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fix#184 g++ 11.2: Compile error

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neargye 2022-05-05 23:55:11 +04:00
parent 3d9bf92e2a
commit 369642f2b0
1 changed files with 2 additions and 4 deletions
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6
include/magic_enum.hpp
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@ -897,9 +897,6 @@ constexpr auto for_each(Lambda&& lambda, std::index_sequence<I...>) {
} }
} }
template <typename E, typename Lambda, typename D = std::decay_t<E>>
using for_each_t = decltype(for_each<D>(std::declval<Lambda>(), std::make_index_sequence<count_v<D>>{}));
} // namespace magic_enum::detail } // namespace magic_enum::detail
// Checks is magic_enum supported compiler. // Checks is magic_enum supported compiler.
@ -1274,8 +1271,9 @@ constexpr auto enum_switch(Lambda&& lambda, underlying_type_t<E> value, Result&&
} }
template <typename E, typename Lambda> template <typename E, typename Lambda>
constexpr auto enum_for_each(Lambda&& lambda) -> detail::enable_if_t<E, detail::for_each_t<E, Lambda>> { constexpr auto enum_for_each(Lambda&& lambda) {
using D = std::decay_t<E>; using D = std::decay_t<E>;
static_assert(std::is_enum_v<D>, "magic_enum::enum_for_each requires enum type.");
return detail::for_each<D>(std::forward<Lambda>(lambda), std::make_index_sequence<detail::count_v<D>>{}); return detail::for_each<D>(std::forward<Lambda>(lambda), std::make_index_sequence<detail::count_v<D>>{});
} }