forked from boostorg/core
35 lines
809 B
C++
35 lines
809 B
C++
/*
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Copyright 2020 Glen Joseph Fernandes
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(glenjofe@gmail.com)
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Distributed under the Boost Software License, Version 1.0.
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(http://www.boost.org/LICENSE_1_0.txt)
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*/
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#include <boost/core/allocator_access.hpp>
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#include <boost/core/is_same.hpp>
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#include <boost/core/lightweight_test_trait.hpp>
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template<class T>
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struct A1 {
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typedef T value_type;
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};
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#if !defined(BOOST_NO_CXX11_ALLOCATOR)
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template<class T>
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struct A2 {
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typedef T value_type;
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typedef std::true_type propagate_on_container_swap;
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};
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#endif
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int main()
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{
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BOOST_TEST_TRAIT_FALSE((boost::
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allocator_propagate_on_container_swap<A1<int> >::type));
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#if !defined(BOOST_NO_CXX11_ALLOCATOR)
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BOOST_TEST_TRAIT_TRUE((boost::
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allocator_propagate_on_container_swap<A2<int> >::type));
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#endif
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return boost::report_errors();
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}
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