config/test/boost_no_cxx11_pointer_traits.ipp

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/*
Copyright 2017 Glen Joseph Fernandes
(glenjofe@gmail.com)
Distributed under Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt)
*/
// MACRO: BOOST_NO_CXX11_POINTER_TRAITS
// TITLE: C++11 <memory> lacks a correct std::pointer_traits
// DESCRIPTION: The standard library lacks a working std::pointer_traits.
#include <memory>
namespace boost_no_cxx11_pointer_traits {
template<class T>
struct pointer {
template<class U>
using rebind = pointer<U>;
};
template<class T>
struct result { };
template<>
struct result<pointer<bool> > {
static const int value = 0;
};
int test()
{
return result<std::pointer_traits<pointer<int> >::rebind<bool> >::value;
}
} /* boost_no_cxx11_pointer_traits */