diff options
Diffstat (limited to 'libstdc++-v3/ChangeLog')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 264 |
1 files changed, 264 insertions, 0 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index add47e4..42002a1 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,267 @@ +2025-03-28 David Malcolm <dmalcolm@redhat.com> + + * testsuite/17_intro/shared_with_static_deps.cc: Fix malformed + dg-require-static-libstdcxx directive. + * testsuite/17_intro/static.cc: Likewise. + * testsuite/18_support/type_info/110572.cc: Likewise. + * testsuite/20_util/to_chars/4.cc: Likewise. + * testsuite/std/time/tzdb_list/pr118811.cc: Likewise. + +2025-03-27 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/101587 + * include/bits/ranges_uninitialized.h (__detail::__mindist): + New function object. + (ranges::uninitialized_copy, ranges::uninitialized_copy_n) + (ranges::uninitialized_move, ranges::uninitialized_move_n): Use + __mindist instead of std::min. + * testsuite/20_util/specialized_algorithms/uninitialized_copy/constrained.cc: + Check ranges with difference difference types. + * testsuite/20_util/specialized_algorithms/uninitialized_move/constrained.cc: + Likewise. + +2025-03-27 Jonathan Wakely <jwakely@redhat.com> + + * include/bits/chrono_io.h (__formatter_chrono::_M_c): Use + const_cast when setting tm.tm_zone. + +2025-03-27 Jonathan Wakely <jwakely@redhat.com> + + * src/c++20/tzdata.zi: Import new file from 2025b release. + +2025-03-27 Sam James <sam@gentoo.org> + + * testsuite/std/format/string_neg.cc: Add missing brace for dg-error. + +2025-03-27 Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> + + PR libstdc++/119488 + * include/bits/version.def (constexpr_algorithms): Bump + the feature-testing macro. + * include/bits/version.h: Regenerate. + * testsuite/25_algorithms/cpp_lib_constexpr.cc: Test the + bumped value for the feature-testing macro. + +2025-03-27 Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> + + * include/bits/algorithmfwd.h (stable_partition): Mark it + as constexpr for C++26. + * include/bits/ranges_algo.h (__stable_partition_fn): Likewise. + * include/bits/stl_algo.h (stable_partition): Mark it as + constexpr for C++26; during constant evaluation use a new + codepath where a temporary buffer of 1 element is used. + * testsuite/25_algorithms/headers/algorithm/synopsis.cc + (stable_partition): Add constexpr. + * testsuite/25_algorithms/stable_partition/constexpr.cc: New test. + +2025-03-27 Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> + + * include/bits/algorithmfwd.h (inplace_merge): Mark it as + constexpr for C++26. + * include/bits/ranges_algo.h (__inplace_merge_fn): Likewise. + * include/bits/stl_algo.h (inplace_merge): Mark it as constexpr; + during constant evaluation, dispatch to the non-allocating + codepath. + * testsuite/25_algorithms/headers/algorithm/synopsis.cc + (inplace_merge): Add constexpr. + * testsuite/25_algorithms/inplace_merge/constexpr.cc: New test. + +2025-03-27 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/119469 + * include/bits/iterator_concepts.h (_IterMove::__result): Use + decltype-specifier instead of an explicit type. + * testsuite/24_iterators/customization_points/iter_move.cc: + Check results for function references. + +2025-03-26 Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> + + * include/bits/version.def (constexpr_algorithms): Change + the value of the feature-testing macro. + * include/bits/version.h: Regenerate. + * testsuite/25_algorithms/cpp_lib_constexpr.cc: Amend the + check of the feature-testing macro. + +2025-03-26 Tomasz Kamiński <tkaminsk@redhat.com> + + PR libstdc++/119415 + * include/std/flat_set (_Flat_set_impl:insert_range): + Replace __detail::__cpp17_input_iterator with __has_input_iter_cat. + * testsuite/23_containers/flat_multiset/1.cc: New tests + * testsuite/23_containers/flat_set/1.cc: New tests + +2025-03-26 Tomasz Kamiński <tkaminsk@redhat.com> + + PR libstdc++/111055 + * include/bits/deque.tcc (deque::prepend_range, deque::append_range) + (deque::insert_range, __advance_dist): Define. + (deque::_M_range_prepend, deque::_M_range_append): + Extract from _M_range_insert_aux for _ForwardIterator(s). + * include/bits/stl_deque.h (deque::assign_range): Define. + (deque::prepend_range, deque::append_range, deque::insert_range): + Declare. + (deque(from_range_t, _Rg&&, const allocator_type&)): Define constructor + and deduction guide. + * include/debug/deque (deque::prepend_range, deque::append_range) + (deque::assign_range): Define. + (deque(from_range_t, _Rg&&, const allocator_type&)): Define constructor + and deduction guide. + * testsuite/23_containers/deque/cons/from_range.cc: New test. + * testsuite/23_containers/deque/modifiers/append_range.cc: New test. + * testsuite/23_containers/deque/modifiers/assign/assign_range.cc: + New test. + * testsuite/23_containers/deque/modifiers/prepend_range.cc: New test. + * testsuite/23_containers/deque/modifiers/insert/insert_range.cc: New file. + +2025-03-25 Jonathan Wakely <jwakely@redhat.com> + + * include/std/ranges (ranges::to): Allow unions as well as + non-union class types. + * testsuite/std/ranges/conv/lwg4229.cc: New test. + +2025-03-25 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/108487 + * include/bits/stl_vector.h (vector(initializer_list)): Call + _M_range_initialize_n instead of _M_range_initialize. + (vector(InputIterator, InputIterator)): Use _M_range_initialize_n + for C++20 sized sentinels and forward iterators. + (vector(from_range_t, R&&)): Use _M_range_initialize_n for sized + ranges and forward ranges. + (vector::_M_range_initialize(FwIt, FwIt, forward_iterator_tag)): + Likewise. + (vector::_M_range_initialize_n): New function. + * testsuite/23_containers/vector/cons/108487.cc: New test. + +2025-03-25 Jonathan Wakely <jwakely@redhat.com> + + * include/debug/vector (vector::assign_range): Use change in + capacity to detect reallocation. + (vector::insert_range, vector::append_range): Likewise. Remove + unused variables. + +2025-03-25 Jonathan Wakely <jwakely@redhat.com> + + * include/bits/stl_bvector.h (vector::assign_range): More + efficient implementation for forward/sized ranges. + (vector::append_range): Handle potentially overlapping range. + * include/bits/stl_vector.h (vector(from_range_t, R&&, Alloc)): + Do not use append_range for non-sized input range case. + (vector::append_range): Handle potentially overlapping range. + * include/bits/vector.tcc (vector::insert_range): Forward range + instead of moving it. + * testsuite/23_containers/vector/bool/modifiers/insert/append_range.cc: + Test overlapping ranges. + * testsuite/23_containers/vector/modifiers/append_range.cc: + Likewise. + +2025-03-25 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/118699 + * testsuite/27_io/filesystem/operations/copy.cc: Check copying a + file to a directory. + +2025-03-25 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/119429 + * include/std/format (__format::_Scanner::_Scanner): Cast + default argument to size_t. + +2025-03-25 Tomasz Kamiński <tkaminsk@redhat.com> + + PR libstdc++/119415 + * include/std/flat_set (_Flat_set_impl:insert_range): + Add __detail::__cpp17_input_iterator check. + * testsuite/23_containers/flat_multiset/1.cc: New tests + * testsuite/23_containers/flat_set/1.cc: New tests + +2025-03-24 Jonathan Wakely <jwakely@redhat.com> + + * doc/xml/manual/policy_data_structures_biblio.xml: Fix two + broken links. + * doc/html/manual/policy_data_structures.html: Regenerate. + +2025-03-24 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/101527 + * testsuite/24_iterators/common_iterator/101527.cc: New test. + * testsuite/24_iterators/counted_iterator/101527.cc: New test. + +2025-03-24 Jonathan Wakely <jwakely@redhat.com> + + * include/bits/stl_bvector.h (vector<bool, A>): Enforce the + C++20 requirement that the allocator's value_type matches the + container. + * testsuite/23_containers/vector/bool/cons/from_range.cc: Fix + incorrect allocator type. + +2025-03-21 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/117214 + * configure.ac: Use AC_STRUCT_TIMEZONE. + * config.h.in: Regenerate. + * configure: Regenerate. + * include/bits/chrono_io.h (__formatter_chrono::_M_c): Set + tm_isdst and tm_zone. + * testsuite/std/time/format/pr117214.cc: Check %c formatting of + zoned_time and local time. + +2025-03-21 XU Kailiang <xu2k3l4@outlook.com> + Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/117214 + * include/bits/chrono_io.h (__formatter_chrono::_M_c): Use + _M_locale_fmt to format %c time point. + * testsuite/std/time/format/pr117214.cc: New test. + +2025-03-21 Jonathan Wakely <jwakely@redhat.com> + + * include/bits/chrono_io.h (__formatter_chrono::_M_locale_fmt): + Imbue locale into ostringstream. + * testsuite/std/time/format/localized.cc: Check that correct + locale is used for call to time_put::put. + +2025-03-21 Jonathan Wakely <jwakely@redhat.com> + + * include/bits/stl_vector.h (vector(from_range_t, Alloc)): Use + delegating constructor instead of RAII guards. Use append_range + for unsized input range case. + +2025-03-21 Jonathan Wakely <jwakely@redhat.com> + + * src/c++23/std.compat.cc.in: Only export <stdbit.h> and + <stdckdint.h> contents for C++26 and later. + +2025-03-21 Jonathan Wakely <jwakely@redhat.com> + + * src/c++23/std.cc.in (tuple_element, tuple_element_t) + (tuple_size, tuple_size_v, get): Export. + (ranges::cache_latest_view, views::cache_latest): Export. + (ranges::to_input_view, views::to_input): Export. + (from_range_t, from_range): Export. + +2025-03-20 Tomasz Kamiński <tkaminsk@redhat.com> + + * include/debug/unordered_map (unordered_map): Add from_range + constructors and deduction guides. + (unordered_multimap): Likewise. + * include/debug/unordered_set (unordered_set): Add from_range + constructors and deduction guides. + (unordered_multiset): Likewise. + +2025-03-20 Jonathan Wakely <jwakely@redhat.com> + + * include/debug/map.h (map): Add from_range constructors and + deduction guides. + * include/debug/multimap.h (multimap): Likewise. + * include/debug/multiset.h (multiset): Likewise. + * include/debug/set.h (set): Likewise. + +2025-03-20 Jakub Jelinek <jakub@redhat.com> + + * testsuite/18_support/numeric_limits/traps.cc (main): Fix comment + typo. + 2025-03-19 Jonathan Wakely <jwakely@redhat.com> * doc/xml/manual/test.xml: Fix default for -std option. |