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attempt to fixup value category logic changes introduced in the refactor

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i didn't think intuitively that these changes were significant but they
appear to be necessary to pass the tests
This commit is contained in:
Chris Beck
2017-09-27 23:23:53 -07:00
parent 2a6a4752b8
commit 6844dcb48f
1 changed files with 4 additions and 2 deletions
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6
include/boost/pfr/detail/core14_classic.hpp
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@@ -525,10 +525,11 @@ constexpr bool is_flat_refelectable(std::index_sequence<I...>) noexcept {
}
template <class T>
auto tie_as_flat_tuple(T&& val) noexcept {
auto tie_as_flat_tuple(T&& t) noexcept {
using type = std::remove_const_t<std::remove_reference_t<T>>;
using tuple_type = internal_tuple_with_same_alignment_t<type>;
offset_based_getter<type, tuple_type> getter;
auto & val = std::forward<T>(t); // make it an lvalue
return boost::pfr::detail::make_flat_tuple_of_references(val, getter, size_t_<0>{}, size_t_<tuple_type::size_v>{});
}
@@ -626,8 +627,9 @@ template <class T, class F, class... Fields>
void for_each_field_in_depth(T&& t, F&& f, std::index_sequence<>, identity<Fields>...) {
using tuple_type = sequence_tuple::tuple<Fields...>;
offset_based_getter<std::remove_const_t<std::remove_reference_t<T>>, tuple_type> getter;
auto & val = std::forward<T>(t); // make it an l-value
std::forward<F>(f)(
boost::pfr::detail::make_flat_tuple_of_references(std::forward<T>(t), getter, size_t_<0>{}, size_t_<sizeof...(Fields)>{})
boost::pfr::detail::make_flat_tuple_of_references(val, getter, size_t_<0>{}, size_t_<sizeof...(Fields)>{})
);
}