_allocator<MoveOnly> > l2 = std::move(l);
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assert(l2 == lo);
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assert(l.empty());
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assert(l2.get_allocator() == lo.get_allocator());
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}
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{
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int a1[] = {1, 3, 7, 9, 10};
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std::vector<int> c1(a1, a1+sizeof(a1)/sizeof(a1[0]));
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std::vector<int>::const_iterator i = c1.begin();
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std::vector<int> c2 = std::move(c1);
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std::vector<int>::iterator j = c2.erase(i);
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assert(*j == 3);
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}
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#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
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}
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