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// { dg-do run { target c++11 } }
// 2010-09-27 Paolo Carlini <paolo.carlini@oracle.com>
// Copyright (C) 2010-2018 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
#include <memory>
#include <testsuite_hooks.h>
#include <testsuite_tr1.h>
struct MyAlloc { };
struct MyDerivedAlloc
: public MyAlloc { };
struct UA { };
struct UB { typedef int allocator_type; };
struct UC { typedef MyAlloc allocator_type; };
struct UD { typedef MyDerivedAlloc allocator_type; };
void test01()
{
using std::uses_allocator;
using namespace __gnu_test;
// Positive tests.
VERIFY( (test_relationship<uses_allocator, UC, MyAlloc>(true)) );
VERIFY( (test_relationship<uses_allocator, UC, MyDerivedAlloc>(true)));
// Negative tests.
VERIFY( (test_relationship<uses_allocator, UA, MyAlloc>(false)) );
VERIFY( (test_relationship<uses_allocator, UB, MyAlloc>(false)) );
VERIFY( (test_relationship<uses_allocator, UD, MyAlloc>(false)) );
}
int main()
{
test01();
return 0;
}
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