strict_noexcept.hpp

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#ifndef BOOST_MPL11_DETAIL_LOGICAL_OR_STRICT_NOEXCEPT_HPP
#define BOOST_MPL11_DETAIL_LOGICAL_OR_STRICT_NOEXCEPT_HPP

#include <boost/mpl11/bool.hpp>


namespace boost { namespace mpl11 { namespace detail { namespace logical_or {
    void allow_expansion(...) noexcept;
    template <bool condition>
    struct noexcept_if { noexcept_if() noexcept(condition) { } };

    template <typename ...xs>
    using strict_noexcept = bool_<
        !noexcept(allow_expansion(noexcept_if<!(bool)xs::type::value>{}...))
    >;
}}}} // end namespace boost::mpl11::detail::logical_or

#endif // !BOOST_MPL11_DETAIL_LOGICAL_OR_STRICT_NOEXCEPT_HPP