Jonathan Wakely bdd2753f5f libstdc++: Restore std::scoped_lock for non-gthreads targets [PR120198] ... This was a regression introduced with using version.def to define feature test macros (r14-3248-g083b7f2833d71d). std::scoped_lock doesn't need to depend on gthreads and so can be defined unconditionally, even for freestanding. libstdc++-v3/ChangeLog: PR libstdc++/120198 * include/bits/version.def (scoped_lock): Do not depend on gthreads or hosted. * include/bits/version.h: Regenerate. * include/std/mutex (scoped_lock): Update comment. * testsuite/30_threads/scoped_lock/requirements/typedefs.cc: Remove dg-require-gthreads and use custom lockable type instead of std::mutex. Check that typedef is only present for a single template argument. Reviewed-by: Tomasz Kamiński <tkaminsk@redhat.com>		2025-05-12 12:26:53 +01:00
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cons	Update copyright years.	2025-01-02 11:59:57 +01:00
requirements	libstdc++: Restore std::scoped_lock for non-gthreads targets [PR120198]	2025-05-12 12:26:53 +01:00