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Disable move triviality tests on libstdc++ 4.x

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This commit is contained in:
Peter Dimov
2020-01-23 17:22:45 +02:00
parent 9964e77dd2
commit 5259bdd5fc
1 changed files with 10 additions and 5 deletions
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15
test/variant_trivial.cpp
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@ -8,6 +8,7 @@
#include <boost/variant2/variant.hpp> #include <boost/variant2/variant.hpp>
#include <boost/core/lightweight_test_trait.hpp> #include <boost/core/lightweight_test_trait.hpp>
#include <boost/config.hpp>
#include <boost/mp11.hpp> #include <boost/mp11.hpp>
using namespace boost::mp11; using namespace boost::mp11;
@ -37,7 +38,6 @@ template<template<class...> class L, class T1, class... T> struct mp_power_set_i
// //
using namespace boost::variant2; using namespace boost::variant2;
namespace v2d = boost::variant2::detail;
struct D struct D
{ {
@ -90,11 +90,16 @@ struct test
{ {
using U = mp_inherit<T...>; using U = mp_inherit<T...>;
BOOST_TEST_EQ( v2d::is_trivially_copy_constructible<variant<U>>::value, v2d::is_trivially_copy_constructible<U>::value ); BOOST_TEST_EQ( std::is_trivially_copy_constructible<variant<U>>::value, std::is_trivially_copy_constructible<U>::value );
BOOST_TEST_EQ( v2d::is_trivially_move_constructible<variant<U>>::value, v2d::is_trivially_move_constructible<U>::value ); BOOST_TEST_EQ( std::is_trivially_copy_assignable<variant<U>>::value, std::is_trivially_destructible<U>::value && std::is_trivially_copy_constructible<U>::value && std::is_trivially_copy_assignable<U>::value );
BOOST_TEST_EQ( v2d::is_trivially_copy_assignable<variant<U>>::value, std::is_trivially_destructible<U>::value && v2d::is_trivially_copy_constructible<U>::value && v2d::is_trivially_copy_assignable<U>::value );
BOOST_TEST_EQ( v2d::is_trivially_move_assignable<variant<U>>::value, std::is_trivially_destructible<U>::value && v2d::is_trivially_move_constructible<U>::value && v2d::is_trivially_move_assignable<U>::value );
BOOST_TEST_EQ( std::is_trivially_destructible<variant<U>>::value, std::is_trivially_destructible<U>::value ); BOOST_TEST_EQ( std::is_trivially_destructible<variant<U>>::value, std::is_trivially_destructible<U>::value );
#if !BOOST_WORKAROUND(BOOST_LIBSTDCXX_VERSION < 50000)
BOOST_TEST_EQ( std::is_trivially_move_constructible<variant<U>>::value, std::is_trivially_move_constructible<U>::value );
BOOST_TEST_EQ( std::is_trivially_move_assignable<variant<U>>::value, std::is_trivially_destructible<U>::value && std::is_trivially_move_constructible<U>::value && std::is_trivially_move_assignable<U>::value );
#endif
} }
}; };