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Diffstat (limited to 'libstdc++-v3/ChangeLog')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index c1221fb..5c43bc0 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,194 @@ +2025-10-16 Jonathan Wakely <jwakely@redhat.com> + + * include/std/stacktrace + (operator<<(ostream&, const stacktrace_entry&)): Improve output + when description() or source_file() returns an empty string, + or the stacktrace_entry is invalid. Append frame address to + output. + (operator<<(ostream&, const basic_stacktrace<A>&)): Use the + size_type of the correct specialization. + +2025-10-15 Jonathan Wakely <jwakely@redhat.com> + + * python/libstdcxx/v6/printers.py (StdStacktraceEntryPrinter): + New printer for std::stacktrace_entry. + (StdStacktracePrinter): New printer for std::basic_stacktrace. + +2025-10-15 Jonathan Wakely <jwakely@redhat.com> + + * include/std/stacktrace (basic_stacktrace::current): Call + _M_trim before returning. + (basic_stacktrace::_M_trim): New member function. + +2025-10-15 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/122293 + * include/bits/chrono.h (__to_timeout_timespec): Fix + preprocessor condition to match the conditions under which + callers of this function are defined. + * include/bits/this_thread_sleep.h: Remove unused include. + +2025-10-15 Chris Johns <chrisj@rtems.org> + + * configure: Regenerate. + * configure.ac (newlib, *-rtems*): Add HAVE_SYS_IOCTL_H, + HAVE_SYS_STAT_H, HAVE_SYS_TYPES_H, HAVE_S_ISREG, HAVE_UNISTD_H, + HAVE_UNLINKAT, _GLIBCXX_USE_CHMOD, _GLIBCXX_USE_MKDIR, + _GLIBCXX_USE_CHDIR, _GLIBCXX_USE_GETCWD, _GLIBCXX_USE_UTIME, + _GLIBCXX_USE_LINK, _GLIBCXX_USE_READLINK, _GLIBCXX_USE_SYMLINK, + _GLIBCXX_USE_TRUNCATE and _GLIBCXX_USE_FDOPENDIR. + +2025-10-14 Mike Crowe <mac@mcrowe.com> + + PR libstdc++/116586 + * testsuite/30_threads/this_thread/sleep_for.cc: Add + test_negative() test. + * testsuite/30_threads/this_thread/sleep_until.cc: Make existing + test use both system_clock and steady_clock. Add test_negative() + test. + +2025-10-14 Mike Crowe <mac@mcrowe.com> + + PR libstdc++/116586 + * testsuite/30_threads/timed_mutex/try_lock_until/116586.cc: New + test. + +2025-10-14 Mike Crowe <mac@mcrowe.com> + + PR libstdc++/116586 + * testsuite/30_threads/recursive_timed_mutex/try_lock_until/116586.cc: + New test. + +2025-10-14 Mike Crowe <mac@mcrowe.com> + + PR libstdc++/116586 + * testsuite/30_threads/future/members/116586.cc: New test. + +2025-10-14 Mike Crowe <mac@mcrowe.com> + + PR libstdc++/116586 + * testsuite/30_threads/condition_variable/members/116586.cc: New + test. + +2025-10-14 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/116586 + * testsuite/30_threads/shared_timed_mutex/try_lock_until/116586.cc: + New test. + +2025-10-14 Mike Crowe <mac@mcrowe.com> + + PR libstdc++/116586 + * testsuite/30_threads/semaphore/try_acquire_for.cc: Add tests. + * testsuite/30_threads/semaphore/try_acquire_until.cc: Add + tests. + +2025-10-14 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/113327 + PR libstdc++/116586 + PR libstdc++/119258 + PR libstdc++/58931 + * include/bits/chrono.h (__to_timeout_timespec): New overloaded + function templates for converting chrono types to timespec. + * include/bits/std_mutex.h (__to_timeout_gthread_time_t): New + function template for converting time_point to __gthread_time_t. + * include/bits/this_thread_sleep.h (sleep_for): Use + __to_timeout_timespec. + (__sleep_for): Remove namespace-scope declaration. + * include/std/condition_variable: Likewise. + * include/std/mutex: Likewise. + * include/std/shared_mutex: Likewise. + * src/c++11/thread.cc (limit): New helper function. + (__sleep_for): Use limit to prevent overflow when converting + chrono::seconds to time_t, unsigned, or chrono::milliseconds. + * src/c++20/atomic.cc: Use __to_timeout_timespec and + __to_timeout_gthread_time_t for timeouts. + * testsuite/30_threads/this_thread/113327.cc: New test. + +2025-10-14 Luc Grosheintz <luc.grosheintz@gmail.com> + + * include/std/format (_M_format_range): Remove unused local type + alias _String. + +2025-10-14 Jonathan Wakely <jwakely@redhat.com> + + * include/bits/hashtable.h: Check specific feature test macros + instead of checking thevalue of __cplusplus. + * include/bits/stl_map.h: Likewise. + * include/bits/stl_multimap.h: Likewise. + * include/bits/stl_multiset.h: Likewise. + * include/bits/stl_set.h: Likewise. + * include/bits/stl_tree.h: Likewise. + * include/bits/unordered_map.h: Likewise. + * include/bits/unordered_set.h: Likewise. + * include/debug/map.h: Likewise. + * include/debug/multimap.h: Likewise. + * include/debug/multiset.h: Likewise. + * include/debug/set.h: Likewise. + * include/debug/unordered_map: Likewise. + * include/debug/unordered_set: Likewise. + +2025-10-14 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/122255 + * src/c++17/fs_path.cc (path::_List::_Impl::~_Impl): Define + destructor. + (path::_List::_Impl::copy): Use create_unchecked. + (path::_List::_Impl): Add static assertions. + (path::_List::_Impl::create): New static member function. + (path::_List::_Impl::create_unchecked): Likewise. + (path::_List::_Impl_deleter::operator()): Use destructor. + (path::_List::reserve): Use create. + +2025-10-14 Tomasz Kamiński <tkaminsk@redhat.com> + + * include/std/format (__format::__write_escape_seqs) + (__format::_Escaping_sink): Define. + (__format::__write_escaped_unicode_part): Extract from + __format::__write_escaped_unicode. + (__format::__write_escaped_unicode): Forward to + __write_escaped_unicode_part. + (__formatter_str::_M_format_range): Use _Escaping sink. + * testsuite/std/format/ranges/string.cc: New tests for + character which codepoints will be split in buffer and + escaping. Invoked test_padding. + +2025-10-14 Tomasz Kamiński <tkaminsk@redhat.com> + + PR libstdc++/118757 + * include/bits/shared_ptr_atomic.h (_Atomic_count::_M_wait_unlock): + Add parameter capturing reference to _M_ptr. Reimplement in terms + of __atomic_wait_address. + (_Atomic_count::~_Atomic_count, _Atomic_count::lock) + (_Atomic_count::unlock, _Atomic_count::_M_swap_unlock): Replace + invocation of atomic member funcitons with __atomic builtins. + (_Atomic_count::notify_one, _Atomic_count::notify_all): + Use __atomic_notify_address. + (_Sp_atomic::element_type): Define. + (_Sp_atomic::_M_val): Change type to uintptr_t. + (_Sp_atomic::wait): Pass _M_ptr to _M_wait_unlock. + * python/libstdcxx/v6/printers.py: + * testsuite/20_util/shared_ptr/atomic/pr118757.cc: New test. + * testsuite/20_util/weak_ptr/pr118757.cc: New test. + +2025-10-14 Tomasz Kamiński <tkaminsk@redhat.com> + + PR libstdc++/122267 + * include/bits/atomic_base.h + (__atomic_ref_base<const _Tp>::_S_required_alignment): + Use __alignof__ instead of alignof. + +2025-10-14 Tomasz Kamiński <tkaminsk@redhat.com> + + * testsuite/std/time/month_day/io.cc: New formatting tests. + * testsuite/std/time/month_day_last/io.cc: Likewise. + * testsuite/std/time/month_weekday/io.cc: Likewise. + * testsuite/std/time/month_weekday_last/io.cc: Likewise. + * testsuite/std/time/weekday_indexed/io.cc: Likewise. + * testsuite/std/time/weekday_last/io.cc: Likewise. + * testsuite/std/time/year_month/io.cc: Likewise. + 2025-10-13 Jonathan Wakely <jwakely@redhat.com> * include/bits/stl_iterator_base_funcs.h (advance): Fix comment. |