early-access version 1264

2020-12-30 01:38:14 +00:00
parent ac593731e0
commit 1ecd107637
71 changed files with 745 additions and 757 deletions
--- a/src/common/concepts.h
+++ b/src/common/concepts.h
@@ -31,4 +31,8 @@ concept DerivedFrom = requires {
    std::is_convertible_v<const volatile Derived*, const volatile Base*>;
 };

+// TODO: Replace with std::convertible_to when libc++ implements it.
+template <typename From, typename To>
+concept ConvertibleTo = std::is_convertible_v<From, To>;
+
 } // namespace Common