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Use safer, but slower, select_last_t for msvc.

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This commit is contained in:
Rene Rivera
2022-03-29 08:38:42 -05:00
parent a9a21dfc72
commit 03dd13ef23
1 changed files with 12 additions and 0 deletions
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12
src/engine/function.cpp
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@@ -239,6 +239,17 @@ namespace
>::type
>::type;
#if 1
template <typename...A>
struct select_last_impl {};
template <typename T>
struct select_last_impl<T> { using type = T; };
template <typename T, typename... A>
struct select_last_impl<T, A...> {
using type = typename select_last_impl<A...>::type; };
template <typename... A>
using select_last_t = typename select_last_impl<A...>::type;
#else
template<typename...>
struct type_list;
template<bool T, typename L>
@@ -261,6 +272,7 @@ namespace
using select_last_t =
typename select_last_impl<(sizeof...(A) == 1), type_list<A...> >
::template type<A...>;
#endif
}
struct _stack