2 Commits

Author	SHA1	Message	Date
Hristo Hristov	a0c00ccd5f	[libc++] P2944R3: Constrained comparisons - update reference_wrapper implementation (#139368) ... Updates the implementation `std::reference_wrapper` - [P2944R3](https://wg21.link/P2944R3) as discussed in https://github.com/llvm/llvm-project/pull/117664#discussion_r1857826166 This PR also refactors the tests in preparation to implements the constrained comparisons for `optional`, `variant` etc. - Moves the test helpers (concepts and types) for testing constrained comparisons to `test_comparisons.h`. - Updates the `std::reference_wrapper` implementation to use the concept `__core_convertible_to<bool>` as per comments in #135759. Closes #138233 # References: - [refwrap.comparisons](https://wg21.link/refwrap.comparisons) --------- Co-authored-by: Hristo Hristov <zingam@outlook.com> Co-authored-by: Nikolas Klauser <nikolasklauser@berlin.de>	2025-06-15 07:45:48 +03:00
Hristo Hristov	254986d2df	[libc++][spaceship] Implement operator<=> for array ... Implements part of P1614R2 "The Mothership has Landed" Reviewed By: Mordante, #libc, philnik Differential Revision: https://reviews.llvm.org/D132265	2023-05-08 17:03:06 +03:00