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Try to reproduce issue with has_trivial_constructor and pair<deleted_construct,int>

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This commit is contained in:
Peter Dimov
2017-10-30 15:04:03 +02:00
parent 1146f73070
commit 73cff9cd99
1 changed files with 15 additions and 0 deletions
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15
test/has_trivial_constr_test.cpp
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@@ -12,6 +12,7 @@
#include "test.hpp"
#include "check_integral_constant.hpp"
#include <utility>
class bug11324_base
{
@@ -44,6 +45,18 @@ struct deleted_construct
#endif
template<class T> class holder
{
private:
T t_;
public:
holder(): t_() {}
explicit holder( T const& t ): t_( t ) {}
};
TT_TEST_BEGIN(has_trivial_constructor)
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<bool>::value, true);
@@ -207,6 +220,8 @@ BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<bug11324_derived>::v
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<private_construct>::value, false);
#ifndef BOOST_NO_CXX11_DELETED_FUNCTIONS
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<deleted_construct>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< holder<deleted_construct> >::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::has_trivial_constructor< std::pair<deleted_construct, int> >::value), false);
#endif
TT_TEST_END