Commit Graph

3 Commits

Author SHA1 Message Date
Joe Loser d2baefae68
[libc++] Replace _LIBCPP_HAS_NO_CONCEPTS with _LIBCPP_STD_VER > 17. NFCI.
All supported compilers that support C++20 now support concepts. So, remove
`_LIB_LIBCPP_HAS_NO_CONCEPTS` in favor of `_LIBCPP_STD_VER > 17`. Similarly in
the tests, remove `// UNSUPPORTED: libcpp-no-concepts`.

Differential Revision: https://reviews.llvm.org/D121528
2022-03-13 12:32:06 -04:00
Mark de Wever 5f26d8636f [libc++] Removes base member from tests.
Change the tests to use the base friend function instead of members.
Also changed some types to have a base friends instead of members.

Reviewed By: #libc, ldionne, Quuxplusone

Differential Revision: https://reviews.llvm.org/D120742
2022-03-03 21:46:04 +01:00
Konstantin Varlamov 55bd22f853 [libc++][ranges] Implement rbegin, rend, crbegin and crend.
Differential Revision: https://reviews.llvm.org/D119057
2022-02-14 03:29:59 -08:00