This commit is contained in:
terik23 2019-04-25 21:57:07 +05:00
parent ec5a59e825
commit fbd4518d13

View file

@ -233,9 +233,8 @@ template <typename E, typename = std::enable_if_t<std::is_enum_v<std::decay_t<E>
constexpr int min = enum_range<D>::min > (std::numeric_limits<U>::min)() ? enum_range<D>::min : (std::numeric_limits<U>::min)();
constexpr auto range = std::make_integer_sequence<int, max - min + 1>{};
constexpr auto names = detail::enum_names_impl<D, min>(range);
const int i = static_cast<int>(value) - min;
if (i >= 0 && static_cast<std::size_t>(i) < names.size()) {
if (int i = static_cast<int>(value) - min; i >= 0 && static_cast<std::size_t>(i) < names.size()) {
return names[i];
} else {
return {}; // Value out of range.