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g++7.1 doesn't quite like mp_all, too; and 5 and earlier also fail in a different way

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Peter Dimov
2017-05-31 07:57:02 +03:00
parent a768587c7d
commit a47c6e3c57
1 changed files with 3 additions and 3 deletions
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6
include/boost/mp11/function.hpp
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@@ -87,9 +87,9 @@ template<class... T> using mp_and = typename detail::mp_and_impl<mp_list<T...>>:
#endif #endif
// mp_all<T...> // mp_all<T...>
#if BOOST_WORKAROUND( BOOST_MSVC, <= 1910 ) || BOOST_WORKAROUND( BOOST_GCC, < 70000 ) #if BOOST_WORKAROUND( BOOST_MSVC, <= 1910 ) || BOOST_WORKAROUND( BOOST_GCC, < 70200 )
template<class... T> using mp_all = mp_bool< mp_count_if< mp_list<T...>, mp_to_bool >::value == sizeof...(T) >; template<class... T> using mp_all = mp_bool< mp_count_if< mp_list<T...>, mp_not >::value == 0 >;
#elif defined( BOOST_MP11_HAS_FOLD_EXPRESSIONS ) #elif defined( BOOST_MP11_HAS_FOLD_EXPRESSIONS )
@@ -132,7 +132,7 @@ template<class T1, class... T> struct mp_or_impl<T1, T...>
} // namespace detail } // namespace detail
// mp_any<T...> // mp_any<T...>
#if defined( BOOST_MP11_HAS_FOLD_EXPRESSIONS ) && !BOOST_WORKAROUND( BOOST_GCC, < 70000 ) #if defined( BOOST_MP11_HAS_FOLD_EXPRESSIONS ) && !BOOST_WORKAROUND( BOOST_GCC, < 70200 )
template<class... T> using mp_any = mp_bool<(static_cast<bool>(T::value) || ...)>; template<class... T> using mp_any = mp_bool<(static_cast<bool>(T::value) || ...)>;