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| author | Jonathan Wakely <jwakely@redhat.com> | 2023-11-08 13:43:04 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2023-11-11 00:41:08 +0000 |
| commit | 090589e84b04753a1bc99cdeeaadaf361555cb83 (patch) | |
| tree | 327f97e6f5751a71ed7fb85c3a4003e6166b32f8 /gcc | |
| parent | 64bcf3f07a211f2ea136d99b3700c172efc08d93 (diff) | |
| download | gcc-090589e84b04753a1bc99cdeeaadaf361555cb83.zip gcc-090589e84b04753a1bc99cdeeaadaf361555cb83.tar.gz gcc-090589e84b04753a1bc99cdeeaadaf361555cb83.tar.bz2 | |
libstdc++: Deprecate std::atomic_xxx overloads for std::shared_ptr
These overloads are deprecated in C++20 (and likely to be removed for
C++26). The std::atomic<std::shared_ptr<T>> specialization should be
preferred in new code.
libstdc++-v3/ChangeLog:
* include/bits/shared_ptr_atomic.h (atomic_is_lock_free)
(atomic_load_explicit, atomic_load, atomic_store_explicit)
(atomic_store, atomic_exchange_explicit, atomic_exchange)
(atomic_compare_exchange_strong, atomic_compare_exchange_weak)
(atomic_compare_exchange_strong_explicit)
(atomic_compare_exchange_weak_explicit): Add deprecated
attribute for C++20 and later.
* testsuite/20_util/shared_ptr/atomic/1.cc: Suppress deprecated
warnings.
* testsuite/20_util/shared_ptr/atomic/2.cc: Likewise.
* testsuite/20_util/shared_ptr/atomic/3.cc: Likewise.
* testsuite/29_atomics/atomic/lwg3220.cc: Likewise.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions