git://gcc.gnu.org / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 2af6ece2 GA |
1 | 2020-06-17 Jonathan Wakely <jwakely@redhat.com> |
| 2 | ||
| 3 | PR libstdc++/94540 | |
| 4 | * include/bits/stl_uninitialized.h (__uninitialized_default_1<true>): | |
| 5 | Construct the first value at *__first instead of on the stack. | |
| 6 | (__uninitialized_default_n_1<true>): Likewise. | |
| 7 | Improve comments on several of the non-standard algorithms. | |
| 8 | * testsuite/20_util/specialized_algorithms/uninitialized_default/94540.cc: | |
| 9 | New test. | |
| 10 | * testsuite/20_util/specialized_algorithms/uninitialized_default_n/94540.cc: | |
| 11 | New test. | |
| 12 | * testsuite/20_util/specialized_algorithms/uninitialized_value_construct/94540.cc: | |
| 13 | New test. | |
| 14 | * testsuite/20_util/specialized_algorithms/uninitialized_value_construct_n/94540.cc: | |
| 15 | New test. | |
| 16 | * testsuite/23_containers/vector/cons/94540.cc: New test. | |
| 17 | ||
| 18 | 2020-06-17 Jonathan Wakely <jwakely@redhat.com> | |
| 19 | ||
| 20 | * testsuite/20_util/specialized_algorithms/uninitialized_default_n/sizes.cc: | |
| 21 | Replace Value type with int so trivial code path is used. | |
| 22 | * testsuite/20_util/specialized_algorithms/uninitialized_value_construct_n/sizes.cc: | |
| 23 | Likewise. | |
| 24 | ||
| 25 | 2020-06-17 Jonathan Wakely <jwakely@redhat.com> | |
| 26 | ||
| 27 | * include/bits/stl_uninitialized.h (uninitialized_fill_n): Only | |
| 28 | use std::fill_n when the size is an integral type. | |
| 29 | (__uninitialized_default_n): Likewise. | |
| 30 | * testsuite/20_util/specialized_algorithms/uninitialized_default_n/sizes.cc: | |
| 31 | New test. | |
| 32 | * testsuite/20_util/specialized_algorithms/uninitialized_fill_n/sizes.cc: | |
| 33 | New test. | |
| 34 | * testsuite/20_util/specialized_algorithms/uninitialized_value_construct_n/sizes.cc: | |
| 35 | New test. | |
| 36 | ||
| 3818796b GA |
37 | 2020-06-16 Jonathan Wakely <jwakely@redhat.com> |
| 38 | ||
| 39 | PR libstdc++/95282 | |
| 40 | * include/bits/atomic_base.h (__atomic_impl::load): Use the _Val | |
| 41 | alias instead of deducing _Tp as an unqualified type. | |
| 42 | (__atomic_impl::exchange): Use the _Val alias to remove volatile | |
| 43 | from the reinterpret_cast result type. | |
| 44 | ||
| 45 | 2020-06-16 Jonathan Wakely <jwakely@redhat.com> | |
| 46 | ||
| 47 | * include/std/atomic (atomic): Add static assertions. | |
| 48 | * testsuite/29_atomics/atomic/requirements/types_neg.cc: New test. | |
| 49 | ||
| 50 | 2020-06-16 Patrick Palka <ppalka@redhat.com> | |
| 51 | ||
| 52 | PR libstdc++/94003 | |
| 53 | * testsuite/20_util/is_constructible/94003.cc: New test. | |
| 54 | ||
| ff89a472 GA |
55 | 2020-06-15 Jonathan Wakely <jwakely@redhat.com> |
| 56 | ||
| 57 | * include/bits/char_traits.h (__cpp_lib_constexpr_char_traits): | |
| 58 | Update value for C++20. | |
| 59 | * include/std/version (__cpp_lib_constexpr_char_traits): Likewise. | |
| 60 | * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++17.cc: | |
| 61 | Update expected value. | |
| 62 | * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++20.cc: | |
| 63 | Likewise. | |
| 64 | ||
| 65 | 2020-06-15 Paul Keir <paul.keir@uws.ac.uk> | |
| 66 | ||
| 67 | * include/bits/char_traits.h (char_traits::move): constexpr move with | |
| 68 | overlap was using copy_backward incorrectly. | |
| 69 | * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++20.cc: | |
| 70 | New test. | |
| 71 | ||
| 5fb822f9 GA |
72 | 2020-06-12 Jonathan Wakely <jwakely@redhat.com> |
| 73 | ||
| 74 | * testsuite/29_atomics/atomic_flag/clear/1.cc: Also test clear() | |
| 75 | when the value is currently set. | |
| 76 | * testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: | |
| 77 | Actually check the return value. | |
| 78 | * testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: | |
| 79 | Likewise. | |
| 80 | ||
| 81 | 2020-06-12 Jonathan Wakely <jwakely@redhat.com> | |
| 82 | ||
| 83 | * include/bits/atomic_base.h (atomic_flag::test): Add missing | |
| 84 | const qualifiers. | |
| 85 | * testsuite/29_atomics/atomic_flag/test/explicit.cc: Add | |
| 86 | dg-options and verify results of test function. | |
| 87 | * testsuite/29_atomics/atomic_flag/test/implicit.cc: Likewise. | |
| 88 | ||
| d678f622 GA |
89 | 2020-06-11 Jonathan Wakely <jwakely@redhat.com> |
| 90 | ||
| 91 | PR libstdc++/94749 | |
| 92 | * include/bits/istream.tcc (basic_istream::ignore(streamsize, CharT)): | |
| 93 | Only discard an extra character if we didn't already reach the | |
| 94 | maximum number. | |
| 95 | * src/c++98/istream.cc (istream::ignore(streamsiz, char)) | |
| 96 | (wistream::ignore(streamsize, wchar_t)): Likewise. | |
| 97 | * testsuite/27_io/basic_istream/ignore/char/94749.cc: New test. | |
| 98 | * testsuite/27_io/basic_istream/ignore/wchar_t/94749.cc: New test. | |
| 99 | ||
| e5a25c9a GA |
100 | 2020-06-10 Patrick Palka <ppalka@redhat.com> |
| 101 | ||
| 102 | PR libstdc++/95578 | |
| 103 | * include/bits/ranges_algo.h (__lexicographical_compare_fn): | |
| 104 | Also check that the iterator and sentinel have the same type before | |
| 105 | applying the unwrapping optimization for __normal_iterator. | |
| 106 | Split the check into two, one for the first iterator/sentinel | |
| 107 | pair and another for second iterator/sentinel pair. Remove uses | |
| 108 | of __niter_base, and remove uses of std::move on a | |
| 109 | __normal_iterator. | |
| 110 | * include/bits/ranges_algobase.h (__equal_fn): Likewise. | |
| 111 | (__copy_or_move): Likewise. Perform similar adjustments for | |
| 112 | the reverse_iterator and move_iterator optimizations. Inline | |
| 113 | the checks into the if-constexprs, and use using-declarations to | |
| 114 | make them less visually noisy. Remove uses of __niter_wrap. | |
| 115 | (__copy_or_move_backward): Likewise. | |
| 116 | * testsuite/25_algorithms/copy/95578.cc: New test. | |
| 117 | * testsuite/25_algorithms/copy_backward/95578.cc: New test. | |
| 118 | * testsuite/25_algorithms/equal/95578.cc: New test. | |
| 119 | * testsuite/25_algorithms/lexicographical_compare/95578.cc: New test. | |
| 120 | * testsuite/25_algorithms/move/95578.cc: New test. | |
| 121 | * testsuite/25_algorithms/move_backward/95578.cc: New test. | |
| 122 | ||
| 123 | 2020-06-10 François Dumont <fdumont@gcc.gnu.org> | |
| 124 | Jonathan Wakely <jwakely@redhat.com> | |
| 125 | ||
| 126 | * include/bits/deque.tcc (__lex_cmp_dit): New. | |
| 127 | (__lexicographical_compare_aux1): Define overloads for deque | |
| 128 | iterators. | |
| 129 | * include/bits/stl_algobase.h (__lexicographical_compare::__3way): | |
| 130 | New static member function. | |
| 131 | (__lexicographical_compare<true>::__3way): Likewise. | |
| 132 | (__lexicographical_compare<true>::__lc): Use __3way. | |
| 133 | (__lexicographical_compare_aux): Rename to | |
| 134 | __lexicographical_compare_aux1 and declare overloads for deque | |
| 135 | iterators. | |
| 136 | (__lexicographical_compare_aux): Define new forwarding function | |
| 137 | that calls __lexicographical_compare_aux1 and declare new overloads | |
| 138 | for safe iterators. | |
| 139 | (lexicographical_compare): Do not use __niter_base on | |
| 140 | parameters. | |
| 141 | * include/debug/safe_iterator.tcc | |
| 142 | (__lexicographical_compare_aux): Define overloads for safe | |
| 143 | iterators. | |
| 144 | * testsuite/25_algorithms/lexicographical_compare/1.cc: Add | |
| 145 | checks with random access iterators. | |
| 146 | * testsuite/25_algorithms/lexicographical_compare/deque_iterators/1.cc: | |
| 147 | New test. | |
| 148 | ||
| 3fa9d952 GA |
149 | 2020-06-09 Jonathan Wakely <jwakely@redhat.com> |
| 150 | ||
| 151 | * include/bits/stl_iterator.h (move_iterator::operator=): Define. | |
| 152 | * testsuite/24_iterators/move_iterator/dr3265.cc: New test. | |
| 153 | ||
| 154 | 2020-06-09 Jonathan Wakely <jwakely@redhat.com> | |
| 155 | ||
| 156 | * include/std/optional (bad_optional_access): Define default | |
| 157 | constructor and destructor as defaulted. | |
| 158 | * testsuite/20_util/optional/bad_access.cc: New test. | |
| 159 | ||
| 298246f3 GA |
160 | 2020-06-08 Jonathan Wakely <jwakely@redhat.com> |
| 161 | ||
| 162 | * testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error | |
| 163 | line number. | |
| 164 | * testsuite/20_util/default_delete/void_neg.cc: Likewise. | |
| 165 | ||
| 166 | 2020-06-08 Jonathan Wakely <jwakely@redhat.com> | |
| 167 | ||
| 168 | * include/bits/unique_ptr.h (operator<<): Define for C++20. | |
| 169 | * testsuite/20_util/unique_ptr/io/lwg2948.cc: New test. | |
| 170 | ||
| 3b1bfeae GA |
171 | 2020-06-04 Jonathan Wakely <jwakely@redhat.com> |
| 172 | ||
| 173 | * include/bits/iterator_concepts.h (__detail::__ptr, __detail::__ref) | |
| 174 | (__detail::__cat, __detail::__diff): Move to class scope in the | |
| 175 | relevant __iterator_traits specializations. | |
| 176 | (__iterator_traits<>): Use nested class templates instead of ones from | |
| 177 | namespace __detail. | |
| 178 | * include/bits/stl_iterator.h (__detail::__common_iter_ptr): Move to | |
| 179 | class scope in iterator_traits<common_iterator<I, S>>. | |
| 180 | (iterator_traits<common_iterator<I, S>>): Use nested class template | |
| 181 | instead of __detail::__common_iter_ptr. | |
| 182 | ||
| 183 | 2020-06-04 François Dumont <fdumont@gcc.gnu.org> | |
| 184 | ||
| 185 | * include/bits/stl_algo.h (__copy_n_a): Move to ... | |
| 186 | * include/bits/stl_algobase.h (__copy_n_a): ...here. Add __strict | |
| 187 | parameter. | |
| 188 | (__copy_n_a(istreambuf_iterator<>, _Size, _Deque_iterator<>, bool)): | |
| 189 | Declare. | |
| 190 | (__niter_base(const _Safe_iterator<_Ite, _Seq, | |
| 191 | random_access_iterator_tag>&)): Declare. | |
| 192 | (__copy_move_a2(istreambuf_iterator<>, istreambuf_iterator<>, | |
| 193 | _Deque_iterator<>)): Declare. | |
| 194 | * include/bits/deque.tcc | |
| 195 | (__copy_move_a2(istreambuf_iterator<>, istreambuf_iterator<>, | |
| 196 | _Deque_iterator<>)): New. | |
| 197 | (__copy_n_a(istreambuf_iterator<>, _Size, _Deque_iterator<>, bool)): | |
| 198 | New. | |
| 199 | * include/bits/streambuf_iterator.h | |
| 200 | (__copy_n_a(istreambuf_iterator<>, _Size, _CharT*, bool)): Adapt. | |
| 201 | * include/debug/safe_iterator.tcc (__niter_base): New. | |
| 202 | * testsuite/25_algorithms/copy/streambuf_iterators/char/4.cc | |
| 203 | (test03): New. | |
| 204 | * testsuite/25_algorithms/copy/streambuf_iterators/char/debug/deque_neg.cc: | |
| 205 | New test. | |
| 206 | * testsuite/25_algorithms/copy_n/debug/istreambuf_ite_deque_neg.cc: | |
| 207 | New test. | |
| 208 | * testsuite/25_algorithms/copy_n/istreambuf_iterator/2.cc: New test. | |
| 209 | * testsuite/25_algorithms/copy_n/istreambuf_iterator/deque.cc: | |
| 210 | New test. | |
| 211 | ||
| 212 | 2020-06-04 Jonathan Wakely <jwakely@redhat.com> | |
| 213 | ||
| 214 | * include/bits/ranges_algobase.h (__copy_n_fn): Only call | |
| 215 | ranges::copy for positive values. | |
| 216 | * include/bits/stl_algo.h (copy_n): Convert Size argument to an | |
| 217 | integral type and only call __copy_n for positive values. | |
| 218 | * testsuite/util/testsuite_iterators.h | |
| 219 | (random_access_iterator_wrapper::operator+=): Fix range check for | |
| 220 | negative values. | |
| 221 | (output_container, input_container, forward_container) | |
| 222 | (bidirectional_container, random_access_container): New alias | |
| 223 | templates. | |
| 224 | * testsuite/25_algorithms/copy_n/5.cc: New test. | |
| 225 | ||
| 375652df GA |
226 | 2020-06-02 Jonathan Wakely <jwakely@redhat.com> |
| 227 | ||
| 228 | PR libstdc++/90102 | |
| 229 | * include/debug/deque (deque(const _Base&)): Replace parameter | |
| 230 | with a struct that wraps a const _Base&. | |
| 231 | * include/debug/forward_list (forward_list(_Base_ref)): New | |
| 232 | constructor. | |
| 233 | * include/debug/list (list(const _Base&)): Replace parameter | |
| 234 | with a struct that wraps a const _Base&. | |
| 235 | * include/debug/map.h (map(const _Base&)): Likewise. | |
| 236 | * include/debug/multimap.h (multimap(const _Base&)): Likewise. | |
| 237 | * include/debug/multiset.h (multiset(const _Base&)): Likewise. | |
| 238 | * include/debug/set.h (set(const _Base&)): Likewise. | |
| 239 | * include/debug/unordered_map (unordered_map(const _Base&)) | |
| 240 | (unordered_multimap(const _Base&)): Likewise. | |
| 241 | * include/debug/unordered_set (unordered_set(const _Base&)) | |
| 242 | (unordered_multiset(const _Base&)): Likewise. | |
| 243 | * testsuite/23_containers/vector/cons/destructible_debug_neg.cc: | |
| 244 | Adjust dg-error line number. | |
| 245 | * include/debug/vector (vector(const _Base&)): Likewise. | |
| 246 | * testsuite/23_containers/deque/debug/90102.cc: New test. | |
| 247 | * testsuite/23_containers/forward_list/debug/90102.cc: New test. | |
| 248 | * testsuite/23_containers/list/debug/90102.cc: New test. | |
| 249 | * testsuite/23_containers/map/debug/90102.cc: New test. | |
| 250 | * testsuite/23_containers/multimap/debug/90102.cc: New test. | |
| 251 | * testsuite/23_containers/multiset/debug/90102.cc: New test. | |
| 252 | * testsuite/23_containers/set/debug/90102.cc: New test. | |
| 253 | * testsuite/23_containers/unordered_map/debug/90102.cc: New test. | |
| 254 | * testsuite/23_containers/unordered_multimap/debug/90102.cc: New test. | |
| 255 | * testsuite/23_containers/unordered_multiset/debug/90102.cc: New test. | |
| 256 | * testsuite/23_containers/unordered_set/debug/90102.cc: New test. | |
| 257 | * testsuite/23_containers/vector/debug/90102.cc: New test. | |
| 258 | ||
| f0723a14 GA |
259 | 2020-06-01 Jonathan Wakely <jwakely@redhat.com> |
| 260 | ||
| 261 | PR libstdc++/95392 | |
| 262 | * include/bits/fs_path.h (path::_S_to_string): Move to | |
| 263 | namespace-scope and rename to ... | |
| 264 | (__detail::__string_from_range): ... this. | |
| 265 | [WINDOWS] (__detail::__wstr_from_utf8): New function template to | |
| 266 | convert a char sequence containing UTF-8 to wstring. | |
| 267 | (path::_S_convert(Iter, Iter)): Adjust call to _S_to_string. | |
| 268 | (path::_S_convert_loc(Iter, Iter, const locale&)): Likewise. | |
| 269 | (u8path(InputIterator, InputIterator)) [WINDOWS]: Use | |
| 270 | __string_from_range to obtain a contiguous range and | |
| 271 | __wstr_from_utf8 to obtain a wide string. | |
| 272 | (u8path(const Source&)) [WINDOWS]: Use __effective_range to | |
| 273 | obtain a contiguous range and __wstr_from_utf8 to obtain a wide | |
| 274 | string. | |
| 275 | (path::_S_convert(const _EcharT*, const _EcharT)) [WINDOWS]: | |
| 276 | Use __wstr_from_utf8. | |
| 277 | ||
| 278 | 2020-06-01 Jonathan Wakely <jwakely@redhat.com> | |
| 279 | ||
| 280 | * testsuite/util/testsuite_iterators.h: | |
| 281 | (input_iterator_wrapper::operator++(int)): Return proxy object. | |
| 282 | ||
| 283 | 2020-06-01 Jonathan Wakely <jwakely@redhat.com> | |
| 284 | ||
| 285 | * doc/xml/manual/evolution.xml: Document deprecation of | |
| 286 | __is_nullptr_t and removal of std::allocator members. | |
| 287 | * doc/html/manual/api.html: Regenerate. | |
| 288 | ||
| 289 | 2020-06-01 Jonathan Wakely <jwakely@redhat.com> | |
| 290 | ||
| 291 | * doc/xml/manual/containers.xml: Replace <xref> with <link>. | |
| 292 | * doc/xml/manual/evolution.xml: Likewise. | |
| 293 | * doc/html/manual/api.html: Regenerate. | |
| 294 | * doc/html/manual/containers.html: Regenerate. | |
| 295 | ||
| 296 | 2020-06-01 Gerald Pfeifer <gerald@pfeifer.com> | |
| 297 | ||
| 298 | * doc/xml/faq.xml: Adjust Valgrind reference and remove another. | |
| 299 | * doc/html/faq.html: Regenerate. | |
| 300 | ||
| 4922851d GA |
301 | 2020-06-01 Gerald Pfeifer <gerald@pfeifer.com> |
| 302 | ||
| 303 | * doc/xml/manual/policy_data_structures_biblio.xml: Remove | |
| 304 | stray change. | |
| 305 | ||
| 306 | 2020-06-01 Gerald Pfeifer <gerald@pfeifer.com> | |
| 307 | ||
| 308 | * doc/xml/manual/policy_data_structures_biblio.xml: Switch | |
| 309 | www.cs.princeton.edu to https. | |
| 310 | * doc/html/manual/policy_data_structures.html: Regenerate. | |
| 311 | ||
| 312 | 2020-05-31 Douglas B Rupp <douglas.b.rupp@gmail.com> | |
| 313 | ||
| 314 | * crossconfig.m4 (<*-vxworks>): Check for more math decls. | |
| 315 | * configure: Rebuild. | |
| 316 | ||
| cf93e170 GA |
317 | 2020-05-29 H.J. Lu <hjl.tools@gmail.com> |
| 318 | ||
| 319 | PR bootstrap/95413 | |
| 320 | * configure: Regenerated. | |
| 321 | ||
| 322 | 2020-05-29 François Dumont <fdumont@gcc.gnu.org> | |
| 323 | ||
| 324 | PR libstdc++/95079 | |
| 325 | * include/bits/hashtable_policy.h (_Insert_base<>::try_emplace): New. | |
| 326 | * include/bits/unordered_map.h (unordered_map<>::try_emplace): Adapt. | |
| 327 | (unordered_map<>::insert_or_assign): Adapt. | |
| 328 | ||
| 2da99715 GA |
329 | 2020-05-27 Jonathan Wakely <jwakely@redhat.com> |
| 330 | ||
| 331 | PR libstdc++/95282 | |
| 332 | * include/bits/atomic_base.h (__atomic_impl::load): Add | |
| 333 | cv-qualifiers to parameter so that _Tp is deduced as the | |
| 334 | unqualified type. | |
| 335 | * testsuite/29_atomics/atomic_float/95282.cc: New test. | |
| 336 | ||
| 337 | 2020-05-27 Jonathan Wakely <jwakely@redhat.com> | |
| 338 | ||
| 339 | PR libstdc++/95322 | |
| 340 | * include/std/ranges (transform_view::_Sentinel): Allow hidden | |
| 341 | friends to work with _Iterator<true> and _Iterator<false>. | |
| 342 | (join_view::_Sentinel): Likewise. | |
| 343 | * testsuite/std/ranges/adaptors/95322.cc: New test. | |
| 344 | ||
| 345 | 2020-05-27 Jonathan Wakely <jwakely@redhat.com> | |
| 346 | ||
| 347 | PR libstdc++/94354 | |
| 348 | * include/bits/stl_iterator.h (reverse_iterator): Fix comparison | |
| 349 | operators to use the correct operations on the underlying | |
| 350 | iterators. | |
| 351 | * testsuite/24_iterators/reverse_iterator/rel_ops.cc: New test. | |
| 352 | ||
| 353 | 2020-05-27 Jonathan Wakely <jwakely@redhat.com> | |
| 354 | ||
| 355 | * testsuite/18_support/comparisons/categories/zero_neg.cc: New test. | |
| 356 | ||
| 4a0b5f27 GA |
357 | 2020-05-26 Patrick Palka <ppalka@redhat.com> |
| 358 | ||
| 359 | PR libstdc++/95322 | |
| 360 | * include/bits/stl_iterator.h (__detail::_Common_iter_proxy): | |
| 361 | Remove and instead define it ... | |
| 362 | (common_iterator::_Proxy): ... here. | |
| 363 | (common_iterator::operator->): Use it. | |
| 364 | * testsuite/24_iterators/common_iterator/2.cc: New test. | |
| 365 | * testsuite/std/ranges/adaptors/95322.cc: New test. | |
| 366 | ||
| b06e7245 PP |
367 | 2020-05-23 Patrick Palka <ppalka@redhat.com> |
| 368 | ||
| 369 | PR libstdc++/93978 | |
| 370 | * testsuite/std/ranges/adaptors/93978.cc: Add -Wall to | |
| 371 | dg-additional-options. Avoid unused-but-set-variable warning. | |
| 372 | ||
| fd9899a4 JW |
373 | 2020-05-23 Jonathan Wakely <jwakely@redhat.com> |
| 374 | ||
| 5173c2aa JW |
375 | PR libstdc++/95289 |
| 376 | * include/debug/helper_functions.h (__get_distance): Only declare | |
| 377 | as a constexpr function for C++14 and up. | |
| 378 | * testsuite/25_algorithms/copy/debug/95289.cc: New test. | |
| 379 | ||
| 33271ba0 JW |
380 | * include/bits/fs_path.h (__detail::_S_range_begin) |
| 381 | (__detail::_S_range_end, path::_S_string_from_iter): Replace with | |
| 382 | overloaded function template __detail::__effective_range. | |
| 383 | (__detail::__effective_range): New overloaded function template to | |
| 384 | create a basic_string or basic_string_view for an effective range. | |
| 385 | (__detail::__value_type_is_char): Use __detail::__effective_range. | |
| 386 | Do not use remove_const on value type. | |
| 387 | (__detail::__value_type_is_char_or_char8_t): Likewise. | |
| 388 | (path::path(const Source&, format)) | |
| 389 | (path::path(const Source&, const locale&)) | |
| 390 | (path::operator/=(const Source&), path::append(const Source&)) | |
| 391 | (path::concat(const Source&)): Use __detail::__effective_range. | |
| 392 | (path::_S_to_string(InputIterator, InputIterator)): New function | |
| 393 | template to create a string view if possible, or string otherwise. | |
| 394 | (path::_S_convert): Add overloads that convert a string returned | |
| 395 | by __detail::__effective_range. Use if-constexpr to inline conversion | |
| 396 | logic from all overloads of _Cvt::_S_convert. | |
| 397 | (path::_S_convert_loc): Add overload that converts a string. Use | |
| 398 | _S_to_string to avoid allocation when possible. | |
| 399 | (path::_Cvt): Remove. | |
| 400 | (path::operator+=(CharT)): Remove indirection through path::concat. | |
| 401 | * include/experimental/bits/fs_path.h (path::_S_convert_loc): Add | |
| 402 | overload for non-const pointers, to avoid constructing a std::string. | |
| 403 | * src/c++17/fs_path.cc (path::_S_convert_loc): Replace conditional | |
| 404 | compilation with call to _S_convert. | |
| 405 | ||
| bd2290e0 JW |
406 | * include/bits/fs_path.h (__detail::_S_range_begin) |
| 407 | (__detail::_S_range_end): Remove unintentional static specifiers. | |
| 408 | * include/experimental/bits/fs_path.h (__detail::_S_range_begin) | |
| 409 | (__detail::_S_range_end): Likewise. | |
| 410 | ||
| fd9899a4 JW |
411 | * include/bits/fs_path.h (filesystem::__detail::__is_encoded_char): |
| 412 | Replace alias template with variable template. Don't remove const. | |
| 413 | (filesystem::__detail::__is_path_src): Replace overloaded function | |
| 414 | template with variable template and specializations. | |
| 415 | (filesystem::__detail::__is_path_iter_src): Replace alias template | |
| 416 | with class template. | |
| 417 | (filesystem::__detail::_Path): Use __is_path_src. Remove support for | |
| 418 | iterator pairs. | |
| 419 | (filesystem::__detail::_Path2): New alias template for checking | |
| 420 | InputIterator requirements. | |
| 421 | (filesystem::__detail::__constructible_from): Remove. | |
| 422 | (filesystem::path): Replace _Path<Iter, Iter> with _Path2<Iter>. | |
| 423 | * testsuite/27_io/filesystem/path/construct/80762.cc: Check with two | |
| 424 | constructor arguments of void and void* types. | |
| 425 | ||
| e8744c8f MK |
426 | 2020-05-21 Matthias Kretz <kretz@kde.org> |
| 427 | ||
| 428 | * testsuite/Makefile.am: Remove dup target_triplet and set tool, | |
| 429 | allowing runtest to work without arguments. | |
| 430 | * testsuite/Makefile.in: Regenerate. | |
| 431 | ||
| 6939a439 JW |
432 | 2020-05-21 Jonathan Wakely <jwakely@redhat.com> |
| 433 | ||
| 25487e16 JW |
434 | PR libstdc++/93983 |
| 435 | * include/bits/iterator_concepts.h (__detail::__cpp17_iterator): | |
| 436 | Reorder constraints to avoid recursion when constructors use | |
| 437 | iterator_traits (LWG 3420). | |
| 438 | * testsuite/24_iterators/customization_points/lwg3420.cc: New test. | |
| 439 | ||
| dfd8e696 JW |
440 | * include/experimental/socket (basic_socket::is_open() |
| 441 | (basic_socket_acceptor::is_open()): Use _GLIBCXX_NODISCARD macro. | |
| 442 | ||
| 0c9fc309 JW |
443 | * include/experimental/bits/net.h (__endpoint, __protocol) |
| 444 | (__acceptable_protocol, __inet_protocol): New concepts. | |
| 445 | (__detail::__is_endpoint): Move trait from <experimental/socket>. | |
| 446 | (__is_protocol, __is_acceptable_protocol, __is_inet_protocol): New | |
| 447 | traits. | |
| 448 | (__endpoint, __protocol, __acceptable_protocol): New variable | |
| 449 | templates. | |
| 450 | * include/experimental/socket (__is_endpoint): Move to net.h header. | |
| 451 | (basic_socket, basic_socket_acceptor): Check requirements. | |
| 452 | ||
| 344c8bd6 JW |
453 | * include/experimental/executor (use_future_t::use_future_t()): Fix |
| 454 | incorrect noexcept-specifier. | |
| 455 | * include/experimental/internet (basic_resolver_results): Adjust | |
| 456 | whitespace. | |
| 457 | * include/experimental/socket (__basic_socket_impl::release): Add | |
| 458 | member function. | |
| 459 | (basic_socket(io_context&, const endpoint_type&)): Fix argument to | |
| 460 | target constructor. | |
| 461 | (basic_socket::release(), basic_socket::release(error_code&)): Add | |
| 462 | missing member functions. | |
| 463 | (basic_socket::is_open()): Add nodiscard attribute. | |
| 464 | (basic_socket::close(error_code&)): Pass argument to base function. | |
| 465 | (basic_socket_acceptor::release()) | |
| 466 | (basic_socket_acceptor::release(error_code&)): Add missing member | |
| 467 | functions. | |
| 468 | (basic_socket_acceptor::is_open()): Add nodiscard attribute. | |
| 469 | (basic_socket_streambuf::error()): Add noexcept. | |
| 470 | (basic_socket_iostream::error()): Likewise. | |
| 471 | * testsuite/experimental/net/socket/basic_socket.cc: New test. | |
| 472 | ||
| 6939a439 JW |
473 | * include/experimental/buffer: Replace typedefs with |
| 474 | alias-declarations. | |
| 475 | * include/experimental/executor: Likewise. | |
| 476 | * include/experimental/internet: Likewise. | |
| 477 | * include/experimental/socket: Likewise. | |
| 478 | * include/experimental/timer: Likewise. | |
| 479 | ||
| dfc5e65c JW |
480 | 2020-05-19 Jonathan Wakely <jwakely@redhat.com> |
| 481 | ||
| 482 | PR libstdc++/94087 | |
| 483 | * src/c++11/random.cc (__x86_rdseed): Allow fallback function to be | |
| 484 | passed in. | |
| 485 | (__x86_rdseed_rdrand): New function that uses rdseed with rdrand | |
| 486 | fallback. | |
| 487 | (random_device::_M_init): Use __x86_rdseed_rdrand when both | |
| 488 | instructions are available. | |
| 489 | * testsuite/26_numerics/random/random_device/94087.cc: New test. | |
| 490 | ||
| 7a03ed50 PP |
491 | 2020-05-19 Patrick Palka <ppalka@redhat.com> |
| 492 | ||
| 493 | PR c++/66439 | |
| 494 | * testsuite/20_util/pair/astuple/get_neg.cc: Prune "type/value | |
| 495 | mismatch" messages. | |
| 496 | * testsuite/20_util/tuple/element_access/get_neg.cc: Likewise. | |
| 497 | ||
| c1f35190 L |
498 | 2020-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| 499 | ||
| 500 | PR bootstrap/95147 | |
| 501 | * configure: Regenerated. | |
| 502 | ||
| 66291fed L |
503 | 2020-05-14 H.J. Lu <hongjiu.lu@intel.com> |
| 504 | ||
| 505 | * configure: Regenerated. | |
| 506 | ||
| 76ff781b AO |
507 | 2020-05-13 Alexandre Oliva <oliva@adacore.com> |
| 508 | ||
| 509 | PR libstdc++/77691 | |
| 510 | * include/experimental/memory_resource | |
| 511 | (__resource_adaptor_imp::do_allocate): Handle max_align_t on | |
| 512 | x86-vxworks as on x86-solaris. | |
| 513 | (__resource_adaptor_imp::do_deallocate): Likewise. | |
| 514 | * testsuite/experimental/memory_resource/new_delete_resource.cc: | |
| 515 | Drop xfail. | |
| 516 | (BAD_MAX_ALIGN_T): Define on x86-vxworks as on x86-solaris. | |
| 517 | (test03): Drop max-align test for char-aligned alloc. | |
| 518 | ||
| bb0fc55c UD |
519 | 2020-05-08 Ulrich Drepper <drepper@redhat.com> |
| 520 | ||
| 521 | * include/bits/atomic_base.h (atomic_flag): Implement test member | |
| 522 | function. | |
| 523 | * include/std/version: Define __cpp_lib_atomic_flag_test. | |
| 524 | * testsuite/29_atomics/atomic_flag/test/explicit.cc: New file. | |
| 525 | * testsuite/29_atomics/atomic_flag/test/implicit.cc: New file. | |
| 526 | ||
| 04435fe5 JW |
527 | 2020-05-07 Jonathan Wakely <jwakely@redhat.com> |
| 528 | ||
| 529 | PR libstdc++/94971 (partial) | |
| 530 | * include/bits/ranges_algo.h (ranges::__sample_fn): Qualify | |
| 531 | std::sample using macro to work in parallel mode. | |
| 532 | (__sort_fn): Likewise for std::sort. | |
| 533 | (ranges::__nth_element_fn): Likewise for std::nth_element. | |
| 534 | * include/bits/stl_algobase.h (lexicographical_compare_three_way): | |
| 535 | Likewise for std::__min_cmp. | |
| 536 | * include/parallel/algobase.h (lexicographical_compare_three_way): | |
| 537 | Add to namespace std::__parallel. | |
| 538 | ||
| 539 | PR c/92472 | |
| 540 | * include/parallel/multiway_merge.h (_GuardedIterator::operator*) | |
| 541 | (_GuardedIterator::operator _RAIter, _UnguardedIterator::operator*) | |
| 542 | (_UnguardedIterator::operator _RAIter): Add const qualifier. | |
| 543 | (operator<(_GuardedIterator&, _GuardedIterator&) | |
| 544 | (operator<=(_GuardedIterator&, _GuardedIterator&) | |
| 545 | (operator<(_UnguardedIterator&, _UnguardedIterator&) | |
| 546 | (operator<=(_UnguardedIterator&, _UnguardedIterator&): Change | |
| 547 | parameters to const references. | |
| 548 | ||
| ec343171 EB |
549 | 2020-05-07 Eric Botcazou <ebotcazou@adacore.com> |
| 550 | ||
| 551 | * config/abi/post/sparc64-linux-gnu/baseline_symbols.txt: Update. | |
| 552 | * config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt: Likewise. | |
| 553 | ||
| 55c70f36 FD |
554 | 2020-05-06 François Dumont <fdumont@gcc.gnu.org> |
| 555 | ||
| c92e8d6a JW |
556 | * include/bits/stl_algobase.h (struct _Bit_iterator): New declaration. |
| 557 | (std::__fill_a1(_Bit_iterator, _Bit_iterator, const bool&)): Likewise. | |
| 558 | * include/bits/stl_bvector.h (__fill_bvector): Move outside | |
| 559 | _GLIBCXX_STD_C namespace. | |
| 560 | (fill(_Bit_iterator, _Bit_iterator, const bool&)): Likewise and rename | |
| 561 | into... | |
| 562 | (__fill_a1): ...this. | |
| 563 | * testsuite/25_algorithms/fill/bvector/1.cc: New. | |
| 55c70f36 | 564 | |
| fd8e3e97 L |
565 | 2020-05-06 H.J. Lu <hongjiu.lu@intel.com> |
| 566 | ||
| 567 | * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Updated. | |
| 568 | ||
| 81f2449c RO |
569 | 2020-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 570 | ||
| 571 | * config/abi/post/i386-solaris/baseline_symbols.txt: Regenerate. | |
| 572 | * config/abi/post/i386-solaris/amd64/baseline_symbols.txt: | |
| 573 | Likewise. | |
| 574 | * config/abi/post/sparc-solaris/baseline_symbols.txt: Likewise. | |
| 575 | * config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt: | |
| 576 | Likewise. | |
| 577 | ||
| a31813c6 ML |
578 | 2020-05-06 Martin Liska <mliska@suse.cz> |
| 579 | ||
| 580 | Revert: | |
| 581 | 2020-05-05 Martin Liska <mliska@suse.cz> | |
| 582 | PR c/92472 | |
| 583 | * include/parallel/multiway_merge.h: | |
| 584 | Use const for _Compare template argument. | |
| 585 | ||
| edad45ca JW |
586 | 2020-05-06 Jonathan Wakely <jwakely@redhat.com> |
| 587 | ||
| 588 | * doc/xml/manual/abi.xml (abi.versioning.history): Document library | |
| 589 | versions for GCC 9.[123] and 10.1 releases. | |
| 590 | * doc/html/*: Regenerate. | |
| 591 | ||
| af95b535 JJ |
592 | 2020-05-06 Jakub Jelinek <jakub@redhat.com> |
| 593 | ||
| 594 | * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update. | |
| 595 | * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update. | |
| 596 | * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update. | |
| 597 | * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update. | |
| 598 | * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update. | |
| 599 | * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update. | |
| 600 | * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update. | |
| 601 | ||
| 47309ba7 ML |
602 | 2020-05-05 Martin Liska <mliska@suse.cz> |
| 603 | ||
| 604 | PR c/92472 | |
| 605 | * include/parallel/multiway_merge.h: | |
| 606 | Use const for _Compare template argument. | |
| 607 | ||
| 1405ed43 FS |
608 | 2020-05-04 Fangrui Song <maskray@google.com> |
| 609 | ||
| 610 | * libsupc++/cxxabi.h (__cxa_finalize): Fix return type. | |
| 611 | ||
| bb27781b JW |
612 | 2020-05-04 Jonathan Wakely <jwakely@redhat.com> |
| 613 | ||
| ae8a08ff JW |
614 | * doc/xml/faq.xml: Use working link for SGI STL FAQ. |
| 615 | * doc/html/*: Regenerate. | |
| 616 | ||
| bb27781b JW |
617 | PR libstdc++/94906 |
| 618 | * src/c++17/memory_resource.cc | |
| 619 | (monotonic_buffer_resource::_Chunk::release): Use size_t for shift | |
| 620 | operands. | |
| 621 | ||
| e6b31fc7 NS |
622 | 2020-05-04 Nathan Sidwell <nathan@acm.org> |
| 623 | ||
| 624 | PR libstdc++/94747 | |
| 625 | * libsupc++/dyncast.cc (__dynamic_cast): Cast offsetof to | |
| 626 | ptrdiff_t before negation, to show intent more clearly. | |
| 627 | ||
| ec40967f JW |
628 | 2020-05-04 Jonathan Wakely <jwakely@redhat.com> |
| 629 | ||
| 630 | PR libstdc++/94936 | |
| 631 | * src/c++17/memory_resource.cc (synchronized_pool_resource::_TPools): | |
| 632 | Add comment about single-threaded behaviour. | |
| 633 | (synchronized_pool_resource::_TPools::move_nonempty_chunks()): Hoist | |
| 634 | class member access out of loop. | |
| 635 | (synchronized_pool_resource::synchronized_pool_resource()) | |
| 636 | (synchronized_pool_resource::~synchronized_pool_resource()) | |
| 637 | (synchronized_pool_resource::release()): Check __gthread_active_p | |
| 638 | before creating and/or deleting the thread-specific data key. | |
| 639 | (synchronized_pool_resource::_M_thread_specific_pools()): Adjust | |
| 640 | assertions. | |
| 641 | (synchronized_pool_resource::do_allocate(size_t, size_t)): Add fast | |
| 642 | path for single-threaded case. | |
| 643 | (synchronized_pool_resource::do_deallocate(void*, size_t, size_t)): | |
| 644 | Likewise. Return if unable to find a pool that owns the allocation. | |
| 645 | * testsuite/20_util/synchronized_pool_resource/allocate_single.cc: | |
| 646 | New test. | |
| 647 | * testsuite/20_util/synchronized_pool_resource/cons_single.cc: New | |
| 648 | test. | |
| 649 | * testsuite/20_util/synchronized_pool_resource/release_single.cc: New | |
| 650 | test. | |
| 651 | ||
| 22b6b5d6 JW |
652 | 2020-05-03 Jonathan Wakely <jwakely@redhat.com> |
| 653 | ||
| 654 | PR libstdc++/94933 | |
| 655 | * include/bits/stl_algobase.h (__fill_a1): Make overload for byte types | |
| 656 | usable in constant expressions. | |
| 657 | * testsuite/25_algorithms/fill_n/constexpr.cc: Test with bytes and | |
| 658 | non-scalars. | |
| 659 | ||
| 187c854c JW |
660 | 2020-05-01 Jonathan Wakely <jwakely@redhat.com> |
| 661 | ||
| 662 | PR libstdc++/94901 | |
| 663 | * testsuite/17_intro/badnames.cc: Test values between _E9 and _E24 too. | |
| 664 | ||
| a5f2fb1f JW |
665 | 2020-05-01 Jonathan Wakely <jwakely@redhat.com> |
| 666 | Patrick Palka <ppalka@redhat.com> | |
| 667 | ||
| 668 | PR libstdc++/92894 | |
| 669 | * include/bits/iterator_concepts.h (ranges::__cust_imove::_IMove): | |
| 670 | Add trait to determine return type and an alias for it. | |
| 671 | (ranges::__cust_imove::_IMove::operator()): Use __result instead of | |
| 672 | deduced return type. | |
| 673 | (iter_rvalue_reference_t): Use _IMove::__type instead of checking | |
| 674 | the result of ranges::iter_move. | |
| 675 | (__detail::__indirectly_readable_impl): Use iter_rvalue_reference_t | |
| 676 | instead of checking the result of ranges::iter_move. | |
| 677 | * testsuite/24_iterators/customization_points/92894.cc: New test. | |
| 678 | * testsuite/24_iterators/indirect_callable/92894.cc: New test. | |
| 679 | ||
| 070b4df8 JW |
680 | 2020-05-01 Jonathan Wakely <jwakely@redhat.com> |
| 681 | ||
| 682 | PR libstdc++/94901 | |
| 683 | * include/std/type_traits (__is_complete_or_unbounded): Replace | |
| 684 | BADNAME _T with _Tp. | |
| 685 | * testsuite/17_intro/badnames.cc: New test. | |
| 686 | ||
| b1983f45 JW |
687 | 2020-04-30 Jonathan Wakely <jwakely@redhat.com> |
| 688 | ||
| 689 | PR libstdc++/89510 | |
| 690 | * include/bits/alloc_traits.h (allocator_traits::_S_construct) | |
| 691 | (allocator_traits::_S_destroy) | |
| 692 | (allocator_traits<allocator<T>>::construct): Use traits in | |
| 693 | noexcept-specifiers. | |
| 694 | * include/bits/allocator.h (allocator<void>::construct) | |
| 695 | (allocator<void>::destroy): Likewise. | |
| 696 | * include/ext/malloc_allocator.h (malloc_allocator::construct) | |
| 697 | (malloc_allocator::destroy): Likewise. | |
| 698 | * include/ext/new_allocator.h (new_allocator::construct) | |
| 699 | (new_allocator::destroy): Likewise. | |
| 700 | * testsuite/20_util/allocator/89510.cc: New test. | |
| 701 | * testsuite/ext/malloc_allocator/89510.cc: New test. | |
| 702 | * testsuite/ext/new_allocator/89510.cc: New test. | |
| 703 | ||
| 8f159176 JW |
704 | 2020-04-29 Jonathan Wakely <jwakely@redhat.com> |
| 705 | ||
| 706 | PR libstdc++/94854 | |
| 707 | * include/bits/basic_string.tcc: Update comment about explicit | |
| 708 | instantiations. | |
| 709 | ||
| 162c40a4 JW |
710 | 2020-04-28 Jonathan Wakely <jwakely@redhat.com> |
| 711 | ||
| d0330a03 JW |
712 | PR libstdc++/91480 |
| 713 | * include/bits/allocator.h (__cpp_lib_allocator_is_always_equal): | |
| 714 | Remove non-standard macro. | |
| 715 | * include/bits/stl_iterator.h (__cpp_lib_constexpr_iterator): Define | |
| 716 | to indicate P1032R1 support. | |
| 717 | * include/bits/stl_pair.h (__cpp_lib_constexpr_utility): Likewise. | |
| 718 | * include/std/string_view (__cpp_lib_constexpr_string_view): Likewise. | |
| 719 | * include/std/tuple (__cpp_lib_constexpr_tuple): Likewise. | |
| 720 | * include/std/version (__cpp_lib_allocator_is_always_equal): Remove. | |
| 721 | (__cpp_lib_constexpr_iterator, __cpp_lib_constexpr_string_view) | |
| 722 | (__cpp_lib_constexpr_tuple, __cpp_lib_constexpr_utility): Define. | |
| 723 | * testsuite/20_util/function_objects/constexpr_searcher.cc: Check | |
| 724 | feature test macro. | |
| 725 | * testsuite/20_util/tuple/cons/constexpr_allocator_arg_t.cc: Likewise. | |
| 726 | * testsuite/21_strings/basic_string_view/operations/copy/char/ | |
| 727 | constexpr.cc: Likewise. | |
| 728 | * testsuite/24_iterators/insert_iterator/constexpr.cc: Likewise. | |
| 729 | ||
| 162c40a4 JW |
730 | PR libstdc++/94831 |
| 731 | * include/bits/alloc_traits.h (_S_construct): Restore placement | |
| 732 | new-expression for C++11/14/17 and call std::construct_at directly | |
| 733 | for C++20. | |
| 734 | * include/bits/stl_construct.h (_Construct): Revert to non-constexpr | |
| 735 | function returning void. | |
| 736 | * testsuite/20_util/specialized_algorithms/ | |
| 737 | uninitialized_value_construct/94831.cc: New test. | |
| 738 | * testsuite/23_containers/vector/cons/94831.cc: New test. | |
| 739 | ||
| 19667c82 PP |
740 | 2020-04-28 Patrick Palka <ppalka@redhat.com> |
| 741 | ||
| 742 | LWG 3433 subrange::advance(n) has UB when n < 0 | |
| 743 | * include/std/ranges (subrange::prev): Fix typo. | |
| 744 | (subrange::advance): Handle a negative argument as per the proposed | |
| 745 | resolution of LWG 3433. | |
| 746 | * testsuite/std/ranges/subrange/lwg3433.cc: New test. | |
| 747 | ||
| b9c91b7f IS |
748 | 2020-04-28 Jonathan Wakely <jwakely@redhat.com> |
| 749 | Iain Sandoe <iain@sandoe.co.uk> | |
| 750 | ||
| 751 | PR c++/94759 | |
| 752 | * include/std/coroutine: Implement handing for non- | |
| 753 | class coroutine return types. | |
| 754 | ||
| 00082ff8 JW |
755 | 2020-04-24 Jonathan Wakely <jwakely@redhat.com> |
| 756 | ||
| 757 | * include/experimental/executor (service_already_exists): Make default | |
| 758 | constructor public (LWG 3414). | |
| 759 | * testsuite/experimental/net/execution_context/make_service.cc: Check | |
| 760 | the service_already_exists can be default constructed. | |
| 761 | ||
| d1462b07 JW |
762 | 2020-04-24 Kamlesh Kumar <kamleshbhalui@gmail.com> |
| 763 | Jonathan Wakely <jwakely@redhat.com> | |
| 764 | ||
| 765 | PR libstdc++/90415 | |
| 766 | PR libstdc++/92156 | |
| 767 | * include/std/any (any): Rename template parameters for consistency | |
| 768 | with the standard. | |
| 769 | (any::_Decay): Rename to _Decay_if_not_any. | |
| 770 | (any::any(T&&):: Remove is_constructible from constraints. Remove | |
| 771 | non-standard overload. | |
| 772 | (any::any(in_place_type_t<T>, Args&&...)) | |
| 773 | (any::any(in_place_type_t<T>, initializer_list<U>, Args&&...)) | |
| 774 | (any::emplace(Args&&...)) | |
| 775 | (any::emplace(initializer_list<U>, Args&&...)): | |
| 776 | Use decay_t instead of _Decay. | |
| 777 | * testsuite/20_util/any/cons/90415.cc: New test. | |
| 778 | * testsuite/20_util/any/cons/92156.cc: New Test. | |
| 779 | * testsuite/20_util/any/misc/any_cast_neg.cc: Make dg-error directives | |
| 780 | more robust. | |
| 781 | * testsuite/20_util/any/modifiers/92156.cc: New test. | |
| 782 | ||
| a2dcb56c JW |
783 | 2020-04-23 Jonathan Wakely <jwakely@redhat.com> |
| 784 | ||
| be0363c8 JW |
785 | * doc/xml/manual/status_cxx2020.xml: Update C++20 status table. |
| 786 | * doc/html/*: Regenerate. | |
| 787 | ||
| 40541efe JW |
788 | * include/bits/stl_iterator.h (__cpp_lib_array_constexpr): Revert |
| 789 | value for C++17 to 201803L because P0858R0 is supported for C++17. | |
| 790 | * include/std/version (__cpp_lib_array_constexpr): Likewise. | |
| 791 | * testsuite/23_containers/array/element_access/constexpr_c++17.cc: | |
| 792 | Check for value corresponding to P0031R0 features being tested. | |
| 793 | * testsuite/23_containers/array/requirements/constexpr_iter.cc: | |
| 794 | Check for value corresponding to P0858R0 features being tested. | |
| 795 | ||
| a2dcb56c JW |
796 | * include/std/version (__cpp_lib_three_way_comparison): Define for |
| 797 | freestanding builds. | |
| 798 | ||
| 8c9d69ba TR |
799 | 2020-04-23 Thomas Rodgers <rodgert@appliantology.com> |
| 800 | ||
| 801 | * include/experimental/net/executor (system_context): Mark | |
| 802 | system_context::system_context() = delete. | |
| 803 | * testsuite/experimental/net/executor/1.cc: Add new | |
| 804 | test to check system_context is not default constructible. | |
| 805 | ||
| dcf69ac5 IS |
806 | 2020-04-23 Iain Sandoe <iain@sandoe.co.uk> |
| 807 | ||
| 808 | * include/std/coroutine: Update the inline namespace to __n4861. | |
| 809 | Add the __cpp_lib_coroutine define, set to 201902L. | |
| 810 | * include/std/version: Add __cpp_lib_coroutine, set to 201902L. | |
| 811 | ||
| 0fe9eaaa JW |
812 | 2020-04-22 Jonathan Wakely <jwakely@redhat.com> |
| 813 | ||
| aac39307 JW |
814 | * include/std/execution (__cpp_lib_execution): Define to indicate |
| 815 | support for P0024R2 and P1001R2. | |
| 816 | * include/std/version (__cpp_lib_execution): Define. | |
| 817 | * testsuite/25_algorithms/pstl/feature_test.cc: Only test macro | |
| 818 | defined by <algorithm>, move other tests to new tests ... | |
| 819 | * testsuite/25_algorithms/pstl/feature_test-2.cc: New test. | |
| 820 | * testsuite/25_algorithms/pstl/feature_test-3.cc: New test. | |
| 821 | * testsuite/25_algorithms/pstl/feature_test-4.cc: New test. | |
| 822 | * testsuite/25_algorithms/pstl/feature_test-5.cc: New test. | |
| 823 | ||
| e851aa17 JW |
824 | * include/bits/stl_iterator.h (__cpp_lib_array_constexpr): Define |
| 825 | different values for C++17 and C++20, to indicate different feature | |
| 826 | sets. Update value for C++20 to indicate P1032R1 support. | |
| 827 | * include/std/version (__cpp_lib_array_constexpr): Likewise. | |
| 828 | * testsuite/23_containers/array/comparison_operators/constexpr.cc: | |
| 829 | Check feature test macro. | |
| 830 | * testsuite/23_containers/array/element_access/constexpr_c++17.cc: | |
| 831 | New test. | |
| 832 | * testsuite/23_containers/array/requirements/constexpr_fill.cc: Check | |
| 833 | feature test macro. | |
| 834 | * testsuite/23_containers/array/requirements/constexpr_iter.cc: Test | |
| 835 | in C++17 mode and check feature test macro. | |
| 836 | ||
| 2025db69 JW |
837 | * include/std/utility (__cpp_lib_constexpr_algorithms): Do not define |
| 838 | here. | |
| 839 | * testsuite/20_util/exchange/constexpr.cc: Do not expect macro to be | |
| 840 | defined by <utility>. | |
| 841 | ||
| c9313582 JW |
842 | * include/std/functional (__cpp_lib_concepts): Update macro value to |
| 843 | indicate P1964R2 support. | |
| 844 | * include/std/version (__cpp_lib_concepts): Likewise. | |
| 845 | * testsuite/std/concepts/1.cc: Adjust expected value. | |
| 846 | * testsuite/std/concepts/2.cc: Likewise. | |
| 847 | ||
| eca477d1 JW |
848 | * include/std/functional (__cpp_lib_constexpr_invoke): Rename to |
| 849 | __cpp_lib_constexpr_functional. | |
| 850 | * include/std/version (__cpp_lib_constexpr_invoke): Likewise. | |
| 851 | * testsuite/20_util/function_objects/invoke/constexpr.cc: Adjust. | |
| 852 | ||
| 56772f62 JW |
853 | * include/bits/ptr_traits.h (__cpp_lib_constexpr_memory): Define to |
| 854 | indicate P1006R1 support. | |
| 855 | (__cpp_lib_to_address): Define to indicate P0653R2 support. | |
| 856 | * include/bits/range_access.h (__cpp_lib_ssize): Define to indicate | |
| 857 | P1227R2 support. | |
| 858 | * include/bits/ranges_algo.h (__cpp_lib_shift): Define to indicate | |
| 859 | P0769R2 support. | |
| 860 | * include/std/atomic (__cpp_lib_atomic_float): Define to indicate | |
| 861 | P0020R6 support. | |
| 862 | * include/std/memory (__cpp_lib_assume_aligned): Define to indicate | |
| 863 | P1007R3 support. | |
| 864 | * include/std/memory_resource (__cpp_lib_polymorphic_allocator): | |
| 865 | Define to indicate P0339R6 support. | |
| 866 | * include/std/string_view (__cpp_lib_starts_ends_with): Define to | |
| 867 | indicate P0457R2 support. | |
| 868 | * include/std/type_traits (__cpp_lib_is_nothrow_convertible): Define | |
| 869 | to indicate P0758R1 support. | |
| 870 | (__cpp_lib_remove_cvref): Define to indicate P0550R2 support. | |
| 871 | (__cpp_lib_type_identity): Define to indicate P0887R1 support. | |
| 872 | * include/std/version (__cpp_lib_atomic_float) | |
| 873 | (__cpp_lib_is_nothrow_convertible, __cpp_lib_remove_cvref) | |
| 874 | (__cpp_lib_type_identity, __cpp_lib_assume_aligned) | |
| 875 | (__cpp_lib_constexpr_memory, __cpp_lib_polymorphic_allocator) | |
| 876 | (__cpp_lib_shift, __cpp_lib_ssize, __cpp_lib_starts_ends_with) | |
| 877 | (__cpp_lib_to_address): Define. | |
| 878 | * testsuite/20_util/to_address/1_neg.cc: Adjust dg-error line number. | |
| 879 | ||
| 0d2dbae4 JW |
880 | * include/bits/stl_map.h (__cpp_lib_map_insertion): Remove old |
| 881 | macro. | |
| 882 | * include/bits/unordered_map.h (__cpp_lib_unordered_map_insertion): | |
| 883 | Likewise. | |
| 884 | * include/std/version (__cpp_lib_map_insertion) | |
| 885 | (__cpp_lib_unordered_map_insertion): Remove. | |
| 886 | ||
| aa12ab2e JW |
887 | * include/std/condition_variable (__cpp_lib_jthread): Remove |
| 888 | redundant definition. | |
| 889 | * include/std/stop_token (__cpp_lib_jthread): Update macro value to | |
| 890 | indicate P1869R1 support. | |
| 891 | * include/std/version (__cpp_lib_jthread): Update value. | |
| 892 | * testsuite/30_threads/condition_variable_any/stop_token/1.cc: Check | |
| 893 | for updated macro value. | |
| 894 | * testsuite/30_threads/condition_variable_any/stop_token/2.cc: | |
| 895 | Likewise. | |
| 896 | * testsuite/30_threads/jthread/1.cc: Likewise. | |
| 897 | * testsuite/30_threads/jthread/2.cc: Likewise. | |
| 898 | * testsuite/30_threads/stop_token/1.cc: Likewise. | |
| 899 | * testsuite/30_threads/stop_token/2.cc: Likewise. | |
| 900 | ||
| 0fe9eaaa JW |
901 | * testsuite/21_strings/basic_string/erasure.cc: Check for |
| 902 | __cpp_lib_erase_if macro. | |
| 903 | * testsuite/23_containers/deque/erasure.cc: Add header name to #error | |
| 904 | messages. | |
| 905 | * testsuite/23_containers/forward_list/erasure.cc: Likewise. | |
| 906 | * testsuite/23_containers/list/erasure.cc: Likewise. | |
| 907 | * testsuite/23_containers/map/erasure.cc: Likewise. | |
| 908 | * testsuite/23_containers/set/erasure.cc: Likewise. | |
| 909 | * testsuite/23_containers/unordered_map/erasure.cc: Likewise. | |
| 910 | * testsuite/23_containers/unordered_set/erasure.cc: Likewise. | |
| 911 | * testsuite/23_containers/vector/erasure.cc: Likewise. | |
| 912 | ||
| d76925e4 JW |
913 | 2020-04-21 Jonathan Wakely <jwakely@redhat.com> |
| 914 | ||
| 87841658 JW |
915 | * include/bits/stl_iterator.h (__normal_iterator): Use synth-three-way |
| 916 | to define operator<=>. | |
| 917 | * testsuite/24_iterators/normal_iterator/cmp_c++20.cc: New test. | |
| 918 | ||
| 57ede05c JW |
919 | * doc/Makefile.am (xml_sources_manual): Add missing XML files. |
| 920 | * doc/Makefile.in: Regenerate. | |
| 921 | * doc/xml/manual/status_cxx1998.xml: Refer to "this section" instead | |
| 922 | of "this page". | |
| 923 | * doc/xml/manual/status_cxx2011.xml: Formatting and other corrections | |
| 924 | to the C++11 status table. | |
| 925 | * doc/xml/manual/status_cxx2014.xml: Replace list of C++14 feature | |
| 926 | proposals with table matching contents of the C++14 standard. | |
| 927 | * doc/xml/manual/status_cxx2017.xml: Add table matching contents of | |
| 928 | the C++17 standard. | |
| 929 | * doc/html/*: Regenerate. | |
| 930 | ||
| d76925e4 JW |
931 | PR c++/94149 |
| 932 | * include/std/type_traits (__is_nt_constructible_impl): Add partial | |
| 933 | specializations for bounded arrays with non-empty initializers. | |
| 934 | * testsuite/20_util/is_nothrow_constructible/value_c++20.cc: New test. | |
| 935 | ||
| b90ff7a2 TR |
936 | 2020-04-20 Thomas Rodgers <trodgers@redhat.com> |
| 937 | ||
| 938 | * testsuite/lib/libstdc++.exp: Add additional_flags= | |
| 939 | -DTBB_SUPRESS_DEPRECATED_MESSAGES=1 to suppress warnings when | |
| 940 | compiling with a newer Thread Building Blocks. | |
| 941 | ||
| 93843da6 JW |
942 | 2020-04-20 Jonathan Wakely <jwakely@redhat.com> |
| 943 | ||
| 86119f14 JW |
944 | * testsuite/24_iterators/istreambuf_iterator/sentinel.cc: New test. |
| 945 | ||
| 0ea89b15 JW |
946 | * testsuite/20_util/is_constructible/51185.cc: Make test class a |
| 947 | non-aggregate so that the test verifies the same thing in all -std | |
| 948 | modes. | |
| 949 | * testsuite/20_util/is_constructible/value-2.cc: Adjust expected | |
| 950 | results for some types when paren-init for aggregates is supported. | |
| 951 | ||
| 73a0a21d JW |
952 | * include/std/version (__cpp_lib_three_way_comparison): Update value. |
| 953 | * libsupc++/compare (__cpp_lib_three_way_comparison): Likewise. | |
| b0146791 | 954 | (__detail::__synth3way): Add noexcept-specifier. |
| 73a0a21d | 955 | |
| 93843da6 JW |
956 | * include/bits/stl_map.h (map): Define operator<=> and remove |
| 957 | operator< for C++20. | |
| 958 | * include/bits/stl_multimap.h (multimap): Likewise. | |
| 959 | * include/bits/stl_multiset.h (multiset): Likewise. | |
| 960 | * include/bits/stl_set.h (set): Likewise. | |
| 961 | * include/bits/stl_tree.h (_Rb_tree): Likewise. | |
| 962 | (_Rb_tree_iterator, _Rb_tree_const_iterator): Remove redundant | |
| 963 | operator!= for C++20. | |
| 964 | * include/debug/map.h (__gnu_debug::map): Define operator<=> for C++20. | |
| 965 | * include/debug/multimap.h (__gnu_debug::multimap): Likewise. | |
| 966 | * include/debug/multiset.h (__gnu_debug::multiset): Likewise. | |
| 967 | * include/debug/set.h (__gnu_debug::set): Likewise. | |
| 968 | * testsuite/23_containers/map/operators/cmp_c++20.cc: New test. | |
| 969 | * testsuite/23_containers/multimap/operators/cmp_c++20.cc: New test. | |
| 970 | * testsuite/23_containers/multiset/operators/cmp_c++20.cc: New test. | |
| 971 | * testsuite/23_containers/set/operators/cmp_c++20.cc: New test. | |
| 972 | ||
| 697b94cf MK |
973 | 2020-04-20 Matthias Kretz <kretz@kde.org> |
| 974 | ||
| 975 | * testsuite/lib/libstdc++.exp: Avoid illegal argument to verbose. | |
| 976 | ||
| a2c0fa35 JW |
977 | 2020-04-19 Jonathan Wakely <jwakely@redhat.com> |
| 978 | ||
| 717e91db JW |
979 | * include/bits/stl_queue.h (queue): Define operator<=> for C++20. |
| 980 | * include/bits/stl_stack.h (stack): Likewise. | |
| 981 | * testsuite/23_containers/queue/cmp_c++20.cc: New test. | |
| 982 | * testsuite/23_containers/stack/cmp_c++20.cc: New test. | |
| 983 | ||
| 7ab9c243 JW |
984 | * include/bits/unordered_map.h (unordered_map, unordered_multimap): |
| 985 | Remove redundant operator!= for C++20. | |
| 986 | * include/bits/unordered_set.h (unordered_set, unordered_multiset): | |
| 987 | Likewise. | |
| 988 | * include/debug/unordered_map (unordered_map, unordered_multimap): | |
| 989 | Likewise. | |
| 990 | * include/debug/unordered_set (unordered_set, unordered_multiset): | |
| 991 | Likewise. | |
| 992 | ||
| a2c0fa35 JW |
993 | PR other/94629 |
| 994 | * include/debug/formatter.h (_Error_formatter::_Parameter): Fix | |
| 995 | redundant assignment in constructor. | |
| 996 | ||
| c9960294 JW |
997 | 2020-04-18 Jonathan Wakely <jwakely@redhat.com> |
| 998 | ||
| 27c17177 JW |
999 | * include/std/chrono (duration, time_point): Define operator<=> and |
| 1000 | remove redundant operator!= for C++20. | |
| 1001 | * testsuite/20_util/duration/comparison_operators/three_way.cc: New | |
| 1002 | test. | |
| 1003 | * testsuite/20_util/time_point/comparison_operators/three_way.cc: New | |
| 1004 | test. | |
| 1005 | ||
| c9960294 JW |
1006 | * testsuite/util/native_type/native_priority_queue.hpp: Use |
| 1007 | allocator_traits to rebind allocator. | |
| 1008 | ||
| 875d6cb3 JW |
1009 | 2020-04-17 Jonathan Wakely <jwakely@redhat.com> |
| 1010 | ||
| bd2420f8 JW |
1011 | * include/bits/forward_list.h (forward_list): Define operator<=> and |
| 1012 | remove redundant comparison operators for C++20. | |
| 1013 | * include/bits/stl_bvector.h (vector<bool, Alloc>): Likewise. | |
| 1014 | * include/bits/stl_deque.h (deque): Likewise. | |
| 1015 | * include/bits/stl_iterator.h (__normal_iterator): Likewise. | |
| 1016 | * include/bits/stl_list.h (list): Likewise. | |
| 1017 | * include/bits/stl_vector.h (vector): Likewise. | |
| 1018 | * include/debug/deque (__gnu_debug::deque): Likewise. | |
| 1019 | * include/debug/forward_list (__gnu_debug::forward_list): Likewise. | |
| 1020 | * include/debug/list (__gnu_debug::list): Likewise. | |
| 1021 | * include/debug/safe_iterator.h (__gnu_debug::_Safe_iterator): | |
| 1022 | Likewise. | |
| 1023 | * include/debug/vector (__gnu_debug::vector): Likewise. | |
| 1024 | * include/ext/pointer.h (__gnu_cxx::_Pointer_adapter): Define | |
| 1025 | operator<=> for C++20. | |
| 1026 | * testsuite/23_containers/deque/operators/cmp_c++20.cc: New test. | |
| 1027 | * testsuite/23_containers/forward_list/cmp_c++20.cc: New test. | |
| 1028 | * testsuite/23_containers/list/cmp_c++20.cc: New test. | |
| 1029 | * testsuite/23_containers/vector/bool/cmp_c++20.cc: New test. | |
| 1030 | * testsuite/23_containers/vector/cmp_c++20.cc: New test. | |
| 1031 | ||
| 875d6cb3 JW |
1032 | * include/bits/basic_string.h (basic_string): Define operator<=> and |
| 1033 | remove redundant comparison operators for C++20. | |
| 1034 | * include/bits/char_traits.h (__gnu_cxx::char_traits, char_traits): | |
| 1035 | Add comparison_category members. | |
| 1036 | (__detail::__char_traits_cmp_cat): New helper to get comparison | |
| 1037 | category from char traits class. | |
| 1038 | * include/bits/regex.h (regex_traits::_RegexMask::operator!=): Do not | |
| 1039 | define for C++20. | |
| 1040 | (sub_match): Define operator<=> and remove redundant comparison | |
| 1041 | operators for C++20. | |
| 1042 | (match_results): Remove redundant operator!= for C++20. | |
| 1043 | * include/std/string_view (basic_string_view): Define operator<=> and | |
| 1044 | remove redundant comparison operators for C++20. | |
| 1045 | * testsuite/21_strings/basic_string/operators/char/cmp_c++20.cc: New | |
| 1046 | test. | |
| 1047 | * testsuite/21_strings/basic_string/operators/wchar_t/cmp_c++20.cc: | |
| 1048 | New test. | |
| 1049 | * testsuite/21_strings/basic_string_view/operations/copy/char/ | |
| 1050 | constexpr.cc: Initialize variable. | |
| 1051 | * testsuite/21_strings/basic_string_view/operations/copy/wchar_t/ | |
| 1052 | constexpr.cc: Likewise. | |
| 1053 | * testsuite/21_strings/basic_string_view/operators/char/2.cc: Add | |
| 1054 | dg-do directive and remove comments showing incorrect signatures. | |
| 1055 | * testsuite/21_strings/basic_string_view/operators/wchar_t/2.cc: | |
| 1056 | Likewise. | |
| 1057 | * testsuite/21_strings/basic_string_view/operators/char/cmp_c++20.cc: | |
| 1058 | New test. | |
| 1059 | * testsuite/21_strings/basic_string_view/operators/wchar_t/cmp_c++20.cc: | |
| 1060 | New test. | |
| 1061 | * testsuite/28_regex/sub_match/compare_c++20.cc: New test. | |
| 1062 | ||
| c8d88bf2 JW |
1063 | 2020-04-16 Jonathan Wakely <jwakely@redhat.com> |
| 1064 | ||
| 1065 | * testsuite/20_util/unsynchronized_pool_resource/allocate.cc: Remove | |
| 1066 | name of unused parameter. | |
| 1067 | ||
| 4714fd14 JW |
1068 | 2020-04-15 Jonathan Wakely <jwakely@redhat.com> |
| 1069 | ||
| d43919bf JW |
1070 | * include/bits/fs_dir.h (file_status): Define operator== for C++20. |
| 1071 | (directory_entry): Define operator<=> and remove redundant comparison | |
| 1072 | operators for C++20. | |
| 1073 | * include/bits/fs_fwd.h (space_info): Define operator== for C++20. | |
| 1074 | * include/bits/fs_path.h (path): Define operator<=> and remove | |
| 1075 | redundant comparison operators for C++20. | |
| 1076 | * testsuite/27_io/filesystem/path/compare/compare.cc: Fix comment. | |
| 1077 | * testsuite/27_io/filesystem/path/compare/lwg2936.cc: Likewise. | |
| 1078 | * testsuite/27_io/filesystem/path/compare/path.cc: Likewise. | |
| 1079 | * testsuite/27_io/filesystem/path/compare/strings.cc: Likewise. | |
| 1080 | ||
| 596676d6 JW |
1081 | * include/bits/allocator.h (operator!=): Do not define for C++20. |
| 1082 | * include/bits/locale_classes.h (operator!=): Likewise. | |
| 1083 | * include/bits/std_function.h (operator==(nullptr_t, const function&)) | |
| 1084 | (operator!=(const function&, nullptr_t)) | |
| 1085 | (operator!=(nullptr_t, const function&)): Likewise. | |
| 1086 | * include/ext/bitmap_allocator.h (operator!=): Likewise. | |
| 1087 | * include/ext/debug_allocator.h (operator!=): Likewise. | |
| 1088 | * include/ext/extptr_allocator.h (operator!=): Likewise. | |
| 1089 | * include/ext/malloc_allocator.h (operator!=): Likewise. | |
| 1090 | * include/ext/mt_allocator.h (operator!=): Likewise. | |
| 1091 | * include/ext/new_allocator.h (operator!=): Likewise. | |
| 1092 | * include/ext/pool_allocator.h (operator!=): Likewise. | |
| 1093 | * include/ext/throw_allocator.h (operator!=): Likewise. | |
| 1094 | * include/std/bitset (bitset::operator!=): Likewise. | |
| 1095 | * include/std/memory_resource (operator!=): Likewise. | |
| 1096 | * include/std/scoped_allocator (operator!=): Likewise. | |
| 1097 | ||
| 4714fd14 JW |
1098 | * include/std/typeindex (operator<=>): Define for C++20. |
| 1099 | * testsuite/20_util/typeindex/comparison_operators_c++20.cc: New test. | |
| 1100 | ||
| 597601aa JW |
1101 | 2020-04-14 Jonathan Wakely <jwakely@redhat.com> |
| 1102 | ||
| e1e9e8d7 JW |
1103 | * libsupc++/compare (compare_three_way): Fix constraint so that |
| 1104 | BUILTIN-PTR-THREE-WAY does not require three_way_comparable_with. | |
| 1105 | * testsuite/18_support/comparisons/object/builtin-ptr-three-way.cc: | |
| 1106 | New test. | |
| 1107 | ||
| f5fa62ed JW |
1108 | PR libstdc++/94562 |
| 1109 | * include/bits/shared_ptr.h (operator<=>): Define for C++20. | |
| 1110 | * include/bits/shared_ptr_base.h (operator<=>): Likewise. | |
| 1111 | * include/bits/unique_ptr.h (operator<=>): Add inline specifier. | |
| 1112 | * testsuite/20_util/shared_ptr/comparison/cmp_c++20.cc: New test. | |
| 1113 | * testsuite/20_util/shared_ptr/comparison/less.cc: Do not expect | |
| 1114 | std::less<A*> to be used when comparing std::shared_ptr<A> objects in | |
| 1115 | C++20. | |
| 1116 | ||
| 597601aa JW |
1117 | PR libstdc++/94565 |
| 1118 | * libsupc++/compare (__unspec): Add noexcept-specifier to constructor. | |
| 1119 | * testsuite/18_support/comparisons/categories/94565.cc: New test. | |
| 1120 | ||
| fa9a57ed JW |
1121 | 2020-04-13 Iain Sandoe <iain@sandoe.co.uk> |
| 1122 | ||
| 1123 | * include/std/coroutine: Update coroutines builtin define, | |
| 1124 | per n4861. | |
| 1125 | ||
| 5b074864 JW |
1126 | 2020-04-09 Jonathan Wakely <jwakely@redhat.com> |
| 1127 | ||
| 3fd1c229 JW |
1128 | * libsupc++/compare (compare_three_way): Fix noexcept-specifier. |
| 1129 | (strong_order, weak_order, partial_order): Replace uses of <=> with | |
| 1130 | compare_three_way function object (LWG 3324). | |
| 1131 | * testsuite/18_support/comparisons/algorithms/partial_order.cc: Add | |
| 1132 | equality operator so that X satisfies three_way_comparable. | |
| 1133 | * testsuite/18_support/comparisons/algorithms/strong_order.cc: | |
| 1134 | Likewise. | |
| 1135 | * testsuite/18_support/comparisons/algorithms/weak_order.cc: Likewise. | |
| 1136 | ||
| 5b074864 JW |
1137 | * include/bits/unique_ptr.h (operator<=>): Define for C++20. |
| 1138 | * testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error line. | |
| 1139 | * testsuite/20_util/default_delete/void_neg.cc: Likewise. | |
| 1140 | * testsuite/20_util/unique_ptr/comparison/compare.cc: New test. | |
| 1141 | * testsuite/20_util/unique_ptr/comparison/compare_c++20.cc: New test. | |
| 1142 | ||
| e18cd376 JW |
1143 | 2020-04-08 Jonathan Wakely <jwakely@redhat.com> |
| 1144 | ||
| ef389dad JW |
1145 | * include/bits/slice_array.h (operator==(const slice&, const slice&)): |
| 1146 | Define for C++20. | |
| 1147 | * include/std/complex (operator==(const T&, const complex<T>&)) | |
| 1148 | (operator!=(const complex<T>&, const complex<T>&)) | |
| 1149 | (operator!=(const complex<T>&, const T&)) | |
| 1150 | (operator!=(const T&, const complex<T>&)): Do not declare for C++20. | |
| 1151 | * testsuite/26_numerics/slice/compare.cc: New test. | |
| 1152 | ||
| e18cd376 JW |
1153 | * include/std/charconv (to_chars_result, from_chars_result): Add |
| 1154 | defaulted equality comparisons for C++20. | |
| 1155 | * testsuite/20_util/from_chars/compare.cc: New test. | |
| 1156 | * testsuite/20_util/to_chars/compare.cc: New test. | |
| 1157 | ||
| c104e8f1 JW |
1158 | 2020-04-07 Jonathan Wakely <jwakely@redhat.com> |
| 1159 | ||
| 1160 | PR libstdc++/94520 | |
| 1161 | * include/std/charconv (__integer_to_chars_result_type) | |
| 1162 | (__integer_from_chars_result_type): Use __or_ instead of __or_v_ to | |
| 1163 | allow use in C++14. | |
| 1164 | * testsuite/20_util/from_chars/1.cc: Run test as C++14 and replace | |
| 1165 | use of std::string_view with std::string. | |
| 1166 | * testsuite/20_util/from_chars/2.cc: Likewise. | |
| 1167 | * testsuite/20_util/to_chars/1.cc: Likewise. | |
| 1168 | * testsuite/20_util/to_chars/2.cc: Likewise. | |
| 1169 | ||
| b6966987 JW |
1170 | 2020-04-06 Jonathan Wakely <jwakely@redhat.com> |
| 1171 | ||
| 1172 | PR libstdc++/94498 | |
| 1173 | * include/bits/char_traits.h (__gnu_cxx::char_traits::move): Make it | |
| 1174 | usable in constant expressions for C++20. | |
| 1175 | (__gnu_cxx::char_traits::copy, __gnu_cxx::char_traits::assign): Add | |
| 1176 | _GLIBCXX20_CONSTEXPR. | |
| 1177 | (std::char_traits<char>, std::char_traits<wchar_t>) | |
| 1178 | (std::char_traits<char8_t>): Make move, copy and assign usable in | |
| 1179 | constant expressions for C++20. | |
| 1180 | (std::char_traits<char16_t>, std::char_traits<char32_t>): Make move | |
| 1181 | and copy usable in constant expressions for C++20. | |
| 1182 | * include/std/string_view (basic_string_view::copy): Add | |
| 1183 | _GLIBCXX20_CONSTEXPR. | |
| 1184 | * testsuite/21_strings/basic_string_view/operations/copy/char/ | |
| 1185 | constexpr.cc: New test. | |
| 1186 | * testsuite/21_strings/basic_string_view/operations/copy/wchar_t/ | |
| 1187 | constexpr.cc: New test. | |
| 1188 | ||
| 2a1a0c8c GP |
1189 | 2020-04-05 Gerald Pfeifer <gerald@pfeifer.com> |
| 1190 | ||
| 1191 | * doc/xml/manual/appendix_contributing.xml: Refer to Git | |
| 1192 | documentation instead of Subversion. Switch to https. | |
| 1193 | * doc/html/manual/appendix_contributing.html: Regenerate. | |
| 1194 | ||
| 24fe8c8e JW |
1195 | 2020-04-03 Jonathan Wakely <jwakely@redhat.com> |
| 1196 | ||
| 1197 | PR libstdc++/93960 | |
| 1198 | * include/bits/ptr_traits.h (__to_address): Add special case for debug | |
| 1199 | iterators, to avoid dereferenceable check. | |
| 1200 | * testsuite/20_util/to_address/1_neg.cc: Adjust dg-error line number. | |
| 1201 | * testsuite/20_util/to_address/debug.cc: New test. | |
| 1202 | ||
| c1effaa2 AC |
1203 | 2020-04-01 Andrea Corallo <andrea.corallo@arm.com> |
| 1204 | ||
| 1205 | * testsuite/experimental/net/execution_context/use_service.cc: | |
| 1206 | Require pthread and gthreads. | |
| 1207 | ||
| 6c557ba5 GP |
1208 | 2020-04-01 Gerald Pfeifer <gerald@pfeifer.com> |
| 1209 | ||
| 1210 | * doc/xml/manual/appendix_free.xml: Move "free books" list from | |
| 1211 | fsf.org to gnu.org. | |
| 1212 | * doc/html/manual/appendix_free.html: Regenerate. | |
| 1213 | ||
| e06cde87 VV |
1214 | 2020-03-31 Ville Voutilainen <ville.voutilainen@gmail.com> |
| 1215 | ||
| 1216 | Library-side tests for parenthesized aggregate init | |
| 1217 | ||
| 1218 | PR c++/92878 | |
| 1219 | PR c++/92947 | |
| 1220 | ||
| 1221 | * testsuite/20_util/allocator_traits/members/92878_92947.cc: New. | |
| 1222 | * testsuite/20_util/any/assign/92878_92947.cc: Likewise. | |
| 1223 | * testsuite/20_util/any/cons/92878_92947.cc: Likewise. | |
| 1224 | * testsuite/20_util/is_constructible/92878_92947.cc: Likewise. | |
| 1225 | * testsuite/20_util/optional/assignment/92878_92947.cc: Likewise. | |
| 1226 | * testsuite/20_util/optional/cons/92878_92947.cc: Likewise. | |
| 1227 | * testsuite/20_util/pair/cons/92878_92947.cc: Likewise. | |
| 1228 | * testsuite/20_util/shared_ptr/creation/92878_92947.cc: Likewise. | |
| 1229 | * testsuite/20_util/specialized_algorithms/construct_at/92878_92947.cc: | |
| 1230 | Likewise. | |
| 1231 | * testsuite/20_util/unique_ptr/creation/92878_92947.cc: Likewise. | |
| 1232 | * testsuite/20_util/uses_allocator/92878_92947.cc: Likewise. | |
| 1233 | * testsuite/20_util/variant/92878_92947.cc: Likewise. | |
| 1234 | * testsuite/23_containers/deque/modifiers/emplace/92878_92947.cc: | |
| 1235 | Likewise. | |
| 1236 | * testsuite/23_containers/forward_list/modifiers/92878_92947.cc: | |
| 1237 | Likewise. | |
| 1238 | * testsuite/23_containers/list/modifiers/emplace/92878_92947.cc: | |
| 1239 | Likewise. | |
| 1240 | * testsuite/23_containers/map/modifiers/emplace/92878_92947.cc: | |
| 1241 | Likewise. | |
| 1242 | * testsuite/23_containers/multimap/modifiers/emplace/92878_92947.cc: | |
| 1243 | Likewise. | |
| 1244 | * testsuite/23_containers/multiset/modifiers/emplace/92878_92947.cc: | |
| 1245 | Likewise. | |
| 1246 | * testsuite/23_containers/priority_queue/92878_92947.cc: Likewise. | |
| 1247 | * testsuite/23_containers/queue/92878_92947.cc: Likewise. | |
| 1248 | * testsuite/23_containers/set/modifiers/emplace/92878_92947.cc: | |
| 1249 | Likewise. | |
| 1250 | * testsuite/23_containers/stack/92878_92947.cc: Likewise. | |
| 1251 | * testsuite/23_containers/unordered_map/modifiers/92878_92947.cc: | |
| 1252 | Likewise. | |
| 1253 | * testsuite/23_containers/unordered_multimap/modifiers/92878_92947.cc: | |
| 1254 | Likewise. | |
| 1255 | * testsuite/23_containers/unordered_multiset/modifiers/92878_92947.cc: | |
| 1256 | Likewise. | |
| 1257 | * testsuite/23_containers/unordered_set/modifiers/92878_92947.cc: | |
| 1258 | Likewise. | |
| 1259 | * testsuite/23_containers/vector/modifiers/emplace/92878_92947.cc: | |
| 1260 | Likewise. | |
| 1261 | ||
| 42cda3ba JW |
1262 | 2020-03-28 Jonathan Wakely <jwakely@redhat.com> |
| 1263 | ||
| f6b2b790 JW |
1264 | * testsuite/20_util/is_constructible/value-2.cc: Fix test to account |
| 1265 | for changes due to parenthesized aggregate-initialization in C++20. | |
| 1266 | * testsuite/20_util/time_point/cons/81468.cc: Fix test to not clash | |
| 1267 | with std::chrono::sys_time in C++20. | |
| 1268 | ||
| 42cda3ba JW |
1269 | * include/bits/stl_iterator.h (reverse_iterator): Use requires-clause |
| 1270 | to constrain C++20 versions of comparison operators. Fix backwards | |
| 1271 | logic of relational operators. | |
| 1272 | (move_iterator): Use requires-clause to constrain comparison operators | |
| 1273 | in C++20. Do not declare non-standard same-type overloads for C++20. | |
| 1274 | * testsuite/24_iterators/move_iterator/rel_ops_c++20.cc: Check result | |
| 1275 | of comparisons and check using greedy_ops type. | |
| 1276 | * testsuite/24_iterators/reverse_iterator/rel_ops_c++20.cc: Likewise. | |
| 1277 | * testsuite/24_iterators/move_iterator/greedy_ops.cc: Remove redundant | |
| 1278 | main function from compile-only test. | |
| 1279 | * testsuite/24_iterators/reverse_iterator/greedy_ops.cc: Likewise. | |
| 1280 | ||
| 0302a2de JW |
1281 | 2020-03-27 Jonathan Wakely <jwakely@redhat.com> |
| 1282 | ||
| b8a28a06 JW |
1283 | * include/bits/range_cmp.h (__cpp_lib_ranges): Define. |
| 1284 | * include/bits/stl_iterator.h: Check value of __cpp_concepts so that | |
| 1285 | C++20 concepts are required. | |
| 1286 | * include/bits/stl_iterator_base_types.h: Likewise. | |
| 1287 | * include/std/concepts: Likewise. | |
| 1288 | * include/std/version: Likewise. | |
| 1289 | * testsuite/std/ranges/headers/ranges/synopsis.cc: Check feature test | |
| 1290 | macro. | |
| 1291 | ||
| 81a8d137 JW |
1292 | * include/bits/stl_iterator.h (reverse_iterator::iterator_concept) |
| 1293 | (reverse_iterator::iterator_category): Define for C++20. | |
| 1294 | (reverse_iterator): Define comparison operators correctly for C++20. | |
| 1295 | (__normal_iterator): Add constraints to comparison operators for C++20. | |
| 1296 | (move_iterator::operator++(int)) [__cpp_lib_concepts]: Define new | |
| 1297 | overload for input iterators. | |
| 1298 | (move_iterator): Add constraints to comparison operators for C++20. | |
| 1299 | Define operator<=> for C++20. | |
| 1300 | * testsuite/24_iterators/move_iterator/input_iterator.cc: New test. | |
| 1301 | * testsuite/24_iterators/move_iterator/move_only.cc: New test. | |
| 1302 | * testsuite/24_iterators/move_iterator/rel_ops_c++20.cc: New test. | |
| 1303 | * testsuite/24_iterators/reverse_iterator/rel_ops_c++20.cc: New test. | |
| 1304 | ||
| ae6076b5 JW |
1305 | * include/bits/iterator_concepts.h (__detail::__decay_copy) |
| 1306 | (__detail::__member_begin, __detail::__adl_begin): Move here from | |
| 1307 | <bits/range_access.h>. | |
| 1308 | (__detail::__ranges_begin, __detail::__range_iter_t): Define. | |
| 1309 | * bits/range_access.h (__cust_access::__decay_copy) | |
| 1310 | (__cust_access::__member_begin, __cust_access::__adl_begin): Move to | |
| 1311 | <bits/iterator_concepts.h>. | |
| 1312 | (ranges::iterator_t): Use __detail::__range_iter_t. | |
| 1313 | * include/bits/stl_iterator.h (back_insert_iterator): Simplify | |
| 1314 | conditional compilation. Add _GLIBCXX20_CONSTEXPR to all members. | |
| 1315 | (front_insert_iterator): Likewise. | |
| 1316 | (insert_iterator): Implement changes from P0896R4 for C++20. | |
| 1317 | * testsuite/24_iterators/back_insert_iterator/constexpr.cc: New test. | |
| 1318 | * testsuite/24_iterators/front_insert_iterator/constexpr.cc: New test. | |
| 1319 | * testsuite/24_iterators/headers/iterator/synopsis_c++17.cc: Adjust | |
| 1320 | for inclusion in synopsis_c++20.cc which expects different signatures | |
| 1321 | for some function templates. | |
| 1322 | * testsuite/24_iterators/insert_iterator/constexpr.cc: New test. | |
| 1323 | ||
| 0302a2de JW |
1324 | * include/std/type_traits (__is_array_convertible): Move definition |
| 1325 | to immediately after is_convertible. | |
| 1326 | ||
| 16948c54 JW |
1327 | 2020-03-26 Jonathan Wakely <jwakely@redhat.com> |
| 1328 | ||
| 1329 | * include/std/chrono (chrono::days, chrono::weeks, chrono::years) | |
| 1330 | (chrono::months, chrono::sys_days, chrono::local_t) | |
| 1331 | (chrono::local_time, chrono::local_seconds, chrono::local_days): | |
| 1332 | Define for C++20. | |
| 1333 | (chrono::time_point): Add missing static assert. | |
| 1334 | * testsuite/20_util/time_point/requirements/duration_neg.cc: New test. | |
| 1335 | * testsuite/std/time/clock/file/overview.cc: New test. | |
| 1336 | * testsuite/std/time/clock/file/members.cc: New test. | |
| 1337 | * testsuite/std/time/syn_c++20.cc: New test. | |
| 1338 | ||
| 9673d11e | 1339 | 2020-03-25 Mike Crowe <mac@mcrowe.com> |
| bf1fc37b | 1340 | |
| e3ef3719 JW |
1341 | * testsuite/30_threads/shared_timed_mutex/try_lock_until/1.cc: New |
| 1342 | test. | |
| 1343 | * testsuite/30_threads/shared_timed_mutex/try_lock_until/2.cc: New | |
| 1344 | test. | |
| 1345 | ||
| 9673d11e JW |
1346 | 2020-03-25 Jonathan Wakely <jwakely@redhat.com> |
| 1347 | ||
| bf1fc37b JW |
1348 | * include/bits/fs_fwd.h (filesystem::__file_clock): Move to ... |
| 1349 | * include/std/chrono (filesystem::__file_clock): Here. | |
| 1350 | (filesystem::__file_clock::from_sys, filesystem::__file_clock::to_sys): | |
| 1351 | Define public member functions for C++20. | |
| 1352 | (is_clock, is_clock_v): Define traits for C++20. | |
| 1353 | * include/std/condition_variable (condition_variable::wait_until): Add | |
| 1354 | check for valid clock. | |
| 1355 | * include/std/future (_State_baseV2::wait_until): Likewise. | |
| 1356 | * include/std/mutex (__timed_mutex_impl::_M_try_lock_until): Likewise. | |
| 1357 | * include/std/shared_mutex (shared_timed_mutex::try_lock_shared_until): | |
| 1358 | Likewise. | |
| 1359 | * include/std/thread (this_thread::sleep_until): Likewise. | |
| 1360 | * testsuite/30_threads/condition_variable/members/2.cc: Qualify | |
| 1361 | slow_clock with new namespace. | |
| 1362 | * testsuite/30_threads/condition_variable/members/clock_neg.cc: New | |
| 1363 | test. | |
| 1364 | * testsuite/30_threads/condition_variable_any/members/clock_neg.cc: | |
| 1365 | New test. | |
| 1366 | * testsuite/30_threads/future/members/clock_neg.cc: New test. | |
| 1367 | * testsuite/30_threads/recursive_timed_mutex/try_lock_until/3.cc: | |
| 1368 | Qualify slow_clock with new namespace. | |
| 1369 | * testsuite/30_threads/recursive_timed_mutex/try_lock_until/ | |
| 1370 | clock_neg.cc: New test. | |
| 1371 | * testsuite/30_threads/shared_future/members/clock_neg.cc: New | |
| 1372 | test. | |
| 1373 | * testsuite/30_threads/shared_lock/locking/clock_neg.cc: New test. | |
| 1374 | * testsuite/30_threads/shared_timed_mutex/try_lock_until/clock_neg.cc: | |
| 1375 | New test. | |
| 1376 | * testsuite/30_threads/timed_mutex/try_lock_until/3.cc: Qualify | |
| 1377 | slow_clock with new namespace. | |
| 1378 | * testsuite/30_threads/timed_mutex/try_lock_until/4.cc: Likewise. | |
| 1379 | * testsuite/30_threads/timed_mutex/try_lock_until/clock_neg.cc: New | |
| 1380 | test. | |
| 1381 | * testsuite/30_threads/unique_lock/locking/clock_neg.cc: New test. | |
| 1382 | * testsuite/std/time/traits/is_clock.cc: New test. | |
| 1383 | * testsuite/util/slow_clock.h (slow_clock): Move to __gnu_test | |
| 1384 | namespace. | |
| 1385 | ||
| 9fc98511 JW |
1386 | 2020-03-21 Jonathan Wakely <jwakely@redhat.com> |
| 1387 | ||
| a577c0c2 JW |
1388 | PR libstdc++/93245 |
| 1389 | * include/experimental/bits/fs_path.h (path::generic_string<C,T,A>()): | |
| 1390 | * testsuite/experimental/filesystem/path/generic/generic_string.cc: | |
| 1391 | Improve test coverage. | |
| 1392 | ||
| 9fc98511 JW |
1393 | PR libstdc++/94242 |
| 1394 | * include/bits/fs_path.h (path::_S_str_convert): Replace first | |
| 1395 | parameter with basic_string_view so that strings with different | |
| 1396 | allocators can be accepted. | |
| 1397 | (path::generic_string<C,T,A>()): Use basic_string object that uses the | |
| 1398 | right allocator type. | |
| 1399 | * testsuite/27_io/filesystem/path/generic/94242.cc: New test. | |
| 1400 | * testsuite/27_io/filesystem/path/generic/generic_string.cc: Improve | |
| 1401 | test coverage. | |
| 1402 | ||
| 98f29f56 JW |
1403 | 2020-03-18 Jonathan Wakely <jwakely@redhat.com> |
| 1404 | ||
| b3341826 JW |
1405 | PR libstdc++/94033 |
| 1406 | * include/std/type_traits (__is_nt_default_constructible_atom): Remove. | |
| 1407 | (__is_nt_default_constructible_impl): Remove. | |
| 1408 | (__is_nothrow_default_constructible_impl): Remove. | |
| 1409 | (__is_nt_constructible_impl): Add bool template parameter. Adjust | |
| 1410 | partial specializations. | |
| 1411 | (__is_nothrow_constructible_impl): Replace class template with alias | |
| 1412 | template. | |
| 1413 | (is_nothrow_default_constructible): Derive from alias template | |
| 1414 | __is_nothrow_constructible_impl instead of | |
| 1415 | __is_nothrow_default_constructible_impl. | |
| 1416 | * testsuite/20_util/is_nothrow_constructible/94003.cc: New test. | |
| 1417 | ||
| e5de406f JW |
1418 | * include/std/stop_token (stop_token::_Stop_state_ref): Define |
| 1419 | comparison operators explicitly if the compiler won't synthesize them. | |
| 1420 | ||
| 07522ae9 JW |
1421 | * include/bits/stl_algobase.h (__lexicographical_compare_aux): Check |
| 1422 | __cpp_lib_concepts before using iter_reference_t. | |
| 1423 | * include/bits/stream_iterator.h (istream_iterator): Check | |
| 1424 | __cpp_lib_concepts before using default_sentinel_t. | |
| 1425 | * include/bits/streambuf_iterator.h (istreambuf_iterator): Likewise. | |
| 1426 | ||
| 98f29f56 JW |
1427 | PR libstdc++/94203 |
| 1428 | * include/experimental/executor (executor::executor(Executor)): Call | |
| 1429 | make_shared directly instead of _M_create. Create _Tgt1 object. | |
| 1430 | (executor::executor(allocator_arg_t, const ProtoAlloc&, Executor)): | |
| 1431 | Call allocate_shared directly instead of _M_create. Create _Tgt2 | |
| 1432 | object. | |
| 1433 | (executor::target_type): Add cast needed for new _Tgt interface. | |
| 1434 | (executor::target): Define when RTTI is disabled. Use _Tgt::_M_func. | |
| 1435 | (executor::_Tgt): Define the same interface whether RTTI is enabled or | |
| 1436 | not. | |
| 1437 | (executor::_Tgt::target_type, executor::_Tgt::target): Do not use | |
| 1438 | std::type_info in the interface. | |
| 1439 | (executor::_Tgt::_M_func): Add data member. | |
| 1440 | (executor::_TgtImpl): Replace with _Tgt1 and _Tgt2 class templates. | |
| 1441 | (executor::_Tgt1::_S_func): Define function to access target without | |
| 1442 | depending on RTTI. | |
| 1443 | (executor::_M_create): Remove. | |
| 1444 | (operator==, operator!=): Simplify comparisons for executor. | |
| 1445 | * include/experimental/socket (is_error_code_enum<socket_errc>): | |
| 1446 | Define specialization before use. | |
| 1447 | * testsuite/experimental/net/executor/1.cc: New test. | |
| 1448 | ||
| c62f5e6e JW |
1449 | 2020-03-16 Jonathan Wakely <jwakely@redhat.com> |
| 1450 | ||
| 1451 | PR libstdc++/94199 | |
| 1452 | * include/experimental/executor (service_already_exists): Add default | |
| 1453 | constructor. Declare make_service to be a friend. | |
| 1454 | * testsuite/experimental/net/execution_context/make_service.cc: New | |
| 1455 | test. | |
| 1456 | ||
| fcc443b9 JW |
1457 | 2020-03-12 Jonathan Wakely <jwakely@redhat.com> |
| 1458 | ||
| 1459 | * testsuite/tr1/8_c_compatibility/cstdlib/functions.cc: Do not pass | |
| 1460 | a null pointer to functions with nonnull(1) attribute. | |
| 1461 | ||
| 8f0d8cd8 PP |
1462 | 2020-03-11 Patrick Palka <ppalka@redhat.com> |
| 1463 | ||
| 4512b7d8 PP |
1464 | * include/std/ranges (split_view::_OuterIter::_OuterIter): Typo fix, |
| 1465 | 'address' -> 'std::__addressof'. | |
| 1466 | * testsuite/std/ranges/adaptors/split.cc: Test taking the split_view of | |
| 1467 | a non-forward input_range. | |
| 1468 | * testsuite/util/testsuite_iterators.h (output_iterator_wrapper): Make | |
| 1469 | default constructor protected instead of deleted, like with | |
| 1470 | input_iterator_wrapper. | |
| 1471 | (test_range::iterator): Add comment explaining that this type is used | |
| 1472 | only when the underlying wrapper is input_iterator_wrapper or | |
| 1473 | output_iterator_wrapper. Remove delegating defaulted constructor so | |
| 1474 | that the inherited default constructor is used instead. | |
| 1475 | ||
| 8f0d8cd8 PP |
1476 | LWG 3286 ranges::size is not required to be valid after a call to |
| 1477 | ranges::begin on an input range | |
| 1478 | * include/std/ranges (subrange::subrange): Split single-argument | |
| 1479 | constructor into two, one constrained by _S_store_size and another by | |
| 1480 | !_S_store_size. | |
| 1481 | (take_view::begin): Call size() before calling ranges::begin(_M_base). | |
| 1482 | * testsuite/std/ranges/adaptors/lwg3286.cc: New test. | |
| 1483 | * testsuite/std/ranges/subrange/lwg3286.cc: New test. | |
| 1484 | ||
| 3654d49d JW |
1485 | 2020-03-10 Jonathan Wakely <jwakely@redhat.com> |
| 1486 | ||
| 0b7f1e24 JW |
1487 | * include/std/ranges (split_view::_OuterIter::__at_end): Use __current |
| 1488 | instead of _M_current. | |
| 1489 | (split_view::_OuterIter::operator++): Likewise. | |
| 1490 | ||
| cf0c3a45 JW |
1491 | * include/std/ranges (transform_view::_Iterator::__iter_move): Remove. |
| 1492 | (transform_view::_Iterator::operator*): Add noexcept-specifier. | |
| 1493 | (transform_view::_Iterator::iter_move): Inline __iter_move body here. | |
| 1494 | (split_view::_OuterIter::__current): Add noexcept. | |
| 1495 | (split_view::_InnerIter::__iter_swap): Remove. | |
| 1496 | (split_view::_InnerIter::__iter_move): Remove. | |
| 1497 | (split_view::_InnerIter::_M_i_current): New accessors. | |
| 1498 | (split_view::_InnerIter::__at_end): Use _M_i_current(). | |
| 1499 | (split_view::_InnerIter::operator*): Likewise. | |
| 1500 | (split_view::_InnerIter::operator++): Likewise. | |
| 1501 | (iter_move(const _InnerIter&)): Likewise. | |
| 1502 | (iter_swap(const _InnerIter&, const _InnerIter&)): Likewise. | |
| 1503 | * testsuite/std/ranges/adaptors/split.cc: Check noexcept-specifier | |
| 1504 | for iter_move and iter_swap on split_view's inner iterator. | |
| 1505 | ||
| c222eabc JW |
1506 | PR c++/94117 |
| 1507 | * include/std/ranges (ranges::transform_view::_Iterator::iter_move): | |
| 1508 | Change expression in noexcept-specifier to match function body. | |
| 1509 | ||
| 3654d49d JW |
1510 | * testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: Add |
| 1511 | comment explaining multiple dg-do directives. | |
| 1512 | * testsuite/24_iterators/ostream_iterator/1.cc: Fix do-do directive | |
| 1513 | so test is run as well as compiled. | |
| 1514 | ||
| ea182fe6 JW |
1515 | 2020-03-09 Jonathan Wakely <jwakely@redhat.com> |
| 1516 | ||
| 1517 | PR libstdc++/94063 | |
| 1518 | * src/c++17/fs_path.cc (path::operator+=(const path&)): Add kluge to | |
| 1519 | handle concatenations that change the type of the first component. | |
| 1520 | (path::operator+=(basic_string_view<value_type>)): Likewise. | |
| 1521 | * testsuite/27_io/filesystem/path/concat/94063.cc: New test. | |
| 1522 | ||
| 6d082cd9 PP |
1523 | 2020-03-06 Patrick Palka <ppalka@redhat.com> |
| 1524 | ||
| 6aa2ca21 PP |
1525 | * include/std/ranges (join_view::_Sentinel<_Const>): Befriend |
| 1526 | join_view::_Sentinel<!_Const>. | |
| 1527 | * testsuite/std/ranges/adaptors/join.cc: Augment test. | |
| 1528 | ||
| 6d082cd9 PP |
1529 | PR libstdc++/93978 |
| 1530 | * include/bits/range_access.h (__cust_access::_Empty::operator()): | |
| 1531 | Declare return type to be bool instead of auto. | |
| 1532 | * testsuite/std/ranges/adaptors/93978.cc: New test. | |
| 1533 | ||
| 180eeeae JW |
1534 | 2020-03-06 Jonathan Wakely <jwakely@redhat.com> |
| 1535 | ||
| 4cdcb2c9 | 1536 | PR libstdc++/94069 |
| b0815713 JW |
1537 | * include/std/shared_mutex [!PTHREAD_RWLOCK_INITIALIZER] |
| 1538 | (__shared_mutex_pthread::__shared_mutex_pthread()): Remove incorrect | |
| 1539 | second argument to __glibcxx_rwlock_init. | |
| 1540 | * testsuite/30_threads/shared_timed_mutex/94069.cc: New test. | |
| 1541 | ||
| 180eeeae JW |
1542 | PR libstdc++/93244 |
| 1543 | * testsuite/27_io/filesystem/path/generic/generic_string.cc: Adjust | |
| 1544 | test to not fail due to PR 94063. | |
| 1545 | * testsuite/27_io/filesystem/path/generic/utf.cc: Likewise. | |
| 1546 | * testsuite/27_io/filesystem/path/generic/wchar_t.cc: Likewise. | |
| 1547 | ||
| 28119fba AK |
1548 | 2020-03-06 Andreas Krebbel <krebbel@linux.ibm.com> |
| 1549 | ||
| 1550 | * src/c++11/system_error.cc: Omit the ENOTSUP case statement if it | |
| 1551 | would match ENOSYS. | |
| 1552 | ||
| 6a705283 JW |
1553 | 2020-03-05 Jonathan Wakely <jwakely@redhat.com> |
| 1554 | ||
| 9412b35a JW |
1555 | * testsuite/27_io/filesystem/operations/all.cc: Mark unused variable. |
| 1556 | * testsuite/27_io/filesystem/operations/copy.cc: Fix typo. | |
| 1557 | * testsuite/experimental/filesystem/operations/copy.cc: Likewise. | |
| 1558 | * testsuite/27_io/filesystem/operations/file_size.cc: Use correct type | |
| 1559 | for return value, and in comparison. | |
| 1560 | * testsuite/experimental/filesystem/operations/file_size.cc: Likewise. | |
| 1561 | ||
| 6a705283 JW |
1562 | PR libstdc++/94051 |
| 1563 | * include/std/string_view: Include <bits/ostream_insert.h>. | |
| 1564 | * testsuite/21_strings/basic_string_view/inserters/94051.cc: New test. | |
| 1565 | ||
| 94f7d7ec JW |
1566 | 2020-03-04 Jonathan Wakely <jwakely@redhat.com> |
| 1567 | ||
| 1568 | * include/bits/cpp_type_traits.h (__memcpyable): Fix comment. | |
| 1569 | ||
| 05779e2c PP |
1570 | 2020-03-04 Patrick Palka <ppalka@redhat.com> |
| 1571 | ||
| 712b182a PP |
1572 | PR libstdc++/94017 |
| 1573 | * include/bits/ranges_algobase.h (__fill_n_fn::operator()): Refine | |
| 1574 | condition for when to use memset, making sure to additionally check that | |
| 1575 | the output pointer's value type is a non-volatile byte type. Instead of | |
| 1576 | requiring that the fill type is a byte type, just require that it's an | |
| 1577 | integral type. | |
| 1578 | * testsuite/20_util/specialized_algorithms/uninitialized_fill/94017.cc: | |
| 1579 | New test. | |
| 1580 | * testsuite/20_util/specialized_algorithms/uninitialized_fill_n/94017.cc: | |
| 1581 | New test. | |
| 1582 | * testsuite/25_algorithms/fill/94013.cc: Uncomment part of test that was | |
| 1583 | blocked by PR 94017. | |
| 1584 | * testsuite/25_algorithms/fill/94017.cc: New test. | |
| 1585 | * testsuite/25_algorithms/fill_n/94017.cc: New test. | |
| 1586 | ||
| 144dfc68 PP |
1587 | LWG 3355 The memory algorithms should support move-only input iterators |
| 1588 | introduced by P1207 | |
| 1589 | * include/bits/ranges_uninitialized.h | |
| 1590 | (__uninitialized_copy_fn::operator()): Use std::move to avoid attempting | |
| 1591 | to copy __ifirst, which could be a move-only input iterator. Use | |
| 1592 | operator- instead of ranges::distance to compute distance from a sized | |
| 1593 | sentinel. | |
| 1594 | (__uninitialized_copy_n_fn::operator()): Likewise. | |
| 1595 | (__uninitialized_move_fn::operator()): Likewise. | |
| 1596 | (__uninitialized_move_n_fn::operator()): Likewise. | |
| 1597 | (__uninitialized_destroy_fn::operator()): Use std::move to avoid | |
| 1598 | attempting to copy __first. | |
| 1599 | (__uninitialized_destroy_n_fn::operator()): Likewise. | |
| 1600 | * testsuite/20_util/specialized_algorithms/destroy/constrained.cc: | |
| 1601 | Augment test. | |
| 1602 | * .../specialized_algorithms/uninitialized_copy/constrained.cc: | |
| 1603 | Likewise. | |
| 1604 | * .../specialized_algorithms/uninitialized_move/constrained.cc: | |
| 1605 | Likewise. | |
| 1606 | ||
| 26af9cd8 PP |
1607 | * testsuite/util/testsuite_iterators.h (test_range::get_iterator): Make |
| 1608 | protected instead of private. | |
| 1609 | (test_sized_range_sized_sent): New. | |
| 1610 | ||
| d6d4b339 PP |
1611 | * testsuite/util/testsuite_iterators.h (input_iterator_wrapper_nocopy): |
| 1612 | New testsuite iterator. | |
| 1613 | * testsuite/24_iterators/counted_iterator/lwg3389.cc: use it. | |
| 1614 | * testsuite/24_iterators/move_iterator/lwg3390.cc: Likewise. | |
| 1615 | ||
| 05779e2c PP |
1616 | * include/bits/ranges_uninitialized.h |
| 1617 | (uninitialized_copy_fn::operator()): Pass a reference type as the first | |
| 1618 | argument to is_nothrow_assignable_v. | |
| 1619 | (uninitialized_copy_fn::operator()): Likewise. | |
| 1620 | (uninitialized_move_fn::operator()): Likewise. Return an in_out_result | |
| 1621 | with the input iterator stripped of its move_iterator. | |
| 1622 | (uninitialized_move_n_fn::operator()): Likewise. | |
| 1623 | (uninitialized_fill_fn::operator()): Pass a reference type as the first | |
| 1624 | argument to is_nothrow_assignable_v. | |
| 1625 | (uninitialized_fill_n_fn::operator()): Likewise. | |
| 1626 | ||
| 9b4f00dd JW |
1627 | 2020-03-03 Jonathan Wakely <jwakely@redhat.com> |
| 1628 | ||
| 462f6c20 JW |
1629 | PR libstdc++/94013 |
| 1630 | * include/bits/cpp_type_traits.h (__memcpyable, __memcmpable): New | |
| 1631 | traits to control when to use memmove and memcmp optimizations. | |
| 1632 | (__is_nonvolatile_trivially_copyable): New helper trait. | |
| 1633 | * include/bits/ranges_algo.h (__lexicographical_compare_fn): Do not | |
| 1634 | use memcmp optimization with volatile data. | |
| 1635 | * include/bits/ranges_algobase.h (__equal_fn): Use __memcmpable. | |
| 1636 | (__copy_or_move, __copy_or_move_backward): Use __memcpyable. | |
| 1637 | * include/bits/stl_algobase.h (__copy_move_a2): Use __memcpyable. | |
| 1638 | (__copy_move_backward_a2): Likewise. | |
| 1639 | (__equal_aux1): Use __memcmpable. | |
| 1640 | (__lexicographical_compare_aux): Do not use memcmp optimization with | |
| 1641 | volatile data. | |
| 1642 | * testsuite/25_algorithms/copy/94013.cc: New test. | |
| 1643 | * testsuite/25_algorithms/copy_backward/94013.cc: New test. | |
| 1644 | * testsuite/25_algorithms/equal/94013.cc: New test. | |
| 1645 | * testsuite/25_algorithms/fill/94013.cc: New test. | |
| 1646 | * testsuite/25_algorithms/lexicographical_compare/94013.cc: New test. | |
| 1647 | * testsuite/25_algorithms/move/94013.cc: New test. | |
| 1648 | * testsuite/25_algorithms/move_backward/94013.cc: New test. | |
| 1649 | ||
| 9b4f00dd JW |
1650 | * include/bits/stl_algobase.h (lexicographical_compare_three_way): |
| 1651 | Avoid redundant iterator comparisons (LWG 3410). | |
| 1652 | ||
| 5fad0003 JW |
1653 | 2020-03-02 Jonathan Wakely <jwakely@redhat.com> |
| 1654 | ||
| d112e173 JW |
1655 | PR libstdc++/93972 |
| 1656 | * include/bits/stl_algobase.h (__memcmp): Allow pointer types to | |
| 1657 | differ. | |
| 1658 | * testsuite/25_algorithms/lexicographical_compare/uchar.cc: New test. | |
| 1659 | ||
| 4c391563 JW |
1660 | * include/std/ranges (__detail::__maybe_empty_t): Rename to |
| 1661 | __maybe_present_t. | |
| 1662 | (__adaptor::_RangeAdaptor, join_view, split_view): Use new name. | |
| 1663 | ||
| 5fad0003 JW |
1664 | * include/bits/ranges_algo.h (shift_right): Add 'typename' to |
| 1665 | dependent type. | |
| 1666 | ||
| fed76afb L |
1667 | 2020-03-01 H.J. Lu <hongjiu.lu@intel.com> |
| 1668 | ||
| 1669 | * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Updated. | |
| 1670 | ||
| bd55ce63 JDA |
1671 | 2020-02-29 John David Anglin <danglin@gcc.gnu.org> |
| 1672 | ||
| 566f544c JDA |
1673 | * testsuite/17_intro/headers/c++1998/charset.cc: Skip on *-*-hpux*. |
| 1674 | * testsuite/17_intro/headers/c++2011/charset.cc: Likewise. | |
| 1675 | * testsuite/17_intro/headers/c++2014/charset.cc: Likewise. | |
| 1676 | * testsuite/17_intro/headers/c++2017/charset.cc: Likewise. | |
| 1677 | * testsuite/17_intro/headers/c++2020/charset.cc: Likewise. | |
| 1678 | ||
| bd55ce63 JDA |
1679 | * testsuite/30_threads/condition_variable_any/stop_token/wait_on.cc: |
| 1680 | Add libatomic option. | |
| 1681 | * testsuite/30_threads/jthread/jthread.cc: Likewise. | |
| 1682 | ||
| 44c85722 FD |
1683 | 2020-02-29 François Dumont <fdumont@gcc.gnu.org> |
| 1684 | ||
| 1685 | * include/bits/stl_algo.h | |
| 1686 | (__find_if, __count_if, __is_permutation, std::is_permutation): Move... | |
| 1687 | * include/bits/stl_algobase.h: ...here. | |
| 1688 | * include/bits/hashtable_policy.h: Remove <bits/stl_algo.h> include. | |
| 1689 | ||
| d4912dc7 JDA |
1690 | 2020-02-29 John David Anglin <danglin@gcc.gnu.org> |
| 1691 | ||
| 68a1a11f JDA |
1692 | * testsuite/30_threads/stop_token/stop_callback.cc: Add libatomic |
| 1693 | option. | |
| 1694 | * testsuite/30_threads/stop_token/stop_callback/deadlock-mt.cc: | |
| 1695 | Likewise. | |
| 1696 | * testsuite/30_threads/stop_token/stop_callback/deadlock.cc: Likewise. | |
| 1697 | * testsuite/30_threads/stop_token/stop_callback/destroy.cc: Likewise. | |
| 1698 | * testsuite/30_threads/stop_token/stop_callback/invoke.cc: Likewise. | |
| 1699 | * testsuite/30_threads/stop_token/stop_source.cc: Likewise. | |
| 1700 | * testsuite/30_threads/stop_token/stop_source/assign.cc: Likewise. | |
| 1701 | * testsuite/30_threads/stop_token/stop_token.cc: Likewise. | |
| 1702 | * testsuite/30_threads/stop_token/stop_token/stop_possible.cc: | |
| 1703 | Likewise. | |
| 1704 | ||
| d4912dc7 JDA |
1705 | PR libstdc++/92906 |
| 1706 | * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update. | |
| 1707 | ||
| 799270b4 PP |
1708 | 2020-02-28 Patrick Palka <ppalka@redhat.com> |
| 1709 | ||
| ce33801f PP |
1710 | PR libstdc++/93972 |
| 1711 | * include/bits/ranges_algo.h (__lexicographical_compare_fn::operator()): | |
| 1712 | Fix condition for when to use memcmp, making it consistent with the | |
| 1713 | corresponding condition used in std::lexicographical_compare. | |
| 1714 | * testsuite/25_algorithms/lexicographical_compare/93972.cc: New test. | |
| 1715 | ||
| 799270b4 PP |
1716 | * testsuite/26_numerics/headers/numeric/synopsis.cc: Add signatures for |
| 1717 | functions introduced in C++11, C++17 and C++2a. Add 'constexpr' to | |
| 1718 | existing signatures for C++2a. | |
| 1719 | ||
| 4735f92d JW |
1720 | 2020-02-28 Jonathan Wakely <jwakely@redhat.com> |
| 1721 | ||
| 1722 | * testsuite/24_iterators/range_operations/advance_debug_neg.cc: Run | |
| 1723 | test instead of just compiling it. | |
| 1724 | ||
| a1535015 PP |
1725 | 2020-02-28 Patrick Palka <ppalka@redhat.com> |
| 1726 | ||
| 77e596cf PP |
1727 | * include/std/ranges (reverse_view::_S_needs_cached_begin): Set to false |
| 1728 | whenever the underlying range models common_range. | |
| 1729 | ||
| a1535015 PP |
1730 | * include/std/ranges (__detail::_CachedPosition): New struct. |
| 1731 | (views::filter_view::_S_needs_cached_begin): New member variable. | |
| 1732 | (views::filter_view::_M_cached_begin): New member variable. | |
| 1733 | (views::filter_view::begin): Use _M_cached_begin to cache its | |
| 1734 | result. | |
| 1735 | (views::drop_view::_S_needs_cached_begin): New static member variable. | |
| 1736 | (views::drop_view::_M_cached_begin): New member variable. | |
| 1737 | (views::drop_view::begin): Use _M_cached_begin to cache its result | |
| 1738 | when _S_needs_cached_begin. | |
| 1739 | (views::drop_while_view::_M_cached_begin): New member variable. | |
| 1740 | (views::drop_while_view::begin): Use _M_cached_begin to cache its | |
| 1741 | result. | |
| 1742 | (views::reverse_view::_S_needs_cached_begin): New static member | |
| 1743 | variable. | |
| 1744 | (views::reverse_view::_M_cached_begin): New member variable. | |
| 1745 | (views::reverse_view::begin): Use _M_cached_begin to cache its result | |
| 1746 | when _S_needs_cached_begin. | |
| 1747 | * testsuite/std/ranges/adaptors/drop.cc: Augment test to check that | |
| 1748 | drop_view::begin caches its result. | |
| 1749 | * testsuite/std/ranges/adaptors/drop_while.cc: Augment test to check | |
| 1750 | that drop_while_view::begin caches its result. | |
| 1751 | * testsuite/std/ranges/adaptors/filter.cc: Augment test to check that | |
| 1752 | filter_view::begin caches its result. | |
| 1753 | * testsuite/std/ranges/adaptors/reverse.cc: Augment test to check that | |
| 1754 | reverse_view::begin caches its result. | |
| 1755 | ||
| 86e2dc22 JW |
1756 | 2020-02-28 Jonathan Wakely <jwakely@redhat.com> |
| 1757 | ||
| a51a546c JW |
1758 | * testsuite/27_io/filesystem/operations/last_write_time.cc: Fixes for |
| 1759 | filesystems that silently truncate timestamps. | |
| 1760 | * testsuite/experimental/filesystem/operations/last_write_time.cc: | |
| 1761 | Likewise. | |
| 1762 | ||
| 86e2dc22 JW |
1763 | * testsuite/21_strings/basic_string/cons/char/1.cc: Disable |
| 1764 | -Wstringop-overflow warnings. | |
| 1765 | ||
| 44949494 JW |
1766 | 2020-02-27 Jonathan Wakely <jwakely@redhat.com> |
| 1767 | ||
| 1768 | * testsuite/lib/libstdc++.exp (v3_target_compile): Add | |
| 1769 | -fdiagnostics-urls=never to options. | |
| 1770 | ||
| 10a32d47 PP |
1771 | 2020-02-27 Patrick Palka <ppalka@redhat.com> |
| 1772 | ||
| ba49e9eb PP |
1773 | * include/std/ranges (transform_view::_Iterator<_Const>): Befriend |
| 1774 | _Iterator<!_Const>. | |
| 1775 | (transform_view::_Sentinel<_Const>): Befriend _Sentinel<!_Const>. | |
| 1776 | (take_view::_Sentinel<_Const>): Likewise. | |
| 1777 | (take_while_view::_Sentinel<_Const>): Likewise. | |
| 1778 | (split_view::_OuterIter<_Const>): Befriend _OuterIter<!_Const>. | |
| 1779 | * testsuite/std/ranges/adaptors/split.cc: Augment test. | |
| 1780 | * testsuite/std/ranges/adaptors/take.cc: Augment test. | |
| 1781 | * testsuite/std/ranges/adaptors/take_while.cc: Augment test. | |
| 1782 | * testsuite/std/ranges/adaptors/transform.cc: Augment test. | |
| 1783 | ||
| 10a32d47 PP |
1784 | * testsuite/25_algorithms/copy/constrained.cc: Don't assume that the |
| 1785 | base() of a vector<>::iterator is a pointer. | |
| 1786 | * testsuite/25_algorithms/copy_backward/constrained.cc: Likewise. | |
| 1787 | * testsuite/25_algorithms/move/constrained.cc: Likewise. | |
| 1788 | * testsuite/25_algorithms/move_backward/constrained.cc: Likewise. | |
| 1789 | * testsuite/25_algorithms/inplace_merge/constrained.cc: Use foo.data() | |
| 1790 | instead of &foo[0]. | |
| 1791 | * testsuite/25_algorithms/partial_sort/constrained.cc: Likewise. | |
| 1792 | * testsuite/25_algorithms/partial_sort_copy/constrained.cc: Likewise. | |
| 1793 | * testsuite/25_algorithms/shuffle/constrained.cc: Likewise. | |
| 1794 | * testsuite/25_algorithms/sort/constrained.cc: Likewise. | |
| 1795 | * testsuite/25_algorithms/stable_sort/constrained.cc: Likewise. | |
| 1796 | ||
| eb8e6a30 JW |
1797 | 2020-02-27 Jonathan Wakely <jwakely@redhat.com> |
| 1798 | ||
| ae705159 JW |
1799 | * include/debug/array (operator<=>): Define for C++20. |
| 1800 | * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: | |
| 1801 | Adjust dg-error line numbers. | |
| 1802 | * testsuite/23_containers/array/tuple_interface/ | |
| 1803 | tuple_element_debug_neg.cc: Likewise. | |
| 1804 | ||
| b112e3cb JW |
1805 | * testsuite/23_containers/span/back_assert_neg.cc: Add #undef before |
| 1806 | defining _GLIBCXX_ASSERTIONS. | |
| 1807 | * testsuite/23_containers/span/first_2_assert_neg.cc: Likewise. | |
| 1808 | * testsuite/23_containers/span/first_assert_neg.cc: Likewise. | |
| 1809 | * testsuite/23_containers/span/front_assert_neg.cc: Likewise. | |
| 1810 | * testsuite/23_containers/span/index_op_assert_neg.cc: Likewise. | |
| 1811 | * testsuite/23_containers/span/last_2_assert_neg.cc: Likewise. | |
| 1812 | * testsuite/23_containers/span/last_assert_neg.cc: Likewise. | |
| 1813 | * testsuite/23_containers/span/subspan_2_assert_neg.cc: Likewise. | |
| 1814 | * testsuite/23_containers/span/subspan_3_assert_neg.cc: Likewise. | |
| 1815 | * testsuite/23_containers/span/subspan_4_assert_neg.cc: Likewise. | |
| 1816 | * testsuite/23_containers/span/subspan_5_assert_neg.cc: Likewise. | |
| 1817 | * testsuite/23_containers/span/subspan_6_assert_neg.cc: Likewise. | |
| 1818 | * testsuite/23_containers/span/subspan_assert_neg.cc: Likewise. | |
| 1819 | ||
| f32a3662 JW |
1820 | * include/debug/string (__gnu_debug::basic_string::insert): Fix for |
| 1821 | C++98 where the member function of the base class returns void. | |
| 1822 | ||
| e94f2542 JW |
1823 | * testsuite/util/testsuite_iterators.h (forward_iterator_wrapper): Add |
| 1824 | equality comparisons that support value-initialized iterators. | |
| 1825 | ||
| eb8e6a30 JW |
1826 | * include/bits/boost_concept_check.h (__function_requires): Add |
| 1827 | _GLIBCXX14_CONSTEXPR. | |
| 1828 | * testsuite/25_algorithms/min/concept_checks.cc: New test. | |
| 1829 | ||
| fd335985 PP |
1830 | 2020-02-26 Patrick Palka <ppalka@redhat.com> |
| 1831 | ||
| 8ce13842 PP |
1832 | PR libstdc++/93936 |
| 1833 | * include/std/ranges (split_view::_InnerIter::operator==): Compare | |
| 1834 | the operands' _M_i rather than their _M_i.current(). | |
| 1835 | * testsuite/std/ranges/adaptors/split.cc: Augment test. | |
| 1836 | ||
| fd335985 PP |
1837 | P1645R1 constexpr for <numeric> algorithms |
| 1838 | * include/bits/stl_numeric.h (iota, accumulate, inner_product, | |
| 1839 | partial_sum, adjacent_difference): Make conditionally constexpr for | |
| 1840 | C++20. | |
| 1841 | * include/std/numeric (__cpp_lib_constexpr_numeric): Define this feature | |
| 1842 | test macro. | |
| 1843 | (reduce, transform_reduce, exclusive_scan, inclusive_scan, | |
| 1844 | transform_exclusive_scan, transform_inclusive_scan): Make conditionally | |
| 1845 | constexpr for C++20. | |
| 1846 | * include/std/version (__cpp_lib_constexpr_numeric): Define. | |
| 1847 | * testsuite/26_numerics/accumulate/constexpr.cc: New test. | |
| 1848 | * testsuite/26_numerics/adjacent_difference/constexpr.cc: Likewise. | |
| 1849 | * testsuite/26_numerics/exclusive_scan/constexpr.cc: Likewise. | |
| 1850 | * testsuite/26_numerics/inclusive_scan/constexpr.cc: Likewise. | |
| 1851 | * testsuite/26_numerics/inner_product/constexpr.cc: Likewise. | |
| 1852 | * testsuite/26_numerics/iota/constexpr.cc: Likewise. | |
| 1853 | * testsuite/26_numerics/partial_sum/constexpr.cc: Likewise. | |
| 1854 | * testsuite/26_numerics/reduce/constexpr.cc: Likewise. | |
| 1855 | * testsuite/26_numerics/transform_exclusive_scan/constexpr.cc: Likewise. | |
| 1856 | * testsuite/26_numerics/transform_inclusive_scan/constexpr.cc: Likewise. | |
| 1857 | * testsuite/26_numerics/transform_reduce/constexpr.cc: Likewise. | |
| 1858 | ||
| 8017d95c JW |
1859 | 2020-02-26 Jonathan Wakely <jwakely@redhat.com> |
| 1860 | ||
| 113f0a63 JW |
1861 | * include/bits/ranges_algo.h (__lexicographical_compare_fn): Declare |
| 1862 | variables in smaller scope and avoid calling ranges::distance when we | |
| 1863 | know they are pointers. Remove statically-unreachable use of | |
| 1864 | __builtin_unreachable(). | |
| 1865 | * include/bits/stl_algobase.h (__lexicographical_compare::__lc): | |
| 1866 | Define inline. | |
| 1867 | ||
| 8017d95c JW |
1868 | * include/std/ranges (__detail::__maybe_empty_t): Define new helper |
| 1869 | alias. | |
| 1870 | (__detail::__maybe_const_t): Likewise. | |
| 1871 | (__adaptor::_RangeAdaptor): Use __maybe_empty_t. | |
| 1872 | (transform_view, take_view, take_while_view, elements_view): Use | |
| 1873 | __maybe_const_t. | |
| 1874 | (join_view, split_view): Use both. | |
| 1875 | ||
| 7f0f1083 PP |
1876 | 2020-02-25 Patrick Palka <ppalka@redhat.com> |
| 1877 | ||
| 76a8c0f6 PP |
1878 | LWG 3397 basic_istream_view::iterator should not provide |
| 1879 | iterator_category | |
| 1880 | * include/std/ranges (basic_istream_view:_Iterator::iterator_category): | |
| 1881 | Rename to ... | |
| 1882 | (basic_istream_view:_Iterator::iterator_concept): ... this. | |
| 1883 | * testsuite/std/ranges/istream_view.cc: Augment test. | |
| 1884 | ||
| ec15da7c PP |
1885 | LWG 3325 Constrain return type of transformation function for |
| 1886 | transform_view | |
| 1887 | * include/std/ranges (transform_view): Constrain the return type of the | |
| 1888 | transformation function as per LWG 3325. | |
| 1889 | * testsuite/std/ranges/adaptors/lwg3325_neg.cc: New test. | |
| 1890 | ||
| 55c4b3f4 PP |
1891 | LWG 3313 join_view::_Iterator::operator-- is incorrectly constrained |
| 1892 | * include/std/ranges (join_view::_Iterator::operator--): Require that | |
| 1893 | range_reference_t<_Base> models common_range. | |
| 1894 | * testsuite/std/ranges/adaptors/lwg3313_neg.cc: New test. | |
| 1895 | ||
| 510bd1c1 PP |
1896 | LWG 3301 transform_view::_Iterator has incorrect iterator_category |
| 1897 | * include/std/ranges (transform_view::_Iterator::_S_iter_cat): Adjust | |
| 1898 | determination of iterator_category as per LWG 3301. | |
| 1899 | * testsuite/std/ranges/adaptors/transform.cc: Augment test. | |
| 1900 | ||
| 7f0f1083 PP |
1901 | LWG 3292 iota_view is under-constrained |
| 1902 | * include/std/ranges (iota_view): Require that _Winc models semiregular | |
| 1903 | as per LWG 3292. | |
| 1904 | * testsuite/std/ranges/iota/lwg3292_neg.cc: New test. | |
| 1905 | ||
| dfb93d05 | 1906 | 2020-02-25 Jonathan Wakely <jwakely@redhat.com> |
| 5b904f17 | 1907 | |
| 490350a1 JW |
1908 | * include/bits/ranges_algobase.h (__copy_or_move): Do not use memmove |
| 1909 | during constant evaluation. Call __builtin_memmove directly instead of | |
| 1910 | __memmove. | |
| 1911 | (__copy_or_move_backward): Likewise. | |
| 1912 | * include/bits/stl_algobase.h (__memmove): Remove. | |
| 1913 | (__copy_move<M, true, random_access_iterator_tag>::__copy_m) | |
| 1914 | (__copy_move_backward<M, true, random_access_iterator_tag>::__copy_m): | |
| 1915 | Use __builtin_memmove directly instead of __memmove. | |
| 1916 | (__copy_move_a2): Do not use memmove during constant evaluation. | |
| 1917 | (__copy_move_backward_a2): Use _IsMove constant to select correct | |
| 1918 | __copy_move_backward specialization. | |
| 1919 | * testsuite/25_algorithms/copy_backward/constexpr.cc: Check for copies | |
| 1920 | begin turned into moves during constant evaluation. | |
| 1921 | ||
| 6de946e6 JW |
1922 | * testsuite/25_algorithms/move_backward/93872.cc: Add test left out of |
| 1923 | previous commit. | |
| 1924 | ||
| 5b904f17 JW |
1925 | PR libstdc++/93872 |
| 1926 | * include/bits/stl_algobase.h (__memmove): Cast away const before | |
| 1927 | doing move assignment. | |
| 1928 | * testsuite/25_algorithms/move/93872.cc: New test. | |
| 1929 | * testsuite/25_algorithms/move_backward/93872.cc: New test. | |
| 1930 | ||
| c5eab4ed PP |
1931 | 2020-02-24 Patrick Palka <ppalka@redhat.com> |
| 1932 | ||
| 85c143d0 PP |
1933 | PR libstdc++/93884 |
| 1934 | * include/bits/ranges_algobase.h (__copy_or_move, | |
| 1935 | __copy_or_move_backward): Don't inspect the iter_value_t of the output | |
| 1936 | iterator, instead inspect its iterator_traits directly. | |
| 1937 | * include/bits/stl_iterator.h (back_insert_iterator::container): | |
| 1938 | Conditionally initialize. | |
| 1939 | (back_insert_iterator::difference_type): Conditionally define. | |
| 1940 | (back_insert_iterator::back_insert_iterator): Conditionally define this | |
| 1941 | default constructor. | |
| 1942 | (front_insert_iterator::container): Conditionally initialize. | |
| 1943 | (front_insert_iterator::difference_type): Conditionally define. | |
| 1944 | (front_insert_iterator::front_insert_iterator): Conditionally define | |
| 1945 | this default constructor. | |
| 1946 | * 24_iterators/back_insert_iterator/pr93884.cc: New test. | |
| 1947 | * 24_iterators/front_insert_iterator/pr93884.cc: New test. | |
| 1948 | ||
| c5eab4ed PP |
1949 | P0769R2 Add shift to <algorithm> |
| 1950 | * include/bits/ranges_algo.h (shift_left, shift_right): New. | |
| 1951 | * testsuite/25_algorithms/shift_left/1.cc: New test. | |
| 1952 | * testsuite/25_algorithms/shift_right/1.cc: New test. | |
| 1953 | ||
| 3841739c JW |
1954 | 2020-02-24 Jonathan Wakely <jwakely@redhat.com> |
| 1955 | ||
| 8566286e JW |
1956 | * include/bits/stream_iterator.h (istream_iterator(default_sentinel_t)): |
| 1957 | Make noexcept-specifier conditional. | |
| 1958 | * testsuite/24_iterators/istream_iterator/cons/sentinel.cc: Check | |
| 1959 | noexcept-specifier. | |
| 1960 | ||
| 120e8734 JW |
1961 | * include/bits/stream_iterator.h (istream_iterator(default_sentinel_t)): |
| 1962 | Add constructor. | |
| 1963 | (operator==(istream_iterator, default_sentinel_t)): Add operator. | |
| 1964 | (ostream_iterator::difference_type): Define to ptrdiff_t for C++20. | |
| 1965 | * include/bits/streambuf_iterator.h | |
| 1966 | (istreambuf_iterator(default_sentinel_t)): Add constructor. | |
| 1967 | (operator==(istreambuf_iterator, default_sentinel_t)): Add operator. | |
| 1968 | * testsuite/24_iterators/istream_iterator/cons/sentinel.cc: | |
| 1969 | New test. | |
| 1970 | * testsuite/24_iterators/istream_iterator/sentinel.cc: New test. | |
| 1971 | * testsuite/24_iterators/istreambuf_iterator/cons/sentinel.cc: | |
| 1972 | New test. | |
| 1973 | * testsuite/24_iterators/istreambuf_iterator/sentinel.cc: New test. | |
| 1974 | ||
| 3841739c JW |
1975 | * include/std/ranges (__deep_const_range, __enable_view_impl): Remove. |
| 1976 | (ranges::enable_view): Simplify (LWG 3326). | |
| 1977 | * include/bits/range_access.h (ranges::enable_view): Declare. | |
| 1978 | * include/bits/regex.h (__enable_view_impl): Remove partial | |
| 1979 | specialization. | |
| 1980 | * include/bits/stl_multiset.h (__enable_view_impl): Likewise. | |
| 1981 | * include/bits/stl_set.h (__enable_view_impl): Likewise. | |
| 1982 | * include/bits/unordered_set.h (__enable_view_impl): Likewise. | |
| 1983 | * include/debug/multiset.h (__enable_view_impl): Likewise. | |
| 1984 | * include/debug/set.h (__enable_view_impl): Likewise. | |
| 1985 | * include/debug/unordered_set (__enable_view_impl): Likewise. | |
| 1986 | * include/experimental/string_view (ranges::enable_view): Define | |
| 1987 | partial specialization. | |
| 1988 | * include/std/span (ranges::enable_view): Likewise. | |
| 1989 | * include/std/string_view (ranges::enable_view): Likewise. | |
| 1990 | * testsuite/std/ranges/view.cc: Check satisfaction of updated concept. | |
| 1991 | ||
| 9e589880 JW |
1992 | 2020-02-21 Jonathan Wakely <jwakely@redhat.com> |
| 1993 | ||
| 1994 | * include/std/optional (operator<=>(optional<T>, optional<U>)) | |
| 1995 | (operator<=>(optional<T>, nullopt), operator<=>(optional<T>, U)): | |
| 1996 | Define for C++20. | |
| 1997 | * include/std/tuple (__tuple_cmp): New helper function for <=>. | |
| 1998 | (operator<=>(tuple<T...>, tuple<U>...)): Define for C++20. | |
| 1999 | * include/std/variant (operator<=>(variant<T...>, variant<T...>)) | |
| 2000 | (operator<=>(monostate, monostate)): Define for C++20. | |
| 2001 | * testsuite/20_util/optional/relops/three_way.cc: New test. | |
| 2002 | * testsuite/20_util/tuple/comparison_operators/three_way.cc: New test. | |
| 2003 | * testsuite/20_util/variant/89851.cc: Move to ... | |
| 2004 | * testsuite/20_util/variant/relops/89851.cc: ... here. | |
| 2005 | * testsuite/20_util/variant/90008.cc: Move to ... | |
| 2006 | * testsuite/20_util/variant/relops/90008.cc: ... here. | |
| 2007 | * testsuite/20_util/variant/relops/three_way.cc: New test. | |
| 2008 | ||
| 5586e506 PP |
2009 | 2020-02-20 Patrick Palka <ppalka@redhat.com> |
| 2010 | ||
| 6e63438a PP |
2011 | * include/std/ranges (views::__adaptor::__maybe_refwrap): New utility |
| 2012 | function. | |
| 2013 | (views::__adaptor::_RangeAdaptor::operator()): Add comments. Use | |
| 2014 | __maybe_refwrap to capture lvalue references by reference, and then use | |
| 2015 | unwrap_reference_t to forward the by-reference captures as references. | |
| 2016 | * testsuite/std/ranges/adaptors/split.cc: Augment test. | |
| 2017 | * testsuite/std/ranges/adaptors/split_neg.cc: New test. | |
| 2018 | ||
| 5586e506 PP |
2019 | * include/std/ranges (iota_view): Forward declare _Sentinel. |
| 2020 | (iota_view::_Iterator): Befriend _Sentinel. | |
| 2021 | (iota_view::_Sentinel::_M_equal): New member function. | |
| 2022 | (iota_view::_Sentinel::operator==): Use it. | |
| 2023 | (views::_Iota::operator()): Forward __f using the correct type. | |
| 2024 | * testsuite/std/ranges/access/ssize.cc (test06): Don't call views::iota | |
| 2025 | with integers of different signedness, to appease iota_view's deduction | |
| 2026 | guide. | |
| 2027 | * testsuite/std/ranges/iota/iota_view.cc: Augment test. | |
| 2028 | ||
| c7b591f3 JW |
2029 | 2020-02-20 Jonathan Wakely <jwakely@redhat.com> |
| 2030 | ||
| e817c23f JW |
2031 | * include/bits/range_access.h (ranges::begin): Reject array of |
| 2032 | incomplete type. | |
| 2033 | (ranges::end, ranges::size): Require arrays to be bounded. | |
| 2034 | (ranges::data): Require lvalue or borrowed_range. | |
| 2035 | (ranges::iterator_t): Remove constraint. | |
| 2036 | * testsuite/std/ranges/access/begin.cc: Do not check array of | |
| 2037 | incomplete type. | |
| 2038 | * testsuite/std/ranges/access/begin_neg.cc: New test. | |
| 2039 | * testsuite/std/ranges/access/end_neg.cc: Adjust expected error. | |
| 2040 | * testsuite/std/ranges/access/size_neg.cc: Adjust expected error. | |
| 2041 | * testsuite/std/ranges/access/ssize.cc: Do not check array of | |
| 2042 | incomplete type. | |
| 2043 | ||
| 4be779f5 JW |
2044 | * include/std/system_error (error_category::operator<=>) |
| 2045 | (operator<=>(const error_code&, const error_code&)) | |
| 2046 | (operator<=>(const error_condition&, const error_condition&)): Define | |
| 2047 | for C++20. | |
| 2048 | * testsuite/19_diagnostics/error_category/operators/less.cc: New test. | |
| 2049 | * testsuite/19_diagnostics/error_category/operators/three_way.cc: New | |
| 2050 | test. | |
| 2051 | * testsuite/19_diagnostics/error_code/operators/equal.cc: Remove | |
| 2052 | incorrect comment. | |
| 2053 | * testsuite/19_diagnostics/error_code/operators/less.cc: New test. | |
| 2054 | * testsuite/19_diagnostics/error_code/operators/not_equal.cc: Remove | |
| 2055 | incorrect comment. | |
| 2056 | * testsuite/19_diagnostics/error_code/operators/three_way.cc: New test. | |
| 2057 | * testsuite/19_diagnostics/error_condition/operators/equal.cc: Remove | |
| 2058 | incorrect comment. | |
| 2059 | * testsuite/19_diagnostics/error_condition/operators/less.cc: New test. | |
| 2060 | * testsuite/19_diagnostics/error_condition/operators/not_equal.cc: | |
| 2061 | Remove incorrect comment. | |
| 2062 | * testsuite/19_diagnostics/error_condition/operators/three_way.cc: New | |
| 2063 | test. | |
| 2064 | ||
| 20fa41e6 JW |
2065 | * libsupc++/typeinfo (type_info::operator!=): Remove for C++20. |
| 2066 | ||
| c7b591f3 JW |
2067 | * include/std/thread (thread::id::operator<=>): Define for C++20. |
| 2068 | * testsuite/30_threads/thread/id/70294.cc: Do not take addresses of | |
| 2069 | functions in namespace std. | |
| 2070 | * testsuite/30_threads/thread/id/operators_c++20.cc: New test. | |
| 2071 | ||
| 38c7b74d PP |
2072 | 2020-02-19 Patrick Palka <ppalka@redhat.com> |
| 2073 | ||
| 2074 | * testsuite/std/ranges/adaptors/split.cc (test03): Don't include the | |
| 2075 | null terminator of the underlying string as part of the test_range. | |
| 2076 | (main): Call test03. | |
| 2077 | ||
| a45fb21a JW |
2078 | 2020-02-19 Jonathan Wakely <jwakely@redhat.com> |
| 2079 | ||
| 1b425f3a JW |
2080 | * include/bits/stl_iterator.h (common_iterator): Add copyable<I> |
| 2081 | requirement (LWG 3385). | |
| 2082 | * testsuite/24_iterators/headers/iterator/synopsis_c++20.cc: Adjust | |
| 2083 | expected declaration. | |
| 2084 | ||
| 7433536b JW |
2085 | * include/std/ranges (take_while_view, drop_view, drop_while_view) |
| 2086 | (elements_view:_Iterator): Initialize data members (LWG 3364). | |
| 2087 | ||
| 256f67aa JW |
2088 | * libsupc++/compare (three_way_comparable): Remove always-false check |
| 2089 | that should have been removed with weak_equality (P1959R0). | |
| 2090 | (three_way_comparable_with): Likewise. Reorder requirements (LWG 3360). | |
| 2091 | ||
| 0294dc5f JW |
2092 | * include/std/concepts (__detail::__partially_ordered_with): Move here |
| 2093 | from <compare>. | |
| 2094 | (totally_ordered, totally_ordered_with): Use __partially_ordered_with | |
| 2095 | to simplify definition (LWG 3331). | |
| 2096 | * libsupc++/compare (__detail::__partially_ordered_with): Move to | |
| 2097 | <concepts>. | |
| 2098 | ||
| 241ed965 JW |
2099 | * include/std/concepts (totally_ordered_with): Remove redundant |
| 2100 | requirement (LWG 3329). | |
| 2101 | ||
| 77f5310f JW |
2102 | * include/std/ranges (__detail::__convertible_to_non_slicing): New |
| 2103 | helper concept. | |
| 2104 | (__detail::__pair_like_convertible_to): Remove. | |
| 2105 | (__detail::__pair_like_convertible_from): Add requirements for | |
| 2106 | non-slicing conversions. | |
| 2107 | (subrange): Constrain constructors with __convertible_to_non_slicing. | |
| 2108 | Remove constructors from pair-like types. Add new deduction guide. | |
| 2109 | * testsuite/std/ranges/subrange/lwg3282_neg.cc: New test. | |
| 2110 | ||
| 59aa9e57 JW |
2111 | * include/bits/iterator_concepts.h (iter_move): Add declaration to |
| 2112 | prevent unqualified lookup finding a suitable declaration (LWG 3247). | |
| 2113 | ||
| e89100ef JW |
2114 | * include/std/memory_resource (polymorphic_allocator::allocate) |
| 2115 | (polymorphic_allocator::allocate_object): Change type of exception to | |
| 2116 | bad_array_new_length (LWG 3237). | |
| 2117 | * testsuite/20_util/polymorphic_allocator/lwg3237.cc: New test. | |
| 2118 | ||
| bb54e0b8 JW |
2119 | * include/std/type_traits (__cpp_lib_unwrap_ref): Define (LWG 3348). |
| 2120 | * include/std/version (__cpp_lib_unwrap_ref): Likewise. | |
| 2121 | * testsuite/20_util/unwrap_reference/1.cc: Check macro. | |
| 2122 | * testsuite/20_util/unwrap_reference/3.cc: New test. | |
| 2123 | ||
| 5f031f97 JW |
2124 | * include/std/numeric (midpoint(T8, T*)): Do not check for complete |
| 2125 | type during overload resolution, use static assert instead (LWG 3200). | |
| 2126 | * testsuite/26_numerics/midpoint/pointer.cc: Do not test with | |
| 2127 | incomplete type. | |
| 2128 | * testsuite/26_numerics/midpoint/pointer_neg.cc: New test. | |
| 2129 | ||
| 66ae31eb JW |
2130 | * include/std/span (span(T (&)[N])): Use non-deduced context to |
| 2131 | prevent first parameter from interfering with class template argument | |
| 2132 | deduction (LWG 3369). | |
| 2133 | * testsuite/23_containers/span/deduction.cc: Add missing 'const'. | |
| 2134 | * testsuite/23_containers/span/lwg3255.cc: Check for construction from | |
| 2135 | rvalues. | |
| 2136 | ||
| 247f410b JW |
2137 | * include/std/span (span::const_iterator, span::const_reverse_iterator) |
| 2138 | (span::cbegin(), span::cend(), span::crbegin(), span::crend()): | |
| 2139 | Remove (LWG 3320). | |
| 2140 | * testsuite/23_containers/span/everything.cc: Replace uses of cbegin | |
| 2141 | and cend. | |
| 2142 | * testsuite/20_util/specialized_algorithms/destroy/constrained.cc: | |
| 2143 | Likewise. | |
| 2144 | * testsuite/20_util/specialized_algorithms/uninitialized_copy/ | |
| 2145 | constrained.cc: Likewise. | |
| 2146 | * testsuite/20_util/specialized_algorithms/ | |
| 2147 | uninitialized_default_construct/constrained.cc: Likewise. | |
| 2148 | * testsuite/20_util/specialized_algorithms/uninitialized_fill/ | |
| 2149 | constrained.cc: Likewise. | |
| 2150 | * testsuite/20_util/specialized_algorithms/uninitialized_move/ | |
| 2151 | constrained.cc: Likewise. | |
| 2152 | * testsuite/20_util/specialized_algorithms/ | |
| 2153 | uninitialized_value_construct/constrained.cc: Likewise. | |
| 2154 | ||
| aca60ecf JW |
2155 | * include/bits/range_access.h (range_size_t): Define alias template. |
| 2156 | * include/std/ranges (all_view): Rename to views::all_t (LWG 3335). | |
| 2157 | * testsuite/std/ranges/adaptors/filter.cc: Adjust to new name. | |
| 2158 | ||
| 4cc3b275 JW |
2159 | * include/std/ranges (filter_view, transform_view, take_view) |
| 2160 | (join_view, split_view, reverse_view): Remove commented-out converting | |
| 2161 | constructors (LWG 3280). | |
| 2162 | ||
| 5f3641d0 JW |
2163 | * include/std/memory (uninitialized_construct_using_allocator): Use |
| 2164 | std::construct_at (LWG 3321). | |
| 2165 | ||
| 020a03ee JW |
2166 | * include/std/memory_resource (polymorphic_allocator::allocate_bytes) |
| 2167 | (polymorphic_allocator::allocate_object) | |
| 2168 | (polymorphic_allocator::new_object): Add nodiscard attribute (LWG3304). | |
| 2169 | ||
| 15411a64 JW |
2170 | LWG 3379. "safe" in several library names is misleading |
| 2171 | * include/bits/range_access.h (enable_safe_range): Rename to | |
| 2172 | enable_borrowed_range. | |
| 2173 | (__detail::__maybe_safe_range): Rename to __maybe_borrowed_range. | |
| 2174 | (safe_range): Rename to borrowed_range. | |
| 2175 | * include/bits/ranges_algo.h: Adjust to use new names. | |
| 2176 | * include/bits/ranges_algobase.h: Likewise. | |
| 2177 | * include/bits/ranges_uninitialized.h: Likewise. | |
| 2178 | * include/std/ranges: Likewise. | |
| 2179 | (safe_iterator_t): Rename to borrowed_iterator_t. | |
| 2180 | (safe_subrange_t): Rename to borrowed_subrange_t. | |
| 2181 | * include/std/span: Adjust to use new names. | |
| 2182 | * include/std/string_view: Likewise. | |
| 2183 | * include/experimental/string_view: Likewise. | |
| 2184 | * testsuite/std/ranges/access/begin.cc: Likewise. | |
| 2185 | * testsuite/std/ranges/access/cbegin.cc: Likewise. | |
| 2186 | * testsuite/std/ranges/access/cdata.cc: Likewise. | |
| 2187 | * testsuite/std/ranges/access/cend.cc: Likewise. | |
| 2188 | * testsuite/std/ranges/access/crbegin.cc: Likewise. | |
| 2189 | * testsuite/std/ranges/access/crend.cc: Likewise. | |
| 2190 | * testsuite/std/ranges/access/data.cc: Likewise. | |
| 2191 | * testsuite/std/ranges/access/end.cc: Likewise. | |
| 2192 | * testsuite/std/ranges/access/rbegin.cc: Likewise. | |
| 2193 | * testsuite/std/ranges/access/rend.cc: Likewise. | |
| 2194 | * testsuite/std/ranges/safe_range.cc: Likewise. | |
| 2195 | * testsuite/std/ranges/safe_range_types.cc: Likewise. | |
| 2196 | * testsuite/util/testsuite_iterators.h: Likewise. | |
| 2197 | ||
| fa89adaa JW |
2198 | * include/std/ranges (tuple_element<0, const subrange<I, S, K>>) |
| 2199 | (tuple_element<1, const subrange<I, S, K>>): Add partial | |
| 2200 | specializations (LWG 3398). | |
| 2201 | * testsuite/std/ranges/subrange/tuple_like.cc: New test. | |
| 2202 | ||
| a45fb21a JW |
2203 | * include/bits/ranges_algo.h (__find_fn, __find_first_of_fn) |
| 2204 | (__adjacent_find_fn, __remove_if_fn, __remove_copy_if_fn) | |
| 2205 | (__unique_fn, __unique_copy_fn): Remove redundant conversions to bool. | |
| 2206 | ||
| 242b4fb7 PP |
2207 | 2020-02-18 Patrick Palka <ppalka@redhat.com> |
| 2208 | ||
| 2209 | P1983R0 Wording for GB301, US296, US292, US291, and US283 | |
| 2210 | * include/std/ranges (filter_view::pred): New member function. | |
| 2211 | (join_view::_Iterator::_Iterator): Remove now-redundant comment since | |
| 2212 | P1983R0 fixes the highlighted issue in the same way. | |
| 2213 | (join_view::_Iterator<_Const>): Add friend | |
| 2214 | join_view::_Iterator<!_Const>. | |
| 2215 | (join_view::_M_inner): Remove mutable specifier, effectively reverting | |
| 2216 | the proposed wording changes of P3278. | |
| 2217 | (join_view::begin): Refine the condition for when to return a const | |
| 2218 | iterator. | |
| 2219 | (split_view::_OuterIter::_OuterIter): Adjust constraints. | |
| 2220 | * testsuite/std/ranges/adaptors/filter.cc: Test that filter_view::pred | |
| 2221 | exists and works. | |
| 2222 | ||
| f5b4dc38 JW |
2223 | 2020-02-18 Jonathan Wakely <jwakely@redhat.com> |
| 2224 | ||
| a5b213dd JW |
2225 | PR libstdc++/93818 |
| 2226 | * include/std/ranges (_RangeAdaptor): Add deduction guide. | |
| 2227 | (filter_view::_Iterator): Add alias _Vp_iter and use in place of | |
| 2228 | iterator_t<_Vp>. | |
| 2229 | (filter_view::_Iterator::_S_iter_cat()): Add 'typename'. | |
| 2230 | (transform_view::_Iterator): Add alias _Base_iter and use in place of | |
| 2231 | iterator_t<_Base>. | |
| 2232 | (transform_view::_Iterator::_S_iter_cat()): Add 'typename'. | |
| 2233 | (join_view::_Iterator): Add _Outer_iter and _Inner_iter aliases. | |
| 2234 | (join_view::_Iterator::_S_iter_cat()): Add 'typename'. | |
| 2235 | (split_view::_InnerIter::_S_iter_cat()): Likewise. | |
| 2236 | ||
| ce7b39d0 JW |
2237 | * testsuite/20_util/integer_comparisons/equal.cc: Fix invalid |
| 2238 | assumption that long is wider than int. | |
| 2239 | * testsuite/20_util/integer_comparisons/greater_equal.cc: Likewise. | |
| 2240 | * testsuite/20_util/integer_comparisons/less.cc: Likewise. | |
| 2241 | * testsuite/20_util/integer_comparisons/less_equal.cc: Likewise. | |
| 2242 | * testsuite/20_util/integer_comparisons/not_equal.cc: Likewise. | |
| 2243 | ||
| 9b8e2dea JW |
2244 | P1976R2 Fixed-size span construction from dynamic range |
| 2245 | * include/std/span (__cpp_lib_span): Update value. | |
| 2246 | (span(It, size_type), span(It, End)): Make conditionally explicit. Add | |
| 2247 | assertion. | |
| 2248 | (span(R&&), span(const span<OType, OExtent>&)): Likewise and relax | |
| 2249 | constraints. | |
| 2250 | (span::first<Count>(), span::last<Count>()): Use explicit type in | |
| 2251 | return statement. | |
| 2252 | (as_bytes, as_writable_bytes): Likewise. | |
| 2253 | * include/std/version (__cpp_lib_span): Update value. | |
| 2254 | * testsuite/23_containers/span/1.cc: Check new value. | |
| 2255 | * testsuite/23_containers/span/2.cc: Check new value. | |
| 2256 | * testsuite/23_containers/span/explicit.cc: New test. | |
| 2257 | ||
| d6c9e372 JW |
2258 | * include/std/span (span::__is_compatible_array): Simplify alias |
| 2259 | template by using requires-clause. | |
| 2260 | (span::__is_compatible_ref): New alias template for constraining | |
| 2261 | constructors. | |
| 2262 | (span::__is_compatible_iterator, span::__is_compatible_range): Remove. | |
| 2263 | (span(It, size_type), span(It, End)): Use __is_compatible_ref. | |
| 2264 | (span(T(&)[N], span(array<T, N>&), span(const array<T, N>&)): Remove | |
| 2265 | redundant parentheses. | |
| 2266 | (span(R&&)): Add missing constraints. | |
| 2267 | ||
| f09f3242 JW |
2268 | * include/std/span (span): Reorder members and rename template |
| 2269 | parameters to match declarations in the C++2a working paper. | |
| 2270 | ||
| f5b4dc38 JW |
2271 | P2116R0 Remove tuple-like protocol support from fixed-extent span |
| 2272 | * include/std/span (get, tuple_size, tuple_element): Remove. | |
| 2273 | * testsuite/23_containers/span/everything.cc: Remove checks for | |
| 2274 | tuple-like API. | |
| 2275 | * testsuite/23_containers/span/get_neg.cc: Remove. | |
| 2276 | * testsuite/23_containers/span/tuple_element_dynamic_neg.cc: Remove. | |
| 2277 | * testsuite/23_containers/span/tuple_element_oob_neg.cc: Remove. | |
| 2278 | * testsuite/23_containers/span/tuple_size_neg.cc: Remove. | |
| 2279 | ||
| f3169941 PP |
2280 | 2020-02-17 Patrick Palka <ppalka@redhat.com> |
| 2281 | ||
| aa667c3f PP |
2282 | P2106R0 Alternative wording for GB315 and GB316 |
| 2283 | * include/bits/ranges_algo.h (in_fun_result): New. | |
| 2284 | (for_each_result, for_each_n_result): Change into an alias of | |
| 2285 | in_fun_result. | |
| 2286 | (in_in_result): New. | |
| 2287 | (mismatch_result): Change into an alias of in_in_result. | |
| 2288 | (copy_if_result): Change into an alias of in_out_result. | |
| 2289 | (swap_ranges_result): Change into an alias of in_in_result. | |
| 2290 | (unary_transform_result): Change into an alias of in_out_result. | |
| 2291 | (in_in_out_result): New. | |
| 2292 | (binary_transform_result): Change into an alias of in_in_out_result. | |
| 2293 | (replace_copy_result, replace_copy_if_result, remove_copy_if_result, | |
| 2294 | remove_copy_result, unique_copy_result, reverse_copy_result, | |
| 2295 | rotate_copy_result, partial_sort_copy_result): Change into an alias of | |
| 2296 | in_out_result. | |
| 2297 | (in_out_out_result): New. | |
| 2298 | (partition_copy_result, merge_result): Change into an alias of | |
| 2299 | in_out_out_result. | |
| 2300 | (set_union_result, set_intersection_result): Change into an alias of | |
| 2301 | in_in_out_result. | |
| 2302 | (set_difference_result): Change into an alias of in_out_result. | |
| 2303 | (set_symmetric_difference): Change into an alias of in_in_out_result. | |
| 2304 | (min_max_result): New. | |
| 2305 | (minmax_result, minmax_element_result): Change into an alias of | |
| 2306 | min_max_result. | |
| 2307 | (in_found_result): New. | |
| 2308 | (next_permutation_result, prev_permutation_result): Change into an alias | |
| 2309 | of in_found_result. | |
| 2310 | (__next_permutation_fn::operator(), __prev_permutation_fn::operator()): | |
| 2311 | Adjust following changes to next_permutation_result and | |
| 2312 | prev_permutation_result. | |
| 2313 | * include/bits/ranges_algobase.h (in_out_result): New. | |
| 2314 | (copy_result, move_result, move_backward_result, copy_backward_result, | |
| 2315 | copy_n_result): Change into an alias of in_out_result. | |
| 2316 | * include/bits/ranges_uninitialized.h (uninitialized_copy_result, | |
| 2317 | uninitialized_copy_n_result, uninitialized_move_result, | |
| 2318 | uninitialized_move_n_result): Likewise. | |
| 2319 | * testsuite/25_algorithms/next_permutation/constrained.cc: Adjust uses of | |
| 2320 | structured bindings. | |
| 2321 | * testsuite/25_algorithms/prev_permutation/constrained.cc: Likewise. | |
| 2322 | ||
| f3169941 PP |
2323 | P1243R4 Rangify new algorithms |
| 2324 | * include/bits/ranges_algo.h (for_each_n_result, __for_each_n_fn, | |
| 2325 | for_each_n, __sample_fn, sample, __clamp_fn, clamp): New. | |
| 2326 | * testsuite/25_algorithms/clamp/constrained.cc: New test. | |
| 2327 | * testsuite/25_algorithms/for_each/constrained.cc: Augment test. | |
| 2328 | * testsuite/25_algorithms/sample/constrained.cc: New test. | |
| 2329 | ||
| 98cf2c26 JW |
2330 | 2020-02-17 Jonathan Wakely <jwakely@redhat.com> |
| 2331 | ||
| c5e1c1d3 JW |
2332 | P1964R2 Wording for boolean-testable |
| 2333 | * include/bits/ranges_algo.h (__find_fn, __find_first_of_fn) | |
| 2334 | (__adjacent_find_fn): Cast result of predicate to bool. | |
| 2335 | * include/std/concepts (__boolean): Remove. | |
| 2336 | (__detail::__boolean_testable_impl, __detail::__boolean_testable): Add | |
| 2337 | new helper concepts. | |
| 2338 | (__detail::__weakly_eq_cmp_with, totally_ordered, totally_ordered_with) | |
| 2339 | (predicate): Use __boolean_testable instead of boolean. | |
| 2340 | * libsupc++/compare (__detail::__partially_ordered, _Synth3way): | |
| 2341 | Likewise. | |
| 2342 | ||
| 7ab36231 JW |
2343 | P1970R2 Consistency for size() functions: Add ranges::ssize |
| 2344 | * include/bits/range_access.h (_SSize, ssize): Define for C++20. | |
| 2345 | * testsuite/std/ranges/access/ssize.cc: New test. | |
| 2346 | ||
| 9866abe3 JW |
2347 | P1956R1 On the names of low-level bit manipulation functions |
| 2348 | * include/bits/hashtable_policy.h: Update comment. | |
| 2349 | * include/std/bit (__ispow2, __ceil2, __floor2, __log2p1): Rename. | |
| 2350 | (ispow2, ceil2, floor2, log2p1): Likewise. | |
| 2351 | (__cpp_lib_int_pow2): Add feature test macro. | |
| 2352 | * include/std/charconv (__to_chars_len_2): Adjust use of __log2p1. | |
| 2353 | * include/std/memory (assume_aligned): Adjust use of ispow2. | |
| 2354 | * include/std/version (__cpp_lib_int_pow2): Add. | |
| 2355 | * libsupc++/new_opa.cc: Adjust use of __ispow2. | |
| 2356 | * src/c++17/memory_resource.cc: Likewise, and for __ceil2 and __log2p1. | |
| 2357 | * testsuite/17_intro/freestanding.cc: Adjust use of ispow2. | |
| 2358 | * testsuite/26_numerics/bit/bit.pow.two/ceil2.cc: Rename to ... | |
| 2359 | * testsuite/26_numerics/bit/bit.pow.two/bit_ceil.cc: ... here. | |
| 2360 | * testsuite/26_numerics/bit/bit.pow.two/ceil2_neg.cc: Rename to ... | |
| 2361 | * testsuite/26_numerics/bit/bit.pow.two/bit_ceil_neg.cc: ... here. | |
| 2362 | * testsuite/26_numerics/bit/bit.pow.two/floor2.cc: Rename to ... | |
| 2363 | * testsuite/26_numerics/bit/bit.pow.two/bit_floor.cc: ... here. | |
| 2364 | * testsuite/26_numerics/bit/bit.pow.two/log2p1.cc: Rename to ... | |
| 2365 | * testsuite/26_numerics/bit/bit.pow.two/bit_width.cc: ... here. | |
| 2366 | * testsuite/26_numerics/bit/bit.pow.two/ispow2.cc: Rename to ... | |
| 2367 | * testsuite/26_numerics/bit/bit.pow.two/has_single_bit.cc: ... here. | |
| 2368 | ||
| cfbc8fbb JW |
2369 | * include/std/charconv: Add comment. |
| 2370 | ||
| 9cd4eeef JW |
2371 | PR libstdc++/92546 (partial) |
| 2372 | * include/bits/random.h (uniform_random_bit_generator): Move definition | |
| 2373 | to <bits/uniform_int_dist.h>. | |
| 2374 | * include/bits/ranges_algo.h: Include <bits/uniform_int_dist.h> instead | |
| 2375 | of <bits/random.h>. | |
| 2376 | * include/bits/ranges_algobase.h: Do not include <cmath>. | |
| 2377 | * include/bits/uniform_int_dist.h (uniform_random_bit_generator): | |
| 2378 | Move here. | |
| 2379 | * include/std/ranges: Do not include <limits>. | |
| 2380 | * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lineno. | |
| 2381 | ||
| c03b53da JW |
2382 | PR libstdc++/92546 (partial) |
| 2383 | * include/Makefile.am: Add new header. | |
| 2384 | * include/Makefile.in: Regenerate. | |
| 2385 | * include/bits/int_limits.h: New header. | |
| 2386 | * include/bits/parse_numbers.h (__select_int::_Select_int): Replace | |
| 2387 | numeric_limits with __detail::__int_limits. | |
| 2388 | * include/std/bit (__rotl, __rotr, __countl_zero, __countl_one) | |
| 2389 | (__countr_zero, __countr_one, __popcount, __ceil2, __floor2, __log2p1): | |
| 2390 | Likewise. | |
| 2391 | * include/std/charconv (__to_chars_8, __from_chars_binary) | |
| 2392 | (__from_chars_alpha_to_num, from_chars): Likewise. | |
| 2393 | * include/std/memory_resource (polymorphic_allocator::allocate) | |
| 2394 | (polymorphic_allocator::allocate_object): Likewise. | |
| 2395 | * include/std/string_view (basic_string_view::_S_compare): Likewise. | |
| 2396 | * include/std/utility (in_range): Likewise. | |
| 2397 | * testsuite/20_util/integer_comparisons/in_range_neg.cc: Adjust for | |
| 2398 | extra error about incomplete type __int_limits<bool>. | |
| 2399 | * testsuite/26_numerics/bit/bit.count/countl_one.cc: Include <limits>. | |
| 2400 | * testsuite/26_numerics/bit/bit.count/countl_zero.cc: Likewise. | |
| 2401 | * testsuite/26_numerics/bit/bit.count/countr_one.cc: Likewise. | |
| 2402 | * testsuite/26_numerics/bit/bit.count/countr_zero.cc: Likewise. | |
| 2403 | * testsuite/26_numerics/bit/bit.count/popcount.cc: Likewise. | |
| 2404 | * testsuite/26_numerics/bit/bit.pow.two/ceil2_neg.cc: Likewise. | |
| 2405 | * testsuite/26_numerics/bit/bit.pow.two/ceil2.cc: Likewise. | |
| 2406 | * testsuite/26_numerics/bit/bit.pow.two/floor2.cc: Likewise. | |
| 2407 | * testsuite/26_numerics/bit/bit.pow.two/ispow2.cc: Likewise. | |
| 2408 | * testsuite/26_numerics/bit/bit.pow.two/log2p1.cc: Likewise. | |
| 2409 | * testsuite/26_numerics/bit/bit.rotate/rotl.cc: Likewise. | |
| 2410 | * testsuite/26_numerics/bit/bit.rotate/rotr.cc: Likewise. | |
| 2411 | ||
| 4540ef78 JW |
2412 | * python/libstdcxx/v6/printers.py (StdCmpCatPrinter.to_string): Update |
| 2413 | value for partial_ordering::unordered. | |
| 2414 | ||
| d6dfa3da JW |
2415 | * include/bits/iterator_concepts.h (indirectly_copyable_storable): Add |
| 2416 | const-qualified expression variations. | |
| 2417 | * include/std/concepts (copyable): Likewise. | |
| 2418 | ||
| 98cf2c26 JW |
2419 | * include/std/type_traits (__is_standard_integer): New helper trait. |
| 2420 | * include/std/utility (cmp_equal, cmp_not_equal, cmp_less, cmp_greater) | |
| 2421 | (cmp_less_equal, cmp_greater_equal, in_range): Define for C++20. | |
| 2422 | * include/std/version (__cpp_lib_integer_comparison_functions): Define. | |
| 2423 | * testsuite/20_util/integer_comparisons/1.cc: New test. | |
| 2424 | * testsuite/20_util/integer_comparisons/2.cc: New test. | |
| 2425 | * testsuite/20_util/integer_comparisons/equal.cc: New test. | |
| 2426 | * testsuite/20_util/integer_comparisons/equal_neg.cc: New test. | |
| 2427 | * testsuite/20_util/integer_comparisons/greater_equal.cc: New test. | |
| 2428 | * testsuite/20_util/integer_comparisons/greater_equal_neg.cc: New test. | |
| 2429 | * testsuite/20_util/integer_comparisons/greater_neg.cc: New test. | |
| 2430 | * testsuite/20_util/integer_comparisons/in_range.cc: New test. | |
| 2431 | * testsuite/20_util/integer_comparisons/in_range_neg.cc: New test. | |
| 2432 | * testsuite/20_util/integer_comparisons/less.cc: New test. | |
| 2433 | * testsuite/20_util/integer_comparisons/less_equal.cc: New test. | |
| 2434 | * testsuite/20_util/integer_comparisons/less_equal_neg.cc: New test. | |
| 2435 | * testsuite/20_util/integer_comparisons/less_neg.cc: New test. | |
| 2436 | * testsuite/20_util/integer_comparisons/not_equal.cc: New test. | |
| 2437 | * testsuite/20_util/integer_comparisons/not_equal_neg.cc: New test. | |
| 2438 | ||
| 93b8cfce PP |
2439 | 2020-02-16 Patrick Palka <ppalka@redhat.com> |
| 2440 | ||
| 2441 | * include/bits/ranges_algo.h (__lexicographical_compare_fn::operator()): | |
| 2442 | Move code after an early exit constexpr if to under an else branch. | |
| 2443 | * include/bits/ranges_algobase.h (__equal_fn::operator()): Likewise. | |
| 2444 | ||
| 90b7eb65 PP |
2445 | 2020-02-15 Patrick Palka <ppalka@redhat.com> |
| 2446 | ||
| 55992626 PP |
2447 | * include/bits/ranges_algo.h: Adjust whitespace and formatting. |
| 2448 | * include/bits/ranges_algobase.h: Likewise. | |
| 2449 | * include/bits/ranges_uninitialized.h: Likewise. | |
| 2450 | ||
| b40c57bd PP |
2451 | * include/bits/ranges_algo.h: (adjacent_find, all_of, any_of, |
| 2452 | binary_search, copy_if, count, count_if, equal_range, find, find_end, | |
| 2453 | find_first_of, find_if, find_if_not, for_each, generate, generate_n, | |
| 2454 | includes, inplace_merge, is_heap, is_heap_until, is_partitioned, | |
| 2455 | is_permutation, is_sorted, is_sorted_until, lexicographical_compare, | |
| 2456 | lower_bound, make_heap, max, max_element, merge, min, min_element, | |
| 2457 | minmax, minmax_element, mismatch, next_permutation, none_of, | |
| 2458 | nth_element, partial_sort, partial_sort_copy, partition, partition_copy, | |
| 2459 | partition_point, pop_heap, prev_permutation, push_heap, remove, | |
| 2460 | remove_copy, remove_copy_if, remove_if, replace, replace_copy, | |
| 2461 | replace_copy_if, replace_if, reverse, reverse_copy, rotate, rotate_copy, | |
| 2462 | search, search_n, set_difference, set_intersection, | |
| 2463 | set_symmetric_difference, set_union, shuffle, sort, sort_heap, | |
| 2464 | stable_partition, stable_sort, swap_ranges, transform, unique, | |
| 2465 | unique_copy, upper_bound): Convert into function objects. | |
| 2466 | * include/bits/ranges_algobase.h: (equal, copy, move, copy_n, fill_n, | |
| 2467 | fill, move_backward, copy_backward): Likewise. | |
| 2468 | * include/bits/ranges_uninitialized.h (uninitialized_default_construct, | |
| 2469 | uninitialized_default_construct_n, uninitialized_value_construct, | |
| 2470 | uninitialized_value_construct_n, uninitialized_copy, | |
| 2471 | uninitialized_copy_n, uninitialized_move, uninitialized_move_n, | |
| 2472 | uninitialized_fill, uninitialized_fill_n, construct_at, destroy_at, | |
| 2473 | destroy, destroy_n): Likewise. | |
| 2474 | ||
| 90b7eb65 PP |
2475 | * include/bits/ranges_algo.h (ranges::__find_end): Fold into ... |
| 2476 | (ranges::find_end): ... here. | |
| 2477 | (ranges::__lexicographical_compare): Fold into ... | |
| 2478 | (ranges::lexicographical_compare): ... here. | |
| 2479 | * include/bits/ranges_algobase.h (ranges::__equal): Fold into ... | |
| 2480 | (ranges::equal): ... here. | |
| 2481 | ||
| 55b00d14 JW |
2482 | 2020-02-15 Jonathan Wakely <jwakely@redhat.com> |
| 2483 | ||
| 2484 | * include/bits/erase_if.h (__cpp_lib_erase_if): Define to 202002L. | |
| 2485 | * include/std/deque: Likewise. | |
| 2486 | * include/std/forward_list: Likewise. | |
| 2487 | * include/std/list: Likewise. | |
| 2488 | * include/std/string: Likewise. | |
| 2489 | * include/std/vector: Likewise. | |
| 2490 | * include/std/version: Likewise. | |
| 2491 | * testsuite/23_containers/deque/erasure.cc: Test for new value. | |
| 2492 | * testsuite/23_containers/forward_list/erasure.cc: Likewise. | |
| 2493 | * testsuite/23_containers/list/erasure.cc: Likewise. | |
| 2494 | * testsuite/23_containers/map/erasure.cc: Likewise. | |
| 2495 | * testsuite/23_containers/set/erasure.cc: Likewise. | |
| 2496 | * testsuite/23_containers/unordered_map/erasure.cc: Likewise. | |
| 2497 | * testsuite/23_containers/unordered_set/erasure.cc: Likewise. | |
| 2498 | * testsuite/23_containers/vector/erasure.cc: Likewise. | |
| 2499 | ||
| 5b1d5885 JW |
2500 | 2020-02-15 Jonathan Wakely <jwakely@redhat.com> |
| 2501 | ||
| 2502 | * include/bits/random.h (uniform_random_bit_generator): Require min() | |
| 2503 | and max() to be constant expressions and min() to be less than max(). | |
| 2504 | * testsuite/26_numerics/random/concept.cc: Check additional cases. | |
| 2505 | * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lineno. | |
| 2506 | ||
| 90fc7b3c PP |
2507 | 2020-02-13 Patrick Palka <ppalka@redhat.com> |
| 2508 | ||
| 613c932f PP |
2509 | * include/Makefile.am: Add <bits/ranges_uninitialized.h>. |
| 2510 | * include/Makefile.in: Regenerate. | |
| 2511 | * include/bits/ranges_uninitialized.h: New header. | |
| 2512 | * include/std/memory: Include it. | |
| 2513 | * testsuite/20_util/specialized_algorithms/destroy/constrained.cc: New | |
| 2514 | test. | |
| 2515 | * .../uninitialized_copy/constrained.cc: New test. | |
| 2516 | * .../uninitialized_default_construct/constrained.cc: New test. | |
| 2517 | * .../uninitialized_fill/constrained.cc: New test. | |
| 2518 | * .../uninitialized_move/constrained.cc: New test. | |
| 2519 | * .../uninitialized_value_construct/constrained.cc: New test. | |
| 2520 | ||
| 90fc7b3c PP |
2521 | * include/Makefile.am: Add bits/ranges_algobase.h |
| 2522 | * include/Makefile.in: Regenerate. | |
| 2523 | * bits/ranges_algo.h: Include <bits/ranges_algobase.h> and refactor | |
| 2524 | existing #includes. | |
| 2525 | (__detail::__is_normal_iterator, __detail::is_reverse_iterator, | |
| 2526 | __detail::__is_move_iterator, copy_result, move_result, | |
| 2527 | __equal, equal, copy_result, move_result, move_backward_result, | |
| 2528 | copy_backward_result, __copy_or_move_backward, __copy_or_move, copy, | |
| 2529 | move, copy_backward, move_backward, copy_n_result, copy_n, fill_n, | |
| 2530 | fill): Split out into ... | |
| 2531 | * bits/range_algobase.h: ... this new header. | |
| 2532 | ||
| 99bbab9f PP |
2533 | 2020-02-12 Patrick Palka <ppalka@redhat.com> |
| 2534 | ||
| 2535 | LWG 3389 and LWG 3390 | |
| 2536 | * include/bits/stl_iterator.h (move_move_iterator): Use std::move when | |
| 2537 | constructing the move_iterator with __i. | |
| 2538 | (counted_iterator::counted_iterator): Use std::move when initializing | |
| 2539 | M_current with __i. | |
| 2540 | * testsuite/24_iterators/counted_iterator/lwg3389.cc: New test. | |
| 2541 | * testsuite/24_iterators/move_iterator/lwg3390.cc: New test. | |
| 2542 | ||
| 02ce382c SL |
2543 | 2020-02-12 Sandra Loosemore <sandra@codesourcery.com> |
| 2544 | ||
| 2545 | PR libstdc++/79193 | |
| 2546 | PR libstdc++/88999 | |
| 2547 | ||
| 2548 | * configure: Regenerated. | |
| 2549 | ||
| b32a3f32 FD |
2550 | 2020-02-12 François Dumont <fdumont@gcc.gnu.org> |
| 2551 | ||
| 2552 | * include/bits/hashtable.h | |
| 2553 | (_Hashtable<>(_Hashtable&&, std::allocator_type&)): Add | |
| 2554 | missing std namespace qualification to forward call. | |
| 2555 | ||
| dcda050e JW |
2556 | 2020-02-09 Jonathan Wakely <jwakely@redhat.com> |
| 2557 | ||
| 38660e87 JW |
2558 | * testsuite/20_util/function_objects/range.cmp/equal_to.cc: Fix |
| 2559 | comment. | |
| 2560 | * testsuite/20_util/function_objects/range.cmp/less.ccL Likewise. | |
| 2561 | ||
| 97a7c229 JW |
2562 | * include/std/ranges: Fix non-ASCII characters in comment. |
| 2563 | ||
| dcda050e JW |
2564 | * include/bits/range_cmp.h (__detail::__eq_builtin_ptr_cmp): Require |
| 2565 | equality comparison to be valid and return bool. | |
| 2566 | (__detail::__less_builtin_ptr_cmp): Likewise for less-than comparison. | |
| 2567 | * testsuite/20_util/function_objects/range.cmp/equal_to.cc: Check | |
| 2568 | type with ambiguous conversion to fundamental types. | |
| 2569 | * testsuite/20_util/function_objects/range.cmp/less.cc: Likewise. | |
| 2570 | ||
| d222d8ec JW |
2571 | 2020-02-07 Jonathan Wakely <jwakely@redhat.com> |
| 2572 | ||
| c8dd2446 JW |
2573 | * include/bits/iterator_concepts.h (iter_difference_t, iter_value_t): |
| 2574 | Use remove_cvref_t. | |
| 2575 | (readable_traits): Rename to indirectly_readable_traits. | |
| 2576 | (readable): Rename to indirectly_readable. | |
| 2577 | (writable): Rename to indirectly_writable. | |
| 2578 | (__detail::__iter_exchange_move): Do not use remove_reference_t. | |
| 2579 | (indirectly_swappable): Adjust requires expression parameter types. | |
| 2580 | expression. | |
| 2581 | * include/bits/ranges_algo.h (ranges::transform, ranges::replace) | |
| 2582 | (ranges::replace_if, ranges::generate_n, ranges::generate) | |
| 2583 | (ranges::remove): Use new name for writable. | |
| 2584 | * include/bits/stl_iterator.h (__detail::__common_iter_has_arrow): | |
| 2585 | Use new name for readable. | |
| 2586 | * include/ext/pointer.h (readable_traits<_Pointer_adapter<P>>): Use | |
| 2587 | new name for readable_traits. | |
| 2588 | * testsuite/24_iterators/associated_types/readable.traits.cc: Likewise. | |
| 2589 | * testsuite/24_iterators/indirect_callable/projected.cc: Adjust for | |
| 2590 | new definition of indirectly_readable. | |
| 2591 | ||
| d222d8ec JW |
2592 | * include/bits/stl_iterator.h (__detail::__common_iter_ptr): Change |
| 2593 | to take parameters of common_iterator, instead of the common_iterator | |
| 2594 | type itself. Fix argument for __common_iter_has_arrow constraint. | |
| 2595 | (iterator_traits<common_iterator<I, S>>::pointer): Adjust. | |
| 2596 | ||
| 572992c8 JW |
2597 | 2020-02-07 Jonathan Wakely <jwakely@redhat.com> |
| 2598 | ||
| 2599 | * include/std/ranges (iota_view): Add braces to prevent -Wempty-body | |
| 2600 | warning. | |
| 2601 | (basic_istream_view::_Iterator::operator++()): Add missing return. | |
| 2602 | ||
| cba9ef06 PP |
2603 | 2020-02-07 Patrick Palka <ppalka@redhat.com> |
| 2604 | ||
| a04f635d PP |
2605 | * include/bits/ranges_algo.h: Remove extraneous &&. |
| 2606 | ||
| b7903d9f PP |
2607 | * include/std/ranges (ranges::__detail::__stream_extractable, |
| 2608 | ranges::basic_istream_view, ranges::istream_view): Define. | |
| 2609 | * testsuite/std/ranges/istream_view: New test. | |
| 2610 | ||
| cba9ef06 PP |
2611 | Implement C++20 range adaptors |
| 2612 | * include/std/ranges: Include <bits/refwrap.h> and <tuple>. | |
| 2613 | (subrange::_S_store_size): Mark as const instead of constexpr to | |
| 2614 | avoid what seems to be a bug in GCC. | |
| 2615 | (__detail::__box): Give it defaulted copy and move constructors. | |
| 55d4cbcb PP |
2616 | (ranges::views::_Single::operator()): Mark constexpr. |
| 2617 | (ranges::views::_Iota::operator()): Mark constexpr. | |
| cba9ef06 | 2618 | (__detail::Empty): Define. |
| 55d4cbcb PP |
2619 | (ranges::views::__closure::_RangeAdaptor, |
| 2620 | ranges::views::__closure::_RangeAdaptorClosure, ref_view, all_view, | |
| 2621 | ranges::views::all, ranges::__detail::find_if, | |
| 2622 | ranges::__detail::find_if_not, ranges::__detail::mismatch, | |
| 2623 | ranges::detail::min, filter_view, ranges::views::filter, transform_view, | |
| 2624 | ranges::views::transform, take_view, ranges::views::take, | |
| 2625 | take_while_view, ranges::views::take_while, drop_view, | |
| 2626 | ranges::views::drop, join_view, ranges::views::join, | |
| cba9ef06 | 2627 | __detail::require_constant, __detail::tiny_range, split_view, |
| 55d4cbcb PP |
2628 | ranges::views::split, ranges::views::_Counted, ranges::views::counted, |
| 2629 | common_view, ranges::views::common, reverse_view, | |
| 2630 | ranges::views::reverse, | |
| 2631 | ranges::views::__detail::__is_reversible_subrange, | |
| 2632 | ranges::views::__detail::__is_reverse_view, reverse_view, | |
| 2633 | ranges::views::reverse, __detail::__has_tuple_element, elements_view, | |
| 2634 | ranges::views::elements, ranges::views::keys, ranges::views::values): | |
| 2635 | Define. | |
| 2636 | (views): Alias for ranges::views. | |
| 2637 | (tuple_size<ranges::subrange<>>, tuple_element<0, ranges::subrange>, | |
| 2638 | tuple_element<1, ranges::subrange>): New partial specializations. | |
| cba9ef06 PP |
2639 | * testsuite/std/ranges/adaptors/all.cc: New test. |
| 2640 | * testsuite/std/ranges/adaptors/common.cc: Likewise. | |
| 2641 | * testsuite/std/ranges/adaptors/counted.cc: Likewise. | |
| 2642 | * testsuite/std/ranges/adaptors/drop.cc: Likewise. | |
| 2643 | * testsuite/std/ranges/adaptors/drop_while.cc: Likewise. | |
| 2644 | * testsuite/std/ranges/adaptors/elements.cc: Likewise. | |
| 2645 | * testsuite/std/ranges/adaptors/filter.cc: Likewise. | |
| 2646 | * testsuite/std/ranges/adaptors/join.cc: Likewise. | |
| 2647 | * testsuite/std/ranges/adaptors/reverse.cc: Likewise. | |
| 2648 | * testsuite/std/ranges/adaptors/split.cc: Likewise. | |
| 2649 | * testsuite/std/ranges/adaptors/take.cc: Likewise. | |
| 2650 | * testsuite/std/ranges/adaptors/take_while.cc: Likewise. | |
| 2651 | * testsuite/std/ranges/adaptors/transform.cc: Likewise. | |
| 2652 | ||
| 5713834e JW |
2653 | 2020-02-07 Jonathan Wakely <jwakely@redhat.com> |
| 2654 | ||
| 0d57370c JW |
2655 | * libsupc++/compare (__cmp_cat::type): Define typedef for underlying |
| 2656 | type of enumerations and comparison category types. | |
| 2657 | (__cmp_cat::_Ord, __cmp_cat::_Ncmp): Add underlying type. | |
| 2658 | (__cmp_cat::_Ncmp::unordered): Change value to 2. | |
| 2659 | (partial_ordering::_M_value, weak_ordering::_M_value) | |
| 2660 | (strong_ordering::_M_value): Change type to __cmp_cat::type. | |
| 2661 | (partial_ordering::_M_is_ordered): Remove data member. | |
| 2662 | (partial_ordering): Use second bit of _M_value for unordered. Adjust | |
| 2663 | comparison operators. | |
| 2664 | (weak_ordering::operator partial_ordering): Simplify to remove | |
| 2665 | branches. | |
| 2666 | (operator<=>(unspecified, weak_ordering)): Likewise. | |
| 2667 | (strong_ordering::operator partial_ordering): Likewise. | |
| 2668 | (strong_ordering::operator weak_ordering): Likewise. | |
| 2669 | (operator<=>(unspecified, strong_ordering)): Likewise. | |
| 2670 | * testsuite/18_support/comparisons/categories/partialord.cc: New test. | |
| 2671 | * testsuite/18_support/comparisons/categories/strongord.cc: New test. | |
| 2672 | * testsuite/18_support/comparisons/categories/weakord.cc: New test. | |
| 2673 | ||
| 5713834e JW |
2674 | * include/std/ranges (iota_view::_Iterator): Fix typo in name of |
| 2675 | __cpp_lib_three_way_comparison macro and use deduced return type for | |
| 2676 | operator<=>. | |
| 2677 | * testsuite/std/ranges/iota/iterator.cc: New test. | |
| 2678 | ||
| bc464641 PP |
2679 | 2020-02-07 Patrick Palka <ppalka@redhat.com> |
| 2680 | Jonathan Wakely <jwakely@redhat.com> | |
| 2681 | ||
| 2682 | Implement C++20 constrained algorithms | |
| 2683 | * include/Makefile.am: Add new header. | |
| 2684 | * include/Makefile.in: Regenerate. | |
| 2685 | * include/std/algorithm: Include <bits/ranges_algo.h>. | |
| 2686 | * include/bits/ranges_algo.h: New file. | |
| 2687 | * testsuite/25_algorithms/adjacent_find/constrained.cc: New test. | |
| 2688 | * testsuite/25_algorithms/all_of/constrained.cc: New test. | |
| 2689 | * testsuite/25_algorithms/any_of/constrained.cc: New test. | |
| 2690 | * testsuite/25_algorithms/binary_search/constrained.cc: New test. | |
| 2691 | * testsuite/25_algorithms/copy/constrained.cc: New test. | |
| 2692 | * testsuite/25_algorithms/copy_backward/constrained.cc: New test. | |
| 2693 | * testsuite/25_algorithms/copy_if/constrained.cc: New test. | |
| 2694 | * testsuite/25_algorithms/copy_n/constrained.cc: New test. | |
| 2695 | * testsuite/25_algorithms/count/constrained.cc: New test. | |
| 2696 | * testsuite/25_algorithms/count_if/constrained.cc: New test. | |
| 2697 | * testsuite/25_algorithms/equal/constrained.cc: New test. | |
| 2698 | * testsuite/25_algorithms/equal_range/constrained.cc: New test. | |
| 2699 | * testsuite/25_algorithms/fill/constrained.cc: New test. | |
| 2700 | * testsuite/25_algorithms/fill_n/constrained.cc: New test. | |
| 2701 | * testsuite/25_algorithms/find/constrained.cc: New test. | |
| 2702 | * testsuite/25_algorithms/find_end/constrained.cc: New test. | |
| 2703 | * testsuite/25_algorithms/find_first_of/constrained.cc: New test. | |
| 2704 | * testsuite/25_algorithms/find_if/constrained.cc: New test. | |
| 2705 | * testsuite/25_algorithms/find_if_not/constrained.cc: New test. | |
| 2706 | * testsuite/25_algorithms/for_each/constrained.cc: New test. | |
| 2707 | * testsuite/25_algorithms/generate/constrained.cc: New test. | |
| 2708 | * testsuite/25_algorithms/generate_n/constrained.cc: New test. | |
| 2709 | * testsuite/25_algorithms/heap/constrained.cc: New test. | |
| 2710 | * testsuite/25_algorithms/includes/constrained.cc: New test. | |
| 2711 | * testsuite/25_algorithms/inplace_merge/constrained.cc: New test. | |
| 2712 | * testsuite/25_algorithms/is_partitioned/constrained.cc: New test. | |
| 2713 | * testsuite/25_algorithms/is_permutation/constrained.cc: New test. | |
| 2714 | * testsuite/25_algorithms/is_sorted/constrained.cc: New test. | |
| 2715 | * testsuite/25_algorithms/is_sorted_until/constrained.cc: New test. | |
| 2716 | * testsuite/25_algorithms/lexicographical_compare/constrained.cc: New | |
| 2717 | test. | |
| 2718 | * testsuite/25_algorithms/lower_bound/constrained.cc: New test. | |
| 2719 | * testsuite/25_algorithms/max/constrained.cc: New test. | |
| 2720 | * testsuite/25_algorithms/max_element/constrained.cc: New test. | |
| 2721 | * testsuite/25_algorithms/merge/constrained.cc: New test. | |
| 2722 | * testsuite/25_algorithms/min/constrained.cc: New test. | |
| 2723 | * testsuite/25_algorithms/min_element/constrained.cc: New test. | |
| 2724 | * testsuite/25_algorithms/minmax/constrained.cc: New test. | |
| 2725 | * testsuite/25_algorithms/minmax_element/constrained.cc: New test. | |
| 2726 | * testsuite/25_algorithms/mismatch/constrained.cc: New test. | |
| 2727 | * testsuite/25_algorithms/move/constrained.cc: New test. | |
| 2728 | * testsuite/25_algorithms/move_backward/constrained.cc: New test. | |
| 2729 | * testsuite/25_algorithms/next_permutation/constrained.cc: New test. | |
| 2730 | * testsuite/25_algorithms/none_of/constrained.cc: New test. | |
| 2731 | * testsuite/25_algorithms/nth_element/constrained.cc: New test. | |
| 2732 | * testsuite/25_algorithms/partial_sort/constrained.cc: New test. | |
| 2733 | * testsuite/25_algorithms/partial_sort_copy/constrained.cc: New test. | |
| 2734 | * testsuite/25_algorithms/partition/constrained.cc: New test. | |
| 2735 | * testsuite/25_algorithms/partition_copy/constrained.cc: New test. | |
| 2736 | * testsuite/25_algorithms/partition_point/constrained.cc: New test. | |
| 2737 | * testsuite/25_algorithms/prev_permutation/constrained.cc: New test. | |
| 2738 | * testsuite/25_algorithms/remove/constrained.cc: New test. | |
| 2739 | * testsuite/25_algorithms/remove_copy/constrained.cc: New test. | |
| 2740 | * testsuite/25_algorithms/remove_copy_if/constrained.cc: New test. | |
| 2741 | * testsuite/25_algorithms/remove_if/constrained.cc: New test. | |
| 2742 | * testsuite/25_algorithms/replace/constrained.cc: New test. | |
| 2743 | * testsuite/25_algorithms/replace_copy/constrained.cc: New test. | |
| 2744 | * testsuite/25_algorithms/replace_copy_if/constrained.cc: New test. | |
| 2745 | * testsuite/25_algorithms/replace_if/constrained.cc: New test. | |
| 2746 | * testsuite/25_algorithms/reverse/constrained.cc: New test. | |
| 2747 | * testsuite/25_algorithms/reverse_copy/constrained.cc: New test. | |
| 2748 | * testsuite/25_algorithms/rotate/constrained.cc: New test. | |
| 2749 | * testsuite/25_algorithms/rotate_copy/constrained.cc: New test. | |
| 2750 | * testsuite/25_algorithms/search/constrained.cc: New test. | |
| 2751 | * testsuite/25_algorithms/search_n/constrained.cc: New test. | |
| 2752 | * testsuite/25_algorithms/set_difference/constrained.cc: New test. | |
| 2753 | * testsuite/25_algorithms/set_intersection/constrained.cc: New test. | |
| 2754 | * testsuite/25_algorithms/set_symmetric_difference/constrained.cc: New | |
| 2755 | test. | |
| 2756 | * testsuite/25_algorithms/set_union/constrained.cc: New test. | |
| 2757 | * testsuite/25_algorithms/shuffle/constrained.cc: New test. | |
| 2758 | * testsuite/25_algorithms/sort/constrained.cc: New test. | |
| 2759 | * testsuite/25_algorithms/stable_partition/constrained.cc: New test. | |
| 2760 | * testsuite/25_algorithms/stable_sort/constrained.cc: New test. | |
| 2761 | * testsuite/25_algorithms/swap_ranges/constrained.cc: New test. | |
| 2762 | * testsuite/25_algorithms/transform/constrained.cc: New test. | |
| 2763 | * testsuite/25_algorithms/unique/constrained.cc: New test. | |
| 2764 | * testsuite/25_algorithms/unique_copy/constrained.cc: New test. | |
| 2765 | * testsuite/25_algorithms/upper_bound/constrained.cc: New test. | |
| 2766 | ||
| d1aa7705 JW |
2767 | 2020-02-06 Jonathan Wakely <jwakely@redhat.com> |
| 2768 | ||
| bd630df0 JW |
2769 | * include/bits/stl_iterator.h (__detail::__common_iter_ptr): Fix PR |
| 2770 | number in comment. Fix indentation. | |
| 2771 | ||
| d1aa7705 JW |
2772 | * include/bits/stl_algobase.h (__iter_swap, __iter_swap<true>): Remove |
| 2773 | redundant _GLIBCXX20_CONSTEXPR. | |
| 2774 | ||
| 26eae9ac JW |
2775 | * include/std/ranges (viewable_range): Replace decay_t with |
| 2776 | remove_cvref_t (LWG 3375). | |
| 2777 | ||
| 269e8130 JW |
2778 | 2020-02-05 Jonathan Wakely <jwakely@redhat.com> |
| 2779 | ||
| 2780 | * include/bits/iterator_concepts.h (iter_reference_t) | |
| 2781 | (iter_rvalue_reference_t, iter_common_reference_t, indirect_result_t): | |
| 2782 | Remove workarounds for PR c++/67704. | |
| 2783 | * testsuite/24_iterators/aliases.cc: New test. | |
| 2784 | ||
| 7db12d15 PP |
2785 | 2020-02-05 Patrick Palka <ppalka@redhat.com> |
| 2786 | ||
| 2787 | * include/bits/stl_iterator.h (move_iterator::move_iterator): Move __i | |
| 2788 | when initializing _M_current. | |
| 2789 | (move_iterator::base): Split into two overloads differing in | |
| 2790 | ref-qualifiers as in P1207R4 for C++20. | |
| 2791 | ||
| 9962493c JW |
2792 | 2020-02-04 Jonathan Wakely <jwakely@redhat.com> |
| 2793 | ||
| 9bc5bea1 JW |
2794 | * include/std/functional (_GLIBCXX_NOT_FN_CALL_OP): Un-define after |
| 2795 | use. | |
| 2796 | ||
| 9962493c JW |
2797 | PR libstdc++/93562 |
| 2798 | * include/bits/unique_ptr.h (__uniq_ptr_impl::swap): Define. | |
| 2799 | (unique_ptr::swap, unique_ptr<T[], D>::swap): Call it. | |
| 2800 | * testsuite/20_util/unique_ptr/modifiers/93562.cc: New test. | |
| 2801 | ||
| 20fa702b AB |
2802 | 2020-02-01 Andrew Burgess <andrew.burgess@embecosm.com> |
| 2803 | ||
| 2804 | * configure: Regenerate. | |
| 2805 | ||
| 6e5a1963 PP |
2806 | 2020-01-31 Patrick Palka <ppalka@redhat.com> |
| 2807 | ||
| 2808 | * testsuite/24_iterators/range_operations/distance.cc: Do not assume | |
| 2809 | test_range::end() returns the same type as test_range::begin(). | |
| 2810 | * testsuite/24_iterators/range_operations/next.cc: Likewise. | |
| 2811 | * testsuite/24_iterators/range_operations/prev.cc: Likewise. | |
| 2812 | * testsuite/util/testsuite_iterators.h (__gnu_test::test_range::end): | |
| 2813 | Always return a sentinel<I>. | |
| 2814 | ||
| 5cd2e126 JW |
2815 | 2020-01-29 Jonathan Wakely <jwakely@redhat.com> |
| 2816 | ||
| 0a8f4feb JW |
2817 | PR libstdc++/92895 |
| 2818 | * include/std/stop_token (stop_token::stop_possible()): Call new | |
| 2819 | _M_stop_possible() function. | |
| 2820 | (stop_token::stop_requested()): Do not use stop_possible(). | |
| 2821 | (stop_token::binary_semaphore): New class, as temporary stand-in for | |
| 2822 | std::binary_semaphore. | |
| 2823 | (stop_token::_Stop_cb::_M_callback): Add noexcept to type. | |
| 2824 | (stop_token::_Stop_cb::_M_destroyed, stop_token::_Stop_cb::_M_done): | |
| 2825 | New data members for symchronization with stop_callback destruction. | |
| 2826 | (stop_token::_Stop_cb::_Stop_cb): Make non-template. | |
| 2827 | (stop_token::_Stop_cb::_M_linked, stop_token::_Stop_cb::_S_execute): | |
| 2828 | Remove. | |
| 2829 | (stop_token::_Stop_cb::_M_run): New member function. | |
| 2830 | (stop_token::_Stop_state::_M_stopped, stop_token::_Stop_state::_M_mtx): | |
| 2831 | Remove. | |
| 2832 | (stop_token::_Stop_state::_M_owners): New data member to track | |
| 2833 | reference count for ownership. | |
| 2834 | (stop_token::_Stop_state::_M_value): New data member combining a | |
| 2835 | spinlock, the stop requested flag, and the reference count for | |
| 2836 | associated stop_source objects. | |
| 2837 | (stop_token::_Stop_state::_M_requester): New data member for | |
| 2838 | synchronization with stop_callback destruction. | |
| 2839 | (stop_token::_Stop_state::_M_stop_possible()): New member function. | |
| 2840 | (stop_token::_Stop_state::_M_stop_requested()): Inspect relevant bit | |
| 2841 | of _M_value. | |
| 2842 | (stop_token::_Stop_state::_M_add_owner) | |
| 2843 | (stop_token::_Stop_state::_M_release_ownership) | |
| 2844 | (stop_token::_Stop_state::_M_add_ssrc) | |
| 2845 | (stop_token::_Stop_state::_M_sub_ssrc): New member functions for | |
| 2846 | updating reference counts. | |
| 2847 | (stop_token::_Stop_state::_M_lock, stop_token::_Stop_state::_M_unlock) | |
| 2848 | (stop_token::_Stop_state::_M_lock, stop_token::_Stop_state::_M_unlock) | |
| 2849 | (stop_token::_Stop_state::_M_try_lock) | |
| 2850 | (stop_token::_Stop_state::_M_try_lock_and_stop) | |
| 2851 | (stop_token::_Stop_state::_M_do_try_lock): New member functions for | |
| 2852 | managing spinlock. | |
| 2853 | (stop_token::_Stop_state::_M_request_stop): Use atomic operations to | |
| 2854 | read and update state. Release lock while running callbacks. Use new | |
| 2855 | data members to synchronize with callback destruction. | |
| 2856 | (stop_token::_Stop_state::_M_remove_callback): Likewise. | |
| 2857 | (stop_token::_Stop_state::_M_register_callback): Use atomic operations | |
| 2858 | to read and update state. | |
| 2859 | (stop_token::_Stop_state_ref): Handle type to manage _Stop_state, | |
| 2860 | replacing shared_ptr. | |
| 2861 | (stop_source::stop_source(const stop_source&)): Update reference count. | |
| 2862 | (stop_source::operator=(const stop_source&)): Likewise. | |
| 2863 | (stop_source::~stop_source()): Likewise. | |
| 2864 | (stop_source::stop_source(stop_source&&)): Define as defaulted. | |
| 2865 | (stop_source::operator=(stop_source&&)): Establish postcondition on | |
| 2866 | parameter. | |
| 2867 | (stop_callback): Enforce preconditions on template parameter. Replace | |
| 2868 | base class with data member of new _Cb_impl type. | |
| 2869 | (stop_callback::stop_callback(const stop_token&, Cb&&)) | |
| 2870 | (stop_callback::stop_callback(stop_token&&, Cb&&)): Fix TOCTTOU race. | |
| 2871 | (stop_callback::_Cb_impl): New type wrapping _Callback member and | |
| 2872 | defining the _S_execute member function. | |
| 2873 | * testsuite/30_threads/stop_token/stop_callback/deadlock-mt.cc: New | |
| 2874 | test. | |
| 2875 | * testsuite/30_threads/stop_token/stop_callback/deadlock.cc: New test. | |
| 2876 | * testsuite/30_threads/stop_token/stop_callback/destroy.cc: New test. | |
| 2877 | * testsuite/30_threads/stop_token/stop_callback/destructible_neg.cc: | |
| 2878 | New test. | |
| 2879 | * testsuite/30_threads/stop_token/stop_callback/invocable_neg.cc: New | |
| 2880 | test. | |
| 2881 | * testsuite/30_threads/stop_token/stop_callback/invoke.cc: New test. | |
| 2882 | * testsuite/30_threads/stop_token/stop_source/assign.cc: New test. | |
| 2883 | * testsuite/30_threads/stop_token/stop_token/stop_possible.cc: New | |
| 2884 | test. | |
| 2885 | ||
| f214ffb3 JW |
2886 | * libsupc++/compare (__detail::__3way_builtin_ptr_cmp): Use |
| 2887 | three_way_comparable_with. | |
| 2888 | (__detail::__3way_cmp_with): Remove workaround for fixed bug. | |
| 2889 | (compare_three_way::operator()): Remove redundant constraint from | |
| 2890 | requires-clause. | |
| 2891 | (__detail::_Synth3way::operator()): Use three_way_comparable_with | |
| 2892 | instead of workaround. | |
| 2893 | * testsuite/18_support/comparisons/object/93479.cc: Prune extra | |
| 2894 | output due to simplified constraints on compare_three_way::operator(). | |
| 2895 | ||
| 83b02010 JW |
2896 | PR libstdc++/93479 |
| 2897 | * libsupc++/compare (__3way_builtin_ptr_cmp): Require <=> to be valid. | |
| 2898 | * testsuite/18_support/comparisons/object/93479.cc: New test. | |
| 2899 | ||
| 5cd2e126 JW |
2900 | * testsuite/std/ranges/access/end.cc: Do not assume test_range::end() |
| 2901 | returns the same type as test_range::begin(). Add comments. | |
| 2902 | * testsuite/std/ranges/access/rbegin.cc: Likewise. | |
| 2903 | * testsuite/std/ranges/access/rend.cc: Likewise. | |
| 2904 | * testsuite/std/ranges/range.cc: Do not assume the sentinel for | |
| 2905 | test_range is the same as its iterator type. | |
| 2906 | * testsuite/util/testsuite_iterators.h (test_range::sentinel): Add | |
| 2907 | operator- overloads to satisfy sized_sentinel_for when the iterator | |
| 2908 | satisfies random_access_iterator. | |
| 2909 | ||
| 759812fd JW |
2910 | 2020-01-28 Jonathan Wakely <jwakely@redhat.com> |
| 2911 | ||
| 72a9fd20 JW |
2912 | PR libstdc++/93470 |
| 2913 | * include/bits/refwrap.h (reference_wrapper::operator()): Restrict | |
| 2914 | static assertion to object types. | |
| 2915 | ||
| 759812fd JW |
2916 | PR libstdc++/93325 |
| 2917 | * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Use AC_SEARCH_LIBS for | |
| 2918 | clock_gettime instead of explicit glibc version check. | |
| 2919 | * configure: Regenerate. | |
| 2920 | ||
| a5d81aaa JW |
2921 | 2020-01-28 Martin Liska <mliska@suse.cz> |
| 2922 | ||
| 2923 | PR libstdc++/93478 | |
| 2924 | * include/std/atomic: Fix typo. | |
| 2925 | * include/std/optional: Likewise. | |
| 2926 | ||
| 2927 | 2020-01-27 Andrew Burgess <andrew.burgess@embecosm.com> | |
| 2928 | ||
| 2929 | * configure: Regenerate. | |
| 2930 | ||
| 389cd88c JW |
2931 | 2020-01-27 Jonathan Wakely <jwakely@redhat.com> |
| 2932 | ||
| 2933 | PR libstdc++/93426 | |
| 2934 | * include/std/span (span): Fix deduction guide. | |
| 2935 | * testsuite/23_containers/span/deduction.cc: New test. | |
| 2936 | ||
| 482eeff5 JW |
2937 | 2020-01-24 Jonathan Wakely <jwakely@redhat.com> |
| 2938 | ||
| 2939 | * libsupc++/compare (__cmp_cat::_Eq): Remove enumeration type. | |
| 2940 | (__cmp_cat::_Ord::equivalent): Add enumerator. | |
| 2941 | (__cmp_cat::_Ord::_Less, __cmp_cat::_Ord::_Greater): Rename to less | |
| 2942 | and greater. | |
| 2943 | (partial_ordering, weak_ordering, strong_ordering): Remove | |
| 2944 | constructors taking __cmp_cat::_Eq parameters. Use renamed | |
| 2945 | enumerators. | |
| 2946 | ||
| e8e66971 MR |
2947 | 2020-01-24 Maciej W. Rozycki <macro@wdc.com> |
| 2948 | ||
| 2949 | * acinclude.m4: Handle `--with-toolexeclibdir='. | |
| 2950 | * Makefile.in: Regenerate. | |
| 2951 | * aclocal.m4: Regenerate. | |
| 2952 | * configure: Regenerate. | |
| 2953 | * doc/Makefile.in: Regenerate. | |
| 2954 | * include/Makefile.in: Regenerate. | |
| 2955 | * libsupc++/Makefile.in: Regenerate. | |
| 2956 | * po/Makefile.in: Regenerate. | |
| 2957 | * python/Makefile.in: Regenerate. | |
| 2958 | * src/Makefile.in: Regenerate. | |
| 2959 | * src/c++11/Makefile.in: Regenerate. | |
| 2960 | * src/c++17/Makefile.in: Regenerate. | |
| 2961 | * src/c++98/Makefile.in: Regenerate. | |
| 2962 | * src/filesystem/Makefile.in: Regenerate. | |
| 2963 | * testsuite/Makefile.in: Regenerate. | |
| 2964 | ||
| 7a900bce AO |
2965 | 2020-01-23 Alexandre Oliva <oliva@adacore.com> |
| 2966 | ||
| f9e84b31 AO |
2967 | * crossconfig.m4 (GLIBCXX_CHECK_MATH_DECL): Reject macros. |
| 2968 | * configure: Rebuild. | |
| 2969 | ||
| 7a900bce AO |
2970 | * testsuite/27_io/fpos/mbstate_t/1.cc: Zero-init mbstate_t. |
| 2971 | ||
| 04681fca JW |
2972 | 2020-01-23 Jonathan Wakely <jwakely@redhat.com> |
| 2973 | ||
| 2974 | PR libstdc++/91947 | |
| 2975 | * include/Makefile.am (${host_builddir}/largefile-config.h): Simplify | |
| 2976 | rule. | |
| 2977 | * include/Makefile.in: Regenerate. | |
| 2978 | ||
| c784f162 JW |
2979 | 2020-01-20 Jonathan Wakely <jwakely@redhat.com> |
| 2980 | ||
| 2981 | * doc/xml/faq.xml: Fix grammar. | |
| 2982 | * doc/xml/manual/appendix_contributing.xml: Improve instructions. | |
| 2983 | * doc/xml/manual/spine.xml: Update copyright years. | |
| 2984 | * doc/html/*: Regenerate. | |
| 2985 | ||
| f4d83eba ER |
2986 | 2020-01-19 Eric S. Raymond <esr@thyrsus.com> |
| 2987 | ||
| 2988 | * doc/xml/faq.xml: Update for SVN -> Git transition. | |
| 2989 | * doc/xml/manual/appendix_contributing.xml: Likewise. | |
| 2990 | * doc/xml/manual/status_cxx1998.xml: Likewise. | |
| 2991 | * doc/xml/manual/status_cxx2011.xml: Likewise. | |
| 2992 | * doc/xml/manual/status_cxx2014.xml: Likewise. | |
| 2993 | * doc/xml/manual/status_cxx2017.xml: Likewise. | |
| 2994 | * doc/xml/manual/status_cxx2020.xml: Likewise. | |
| 2995 | * doc/xml/manual/status_cxxtr1.xml: Likewise. | |
| 2996 | * doc/xml/manual/status_cxxtr24733.xml: Likewise. | |
| 2997 | ||
| 49789fd0 IS |
2998 | 2020-01-18 Iain Sandoe <iain@sandoe.co.uk> |
| 2999 | ||
| 3000 | * include/Makefile.am: Add coroutine to the std set. | |
| 3001 | * include/Makefile.in: Regenerated. | |
| 3002 | * include/std/coroutine: New file. | |
| 3003 | ||
| 0ba6a850 JW |
3004 | 2020-01-17 Jonathan Wakely <jwakely@redhat.com> |
| 3005 | ||
| 3006 | PR libstdc++/92376 | |
| 3007 | * include/bits/c++config: Only do PSTL config when the header is | |
| 3008 | present, to fix freestanding. | |
| 3009 | * libsupc++/new_opa.cc [!_GLIBCXX_HOSTED]: Declare allocation | |
| 3010 | functions if they were detected by configure. | |
| 3011 | ||
| 98d56ea8 JW |
3012 | 2020-01-16 Kai-Uwe Eckhardt <kuehro@gmx.de> |
| 3013 | Matthew Bauer <mjbauer95@gmail.com> | |
| 3014 | Jonathan Wakely <jwakely@redhat.com> | |
| 3015 | ||
| 3016 | PR bootstrap/64271 (partial) | |
| 3017 | * config/os/bsd/netbsd/ctype_base.h (ctype_base::mask): Change type | |
| 3018 | to unsigned short. | |
| 3019 | (ctype_base::alpha, ctype_base::digit, ctype_base::xdigit) | |
| 3020 | (ctype_base::print, ctype_base::graph, ctype_base::alnum): Sync | |
| 3021 | definitions with NetBSD upstream. | |
| 3022 | (ctype_base::blank): Use _CTYPE_BL. | |
| 3023 | * config/os/bsd/netbsd/ctype_configure_char.cc (_C_ctype_): Remove | |
| 3024 | Declaration. | |
| 3025 | (ctype<char>::classic_table): Use _C_ctype_tab_ instead of _C_ctype_. | |
| 3026 | (ctype<char>::do_toupper, ctype<char>::do_tolower): Cast char | |
| 3027 | parameters to unsigned char. | |
| 3028 | * config/os/bsd/netbsd/ctype_inline.h (ctype<char>::is): Likewise. | |
| 3029 | ||
| d9165389 FD |
3030 | 2020-01-16 François Dumont <fdumont@gcc.gnu.org> |
| 3031 | ||
| 3032 | PR libstdc++/91263 | |
| 3033 | * include/bits/hashtable.h (_Hashtable<>): Make _Equality<> friend. | |
| 3034 | * include/bits/hashtable_policy.h: Include <bits/stl_algo.h>. | |
| 3035 | (_Equality_base): Remove. | |
| 3036 | (_Equality<>::_M_equal): Review implementation. Use | |
| 3037 | std::is_permutation. | |
| 3038 | * testsuite/23_containers/unordered_multiset/operators/1.cc | |
| 3039 | (Hash, Equal, test02, test03): New. | |
| 3040 | * testsuite/23_containers/unordered_set/operators/1.cc | |
| 3041 | (Hash, Equal, test02, test03): New. | |
| 3042 | ||
| 2a0f6c61 JW |
3043 | 2020-01-15 Jonathan Wakely <jwakely@redhat.com> |
| 3044 | ||
| 3045 | PR libstdc++/93267 | |
| 3046 | * include/bits/iterator_concepts.h (__max_diff_type, __max_size_type): | |
| 3047 | Move here from <bits/range_access.h> and define using __int128 when | |
| 3048 | available. | |
| 3049 | (__is_integer_like, __is_signed_integer_like): Move here from | |
| 3050 | <bits/range_access.h>. | |
| 3051 | (weakly_incrementable): Use __is_signed_integer_like. | |
| 3052 | * include/bits/range_access.h (__max_diff_type, __max_size_type) | |
| 3053 | (__is_integer_like, __is_signed_integer_like): Move to | |
| 3054 | <bits/iterator_concepts.h>. | |
| 3055 | (__make_unsigned_like_t): Move here from <ranges>. | |
| 3056 | * include/std/ranges (__make_unsigned_like_t): Move to | |
| 3057 | <bits/range_access.h>. | |
| 3058 | (iota_view): Replace using-directive with using-declarations. | |
| 3059 | * testsuite/std/ranges/iota/93267.cc: New test. | |
| 3060 | * testsuite/std/ranges/iota_view.cc: Move to new 'iota' sub-directory. | |
| 3061 | ||
| e4379a93 JW |
3062 | 2020-01-13 Jonathan Wakely <jwakely@redhat.com> |
| 3063 | ||
| fe7cc34f JW |
3064 | PR libstdc++/93244 |
| 3065 | * include/bits/fs_path.h (path::generic_string<C,A>) | |
| 3066 | [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Convert root-dir to forward-slash. | |
| 3067 | * testsuite/27_io/filesystem/path/generic/generic_string.cc: Check | |
| 3068 | root-dir is converted to forward slash in generic pathname. | |
| 3069 | * testsuite/27_io/filesystem/path/generic/utf.cc: New test. | |
| 3070 | * testsuite/27_io/filesystem/path/generic/wchar_t.cc: New test. | |
| 3071 | ||
| e4379a93 JW |
3072 | PR libstdc++/58605 |
| 3073 | * include/bits/atomic_base.h (__cpp_lib_atomic_value_initialization): | |
| 3074 | Define. | |
| 3075 | (__atomic_flag_base, __atomic_base, __atomic_base<_PTp*>) | |
| 3076 | (__atomic_float): Add default member initializer for C++20. | |
| 3077 | * include/std/atomic (atomic): Likewise. | |
| 3078 | (atomic::atomic()): Remove noexcept-specifier on default constructor. | |
| 3079 | * include/std/version (__cpp_lib_atomic_value_initialization): Define. | |
| 3080 | * testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust dg-error line | |
| 3081 | number. | |
| 3082 | * testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise. | |
| 3083 | * testsuite/29_atomics/atomic/cons/value_init.cc: New test. | |
| 3084 | * testsuite/29_atomics/atomic_flag/cons/value_init.cc: New test. | |
| 3085 | * testsuite/29_atomics/atomic_flag/requirements/trivial.cc: Adjust | |
| 3086 | expected result for is_trivially_default_constructible. | |
| 3087 | * testsuite/29_atomics/atomic_float/requirements.cc: Likewise. | |
| 3088 | * testsuite/29_atomics/atomic_float/value_init.cc: New test. | |
| 3089 | * testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: Likewise. | |
| 3090 | * testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise. | |
| 3091 | * testsuite/29_atomics/atomic_integral/cons/value_init.cc | |
| 3092 | * testsuite/29_atomics/atomic_integral/requirements/trivial.cc: Adjust | |
| 3093 | expected results for is_trivially_default_constructible. | |
| 3094 | * testsuite/util/testsuite_common_types.h (has_trivial_dtor): Add | |
| 3095 | new test generator. | |
| 3096 | ||
| 7918cb93 JW |
3097 | 2020-01-10 Jonathan Wakely <jwakely@redhat.com> |
| 3098 | ||
| 68be73fc JW |
3099 | * testsuite/util/testsuite_iterators.h: Improve comment. |
| 3100 | ||
| 78f02e80 JW |
3101 | * testsuite/25_algorithms/equal/deque_iterators/1.cc: Don't use C++11 |
| 3102 | initialization syntax. | |
| 3103 | ||
| 7918cb93 JW |
3104 | PR libstdc++/92285 |
| 3105 | * include/bits/streambuf_iterator.h (istreambuf_iterator): Make type | |
| 3106 | of base class independent of __cplusplus value. | |
| 3107 | [__cplusplus < 201103L] (istreambuf_iterator::reference): Override the | |
| 3108 | type defined in the base class | |
| 3109 | * testsuite/24_iterators/istreambuf_iterator/92285.cc: New test. | |
| 3110 | * testsuite/24_iterators/istreambuf_iterator/requirements/ | |
| 3111 | base_classes.cc: Adjust expected base class for C++98. | |
| 3112 | ||
| acd43917 OH |
3113 | 2020-01-09 Olivier Hainque <hainque@adacore.com> |
| 3114 | ||
| 3115 | * doc/xml/manual/appendix_contributing.xml: Document _C2 | |
| 3116 | as a reserved identifier, by VxWorks. | |
| 3117 | * include/bits/stl_map.h: Rename _C2 template typenames as _Cmp2. | |
| 3118 | * include/bits/stl_multimap.h: Likewise. | |
| 3119 | ||
| caa39b2e JW |
3120 | 2020-01-09 Jonathan Wakely <jwakely@redhat.com> |
| 3121 | ||
| 1a788638 JW |
3122 | * include/ext/extptr_allocator.h (_ExtPtr_allocator::operator==) |
| 3123 | (_ExtPtr_allocator::operator!=): Add missing const qualifiers. | |
| 3124 | * include/ext/pointer.h (readable_traits<_Pointer_adapter<S>>): Add | |
| 3125 | partial specialization to disambiguate the two constrained | |
| 3126 | specializations. | |
| 3127 | ||
| caa39b2e JW |
3128 | * include/experimental/type_traits (experimental::is_pod_v): Disable |
| 3129 | -Wdeprecated-declarations warnings around reference to std::is_pod. | |
| 3130 | * include/std/type_traits (is_pod_v): Likewise. | |
| 3131 | * testsuite/18_support/max_align_t/requirements/2.cc: Also check | |
| 3132 | is_standard_layout and is_trivial. Do not check is_pod for C++20. | |
| 3133 | * testsuite/20_util/is_pod/requirements/explicit_instantiation.cc: | |
| 3134 | Add -Wno-deprecated for C++20. | |
| 3135 | * testsuite/20_util/is_pod/requirements/typedefs.cc: Likewise. | |
| 3136 | * testsuite/20_util/is_pod/value.cc: Likewise. | |
| 3137 | * testsuite/experimental/type_traits/value.cc: Likewise. | |
| 3138 | ||
| 1a6c5064 JTM |
3139 | 2020-01-09 JeanHeyd "ThePhD" Meneide <phdofthehouse@gmail.com> |
| 3140 | ||
| 3141 | * include/bits/c++config (_GLIBCXX20_DEPRECATED): Add new macro. | |
| 3142 | * include/std/type_traits (is_pod, is_pod_v): Deprecate for C++20. | |
| 3143 | * testuite/20_util/is_pod/deprecated-2a.cc: New test. | |
| 3144 | ||
| d574c8aa JW |
3145 | 2020-01-09 Jonathan Wakely <jwakely@redhat.com> |
| 3146 | ||
| 160e95dc JW |
3147 | PR libstdc++/93205 |
| 3148 | * include/bits/random.h (operator>>): Check stream operation succeeds. | |
| 3149 | * include/bits/random.tcc (operator<<): Remove redundant __ostream_type | |
| 3150 | typedefs. | |
| 3151 | (operator>>): Remove redundant __istream_type typedefs. Check stream | |
| 3152 | operations succeed. | |
| 3153 | (__extract_params): New function to fill a vector from a stream. | |
| 3154 | * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error line. | |
| 3155 | ||
| d574c8aa JW |
3156 | PR libstdc++/93208 |
| 3157 | * config/abi/pre/gnu.ver: Add new exports. | |
| 3158 | * include/std/memory_resource (memory_resource::~memory_resource()): | |
| 3159 | Do not define inline. | |
| 3160 | (monotonic_buffer_resource::~monotonic_buffer_resource()): Likewise. | |
| 3161 | * src/c++17/memory_resource.cc (memory_resource::~memory_resource()): | |
| 3162 | Define. | |
| 3163 | (monotonic_buffer_resource::~monotonic_buffer_resource()): Define. | |
| 3164 | * testsuite/20_util/monotonic_buffer_resource/93208.cc: New test. | |
| 3165 | ||
| b9c84e95 FD |
3166 | 2020-01-09 François Dumont <fdumont@gcc.gnu.org> |
| 3167 | ||
| 3168 | PR libstdc++/92124 | |
| 3169 | * include/bits/hashtable.h (_Hashtable<>::__alloc_node_gen_t): New | |
| 3170 | template alias. | |
| 3171 | (_Hashtable<>::__fwd_value_for): New. | |
| 3172 | (_Hashtable<>::_M_assign_elements<>): Remove _NodeGenerator template | |
| 3173 | parameter. | |
| 3174 | (_Hashtable<>::_M_assign<>): Add _Ht template parameter. | |
| 3175 | (_Hashtable<>::operator=(const _Hashtable<>&)): Adapt. | |
| 3176 | (_Hashtable<>::_M_move_assign): Adapt. Replace std::move_if_noexcept | |
| 3177 | with std::move. | |
| 3178 | (_Hashtable<>::_Hashtable(const _Hashtable&)): Adapt. | |
| 3179 | (_Hashtable<>::_Hashtable(const _Hashtable&, const allocator_type&)): | |
| 3180 | Adapt. | |
| 3181 | (_Hashtable<>::_Hashtable(_Hashtable&&, const allocator_type&)): | |
| 3182 | Adapt. | |
| 3183 | * testsuite/23_containers/unordered_set/92124.cc: New. | |
| 3184 | ||
| fff148b7 JW |
3185 | 2020-01-08 Jonathan Wakely <jwakely@redhat.com> |
| 3186 | ||
| 3187 | PR libstdc++/93201 | |
| 3188 | * src/c++17/fs_ops.cc (do_remove_all): New function implementing more | |
| 3189 | detailed error reporting for remove_all. Check result of recursive | |
| 3190 | call before incrementing iterator. | |
| 3191 | (remove_all(const path&), remove_all(const path&, error_code&)): Use | |
| 3192 | do_remove_all. | |
| 3193 | * src/filesystem/ops.cc (remove_all(const path&, error_code&)): Check | |
| 3194 | result of recursive call before incrementing iterator. | |
| 3195 | * testsuite/27_io/filesystem/operations/remove_all.cc: Check errors | |
| 3196 | are reported correctly. | |
| 3197 | * testsuite/experimental/filesystem/operations/remove_all.cc: Likewise. | |
| 3198 | ||
| 9e3c1eb7 TR |
3199 | 2020-01-07 Thomas Rodgers <trodgers@redhat.com> |
| 3200 | ||
| 3201 | * include/std/condition_variable | |
| 3202 | (condition_variable_any::wait_on): Rename to match current draft | |
| 3203 | standard. | |
| 3204 | (condition_variable_any::wait_on_until): Likewise. | |
| 3205 | (condition_variable_any::wait_on_for): Likewise. | |
| 3206 | * testsuite/30_threads/condition_variable_any/stop_token/wait_on.cc: | |
| 3207 | Adjust tests to account for renamed methods. | |
| 3208 | ||
| 6af8819b FD |
3209 | 2020-01-07 François Dumont <fdumont@gcc.gnu.org> |
| 3210 | ||
| 3211 | PR libstdc++/92124 | |
| 3212 | * include/bits/stl_tree.h | |
| 3213 | (_Rb_tree<>::_M_move_assign(_Rb_tree&, false_type)): Replace | |
| 3214 | std::move_if_noexcept by std::move. | |
| 3215 | * testsuite/23_containers/map/92124.cc: New. | |
| 3216 | * testsuite/23_containers/set/92124.cc: New. | |
| 3217 | ||
| f31a99f7 JW |
3218 | 2020-01-06 Jonathan Wakely <jwakely@redhat.com> |
| 3219 | ||
| a4a1f965 JW |
3220 | * include/std/stop_token (stop_token): Remove operator!= (LWG 3254). |
| 3221 | (stop_source): Likewise (LWG 3362). | |
| 3222 | * testsuite/30_threads/stop_token/stop_source.cc: Test equality | |
| 3223 | comparisons. | |
| 3224 | ||
| f31a99f7 JW |
3225 | * include/bits/stl_algobase.h (__is_byte_iter, __min_cmp) |
| 3226 | (lexicographical_compare_three_way): Do not depend on | |
| 3227 | __cpp_lib_concepts. | |
| 3228 | * include/std/version (__cpp_lib_three_way_comparison): Only define | |
| 3229 | when __cpp_lib_concepts is defined. | |
| 3230 | * libsupc++/compare (__cpp_lib_three_way_comparison): Likewise. | |
| 3231 | ||
| b4e70137 JW |
3232 | 2020-01-03 Jonathan Wakely <jwakely@redhat.com> |
| 3233 | ||
| 3234 | * include/bits/stl_algobase.h (lexicographical_compare_three_way): | |
| 3235 | Only define four-argument overload when __cpp_lib_concepts is defined. | |
| 3236 | ||
| a8497ec6 JDA |
3237 | 2020-01-01 John David Anglin <danglin@gcc.gnu.org> |
| 3238 | ||
| 3239 | * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update. | |
| 3240 | ||
| 8d9254fc | 3241 | 2020-01-01 Jakub Jelinek <jakub@redhat.com> |
| 5624e564 JJ |
3242 | |
| 3243 | Update copyright years. | |
| b4df5e92 | 3244 | \f |
| 8d9254fc | 3245 | Copyright (C) 2020 Free Software Foundation, Inc. |
| b4df5e92 JW |
3246 | |
| 3247 | Copying and distribution of this file, with or without modification, | |
| 3248 | are permitted in any medium without royalty provided the copyright | |
| 3249 | notice and this notice are preserved. |