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clang-format applied to a downcasting header

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Mateusz Pusz
2020-01-31 17:03:35 +01:00
parent 9cdc3e1ad2
commit 0354c56ac2
1 changed files with 37 additions and 36 deletions
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7
src/include/units/bits/external/downcasting.h vendored
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@@ -42,13 +42,14 @@ namespace units {
template<typename Target, Downcastable T> template<typename Target, Downcastable T>
struct downcast_child : T { struct downcast_child : T {
friend auto downcast_guide(typename downcast_child::downcast_base) { return Target(); } friend auto downcast_guide(typename downcast_child::downcast_base /* base */) { return Target(); }
}; };
namespace detail { namespace detail {
template<typename T> template<typename T>
concept has_downcast = requires { concept has_downcast =
requires {
downcast_guide(std::declval<downcast_base<T>>()); downcast_guide(std::declval<downcast_base<T>>());
}; };
@@ -61,7 +62,7 @@ namespace units {
return T(); return T();
} }
} } // namespace detail
template<Downcastable T> template<Downcastable T>
using downcast = decltype(detail::downcast_impl<T>()); using downcast = decltype(detail::downcast_impl<T>());