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ports/devel/clipp/files/patch-include-clipp.h
Po-Chuan Hsieh e0f09a5cba
devel/clipp: Fix build of dependent ports with c++17 and above
- Bump PORTREVISION for package change
2023-09-22 11:16:55 +08:00

26 lines
865 B
C++

--- include/clipp.h.orig 2023-09-19 20:16:06 UTC
+++ include/clipp.h
@@ -160,7 +160,11 @@ constexpr auto
check_is_callable(int) -> decltype(
std::declval<Fn>()(std::declval<Args>()...),
std::integral_constant<bool,
+#if __cplusplus >= 201703L
+ std::is_same<Ret,typename std::invoke_result_t<Fn, Args...>>::value>{} );
+#else
std::is_same<Ret,typename std::result_of<Fn(Args...)>::type>::value>{} );
+#endif
template<class,class,class...>
constexpr auto
@@ -171,7 +175,11 @@ constexpr auto
check_is_callable_without_arg(int) -> decltype(
std::declval<Fn>()(),
std::integral_constant<bool,
+#if __cplusplus >= 201703L
+ std::is_same<Ret,typename std::invoke_result_t<Fn>>::value>{} );
+#else
std::is_same<Ret,typename std::result_of<Fn()>::type>::value>{} );
+#endif
template<class,class>
constexpr auto