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Lol MSVC

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This commit is contained in:
Simon Brand
2017-10-11 19:18:08 +01:00
parent 427aeebda1
commit db24260dbe
1 changed files with 10 additions and 0 deletions
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10
optional.hpp
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@@ -232,6 +232,14 @@ struct is_adl_swap_noexcept
: std::integral_constant<bool, noexcept(can_swap<T, U>(0))> {}; : std::integral_constant<bool, noexcept(can_swap<T, U>(0))> {};
} }
#ifdef _MSC_VER
// TODO make a version which works with MSVC
template <class T, class U = T>
sturct is_swappable : std::true_type{};
template <class T, class U = T>
struct is_nothrow_swappable : std::true_type{};
#else
template <class T, class U = T> template <class T, class U = T>
struct is_swappable struct is_swappable
: std::integral_constant< : std::integral_constant<
@@ -261,6 +269,8 @@ struct is_nothrow_swappable
detail::swap_adl_tests::is_adl_swap_noexcept<T, detail::swap_adl_tests::is_adl_swap_noexcept<T,
U>::value))> { U>::value))> {
}; };
#endif
} }
// [optional.nullopt], no-value state indicator // [optional.nullopt], no-value state indicator