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c++17 auto

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neargye 2019-05-01 19:33:33 +05:00
parent 89bd22ce88
commit 5cc0d1c183
1 changed files with 1 additions and 1 deletions
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include/nameof.hpp
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@ -111,7 +111,7 @@ template <typename E, E V>
} }
template <typename E, int O, int... I> template <typename E, int O, int... I>
[[nodiscard]] constexpr decltype(auto) enum_names_impl(std::integer_sequence<int, I...>) noexcept { [[nodiscard]] constexpr auto enum_names_impl(std::integer_sequence<int, I...>) noexcept {
static_assert(std::is_enum_v<E>, "nameof::detail::enum_names_impl requires enum type."); static_assert(std::is_enum_v<E>, "nameof::detail::enum_names_impl requires enum type.");
constexpr std::array<std::string_view, sizeof...(I)> names{{nameof_enum_impl<E, static_cast<E>(I + O)>()...}}; constexpr std::array<std::string_view, sizeof...(I)> names{{nameof_enum_impl<E, static_cast<E>(I + O)>()...}};