aaron.ballman added subscribers: philnik, Mordante, ldionne.
aaron.ballman added a comment.

In D152003#4531404 <https://reviews.llvm.org/D152003#4531404>, @Fznamznon wrote:

>> should we try to land that today?
>
> I'm not sure. It causes failures in libc++ testing:
>
>   Failed Tests (3):
>     llvm-libc++-shared.cfg.in :: std/ranges/range.access/end.pass.cpp
>     llvm-libc++-shared.cfg.in :: std/ranges/range.access/rbegin.pass.cpp
>     llvm-libc++-shared.cfg.in :: std/ranges/range.access/rend.pass.cpp
>
> I haven't figured out why. Trying to compile:
>
>   #include <ranges>
>   
>   using RangeCREndT = decltype(std::ranges::crend);
>   static_assert(!std::is_invocable_v<RangeCREndT, int (&)[]>);
>
> fails with this patch only using libc++, libstdc++ is fine. I'm not sure it 
> is my misunderstanding, bug in the patch or bug in libc++.

CC @ldionne @philnik @Mordante for libc++ opinions


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D152003/new/

https://reviews.llvm.org/D152003

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