projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| cba9ef06 PP |
1 | 2020-02-07 Patrick Palka <ppalka@redhat.com> |
| 2 | ||
| b7903d9f PP |
3 | * include/std/ranges (ranges::__detail::__stream_extractable, |
| 4 | ranges::basic_istream_view, ranges::istream_view): Define. | |
| 5 | * testsuite/std/ranges/istream_view: New test. | |
| 6 | ||
| cba9ef06 PP |
7 | Implement C++20 range adaptors |
| 8 | * include/std/ranges: Include <bits/refwrap.h> and <tuple>. | |
| 9 | (subrange::_S_store_size): Mark as const instead of constexpr to | |
| 10 | avoid what seems to be a bug in GCC. | |
| 11 | (__detail::__box): Give it defaulted copy and move constructors. | |
| 55d4cbcb PP |
12 | (ranges::views::_Single::operator()): Mark constexpr. |
| 13 | (ranges::views::_Iota::operator()): Mark constexpr. | |
| cba9ef06 | 14 | (__detail::Empty): Define. |
| 55d4cbcb PP |
15 | (ranges::views::__closure::_RangeAdaptor, |
| 16 | ranges::views::__closure::_RangeAdaptorClosure, ref_view, all_view, | |
| 17 | ranges::views::all, ranges::__detail::find_if, | |
| 18 | ranges::__detail::find_if_not, ranges::__detail::mismatch, | |
| 19 | ranges::detail::min, filter_view, ranges::views::filter, transform_view, | |
| 20 | ranges::views::transform, take_view, ranges::views::take, | |
| 21 | take_while_view, ranges::views::take_while, drop_view, | |
| 22 | ranges::views::drop, join_view, ranges::views::join, | |
| cba9ef06 | 23 | __detail::require_constant, __detail::tiny_range, split_view, |
| 55d4cbcb PP |
24 | ranges::views::split, ranges::views::_Counted, ranges::views::counted, |
| 25 | common_view, ranges::views::common, reverse_view, | |
| 26 | ranges::views::reverse, | |
| 27 | ranges::views::__detail::__is_reversible_subrange, | |
| 28 | ranges::views::__detail::__is_reverse_view, reverse_view, | |
| 29 | ranges::views::reverse, __detail::__has_tuple_element, elements_view, | |
| 30 | ranges::views::elements, ranges::views::keys, ranges::views::values): | |
| 31 | Define. | |
| 32 | (views): Alias for ranges::views. | |
| 33 | (tuple_size<ranges::subrange<>>, tuple_element<0, ranges::subrange>, | |
| 34 | tuple_element<1, ranges::subrange>): New partial specializations. | |
| cba9ef06 PP |
35 | * testsuite/std/ranges/adaptors/all.cc: New test. |
| 36 | * testsuite/std/ranges/adaptors/common.cc: Likewise. | |
| 37 | * testsuite/std/ranges/adaptors/counted.cc: Likewise. | |
| 38 | * testsuite/std/ranges/adaptors/drop.cc: Likewise. | |
| 39 | * testsuite/std/ranges/adaptors/drop_while.cc: Likewise. | |
| 40 | * testsuite/std/ranges/adaptors/elements.cc: Likewise. | |
| 41 | * testsuite/std/ranges/adaptors/filter.cc: Likewise. | |
| 42 | * testsuite/std/ranges/adaptors/join.cc: Likewise. | |
| 43 | * testsuite/std/ranges/adaptors/reverse.cc: Likewise. | |
| 44 | * testsuite/std/ranges/adaptors/split.cc: Likewise. | |
| 45 | * testsuite/std/ranges/adaptors/take.cc: Likewise. | |
| 46 | * testsuite/std/ranges/adaptors/take_while.cc: Likewise. | |
| 47 | * testsuite/std/ranges/adaptors/transform.cc: Likewise. | |
| 48 | ||
| 5713834e JW |
49 | 2020-02-07 Jonathan Wakely <jwakely@redhat.com> |
| 50 | ||
| 0d57370c JW |
51 | * libsupc++/compare (__cmp_cat::type): Define typedef for underlying |
| 52 | type of enumerations and comparison category types. | |
| 53 | (__cmp_cat::_Ord, __cmp_cat::_Ncmp): Add underlying type. | |
| 54 | (__cmp_cat::_Ncmp::unordered): Change value to 2. | |
| 55 | (partial_ordering::_M_value, weak_ordering::_M_value) | |
| 56 | (strong_ordering::_M_value): Change type to __cmp_cat::type. | |
| 57 | (partial_ordering::_M_is_ordered): Remove data member. | |
| 58 | (partial_ordering): Use second bit of _M_value for unordered. Adjust | |
| 59 | comparison operators. | |
| 60 | (weak_ordering::operator partial_ordering): Simplify to remove | |
| 61 | branches. | |
| 62 | (operator<=>(unspecified, weak_ordering)): Likewise. | |
| 63 | (strong_ordering::operator partial_ordering): Likewise. | |
| 64 | (strong_ordering::operator weak_ordering): Likewise. | |
| 65 | (operator<=>(unspecified, strong_ordering)): Likewise. | |
| 66 | * testsuite/18_support/comparisons/categories/partialord.cc: New test. | |
| 67 | * testsuite/18_support/comparisons/categories/strongord.cc: New test. | |
| 68 | * testsuite/18_support/comparisons/categories/weakord.cc: New test. | |
| 69 | ||
| 5713834e JW |
70 | * include/std/ranges (iota_view::_Iterator): Fix typo in name of |
| 71 | __cpp_lib_three_way_comparison macro and use deduced return type for | |
| 72 | operator<=>. | |
| 73 | * testsuite/std/ranges/iota/iterator.cc: New test. | |
| 74 | ||
| bc464641 PP |
75 | 2020-02-07 Patrick Palka <ppalka@redhat.com> |
| 76 | Jonathan Wakely <jwakely@redhat.com> | |
| 77 | ||
| 78 | Implement C++20 constrained algorithms | |
| 79 | * include/Makefile.am: Add new header. | |
| 80 | * include/Makefile.in: Regenerate. | |
| 81 | * include/std/algorithm: Include <bits/ranges_algo.h>. | |
| 82 | * include/bits/ranges_algo.h: New file. | |
| 83 | * testsuite/25_algorithms/adjacent_find/constrained.cc: New test. | |
| 84 | * testsuite/25_algorithms/all_of/constrained.cc: New test. | |
| 85 | * testsuite/25_algorithms/any_of/constrained.cc: New test. | |
| 86 | * testsuite/25_algorithms/binary_search/constrained.cc: New test. | |
| 87 | * testsuite/25_algorithms/copy/constrained.cc: New test. | |
| 88 | * testsuite/25_algorithms/copy_backward/constrained.cc: New test. | |
| 89 | * testsuite/25_algorithms/copy_if/constrained.cc: New test. | |
| 90 | * testsuite/25_algorithms/copy_n/constrained.cc: New test. | |
| 91 | * testsuite/25_algorithms/count/constrained.cc: New test. | |
| 92 | * testsuite/25_algorithms/count_if/constrained.cc: New test. | |
| 93 | * testsuite/25_algorithms/equal/constrained.cc: New test. | |
| 94 | * testsuite/25_algorithms/equal_range/constrained.cc: New test. | |
| 95 | * testsuite/25_algorithms/fill/constrained.cc: New test. | |
| 96 | * testsuite/25_algorithms/fill_n/constrained.cc: New test. | |
| 97 | * testsuite/25_algorithms/find/constrained.cc: New test. | |
| 98 | * testsuite/25_algorithms/find_end/constrained.cc: New test. | |
| 99 | * testsuite/25_algorithms/find_first_of/constrained.cc: New test. | |
| 100 | * testsuite/25_algorithms/find_if/constrained.cc: New test. | |
| 101 | * testsuite/25_algorithms/find_if_not/constrained.cc: New test. | |
| 102 | * testsuite/25_algorithms/for_each/constrained.cc: New test. | |
| 103 | * testsuite/25_algorithms/generate/constrained.cc: New test. | |
| 104 | * testsuite/25_algorithms/generate_n/constrained.cc: New test. | |
| 105 | * testsuite/25_algorithms/heap/constrained.cc: New test. | |
| 106 | * testsuite/25_algorithms/includes/constrained.cc: New test. | |
| 107 | * testsuite/25_algorithms/inplace_merge/constrained.cc: New test. | |
| 108 | * testsuite/25_algorithms/is_partitioned/constrained.cc: New test. | |
| 109 | * testsuite/25_algorithms/is_permutation/constrained.cc: New test. | |
| 110 | * testsuite/25_algorithms/is_sorted/constrained.cc: New test. | |
| 111 | * testsuite/25_algorithms/is_sorted_until/constrained.cc: New test. | |
| 112 | * testsuite/25_algorithms/lexicographical_compare/constrained.cc: New | |
| 113 | test. | |
| 114 | * testsuite/25_algorithms/lower_bound/constrained.cc: New test. | |
| 115 | * testsuite/25_algorithms/max/constrained.cc: New test. | |
| 116 | * testsuite/25_algorithms/max_element/constrained.cc: New test. | |
| 117 | * testsuite/25_algorithms/merge/constrained.cc: New test. | |
| 118 | * testsuite/25_algorithms/min/constrained.cc: New test. | |
| 119 | * testsuite/25_algorithms/min_element/constrained.cc: New test. | |
| 120 | * testsuite/25_algorithms/minmax/constrained.cc: New test. | |
| 121 | * testsuite/25_algorithms/minmax_element/constrained.cc: New test. | |
| 122 | * testsuite/25_algorithms/mismatch/constrained.cc: New test. | |
| 123 | * testsuite/25_algorithms/move/constrained.cc: New test. | |
| 124 | * testsuite/25_algorithms/move_backward/constrained.cc: New test. | |
| 125 | * testsuite/25_algorithms/next_permutation/constrained.cc: New test. | |
| 126 | * testsuite/25_algorithms/none_of/constrained.cc: New test. | |
| 127 | * testsuite/25_algorithms/nth_element/constrained.cc: New test. | |
| 128 | * testsuite/25_algorithms/partial_sort/constrained.cc: New test. | |
| 129 | * testsuite/25_algorithms/partial_sort_copy/constrained.cc: New test. | |
| 130 | * testsuite/25_algorithms/partition/constrained.cc: New test. | |
| 131 | * testsuite/25_algorithms/partition_copy/constrained.cc: New test. | |
| 132 | * testsuite/25_algorithms/partition_point/constrained.cc: New test. | |
| 133 | * testsuite/25_algorithms/prev_permutation/constrained.cc: New test. | |
| 134 | * testsuite/25_algorithms/remove/constrained.cc: New test. | |
| 135 | * testsuite/25_algorithms/remove_copy/constrained.cc: New test. | |
| 136 | * testsuite/25_algorithms/remove_copy_if/constrained.cc: New test. | |
| 137 | * testsuite/25_algorithms/remove_if/constrained.cc: New test. | |
| 138 | * testsuite/25_algorithms/replace/constrained.cc: New test. | |
| 139 | * testsuite/25_algorithms/replace_copy/constrained.cc: New test. | |
| 140 | * testsuite/25_algorithms/replace_copy_if/constrained.cc: New test. | |
| 141 | * testsuite/25_algorithms/replace_if/constrained.cc: New test. | |
| 142 | * testsuite/25_algorithms/reverse/constrained.cc: New test. | |
| 143 | * testsuite/25_algorithms/reverse_copy/constrained.cc: New test. | |
| 144 | * testsuite/25_algorithms/rotate/constrained.cc: New test. | |
| 145 | * testsuite/25_algorithms/rotate_copy/constrained.cc: New test. | |
| 146 | * testsuite/25_algorithms/search/constrained.cc: New test. | |
| 147 | * testsuite/25_algorithms/search_n/constrained.cc: New test. | |
| 148 | * testsuite/25_algorithms/set_difference/constrained.cc: New test. | |
| 149 | * testsuite/25_algorithms/set_intersection/constrained.cc: New test. | |
| 150 | * testsuite/25_algorithms/set_symmetric_difference/constrained.cc: New | |
| 151 | test. | |
| 152 | * testsuite/25_algorithms/set_union/constrained.cc: New test. | |
| 153 | * testsuite/25_algorithms/shuffle/constrained.cc: New test. | |
| 154 | * testsuite/25_algorithms/sort/constrained.cc: New test. | |
| 155 | * testsuite/25_algorithms/stable_partition/constrained.cc: New test. | |
| 156 | * testsuite/25_algorithms/stable_sort/constrained.cc: New test. | |
| 157 | * testsuite/25_algorithms/swap_ranges/constrained.cc: New test. | |
| 158 | * testsuite/25_algorithms/transform/constrained.cc: New test. | |
| 159 | * testsuite/25_algorithms/unique/constrained.cc: New test. | |
| 160 | * testsuite/25_algorithms/unique_copy/constrained.cc: New test. | |
| 161 | * testsuite/25_algorithms/upper_bound/constrained.cc: New test. | |
| 162 | ||
| d1aa7705 JW |
163 | 2020-02-06 Jonathan Wakely <jwakely@redhat.com> |
| 164 | ||
| bd630df0 JW |
165 | * include/bits/stl_iterator.h (__detail::__common_iter_ptr): Fix PR |
| 166 | number in comment. Fix indentation. | |
| 167 | ||
| d1aa7705 JW |
168 | * include/bits/stl_algobase.h (__iter_swap, __iter_swap<true>): Remove |
| 169 | redundant _GLIBCXX20_CONSTEXPR. | |
| 170 | ||
| 26eae9ac JW |
171 | * include/std/ranges (viewable_range): Replace decay_t with |
| 172 | remove_cvref_t (LWG 3375). | |
| 173 | ||
| 269e8130 JW |
174 | 2020-02-05 Jonathan Wakely <jwakely@redhat.com> |
| 175 | ||
| 176 | * include/bits/iterator_concepts.h (iter_reference_t) | |
| 177 | (iter_rvalue_reference_t, iter_common_reference_t, indirect_result_t): | |
| 178 | Remove workarounds for PR c++/67704. | |
| 179 | * testsuite/24_iterators/aliases.cc: New test. | |
| 180 | ||
| 7db12d15 PP |
181 | 2020-02-05 Patrick Palka <ppalka@redhat.com> |
| 182 | ||
| 183 | * include/bits/stl_iterator.h (move_iterator::move_iterator): Move __i | |
| 184 | when initializing _M_current. | |
| 185 | (move_iterator::base): Split into two overloads differing in | |
| 186 | ref-qualifiers as in P1207R4 for C++20. | |
| 187 | ||
| 9962493c JW |
188 | 2020-02-04 Jonathan Wakely <jwakely@redhat.com> |
| 189 | ||
| 9bc5bea1 JW |
190 | * include/std/functional (_GLIBCXX_NOT_FN_CALL_OP): Un-define after |
| 191 | use. | |
| 192 | ||
| 9962493c JW |
193 | PR libstdc++/93562 |
| 194 | * include/bits/unique_ptr.h (__uniq_ptr_impl::swap): Define. | |
| 195 | (unique_ptr::swap, unique_ptr<T[], D>::swap): Call it. | |
| 196 | * testsuite/20_util/unique_ptr/modifiers/93562.cc: New test. | |
| 197 | ||
| 20fa702b AB |
198 | 2020-02-01 Andrew Burgess <andrew.burgess@embecosm.com> |
| 199 | ||
| 200 | * configure: Regenerate. | |
| 201 | ||
| 6e5a1963 PP |
202 | 2020-01-31 Patrick Palka <ppalka@redhat.com> |
| 203 | ||
| 204 | * testsuite/24_iterators/range_operations/distance.cc: Do not assume | |
| 205 | test_range::end() returns the same type as test_range::begin(). | |
| 206 | * testsuite/24_iterators/range_operations/next.cc: Likewise. | |
| 207 | * testsuite/24_iterators/range_operations/prev.cc: Likewise. | |
| 208 | * testsuite/util/testsuite_iterators.h (__gnu_test::test_range::end): | |
| 209 | Always return a sentinel<I>. | |
| 210 | ||
| 5cd2e126 JW |
211 | 2020-01-29 Jonathan Wakely <jwakely@redhat.com> |
| 212 | ||
| 0a8f4feb JW |
213 | PR libstdc++/92895 |
| 214 | * include/std/stop_token (stop_token::stop_possible()): Call new | |
| 215 | _M_stop_possible() function. | |
| 216 | (stop_token::stop_requested()): Do not use stop_possible(). | |
| 217 | (stop_token::binary_semaphore): New class, as temporary stand-in for | |
| 218 | std::binary_semaphore. | |
| 219 | (stop_token::_Stop_cb::_M_callback): Add noexcept to type. | |
| 220 | (stop_token::_Stop_cb::_M_destroyed, stop_token::_Stop_cb::_M_done): | |
| 221 | New data members for symchronization with stop_callback destruction. | |
| 222 | (stop_token::_Stop_cb::_Stop_cb): Make non-template. | |
| 223 | (stop_token::_Stop_cb::_M_linked, stop_token::_Stop_cb::_S_execute): | |
| 224 | Remove. | |
| 225 | (stop_token::_Stop_cb::_M_run): New member function. | |
| 226 | (stop_token::_Stop_state::_M_stopped, stop_token::_Stop_state::_M_mtx): | |
| 227 | Remove. | |
| 228 | (stop_token::_Stop_state::_M_owners): New data member to track | |
| 229 | reference count for ownership. | |
| 230 | (stop_token::_Stop_state::_M_value): New data member combining a | |
| 231 | spinlock, the stop requested flag, and the reference count for | |
| 232 | associated stop_source objects. | |
| 233 | (stop_token::_Stop_state::_M_requester): New data member for | |
| 234 | synchronization with stop_callback destruction. | |
| 235 | (stop_token::_Stop_state::_M_stop_possible()): New member function. | |
| 236 | (stop_token::_Stop_state::_M_stop_requested()): Inspect relevant bit | |
| 237 | of _M_value. | |
| 238 | (stop_token::_Stop_state::_M_add_owner) | |
| 239 | (stop_token::_Stop_state::_M_release_ownership) | |
| 240 | (stop_token::_Stop_state::_M_add_ssrc) | |
| 241 | (stop_token::_Stop_state::_M_sub_ssrc): New member functions for | |
| 242 | updating reference counts. | |
| 243 | (stop_token::_Stop_state::_M_lock, stop_token::_Stop_state::_M_unlock) | |
| 244 | (stop_token::_Stop_state::_M_lock, stop_token::_Stop_state::_M_unlock) | |
| 245 | (stop_token::_Stop_state::_M_try_lock) | |
| 246 | (stop_token::_Stop_state::_M_try_lock_and_stop) | |
| 247 | (stop_token::_Stop_state::_M_do_try_lock): New member functions for | |
| 248 | managing spinlock. | |
| 249 | (stop_token::_Stop_state::_M_request_stop): Use atomic operations to | |
| 250 | read and update state. Release lock while running callbacks. Use new | |
| 251 | data members to synchronize with callback destruction. | |
| 252 | (stop_token::_Stop_state::_M_remove_callback): Likewise. | |
| 253 | (stop_token::_Stop_state::_M_register_callback): Use atomic operations | |
| 254 | to read and update state. | |
| 255 | (stop_token::_Stop_state_ref): Handle type to manage _Stop_state, | |
| 256 | replacing shared_ptr. | |
| 257 | (stop_source::stop_source(const stop_source&)): Update reference count. | |
| 258 | (stop_source::operator=(const stop_source&)): Likewise. | |
| 259 | (stop_source::~stop_source()): Likewise. | |
| 260 | (stop_source::stop_source(stop_source&&)): Define as defaulted. | |
| 261 | (stop_source::operator=(stop_source&&)): Establish postcondition on | |
| 262 | parameter. | |
| 263 | (stop_callback): Enforce preconditions on template parameter. Replace | |
| 264 | base class with data member of new _Cb_impl type. | |
| 265 | (stop_callback::stop_callback(const stop_token&, Cb&&)) | |
| 266 | (stop_callback::stop_callback(stop_token&&, Cb&&)): Fix TOCTTOU race. | |
| 267 | (stop_callback::_Cb_impl): New type wrapping _Callback member and | |
| 268 | defining the _S_execute member function. | |
| 269 | * testsuite/30_threads/stop_token/stop_callback/deadlock-mt.cc: New | |
| 270 | test. | |
| 271 | * testsuite/30_threads/stop_token/stop_callback/deadlock.cc: New test. | |
| 272 | * testsuite/30_threads/stop_token/stop_callback/destroy.cc: New test. | |
| 273 | * testsuite/30_threads/stop_token/stop_callback/destructible_neg.cc: | |
| 274 | New test. | |
| 275 | * testsuite/30_threads/stop_token/stop_callback/invocable_neg.cc: New | |
| 276 | test. | |
| 277 | * testsuite/30_threads/stop_token/stop_callback/invoke.cc: New test. | |
| 278 | * testsuite/30_threads/stop_token/stop_source/assign.cc: New test. | |
| 279 | * testsuite/30_threads/stop_token/stop_token/stop_possible.cc: New | |
| 280 | test. | |
| 281 | ||
| f214ffb3 JW |
282 | * libsupc++/compare (__detail::__3way_builtin_ptr_cmp): Use |
| 283 | three_way_comparable_with. | |
| 284 | (__detail::__3way_cmp_with): Remove workaround for fixed bug. | |
| 285 | (compare_three_way::operator()): Remove redundant constraint from | |
| 286 | requires-clause. | |
| 287 | (__detail::_Synth3way::operator()): Use three_way_comparable_with | |
| 288 | instead of workaround. | |
| 289 | * testsuite/18_support/comparisons/object/93479.cc: Prune extra | |
| 290 | output due to simplified constraints on compare_three_way::operator(). | |
| 291 | ||
| 83b02010 JW |
292 | PR libstdc++/93479 |
| 293 | * libsupc++/compare (__3way_builtin_ptr_cmp): Require <=> to be valid. | |
| 294 | * testsuite/18_support/comparisons/object/93479.cc: New test. | |
| 295 | ||
| 5cd2e126 JW |
296 | * testsuite/std/ranges/access/end.cc: Do not assume test_range::end() |
| 297 | returns the same type as test_range::begin(). Add comments. | |
| 298 | * testsuite/std/ranges/access/rbegin.cc: Likewise. | |
| 299 | * testsuite/std/ranges/access/rend.cc: Likewise. | |
| 300 | * testsuite/std/ranges/range.cc: Do not assume the sentinel for | |
| 301 | test_range is the same as its iterator type. | |
| 302 | * testsuite/util/testsuite_iterators.h (test_range::sentinel): Add | |
| 303 | operator- overloads to satisfy sized_sentinel_for when the iterator | |
| 304 | satisfies random_access_iterator. | |
| 305 | ||
| 759812fd JW |
306 | 2020-01-28 Jonathan Wakely <jwakely@redhat.com> |
| 307 | ||
| 72a9fd20 JW |
308 | PR libstdc++/93470 |
| 309 | * include/bits/refwrap.h (reference_wrapper::operator()): Restrict | |
| 310 | static assertion to object types. | |
| 311 | ||
| 759812fd JW |
312 | PR libstdc++/93325 |
| 313 | * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Use AC_SEARCH_LIBS for | |
| 314 | clock_gettime instead of explicit glibc version check. | |
| 315 | * configure: Regenerate. | |
| 316 | ||
| a5d81aaa JW |
317 | 2020-01-28 Martin Liska <mliska@suse.cz> |
| 318 | ||
| 319 | PR libstdc++/93478 | |
| 320 | * include/std/atomic: Fix typo. | |
| 321 | * include/std/optional: Likewise. | |
| 322 | ||
| 323 | 2020-01-27 Andrew Burgess <andrew.burgess@embecosm.com> | |
| 324 | ||
| 325 | * configure: Regenerate. | |
| 326 | ||
| 389cd88c JW |
327 | 2020-01-27 Jonathan Wakely <jwakely@redhat.com> |
| 328 | ||
| 329 | PR libstdc++/93426 | |
| 330 | * include/std/span (span): Fix deduction guide. | |
| 331 | * testsuite/23_containers/span/deduction.cc: New test. | |
| 332 | ||
| 482eeff5 JW |
333 | 2020-01-24 Jonathan Wakely <jwakely@redhat.com> |
| 334 | ||
| 335 | * libsupc++/compare (__cmp_cat::_Eq): Remove enumeration type. | |
| 336 | (__cmp_cat::_Ord::equivalent): Add enumerator. | |
| 337 | (__cmp_cat::_Ord::_Less, __cmp_cat::_Ord::_Greater): Rename to less | |
| 338 | and greater. | |
| 339 | (partial_ordering, weak_ordering, strong_ordering): Remove | |
| 340 | constructors taking __cmp_cat::_Eq parameters. Use renamed | |
| 341 | enumerators. | |
| 342 | ||
| e8e66971 MR |
343 | 2020-01-24 Maciej W. Rozycki <macro@wdc.com> |
| 344 | ||
| 345 | * acinclude.m4: Handle `--with-toolexeclibdir='. | |
| 346 | * Makefile.in: Regenerate. | |
| 347 | * aclocal.m4: Regenerate. | |
| 348 | * configure: Regenerate. | |
| 349 | * doc/Makefile.in: Regenerate. | |
| 350 | * include/Makefile.in: Regenerate. | |
| 351 | * libsupc++/Makefile.in: Regenerate. | |
| 352 | * po/Makefile.in: Regenerate. | |
| 353 | * python/Makefile.in: Regenerate. | |
| 354 | * src/Makefile.in: Regenerate. | |
| 355 | * src/c++11/Makefile.in: Regenerate. | |
| 356 | * src/c++17/Makefile.in: Regenerate. | |
| 357 | * src/c++98/Makefile.in: Regenerate. | |
| 358 | * src/filesystem/Makefile.in: Regenerate. | |
| 359 | * testsuite/Makefile.in: Regenerate. | |
| 360 | ||
| 7a900bce AO |
361 | 2020-01-23 Alexandre Oliva <oliva@adacore.com> |
| 362 | ||
| f9e84b31 AO |
363 | * crossconfig.m4 (GLIBCXX_CHECK_MATH_DECL): Reject macros. |
| 364 | * configure: Rebuild. | |
| 365 | ||
| 7a900bce AO |
366 | * testsuite/27_io/fpos/mbstate_t/1.cc: Zero-init mbstate_t. |
| 367 | ||
| 04681fca JW |
368 | 2020-01-23 Jonathan Wakely <jwakely@redhat.com> |
| 369 | ||
| 370 | PR libstdc++/91947 | |
| 371 | * include/Makefile.am (${host_builddir}/largefile-config.h): Simplify | |
| 372 | rule. | |
| 373 | * include/Makefile.in: Regenerate. | |
| 374 | ||
| c784f162 JW |
375 | 2020-01-20 Jonathan Wakely <jwakely@redhat.com> |
| 376 | ||
| 377 | * doc/xml/faq.xml: Fix grammar. | |
| 378 | * doc/xml/manual/appendix_contributing.xml: Improve instructions. | |
| 379 | * doc/xml/manual/spine.xml: Update copyright years. | |
| 380 | * doc/html/*: Regenerate. | |
| 381 | ||
| f4d83eba ER |
382 | 2020-01-19 Eric S. Raymond <esr@thyrsus.com> |
| 383 | ||
| 384 | * doc/xml/faq.xml: Update for SVN -> Git transition. | |
| 385 | * doc/xml/manual/appendix_contributing.xml: Likewise. | |
| 386 | * doc/xml/manual/status_cxx1998.xml: Likewise. | |
| 387 | * doc/xml/manual/status_cxx2011.xml: Likewise. | |
| 388 | * doc/xml/manual/status_cxx2014.xml: Likewise. | |
| 389 | * doc/xml/manual/status_cxx2017.xml: Likewise. | |
| 390 | * doc/xml/manual/status_cxx2020.xml: Likewise. | |
| 391 | * doc/xml/manual/status_cxxtr1.xml: Likewise. | |
| 392 | * doc/xml/manual/status_cxxtr24733.xml: Likewise. | |
| 393 | ||
| 49789fd0 IS |
394 | 2020-01-18 Iain Sandoe <iain@sandoe.co.uk> |
| 395 | ||
| 396 | * include/Makefile.am: Add coroutine to the std set. | |
| 397 | * include/Makefile.in: Regenerated. | |
| 398 | * include/std/coroutine: New file. | |
| 399 | ||
| 0ba6a850 JW |
400 | 2020-01-17 Jonathan Wakely <jwakely@redhat.com> |
| 401 | ||
| 402 | PR libstdc++/92376 | |
| 403 | * include/bits/c++config: Only do PSTL config when the header is | |
| 404 | present, to fix freestanding. | |
| 405 | * libsupc++/new_opa.cc [!_GLIBCXX_HOSTED]: Declare allocation | |
| 406 | functions if they were detected by configure. | |
| 407 | ||
| 98d56ea8 JW |
408 | 2020-01-16 Kai-Uwe Eckhardt <kuehro@gmx.de> |
| 409 | Matthew Bauer <mjbauer95@gmail.com> | |
| 410 | Jonathan Wakely <jwakely@redhat.com> | |
| 411 | ||
| 412 | PR bootstrap/64271 (partial) | |
| 413 | * config/os/bsd/netbsd/ctype_base.h (ctype_base::mask): Change type | |
| 414 | to unsigned short. | |
| 415 | (ctype_base::alpha, ctype_base::digit, ctype_base::xdigit) | |
| 416 | (ctype_base::print, ctype_base::graph, ctype_base::alnum): Sync | |
| 417 | definitions with NetBSD upstream. | |
| 418 | (ctype_base::blank): Use _CTYPE_BL. | |
| 419 | * config/os/bsd/netbsd/ctype_configure_char.cc (_C_ctype_): Remove | |
| 420 | Declaration. | |
| 421 | (ctype<char>::classic_table): Use _C_ctype_tab_ instead of _C_ctype_. | |
| 422 | (ctype<char>::do_toupper, ctype<char>::do_tolower): Cast char | |
| 423 | parameters to unsigned char. | |
| 424 | * config/os/bsd/netbsd/ctype_inline.h (ctype<char>::is): Likewise. | |
| 425 | ||
| d9165389 FD |
426 | 2020-01-16 François Dumont <fdumont@gcc.gnu.org> |
| 427 | ||
| 428 | PR libstdc++/91263 | |
| 429 | * include/bits/hashtable.h (_Hashtable<>): Make _Equality<> friend. | |
| 430 | * include/bits/hashtable_policy.h: Include <bits/stl_algo.h>. | |
| 431 | (_Equality_base): Remove. | |
| 432 | (_Equality<>::_M_equal): Review implementation. Use | |
| 433 | std::is_permutation. | |
| 434 | * testsuite/23_containers/unordered_multiset/operators/1.cc | |
| 435 | (Hash, Equal, test02, test03): New. | |
| 436 | * testsuite/23_containers/unordered_set/operators/1.cc | |
| 437 | (Hash, Equal, test02, test03): New. | |
| 438 | ||
| 2a0f6c61 JW |
439 | 2020-01-15 Jonathan Wakely <jwakely@redhat.com> |
| 440 | ||
| 441 | PR libstdc++/93267 | |
| 442 | * include/bits/iterator_concepts.h (__max_diff_type, __max_size_type): | |
| 443 | Move here from <bits/range_access.h> and define using __int128 when | |
| 444 | available. | |
| 445 | (__is_integer_like, __is_signed_integer_like): Move here from | |
| 446 | <bits/range_access.h>. | |
| 447 | (weakly_incrementable): Use __is_signed_integer_like. | |
| 448 | * include/bits/range_access.h (__max_diff_type, __max_size_type) | |
| 449 | (__is_integer_like, __is_signed_integer_like): Move to | |
| 450 | <bits/iterator_concepts.h>. | |
| 451 | (__make_unsigned_like_t): Move here from <ranges>. | |
| 452 | * include/std/ranges (__make_unsigned_like_t): Move to | |
| 453 | <bits/range_access.h>. | |
| 454 | (iota_view): Replace using-directive with using-declarations. | |
| 455 | * testsuite/std/ranges/iota/93267.cc: New test. | |
| 456 | * testsuite/std/ranges/iota_view.cc: Move to new 'iota' sub-directory. | |
| 457 | ||
| e4379a93 JW |
458 | 2020-01-13 Jonathan Wakely <jwakely@redhat.com> |
| 459 | ||
| fe7cc34f JW |
460 | PR libstdc++/93244 |
| 461 | * include/bits/fs_path.h (path::generic_string<C,A>) | |
| 462 | [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Convert root-dir to forward-slash. | |
| 463 | * testsuite/27_io/filesystem/path/generic/generic_string.cc: Check | |
| 464 | root-dir is converted to forward slash in generic pathname. | |
| 465 | * testsuite/27_io/filesystem/path/generic/utf.cc: New test. | |
| 466 | * testsuite/27_io/filesystem/path/generic/wchar_t.cc: New test. | |
| 467 | ||
| e4379a93 JW |
468 | PR libstdc++/58605 |
| 469 | * include/bits/atomic_base.h (__cpp_lib_atomic_value_initialization): | |
| 470 | Define. | |
| 471 | (__atomic_flag_base, __atomic_base, __atomic_base<_PTp*>) | |
| 472 | (__atomic_float): Add default member initializer for C++20. | |
| 473 | * include/std/atomic (atomic): Likewise. | |
| 474 | (atomic::atomic()): Remove noexcept-specifier on default constructor. | |
| 475 | * include/std/version (__cpp_lib_atomic_value_initialization): Define. | |
| 476 | * testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust dg-error line | |
| 477 | number. | |
| 478 | * testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise. | |
| 479 | * testsuite/29_atomics/atomic/cons/value_init.cc: New test. | |
| 480 | * testsuite/29_atomics/atomic_flag/cons/value_init.cc: New test. | |
| 481 | * testsuite/29_atomics/atomic_flag/requirements/trivial.cc: Adjust | |
| 482 | expected result for is_trivially_default_constructible. | |
| 483 | * testsuite/29_atomics/atomic_float/requirements.cc: Likewise. | |
| 484 | * testsuite/29_atomics/atomic_float/value_init.cc: New test. | |
| 485 | * testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: Likewise. | |
| 486 | * testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise. | |
| 487 | * testsuite/29_atomics/atomic_integral/cons/value_init.cc | |
| 488 | * testsuite/29_atomics/atomic_integral/requirements/trivial.cc: Adjust | |
| 489 | expected results for is_trivially_default_constructible. | |
| 490 | * testsuite/util/testsuite_common_types.h (has_trivial_dtor): Add | |
| 491 | new test generator. | |
| 492 | ||
| 7918cb93 JW |
493 | 2020-01-10 Jonathan Wakely <jwakely@redhat.com> |
| 494 | ||
| 68be73fc JW |
495 | * testsuite/util/testsuite_iterators.h: Improve comment. |
| 496 | ||
| 78f02e80 JW |
497 | * testsuite/25_algorithms/equal/deque_iterators/1.cc: Don't use C++11 |
| 498 | initialization syntax. | |
| 499 | ||
| 7918cb93 JW |
500 | PR libstdc++/92285 |
| 501 | * include/bits/streambuf_iterator.h (istreambuf_iterator): Make type | |
| 502 | of base class independent of __cplusplus value. | |
| 503 | [__cplusplus < 201103L] (istreambuf_iterator::reference): Override the | |
| 504 | type defined in the base class | |
| 505 | * testsuite/24_iterators/istreambuf_iterator/92285.cc: New test. | |
| 506 | * testsuite/24_iterators/istreambuf_iterator/requirements/ | |
| 507 | base_classes.cc: Adjust expected base class for C++98. | |
| 508 | ||
| acd43917 OH |
509 | 2020-01-09 Olivier Hainque <hainque@adacore.com> |
| 510 | ||
| 511 | * doc/xml/manual/appendix_contributing.xml: Document _C2 | |
| 512 | as a reserved identifier, by VxWorks. | |
| 513 | * include/bits/stl_map.h: Rename _C2 template typenames as _Cmp2. | |
| 514 | * include/bits/stl_multimap.h: Likewise. | |
| 515 | ||
| caa39b2e JW |
516 | 2020-01-09 Jonathan Wakely <jwakely@redhat.com> |
| 517 | ||
| 1a788638 JW |
518 | * include/ext/extptr_allocator.h (_ExtPtr_allocator::operator==) |
| 519 | (_ExtPtr_allocator::operator!=): Add missing const qualifiers. | |
| 520 | * include/ext/pointer.h (readable_traits<_Pointer_adapter<S>>): Add | |
| 521 | partial specialization to disambiguate the two constrained | |
| 522 | specializations. | |
| 523 | ||
| caa39b2e JW |
524 | * include/experimental/type_traits (experimental::is_pod_v): Disable |
| 525 | -Wdeprecated-declarations warnings around reference to std::is_pod. | |
| 526 | * include/std/type_traits (is_pod_v): Likewise. | |
| 527 | * testsuite/18_support/max_align_t/requirements/2.cc: Also check | |
| 528 | is_standard_layout and is_trivial. Do not check is_pod for C++20. | |
| 529 | * testsuite/20_util/is_pod/requirements/explicit_instantiation.cc: | |
| 530 | Add -Wno-deprecated for C++20. | |
| 531 | * testsuite/20_util/is_pod/requirements/typedefs.cc: Likewise. | |
| 532 | * testsuite/20_util/is_pod/value.cc: Likewise. | |
| 533 | * testsuite/experimental/type_traits/value.cc: Likewise. | |
| 534 | ||
| 1a6c5064 JTM |
535 | 2020-01-09 JeanHeyd "ThePhD" Meneide <phdofthehouse@gmail.com> |
| 536 | ||
| 537 | * include/bits/c++config (_GLIBCXX20_DEPRECATED): Add new macro. | |
| 538 | * include/std/type_traits (is_pod, is_pod_v): Deprecate for C++20. | |
| 539 | * testuite/20_util/is_pod/deprecated-2a.cc: New test. | |
| 540 | ||
| d574c8aa JW |
541 | 2020-01-09 Jonathan Wakely <jwakely@redhat.com> |
| 542 | ||
| 160e95dc JW |
543 | PR libstdc++/93205 |
| 544 | * include/bits/random.h (operator>>): Check stream operation succeeds. | |
| 545 | * include/bits/random.tcc (operator<<): Remove redundant __ostream_type | |
| 546 | typedefs. | |
| 547 | (operator>>): Remove redundant __istream_type typedefs. Check stream | |
| 548 | operations succeed. | |
| 549 | (__extract_params): New function to fill a vector from a stream. | |
| 550 | * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error line. | |
| 551 | ||
| d574c8aa JW |
552 | PR libstdc++/93208 |
| 553 | * config/abi/pre/gnu.ver: Add new exports. | |
| 554 | * include/std/memory_resource (memory_resource::~memory_resource()): | |
| 555 | Do not define inline. | |
| 556 | (monotonic_buffer_resource::~monotonic_buffer_resource()): Likewise. | |
| 557 | * src/c++17/memory_resource.cc (memory_resource::~memory_resource()): | |
| 558 | Define. | |
| 559 | (monotonic_buffer_resource::~monotonic_buffer_resource()): Define. | |
| 560 | * testsuite/20_util/monotonic_buffer_resource/93208.cc: New test. | |
| 561 | ||
| b9c84e95 FD |
562 | 2020-01-09 François Dumont <fdumont@gcc.gnu.org> |
| 563 | ||
| 564 | PR libstdc++/92124 | |
| 565 | * include/bits/hashtable.h (_Hashtable<>::__alloc_node_gen_t): New | |
| 566 | template alias. | |
| 567 | (_Hashtable<>::__fwd_value_for): New. | |
| 568 | (_Hashtable<>::_M_assign_elements<>): Remove _NodeGenerator template | |
| 569 | parameter. | |
| 570 | (_Hashtable<>::_M_assign<>): Add _Ht template parameter. | |
| 571 | (_Hashtable<>::operator=(const _Hashtable<>&)): Adapt. | |
| 572 | (_Hashtable<>::_M_move_assign): Adapt. Replace std::move_if_noexcept | |
| 573 | with std::move. | |
| 574 | (_Hashtable<>::_Hashtable(const _Hashtable&)): Adapt. | |
| 575 | (_Hashtable<>::_Hashtable(const _Hashtable&, const allocator_type&)): | |
| 576 | Adapt. | |
| 577 | (_Hashtable<>::_Hashtable(_Hashtable&&, const allocator_type&)): | |
| 578 | Adapt. | |
| 579 | * testsuite/23_containers/unordered_set/92124.cc: New. | |
| 580 | ||
| fff148b7 JW |
581 | 2020-01-08 Jonathan Wakely <jwakely@redhat.com> |
| 582 | ||
| 583 | PR libstdc++/93201 | |
| 584 | * src/c++17/fs_ops.cc (do_remove_all): New function implementing more | |
| 585 | detailed error reporting for remove_all. Check result of recursive | |
| 586 | call before incrementing iterator. | |
| 587 | (remove_all(const path&), remove_all(const path&, error_code&)): Use | |
| 588 | do_remove_all. | |
| 589 | * src/filesystem/ops.cc (remove_all(const path&, error_code&)): Check | |
| 590 | result of recursive call before incrementing iterator. | |
| 591 | * testsuite/27_io/filesystem/operations/remove_all.cc: Check errors | |
| 592 | are reported correctly. | |
| 593 | * testsuite/experimental/filesystem/operations/remove_all.cc: Likewise. | |
| 594 | ||
| 9e3c1eb7 TR |
595 | 2020-01-07 Thomas Rodgers <trodgers@redhat.com> |
| 596 | ||
| 597 | * include/std/condition_variable | |
| 598 | (condition_variable_any::wait_on): Rename to match current draft | |
| 599 | standard. | |
| 600 | (condition_variable_any::wait_on_until): Likewise. | |
| 601 | (condition_variable_any::wait_on_for): Likewise. | |
| 602 | * testsuite/30_threads/condition_variable_any/stop_token/wait_on.cc: | |
| 603 | Adjust tests to account for renamed methods. | |
| 604 | ||
| 6af8819b FD |
605 | 2020-01-07 François Dumont <fdumont@gcc.gnu.org> |
| 606 | ||
| 607 | PR libstdc++/92124 | |
| 608 | * include/bits/stl_tree.h | |
| 609 | (_Rb_tree<>::_M_move_assign(_Rb_tree&, false_type)): Replace | |
| 610 | std::move_if_noexcept by std::move. | |
| 611 | * testsuite/23_containers/map/92124.cc: New. | |
| 612 | * testsuite/23_containers/set/92124.cc: New. | |
| 613 | ||
| f31a99f7 JW |
614 | 2020-01-06 Jonathan Wakely <jwakely@redhat.com> |
| 615 | ||
| a4a1f965 JW |
616 | * include/std/stop_token (stop_token): Remove operator!= (LWG 3254). |
| 617 | (stop_source): Likewise (LWG 3362). | |
| 618 | * testsuite/30_threads/stop_token/stop_source.cc: Test equality | |
| 619 | comparisons. | |
| 620 | ||
| f31a99f7 JW |
621 | * include/bits/stl_algobase.h (__is_byte_iter, __min_cmp) |
| 622 | (lexicographical_compare_three_way): Do not depend on | |
| 623 | __cpp_lib_concepts. | |
| 624 | * include/std/version (__cpp_lib_three_way_comparison): Only define | |
| 625 | when __cpp_lib_concepts is defined. | |
| 626 | * libsupc++/compare (__cpp_lib_three_way_comparison): Likewise. | |
| 627 | ||
| b4e70137 JW |
628 | 2020-01-03 Jonathan Wakely <jwakely@redhat.com> |
| 629 | ||
| 630 | * include/bits/stl_algobase.h (lexicographical_compare_three_way): | |
| 631 | Only define four-argument overload when __cpp_lib_concepts is defined. | |
| 632 | ||
| a8497ec6 JDA |
633 | 2020-01-01 John David Anglin <danglin@gcc.gnu.org> |
| 634 | ||
| 635 | * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update. | |
| 636 | ||
| 8d9254fc | 637 | 2020-01-01 Jakub Jelinek <jakub@redhat.com> |
| 5624e564 JJ |
638 | |
| 639 | Update copyright years. | |
| b4df5e92 | 640 | \f |
| 8d9254fc | 641 | Copyright (C) 2020 Free Software Foundation, Inc. |
| b4df5e92 JW |
642 | |
| 643 | Copying and distribution of this file, with or without modification, | |
| 644 | are permitted in any medium without royalty provided the copyright | |
| 645 | notice and this notice are preserved. |