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result_of and polymorphic function obj compatibility

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[SVN r37962]
This commit is contained in:
Dan Marsden
2007-06-11 07:01:05 +00:00
parent 414b87dbdb
commit 0fcbc5b467
42 changed files with 477 additions and 410 deletions
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31
test/functional/fused.cpp
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@ -15,6 +15,9 @@
#include <boost/fusion/sequence/generation/make_vector.hpp>
#include <boost/fusion/sequence/container/vector.hpp>
#include <boost/type_traits/is_same.hpp>
#include <boost/mpl/assert.hpp>
namespace fusion = boost::fusion;
using boost::noncopyable;
@ -52,17 +55,33 @@ struct test_func
int main()
{
test_func<noncopyable> f;
fusion::fused< test_func<> > fused_func;
fusion::fused< test_func<noncopyable> & > fused_func_ref(f);
fusion::fused< test_func<> const > fused_func_c;
fusion::fused< test_func<> > const fused_func_c2;
fusion::fused< test_func<noncopyable> const & > fused_func_c_ref(f);
fusion::vector<int,char> lv_vec(1,'\004');
typedef fusion::fused< test_func<> > ff;
ff fused_func;
typedef fusion::fused< test_func<noncopyable> & > ffr;
ffr fused_func_ref(f);
typedef fusion::fused< test_func<> const > ffc;
ffc fused_func_c;
typedef fusion::fused< test_func<> > const ffc2;
ffc2 fused_func_c2;
typedef fusion::fused< test_func<noncopyable> const & > ffcr;
ffcr fused_func_c_ref(f);
typedef fusion::vector<int,char> vec;
vec lv_vec(1,'\004');
BOOST_MPL_ASSERT((boost::is_same<boost::result_of<ff(vec)>::type, int>));
BOOST_TEST(fused_func(lv_vec) == 1);
BOOST_MPL_ASSERT((boost::is_same<boost::result_of<ffr(vec)>::type, int>));
BOOST_TEST(fused_func_c(lv_vec) == 0);
BOOST_MPL_ASSERT((boost::is_same<boost::result_of<ffc(vec)>::type, int>));
BOOST_TEST(fused_func_c2(lv_vec) == 0);
BOOST_TEST(fused_func_ref(lv_vec) == 1);
BOOST_MPL_ASSERT((boost::is_same<boost::result_of<ffcr(vec)>::type, int>));
BOOST_TEST(fused_func_c_ref(lv_vec) == 0);
BOOST_TEST(fused_func(fusion::make_vector(2,'\003')) == 1);