Konstantin Varlamov 6943f1bf77 [libc++][hardening] Introduce assertion semantics. (#149459)
Assertion semantics closely mimic C++26 Contracts evaluation semantics.
This brings our implementation closer in line with C++26 Library Hardening
(one particular benefit is that using the `observe` semantic makes adopting
hardening easier for projects).

(cherry picked from commit 3eee9fc2c4d1973904b1a26fa96a8c7473ef6a5e)
2025-08-01 09:02:53 +02:00
..