a2ccccce89
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@113100 91177308-0d34-0410-b5e6-96231b3b80d8
71 lines
2.1 KiB
C++
71 lines
2.1 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <memory>
|
|
|
|
// template <class OuterAlloc, class... InnerAllocs>
|
|
// class scoped_allocator_adaptor
|
|
|
|
// scoped_allocator_adaptor(const scoped_allocator_adaptor& other);
|
|
|
|
#include <scoped_allocator>
|
|
#include <cassert>
|
|
|
|
#include "../allocators.h"
|
|
|
|
int main()
|
|
{
|
|
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
|
|
{
|
|
typedef std::scoped_allocator_adaptor<A1<int>> A;
|
|
A a1(A1<int>(3));
|
|
A1<int>::copy_called = false;
|
|
A1<int>::move_called = false;
|
|
A a2 = a1;
|
|
assert(A1<int>::copy_called == true);
|
|
assert(A1<int>::move_called == false);
|
|
assert(a2 == a1);
|
|
}
|
|
{
|
|
typedef std::scoped_allocator_adaptor<A1<int>, A2<int>> A;
|
|
A a1(A1<int>(4), A2<int>(5));
|
|
A1<int>::copy_called = false;
|
|
A1<int>::move_called = false;
|
|
A2<int>::copy_called = false;
|
|
A2<int>::move_called = false;
|
|
A a2 = a1;
|
|
assert(A1<int>::copy_called == true);
|
|
assert(A1<int>::move_called == false);
|
|
assert(A2<int>::copy_called == true);
|
|
assert(A2<int>::move_called == false);
|
|
assert(a2 == a1);
|
|
}
|
|
{
|
|
typedef std::scoped_allocator_adaptor<A1<int>, A2<int>, A3<int>> A;
|
|
A a1(A1<int>(4), A2<int>(5), A3<int>(6));
|
|
A1<int>::copy_called = false;
|
|
A1<int>::move_called = false;
|
|
A2<int>::copy_called = false;
|
|
A2<int>::move_called = false;
|
|
A3<int>::copy_called = false;
|
|
A3<int>::move_called = false;
|
|
A a2 = a1;
|
|
assert(A1<int>::copy_called == true);
|
|
assert(A1<int>::move_called == false);
|
|
assert(A2<int>::copy_called == true);
|
|
assert(A2<int>::move_called == false);
|
|
assert(A3<int>::copy_called == true);
|
|
assert(A3<int>::move_called == false);
|
|
assert(a2 == a1);
|
|
}
|
|
|
|
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
}
|