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clean-up if

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terik23 2019-04-23 18:38:08 +05:00
parent 132e0b35ee
commit 6230ca9b93
1 changed files with 1 additions and 2 deletions
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3
include/magic_enum.hpp
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@ -134,9 +134,8 @@ template <typename E>
[[nodiscard]] constexpr std::string_view name_impl(int value) noexcept {
static_assert(std::is_enum_v<E>, "magic_enum::detail::name_impl requires enum type.");
constexpr auto names = strings_impl<E>(range_impl<E>());
const int i = value - min_impl<E>();
if (i >= 0 && static_cast<std::size_t>(i) < names.size()) {
if (int i = value - min_impl<E>(); i >= 0 && static_cast<std::size_t>(i) < names.size()) {
return names[i];
} else {
return {}; // Value out of range.