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Add ref_cv_test

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This commit is contained in:
Peter Dimov 2017-02-02 18:40:06 +02:00
parent 76110e56a0
commit 55b2786770
2 changed files with 36 additions and 0 deletions
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1
test/Jamfile.v2
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@ -30,6 +30,7 @@ compile-fail ref_rv_fail4.cpp ;
compile-fail ref_rv_fail5.cpp ;
compile-fail ref_implicit_fail.cpp ;
compile-fail ref_implicit_fail2.cpp ;
run ref_cv_test.cpp ;
run eif_constructors.cpp ;
run eif_dummy_arg_disambiguation.cpp ;

35
test/ref_cv_test.cpp Normal file
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@ -0,0 +1,35 @@
// ref_cv_test.cpp: ref( x ) where x is of a cv-qualified type
//
// Copyright (c) 2017 Peter Dimov
//
// Distributed under the Boost Software License, Version 1.0.
// See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt
#include <boost/ref.hpp>
#include <boost/core/lightweight_test.hpp>
#define BOOST_TEST_REF( x ) BOOST_TEST( &boost::ref( x ).get() == &x )
#define BOOST_TEST_CREF( x ) BOOST_TEST( &boost::cref( x ).get() == &x )
int main()
{
int x1 = 1;
int const x2 = 2;
int volatile x3 = 3;
int const volatile x4 = 4;
BOOST_TEST_REF( x1 );
BOOST_TEST_CREF( x1 );
BOOST_TEST_REF( x2 );
BOOST_TEST_CREF( x2 );
BOOST_TEST_REF( x3 );
BOOST_TEST_CREF( x3 );
BOOST_TEST_REF( x4 );
BOOST_TEST_CREF( x4 );
return boost::report_errors();
}