projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| bbac3886 GA |
1 | 2020-06-20 Jason Merrill <jason@redhat.com> |
| 2 | ||
| 3 | * testsuite/24_iterators/move_iterator/rel_ops_c++20.cc: | |
| 4 | Remove greedy_ops tests. | |
| 5 | * testsuite/24_iterators/reverse_iterator/rel_ops_c++20.cc: | |
| 6 | Remove greedy_ops tests. | |
| 7 | ||
| e37658df GA |
8 | 2020-06-19 Jonathan Wakely <jwakely@redhat.com> |
| 9 | ||
| 10 | PR libstdc++/95765 | |
| 11 | * include/bits/stl_algobase.h (__size_to_integer(float)) | |
| 12 | (__size_to_integer(double), __size_to_integer(long double)) | |
| 13 | (__size_to_integer(__float128)): Cast return type explicitly. | |
| 14 | * include/bits/stl_uninitialized.h (__uninitialized_default_1<true>): | |
| 15 | Remove unused typedef. | |
| 16 | ||
| 17 | 2020-06-19 Jonathan Wakely <jwakely@redhat.com> | |
| 18 | ||
| 19 | * include/bits/stl_pair.h (_Index_tuple): Remove redundant | |
| 20 | namespace qualification. | |
| 21 | (pair::pair(tuple<>&, tuple<>&, _Index_tuple, _Index_tuple)): | |
| 22 | Likewise. | |
| 23 | * include/std/tuple (_Head_base, _Tuple_impl, tuple_size) | |
| 24 | (tuple_element, __get_helper, get, __make_tuple_impl) | |
| 25 | (__make_1st_indices, __tuple_concater) | |
| 26 | (pair::pair(tuple<>&, tuple<>&, _Index_tuple, _Index_tuple)): | |
| 27 | Likewise. | |
| 28 | * include/std/utility (tuple_element, __is_tuple_like_impl) | |
| 29 | (tuple_size, __pair_get, get): Likewise. | |
| 30 | ||
| 31 | 2020-06-19 Jonathan Wakely <jwakely@redhat.com> | |
| 32 | ||
| 33 | * include/bits/std_function.h (function): Define all member | |
| 34 | functions inline. | |
| 35 | ||
| 36 | 2020-06-19 Marc Glisse <marc.glisse@inria.fr> | |
| 37 | ||
| 38 | * include/bits/stl_algo.h (__includes): Simplify the code. | |
| 39 | ||
| 40 | 2020-06-19 Marc Glisse <marc.glisse@inria.fr> | |
| 41 | ||
| 42 | * include/std/optional (optional()): Explicitly define it. | |
| 43 | ||
| aff95ee7 GA |
44 | 2020-06-17 Jonathan Wakely <jwakely@redhat.com> |
| 45 | ||
| 46 | PR libstdc++/94540 | |
| 47 | * include/bits/stl_uninitialized.h (__uninitialized_default_1<true>): | |
| 48 | Construct the first value at *__first instead of on the stack. | |
| 49 | (__uninitialized_default_n_1<true>): Likewise. | |
| 50 | Improve comments on several of the non-standard algorithms. | |
| 51 | * testsuite/20_util/specialized_algorithms/uninitialized_default/94540.cc: | |
| 52 | New test. | |
| 53 | * testsuite/20_util/specialized_algorithms/uninitialized_default_n/94540.cc: | |
| 54 | New test. | |
| 55 | * testsuite/20_util/specialized_algorithms/uninitialized_value_construct/94540.cc: | |
| 56 | New test. | |
| 57 | * testsuite/20_util/specialized_algorithms/uninitialized_value_construct_n/94540.cc: | |
| 58 | New test. | |
| 59 | * testsuite/23_containers/vector/cons/94540.cc: New test. | |
| 60 | ||
| 61 | 2020-06-17 Jonathan Wakely <jwakely@redhat.com> | |
| 62 | ||
| 63 | * testsuite/20_util/specialized_algorithms/uninitialized_default_n/sizes.cc: | |
| 64 | Replace Value type with int so trivial code path is used. | |
| 65 | * testsuite/20_util/specialized_algorithms/uninitialized_value_construct_n/sizes.cc: | |
| 66 | Likewise. | |
| 67 | ||
| 68 | 2020-06-17 Jonathan Wakely <jwakely@redhat.com> | |
| 69 | ||
| 70 | * include/bits/stl_uninitialized.h (uninitialized_fill_n): Only | |
| 71 | use std::fill_n when the size is an integral type. | |
| 72 | (__uninitialized_default_n): Likewise. | |
| 73 | * testsuite/20_util/specialized_algorithms/uninitialized_default_n/sizes.cc: | |
| 74 | New test. | |
| 75 | * testsuite/20_util/specialized_algorithms/uninitialized_fill_n/sizes.cc: | |
| 76 | New test. | |
| 77 | * testsuite/20_util/specialized_algorithms/uninitialized_value_construct_n/sizes.cc: | |
| 78 | New test. | |
| 79 | ||
| 56638b9b GA |
80 | 2020-06-16 Jonathan Wakely <jwakely@redhat.com> |
| 81 | ||
| 82 | PR libstdc++/95282 | |
| 83 | * include/bits/atomic_base.h (__atomic_impl::load): Use the _Val | |
| 84 | alias instead of deducing _Tp as an unqualified type. | |
| 85 | (__atomic_impl::exchange): Use the _Val alias to remove volatile | |
| 86 | from the reinterpret_cast result type. | |
| 87 | ||
| 88 | 2020-06-16 Jonathan Wakely <jwakely@redhat.com> | |
| 89 | ||
| 90 | * include/std/atomic (atomic): Add static assertions. | |
| 91 | * testsuite/29_atomics/atomic/requirements/types_neg.cc: New test. | |
| 92 | ||
| 93 | 2020-06-16 Patrick Palka <ppalka@redhat.com> | |
| 94 | ||
| 95 | PR libstdc++/94003 | |
| 96 | * testsuite/20_util/is_constructible/94003.cc: New test. | |
| 97 | ||
| 6fb94d67 GA |
98 | 2020-06-15 Jonathan Wakely <jwakely@redhat.com> |
| 99 | ||
| 100 | * include/bits/char_traits.h (__cpp_lib_constexpr_char_traits): | |
| 101 | Update value for C++20. | |
| 102 | * include/std/version (__cpp_lib_constexpr_char_traits): Likewise. | |
| 103 | * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++17.cc: | |
| 104 | Update expected value. | |
| 105 | * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++20.cc: | |
| 106 | Likewise. | |
| 107 | ||
| 108 | 2020-06-15 Paul Keir <paul.keir@uws.ac.uk> | |
| 109 | ||
| 110 | * include/bits/char_traits.h (char_traits::move): constexpr move with | |
| 111 | overlap was using copy_backward incorrectly. | |
| 112 | * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++20.cc: | |
| 113 | New test. | |
| 114 | ||
| 8e3b453e GA |
115 | 2020-06-12 Jonathan Wakely <jwakely@redhat.com> |
| 116 | ||
| 117 | * testsuite/29_atomics/atomic_flag/clear/1.cc: Also test clear() | |
| 118 | when the value is currently set. | |
| 119 | * testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: | |
| 120 | Actually check the return value. | |
| 121 | * testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: | |
| 122 | Likewise. | |
| 123 | ||
| 124 | 2020-06-12 Jonathan Wakely <jwakely@redhat.com> | |
| 125 | ||
| 126 | * include/bits/atomic_base.h (atomic_flag::test): Add missing | |
| 127 | const qualifiers. | |
| 128 | * testsuite/29_atomics/atomic_flag/test/explicit.cc: Add | |
| 129 | dg-options and verify results of test function. | |
| 130 | * testsuite/29_atomics/atomic_flag/test/implicit.cc: Likewise. | |
| 131 | ||
| e68e80c8 GA |
132 | 2020-06-11 Jonathan Wakely <jwakely@redhat.com> |
| 133 | ||
| 134 | PR libstdc++/94749 | |
| 135 | * include/bits/istream.tcc (basic_istream::ignore(streamsize, CharT)): | |
| 136 | Only discard an extra character if we didn't already reach the | |
| 137 | maximum number. | |
| 138 | * src/c++98/istream.cc (istream::ignore(streamsiz, char)) | |
| 139 | (wistream::ignore(streamsize, wchar_t)): Likewise. | |
| 140 | * testsuite/27_io/basic_istream/ignore/char/94749.cc: New test. | |
| 141 | * testsuite/27_io/basic_istream/ignore/wchar_t/94749.cc: New test. | |
| 142 | ||
| ec6ffbb9 GA |
143 | 2020-06-10 Patrick Palka <ppalka@redhat.com> |
| 144 | ||
| 145 | PR libstdc++/95578 | |
| 146 | * include/bits/ranges_algo.h (__lexicographical_compare_fn): | |
| 147 | Also check that the iterator and sentinel have the same type before | |
| 148 | applying the unwrapping optimization for __normal_iterator. | |
| 149 | Split the check into two, one for the first iterator/sentinel | |
| 150 | pair and another for second iterator/sentinel pair. Remove uses | |
| 151 | of __niter_base, and remove uses of std::move on a | |
| 152 | __normal_iterator. | |
| 153 | * include/bits/ranges_algobase.h (__equal_fn): Likewise. | |
| 154 | (__copy_or_move): Likewise. Perform similar adjustments for | |
| 155 | the reverse_iterator and move_iterator optimizations. Inline | |
| 156 | the checks into the if-constexprs, and use using-declarations to | |
| 157 | make them less visually noisy. Remove uses of __niter_wrap. | |
| 158 | (__copy_or_move_backward): Likewise. | |
| 159 | * testsuite/25_algorithms/copy/95578.cc: New test. | |
| 160 | * testsuite/25_algorithms/copy_backward/95578.cc: New test. | |
| 161 | * testsuite/25_algorithms/equal/95578.cc: New test. | |
| 162 | * testsuite/25_algorithms/lexicographical_compare/95578.cc: New test. | |
| 163 | * testsuite/25_algorithms/move/95578.cc: New test. | |
| 164 | * testsuite/25_algorithms/move_backward/95578.cc: New test. | |
| 165 | ||
| 166 | 2020-06-10 François Dumont <fdumont@gcc.gnu.org> | |
| 167 | Jonathan Wakely <jwakely@redhat.com> | |
| 168 | ||
| 169 | * include/bits/deque.tcc (__lex_cmp_dit): New. | |
| 170 | (__lexicographical_compare_aux1): Define overloads for deque | |
| 171 | iterators. | |
| 172 | * include/bits/stl_algobase.h (__lexicographical_compare::__3way): | |
| 173 | New static member function. | |
| 174 | (__lexicographical_compare<true>::__3way): Likewise. | |
| 175 | (__lexicographical_compare<true>::__lc): Use __3way. | |
| 176 | (__lexicographical_compare_aux): Rename to | |
| 177 | __lexicographical_compare_aux1 and declare overloads for deque | |
| 178 | iterators. | |
| 179 | (__lexicographical_compare_aux): Define new forwarding function | |
| 180 | that calls __lexicographical_compare_aux1 and declare new overloads | |
| 181 | for safe iterators. | |
| 182 | (lexicographical_compare): Do not use __niter_base on | |
| 183 | parameters. | |
| 184 | * include/debug/safe_iterator.tcc | |
| 185 | (__lexicographical_compare_aux): Define overloads for safe | |
| 186 | iterators. | |
| 187 | * testsuite/25_algorithms/lexicographical_compare/1.cc: Add | |
| 188 | checks with random access iterators. | |
| 189 | * testsuite/25_algorithms/lexicographical_compare/deque_iterators/1.cc: | |
| 190 | New test. | |
| 191 | ||
| b952c2cf GA |
192 | 2020-06-09 Jonathan Wakely <jwakely@redhat.com> |
| 193 | ||
| 194 | * include/bits/stl_iterator.h (move_iterator::operator=): Define. | |
| 195 | * testsuite/24_iterators/move_iterator/dr3265.cc: New test. | |
| 196 | ||
| 197 | 2020-06-09 Jonathan Wakely <jwakely@redhat.com> | |
| 198 | ||
| 199 | * include/std/optional (bad_optional_access): Define default | |
| 200 | constructor and destructor as defaulted. | |
| 201 | * testsuite/20_util/optional/bad_access.cc: New test. | |
| 202 | ||
| 2c455ae0 GA |
203 | 2020-06-08 Jonathan Wakely <jwakely@redhat.com> |
| 204 | ||
| 205 | * testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error | |
| 206 | line number. | |
| 207 | * testsuite/20_util/default_delete/void_neg.cc: Likewise. | |
| 208 | ||
| 209 | 2020-06-08 Jonathan Wakely <jwakely@redhat.com> | |
| 210 | ||
| 211 | * include/bits/unique_ptr.h (operator<<): Define for C++20. | |
| 212 | * testsuite/20_util/unique_ptr/io/lwg2948.cc: New test. | |
| 213 | ||
| 3add3425 GA |
214 | 2020-06-04 Jonathan Wakely <jwakely@redhat.com> |
| 215 | ||
| 216 | * include/bits/iterator_concepts.h (__detail::__ptr, __detail::__ref) | |
| 217 | (__detail::__cat, __detail::__diff): Move to class scope in the | |
| 218 | relevant __iterator_traits specializations. | |
| 219 | (__iterator_traits<>): Use nested class templates instead of ones from | |
| 220 | namespace __detail. | |
| 221 | * include/bits/stl_iterator.h (__detail::__common_iter_ptr): Move to | |
| 222 | class scope in iterator_traits<common_iterator<I, S>>. | |
| 223 | (iterator_traits<common_iterator<I, S>>): Use nested class template | |
| 224 | instead of __detail::__common_iter_ptr. | |
| 225 | ||
| 226 | 2020-06-04 François Dumont <fdumont@gcc.gnu.org> | |
| 227 | ||
| 228 | * include/bits/stl_algo.h (__copy_n_a): Move to ... | |
| 229 | * include/bits/stl_algobase.h (__copy_n_a): ...here. Add __strict | |
| 230 | parameter. | |
| 231 | (__copy_n_a(istreambuf_iterator<>, _Size, _Deque_iterator<>, bool)): | |
| 232 | Declare. | |
| 233 | (__niter_base(const _Safe_iterator<_Ite, _Seq, | |
| 234 | random_access_iterator_tag>&)): Declare. | |
| 235 | (__copy_move_a2(istreambuf_iterator<>, istreambuf_iterator<>, | |
| 236 | _Deque_iterator<>)): Declare. | |
| 237 | * include/bits/deque.tcc | |
| 238 | (__copy_move_a2(istreambuf_iterator<>, istreambuf_iterator<>, | |
| 239 | _Deque_iterator<>)): New. | |
| 240 | (__copy_n_a(istreambuf_iterator<>, _Size, _Deque_iterator<>, bool)): | |
| 241 | New. | |
| 242 | * include/bits/streambuf_iterator.h | |
| 243 | (__copy_n_a(istreambuf_iterator<>, _Size, _CharT*, bool)): Adapt. | |
| 244 | * include/debug/safe_iterator.tcc (__niter_base): New. | |
| 245 | * testsuite/25_algorithms/copy/streambuf_iterators/char/4.cc | |
| 246 | (test03): New. | |
| 247 | * testsuite/25_algorithms/copy/streambuf_iterators/char/debug/deque_neg.cc: | |
| 248 | New test. | |
| 249 | * testsuite/25_algorithms/copy_n/debug/istreambuf_ite_deque_neg.cc: | |
| 250 | New test. | |
| 251 | * testsuite/25_algorithms/copy_n/istreambuf_iterator/2.cc: New test. | |
| 252 | * testsuite/25_algorithms/copy_n/istreambuf_iterator/deque.cc: | |
| 253 | New test. | |
| 254 | ||
| 255 | 2020-06-04 Jonathan Wakely <jwakely@redhat.com> | |
| 256 | ||
| 257 | * include/bits/ranges_algobase.h (__copy_n_fn): Only call | |
| 258 | ranges::copy for positive values. | |
| 259 | * include/bits/stl_algo.h (copy_n): Convert Size argument to an | |
| 260 | integral type and only call __copy_n for positive values. | |
| 261 | * testsuite/util/testsuite_iterators.h | |
| 262 | (random_access_iterator_wrapper::operator+=): Fix range check for | |
| 263 | negative values. | |
| 264 | (output_container, input_container, forward_container) | |
| 265 | (bidirectional_container, random_access_container): New alias | |
| 266 | templates. | |
| 267 | * testsuite/25_algorithms/copy_n/5.cc: New test. | |
| 268 | ||
| a9312a79 GA |
269 | 2020-06-02 Jonathan Wakely <jwakely@redhat.com> |
| 270 | ||
| 271 | PR libstdc++/90102 | |
| 272 | * include/debug/deque (deque(const _Base&)): Replace parameter | |
| 273 | with a struct that wraps a const _Base&. | |
| 274 | * include/debug/forward_list (forward_list(_Base_ref)): New | |
| 275 | constructor. | |
| 276 | * include/debug/list (list(const _Base&)): Replace parameter | |
| 277 | with a struct that wraps a const _Base&. | |
| 278 | * include/debug/map.h (map(const _Base&)): Likewise. | |
| 279 | * include/debug/multimap.h (multimap(const _Base&)): Likewise. | |
| 280 | * include/debug/multiset.h (multiset(const _Base&)): Likewise. | |
| 281 | * include/debug/set.h (set(const _Base&)): Likewise. | |
| 282 | * include/debug/unordered_map (unordered_map(const _Base&)) | |
| 283 | (unordered_multimap(const _Base&)): Likewise. | |
| 284 | * include/debug/unordered_set (unordered_set(const _Base&)) | |
| 285 | (unordered_multiset(const _Base&)): Likewise. | |
| 286 | * testsuite/23_containers/vector/cons/destructible_debug_neg.cc: | |
| 287 | Adjust dg-error line number. | |
| 288 | * include/debug/vector (vector(const _Base&)): Likewise. | |
| 289 | * testsuite/23_containers/deque/debug/90102.cc: New test. | |
| 290 | * testsuite/23_containers/forward_list/debug/90102.cc: New test. | |
| 291 | * testsuite/23_containers/list/debug/90102.cc: New test. | |
| 292 | * testsuite/23_containers/map/debug/90102.cc: New test. | |
| 293 | * testsuite/23_containers/multimap/debug/90102.cc: New test. | |
| 294 | * testsuite/23_containers/multiset/debug/90102.cc: New test. | |
| 295 | * testsuite/23_containers/set/debug/90102.cc: New test. | |
| 296 | * testsuite/23_containers/unordered_map/debug/90102.cc: New test. | |
| 297 | * testsuite/23_containers/unordered_multimap/debug/90102.cc: New test. | |
| 298 | * testsuite/23_containers/unordered_multiset/debug/90102.cc: New test. | |
| 299 | * testsuite/23_containers/unordered_set/debug/90102.cc: New test. | |
| 300 | * testsuite/23_containers/vector/debug/90102.cc: New test. | |
| 301 | ||
| 4a9aa9de GA |
302 | 2020-06-01 Jonathan Wakely <jwakely@redhat.com> |
| 303 | ||
| 304 | PR libstdc++/95392 | |
| 305 | * include/bits/fs_path.h (path::_S_to_string): Move to | |
| 306 | namespace-scope and rename to ... | |
| 307 | (__detail::__string_from_range): ... this. | |
| 308 | [WINDOWS] (__detail::__wstr_from_utf8): New function template to | |
| 309 | convert a char sequence containing UTF-8 to wstring. | |
| 310 | (path::_S_convert(Iter, Iter)): Adjust call to _S_to_string. | |
| 311 | (path::_S_convert_loc(Iter, Iter, const locale&)): Likewise. | |
| 312 | (u8path(InputIterator, InputIterator)) [WINDOWS]: Use | |
| 313 | __string_from_range to obtain a contiguous range and | |
| 314 | __wstr_from_utf8 to obtain a wide string. | |
| 315 | (u8path(const Source&)) [WINDOWS]: Use __effective_range to | |
| 316 | obtain a contiguous range and __wstr_from_utf8 to obtain a wide | |
| 317 | string. | |
| 318 | (path::_S_convert(const _EcharT*, const _EcharT)) [WINDOWS]: | |
| 319 | Use __wstr_from_utf8. | |
| 320 | ||
| 321 | 2020-06-01 Jonathan Wakely <jwakely@redhat.com> | |
| 322 | ||
| 323 | * testsuite/util/testsuite_iterators.h: | |
| 324 | (input_iterator_wrapper::operator++(int)): Return proxy object. | |
| 325 | ||
| 326 | 2020-06-01 Jonathan Wakely <jwakely@redhat.com> | |
| 327 | ||
| 328 | * doc/xml/manual/evolution.xml: Document deprecation of | |
| 329 | __is_nullptr_t and removal of std::allocator members. | |
| 330 | * doc/html/manual/api.html: Regenerate. | |
| 331 | ||
| 332 | 2020-06-01 Jonathan Wakely <jwakely@redhat.com> | |
| 333 | ||
| 334 | * doc/xml/manual/containers.xml: Replace <xref> with <link>. | |
| 335 | * doc/xml/manual/evolution.xml: Likewise. | |
| 336 | * doc/html/manual/api.html: Regenerate. | |
| 337 | * doc/html/manual/containers.html: Regenerate. | |
| 338 | ||
| 339 | 2020-06-01 Gerald Pfeifer <gerald@pfeifer.com> | |
| 340 | ||
| 341 | * doc/xml/faq.xml: Adjust Valgrind reference and remove another. | |
| 342 | * doc/html/faq.html: Regenerate. | |
| 343 | ||
| e7340ed7 GA |
344 | 2020-06-01 Gerald Pfeifer <gerald@pfeifer.com> |
| 345 | ||
| 346 | * doc/xml/manual/policy_data_structures_biblio.xml: Remove | |
| 347 | stray change. | |
| 348 | ||
| 349 | 2020-06-01 Gerald Pfeifer <gerald@pfeifer.com> | |
| 350 | ||
| 351 | * doc/xml/manual/policy_data_structures_biblio.xml: Switch | |
| 352 | www.cs.princeton.edu to https. | |
| 353 | * doc/html/manual/policy_data_structures.html: Regenerate. | |
| 354 | ||
| 355 | 2020-05-31 Douglas B Rupp <douglas.b.rupp@gmail.com> | |
| 356 | ||
| 357 | * crossconfig.m4 (<*-vxworks>): Check for more math decls. | |
| 358 | * configure: Rebuild. | |
| 359 | ||
| 885ef72f GA |
360 | 2020-05-29 H.J. Lu <hjl.tools@gmail.com> |
| 361 | ||
| 362 | PR bootstrap/95413 | |
| 363 | * configure: Regenerated. | |
| 364 | ||
| 365 | 2020-05-29 François Dumont <fdumont@gcc.gnu.org> | |
| 366 | ||
| 367 | PR libstdc++/95079 | |
| 368 | * include/bits/hashtable_policy.h (_Insert_base<>::try_emplace): New. | |
| 369 | * include/bits/unordered_map.h (unordered_map<>::try_emplace): Adapt. | |
| 370 | (unordered_map<>::insert_or_assign): Adapt. | |
| 371 | ||
| 61f3b605 GA |
372 | 2020-05-27 Jonathan Wakely <jwakely@redhat.com> |
| 373 | ||
| 374 | PR libstdc++/95282 | |
| 375 | * include/bits/atomic_base.h (__atomic_impl::load): Add | |
| 376 | cv-qualifiers to parameter so that _Tp is deduced as the | |
| 377 | unqualified type. | |
| 378 | * testsuite/29_atomics/atomic_float/95282.cc: New test. | |
| 379 | ||
| 380 | 2020-05-27 Jonathan Wakely <jwakely@redhat.com> | |
| 381 | ||
| 382 | PR libstdc++/95322 | |
| 383 | * include/std/ranges (transform_view::_Sentinel): Allow hidden | |
| 384 | friends to work with _Iterator<true> and _Iterator<false>. | |
| 385 | (join_view::_Sentinel): Likewise. | |
| 386 | * testsuite/std/ranges/adaptors/95322.cc: New test. | |
| 387 | ||
| 388 | 2020-05-27 Jonathan Wakely <jwakely@redhat.com> | |
| 389 | ||
| 390 | PR libstdc++/94354 | |
| 391 | * include/bits/stl_iterator.h (reverse_iterator): Fix comparison | |
| 392 | operators to use the correct operations on the underlying | |
| 393 | iterators. | |
| 394 | * testsuite/24_iterators/reverse_iterator/rel_ops.cc: New test. | |
| 395 | ||
| 396 | 2020-05-27 Jonathan Wakely <jwakely@redhat.com> | |
| 397 | ||
| 398 | * testsuite/18_support/comparisons/categories/zero_neg.cc: New test. | |
| 399 | ||
| c3a4169b GA |
400 | 2020-05-26 Patrick Palka <ppalka@redhat.com> |
| 401 | ||
| 402 | PR libstdc++/95322 | |
| 403 | * include/bits/stl_iterator.h (__detail::_Common_iter_proxy): | |
| 404 | Remove and instead define it ... | |
| 405 | (common_iterator::_Proxy): ... here. | |
| 406 | (common_iterator::operator->): Use it. | |
| 407 | * testsuite/24_iterators/common_iterator/2.cc: New test. | |
| 408 | * testsuite/std/ranges/adaptors/95322.cc: New test. | |
| 409 | ||
| a57aa111 PP |
410 | 2020-05-23 Patrick Palka <ppalka@redhat.com> |
| 411 | ||
| 412 | PR libstdc++/93978 | |
| 413 | * testsuite/std/ranges/adaptors/93978.cc: Add -Wall to | |
| 414 | dg-additional-options. Avoid unused-but-set-variable warning. | |
| 415 | ||
| 988b853f JW |
416 | 2020-05-23 Jonathan Wakely <jwakely@redhat.com> |
| 417 | ||
| 3cb0c7cc JW |
418 | PR libstdc++/95289 |
| 419 | * include/debug/helper_functions.h (__get_distance): Only declare | |
| 420 | as a constexpr function for C++14 and up. | |
| 421 | * testsuite/25_algorithms/copy/debug/95289.cc: New test. | |
| 422 | ||
| 584d52b0 JW |
423 | * include/bits/fs_path.h (__detail::_S_range_begin) |
| 424 | (__detail::_S_range_end, path::_S_string_from_iter): Replace with | |
| 425 | overloaded function template __detail::__effective_range. | |
| 426 | (__detail::__effective_range): New overloaded function template to | |
| 427 | create a basic_string or basic_string_view for an effective range. | |
| 428 | (__detail::__value_type_is_char): Use __detail::__effective_range. | |
| 429 | Do not use remove_const on value type. | |
| 430 | (__detail::__value_type_is_char_or_char8_t): Likewise. | |
| 431 | (path::path(const Source&, format)) | |
| 432 | (path::path(const Source&, const locale&)) | |
| 433 | (path::operator/=(const Source&), path::append(const Source&)) | |
| 434 | (path::concat(const Source&)): Use __detail::__effective_range. | |
| 435 | (path::_S_to_string(InputIterator, InputIterator)): New function | |
| 436 | template to create a string view if possible, or string otherwise. | |
| 437 | (path::_S_convert): Add overloads that convert a string returned | |
| 438 | by __detail::__effective_range. Use if-constexpr to inline conversion | |
| 439 | logic from all overloads of _Cvt::_S_convert. | |
| 440 | (path::_S_convert_loc): Add overload that converts a string. Use | |
| 441 | _S_to_string to avoid allocation when possible. | |
| 442 | (path::_Cvt): Remove. | |
| 443 | (path::operator+=(CharT)): Remove indirection through path::concat. | |
| 444 | * include/experimental/bits/fs_path.h (path::_S_convert_loc): Add | |
| 445 | overload for non-const pointers, to avoid constructing a std::string. | |
| 446 | * src/c++17/fs_path.cc (path::_S_convert_loc): Replace conditional | |
| 447 | compilation with call to _S_convert. | |
| 448 | ||
| 00c8f2a5 JW |
449 | * include/bits/fs_path.h (__detail::_S_range_begin) |
| 450 | (__detail::_S_range_end): Remove unintentional static specifiers. | |
| 451 | * include/experimental/bits/fs_path.h (__detail::_S_range_begin) | |
| 452 | (__detail::_S_range_end): Likewise. | |
| 453 | ||
| 988b853f JW |
454 | * include/bits/fs_path.h (filesystem::__detail::__is_encoded_char): |
| 455 | Replace alias template with variable template. Don't remove const. | |
| 456 | (filesystem::__detail::__is_path_src): Replace overloaded function | |
| 457 | template with variable template and specializations. | |
| 458 | (filesystem::__detail::__is_path_iter_src): Replace alias template | |
| 459 | with class template. | |
| 460 | (filesystem::__detail::_Path): Use __is_path_src. Remove support for | |
| 461 | iterator pairs. | |
| 462 | (filesystem::__detail::_Path2): New alias template for checking | |
| 463 | InputIterator requirements. | |
| 464 | (filesystem::__detail::__constructible_from): Remove. | |
| 465 | (filesystem::path): Replace _Path<Iter, Iter> with _Path2<Iter>. | |
| 466 | * testsuite/27_io/filesystem/path/construct/80762.cc: Check with two | |
| 467 | constructor arguments of void and void* types. | |
| 468 | ||
| bc7a4f2f MK |
469 | 2020-05-21 Matthias Kretz <kretz@kde.org> |
| 470 | ||
| 471 | * testsuite/Makefile.am: Remove dup target_triplet and set tool, | |
| 472 | allowing runtest to work without arguments. | |
| 473 | * testsuite/Makefile.in: Regenerate. | |
| 474 | ||
| f26e72d8 JW |
475 | 2020-05-21 Jonathan Wakely <jwakely@redhat.com> |
| 476 | ||
| f094665d JW |
477 | PR libstdc++/93983 |
| 478 | * include/bits/iterator_concepts.h (__detail::__cpp17_iterator): | |
| 479 | Reorder constraints to avoid recursion when constructors use | |
| 480 | iterator_traits (LWG 3420). | |
| 481 | * testsuite/24_iterators/customization_points/lwg3420.cc: New test. | |
| 482 | ||
| 0a1baad8 JW |
483 | * include/experimental/socket (basic_socket::is_open() |
| 484 | (basic_socket_acceptor::is_open()): Use _GLIBCXX_NODISCARD macro. | |
| 485 | ||
| b780db2e JW |
486 | * include/experimental/bits/net.h (__endpoint, __protocol) |
| 487 | (__acceptable_protocol, __inet_protocol): New concepts. | |
| 488 | (__detail::__is_endpoint): Move trait from <experimental/socket>. | |
| 489 | (__is_protocol, __is_acceptable_protocol, __is_inet_protocol): New | |
| 490 | traits. | |
| 491 | (__endpoint, __protocol, __acceptable_protocol): New variable | |
| 492 | templates. | |
| 493 | * include/experimental/socket (__is_endpoint): Move to net.h header. | |
| 494 | (basic_socket, basic_socket_acceptor): Check requirements. | |
| 495 | ||
| d9d34449 JW |
496 | * include/experimental/executor (use_future_t::use_future_t()): Fix |
| 497 | incorrect noexcept-specifier. | |
| 498 | * include/experimental/internet (basic_resolver_results): Adjust | |
| 499 | whitespace. | |
| 500 | * include/experimental/socket (__basic_socket_impl::release): Add | |
| 501 | member function. | |
| 502 | (basic_socket(io_context&, const endpoint_type&)): Fix argument to | |
| 503 | target constructor. | |
| 504 | (basic_socket::release(), basic_socket::release(error_code&)): Add | |
| 505 | missing member functions. | |
| 506 | (basic_socket::is_open()): Add nodiscard attribute. | |
| 507 | (basic_socket::close(error_code&)): Pass argument to base function. | |
| 508 | (basic_socket_acceptor::release()) | |
| 509 | (basic_socket_acceptor::release(error_code&)): Add missing member | |
| 510 | functions. | |
| 511 | (basic_socket_acceptor::is_open()): Add nodiscard attribute. | |
| 512 | (basic_socket_streambuf::error()): Add noexcept. | |
| 513 | (basic_socket_iostream::error()): Likewise. | |
| 514 | * testsuite/experimental/net/socket/basic_socket.cc: New test. | |
| 515 | ||
| f26e72d8 JW |
516 | * include/experimental/buffer: Replace typedefs with |
| 517 | alias-declarations. | |
| 518 | * include/experimental/executor: Likewise. | |
| 519 | * include/experimental/internet: Likewise. | |
| 520 | * include/experimental/socket: Likewise. | |
| 521 | * include/experimental/timer: Likewise. | |
| 522 | ||
| a2d196e7 JW |
523 | 2020-05-19 Jonathan Wakely <jwakely@redhat.com> |
| 524 | ||
| 525 | PR libstdc++/94087 | |
| 526 | * src/c++11/random.cc (__x86_rdseed): Allow fallback function to be | |
| 527 | passed in. | |
| 528 | (__x86_rdseed_rdrand): New function that uses rdseed with rdrand | |
| 529 | fallback. | |
| 530 | (random_device::_M_init): Use __x86_rdseed_rdrand when both | |
| 531 | instructions are available. | |
| 532 | * testsuite/26_numerics/random/random_device/94087.cc: New test. | |
| 533 | ||
| 864fed4a PP |
534 | 2020-05-19 Patrick Palka <ppalka@redhat.com> |
| 535 | ||
| 536 | PR c++/66439 | |
| 537 | * testsuite/20_util/pair/astuple/get_neg.cc: Prune "type/value | |
| 538 | mismatch" messages. | |
| 539 | * testsuite/20_util/tuple/element_access/get_neg.cc: Likewise. | |
| 540 | ||
| 4c1a5d8b L |
541 | 2020-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| 542 | ||
| 543 | PR bootstrap/95147 | |
| 544 | * configure: Regenerated. | |
| 545 | ||
| 8d286dd1 L |
546 | 2020-05-14 H.J. Lu <hongjiu.lu@intel.com> |
| 547 | ||
| 548 | * configure: Regenerated. | |
| 549 | ||
| 88324653 AO |
550 | 2020-05-13 Alexandre Oliva <oliva@adacore.com> |
| 551 | ||
| 552 | PR libstdc++/77691 | |
| 553 | * include/experimental/memory_resource | |
| 554 | (__resource_adaptor_imp::do_allocate): Handle max_align_t on | |
| 555 | x86-vxworks as on x86-solaris. | |
| 556 | (__resource_adaptor_imp::do_deallocate): Likewise. | |
| 557 | * testsuite/experimental/memory_resource/new_delete_resource.cc: | |
| 558 | Drop xfail. | |
| 559 | (BAD_MAX_ALIGN_T): Define on x86-vxworks as on x86-solaris. | |
| 560 | (test03): Drop max-align test for char-aligned alloc. | |
| 561 | ||
| 491ba663 UD |
562 | 2020-05-08 Ulrich Drepper <drepper@redhat.com> |
| 563 | ||
| 564 | * include/bits/atomic_base.h (atomic_flag): Implement test member | |
| 565 | function. | |
| 566 | * include/std/version: Define __cpp_lib_atomic_flag_test. | |
| 567 | * testsuite/29_atomics/atomic_flag/test/explicit.cc: New file. | |
| 568 | * testsuite/29_atomics/atomic_flag/test/implicit.cc: New file. | |
| 569 | ||
| 9c24e97a JW |
570 | 2020-05-07 Jonathan Wakely <jwakely@redhat.com> |
| 571 | ||
| 572 | PR libstdc++/94971 (partial) | |
| 573 | * include/bits/ranges_algo.h (ranges::__sample_fn): Qualify | |
| 574 | std::sample using macro to work in parallel mode. | |
| 575 | (__sort_fn): Likewise for std::sort. | |
| 576 | (ranges::__nth_element_fn): Likewise for std::nth_element. | |
| 577 | * include/bits/stl_algobase.h (lexicographical_compare_three_way): | |
| 578 | Likewise for std::__min_cmp. | |
| 579 | * include/parallel/algobase.h (lexicographical_compare_three_way): | |
| 580 | Add to namespace std::__parallel. | |
| 581 | ||
| 582 | PR c/92472 | |
| 583 | * include/parallel/multiway_merge.h (_GuardedIterator::operator*) | |
| 584 | (_GuardedIterator::operator _RAIter, _UnguardedIterator::operator*) | |
| 585 | (_UnguardedIterator::operator _RAIter): Add const qualifier. | |
| 586 | (operator<(_GuardedIterator&, _GuardedIterator&) | |
| 587 | (operator<=(_GuardedIterator&, _GuardedIterator&) | |
| 588 | (operator<(_UnguardedIterator&, _UnguardedIterator&) | |
| 589 | (operator<=(_UnguardedIterator&, _UnguardedIterator&): Change | |
| 590 | parameters to const references. | |
| 591 | ||
| 359b19e9 EB |
592 | 2020-05-07 Eric Botcazou <ebotcazou@adacore.com> |
| 593 | ||
| 594 | * config/abi/post/sparc64-linux-gnu/baseline_symbols.txt: Update. | |
| 595 | * config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt: Likewise. | |
| 596 | ||
| 72a54e5e FD |
597 | 2020-05-06 François Dumont <fdumont@gcc.gnu.org> |
| 598 | ||
| 91d50549 JW |
599 | * include/bits/stl_algobase.h (struct _Bit_iterator): New declaration. |
| 600 | (std::__fill_a1(_Bit_iterator, _Bit_iterator, const bool&)): Likewise. | |
| 601 | * include/bits/stl_bvector.h (__fill_bvector): Move outside | |
| 602 | _GLIBCXX_STD_C namespace. | |
| 603 | (fill(_Bit_iterator, _Bit_iterator, const bool&)): Likewise and rename | |
| 604 | into... | |
| 605 | (__fill_a1): ...this. | |
| 606 | * testsuite/25_algorithms/fill/bvector/1.cc: New. | |
| 72a54e5e | 607 | |
| a3f1fc06 L |
608 | 2020-05-06 H.J. Lu <hongjiu.lu@intel.com> |
| 609 | ||
| 610 | * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Updated. | |
| 611 | ||
| 093d95fe RO |
612 | 2020-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 613 | ||
| 614 | * config/abi/post/i386-solaris/baseline_symbols.txt: Regenerate. | |
| 615 | * config/abi/post/i386-solaris/amd64/baseline_symbols.txt: | |
| 616 | Likewise. | |
| 617 | * config/abi/post/sparc-solaris/baseline_symbols.txt: Likewise. | |
| 618 | * config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt: | |
| 619 | Likewise. | |
| 620 | ||
| 6208287f ML |
621 | 2020-05-06 Martin Liska <mliska@suse.cz> |
| 622 | ||
| 623 | Revert: | |
| 624 | 2020-05-05 Martin Liska <mliska@suse.cz> | |
| 625 | PR c/92472 | |
| 626 | * include/parallel/multiway_merge.h: | |
| 627 | Use const for _Compare template argument. | |
| 628 | ||
| 2b6f6aee JW |
629 | 2020-05-06 Jonathan Wakely <jwakely@redhat.com> |
| 630 | ||
| 631 | * doc/xml/manual/abi.xml (abi.versioning.history): Document library | |
| 632 | versions for GCC 9.[123] and 10.1 releases. | |
| 633 | * doc/html/*: Regenerate. | |
| 634 | ||
| 19d42220 JJ |
635 | 2020-05-06 Jakub Jelinek <jakub@redhat.com> |
| 636 | ||
| 637 | * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update. | |
| 638 | * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update. | |
| 639 | * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update. | |
| 640 | * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update. | |
| 641 | * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update. | |
| 642 | * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update. | |
| 643 | * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update. | |
| 644 | ||
| af2311ab ML |
645 | 2020-05-05 Martin Liska <mliska@suse.cz> |
| 646 | ||
| 647 | PR c/92472 | |
| 648 | * include/parallel/multiway_merge.h: | |
| 649 | Use const for _Compare template argument. | |
| 650 | ||
| 1405ed43 FS |
651 | 2020-05-04 Fangrui Song <maskray@google.com> |
| 652 | ||
| 653 | * libsupc++/cxxabi.h (__cxa_finalize): Fix return type. | |
| 654 | ||
| bb27781b JW |
655 | 2020-05-04 Jonathan Wakely <jwakely@redhat.com> |
| 656 | ||
| ae8a08ff JW |
657 | * doc/xml/faq.xml: Use working link for SGI STL FAQ. |
| 658 | * doc/html/*: Regenerate. | |
| 659 | ||
| bb27781b JW |
660 | PR libstdc++/94906 |
| 661 | * src/c++17/memory_resource.cc | |
| 662 | (monotonic_buffer_resource::_Chunk::release): Use size_t for shift | |
| 663 | operands. | |
| 664 | ||
| e6b31fc7 NS |
665 | 2020-05-04 Nathan Sidwell <nathan@acm.org> |
| 666 | ||
| 667 | PR libstdc++/94747 | |
| 668 | * libsupc++/dyncast.cc (__dynamic_cast): Cast offsetof to | |
| 669 | ptrdiff_t before negation, to show intent more clearly. | |
| 670 | ||
| ec40967f JW |
671 | 2020-05-04 Jonathan Wakely <jwakely@redhat.com> |
| 672 | ||
| 673 | PR libstdc++/94936 | |
| 674 | * src/c++17/memory_resource.cc (synchronized_pool_resource::_TPools): | |
| 675 | Add comment about single-threaded behaviour. | |
| 676 | (synchronized_pool_resource::_TPools::move_nonempty_chunks()): Hoist | |
| 677 | class member access out of loop. | |
| 678 | (synchronized_pool_resource::synchronized_pool_resource()) | |
| 679 | (synchronized_pool_resource::~synchronized_pool_resource()) | |
| 680 | (synchronized_pool_resource::release()): Check __gthread_active_p | |
| 681 | before creating and/or deleting the thread-specific data key. | |
| 682 | (synchronized_pool_resource::_M_thread_specific_pools()): Adjust | |
| 683 | assertions. | |
| 684 | (synchronized_pool_resource::do_allocate(size_t, size_t)): Add fast | |
| 685 | path for single-threaded case. | |
| 686 | (synchronized_pool_resource::do_deallocate(void*, size_t, size_t)): | |
| 687 | Likewise. Return if unable to find a pool that owns the allocation. | |
| 688 | * testsuite/20_util/synchronized_pool_resource/allocate_single.cc: | |
| 689 | New test. | |
| 690 | * testsuite/20_util/synchronized_pool_resource/cons_single.cc: New | |
| 691 | test. | |
| 692 | * testsuite/20_util/synchronized_pool_resource/release_single.cc: New | |
| 693 | test. | |
| 694 | ||
| 22b6b5d6 JW |
695 | 2020-05-03 Jonathan Wakely <jwakely@redhat.com> |
| 696 | ||
| 697 | PR libstdc++/94933 | |
| 698 | * include/bits/stl_algobase.h (__fill_a1): Make overload for byte types | |
| 699 | usable in constant expressions. | |
| 700 | * testsuite/25_algorithms/fill_n/constexpr.cc: Test with bytes and | |
| 701 | non-scalars. | |
| 702 | ||
| 187c854c JW |
703 | 2020-05-01 Jonathan Wakely <jwakely@redhat.com> |
| 704 | ||
| 705 | PR libstdc++/94901 | |
| 706 | * testsuite/17_intro/badnames.cc: Test values between _E9 and _E24 too. | |
| 707 | ||
| a5f2fb1f JW |
708 | 2020-05-01 Jonathan Wakely <jwakely@redhat.com> |
| 709 | Patrick Palka <ppalka@redhat.com> | |
| 710 | ||
| 711 | PR libstdc++/92894 | |
| 712 | * include/bits/iterator_concepts.h (ranges::__cust_imove::_IMove): | |
| 713 | Add trait to determine return type and an alias for it. | |
| 714 | (ranges::__cust_imove::_IMove::operator()): Use __result instead of | |
| 715 | deduced return type. | |
| 716 | (iter_rvalue_reference_t): Use _IMove::__type instead of checking | |
| 717 | the result of ranges::iter_move. | |
| 718 | (__detail::__indirectly_readable_impl): Use iter_rvalue_reference_t | |
| 719 | instead of checking the result of ranges::iter_move. | |
| 720 | * testsuite/24_iterators/customization_points/92894.cc: New test. | |
| 721 | * testsuite/24_iterators/indirect_callable/92894.cc: New test. | |
| 722 | ||
| 070b4df8 JW |
723 | 2020-05-01 Jonathan Wakely <jwakely@redhat.com> |
| 724 | ||
| 725 | PR libstdc++/94901 | |
| 726 | * include/std/type_traits (__is_complete_or_unbounded): Replace | |
| 727 | BADNAME _T with _Tp. | |
| 728 | * testsuite/17_intro/badnames.cc: New test. | |
| 729 | ||
| b1983f45 JW |
730 | 2020-04-30 Jonathan Wakely <jwakely@redhat.com> |
| 731 | ||
| 732 | PR libstdc++/89510 | |
| 733 | * include/bits/alloc_traits.h (allocator_traits::_S_construct) | |
| 734 | (allocator_traits::_S_destroy) | |
| 735 | (allocator_traits<allocator<T>>::construct): Use traits in | |
| 736 | noexcept-specifiers. | |
| 737 | * include/bits/allocator.h (allocator<void>::construct) | |
| 738 | (allocator<void>::destroy): Likewise. | |
| 739 | * include/ext/malloc_allocator.h (malloc_allocator::construct) | |
| 740 | (malloc_allocator::destroy): Likewise. | |
| 741 | * include/ext/new_allocator.h (new_allocator::construct) | |
| 742 | (new_allocator::destroy): Likewise. | |
| 743 | * testsuite/20_util/allocator/89510.cc: New test. | |
| 744 | * testsuite/ext/malloc_allocator/89510.cc: New test. | |
| 745 | * testsuite/ext/new_allocator/89510.cc: New test. | |
| 746 | ||
| 8f159176 JW |
747 | 2020-04-29 Jonathan Wakely <jwakely@redhat.com> |
| 748 | ||
| 749 | PR libstdc++/94854 | |
| 750 | * include/bits/basic_string.tcc: Update comment about explicit | |
| 751 | instantiations. | |
| 752 | ||
| 162c40a4 JW |
753 | 2020-04-28 Jonathan Wakely <jwakely@redhat.com> |
| 754 | ||
| d0330a03 JW |
755 | PR libstdc++/91480 |
| 756 | * include/bits/allocator.h (__cpp_lib_allocator_is_always_equal): | |
| 757 | Remove non-standard macro. | |
| 758 | * include/bits/stl_iterator.h (__cpp_lib_constexpr_iterator): Define | |
| 759 | to indicate P1032R1 support. | |
| 760 | * include/bits/stl_pair.h (__cpp_lib_constexpr_utility): Likewise. | |
| 761 | * include/std/string_view (__cpp_lib_constexpr_string_view): Likewise. | |
| 762 | * include/std/tuple (__cpp_lib_constexpr_tuple): Likewise. | |
| 763 | * include/std/version (__cpp_lib_allocator_is_always_equal): Remove. | |
| 764 | (__cpp_lib_constexpr_iterator, __cpp_lib_constexpr_string_view) | |
| 765 | (__cpp_lib_constexpr_tuple, __cpp_lib_constexpr_utility): Define. | |
| 766 | * testsuite/20_util/function_objects/constexpr_searcher.cc: Check | |
| 767 | feature test macro. | |
| 768 | * testsuite/20_util/tuple/cons/constexpr_allocator_arg_t.cc: Likewise. | |
| 769 | * testsuite/21_strings/basic_string_view/operations/copy/char/ | |
| 770 | constexpr.cc: Likewise. | |
| 771 | * testsuite/24_iterators/insert_iterator/constexpr.cc: Likewise. | |
| 772 | ||
| 162c40a4 JW |
773 | PR libstdc++/94831 |
| 774 | * include/bits/alloc_traits.h (_S_construct): Restore placement | |
| 775 | new-expression for C++11/14/17 and call std::construct_at directly | |
| 776 | for C++20. | |
| 777 | * include/bits/stl_construct.h (_Construct): Revert to non-constexpr | |
| 778 | function returning void. | |
| 779 | * testsuite/20_util/specialized_algorithms/ | |
| 780 | uninitialized_value_construct/94831.cc: New test. | |
| 781 | * testsuite/23_containers/vector/cons/94831.cc: New test. | |
| 782 | ||
| 19667c82 PP |
783 | 2020-04-28 Patrick Palka <ppalka@redhat.com> |
| 784 | ||
| 785 | LWG 3433 subrange::advance(n) has UB when n < 0 | |
| 786 | * include/std/ranges (subrange::prev): Fix typo. | |
| 787 | (subrange::advance): Handle a negative argument as per the proposed | |
| 788 | resolution of LWG 3433. | |
| 789 | * testsuite/std/ranges/subrange/lwg3433.cc: New test. | |
| 790 | ||
| b9c91b7f IS |
791 | 2020-04-28 Jonathan Wakely <jwakely@redhat.com> |
| 792 | Iain Sandoe <iain@sandoe.co.uk> | |
| 793 | ||
| 794 | PR c++/94759 | |
| 795 | * include/std/coroutine: Implement handing for non- | |
| 796 | class coroutine return types. | |
| 797 | ||
| 00082ff8 JW |
798 | 2020-04-24 Jonathan Wakely <jwakely@redhat.com> |
| 799 | ||
| 800 | * include/experimental/executor (service_already_exists): Make default | |
| 801 | constructor public (LWG 3414). | |
| 802 | * testsuite/experimental/net/execution_context/make_service.cc: Check | |
| 803 | the service_already_exists can be default constructed. | |
| 804 | ||
| d1462b07 JW |
805 | 2020-04-24 Kamlesh Kumar <kamleshbhalui@gmail.com> |
| 806 | Jonathan Wakely <jwakely@redhat.com> | |
| 807 | ||
| 808 | PR libstdc++/90415 | |
| 809 | PR libstdc++/92156 | |
| 810 | * include/std/any (any): Rename template parameters for consistency | |
| 811 | with the standard. | |
| 812 | (any::_Decay): Rename to _Decay_if_not_any. | |
| 813 | (any::any(T&&):: Remove is_constructible from constraints. Remove | |
| 814 | non-standard overload. | |
| 815 | (any::any(in_place_type_t<T>, Args&&...)) | |
| 816 | (any::any(in_place_type_t<T>, initializer_list<U>, Args&&...)) | |
| 817 | (any::emplace(Args&&...)) | |
| 818 | (any::emplace(initializer_list<U>, Args&&...)): | |
| 819 | Use decay_t instead of _Decay. | |
| 820 | * testsuite/20_util/any/cons/90415.cc: New test. | |
| 821 | * testsuite/20_util/any/cons/92156.cc: New Test. | |
| 822 | * testsuite/20_util/any/misc/any_cast_neg.cc: Make dg-error directives | |
| 823 | more robust. | |
| 824 | * testsuite/20_util/any/modifiers/92156.cc: New test. | |
| 825 | ||
| a2dcb56c JW |
826 | 2020-04-23 Jonathan Wakely <jwakely@redhat.com> |
| 827 | ||
| be0363c8 JW |
828 | * doc/xml/manual/status_cxx2020.xml: Update C++20 status table. |
| 829 | * doc/html/*: Regenerate. | |
| 830 | ||
| 40541efe JW |
831 | * include/bits/stl_iterator.h (__cpp_lib_array_constexpr): Revert |
| 832 | value for C++17 to 201803L because P0858R0 is supported for C++17. | |
| 833 | * include/std/version (__cpp_lib_array_constexpr): Likewise. | |
| 834 | * testsuite/23_containers/array/element_access/constexpr_c++17.cc: | |
| 835 | Check for value corresponding to P0031R0 features being tested. | |
| 836 | * testsuite/23_containers/array/requirements/constexpr_iter.cc: | |
| 837 | Check for value corresponding to P0858R0 features being tested. | |
| 838 | ||
| a2dcb56c JW |
839 | * include/std/version (__cpp_lib_three_way_comparison): Define for |
| 840 | freestanding builds. | |
| 841 | ||
| 8c9d69ba TR |
842 | 2020-04-23 Thomas Rodgers <rodgert@appliantology.com> |
| 843 | ||
| 844 | * include/experimental/net/executor (system_context): Mark | |
| 845 | system_context::system_context() = delete. | |
| 846 | * testsuite/experimental/net/executor/1.cc: Add new | |
| 847 | test to check system_context is not default constructible. | |
| 848 | ||
| dcf69ac5 IS |
849 | 2020-04-23 Iain Sandoe <iain@sandoe.co.uk> |
| 850 | ||
| 851 | * include/std/coroutine: Update the inline namespace to __n4861. | |
| 852 | Add the __cpp_lib_coroutine define, set to 201902L. | |
| 853 | * include/std/version: Add __cpp_lib_coroutine, set to 201902L. | |
| 854 | ||
| 0fe9eaaa JW |
855 | 2020-04-22 Jonathan Wakely <jwakely@redhat.com> |
| 856 | ||
| aac39307 JW |
857 | * include/std/execution (__cpp_lib_execution): Define to indicate |
| 858 | support for P0024R2 and P1001R2. | |
| 859 | * include/std/version (__cpp_lib_execution): Define. | |
| 860 | * testsuite/25_algorithms/pstl/feature_test.cc: Only test macro | |
| 861 | defined by <algorithm>, move other tests to new tests ... | |
| 862 | * testsuite/25_algorithms/pstl/feature_test-2.cc: New test. | |
| 863 | * testsuite/25_algorithms/pstl/feature_test-3.cc: New test. | |
| 864 | * testsuite/25_algorithms/pstl/feature_test-4.cc: New test. | |
| 865 | * testsuite/25_algorithms/pstl/feature_test-5.cc: New test. | |
| 866 | ||
| e851aa17 JW |
867 | * include/bits/stl_iterator.h (__cpp_lib_array_constexpr): Define |
| 868 | different values for C++17 and C++20, to indicate different feature | |
| 869 | sets. Update value for C++20 to indicate P1032R1 support. | |
| 870 | * include/std/version (__cpp_lib_array_constexpr): Likewise. | |
| 871 | * testsuite/23_containers/array/comparison_operators/constexpr.cc: | |
| 872 | Check feature test macro. | |
| 873 | * testsuite/23_containers/array/element_access/constexpr_c++17.cc: | |
| 874 | New test. | |
| 875 | * testsuite/23_containers/array/requirements/constexpr_fill.cc: Check | |
| 876 | feature test macro. | |
| 877 | * testsuite/23_containers/array/requirements/constexpr_iter.cc: Test | |
| 878 | in C++17 mode and check feature test macro. | |
| 879 | ||
| 2025db69 JW |
880 | * include/std/utility (__cpp_lib_constexpr_algorithms): Do not define |
| 881 | here. | |
| 882 | * testsuite/20_util/exchange/constexpr.cc: Do not expect macro to be | |
| 883 | defined by <utility>. | |
| 884 | ||
| c9313582 JW |
885 | * include/std/functional (__cpp_lib_concepts): Update macro value to |
| 886 | indicate P1964R2 support. | |
| 887 | * include/std/version (__cpp_lib_concepts): Likewise. | |
| 888 | * testsuite/std/concepts/1.cc: Adjust expected value. | |
| 889 | * testsuite/std/concepts/2.cc: Likewise. | |
| 890 | ||
| eca477d1 JW |
891 | * include/std/functional (__cpp_lib_constexpr_invoke): Rename to |
| 892 | __cpp_lib_constexpr_functional. | |
| 893 | * include/std/version (__cpp_lib_constexpr_invoke): Likewise. | |
| 894 | * testsuite/20_util/function_objects/invoke/constexpr.cc: Adjust. | |
| 895 | ||
| 56772f62 JW |
896 | * include/bits/ptr_traits.h (__cpp_lib_constexpr_memory): Define to |
| 897 | indicate P1006R1 support. | |
| 898 | (__cpp_lib_to_address): Define to indicate P0653R2 support. | |
| 899 | * include/bits/range_access.h (__cpp_lib_ssize): Define to indicate | |
| 900 | P1227R2 support. | |
| 901 | * include/bits/ranges_algo.h (__cpp_lib_shift): Define to indicate | |
| 902 | P0769R2 support. | |
| 903 | * include/std/atomic (__cpp_lib_atomic_float): Define to indicate | |
| 904 | P0020R6 support. | |
| 905 | * include/std/memory (__cpp_lib_assume_aligned): Define to indicate | |
| 906 | P1007R3 support. | |
| 907 | * include/std/memory_resource (__cpp_lib_polymorphic_allocator): | |
| 908 | Define to indicate P0339R6 support. | |
| 909 | * include/std/string_view (__cpp_lib_starts_ends_with): Define to | |
| 910 | indicate P0457R2 support. | |
| 911 | * include/std/type_traits (__cpp_lib_is_nothrow_convertible): Define | |
| 912 | to indicate P0758R1 support. | |
| 913 | (__cpp_lib_remove_cvref): Define to indicate P0550R2 support. | |
| 914 | (__cpp_lib_type_identity): Define to indicate P0887R1 support. | |
| 915 | * include/std/version (__cpp_lib_atomic_float) | |
| 916 | (__cpp_lib_is_nothrow_convertible, __cpp_lib_remove_cvref) | |
| 917 | (__cpp_lib_type_identity, __cpp_lib_assume_aligned) | |
| 918 | (__cpp_lib_constexpr_memory, __cpp_lib_polymorphic_allocator) | |
| 919 | (__cpp_lib_shift, __cpp_lib_ssize, __cpp_lib_starts_ends_with) | |
| 920 | (__cpp_lib_to_address): Define. | |
| 921 | * testsuite/20_util/to_address/1_neg.cc: Adjust dg-error line number. | |
| 922 | ||
| 0d2dbae4 JW |
923 | * include/bits/stl_map.h (__cpp_lib_map_insertion): Remove old |
| 924 | macro. | |
| 925 | * include/bits/unordered_map.h (__cpp_lib_unordered_map_insertion): | |
| 926 | Likewise. | |
| 927 | * include/std/version (__cpp_lib_map_insertion) | |
| 928 | (__cpp_lib_unordered_map_insertion): Remove. | |
| 929 | ||
| aa12ab2e JW |
930 | * include/std/condition_variable (__cpp_lib_jthread): Remove |
| 931 | redundant definition. | |
| 932 | * include/std/stop_token (__cpp_lib_jthread): Update macro value to | |
| 933 | indicate P1869R1 support. | |
| 934 | * include/std/version (__cpp_lib_jthread): Update value. | |
| 935 | * testsuite/30_threads/condition_variable_any/stop_token/1.cc: Check | |
| 936 | for updated macro value. | |
| 937 | * testsuite/30_threads/condition_variable_any/stop_token/2.cc: | |
| 938 | Likewise. | |
| 939 | * testsuite/30_threads/jthread/1.cc: Likewise. | |
| 940 | * testsuite/30_threads/jthread/2.cc: Likewise. | |
| 941 | * testsuite/30_threads/stop_token/1.cc: Likewise. | |
| 942 | * testsuite/30_threads/stop_token/2.cc: Likewise. | |
| 943 | ||
| 0fe9eaaa JW |
944 | * testsuite/21_strings/basic_string/erasure.cc: Check for |
| 945 | __cpp_lib_erase_if macro. | |
| 946 | * testsuite/23_containers/deque/erasure.cc: Add header name to #error | |
| 947 | messages. | |
| 948 | * testsuite/23_containers/forward_list/erasure.cc: Likewise. | |
| 949 | * testsuite/23_containers/list/erasure.cc: Likewise. | |
| 950 | * testsuite/23_containers/map/erasure.cc: Likewise. | |
| 951 | * testsuite/23_containers/set/erasure.cc: Likewise. | |
| 952 | * testsuite/23_containers/unordered_map/erasure.cc: Likewise. | |
| 953 | * testsuite/23_containers/unordered_set/erasure.cc: Likewise. | |
| 954 | * testsuite/23_containers/vector/erasure.cc: Likewise. | |
| 955 | ||
| d76925e4 JW |
956 | 2020-04-21 Jonathan Wakely <jwakely@redhat.com> |
| 957 | ||
| 87841658 JW |
958 | * include/bits/stl_iterator.h (__normal_iterator): Use synth-three-way |
| 959 | to define operator<=>. | |
| 960 | * testsuite/24_iterators/normal_iterator/cmp_c++20.cc: New test. | |
| 961 | ||
| 57ede05c JW |
962 | * doc/Makefile.am (xml_sources_manual): Add missing XML files. |
| 963 | * doc/Makefile.in: Regenerate. | |
| 964 | * doc/xml/manual/status_cxx1998.xml: Refer to "this section" instead | |
| 965 | of "this page". | |
| 966 | * doc/xml/manual/status_cxx2011.xml: Formatting and other corrections | |
| 967 | to the C++11 status table. | |
| 968 | * doc/xml/manual/status_cxx2014.xml: Replace list of C++14 feature | |
| 969 | proposals with table matching contents of the C++14 standard. | |
| 970 | * doc/xml/manual/status_cxx2017.xml: Add table matching contents of | |
| 971 | the C++17 standard. | |
| 972 | * doc/html/*: Regenerate. | |
| 973 | ||
| d76925e4 JW |
974 | PR c++/94149 |
| 975 | * include/std/type_traits (__is_nt_constructible_impl): Add partial | |
| 976 | specializations for bounded arrays with non-empty initializers. | |
| 977 | * testsuite/20_util/is_nothrow_constructible/value_c++20.cc: New test. | |
| 978 | ||
| b90ff7a2 TR |
979 | 2020-04-20 Thomas Rodgers <trodgers@redhat.com> |
| 980 | ||
| 981 | * testsuite/lib/libstdc++.exp: Add additional_flags= | |
| 982 | -DTBB_SUPRESS_DEPRECATED_MESSAGES=1 to suppress warnings when | |
| 983 | compiling with a newer Thread Building Blocks. | |
| 984 | ||
| 93843da6 JW |
985 | 2020-04-20 Jonathan Wakely <jwakely@redhat.com> |
| 986 | ||
| 86119f14 JW |
987 | * testsuite/24_iterators/istreambuf_iterator/sentinel.cc: New test. |
| 988 | ||
| 0ea89b15 JW |
989 | * testsuite/20_util/is_constructible/51185.cc: Make test class a |
| 990 | non-aggregate so that the test verifies the same thing in all -std | |
| 991 | modes. | |
| 992 | * testsuite/20_util/is_constructible/value-2.cc: Adjust expected | |
| 993 | results for some types when paren-init for aggregates is supported. | |
| 994 | ||
| 73a0a21d JW |
995 | * include/std/version (__cpp_lib_three_way_comparison): Update value. |
| 996 | * libsupc++/compare (__cpp_lib_three_way_comparison): Likewise. | |
| b0146791 | 997 | (__detail::__synth3way): Add noexcept-specifier. |
| 73a0a21d | 998 | |
| 93843da6 JW |
999 | * include/bits/stl_map.h (map): Define operator<=> and remove |
| 1000 | operator< for C++20. | |
| 1001 | * include/bits/stl_multimap.h (multimap): Likewise. | |
| 1002 | * include/bits/stl_multiset.h (multiset): Likewise. | |
| 1003 | * include/bits/stl_set.h (set): Likewise. | |
| 1004 | * include/bits/stl_tree.h (_Rb_tree): Likewise. | |
| 1005 | (_Rb_tree_iterator, _Rb_tree_const_iterator): Remove redundant | |
| 1006 | operator!= for C++20. | |
| 1007 | * include/debug/map.h (__gnu_debug::map): Define operator<=> for C++20. | |
| 1008 | * include/debug/multimap.h (__gnu_debug::multimap): Likewise. | |
| 1009 | * include/debug/multiset.h (__gnu_debug::multiset): Likewise. | |
| 1010 | * include/debug/set.h (__gnu_debug::set): Likewise. | |
| 1011 | * testsuite/23_containers/map/operators/cmp_c++20.cc: New test. | |
| 1012 | * testsuite/23_containers/multimap/operators/cmp_c++20.cc: New test. | |
| 1013 | * testsuite/23_containers/multiset/operators/cmp_c++20.cc: New test. | |
| 1014 | * testsuite/23_containers/set/operators/cmp_c++20.cc: New test. | |
| 1015 | ||
| 697b94cf MK |
1016 | 2020-04-20 Matthias Kretz <kretz@kde.org> |
| 1017 | ||
| 1018 | * testsuite/lib/libstdc++.exp: Avoid illegal argument to verbose. | |
| 1019 | ||
| a2c0fa35 JW |
1020 | 2020-04-19 Jonathan Wakely <jwakely@redhat.com> |
| 1021 | ||
| 717e91db JW |
1022 | * include/bits/stl_queue.h (queue): Define operator<=> for C++20. |
| 1023 | * include/bits/stl_stack.h (stack): Likewise. | |
| 1024 | * testsuite/23_containers/queue/cmp_c++20.cc: New test. | |
| 1025 | * testsuite/23_containers/stack/cmp_c++20.cc: New test. | |
| 1026 | ||
| 7ab9c243 JW |
1027 | * include/bits/unordered_map.h (unordered_map, unordered_multimap): |
| 1028 | Remove redundant operator!= for C++20. | |
| 1029 | * include/bits/unordered_set.h (unordered_set, unordered_multiset): | |
| 1030 | Likewise. | |
| 1031 | * include/debug/unordered_map (unordered_map, unordered_multimap): | |
| 1032 | Likewise. | |
| 1033 | * include/debug/unordered_set (unordered_set, unordered_multiset): | |
| 1034 | Likewise. | |
| 1035 | ||
| a2c0fa35 JW |
1036 | PR other/94629 |
| 1037 | * include/debug/formatter.h (_Error_formatter::_Parameter): Fix | |
| 1038 | redundant assignment in constructor. | |
| 1039 | ||
| c9960294 JW |
1040 | 2020-04-18 Jonathan Wakely <jwakely@redhat.com> |
| 1041 | ||
| 27c17177 JW |
1042 | * include/std/chrono (duration, time_point): Define operator<=> and |
| 1043 | remove redundant operator!= for C++20. | |
| 1044 | * testsuite/20_util/duration/comparison_operators/three_way.cc: New | |
| 1045 | test. | |
| 1046 | * testsuite/20_util/time_point/comparison_operators/three_way.cc: New | |
| 1047 | test. | |
| 1048 | ||
| c9960294 JW |
1049 | * testsuite/util/native_type/native_priority_queue.hpp: Use |
| 1050 | allocator_traits to rebind allocator. | |
| 1051 | ||
| 875d6cb3 JW |
1052 | 2020-04-17 Jonathan Wakely <jwakely@redhat.com> |
| 1053 | ||
| bd2420f8 JW |
1054 | * include/bits/forward_list.h (forward_list): Define operator<=> and |
| 1055 | remove redundant comparison operators for C++20. | |
| 1056 | * include/bits/stl_bvector.h (vector<bool, Alloc>): Likewise. | |
| 1057 | * include/bits/stl_deque.h (deque): Likewise. | |
| 1058 | * include/bits/stl_iterator.h (__normal_iterator): Likewise. | |
| 1059 | * include/bits/stl_list.h (list): Likewise. | |
| 1060 | * include/bits/stl_vector.h (vector): Likewise. | |
| 1061 | * include/debug/deque (__gnu_debug::deque): Likewise. | |
| 1062 | * include/debug/forward_list (__gnu_debug::forward_list): Likewise. | |
| 1063 | * include/debug/list (__gnu_debug::list): Likewise. | |
| 1064 | * include/debug/safe_iterator.h (__gnu_debug::_Safe_iterator): | |
| 1065 | Likewise. | |
| 1066 | * include/debug/vector (__gnu_debug::vector): Likewise. | |
| 1067 | * include/ext/pointer.h (__gnu_cxx::_Pointer_adapter): Define | |
| 1068 | operator<=> for C++20. | |
| 1069 | * testsuite/23_containers/deque/operators/cmp_c++20.cc: New test. | |
| 1070 | * testsuite/23_containers/forward_list/cmp_c++20.cc: New test. | |
| 1071 | * testsuite/23_containers/list/cmp_c++20.cc: New test. | |
| 1072 | * testsuite/23_containers/vector/bool/cmp_c++20.cc: New test. | |
| 1073 | * testsuite/23_containers/vector/cmp_c++20.cc: New test. | |
| 1074 | ||
| 875d6cb3 JW |
1075 | * include/bits/basic_string.h (basic_string): Define operator<=> and |
| 1076 | remove redundant comparison operators for C++20. | |
| 1077 | * include/bits/char_traits.h (__gnu_cxx::char_traits, char_traits): | |
| 1078 | Add comparison_category members. | |
| 1079 | (__detail::__char_traits_cmp_cat): New helper to get comparison | |
| 1080 | category from char traits class. | |
| 1081 | * include/bits/regex.h (regex_traits::_RegexMask::operator!=): Do not | |
| 1082 | define for C++20. | |
| 1083 | (sub_match): Define operator<=> and remove redundant comparison | |
| 1084 | operators for C++20. | |
| 1085 | (match_results): Remove redundant operator!= for C++20. | |
| 1086 | * include/std/string_view (basic_string_view): Define operator<=> and | |
| 1087 | remove redundant comparison operators for C++20. | |
| 1088 | * testsuite/21_strings/basic_string/operators/char/cmp_c++20.cc: New | |
| 1089 | test. | |
| 1090 | * testsuite/21_strings/basic_string/operators/wchar_t/cmp_c++20.cc: | |
| 1091 | New test. | |
| 1092 | * testsuite/21_strings/basic_string_view/operations/copy/char/ | |
| 1093 | constexpr.cc: Initialize variable. | |
| 1094 | * testsuite/21_strings/basic_string_view/operations/copy/wchar_t/ | |
| 1095 | constexpr.cc: Likewise. | |
| 1096 | * testsuite/21_strings/basic_string_view/operators/char/2.cc: Add | |
| 1097 | dg-do directive and remove comments showing incorrect signatures. | |
| 1098 | * testsuite/21_strings/basic_string_view/operators/wchar_t/2.cc: | |
| 1099 | Likewise. | |
| 1100 | * testsuite/21_strings/basic_string_view/operators/char/cmp_c++20.cc: | |
| 1101 | New test. | |
| 1102 | * testsuite/21_strings/basic_string_view/operators/wchar_t/cmp_c++20.cc: | |
| 1103 | New test. | |
| 1104 | * testsuite/28_regex/sub_match/compare_c++20.cc: New test. | |
| 1105 | ||
| c8d88bf2 JW |
1106 | 2020-04-16 Jonathan Wakely <jwakely@redhat.com> |
| 1107 | ||
| 1108 | * testsuite/20_util/unsynchronized_pool_resource/allocate.cc: Remove | |
| 1109 | name of unused parameter. | |
| 1110 | ||
| 4714fd14 JW |
1111 | 2020-04-15 Jonathan Wakely <jwakely@redhat.com> |
| 1112 | ||
| d43919bf JW |
1113 | * include/bits/fs_dir.h (file_status): Define operator== for C++20. |
| 1114 | (directory_entry): Define operator<=> and remove redundant comparison | |
| 1115 | operators for C++20. | |
| 1116 | * include/bits/fs_fwd.h (space_info): Define operator== for C++20. | |
| 1117 | * include/bits/fs_path.h (path): Define operator<=> and remove | |
| 1118 | redundant comparison operators for C++20. | |
| 1119 | * testsuite/27_io/filesystem/path/compare/compare.cc: Fix comment. | |
| 1120 | * testsuite/27_io/filesystem/path/compare/lwg2936.cc: Likewise. | |
| 1121 | * testsuite/27_io/filesystem/path/compare/path.cc: Likewise. | |
| 1122 | * testsuite/27_io/filesystem/path/compare/strings.cc: Likewise. | |
| 1123 | ||
| 596676d6 JW |
1124 | * include/bits/allocator.h (operator!=): Do not define for C++20. |
| 1125 | * include/bits/locale_classes.h (operator!=): Likewise. | |
| 1126 | * include/bits/std_function.h (operator==(nullptr_t, const function&)) | |
| 1127 | (operator!=(const function&, nullptr_t)) | |
| 1128 | (operator!=(nullptr_t, const function&)): Likewise. | |
| 1129 | * include/ext/bitmap_allocator.h (operator!=): Likewise. | |
| 1130 | * include/ext/debug_allocator.h (operator!=): Likewise. | |
| 1131 | * include/ext/extptr_allocator.h (operator!=): Likewise. | |
| 1132 | * include/ext/malloc_allocator.h (operator!=): Likewise. | |
| 1133 | * include/ext/mt_allocator.h (operator!=): Likewise. | |
| 1134 | * include/ext/new_allocator.h (operator!=): Likewise. | |
| 1135 | * include/ext/pool_allocator.h (operator!=): Likewise. | |
| 1136 | * include/ext/throw_allocator.h (operator!=): Likewise. | |
| 1137 | * include/std/bitset (bitset::operator!=): Likewise. | |
| 1138 | * include/std/memory_resource (operator!=): Likewise. | |
| 1139 | * include/std/scoped_allocator (operator!=): Likewise. | |
| 1140 | ||
| 4714fd14 JW |
1141 | * include/std/typeindex (operator<=>): Define for C++20. |
| 1142 | * testsuite/20_util/typeindex/comparison_operators_c++20.cc: New test. | |
| 1143 | ||
| 597601aa JW |
1144 | 2020-04-14 Jonathan Wakely <jwakely@redhat.com> |
| 1145 | ||
| e1e9e8d7 JW |
1146 | * libsupc++/compare (compare_three_way): Fix constraint so that |
| 1147 | BUILTIN-PTR-THREE-WAY does not require three_way_comparable_with. | |
| 1148 | * testsuite/18_support/comparisons/object/builtin-ptr-three-way.cc: | |
| 1149 | New test. | |
| 1150 | ||
| f5fa62ed JW |
1151 | PR libstdc++/94562 |
| 1152 | * include/bits/shared_ptr.h (operator<=>): Define for C++20. | |
| 1153 | * include/bits/shared_ptr_base.h (operator<=>): Likewise. | |
| 1154 | * include/bits/unique_ptr.h (operator<=>): Add inline specifier. | |
| 1155 | * testsuite/20_util/shared_ptr/comparison/cmp_c++20.cc: New test. | |
| 1156 | * testsuite/20_util/shared_ptr/comparison/less.cc: Do not expect | |
| 1157 | std::less<A*> to be used when comparing std::shared_ptr<A> objects in | |
| 1158 | C++20. | |
| 1159 | ||
| 597601aa JW |
1160 | PR libstdc++/94565 |
| 1161 | * libsupc++/compare (__unspec): Add noexcept-specifier to constructor. | |
| 1162 | * testsuite/18_support/comparisons/categories/94565.cc: New test. | |
| 1163 | ||
| fa9a57ed JW |
1164 | 2020-04-13 Iain Sandoe <iain@sandoe.co.uk> |
| 1165 | ||
| 1166 | * include/std/coroutine: Update coroutines builtin define, | |
| 1167 | per n4861. | |
| 1168 | ||
| 5b074864 JW |
1169 | 2020-04-09 Jonathan Wakely <jwakely@redhat.com> |
| 1170 | ||
| 3fd1c229 JW |
1171 | * libsupc++/compare (compare_three_way): Fix noexcept-specifier. |
| 1172 | (strong_order, weak_order, partial_order): Replace uses of <=> with | |
| 1173 | compare_three_way function object (LWG 3324). | |
| 1174 | * testsuite/18_support/comparisons/algorithms/partial_order.cc: Add | |
| 1175 | equality operator so that X satisfies three_way_comparable. | |
| 1176 | * testsuite/18_support/comparisons/algorithms/strong_order.cc: | |
| 1177 | Likewise. | |
| 1178 | * testsuite/18_support/comparisons/algorithms/weak_order.cc: Likewise. | |
| 1179 | ||
| 5b074864 JW |
1180 | * include/bits/unique_ptr.h (operator<=>): Define for C++20. |
| 1181 | * testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error line. | |
| 1182 | * testsuite/20_util/default_delete/void_neg.cc: Likewise. | |
| 1183 | * testsuite/20_util/unique_ptr/comparison/compare.cc: New test. | |
| 1184 | * testsuite/20_util/unique_ptr/comparison/compare_c++20.cc: New test. | |
| 1185 | ||
| e18cd376 JW |
1186 | 2020-04-08 Jonathan Wakely <jwakely@redhat.com> |
| 1187 | ||
| ef389dad JW |
1188 | * include/bits/slice_array.h (operator==(const slice&, const slice&)): |
| 1189 | Define for C++20. | |
| 1190 | * include/std/complex (operator==(const T&, const complex<T>&)) | |
| 1191 | (operator!=(const complex<T>&, const complex<T>&)) | |
| 1192 | (operator!=(const complex<T>&, const T&)) | |
| 1193 | (operator!=(const T&, const complex<T>&)): Do not declare for C++20. | |
| 1194 | * testsuite/26_numerics/slice/compare.cc: New test. | |
| 1195 | ||
| e18cd376 JW |
1196 | * include/std/charconv (to_chars_result, from_chars_result): Add |
| 1197 | defaulted equality comparisons for C++20. | |
| 1198 | * testsuite/20_util/from_chars/compare.cc: New test. | |
| 1199 | * testsuite/20_util/to_chars/compare.cc: New test. | |
| 1200 | ||
| c104e8f1 JW |
1201 | 2020-04-07 Jonathan Wakely <jwakely@redhat.com> |
| 1202 | ||
| 1203 | PR libstdc++/94520 | |
| 1204 | * include/std/charconv (__integer_to_chars_result_type) | |
| 1205 | (__integer_from_chars_result_type): Use __or_ instead of __or_v_ to | |
| 1206 | allow use in C++14. | |
| 1207 | * testsuite/20_util/from_chars/1.cc: Run test as C++14 and replace | |
| 1208 | use of std::string_view with std::string. | |
| 1209 | * testsuite/20_util/from_chars/2.cc: Likewise. | |
| 1210 | * testsuite/20_util/to_chars/1.cc: Likewise. | |
| 1211 | * testsuite/20_util/to_chars/2.cc: Likewise. | |
| 1212 | ||
| b6966987 JW |
1213 | 2020-04-06 Jonathan Wakely <jwakely@redhat.com> |
| 1214 | ||
| 1215 | PR libstdc++/94498 | |
| 1216 | * include/bits/char_traits.h (__gnu_cxx::char_traits::move): Make it | |
| 1217 | usable in constant expressions for C++20. | |
| 1218 | (__gnu_cxx::char_traits::copy, __gnu_cxx::char_traits::assign): Add | |
| 1219 | _GLIBCXX20_CONSTEXPR. | |
| 1220 | (std::char_traits<char>, std::char_traits<wchar_t>) | |
| 1221 | (std::char_traits<char8_t>): Make move, copy and assign usable in | |
| 1222 | constant expressions for C++20. | |
| 1223 | (std::char_traits<char16_t>, std::char_traits<char32_t>): Make move | |
| 1224 | and copy usable in constant expressions for C++20. | |
| 1225 | * include/std/string_view (basic_string_view::copy): Add | |
| 1226 | _GLIBCXX20_CONSTEXPR. | |
| 1227 | * testsuite/21_strings/basic_string_view/operations/copy/char/ | |
| 1228 | constexpr.cc: New test. | |
| 1229 | * testsuite/21_strings/basic_string_view/operations/copy/wchar_t/ | |
| 1230 | constexpr.cc: New test. | |
| 1231 | ||
| 2a1a0c8c GP |
1232 | 2020-04-05 Gerald Pfeifer <gerald@pfeifer.com> |
| 1233 | ||
| 1234 | * doc/xml/manual/appendix_contributing.xml: Refer to Git | |
| 1235 | documentation instead of Subversion. Switch to https. | |
| 1236 | * doc/html/manual/appendix_contributing.html: Regenerate. | |
| 1237 | ||
| 24fe8c8e JW |
1238 | 2020-04-03 Jonathan Wakely <jwakely@redhat.com> |
| 1239 | ||
| 1240 | PR libstdc++/93960 | |
| 1241 | * include/bits/ptr_traits.h (__to_address): Add special case for debug | |
| 1242 | iterators, to avoid dereferenceable check. | |
| 1243 | * testsuite/20_util/to_address/1_neg.cc: Adjust dg-error line number. | |
| 1244 | * testsuite/20_util/to_address/debug.cc: New test. | |
| 1245 | ||
| c1effaa2 AC |
1246 | 2020-04-01 Andrea Corallo <andrea.corallo@arm.com> |
| 1247 | ||
| 1248 | * testsuite/experimental/net/execution_context/use_service.cc: | |
| 1249 | Require pthread and gthreads. | |
| 1250 | ||
| 6c557ba5 GP |
1251 | 2020-04-01 Gerald Pfeifer <gerald@pfeifer.com> |
| 1252 | ||
| 1253 | * doc/xml/manual/appendix_free.xml: Move "free books" list from | |
| 1254 | fsf.org to gnu.org. | |
| 1255 | * doc/html/manual/appendix_free.html: Regenerate. | |
| 1256 | ||
| e06cde87 VV |
1257 | 2020-03-31 Ville Voutilainen <ville.voutilainen@gmail.com> |
| 1258 | ||
| 1259 | Library-side tests for parenthesized aggregate init | |
| 1260 | ||
| 1261 | PR c++/92878 | |
| 1262 | PR c++/92947 | |
| 1263 | ||
| 1264 | * testsuite/20_util/allocator_traits/members/92878_92947.cc: New. | |
| 1265 | * testsuite/20_util/any/assign/92878_92947.cc: Likewise. | |
| 1266 | * testsuite/20_util/any/cons/92878_92947.cc: Likewise. | |
| 1267 | * testsuite/20_util/is_constructible/92878_92947.cc: Likewise. | |
| 1268 | * testsuite/20_util/optional/assignment/92878_92947.cc: Likewise. | |
| 1269 | * testsuite/20_util/optional/cons/92878_92947.cc: Likewise. | |
| 1270 | * testsuite/20_util/pair/cons/92878_92947.cc: Likewise. | |
| 1271 | * testsuite/20_util/shared_ptr/creation/92878_92947.cc: Likewise. | |
| 1272 | * testsuite/20_util/specialized_algorithms/construct_at/92878_92947.cc: | |
| 1273 | Likewise. | |
| 1274 | * testsuite/20_util/unique_ptr/creation/92878_92947.cc: Likewise. | |
| 1275 | * testsuite/20_util/uses_allocator/92878_92947.cc: Likewise. | |
| 1276 | * testsuite/20_util/variant/92878_92947.cc: Likewise. | |
| 1277 | * testsuite/23_containers/deque/modifiers/emplace/92878_92947.cc: | |
| 1278 | Likewise. | |
| 1279 | * testsuite/23_containers/forward_list/modifiers/92878_92947.cc: | |
| 1280 | Likewise. | |
| 1281 | * testsuite/23_containers/list/modifiers/emplace/92878_92947.cc: | |
| 1282 | Likewise. | |
| 1283 | * testsuite/23_containers/map/modifiers/emplace/92878_92947.cc: | |
| 1284 | Likewise. | |
| 1285 | * testsuite/23_containers/multimap/modifiers/emplace/92878_92947.cc: | |
| 1286 | Likewise. | |
| 1287 | * testsuite/23_containers/multiset/modifiers/emplace/92878_92947.cc: | |
| 1288 | Likewise. | |
| 1289 | * testsuite/23_containers/priority_queue/92878_92947.cc: Likewise. | |
| 1290 | * testsuite/23_containers/queue/92878_92947.cc: Likewise. | |
| 1291 | * testsuite/23_containers/set/modifiers/emplace/92878_92947.cc: | |
| 1292 | Likewise. | |
| 1293 | * testsuite/23_containers/stack/92878_92947.cc: Likewise. | |
| 1294 | * testsuite/23_containers/unordered_map/modifiers/92878_92947.cc: | |
| 1295 | Likewise. | |
| 1296 | * testsuite/23_containers/unordered_multimap/modifiers/92878_92947.cc: | |
| 1297 | Likewise. | |
| 1298 | * testsuite/23_containers/unordered_multiset/modifiers/92878_92947.cc: | |
| 1299 | Likewise. | |
| 1300 | * testsuite/23_containers/unordered_set/modifiers/92878_92947.cc: | |
| 1301 | Likewise. | |
| 1302 | * testsuite/23_containers/vector/modifiers/emplace/92878_92947.cc: | |
| 1303 | Likewise. | |
| 1304 | ||
| 42cda3ba JW |
1305 | 2020-03-28 Jonathan Wakely <jwakely@redhat.com> |
| 1306 | ||
| f6b2b790 JW |
1307 | * testsuite/20_util/is_constructible/value-2.cc: Fix test to account |
| 1308 | for changes due to parenthesized aggregate-initialization in C++20. | |
| 1309 | * testsuite/20_util/time_point/cons/81468.cc: Fix test to not clash | |
| 1310 | with std::chrono::sys_time in C++20. | |
| 1311 | ||
| 42cda3ba JW |
1312 | * include/bits/stl_iterator.h (reverse_iterator): Use requires-clause |
| 1313 | to constrain C++20 versions of comparison operators. Fix backwards | |
| 1314 | logic of relational operators. | |
| 1315 | (move_iterator): Use requires-clause to constrain comparison operators | |
| 1316 | in C++20. Do not declare non-standard same-type overloads for C++20. | |
| 1317 | * testsuite/24_iterators/move_iterator/rel_ops_c++20.cc: Check result | |
| 1318 | of comparisons and check using greedy_ops type. | |
| 1319 | * testsuite/24_iterators/reverse_iterator/rel_ops_c++20.cc: Likewise. | |
| 1320 | * testsuite/24_iterators/move_iterator/greedy_ops.cc: Remove redundant | |
| 1321 | main function from compile-only test. | |
| 1322 | * testsuite/24_iterators/reverse_iterator/greedy_ops.cc: Likewise. | |
| 1323 | ||
| 0302a2de JW |
1324 | 2020-03-27 Jonathan Wakely <jwakely@redhat.com> |
| 1325 | ||
| b8a28a06 JW |
1326 | * include/bits/range_cmp.h (__cpp_lib_ranges): Define. |
| 1327 | * include/bits/stl_iterator.h: Check value of __cpp_concepts so that | |
| 1328 | C++20 concepts are required. | |
| 1329 | * include/bits/stl_iterator_base_types.h: Likewise. | |
| 1330 | * include/std/concepts: Likewise. | |
| 1331 | * include/std/version: Likewise. | |
| 1332 | * testsuite/std/ranges/headers/ranges/synopsis.cc: Check feature test | |
| 1333 | macro. | |
| 1334 | ||
| 81a8d137 JW |
1335 | * include/bits/stl_iterator.h (reverse_iterator::iterator_concept) |
| 1336 | (reverse_iterator::iterator_category): Define for C++20. | |
| 1337 | (reverse_iterator): Define comparison operators correctly for C++20. | |
| 1338 | (__normal_iterator): Add constraints to comparison operators for C++20. | |
| 1339 | (move_iterator::operator++(int)) [__cpp_lib_concepts]: Define new | |
| 1340 | overload for input iterators. | |
| 1341 | (move_iterator): Add constraints to comparison operators for C++20. | |
| 1342 | Define operator<=> for C++20. | |
| 1343 | * testsuite/24_iterators/move_iterator/input_iterator.cc: New test. | |
| 1344 | * testsuite/24_iterators/move_iterator/move_only.cc: New test. | |
| 1345 | * testsuite/24_iterators/move_iterator/rel_ops_c++20.cc: New test. | |
| 1346 | * testsuite/24_iterators/reverse_iterator/rel_ops_c++20.cc: New test. | |
| 1347 | ||
| ae6076b5 JW |
1348 | * include/bits/iterator_concepts.h (__detail::__decay_copy) |
| 1349 | (__detail::__member_begin, __detail::__adl_begin): Move here from | |
| 1350 | <bits/range_access.h>. | |
| 1351 | (__detail::__ranges_begin, __detail::__range_iter_t): Define. | |
| 1352 | * bits/range_access.h (__cust_access::__decay_copy) | |
| 1353 | (__cust_access::__member_begin, __cust_access::__adl_begin): Move to | |
| 1354 | <bits/iterator_concepts.h>. | |
| 1355 | (ranges::iterator_t): Use __detail::__range_iter_t. | |
| 1356 | * include/bits/stl_iterator.h (back_insert_iterator): Simplify | |
| 1357 | conditional compilation. Add _GLIBCXX20_CONSTEXPR to all members. | |
| 1358 | (front_insert_iterator): Likewise. | |
| 1359 | (insert_iterator): Implement changes from P0896R4 for C++20. | |
| 1360 | * testsuite/24_iterators/back_insert_iterator/constexpr.cc: New test. | |
| 1361 | * testsuite/24_iterators/front_insert_iterator/constexpr.cc: New test. | |
| 1362 | * testsuite/24_iterators/headers/iterator/synopsis_c++17.cc: Adjust | |
| 1363 | for inclusion in synopsis_c++20.cc which expects different signatures | |
| 1364 | for some function templates. | |
| 1365 | * testsuite/24_iterators/insert_iterator/constexpr.cc: New test. | |
| 1366 | ||
| 0302a2de JW |
1367 | * include/std/type_traits (__is_array_convertible): Move definition |
| 1368 | to immediately after is_convertible. | |
| 1369 | ||
| 16948c54 JW |
1370 | 2020-03-26 Jonathan Wakely <jwakely@redhat.com> |
| 1371 | ||
| 1372 | * include/std/chrono (chrono::days, chrono::weeks, chrono::years) | |
| 1373 | (chrono::months, chrono::sys_days, chrono::local_t) | |
| 1374 | (chrono::local_time, chrono::local_seconds, chrono::local_days): | |
| 1375 | Define for C++20. | |
| 1376 | (chrono::time_point): Add missing static assert. | |
| 1377 | * testsuite/20_util/time_point/requirements/duration_neg.cc: New test. | |
| 1378 | * testsuite/std/time/clock/file/overview.cc: New test. | |
| 1379 | * testsuite/std/time/clock/file/members.cc: New test. | |
| 1380 | * testsuite/std/time/syn_c++20.cc: New test. | |
| 1381 | ||
| 9673d11e | 1382 | 2020-03-25 Mike Crowe <mac@mcrowe.com> |
| bf1fc37b | 1383 | |
| e3ef3719 JW |
1384 | * testsuite/30_threads/shared_timed_mutex/try_lock_until/1.cc: New |
| 1385 | test. | |
| 1386 | * testsuite/30_threads/shared_timed_mutex/try_lock_until/2.cc: New | |
| 1387 | test. | |
| 1388 | ||
| 9673d11e JW |
1389 | 2020-03-25 Jonathan Wakely <jwakely@redhat.com> |
| 1390 | ||
| bf1fc37b JW |
1391 | * include/bits/fs_fwd.h (filesystem::__file_clock): Move to ... |
| 1392 | * include/std/chrono (filesystem::__file_clock): Here. | |
| 1393 | (filesystem::__file_clock::from_sys, filesystem::__file_clock::to_sys): | |
| 1394 | Define public member functions for C++20. | |
| 1395 | (is_clock, is_clock_v): Define traits for C++20. | |
| 1396 | * include/std/condition_variable (condition_variable::wait_until): Add | |
| 1397 | check for valid clock. | |
| 1398 | * include/std/future (_State_baseV2::wait_until): Likewise. | |
| 1399 | * include/std/mutex (__timed_mutex_impl::_M_try_lock_until): Likewise. | |
| 1400 | * include/std/shared_mutex (shared_timed_mutex::try_lock_shared_until): | |
| 1401 | Likewise. | |
| 1402 | * include/std/thread (this_thread::sleep_until): Likewise. | |
| 1403 | * testsuite/30_threads/condition_variable/members/2.cc: Qualify | |
| 1404 | slow_clock with new namespace. | |
| 1405 | * testsuite/30_threads/condition_variable/members/clock_neg.cc: New | |
| 1406 | test. | |
| 1407 | * testsuite/30_threads/condition_variable_any/members/clock_neg.cc: | |
| 1408 | New test. | |
| 1409 | * testsuite/30_threads/future/members/clock_neg.cc: New test. | |
| 1410 | * testsuite/30_threads/recursive_timed_mutex/try_lock_until/3.cc: | |
| 1411 | Qualify slow_clock with new namespace. | |
| 1412 | * testsuite/30_threads/recursive_timed_mutex/try_lock_until/ | |
| 1413 | clock_neg.cc: New test. | |
| 1414 | * testsuite/30_threads/shared_future/members/clock_neg.cc: New | |
| 1415 | test. | |
| 1416 | * testsuite/30_threads/shared_lock/locking/clock_neg.cc: New test. | |
| 1417 | * testsuite/30_threads/shared_timed_mutex/try_lock_until/clock_neg.cc: | |
| 1418 | New test. | |
| 1419 | * testsuite/30_threads/timed_mutex/try_lock_until/3.cc: Qualify | |
| 1420 | slow_clock with new namespace. | |
| 1421 | * testsuite/30_threads/timed_mutex/try_lock_until/4.cc: Likewise. | |
| 1422 | * testsuite/30_threads/timed_mutex/try_lock_until/clock_neg.cc: New | |
| 1423 | test. | |
| 1424 | * testsuite/30_threads/unique_lock/locking/clock_neg.cc: New test. | |
| 1425 | * testsuite/std/time/traits/is_clock.cc: New test. | |
| 1426 | * testsuite/util/slow_clock.h (slow_clock): Move to __gnu_test | |
| 1427 | namespace. | |
| 1428 | ||
| 9fc98511 JW |
1429 | 2020-03-21 Jonathan Wakely <jwakely@redhat.com> |
| 1430 | ||
| a577c0c2 JW |
1431 | PR libstdc++/93245 |
| 1432 | * include/experimental/bits/fs_path.h (path::generic_string<C,T,A>()): | |
| 1433 | * testsuite/experimental/filesystem/path/generic/generic_string.cc: | |
| 1434 | Improve test coverage. | |
| 1435 | ||
| 9fc98511 JW |
1436 | PR libstdc++/94242 |
| 1437 | * include/bits/fs_path.h (path::_S_str_convert): Replace first | |
| 1438 | parameter with basic_string_view so that strings with different | |
| 1439 | allocators can be accepted. | |
| 1440 | (path::generic_string<C,T,A>()): Use basic_string object that uses the | |
| 1441 | right allocator type. | |
| 1442 | * testsuite/27_io/filesystem/path/generic/94242.cc: New test. | |
| 1443 | * testsuite/27_io/filesystem/path/generic/generic_string.cc: Improve | |
| 1444 | test coverage. | |
| 1445 | ||
| 98f29f56 JW |
1446 | 2020-03-18 Jonathan Wakely <jwakely@redhat.com> |
| 1447 | ||
| b3341826 JW |
1448 | PR libstdc++/94033 |
| 1449 | * include/std/type_traits (__is_nt_default_constructible_atom): Remove. | |
| 1450 | (__is_nt_default_constructible_impl): Remove. | |
| 1451 | (__is_nothrow_default_constructible_impl): Remove. | |
| 1452 | (__is_nt_constructible_impl): Add bool template parameter. Adjust | |
| 1453 | partial specializations. | |
| 1454 | (__is_nothrow_constructible_impl): Replace class template with alias | |
| 1455 | template. | |
| 1456 | (is_nothrow_default_constructible): Derive from alias template | |
| 1457 | __is_nothrow_constructible_impl instead of | |
| 1458 | __is_nothrow_default_constructible_impl. | |
| 1459 | * testsuite/20_util/is_nothrow_constructible/94003.cc: New test. | |
| 1460 | ||
| e5de406f JW |
1461 | * include/std/stop_token (stop_token::_Stop_state_ref): Define |
| 1462 | comparison operators explicitly if the compiler won't synthesize them. | |
| 1463 | ||
| 07522ae9 JW |
1464 | * include/bits/stl_algobase.h (__lexicographical_compare_aux): Check |
| 1465 | __cpp_lib_concepts before using iter_reference_t. | |
| 1466 | * include/bits/stream_iterator.h (istream_iterator): Check | |
| 1467 | __cpp_lib_concepts before using default_sentinel_t. | |
| 1468 | * include/bits/streambuf_iterator.h (istreambuf_iterator): Likewise. | |
| 1469 | ||
| 98f29f56 JW |
1470 | PR libstdc++/94203 |
| 1471 | * include/experimental/executor (executor::executor(Executor)): Call | |
| 1472 | make_shared directly instead of _M_create. Create _Tgt1 object. | |
| 1473 | (executor::executor(allocator_arg_t, const ProtoAlloc&, Executor)): | |
| 1474 | Call allocate_shared directly instead of _M_create. Create _Tgt2 | |
| 1475 | object. | |
| 1476 | (executor::target_type): Add cast needed for new _Tgt interface. | |
| 1477 | (executor::target): Define when RTTI is disabled. Use _Tgt::_M_func. | |
| 1478 | (executor::_Tgt): Define the same interface whether RTTI is enabled or | |
| 1479 | not. | |
| 1480 | (executor::_Tgt::target_type, executor::_Tgt::target): Do not use | |
| 1481 | std::type_info in the interface. | |
| 1482 | (executor::_Tgt::_M_func): Add data member. | |
| 1483 | (executor::_TgtImpl): Replace with _Tgt1 and _Tgt2 class templates. | |
| 1484 | (executor::_Tgt1::_S_func): Define function to access target without | |
| 1485 | depending on RTTI. | |
| 1486 | (executor::_M_create): Remove. | |
| 1487 | (operator==, operator!=): Simplify comparisons for executor. | |
| 1488 | * include/experimental/socket (is_error_code_enum<socket_errc>): | |
| 1489 | Define specialization before use. | |
| 1490 | * testsuite/experimental/net/executor/1.cc: New test. | |
| 1491 | ||
| c62f5e6e JW |
1492 | 2020-03-16 Jonathan Wakely <jwakely@redhat.com> |
| 1493 | ||
| 1494 | PR libstdc++/94199 | |
| 1495 | * include/experimental/executor (service_already_exists): Add default | |
| 1496 | constructor. Declare make_service to be a friend. | |
| 1497 | * testsuite/experimental/net/execution_context/make_service.cc: New | |
| 1498 | test. | |
| 1499 | ||
| fcc443b9 JW |
1500 | 2020-03-12 Jonathan Wakely <jwakely@redhat.com> |
| 1501 | ||
| 1502 | * testsuite/tr1/8_c_compatibility/cstdlib/functions.cc: Do not pass | |
| 1503 | a null pointer to functions with nonnull(1) attribute. | |
| 1504 | ||
| 8f0d8cd8 PP |
1505 | 2020-03-11 Patrick Palka <ppalka@redhat.com> |
| 1506 | ||
| 4512b7d8 PP |
1507 | * include/std/ranges (split_view::_OuterIter::_OuterIter): Typo fix, |
| 1508 | 'address' -> 'std::__addressof'. | |
| 1509 | * testsuite/std/ranges/adaptors/split.cc: Test taking the split_view of | |
| 1510 | a non-forward input_range. | |
| 1511 | * testsuite/util/testsuite_iterators.h (output_iterator_wrapper): Make | |
| 1512 | default constructor protected instead of deleted, like with | |
| 1513 | input_iterator_wrapper. | |
| 1514 | (test_range::iterator): Add comment explaining that this type is used | |
| 1515 | only when the underlying wrapper is input_iterator_wrapper or | |
| 1516 | output_iterator_wrapper. Remove delegating defaulted constructor so | |
| 1517 | that the inherited default constructor is used instead. | |
| 1518 | ||
| 8f0d8cd8 PP |
1519 | LWG 3286 ranges::size is not required to be valid after a call to |
| 1520 | ranges::begin on an input range | |
| 1521 | * include/std/ranges (subrange::subrange): Split single-argument | |
| 1522 | constructor into two, one constrained by _S_store_size and another by | |
| 1523 | !_S_store_size. | |
| 1524 | (take_view::begin): Call size() before calling ranges::begin(_M_base). | |
| 1525 | * testsuite/std/ranges/adaptors/lwg3286.cc: New test. | |
| 1526 | * testsuite/std/ranges/subrange/lwg3286.cc: New test. | |
| 1527 | ||
| 3654d49d JW |
1528 | 2020-03-10 Jonathan Wakely <jwakely@redhat.com> |
| 1529 | ||
| 0b7f1e24 JW |
1530 | * include/std/ranges (split_view::_OuterIter::__at_end): Use __current |
| 1531 | instead of _M_current. | |
| 1532 | (split_view::_OuterIter::operator++): Likewise. | |
| 1533 | ||
| cf0c3a45 JW |
1534 | * include/std/ranges (transform_view::_Iterator::__iter_move): Remove. |
| 1535 | (transform_view::_Iterator::operator*): Add noexcept-specifier. | |
| 1536 | (transform_view::_Iterator::iter_move): Inline __iter_move body here. | |
| 1537 | (split_view::_OuterIter::__current): Add noexcept. | |
| 1538 | (split_view::_InnerIter::__iter_swap): Remove. | |
| 1539 | (split_view::_InnerIter::__iter_move): Remove. | |
| 1540 | (split_view::_InnerIter::_M_i_current): New accessors. | |
| 1541 | (split_view::_InnerIter::__at_end): Use _M_i_current(). | |
| 1542 | (split_view::_InnerIter::operator*): Likewise. | |
| 1543 | (split_view::_InnerIter::operator++): Likewise. | |
| 1544 | (iter_move(const _InnerIter&)): Likewise. | |
| 1545 | (iter_swap(const _InnerIter&, const _InnerIter&)): Likewise. | |
| 1546 | * testsuite/std/ranges/adaptors/split.cc: Check noexcept-specifier | |
| 1547 | for iter_move and iter_swap on split_view's inner iterator. | |
| 1548 | ||
| c222eabc JW |
1549 | PR c++/94117 |
| 1550 | * include/std/ranges (ranges::transform_view::_Iterator::iter_move): | |
| 1551 | Change expression in noexcept-specifier to match function body. | |
| 1552 | ||
| 3654d49d JW |
1553 | * testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: Add |
| 1554 | comment explaining multiple dg-do directives. | |
| 1555 | * testsuite/24_iterators/ostream_iterator/1.cc: Fix do-do directive | |
| 1556 | so test is run as well as compiled. | |
| 1557 | ||
| ea182fe6 JW |
1558 | 2020-03-09 Jonathan Wakely <jwakely@redhat.com> |
| 1559 | ||
| 1560 | PR libstdc++/94063 | |
| 1561 | * src/c++17/fs_path.cc (path::operator+=(const path&)): Add kluge to | |
| 1562 | handle concatenations that change the type of the first component. | |
| 1563 | (path::operator+=(basic_string_view<value_type>)): Likewise. | |
| 1564 | * testsuite/27_io/filesystem/path/concat/94063.cc: New test. | |
| 1565 | ||
| 6d082cd9 PP |
1566 | 2020-03-06 Patrick Palka <ppalka@redhat.com> |
| 1567 | ||
| 6aa2ca21 PP |
1568 | * include/std/ranges (join_view::_Sentinel<_Const>): Befriend |
| 1569 | join_view::_Sentinel<!_Const>. | |
| 1570 | * testsuite/std/ranges/adaptors/join.cc: Augment test. | |
| 1571 | ||
| 6d082cd9 PP |
1572 | PR libstdc++/93978 |
| 1573 | * include/bits/range_access.h (__cust_access::_Empty::operator()): | |
| 1574 | Declare return type to be bool instead of auto. | |
| 1575 | * testsuite/std/ranges/adaptors/93978.cc: New test. | |
| 1576 | ||
| 180eeeae JW |
1577 | 2020-03-06 Jonathan Wakely <jwakely@redhat.com> |
| 1578 | ||
| 4cdcb2c9 | 1579 | PR libstdc++/94069 |
| b0815713 JW |
1580 | * include/std/shared_mutex [!PTHREAD_RWLOCK_INITIALIZER] |
| 1581 | (__shared_mutex_pthread::__shared_mutex_pthread()): Remove incorrect | |
| 1582 | second argument to __glibcxx_rwlock_init. | |
| 1583 | * testsuite/30_threads/shared_timed_mutex/94069.cc: New test. | |
| 1584 | ||
| 180eeeae JW |
1585 | PR libstdc++/93244 |
| 1586 | * testsuite/27_io/filesystem/path/generic/generic_string.cc: Adjust | |
| 1587 | test to not fail due to PR 94063. | |
| 1588 | * testsuite/27_io/filesystem/path/generic/utf.cc: Likewise. | |
| 1589 | * testsuite/27_io/filesystem/path/generic/wchar_t.cc: Likewise. | |
| 1590 | ||
| 28119fba AK |
1591 | 2020-03-06 Andreas Krebbel <krebbel@linux.ibm.com> |
| 1592 | ||
| 1593 | * src/c++11/system_error.cc: Omit the ENOTSUP case statement if it | |
| 1594 | would match ENOSYS. | |
| 1595 | ||
| 6a705283 JW |
1596 | 2020-03-05 Jonathan Wakely <jwakely@redhat.com> |
| 1597 | ||
| 9412b35a JW |
1598 | * testsuite/27_io/filesystem/operations/all.cc: Mark unused variable. |
| 1599 | * testsuite/27_io/filesystem/operations/copy.cc: Fix typo. | |
| 1600 | * testsuite/experimental/filesystem/operations/copy.cc: Likewise. | |
| 1601 | * testsuite/27_io/filesystem/operations/file_size.cc: Use correct type | |
| 1602 | for return value, and in comparison. | |
| 1603 | * testsuite/experimental/filesystem/operations/file_size.cc: Likewise. | |
| 1604 | ||
| 6a705283 JW |
1605 | PR libstdc++/94051 |
| 1606 | * include/std/string_view: Include <bits/ostream_insert.h>. | |
| 1607 | * testsuite/21_strings/basic_string_view/inserters/94051.cc: New test. | |
| 1608 | ||
| 94f7d7ec JW |
1609 | 2020-03-04 Jonathan Wakely <jwakely@redhat.com> |
| 1610 | ||
| 1611 | * include/bits/cpp_type_traits.h (__memcpyable): Fix comment. | |
| 1612 | ||
| 05779e2c PP |
1613 | 2020-03-04 Patrick Palka <ppalka@redhat.com> |
| 1614 | ||
| 712b182a PP |
1615 | PR libstdc++/94017 |
| 1616 | * include/bits/ranges_algobase.h (__fill_n_fn::operator()): Refine | |
| 1617 | condition for when to use memset, making sure to additionally check that | |
| 1618 | the output pointer's value type is a non-volatile byte type. Instead of | |
| 1619 | requiring that the fill type is a byte type, just require that it's an | |
| 1620 | integral type. | |
| 1621 | * testsuite/20_util/specialized_algorithms/uninitialized_fill/94017.cc: | |
| 1622 | New test. | |
| 1623 | * testsuite/20_util/specialized_algorithms/uninitialized_fill_n/94017.cc: | |
| 1624 | New test. | |
| 1625 | * testsuite/25_algorithms/fill/94013.cc: Uncomment part of test that was | |
| 1626 | blocked by PR 94017. | |
| 1627 | * testsuite/25_algorithms/fill/94017.cc: New test. | |
| 1628 | * testsuite/25_algorithms/fill_n/94017.cc: New test. | |
| 1629 | ||
| 144dfc68 PP |
1630 | LWG 3355 The memory algorithms should support move-only input iterators |
| 1631 | introduced by P1207 | |
| 1632 | * include/bits/ranges_uninitialized.h | |
| 1633 | (__uninitialized_copy_fn::operator()): Use std::move to avoid attempting | |
| 1634 | to copy __ifirst, which could be a move-only input iterator. Use | |
| 1635 | operator- instead of ranges::distance to compute distance from a sized | |
| 1636 | sentinel. | |
| 1637 | (__uninitialized_copy_n_fn::operator()): Likewise. | |
| 1638 | (__uninitialized_move_fn::operator()): Likewise. | |
| 1639 | (__uninitialized_move_n_fn::operator()): Likewise. | |
| 1640 | (__uninitialized_destroy_fn::operator()): Use std::move to avoid | |
| 1641 | attempting to copy __first. | |
| 1642 | (__uninitialized_destroy_n_fn::operator()): Likewise. | |
| 1643 | * testsuite/20_util/specialized_algorithms/destroy/constrained.cc: | |
| 1644 | Augment test. | |
| 1645 | * .../specialized_algorithms/uninitialized_copy/constrained.cc: | |
| 1646 | Likewise. | |
| 1647 | * .../specialized_algorithms/uninitialized_move/constrained.cc: | |
| 1648 | Likewise. | |
| 1649 | ||
| 26af9cd8 PP |
1650 | * testsuite/util/testsuite_iterators.h (test_range::get_iterator): Make |
| 1651 | protected instead of private. | |
| 1652 | (test_sized_range_sized_sent): New. | |
| 1653 | ||
| d6d4b339 PP |
1654 | * testsuite/util/testsuite_iterators.h (input_iterator_wrapper_nocopy): |
| 1655 | New testsuite iterator. | |
| 1656 | * testsuite/24_iterators/counted_iterator/lwg3389.cc: use it. | |
| 1657 | * testsuite/24_iterators/move_iterator/lwg3390.cc: Likewise. | |
| 1658 | ||
| 05779e2c PP |
1659 | * include/bits/ranges_uninitialized.h |
| 1660 | (uninitialized_copy_fn::operator()): Pass a reference type as the first | |
| 1661 | argument to is_nothrow_assignable_v. | |
| 1662 | (uninitialized_copy_fn::operator()): Likewise. | |
| 1663 | (uninitialized_move_fn::operator()): Likewise. Return an in_out_result | |
| 1664 | with the input iterator stripped of its move_iterator. | |
| 1665 | (uninitialized_move_n_fn::operator()): Likewise. | |
| 1666 | (uninitialized_fill_fn::operator()): Pass a reference type as the first | |
| 1667 | argument to is_nothrow_assignable_v. | |
| 1668 | (uninitialized_fill_n_fn::operator()): Likewise. | |
| 1669 | ||
| 9b4f00dd JW |
1670 | 2020-03-03 Jonathan Wakely <jwakely@redhat.com> |
| 1671 | ||
| 462f6c20 JW |
1672 | PR libstdc++/94013 |
| 1673 | * include/bits/cpp_type_traits.h (__memcpyable, __memcmpable): New | |
| 1674 | traits to control when to use memmove and memcmp optimizations. | |
| 1675 | (__is_nonvolatile_trivially_copyable): New helper trait. | |
| 1676 | * include/bits/ranges_algo.h (__lexicographical_compare_fn): Do not | |
| 1677 | use memcmp optimization with volatile data. | |
| 1678 | * include/bits/ranges_algobase.h (__equal_fn): Use __memcmpable. | |
| 1679 | (__copy_or_move, __copy_or_move_backward): Use __memcpyable. | |
| 1680 | * include/bits/stl_algobase.h (__copy_move_a2): Use __memcpyable. | |
| 1681 | (__copy_move_backward_a2): Likewise. | |
| 1682 | (__equal_aux1): Use __memcmpable. | |
| 1683 | (__lexicographical_compare_aux): Do not use memcmp optimization with | |
| 1684 | volatile data. | |
| 1685 | * testsuite/25_algorithms/copy/94013.cc: New test. | |
| 1686 | * testsuite/25_algorithms/copy_backward/94013.cc: New test. | |
| 1687 | * testsuite/25_algorithms/equal/94013.cc: New test. | |
| 1688 | * testsuite/25_algorithms/fill/94013.cc: New test. | |
| 1689 | * testsuite/25_algorithms/lexicographical_compare/94013.cc: New test. | |
| 1690 | * testsuite/25_algorithms/move/94013.cc: New test. | |
| 1691 | * testsuite/25_algorithms/move_backward/94013.cc: New test. | |
| 1692 | ||
| 9b4f00dd JW |
1693 | * include/bits/stl_algobase.h (lexicographical_compare_three_way): |
| 1694 | Avoid redundant iterator comparisons (LWG 3410). | |
| 1695 | ||
| 5fad0003 JW |
1696 | 2020-03-02 Jonathan Wakely <jwakely@redhat.com> |
| 1697 | ||
| d112e173 JW |
1698 | PR libstdc++/93972 |
| 1699 | * include/bits/stl_algobase.h (__memcmp): Allow pointer types to | |
| 1700 | differ. | |
| 1701 | * testsuite/25_algorithms/lexicographical_compare/uchar.cc: New test. | |
| 1702 | ||
| 4c391563 JW |
1703 | * include/std/ranges (__detail::__maybe_empty_t): Rename to |
| 1704 | __maybe_present_t. | |
| 1705 | (__adaptor::_RangeAdaptor, join_view, split_view): Use new name. | |
| 1706 | ||
| 5fad0003 JW |
1707 | * include/bits/ranges_algo.h (shift_right): Add 'typename' to |
| 1708 | dependent type. | |
| 1709 | ||
| fed76afb L |
1710 | 2020-03-01 H.J. Lu <hongjiu.lu@intel.com> |
| 1711 | ||
| 1712 | * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Updated. | |
| 1713 | ||
| bd55ce63 JDA |
1714 | 2020-02-29 John David Anglin <danglin@gcc.gnu.org> |
| 1715 | ||
| 566f544c JDA |
1716 | * testsuite/17_intro/headers/c++1998/charset.cc: Skip on *-*-hpux*. |
| 1717 | * testsuite/17_intro/headers/c++2011/charset.cc: Likewise. | |
| 1718 | * testsuite/17_intro/headers/c++2014/charset.cc: Likewise. | |
| 1719 | * testsuite/17_intro/headers/c++2017/charset.cc: Likewise. | |
| 1720 | * testsuite/17_intro/headers/c++2020/charset.cc: Likewise. | |
| 1721 | ||
| bd55ce63 JDA |
1722 | * testsuite/30_threads/condition_variable_any/stop_token/wait_on.cc: |
| 1723 | Add libatomic option. | |
| 1724 | * testsuite/30_threads/jthread/jthread.cc: Likewise. | |
| 1725 | ||
| 44c85722 FD |
1726 | 2020-02-29 François Dumont <fdumont@gcc.gnu.org> |
| 1727 | ||
| 1728 | * include/bits/stl_algo.h | |
| 1729 | (__find_if, __count_if, __is_permutation, std::is_permutation): Move... | |
| 1730 | * include/bits/stl_algobase.h: ...here. | |
| 1731 | * include/bits/hashtable_policy.h: Remove <bits/stl_algo.h> include. | |
| 1732 | ||
| d4912dc7 JDA |
1733 | 2020-02-29 John David Anglin <danglin@gcc.gnu.org> |
| 1734 | ||
| 68a1a11f JDA |
1735 | * testsuite/30_threads/stop_token/stop_callback.cc: Add libatomic |
| 1736 | option. | |
| 1737 | * testsuite/30_threads/stop_token/stop_callback/deadlock-mt.cc: | |
| 1738 | Likewise. | |
| 1739 | * testsuite/30_threads/stop_token/stop_callback/deadlock.cc: Likewise. | |
| 1740 | * testsuite/30_threads/stop_token/stop_callback/destroy.cc: Likewise. | |
| 1741 | * testsuite/30_threads/stop_token/stop_callback/invoke.cc: Likewise. | |
| 1742 | * testsuite/30_threads/stop_token/stop_source.cc: Likewise. | |
| 1743 | * testsuite/30_threads/stop_token/stop_source/assign.cc: Likewise. | |
| 1744 | * testsuite/30_threads/stop_token/stop_token.cc: Likewise. | |
| 1745 | * testsuite/30_threads/stop_token/stop_token/stop_possible.cc: | |
| 1746 | Likewise. | |
| 1747 | ||
| d4912dc7 JDA |
1748 | PR libstdc++/92906 |
| 1749 | * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update. | |
| 1750 | ||
| 799270b4 PP |
1751 | 2020-02-28 Patrick Palka <ppalka@redhat.com> |
| 1752 | ||
| ce33801f PP |
1753 | PR libstdc++/93972 |
| 1754 | * include/bits/ranges_algo.h (__lexicographical_compare_fn::operator()): | |
| 1755 | Fix condition for when to use memcmp, making it consistent with the | |
| 1756 | corresponding condition used in std::lexicographical_compare. | |
| 1757 | * testsuite/25_algorithms/lexicographical_compare/93972.cc: New test. | |
| 1758 | ||
| 799270b4 PP |
1759 | * testsuite/26_numerics/headers/numeric/synopsis.cc: Add signatures for |
| 1760 | functions introduced in C++11, C++17 and C++2a. Add 'constexpr' to | |
| 1761 | existing signatures for C++2a. | |
| 1762 | ||
| 4735f92d JW |
1763 | 2020-02-28 Jonathan Wakely <jwakely@redhat.com> |
| 1764 | ||
| 1765 | * testsuite/24_iterators/range_operations/advance_debug_neg.cc: Run | |
| 1766 | test instead of just compiling it. | |
| 1767 | ||
| a1535015 PP |
1768 | 2020-02-28 Patrick Palka <ppalka@redhat.com> |
| 1769 | ||
| 77e596cf PP |
1770 | * include/std/ranges (reverse_view::_S_needs_cached_begin): Set to false |
| 1771 | whenever the underlying range models common_range. | |
| 1772 | ||
| a1535015 PP |
1773 | * include/std/ranges (__detail::_CachedPosition): New struct. |
| 1774 | (views::filter_view::_S_needs_cached_begin): New member variable. | |
| 1775 | (views::filter_view::_M_cached_begin): New member variable. | |
| 1776 | (views::filter_view::begin): Use _M_cached_begin to cache its | |
| 1777 | result. | |
| 1778 | (views::drop_view::_S_needs_cached_begin): New static member variable. | |
| 1779 | (views::drop_view::_M_cached_begin): New member variable. | |
| 1780 | (views::drop_view::begin): Use _M_cached_begin to cache its result | |
| 1781 | when _S_needs_cached_begin. | |
| 1782 | (views::drop_while_view::_M_cached_begin): New member variable. | |
| 1783 | (views::drop_while_view::begin): Use _M_cached_begin to cache its | |
| 1784 | result. | |
| 1785 | (views::reverse_view::_S_needs_cached_begin): New static member | |
| 1786 | variable. | |
| 1787 | (views::reverse_view::_M_cached_begin): New member variable. | |
| 1788 | (views::reverse_view::begin): Use _M_cached_begin to cache its result | |
| 1789 | when _S_needs_cached_begin. | |
| 1790 | * testsuite/std/ranges/adaptors/drop.cc: Augment test to check that | |
| 1791 | drop_view::begin caches its result. | |
| 1792 | * testsuite/std/ranges/adaptors/drop_while.cc: Augment test to check | |
| 1793 | that drop_while_view::begin caches its result. | |
| 1794 | * testsuite/std/ranges/adaptors/filter.cc: Augment test to check that | |
| 1795 | filter_view::begin caches its result. | |
| 1796 | * testsuite/std/ranges/adaptors/reverse.cc: Augment test to check that | |
| 1797 | reverse_view::begin caches its result. | |
| 1798 | ||
| 86e2dc22 JW |
1799 | 2020-02-28 Jonathan Wakely <jwakely@redhat.com> |
| 1800 | ||
| a51a546c JW |
1801 | * testsuite/27_io/filesystem/operations/last_write_time.cc: Fixes for |
| 1802 | filesystems that silently truncate timestamps. | |
| 1803 | * testsuite/experimental/filesystem/operations/last_write_time.cc: | |
| 1804 | Likewise. | |
| 1805 | ||
| 86e2dc22 JW |
1806 | * testsuite/21_strings/basic_string/cons/char/1.cc: Disable |
| 1807 | -Wstringop-overflow warnings. | |
| 1808 | ||
| 44949494 JW |
1809 | 2020-02-27 Jonathan Wakely <jwakely@redhat.com> |
| 1810 | ||
| 1811 | * testsuite/lib/libstdc++.exp (v3_target_compile): Add | |
| 1812 | -fdiagnostics-urls=never to options. | |
| 1813 | ||
| 10a32d47 PP |
1814 | 2020-02-27 Patrick Palka <ppalka@redhat.com> |
| 1815 | ||
| ba49e9eb PP |
1816 | * include/std/ranges (transform_view::_Iterator<_Const>): Befriend |
| 1817 | _Iterator<!_Const>. | |
| 1818 | (transform_view::_Sentinel<_Const>): Befriend _Sentinel<!_Const>. | |
| 1819 | (take_view::_Sentinel<_Const>): Likewise. | |
| 1820 | (take_while_view::_Sentinel<_Const>): Likewise. | |
| 1821 | (split_view::_OuterIter<_Const>): Befriend _OuterIter<!_Const>. | |
| 1822 | * testsuite/std/ranges/adaptors/split.cc: Augment test. | |
| 1823 | * testsuite/std/ranges/adaptors/take.cc: Augment test. | |
| 1824 | * testsuite/std/ranges/adaptors/take_while.cc: Augment test. | |
| 1825 | * testsuite/std/ranges/adaptors/transform.cc: Augment test. | |
| 1826 | ||
| 10a32d47 PP |
1827 | * testsuite/25_algorithms/copy/constrained.cc: Don't assume that the |
| 1828 | base() of a vector<>::iterator is a pointer. | |
| 1829 | * testsuite/25_algorithms/copy_backward/constrained.cc: Likewise. | |
| 1830 | * testsuite/25_algorithms/move/constrained.cc: Likewise. | |
| 1831 | * testsuite/25_algorithms/move_backward/constrained.cc: Likewise. | |
| 1832 | * testsuite/25_algorithms/inplace_merge/constrained.cc: Use foo.data() | |
| 1833 | instead of &foo[0]. | |
| 1834 | * testsuite/25_algorithms/partial_sort/constrained.cc: Likewise. | |
| 1835 | * testsuite/25_algorithms/partial_sort_copy/constrained.cc: Likewise. | |
| 1836 | * testsuite/25_algorithms/shuffle/constrained.cc: Likewise. | |
| 1837 | * testsuite/25_algorithms/sort/constrained.cc: Likewise. | |
| 1838 | * testsuite/25_algorithms/stable_sort/constrained.cc: Likewise. | |
| 1839 | ||
| eb8e6a30 JW |
1840 | 2020-02-27 Jonathan Wakely <jwakely@redhat.com> |
| 1841 | ||
| ae705159 JW |
1842 | * include/debug/array (operator<=>): Define for C++20. |
| 1843 | * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: | |
| 1844 | Adjust dg-error line numbers. | |
| 1845 | * testsuite/23_containers/array/tuple_interface/ | |
| 1846 | tuple_element_debug_neg.cc: Likewise. | |
| 1847 | ||
| b112e3cb JW |
1848 | * testsuite/23_containers/span/back_assert_neg.cc: Add #undef before |
| 1849 | defining _GLIBCXX_ASSERTIONS. | |
| 1850 | * testsuite/23_containers/span/first_2_assert_neg.cc: Likewise. | |
| 1851 | * testsuite/23_containers/span/first_assert_neg.cc: Likewise. | |
| 1852 | * testsuite/23_containers/span/front_assert_neg.cc: Likewise. | |
| 1853 | * testsuite/23_containers/span/index_op_assert_neg.cc: Likewise. | |
| 1854 | * testsuite/23_containers/span/last_2_assert_neg.cc: Likewise. | |
| 1855 | * testsuite/23_containers/span/last_assert_neg.cc: Likewise. | |
| 1856 | * testsuite/23_containers/span/subspan_2_assert_neg.cc: Likewise. | |
| 1857 | * testsuite/23_containers/span/subspan_3_assert_neg.cc: Likewise. | |
| 1858 | * testsuite/23_containers/span/subspan_4_assert_neg.cc: Likewise. | |
| 1859 | * testsuite/23_containers/span/subspan_5_assert_neg.cc: Likewise. | |
| 1860 | * testsuite/23_containers/span/subspan_6_assert_neg.cc: Likewise. | |
| 1861 | * testsuite/23_containers/span/subspan_assert_neg.cc: Likewise. | |
| 1862 | ||
| f32a3662 JW |
1863 | * include/debug/string (__gnu_debug::basic_string::insert): Fix for |
| 1864 | C++98 where the member function of the base class returns void. | |
| 1865 | ||
| e94f2542 JW |
1866 | * testsuite/util/testsuite_iterators.h (forward_iterator_wrapper): Add |
| 1867 | equality comparisons that support value-initialized iterators. | |
| 1868 | ||
| eb8e6a30 JW |
1869 | * include/bits/boost_concept_check.h (__function_requires): Add |
| 1870 | _GLIBCXX14_CONSTEXPR. | |
| 1871 | * testsuite/25_algorithms/min/concept_checks.cc: New test. | |
| 1872 | ||
| fd335985 PP |
1873 | 2020-02-26 Patrick Palka <ppalka@redhat.com> |
| 1874 | ||
| 8ce13842 PP |
1875 | PR libstdc++/93936 |
| 1876 | * include/std/ranges (split_view::_InnerIter::operator==): Compare | |
| 1877 | the operands' _M_i rather than their _M_i.current(). | |
| 1878 | * testsuite/std/ranges/adaptors/split.cc: Augment test. | |
| 1879 | ||
| fd335985 PP |
1880 | P1645R1 constexpr for <numeric> algorithms |
| 1881 | * include/bits/stl_numeric.h (iota, accumulate, inner_product, | |
| 1882 | partial_sum, adjacent_difference): Make conditionally constexpr for | |
| 1883 | C++20. | |
| 1884 | * include/std/numeric (__cpp_lib_constexpr_numeric): Define this feature | |
| 1885 | test macro. | |
| 1886 | (reduce, transform_reduce, exclusive_scan, inclusive_scan, | |
| 1887 | transform_exclusive_scan, transform_inclusive_scan): Make conditionally | |
| 1888 | constexpr for C++20. | |
| 1889 | * include/std/version (__cpp_lib_constexpr_numeric): Define. | |
| 1890 | * testsuite/26_numerics/accumulate/constexpr.cc: New test. | |
| 1891 | * testsuite/26_numerics/adjacent_difference/constexpr.cc: Likewise. | |
| 1892 | * testsuite/26_numerics/exclusive_scan/constexpr.cc: Likewise. | |
| 1893 | * testsuite/26_numerics/inclusive_scan/constexpr.cc: Likewise. | |
| 1894 | * testsuite/26_numerics/inner_product/constexpr.cc: Likewise. | |
| 1895 | * testsuite/26_numerics/iota/constexpr.cc: Likewise. | |
| 1896 | * testsuite/26_numerics/partial_sum/constexpr.cc: Likewise. | |
| 1897 | * testsuite/26_numerics/reduce/constexpr.cc: Likewise. | |
| 1898 | * testsuite/26_numerics/transform_exclusive_scan/constexpr.cc: Likewise. | |
| 1899 | * testsuite/26_numerics/transform_inclusive_scan/constexpr.cc: Likewise. | |
| 1900 | * testsuite/26_numerics/transform_reduce/constexpr.cc: Likewise. | |
| 1901 | ||
| 8017d95c JW |
1902 | 2020-02-26 Jonathan Wakely <jwakely@redhat.com> |
| 1903 | ||
| 113f0a63 JW |
1904 | * include/bits/ranges_algo.h (__lexicographical_compare_fn): Declare |
| 1905 | variables in smaller scope and avoid calling ranges::distance when we | |
| 1906 | know they are pointers. Remove statically-unreachable use of | |
| 1907 | __builtin_unreachable(). | |
| 1908 | * include/bits/stl_algobase.h (__lexicographical_compare::__lc): | |
| 1909 | Define inline. | |
| 1910 | ||
| 8017d95c JW |
1911 | * include/std/ranges (__detail::__maybe_empty_t): Define new helper |
| 1912 | alias. | |
| 1913 | (__detail::__maybe_const_t): Likewise. | |
| 1914 | (__adaptor::_RangeAdaptor): Use __maybe_empty_t. | |
| 1915 | (transform_view, take_view, take_while_view, elements_view): Use | |
| 1916 | __maybe_const_t. | |
| 1917 | (join_view, split_view): Use both. | |
| 1918 | ||
| 7f0f1083 PP |
1919 | 2020-02-25 Patrick Palka <ppalka@redhat.com> |
| 1920 | ||
| 76a8c0f6 PP |
1921 | LWG 3397 basic_istream_view::iterator should not provide |
| 1922 | iterator_category | |
| 1923 | * include/std/ranges (basic_istream_view:_Iterator::iterator_category): | |
| 1924 | Rename to ... | |
| 1925 | (basic_istream_view:_Iterator::iterator_concept): ... this. | |
| 1926 | * testsuite/std/ranges/istream_view.cc: Augment test. | |
| 1927 | ||
| ec15da7c PP |
1928 | LWG 3325 Constrain return type of transformation function for |
| 1929 | transform_view | |
| 1930 | * include/std/ranges (transform_view): Constrain the return type of the | |
| 1931 | transformation function as per LWG 3325. | |
| 1932 | * testsuite/std/ranges/adaptors/lwg3325_neg.cc: New test. | |
| 1933 | ||
| 55c4b3f4 PP |
1934 | LWG 3313 join_view::_Iterator::operator-- is incorrectly constrained |
| 1935 | * include/std/ranges (join_view::_Iterator::operator--): Require that | |
| 1936 | range_reference_t<_Base> models common_range. | |
| 1937 | * testsuite/std/ranges/adaptors/lwg3313_neg.cc: New test. | |
| 1938 | ||
| 510bd1c1 PP |
1939 | LWG 3301 transform_view::_Iterator has incorrect iterator_category |
| 1940 | * include/std/ranges (transform_view::_Iterator::_S_iter_cat): Adjust | |
| 1941 | determination of iterator_category as per LWG 3301. | |
| 1942 | * testsuite/std/ranges/adaptors/transform.cc: Augment test. | |
| 1943 | ||
| 7f0f1083 PP |
1944 | LWG 3292 iota_view is under-constrained |
| 1945 | * include/std/ranges (iota_view): Require that _Winc models semiregular | |
| 1946 | as per LWG 3292. | |
| 1947 | * testsuite/std/ranges/iota/lwg3292_neg.cc: New test. | |
| 1948 | ||
| dfb93d05 | 1949 | 2020-02-25 Jonathan Wakely <jwakely@redhat.com> |
| 5b904f17 | 1950 | |
| 490350a1 JW |
1951 | * include/bits/ranges_algobase.h (__copy_or_move): Do not use memmove |
| 1952 | during constant evaluation. Call __builtin_memmove directly instead of | |
| 1953 | __memmove. | |
| 1954 | (__copy_or_move_backward): Likewise. | |
| 1955 | * include/bits/stl_algobase.h (__memmove): Remove. | |
| 1956 | (__copy_move<M, true, random_access_iterator_tag>::__copy_m) | |
| 1957 | (__copy_move_backward<M, true, random_access_iterator_tag>::__copy_m): | |
| 1958 | Use __builtin_memmove directly instead of __memmove. | |
| 1959 | (__copy_move_a2): Do not use memmove during constant evaluation. | |
| 1960 | (__copy_move_backward_a2): Use _IsMove constant to select correct | |
| 1961 | __copy_move_backward specialization. | |
| 1962 | * testsuite/25_algorithms/copy_backward/constexpr.cc: Check for copies | |
| 1963 | begin turned into moves during constant evaluation. | |
| 1964 | ||
| 6de946e6 JW |
1965 | * testsuite/25_algorithms/move_backward/93872.cc: Add test left out of |
| 1966 | previous commit. | |
| 1967 | ||
| 5b904f17 JW |
1968 | PR libstdc++/93872 |
| 1969 | * include/bits/stl_algobase.h (__memmove): Cast away const before | |
| 1970 | doing move assignment. | |
| 1971 | * testsuite/25_algorithms/move/93872.cc: New test. | |
| 1972 | * testsuite/25_algorithms/move_backward/93872.cc: New test. | |
| 1973 | ||
| c5eab4ed PP |
1974 | 2020-02-24 Patrick Palka <ppalka@redhat.com> |
| 1975 | ||
| 85c143d0 PP |
1976 | PR libstdc++/93884 |
| 1977 | * include/bits/ranges_algobase.h (__copy_or_move, | |
| 1978 | __copy_or_move_backward): Don't inspect the iter_value_t of the output | |
| 1979 | iterator, instead inspect its iterator_traits directly. | |
| 1980 | * include/bits/stl_iterator.h (back_insert_iterator::container): | |
| 1981 | Conditionally initialize. | |
| 1982 | (back_insert_iterator::difference_type): Conditionally define. | |
| 1983 | (back_insert_iterator::back_insert_iterator): Conditionally define this | |
| 1984 | default constructor. | |
| 1985 | (front_insert_iterator::container): Conditionally initialize. | |
| 1986 | (front_insert_iterator::difference_type): Conditionally define. | |
| 1987 | (front_insert_iterator::front_insert_iterator): Conditionally define | |
| 1988 | this default constructor. | |
| 1989 | * 24_iterators/back_insert_iterator/pr93884.cc: New test. | |
| 1990 | * 24_iterators/front_insert_iterator/pr93884.cc: New test. | |
| 1991 | ||
| c5eab4ed PP |
1992 | P0769R2 Add shift to <algorithm> |
| 1993 | * include/bits/ranges_algo.h (shift_left, shift_right): New. | |
| 1994 | * testsuite/25_algorithms/shift_left/1.cc: New test. | |
| 1995 | * testsuite/25_algorithms/shift_right/1.cc: New test. | |
| 1996 | ||
| 3841739c JW |
1997 | 2020-02-24 Jonathan Wakely <jwakely@redhat.com> |
| 1998 | ||
| 8566286e JW |
1999 | * include/bits/stream_iterator.h (istream_iterator(default_sentinel_t)): |
| 2000 | Make noexcept-specifier conditional. | |
| 2001 | * testsuite/24_iterators/istream_iterator/cons/sentinel.cc: Check | |
| 2002 | noexcept-specifier. | |
| 2003 | ||
| 120e8734 JW |
2004 | * include/bits/stream_iterator.h (istream_iterator(default_sentinel_t)): |
| 2005 | Add constructor. | |
| 2006 | (operator==(istream_iterator, default_sentinel_t)): Add operator. | |
| 2007 | (ostream_iterator::difference_type): Define to ptrdiff_t for C++20. | |
| 2008 | * include/bits/streambuf_iterator.h | |
| 2009 | (istreambuf_iterator(default_sentinel_t)): Add constructor. | |
| 2010 | (operator==(istreambuf_iterator, default_sentinel_t)): Add operator. | |
| 2011 | * testsuite/24_iterators/istream_iterator/cons/sentinel.cc: | |
| 2012 | New test. | |
| 2013 | * testsuite/24_iterators/istream_iterator/sentinel.cc: New test. | |
| 2014 | * testsuite/24_iterators/istreambuf_iterator/cons/sentinel.cc: | |
| 2015 | New test. | |
| 2016 | * testsuite/24_iterators/istreambuf_iterator/sentinel.cc: New test. | |
| 2017 | ||
| 3841739c JW |
2018 | * include/std/ranges (__deep_const_range, __enable_view_impl): Remove. |
| 2019 | (ranges::enable_view): Simplify (LWG 3326). | |
| 2020 | * include/bits/range_access.h (ranges::enable_view): Declare. | |
| 2021 | * include/bits/regex.h (__enable_view_impl): Remove partial | |
| 2022 | specialization. | |
| 2023 | * include/bits/stl_multiset.h (__enable_view_impl): Likewise. | |
| 2024 | * include/bits/stl_set.h (__enable_view_impl): Likewise. | |
| 2025 | * include/bits/unordered_set.h (__enable_view_impl): Likewise. | |
| 2026 | * include/debug/multiset.h (__enable_view_impl): Likewise. | |
| 2027 | * include/debug/set.h (__enable_view_impl): Likewise. | |
| 2028 | * include/debug/unordered_set (__enable_view_impl): Likewise. | |
| 2029 | * include/experimental/string_view (ranges::enable_view): Define | |
| 2030 | partial specialization. | |
| 2031 | * include/std/span (ranges::enable_view): Likewise. | |
| 2032 | * include/std/string_view (ranges::enable_view): Likewise. | |
| 2033 | * testsuite/std/ranges/view.cc: Check satisfaction of updated concept. | |
| 2034 | ||
| 9e589880 JW |
2035 | 2020-02-21 Jonathan Wakely <jwakely@redhat.com> |
| 2036 | ||
| 2037 | * include/std/optional (operator<=>(optional<T>, optional<U>)) | |
| 2038 | (operator<=>(optional<T>, nullopt), operator<=>(optional<T>, U)): | |
| 2039 | Define for C++20. | |
| 2040 | * include/std/tuple (__tuple_cmp): New helper function for <=>. | |
| 2041 | (operator<=>(tuple<T...>, tuple<U>...)): Define for C++20. | |
| 2042 | * include/std/variant (operator<=>(variant<T...>, variant<T...>)) | |
| 2043 | (operator<=>(monostate, monostate)): Define for C++20. | |
| 2044 | * testsuite/20_util/optional/relops/three_way.cc: New test. | |
| 2045 | * testsuite/20_util/tuple/comparison_operators/three_way.cc: New test. | |
| 2046 | * testsuite/20_util/variant/89851.cc: Move to ... | |
| 2047 | * testsuite/20_util/variant/relops/89851.cc: ... here. | |
| 2048 | * testsuite/20_util/variant/90008.cc: Move to ... | |
| 2049 | * testsuite/20_util/variant/relops/90008.cc: ... here. | |
| 2050 | * testsuite/20_util/variant/relops/three_way.cc: New test. | |
| 2051 | ||
| 5586e506 PP |
2052 | 2020-02-20 Patrick Palka <ppalka@redhat.com> |
| 2053 | ||
| 6e63438a PP |
2054 | * include/std/ranges (views::__adaptor::__maybe_refwrap): New utility |
| 2055 | function. | |
| 2056 | (views::__adaptor::_RangeAdaptor::operator()): Add comments. Use | |
| 2057 | __maybe_refwrap to capture lvalue references by reference, and then use | |
| 2058 | unwrap_reference_t to forward the by-reference captures as references. | |
| 2059 | * testsuite/std/ranges/adaptors/split.cc: Augment test. | |
| 2060 | * testsuite/std/ranges/adaptors/split_neg.cc: New test. | |
| 2061 | ||
| 5586e506 PP |
2062 | * include/std/ranges (iota_view): Forward declare _Sentinel. |
| 2063 | (iota_view::_Iterator): Befriend _Sentinel. | |
| 2064 | (iota_view::_Sentinel::_M_equal): New member function. | |
| 2065 | (iota_view::_Sentinel::operator==): Use it. | |
| 2066 | (views::_Iota::operator()): Forward __f using the correct type. | |
| 2067 | * testsuite/std/ranges/access/ssize.cc (test06): Don't call views::iota | |
| 2068 | with integers of different signedness, to appease iota_view's deduction | |
| 2069 | guide. | |
| 2070 | * testsuite/std/ranges/iota/iota_view.cc: Augment test. | |
| 2071 | ||
| c7b591f3 JW |
2072 | 2020-02-20 Jonathan Wakely <jwakely@redhat.com> |
| 2073 | ||
| e817c23f JW |
2074 | * include/bits/range_access.h (ranges::begin): Reject array of |
| 2075 | incomplete type. | |
| 2076 | (ranges::end, ranges::size): Require arrays to be bounded. | |
| 2077 | (ranges::data): Require lvalue or borrowed_range. | |
| 2078 | (ranges::iterator_t): Remove constraint. | |
| 2079 | * testsuite/std/ranges/access/begin.cc: Do not check array of | |
| 2080 | incomplete type. | |
| 2081 | * testsuite/std/ranges/access/begin_neg.cc: New test. | |
| 2082 | * testsuite/std/ranges/access/end_neg.cc: Adjust expected error. | |
| 2083 | * testsuite/std/ranges/access/size_neg.cc: Adjust expected error. | |
| 2084 | * testsuite/std/ranges/access/ssize.cc: Do not check array of | |
| 2085 | incomplete type. | |
| 2086 | ||
| 4be779f5 JW |
2087 | * include/std/system_error (error_category::operator<=>) |
| 2088 | (operator<=>(const error_code&, const error_code&)) | |
| 2089 | (operator<=>(const error_condition&, const error_condition&)): Define | |
| 2090 | for C++20. | |
| 2091 | * testsuite/19_diagnostics/error_category/operators/less.cc: New test. | |
| 2092 | * testsuite/19_diagnostics/error_category/operators/three_way.cc: New | |
| 2093 | test. | |
| 2094 | * testsuite/19_diagnostics/error_code/operators/equal.cc: Remove | |
| 2095 | incorrect comment. | |
| 2096 | * testsuite/19_diagnostics/error_code/operators/less.cc: New test. | |
| 2097 | * testsuite/19_diagnostics/error_code/operators/not_equal.cc: Remove | |
| 2098 | incorrect comment. | |
| 2099 | * testsuite/19_diagnostics/error_code/operators/three_way.cc: New test. | |
| 2100 | * testsuite/19_diagnostics/error_condition/operators/equal.cc: Remove | |
| 2101 | incorrect comment. | |
| 2102 | * testsuite/19_diagnostics/error_condition/operators/less.cc: New test. | |
| 2103 | * testsuite/19_diagnostics/error_condition/operators/not_equal.cc: | |
| 2104 | Remove incorrect comment. | |
| 2105 | * testsuite/19_diagnostics/error_condition/operators/three_way.cc: New | |
| 2106 | test. | |
| 2107 | ||
| 20fa41e6 JW |
2108 | * libsupc++/typeinfo (type_info::operator!=): Remove for C++20. |
| 2109 | ||
| c7b591f3 JW |
2110 | * include/std/thread (thread::id::operator<=>): Define for C++20. |
| 2111 | * testsuite/30_threads/thread/id/70294.cc: Do not take addresses of | |
| 2112 | functions in namespace std. | |
| 2113 | * testsuite/30_threads/thread/id/operators_c++20.cc: New test. | |
| 2114 | ||
| 38c7b74d PP |
2115 | 2020-02-19 Patrick Palka <ppalka@redhat.com> |
| 2116 | ||
| 2117 | * testsuite/std/ranges/adaptors/split.cc (test03): Don't include the | |
| 2118 | null terminator of the underlying string as part of the test_range. | |
| 2119 | (main): Call test03. | |
| 2120 | ||
| a45fb21a JW |
2121 | 2020-02-19 Jonathan Wakely <jwakely@redhat.com> |
| 2122 | ||
| 1b425f3a JW |
2123 | * include/bits/stl_iterator.h (common_iterator): Add copyable<I> |
| 2124 | requirement (LWG 3385). | |
| 2125 | * testsuite/24_iterators/headers/iterator/synopsis_c++20.cc: Adjust | |
| 2126 | expected declaration. | |
| 2127 | ||
| 7433536b JW |
2128 | * include/std/ranges (take_while_view, drop_view, drop_while_view) |
| 2129 | (elements_view:_Iterator): Initialize data members (LWG 3364). | |
| 2130 | ||
| 256f67aa JW |
2131 | * libsupc++/compare (three_way_comparable): Remove always-false check |
| 2132 | that should have been removed with weak_equality (P1959R0). | |
| 2133 | (three_way_comparable_with): Likewise. Reorder requirements (LWG 3360). | |
| 2134 | ||
| 0294dc5f JW |
2135 | * include/std/concepts (__detail::__partially_ordered_with): Move here |
| 2136 | from <compare>. | |
| 2137 | (totally_ordered, totally_ordered_with): Use __partially_ordered_with | |
| 2138 | to simplify definition (LWG 3331). | |
| 2139 | * libsupc++/compare (__detail::__partially_ordered_with): Move to | |
| 2140 | <concepts>. | |
| 2141 | ||
| 241ed965 JW |
2142 | * include/std/concepts (totally_ordered_with): Remove redundant |
| 2143 | requirement (LWG 3329). | |
| 2144 | ||
| 77f5310f JW |
2145 | * include/std/ranges (__detail::__convertible_to_non_slicing): New |
| 2146 | helper concept. | |
| 2147 | (__detail::__pair_like_convertible_to): Remove. | |
| 2148 | (__detail::__pair_like_convertible_from): Add requirements for | |
| 2149 | non-slicing conversions. | |
| 2150 | (subrange): Constrain constructors with __convertible_to_non_slicing. | |
| 2151 | Remove constructors from pair-like types. Add new deduction guide. | |
| 2152 | * testsuite/std/ranges/subrange/lwg3282_neg.cc: New test. | |
| 2153 | ||
| 59aa9e57 JW |
2154 | * include/bits/iterator_concepts.h (iter_move): Add declaration to |
| 2155 | prevent unqualified lookup finding a suitable declaration (LWG 3247). | |
| 2156 | ||
| e89100ef JW |
2157 | * include/std/memory_resource (polymorphic_allocator::allocate) |
| 2158 | (polymorphic_allocator::allocate_object): Change type of exception to | |
| 2159 | bad_array_new_length (LWG 3237). | |
| 2160 | * testsuite/20_util/polymorphic_allocator/lwg3237.cc: New test. | |
| 2161 | ||
| bb54e0b8 JW |
2162 | * include/std/type_traits (__cpp_lib_unwrap_ref): Define (LWG 3348). |
| 2163 | * include/std/version (__cpp_lib_unwrap_ref): Likewise. | |
| 2164 | * testsuite/20_util/unwrap_reference/1.cc: Check macro. | |
| 2165 | * testsuite/20_util/unwrap_reference/3.cc: New test. | |
| 2166 | ||
| 5f031f97 JW |
2167 | * include/std/numeric (midpoint(T8, T*)): Do not check for complete |
| 2168 | type during overload resolution, use static assert instead (LWG 3200). | |
| 2169 | * testsuite/26_numerics/midpoint/pointer.cc: Do not test with | |
| 2170 | incomplete type. | |
| 2171 | * testsuite/26_numerics/midpoint/pointer_neg.cc: New test. | |
| 2172 | ||
| 66ae31eb JW |
2173 | * include/std/span (span(T (&)[N])): Use non-deduced context to |
| 2174 | prevent first parameter from interfering with class template argument | |
| 2175 | deduction (LWG 3369). | |
| 2176 | * testsuite/23_containers/span/deduction.cc: Add missing 'const'. | |
| 2177 | * testsuite/23_containers/span/lwg3255.cc: Check for construction from | |
| 2178 | rvalues. | |
| 2179 | ||
| 247f410b JW |
2180 | * include/std/span (span::const_iterator, span::const_reverse_iterator) |
| 2181 | (span::cbegin(), span::cend(), span::crbegin(), span::crend()): | |
| 2182 | Remove (LWG 3320). | |
| 2183 | * testsuite/23_containers/span/everything.cc: Replace uses of cbegin | |
| 2184 | and cend. | |
| 2185 | * testsuite/20_util/specialized_algorithms/destroy/constrained.cc: | |
| 2186 | Likewise. | |
| 2187 | * testsuite/20_util/specialized_algorithms/uninitialized_copy/ | |
| 2188 | constrained.cc: Likewise. | |
| 2189 | * testsuite/20_util/specialized_algorithms/ | |
| 2190 | uninitialized_default_construct/constrained.cc: Likewise. | |
| 2191 | * testsuite/20_util/specialized_algorithms/uninitialized_fill/ | |
| 2192 | constrained.cc: Likewise. | |
| 2193 | * testsuite/20_util/specialized_algorithms/uninitialized_move/ | |
| 2194 | constrained.cc: Likewise. | |
| 2195 | * testsuite/20_util/specialized_algorithms/ | |
| 2196 | uninitialized_value_construct/constrained.cc: Likewise. | |
| 2197 | ||
| aca60ecf JW |
2198 | * include/bits/range_access.h (range_size_t): Define alias template. |
| 2199 | * include/std/ranges (all_view): Rename to views::all_t (LWG 3335). | |
| 2200 | * testsuite/std/ranges/adaptors/filter.cc: Adjust to new name. | |
| 2201 | ||
| 4cc3b275 JW |
2202 | * include/std/ranges (filter_view, transform_view, take_view) |
| 2203 | (join_view, split_view, reverse_view): Remove commented-out converting | |
| 2204 | constructors (LWG 3280). | |
| 2205 | ||
| 5f3641d0 JW |
2206 | * include/std/memory (uninitialized_construct_using_allocator): Use |
| 2207 | std::construct_at (LWG 3321). | |
| 2208 | ||
| 020a03ee JW |
2209 | * include/std/memory_resource (polymorphic_allocator::allocate_bytes) |
| 2210 | (polymorphic_allocator::allocate_object) | |
| 2211 | (polymorphic_allocator::new_object): Add nodiscard attribute (LWG3304). | |
| 2212 | ||
| 15411a64 JW |
2213 | LWG 3379. "safe" in several library names is misleading |
| 2214 | * include/bits/range_access.h (enable_safe_range): Rename to | |
| 2215 | enable_borrowed_range. | |
| 2216 | (__detail::__maybe_safe_range): Rename to __maybe_borrowed_range. | |
| 2217 | (safe_range): Rename to borrowed_range. | |
| 2218 | * include/bits/ranges_algo.h: Adjust to use new names. | |
| 2219 | * include/bits/ranges_algobase.h: Likewise. | |
| 2220 | * include/bits/ranges_uninitialized.h: Likewise. | |
| 2221 | * include/std/ranges: Likewise. | |
| 2222 | (safe_iterator_t): Rename to borrowed_iterator_t. | |
| 2223 | (safe_subrange_t): Rename to borrowed_subrange_t. | |
| 2224 | * include/std/span: Adjust to use new names. | |
| 2225 | * include/std/string_view: Likewise. | |
| 2226 | * include/experimental/string_view: Likewise. | |
| 2227 | * testsuite/std/ranges/access/begin.cc: Likewise. | |
| 2228 | * testsuite/std/ranges/access/cbegin.cc: Likewise. | |
| 2229 | * testsuite/std/ranges/access/cdata.cc: Likewise. | |
| 2230 | * testsuite/std/ranges/access/cend.cc: Likewise. | |
| 2231 | * testsuite/std/ranges/access/crbegin.cc: Likewise. | |
| 2232 | * testsuite/std/ranges/access/crend.cc: Likewise. | |
| 2233 | * testsuite/std/ranges/access/data.cc: Likewise. | |
| 2234 | * testsuite/std/ranges/access/end.cc: Likewise. | |
| 2235 | * testsuite/std/ranges/access/rbegin.cc: Likewise. | |
| 2236 | * testsuite/std/ranges/access/rend.cc: Likewise. | |
| 2237 | * testsuite/std/ranges/safe_range.cc: Likewise. | |
| 2238 | * testsuite/std/ranges/safe_range_types.cc: Likewise. | |
| 2239 | * testsuite/util/testsuite_iterators.h: Likewise. | |
| 2240 | ||
| fa89adaa JW |
2241 | * include/std/ranges (tuple_element<0, const subrange<I, S, K>>) |
| 2242 | (tuple_element<1, const subrange<I, S, K>>): Add partial | |
| 2243 | specializations (LWG 3398). | |
| 2244 | * testsuite/std/ranges/subrange/tuple_like.cc: New test. | |
| 2245 | ||
| a45fb21a JW |
2246 | * include/bits/ranges_algo.h (__find_fn, __find_first_of_fn) |
| 2247 | (__adjacent_find_fn, __remove_if_fn, __remove_copy_if_fn) | |
| 2248 | (__unique_fn, __unique_copy_fn): Remove redundant conversions to bool. | |
| 2249 | ||
| 242b4fb7 PP |
2250 | 2020-02-18 Patrick Palka <ppalka@redhat.com> |
| 2251 | ||
| 2252 | P1983R0 Wording for GB301, US296, US292, US291, and US283 | |
| 2253 | * include/std/ranges (filter_view::pred): New member function. | |
| 2254 | (join_view::_Iterator::_Iterator): Remove now-redundant comment since | |
| 2255 | P1983R0 fixes the highlighted issue in the same way. | |
| 2256 | (join_view::_Iterator<_Const>): Add friend | |
| 2257 | join_view::_Iterator<!_Const>. | |
| 2258 | (join_view::_M_inner): Remove mutable specifier, effectively reverting | |
| 2259 | the proposed wording changes of P3278. | |
| 2260 | (join_view::begin): Refine the condition for when to return a const | |
| 2261 | iterator. | |
| 2262 | (split_view::_OuterIter::_OuterIter): Adjust constraints. | |
| 2263 | * testsuite/std/ranges/adaptors/filter.cc: Test that filter_view::pred | |
| 2264 | exists and works. | |
| 2265 | ||
| f5b4dc38 JW |
2266 | 2020-02-18 Jonathan Wakely <jwakely@redhat.com> |
| 2267 | ||
| a5b213dd JW |
2268 | PR libstdc++/93818 |
| 2269 | * include/std/ranges (_RangeAdaptor): Add deduction guide. | |
| 2270 | (filter_view::_Iterator): Add alias _Vp_iter and use in place of | |
| 2271 | iterator_t<_Vp>. | |
| 2272 | (filter_view::_Iterator::_S_iter_cat()): Add 'typename'. | |
| 2273 | (transform_view::_Iterator): Add alias _Base_iter and use in place of | |
| 2274 | iterator_t<_Base>. | |
| 2275 | (transform_view::_Iterator::_S_iter_cat()): Add 'typename'. | |
| 2276 | (join_view::_Iterator): Add _Outer_iter and _Inner_iter aliases. | |
| 2277 | (join_view::_Iterator::_S_iter_cat()): Add 'typename'. | |
| 2278 | (split_view::_InnerIter::_S_iter_cat()): Likewise. | |
| 2279 | ||
| ce7b39d0 JW |
2280 | * testsuite/20_util/integer_comparisons/equal.cc: Fix invalid |
| 2281 | assumption that long is wider than int. | |
| 2282 | * testsuite/20_util/integer_comparisons/greater_equal.cc: Likewise. | |
| 2283 | * testsuite/20_util/integer_comparisons/less.cc: Likewise. | |
| 2284 | * testsuite/20_util/integer_comparisons/less_equal.cc: Likewise. | |
| 2285 | * testsuite/20_util/integer_comparisons/not_equal.cc: Likewise. | |
| 2286 | ||
| 9b8e2dea JW |
2287 | P1976R2 Fixed-size span construction from dynamic range |
| 2288 | * include/std/span (__cpp_lib_span): Update value. | |
| 2289 | (span(It, size_type), span(It, End)): Make conditionally explicit. Add | |
| 2290 | assertion. | |
| 2291 | (span(R&&), span(const span<OType, OExtent>&)): Likewise and relax | |
| 2292 | constraints. | |
| 2293 | (span::first<Count>(), span::last<Count>()): Use explicit type in | |
| 2294 | return statement. | |
| 2295 | (as_bytes, as_writable_bytes): Likewise. | |
| 2296 | * include/std/version (__cpp_lib_span): Update value. | |
| 2297 | * testsuite/23_containers/span/1.cc: Check new value. | |
| 2298 | * testsuite/23_containers/span/2.cc: Check new value. | |
| 2299 | * testsuite/23_containers/span/explicit.cc: New test. | |
| 2300 | ||
| d6c9e372 JW |
2301 | * include/std/span (span::__is_compatible_array): Simplify alias |
| 2302 | template by using requires-clause. | |
| 2303 | (span::__is_compatible_ref): New alias template for constraining | |
| 2304 | constructors. | |
| 2305 | (span::__is_compatible_iterator, span::__is_compatible_range): Remove. | |
| 2306 | (span(It, size_type), span(It, End)): Use __is_compatible_ref. | |
| 2307 | (span(T(&)[N], span(array<T, N>&), span(const array<T, N>&)): Remove | |
| 2308 | redundant parentheses. | |
| 2309 | (span(R&&)): Add missing constraints. | |
| 2310 | ||
| f09f3242 JW |
2311 | * include/std/span (span): Reorder members and rename template |
| 2312 | parameters to match declarations in the C++2a working paper. | |
| 2313 | ||
| f5b4dc38 JW |
2314 | P2116R0 Remove tuple-like protocol support from fixed-extent span |
| 2315 | * include/std/span (get, tuple_size, tuple_element): Remove. | |
| 2316 | * testsuite/23_containers/span/everything.cc: Remove checks for | |
| 2317 | tuple-like API. | |
| 2318 | * testsuite/23_containers/span/get_neg.cc: Remove. | |
| 2319 | * testsuite/23_containers/span/tuple_element_dynamic_neg.cc: Remove. | |
| 2320 | * testsuite/23_containers/span/tuple_element_oob_neg.cc: Remove. | |
| 2321 | * testsuite/23_containers/span/tuple_size_neg.cc: Remove. | |
| 2322 | ||
| f3169941 PP |
2323 | 2020-02-17 Patrick Palka <ppalka@redhat.com> |
| 2324 | ||
| aa667c3f PP |
2325 | P2106R0 Alternative wording for GB315 and GB316 |
| 2326 | * include/bits/ranges_algo.h (in_fun_result): New. | |
| 2327 | (for_each_result, for_each_n_result): Change into an alias of | |
| 2328 | in_fun_result. | |
| 2329 | (in_in_result): New. | |
| 2330 | (mismatch_result): Change into an alias of in_in_result. | |
| 2331 | (copy_if_result): Change into an alias of in_out_result. | |
| 2332 | (swap_ranges_result): Change into an alias of in_in_result. | |
| 2333 | (unary_transform_result): Change into an alias of in_out_result. | |
| 2334 | (in_in_out_result): New. | |
| 2335 | (binary_transform_result): Change into an alias of in_in_out_result. | |
| 2336 | (replace_copy_result, replace_copy_if_result, remove_copy_if_result, | |
| 2337 | remove_copy_result, unique_copy_result, reverse_copy_result, | |
| 2338 | rotate_copy_result, partial_sort_copy_result): Change into an alias of | |
| 2339 | in_out_result. | |
| 2340 | (in_out_out_result): New. | |
| 2341 | (partition_copy_result, merge_result): Change into an alias of | |
| 2342 | in_out_out_result. | |
| 2343 | (set_union_result, set_intersection_result): Change into an alias of | |
| 2344 | in_in_out_result. | |
| 2345 | (set_difference_result): Change into an alias of in_out_result. | |
| 2346 | (set_symmetric_difference): Change into an alias of in_in_out_result. | |
| 2347 | (min_max_result): New. | |
| 2348 | (minmax_result, minmax_element_result): Change into an alias of | |
| 2349 | min_max_result. | |
| 2350 | (in_found_result): New. | |
| 2351 | (next_permutation_result, prev_permutation_result): Change into an alias | |
| 2352 | of in_found_result. | |
| 2353 | (__next_permutation_fn::operator(), __prev_permutation_fn::operator()): | |
| 2354 | Adjust following changes to next_permutation_result and | |
| 2355 | prev_permutation_result. | |
| 2356 | * include/bits/ranges_algobase.h (in_out_result): New. | |
| 2357 | (copy_result, move_result, move_backward_result, copy_backward_result, | |
| 2358 | copy_n_result): Change into an alias of in_out_result. | |
| 2359 | * include/bits/ranges_uninitialized.h (uninitialized_copy_result, | |
| 2360 | uninitialized_copy_n_result, uninitialized_move_result, | |
| 2361 | uninitialized_move_n_result): Likewise. | |
| 2362 | * testsuite/25_algorithms/next_permutation/constrained.cc: Adjust uses of | |
| 2363 | structured bindings. | |
| 2364 | * testsuite/25_algorithms/prev_permutation/constrained.cc: Likewise. | |
| 2365 | ||
| f3169941 PP |
2366 | P1243R4 Rangify new algorithms |
| 2367 | * include/bits/ranges_algo.h (for_each_n_result, __for_each_n_fn, | |
| 2368 | for_each_n, __sample_fn, sample, __clamp_fn, clamp): New. | |
| 2369 | * testsuite/25_algorithms/clamp/constrained.cc: New test. | |
| 2370 | * testsuite/25_algorithms/for_each/constrained.cc: Augment test. | |
| 2371 | * testsuite/25_algorithms/sample/constrained.cc: New test. | |
| 2372 | ||
| 98cf2c26 JW |
2373 | 2020-02-17 Jonathan Wakely <jwakely@redhat.com> |
| 2374 | ||
| c5e1c1d3 JW |
2375 | P1964R2 Wording for boolean-testable |
| 2376 | * include/bits/ranges_algo.h (__find_fn, __find_first_of_fn) | |
| 2377 | (__adjacent_find_fn): Cast result of predicate to bool. | |
| 2378 | * include/std/concepts (__boolean): Remove. | |
| 2379 | (__detail::__boolean_testable_impl, __detail::__boolean_testable): Add | |
| 2380 | new helper concepts. | |
| 2381 | (__detail::__weakly_eq_cmp_with, totally_ordered, totally_ordered_with) | |
| 2382 | (predicate): Use __boolean_testable instead of boolean. | |
| 2383 | * libsupc++/compare (__detail::__partially_ordered, _Synth3way): | |
| 2384 | Likewise. | |
| 2385 | ||
| 7ab36231 JW |
2386 | P1970R2 Consistency for size() functions: Add ranges::ssize |
| 2387 | * include/bits/range_access.h (_SSize, ssize): Define for C++20. | |
| 2388 | * testsuite/std/ranges/access/ssize.cc: New test. | |
| 2389 | ||
| 9866abe3 JW |
2390 | P1956R1 On the names of low-level bit manipulation functions |
| 2391 | * include/bits/hashtable_policy.h: Update comment. | |
| 2392 | * include/std/bit (__ispow2, __ceil2, __floor2, __log2p1): Rename. | |
| 2393 | (ispow2, ceil2, floor2, log2p1): Likewise. | |
| 2394 | (__cpp_lib_int_pow2): Add feature test macro. | |
| 2395 | * include/std/charconv (__to_chars_len_2): Adjust use of __log2p1. | |
| 2396 | * include/std/memory (assume_aligned): Adjust use of ispow2. | |
| 2397 | * include/std/version (__cpp_lib_int_pow2): Add. | |
| 2398 | * libsupc++/new_opa.cc: Adjust use of __ispow2. | |
| 2399 | * src/c++17/memory_resource.cc: Likewise, and for __ceil2 and __log2p1. | |
| 2400 | * testsuite/17_intro/freestanding.cc: Adjust use of ispow2. | |
| 2401 | * testsuite/26_numerics/bit/bit.pow.two/ceil2.cc: Rename to ... | |
| 2402 | * testsuite/26_numerics/bit/bit.pow.two/bit_ceil.cc: ... here. | |
| 2403 | * testsuite/26_numerics/bit/bit.pow.two/ceil2_neg.cc: Rename to ... | |
| 2404 | * testsuite/26_numerics/bit/bit.pow.two/bit_ceil_neg.cc: ... here. | |
| 2405 | * testsuite/26_numerics/bit/bit.pow.two/floor2.cc: Rename to ... | |
| 2406 | * testsuite/26_numerics/bit/bit.pow.two/bit_floor.cc: ... here. | |
| 2407 | * testsuite/26_numerics/bit/bit.pow.two/log2p1.cc: Rename to ... | |
| 2408 | * testsuite/26_numerics/bit/bit.pow.two/bit_width.cc: ... here. | |
| 2409 | * testsuite/26_numerics/bit/bit.pow.two/ispow2.cc: Rename to ... | |
| 2410 | * testsuite/26_numerics/bit/bit.pow.two/has_single_bit.cc: ... here. | |
| 2411 | ||
| cfbc8fbb JW |
2412 | * include/std/charconv: Add comment. |
| 2413 | ||
| 9cd4eeef JW |
2414 | PR libstdc++/92546 (partial) |
| 2415 | * include/bits/random.h (uniform_random_bit_generator): Move definition | |
| 2416 | to <bits/uniform_int_dist.h>. | |
| 2417 | * include/bits/ranges_algo.h: Include <bits/uniform_int_dist.h> instead | |
| 2418 | of <bits/random.h>. | |
| 2419 | * include/bits/ranges_algobase.h: Do not include <cmath>. | |
| 2420 | * include/bits/uniform_int_dist.h (uniform_random_bit_generator): | |
| 2421 | Move here. | |
| 2422 | * include/std/ranges: Do not include <limits>. | |
| 2423 | * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lineno. | |
| 2424 | ||
| c03b53da JW |
2425 | PR libstdc++/92546 (partial) |
| 2426 | * include/Makefile.am: Add new header. | |
| 2427 | * include/Makefile.in: Regenerate. | |
| 2428 | * include/bits/int_limits.h: New header. | |
| 2429 | * include/bits/parse_numbers.h (__select_int::_Select_int): Replace | |
| 2430 | numeric_limits with __detail::__int_limits. | |
| 2431 | * include/std/bit (__rotl, __rotr, __countl_zero, __countl_one) | |
| 2432 | (__countr_zero, __countr_one, __popcount, __ceil2, __floor2, __log2p1): | |
| 2433 | Likewise. | |
| 2434 | * include/std/charconv (__to_chars_8, __from_chars_binary) | |
| 2435 | (__from_chars_alpha_to_num, from_chars): Likewise. | |
| 2436 | * include/std/memory_resource (polymorphic_allocator::allocate) | |
| 2437 | (polymorphic_allocator::allocate_object): Likewise. | |
| 2438 | * include/std/string_view (basic_string_view::_S_compare): Likewise. | |
| 2439 | * include/std/utility (in_range): Likewise. | |
| 2440 | * testsuite/20_util/integer_comparisons/in_range_neg.cc: Adjust for | |
| 2441 | extra error about incomplete type __int_limits<bool>. | |
| 2442 | * testsuite/26_numerics/bit/bit.count/countl_one.cc: Include <limits>. | |
| 2443 | * testsuite/26_numerics/bit/bit.count/countl_zero.cc: Likewise. | |
| 2444 | * testsuite/26_numerics/bit/bit.count/countr_one.cc: Likewise. | |
| 2445 | * testsuite/26_numerics/bit/bit.count/countr_zero.cc: Likewise. | |
| 2446 | * testsuite/26_numerics/bit/bit.count/popcount.cc: Likewise. | |
| 2447 | * testsuite/26_numerics/bit/bit.pow.two/ceil2_neg.cc: Likewise. | |
| 2448 | * testsuite/26_numerics/bit/bit.pow.two/ceil2.cc: Likewise. | |
| 2449 | * testsuite/26_numerics/bit/bit.pow.two/floor2.cc: Likewise. | |
| 2450 | * testsuite/26_numerics/bit/bit.pow.two/ispow2.cc: Likewise. | |
| 2451 | * testsuite/26_numerics/bit/bit.pow.two/log2p1.cc: Likewise. | |
| 2452 | * testsuite/26_numerics/bit/bit.rotate/rotl.cc: Likewise. | |
| 2453 | * testsuite/26_numerics/bit/bit.rotate/rotr.cc: Likewise. | |
| 2454 | ||
| 4540ef78 JW |
2455 | * python/libstdcxx/v6/printers.py (StdCmpCatPrinter.to_string): Update |
| 2456 | value for partial_ordering::unordered. | |
| 2457 | ||
| d6dfa3da JW |
2458 | * include/bits/iterator_concepts.h (indirectly_copyable_storable): Add |
| 2459 | const-qualified expression variations. | |
| 2460 | * include/std/concepts (copyable): Likewise. | |
| 2461 | ||
| 98cf2c26 JW |
2462 | * include/std/type_traits (__is_standard_integer): New helper trait. |
| 2463 | * include/std/utility (cmp_equal, cmp_not_equal, cmp_less, cmp_greater) | |
| 2464 | (cmp_less_equal, cmp_greater_equal, in_range): Define for C++20. | |
| 2465 | * include/std/version (__cpp_lib_integer_comparison_functions): Define. | |
| 2466 | * testsuite/20_util/integer_comparisons/1.cc: New test. | |
| 2467 | * testsuite/20_util/integer_comparisons/2.cc: New test. | |
| 2468 | * testsuite/20_util/integer_comparisons/equal.cc: New test. | |
| 2469 | * testsuite/20_util/integer_comparisons/equal_neg.cc: New test. | |
| 2470 | * testsuite/20_util/integer_comparisons/greater_equal.cc: New test. | |
| 2471 | * testsuite/20_util/integer_comparisons/greater_equal_neg.cc: New test. | |
| 2472 | * testsuite/20_util/integer_comparisons/greater_neg.cc: New test. | |
| 2473 | * testsuite/20_util/integer_comparisons/in_range.cc: New test. | |
| 2474 | * testsuite/20_util/integer_comparisons/in_range_neg.cc: New test. | |
| 2475 | * testsuite/20_util/integer_comparisons/less.cc: New test. | |
| 2476 | * testsuite/20_util/integer_comparisons/less_equal.cc: New test. | |
| 2477 | * testsuite/20_util/integer_comparisons/less_equal_neg.cc: New test. | |
| 2478 | * testsuite/20_util/integer_comparisons/less_neg.cc: New test. | |
| 2479 | * testsuite/20_util/integer_comparisons/not_equal.cc: New test. | |
| 2480 | * testsuite/20_util/integer_comparisons/not_equal_neg.cc: New test. | |
| 2481 | ||
| 93b8cfce PP |
2482 | 2020-02-16 Patrick Palka <ppalka@redhat.com> |
| 2483 | ||
| 2484 | * include/bits/ranges_algo.h (__lexicographical_compare_fn::operator()): | |
| 2485 | Move code after an early exit constexpr if to under an else branch. | |
| 2486 | * include/bits/ranges_algobase.h (__equal_fn::operator()): Likewise. | |
| 2487 | ||
| 90b7eb65 PP |
2488 | 2020-02-15 Patrick Palka <ppalka@redhat.com> |
| 2489 | ||
| 55992626 PP |
2490 | * include/bits/ranges_algo.h: Adjust whitespace and formatting. |
| 2491 | * include/bits/ranges_algobase.h: Likewise. | |
| 2492 | * include/bits/ranges_uninitialized.h: Likewise. | |
| 2493 | ||
| b40c57bd PP |
2494 | * include/bits/ranges_algo.h: (adjacent_find, all_of, any_of, |
| 2495 | binary_search, copy_if, count, count_if, equal_range, find, find_end, | |
| 2496 | find_first_of, find_if, find_if_not, for_each, generate, generate_n, | |
| 2497 | includes, inplace_merge, is_heap, is_heap_until, is_partitioned, | |
| 2498 | is_permutation, is_sorted, is_sorted_until, lexicographical_compare, | |
| 2499 | lower_bound, make_heap, max, max_element, merge, min, min_element, | |
| 2500 | minmax, minmax_element, mismatch, next_permutation, none_of, | |
| 2501 | nth_element, partial_sort, partial_sort_copy, partition, partition_copy, | |
| 2502 | partition_point, pop_heap, prev_permutation, push_heap, remove, | |
| 2503 | remove_copy, remove_copy_if, remove_if, replace, replace_copy, | |
| 2504 | replace_copy_if, replace_if, reverse, reverse_copy, rotate, rotate_copy, | |
| 2505 | search, search_n, set_difference, set_intersection, | |
| 2506 | set_symmetric_difference, set_union, shuffle, sort, sort_heap, | |
| 2507 | stable_partition, stable_sort, swap_ranges, transform, unique, | |
| 2508 | unique_copy, upper_bound): Convert into function objects. | |
| 2509 | * include/bits/ranges_algobase.h: (equal, copy, move, copy_n, fill_n, | |
| 2510 | fill, move_backward, copy_backward): Likewise. | |
| 2511 | * include/bits/ranges_uninitialized.h (uninitialized_default_construct, | |
| 2512 | uninitialized_default_construct_n, uninitialized_value_construct, | |
| 2513 | uninitialized_value_construct_n, uninitialized_copy, | |
| 2514 | uninitialized_copy_n, uninitialized_move, uninitialized_move_n, | |
| 2515 | uninitialized_fill, uninitialized_fill_n, construct_at, destroy_at, | |
| 2516 | destroy, destroy_n): Likewise. | |
| 2517 | ||
| 90b7eb65 PP |
2518 | * include/bits/ranges_algo.h (ranges::__find_end): Fold into ... |
| 2519 | (ranges::find_end): ... here. | |
| 2520 | (ranges::__lexicographical_compare): Fold into ... | |
| 2521 | (ranges::lexicographical_compare): ... here. | |
| 2522 | * include/bits/ranges_algobase.h (ranges::__equal): Fold into ... | |
| 2523 | (ranges::equal): ... here. | |
| 2524 | ||
| 55b00d14 JW |
2525 | 2020-02-15 Jonathan Wakely <jwakely@redhat.com> |
| 2526 | ||
| 2527 | * include/bits/erase_if.h (__cpp_lib_erase_if): Define to 202002L. | |
| 2528 | * include/std/deque: Likewise. | |
| 2529 | * include/std/forward_list: Likewise. | |
| 2530 | * include/std/list: Likewise. | |
| 2531 | * include/std/string: Likewise. | |
| 2532 | * include/std/vector: Likewise. | |
| 2533 | * include/std/version: Likewise. | |
| 2534 | * testsuite/23_containers/deque/erasure.cc: Test for new value. | |
| 2535 | * testsuite/23_containers/forward_list/erasure.cc: Likewise. | |
| 2536 | * testsuite/23_containers/list/erasure.cc: Likewise. | |
| 2537 | * testsuite/23_containers/map/erasure.cc: Likewise. | |
| 2538 | * testsuite/23_containers/set/erasure.cc: Likewise. | |
| 2539 | * testsuite/23_containers/unordered_map/erasure.cc: Likewise. | |
| 2540 | * testsuite/23_containers/unordered_set/erasure.cc: Likewise. | |
| 2541 | * testsuite/23_containers/vector/erasure.cc: Likewise. | |
| 2542 | ||
| 5b1d5885 JW |
2543 | 2020-02-15 Jonathan Wakely <jwakely@redhat.com> |
| 2544 | ||
| 2545 | * include/bits/random.h (uniform_random_bit_generator): Require min() | |
| 2546 | and max() to be constant expressions and min() to be less than max(). | |
| 2547 | * testsuite/26_numerics/random/concept.cc: Check additional cases. | |
| 2548 | * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lineno. | |
| 2549 | ||
| 90fc7b3c PP |
2550 | 2020-02-13 Patrick Palka <ppalka@redhat.com> |
| 2551 | ||
| 613c932f PP |
2552 | * include/Makefile.am: Add <bits/ranges_uninitialized.h>. |
| 2553 | * include/Makefile.in: Regenerate. | |
| 2554 | * include/bits/ranges_uninitialized.h: New header. | |
| 2555 | * include/std/memory: Include it. | |
| 2556 | * testsuite/20_util/specialized_algorithms/destroy/constrained.cc: New | |
| 2557 | test. | |
| 2558 | * .../uninitialized_copy/constrained.cc: New test. | |
| 2559 | * .../uninitialized_default_construct/constrained.cc: New test. | |
| 2560 | * .../uninitialized_fill/constrained.cc: New test. | |
| 2561 | * .../uninitialized_move/constrained.cc: New test. | |
| 2562 | * .../uninitialized_value_construct/constrained.cc: New test. | |
| 2563 | ||
| 90fc7b3c PP |
2564 | * include/Makefile.am: Add bits/ranges_algobase.h |
| 2565 | * include/Makefile.in: Regenerate. | |
| 2566 | * bits/ranges_algo.h: Include <bits/ranges_algobase.h> and refactor | |
| 2567 | existing #includes. | |
| 2568 | (__detail::__is_normal_iterator, __detail::is_reverse_iterator, | |
| 2569 | __detail::__is_move_iterator, copy_result, move_result, | |
| 2570 | __equal, equal, copy_result, move_result, move_backward_result, | |
| 2571 | copy_backward_result, __copy_or_move_backward, __copy_or_move, copy, | |
| 2572 | move, copy_backward, move_backward, copy_n_result, copy_n, fill_n, | |
| 2573 | fill): Split out into ... | |
| 2574 | * bits/range_algobase.h: ... this new header. | |
| 2575 | ||
| 99bbab9f PP |
2576 | 2020-02-12 Patrick Palka <ppalka@redhat.com> |
| 2577 | ||
| 2578 | LWG 3389 and LWG 3390 | |
| 2579 | * include/bits/stl_iterator.h (move_move_iterator): Use std::move when | |
| 2580 | constructing the move_iterator with __i. | |
| 2581 | (counted_iterator::counted_iterator): Use std::move when initializing | |
| 2582 | M_current with __i. | |
| 2583 | * testsuite/24_iterators/counted_iterator/lwg3389.cc: New test. | |
| 2584 | * testsuite/24_iterators/move_iterator/lwg3390.cc: New test. | |
| 2585 | ||
| 02ce382c SL |
2586 | 2020-02-12 Sandra Loosemore <sandra@codesourcery.com> |
| 2587 | ||
| 2588 | PR libstdc++/79193 | |
| 2589 | PR libstdc++/88999 | |
| 2590 | ||
| 2591 | * configure: Regenerated. | |
| 2592 | ||
| b32a3f32 FD |
2593 | 2020-02-12 François Dumont <fdumont@gcc.gnu.org> |
| 2594 | ||
| 2595 | * include/bits/hashtable.h | |
| 2596 | (_Hashtable<>(_Hashtable&&, std::allocator_type&)): Add | |
| 2597 | missing std namespace qualification to forward call. | |
| 2598 | ||
| dcda050e JW |
2599 | 2020-02-09 Jonathan Wakely <jwakely@redhat.com> |
| 2600 | ||
| 38660e87 JW |
2601 | * testsuite/20_util/function_objects/range.cmp/equal_to.cc: Fix |
| 2602 | comment. | |
| 2603 | * testsuite/20_util/function_objects/range.cmp/less.ccL Likewise. | |
| 2604 | ||
| 97a7c229 JW |
2605 | * include/std/ranges: Fix non-ASCII characters in comment. |
| 2606 | ||
| dcda050e JW |
2607 | * include/bits/range_cmp.h (__detail::__eq_builtin_ptr_cmp): Require |
| 2608 | equality comparison to be valid and return bool. | |
| 2609 | (__detail::__less_builtin_ptr_cmp): Likewise for less-than comparison. | |
| 2610 | * testsuite/20_util/function_objects/range.cmp/equal_to.cc: Check | |
| 2611 | type with ambiguous conversion to fundamental types. | |
| 2612 | * testsuite/20_util/function_objects/range.cmp/less.cc: Likewise. | |
| 2613 | ||
| d222d8ec JW |
2614 | 2020-02-07 Jonathan Wakely <jwakely@redhat.com> |
| 2615 | ||
| c8dd2446 JW |
2616 | * include/bits/iterator_concepts.h (iter_difference_t, iter_value_t): |
| 2617 | Use remove_cvref_t. | |
| 2618 | (readable_traits): Rename to indirectly_readable_traits. | |
| 2619 | (readable): Rename to indirectly_readable. | |
| 2620 | (writable): Rename to indirectly_writable. | |
| 2621 | (__detail::__iter_exchange_move): Do not use remove_reference_t. | |
| 2622 | (indirectly_swappable): Adjust requires expression parameter types. | |
| 2623 | expression. | |
| 2624 | * include/bits/ranges_algo.h (ranges::transform, ranges::replace) | |
| 2625 | (ranges::replace_if, ranges::generate_n, ranges::generate) | |
| 2626 | (ranges::remove): Use new name for writable. | |
| 2627 | * include/bits/stl_iterator.h (__detail::__common_iter_has_arrow): | |
| 2628 | Use new name for readable. | |
| 2629 | * include/ext/pointer.h (readable_traits<_Pointer_adapter<P>>): Use | |
| 2630 | new name for readable_traits. | |
| 2631 | * testsuite/24_iterators/associated_types/readable.traits.cc: Likewise. | |
| 2632 | * testsuite/24_iterators/indirect_callable/projected.cc: Adjust for | |
| 2633 | new definition of indirectly_readable. | |
| 2634 | ||
| d222d8ec JW |
2635 | * include/bits/stl_iterator.h (__detail::__common_iter_ptr): Change |
| 2636 | to take parameters of common_iterator, instead of the common_iterator | |
| 2637 | type itself. Fix argument for __common_iter_has_arrow constraint. | |
| 2638 | (iterator_traits<common_iterator<I, S>>::pointer): Adjust. | |
| 2639 | ||
| 572992c8 JW |
2640 | 2020-02-07 Jonathan Wakely <jwakely@redhat.com> |
| 2641 | ||
| 2642 | * include/std/ranges (iota_view): Add braces to prevent -Wempty-body | |
| 2643 | warning. | |
| 2644 | (basic_istream_view::_Iterator::operator++()): Add missing return. | |
| 2645 | ||
| cba9ef06 PP |
2646 | 2020-02-07 Patrick Palka <ppalka@redhat.com> |
| 2647 | ||
| a04f635d PP |
2648 | * include/bits/ranges_algo.h: Remove extraneous &&. |
| 2649 | ||
| b7903d9f PP |
2650 | * include/std/ranges (ranges::__detail::__stream_extractable, |
| 2651 | ranges::basic_istream_view, ranges::istream_view): Define. | |
| 2652 | * testsuite/std/ranges/istream_view: New test. | |
| 2653 | ||
| cba9ef06 PP |
2654 | Implement C++20 range adaptors |
| 2655 | * include/std/ranges: Include <bits/refwrap.h> and <tuple>. | |
| 2656 | (subrange::_S_store_size): Mark as const instead of constexpr to | |
| 2657 | avoid what seems to be a bug in GCC. | |
| 2658 | (__detail::__box): Give it defaulted copy and move constructors. | |
| 55d4cbcb PP |
2659 | (ranges::views::_Single::operator()): Mark constexpr. |
| 2660 | (ranges::views::_Iota::operator()): Mark constexpr. | |
| cba9ef06 | 2661 | (__detail::Empty): Define. |
| 55d4cbcb PP |
2662 | (ranges::views::__closure::_RangeAdaptor, |
| 2663 | ranges::views::__closure::_RangeAdaptorClosure, ref_view, all_view, | |
| 2664 | ranges::views::all, ranges::__detail::find_if, | |
| 2665 | ranges::__detail::find_if_not, ranges::__detail::mismatch, | |
| 2666 | ranges::detail::min, filter_view, ranges::views::filter, transform_view, | |
| 2667 | ranges::views::transform, take_view, ranges::views::take, | |
| 2668 | take_while_view, ranges::views::take_while, drop_view, | |
| 2669 | ranges::views::drop, join_view, ranges::views::join, | |
| cba9ef06 | 2670 | __detail::require_constant, __detail::tiny_range, split_view, |
| 55d4cbcb PP |
2671 | ranges::views::split, ranges::views::_Counted, ranges::views::counted, |
| 2672 | common_view, ranges::views::common, reverse_view, | |
| 2673 | ranges::views::reverse, | |
| 2674 | ranges::views::__detail::__is_reversible_subrange, | |
| 2675 | ranges::views::__detail::__is_reverse_view, reverse_view, | |
| 2676 | ranges::views::reverse, __detail::__has_tuple_element, elements_view, | |
| 2677 | ranges::views::elements, ranges::views::keys, ranges::views::values): | |
| 2678 | Define. | |
| 2679 | (views): Alias for ranges::views. | |
| 2680 | (tuple_size<ranges::subrange<>>, tuple_element<0, ranges::subrange>, | |
| 2681 | tuple_element<1, ranges::subrange>): New partial specializations. | |
| cba9ef06 PP |
2682 | * testsuite/std/ranges/adaptors/all.cc: New test. |
| 2683 | * testsuite/std/ranges/adaptors/common.cc: Likewise. | |
| 2684 | * testsuite/std/ranges/adaptors/counted.cc: Likewise. | |
| 2685 | * testsuite/std/ranges/adaptors/drop.cc: Likewise. | |
| 2686 | * testsuite/std/ranges/adaptors/drop_while.cc: Likewise. | |
| 2687 | * testsuite/std/ranges/adaptors/elements.cc: Likewise. | |
| 2688 | * testsuite/std/ranges/adaptors/filter.cc: Likewise. | |
| 2689 | * testsuite/std/ranges/adaptors/join.cc: Likewise. | |
| 2690 | * testsuite/std/ranges/adaptors/reverse.cc: Likewise. | |
| 2691 | * testsuite/std/ranges/adaptors/split.cc: Likewise. | |
| 2692 | * testsuite/std/ranges/adaptors/take.cc: Likewise. | |
| 2693 | * testsuite/std/ranges/adaptors/take_while.cc: Likewise. | |
| 2694 | * testsuite/std/ranges/adaptors/transform.cc: Likewise. | |
| 2695 | ||
| 5713834e JW |
2696 | 2020-02-07 Jonathan Wakely <jwakely@redhat.com> |
| 2697 | ||
| 0d57370c JW |
2698 | * libsupc++/compare (__cmp_cat::type): Define typedef for underlying |
| 2699 | type of enumerations and comparison category types. | |
| 2700 | (__cmp_cat::_Ord, __cmp_cat::_Ncmp): Add underlying type. | |
| 2701 | (__cmp_cat::_Ncmp::unordered): Change value to 2. | |
| 2702 | (partial_ordering::_M_value, weak_ordering::_M_value) | |
| 2703 | (strong_ordering::_M_value): Change type to __cmp_cat::type. | |
| 2704 | (partial_ordering::_M_is_ordered): Remove data member. | |
| 2705 | (partial_ordering): Use second bit of _M_value for unordered. Adjust | |
| 2706 | comparison operators. | |
| 2707 | (weak_ordering::operator partial_ordering): Simplify to remove | |
| 2708 | branches. | |
| 2709 | (operator<=>(unspecified, weak_ordering)): Likewise. | |
| 2710 | (strong_ordering::operator partial_ordering): Likewise. | |
| 2711 | (strong_ordering::operator weak_ordering): Likewise. | |
| 2712 | (operator<=>(unspecified, strong_ordering)): Likewise. | |
| 2713 | * testsuite/18_support/comparisons/categories/partialord.cc: New test. | |
| 2714 | * testsuite/18_support/comparisons/categories/strongord.cc: New test. | |
| 2715 | * testsuite/18_support/comparisons/categories/weakord.cc: New test. | |
| 2716 | ||
| 5713834e JW |
2717 | * include/std/ranges (iota_view::_Iterator): Fix typo in name of |
| 2718 | __cpp_lib_three_way_comparison macro and use deduced return type for | |
| 2719 | operator<=>. | |
| 2720 | * testsuite/std/ranges/iota/iterator.cc: New test. | |
| 2721 | ||
| bc464641 PP |
2722 | 2020-02-07 Patrick Palka <ppalka@redhat.com> |
| 2723 | Jonathan Wakely <jwakely@redhat.com> | |
| 2724 | ||
| 2725 | Implement C++20 constrained algorithms | |
| 2726 | * include/Makefile.am: Add new header. | |
| 2727 | * include/Makefile.in: Regenerate. | |
| 2728 | * include/std/algorithm: Include <bits/ranges_algo.h>. | |
| 2729 | * include/bits/ranges_algo.h: New file. | |
| 2730 | * testsuite/25_algorithms/adjacent_find/constrained.cc: New test. | |
| 2731 | * testsuite/25_algorithms/all_of/constrained.cc: New test. | |
| 2732 | * testsuite/25_algorithms/any_of/constrained.cc: New test. | |
| 2733 | * testsuite/25_algorithms/binary_search/constrained.cc: New test. | |
| 2734 | * testsuite/25_algorithms/copy/constrained.cc: New test. | |
| 2735 | * testsuite/25_algorithms/copy_backward/constrained.cc: New test. | |
| 2736 | * testsuite/25_algorithms/copy_if/constrained.cc: New test. | |
| 2737 | * testsuite/25_algorithms/copy_n/constrained.cc: New test. | |
| 2738 | * testsuite/25_algorithms/count/constrained.cc: New test. | |
| 2739 | * testsuite/25_algorithms/count_if/constrained.cc: New test. | |
| 2740 | * testsuite/25_algorithms/equal/constrained.cc: New test. | |
| 2741 | * testsuite/25_algorithms/equal_range/constrained.cc: New test. | |
| 2742 | * testsuite/25_algorithms/fill/constrained.cc: New test. | |
| 2743 | * testsuite/25_algorithms/fill_n/constrained.cc: New test. | |
| 2744 | * testsuite/25_algorithms/find/constrained.cc: New test. | |
| 2745 | * testsuite/25_algorithms/find_end/constrained.cc: New test. | |
| 2746 | * testsuite/25_algorithms/find_first_of/constrained.cc: New test. | |
| 2747 | * testsuite/25_algorithms/find_if/constrained.cc: New test. | |
| 2748 | * testsuite/25_algorithms/find_if_not/constrained.cc: New test. | |
| 2749 | * testsuite/25_algorithms/for_each/constrained.cc: New test. | |
| 2750 | * testsuite/25_algorithms/generate/constrained.cc: New test. | |
| 2751 | * testsuite/25_algorithms/generate_n/constrained.cc: New test. | |
| 2752 | * testsuite/25_algorithms/heap/constrained.cc: New test. | |
| 2753 | * testsuite/25_algorithms/includes/constrained.cc: New test. | |
| 2754 | * testsuite/25_algorithms/inplace_merge/constrained.cc: New test. | |
| 2755 | * testsuite/25_algorithms/is_partitioned/constrained.cc: New test. | |
| 2756 | * testsuite/25_algorithms/is_permutation/constrained.cc: New test. | |
| 2757 | * testsuite/25_algorithms/is_sorted/constrained.cc: New test. | |
| 2758 | * testsuite/25_algorithms/is_sorted_until/constrained.cc: New test. | |
| 2759 | * testsuite/25_algorithms/lexicographical_compare/constrained.cc: New | |
| 2760 | test. | |
| 2761 | * testsuite/25_algorithms/lower_bound/constrained.cc: New test. | |
| 2762 | * testsuite/25_algorithms/max/constrained.cc: New test. | |
| 2763 | * testsuite/25_algorithms/max_element/constrained.cc: New test. | |
| 2764 | * testsuite/25_algorithms/merge/constrained.cc: New test. | |
| 2765 | * testsuite/25_algorithms/min/constrained.cc: New test. | |
| 2766 | * testsuite/25_algorithms/min_element/constrained.cc: New test. | |
| 2767 | * testsuite/25_algorithms/minmax/constrained.cc: New test. | |
| 2768 | * testsuite/25_algorithms/minmax_element/constrained.cc: New test. | |
| 2769 | * testsuite/25_algorithms/mismatch/constrained.cc: New test. | |
| 2770 | * testsuite/25_algorithms/move/constrained.cc: New test. | |
| 2771 | * testsuite/25_algorithms/move_backward/constrained.cc: New test. | |
| 2772 | * testsuite/25_algorithms/next_permutation/constrained.cc: New test. | |
| 2773 | * testsuite/25_algorithms/none_of/constrained.cc: New test. | |
| 2774 | * testsuite/25_algorithms/nth_element/constrained.cc: New test. | |
| 2775 | * testsuite/25_algorithms/partial_sort/constrained.cc: New test. | |
| 2776 | * testsuite/25_algorithms/partial_sort_copy/constrained.cc: New test. | |
| 2777 | * testsuite/25_algorithms/partition/constrained.cc: New test. | |
| 2778 | * testsuite/25_algorithms/partition_copy/constrained.cc: New test. | |
| 2779 | * testsuite/25_algorithms/partition_point/constrained.cc: New test. | |
| 2780 | * testsuite/25_algorithms/prev_permutation/constrained.cc: New test. | |
| 2781 | * testsuite/25_algorithms/remove/constrained.cc: New test. | |
| 2782 | * testsuite/25_algorithms/remove_copy/constrained.cc: New test. | |
| 2783 | * testsuite/25_algorithms/remove_copy_if/constrained.cc: New test. | |
| 2784 | * testsuite/25_algorithms/remove_if/constrained.cc: New test. | |
| 2785 | * testsuite/25_algorithms/replace/constrained.cc: New test. | |
| 2786 | * testsuite/25_algorithms/replace_copy/constrained.cc: New test. | |
| 2787 | * testsuite/25_algorithms/replace_copy_if/constrained.cc: New test. | |
| 2788 | * testsuite/25_algorithms/replace_if/constrained.cc: New test. | |
| 2789 | * testsuite/25_algorithms/reverse/constrained.cc: New test. | |
| 2790 | * testsuite/25_algorithms/reverse_copy/constrained.cc: New test. | |
| 2791 | * testsuite/25_algorithms/rotate/constrained.cc: New test. | |
| 2792 | * testsuite/25_algorithms/rotate_copy/constrained.cc: New test. | |
| 2793 | * testsuite/25_algorithms/search/constrained.cc: New test. | |
| 2794 | * testsuite/25_algorithms/search_n/constrained.cc: New test. | |
| 2795 | * testsuite/25_algorithms/set_difference/constrained.cc: New test. | |
| 2796 | * testsuite/25_algorithms/set_intersection/constrained.cc: New test. | |
| 2797 | * testsuite/25_algorithms/set_symmetric_difference/constrained.cc: New | |
| 2798 | test. | |
| 2799 | * testsuite/25_algorithms/set_union/constrained.cc: New test. | |
| 2800 | * testsuite/25_algorithms/shuffle/constrained.cc: New test. | |
| 2801 | * testsuite/25_algorithms/sort/constrained.cc: New test. | |
| 2802 | * testsuite/25_algorithms/stable_partition/constrained.cc: New test. | |
| 2803 | * testsuite/25_algorithms/stable_sort/constrained.cc: New test. | |
| 2804 | * testsuite/25_algorithms/swap_ranges/constrained.cc: New test. | |
| 2805 | * testsuite/25_algorithms/transform/constrained.cc: New test. | |
| 2806 | * testsuite/25_algorithms/unique/constrained.cc: New test. | |
| 2807 | * testsuite/25_algorithms/unique_copy/constrained.cc: New test. | |
| 2808 | * testsuite/25_algorithms/upper_bound/constrained.cc: New test. | |
| 2809 | ||
| d1aa7705 JW |
2810 | 2020-02-06 Jonathan Wakely <jwakely@redhat.com> |
| 2811 | ||
| bd630df0 JW |
2812 | * include/bits/stl_iterator.h (__detail::__common_iter_ptr): Fix PR |
| 2813 | number in comment. Fix indentation. | |
| 2814 | ||
| d1aa7705 JW |
2815 | * include/bits/stl_algobase.h (__iter_swap, __iter_swap<true>): Remove |
| 2816 | redundant _GLIBCXX20_CONSTEXPR. | |
| 2817 | ||
| 26eae9ac JW |
2818 | * include/std/ranges (viewable_range): Replace decay_t with |
| 2819 | remove_cvref_t (LWG 3375). | |
| 2820 | ||
| 269e8130 JW |
2821 | 2020-02-05 Jonathan Wakely <jwakely@redhat.com> |
| 2822 | ||
| 2823 | * include/bits/iterator_concepts.h (iter_reference_t) | |
| 2824 | (iter_rvalue_reference_t, iter_common_reference_t, indirect_result_t): | |
| 2825 | Remove workarounds for PR c++/67704. | |
| 2826 | * testsuite/24_iterators/aliases.cc: New test. | |
| 2827 | ||
| 7db12d15 PP |
2828 | 2020-02-05 Patrick Palka <ppalka@redhat.com> |
| 2829 | ||
| 2830 | * include/bits/stl_iterator.h (move_iterator::move_iterator): Move __i | |
| 2831 | when initializing _M_current. | |
| 2832 | (move_iterator::base): Split into two overloads differing in | |
| 2833 | ref-qualifiers as in P1207R4 for C++20. | |
| 2834 | ||
| 9962493c JW |
2835 | 2020-02-04 Jonathan Wakely <jwakely@redhat.com> |
| 2836 | ||
| 9bc5bea1 JW |
2837 | * include/std/functional (_GLIBCXX_NOT_FN_CALL_OP): Un-define after |
| 2838 | use. | |
| 2839 | ||
| 9962493c JW |
2840 | PR libstdc++/93562 |
| 2841 | * include/bits/unique_ptr.h (__uniq_ptr_impl::swap): Define. | |
| 2842 | (unique_ptr::swap, unique_ptr<T[], D>::swap): Call it. | |
| 2843 | * testsuite/20_util/unique_ptr/modifiers/93562.cc: New test. | |
| 2844 | ||
| 20fa702b AB |
2845 | 2020-02-01 Andrew Burgess <andrew.burgess@embecosm.com> |
| 2846 | ||
| 2847 | * configure: Regenerate. | |
| 2848 | ||
| 6e5a1963 PP |
2849 | 2020-01-31 Patrick Palka <ppalka@redhat.com> |
| 2850 | ||
| 2851 | * testsuite/24_iterators/range_operations/distance.cc: Do not assume | |
| 2852 | test_range::end() returns the same type as test_range::begin(). | |
| 2853 | * testsuite/24_iterators/range_operations/next.cc: Likewise. | |
| 2854 | * testsuite/24_iterators/range_operations/prev.cc: Likewise. | |
| 2855 | * testsuite/util/testsuite_iterators.h (__gnu_test::test_range::end): | |
| 2856 | Always return a sentinel<I>. | |
| 2857 | ||
| 5cd2e126 JW |
2858 | 2020-01-29 Jonathan Wakely <jwakely@redhat.com> |
| 2859 | ||
| 0a8f4feb JW |
2860 | PR libstdc++/92895 |
| 2861 | * include/std/stop_token (stop_token::stop_possible()): Call new | |
| 2862 | _M_stop_possible() function. | |
| 2863 | (stop_token::stop_requested()): Do not use stop_possible(). | |
| 2864 | (stop_token::binary_semaphore): New class, as temporary stand-in for | |
| 2865 | std::binary_semaphore. | |
| 2866 | (stop_token::_Stop_cb::_M_callback): Add noexcept to type. | |
| 2867 | (stop_token::_Stop_cb::_M_destroyed, stop_token::_Stop_cb::_M_done): | |
| 2868 | New data members for symchronization with stop_callback destruction. | |
| 2869 | (stop_token::_Stop_cb::_Stop_cb): Make non-template. | |
| 2870 | (stop_token::_Stop_cb::_M_linked, stop_token::_Stop_cb::_S_execute): | |
| 2871 | Remove. | |
| 2872 | (stop_token::_Stop_cb::_M_run): New member function. | |
| 2873 | (stop_token::_Stop_state::_M_stopped, stop_token::_Stop_state::_M_mtx): | |
| 2874 | Remove. | |
| 2875 | (stop_token::_Stop_state::_M_owners): New data member to track | |
| 2876 | reference count for ownership. | |
| 2877 | (stop_token::_Stop_state::_M_value): New data member combining a | |
| 2878 | spinlock, the stop requested flag, and the reference count for | |
| 2879 | associated stop_source objects. | |
| 2880 | (stop_token::_Stop_state::_M_requester): New data member for | |
| 2881 | synchronization with stop_callback destruction. | |
| 2882 | (stop_token::_Stop_state::_M_stop_possible()): New member function. | |
| 2883 | (stop_token::_Stop_state::_M_stop_requested()): Inspect relevant bit | |
| 2884 | of _M_value. | |
| 2885 | (stop_token::_Stop_state::_M_add_owner) | |
| 2886 | (stop_token::_Stop_state::_M_release_ownership) | |
| 2887 | (stop_token::_Stop_state::_M_add_ssrc) | |
| 2888 | (stop_token::_Stop_state::_M_sub_ssrc): New member functions for | |
| 2889 | updating reference counts. | |
| 2890 | (stop_token::_Stop_state::_M_lock, stop_token::_Stop_state::_M_unlock) | |
| 2891 | (stop_token::_Stop_state::_M_lock, stop_token::_Stop_state::_M_unlock) | |
| 2892 | (stop_token::_Stop_state::_M_try_lock) | |
| 2893 | (stop_token::_Stop_state::_M_try_lock_and_stop) | |
| 2894 | (stop_token::_Stop_state::_M_do_try_lock): New member functions for | |
| 2895 | managing spinlock. | |
| 2896 | (stop_token::_Stop_state::_M_request_stop): Use atomic operations to | |
| 2897 | read and update state. Release lock while running callbacks. Use new | |
| 2898 | data members to synchronize with callback destruction. | |
| 2899 | (stop_token::_Stop_state::_M_remove_callback): Likewise. | |
| 2900 | (stop_token::_Stop_state::_M_register_callback): Use atomic operations | |
| 2901 | to read and update state. | |
| 2902 | (stop_token::_Stop_state_ref): Handle type to manage _Stop_state, | |
| 2903 | replacing shared_ptr. | |
| 2904 | (stop_source::stop_source(const stop_source&)): Update reference count. | |
| 2905 | (stop_source::operator=(const stop_source&)): Likewise. | |
| 2906 | (stop_source::~stop_source()): Likewise. | |
| 2907 | (stop_source::stop_source(stop_source&&)): Define as defaulted. | |
| 2908 | (stop_source::operator=(stop_source&&)): Establish postcondition on | |
| 2909 | parameter. | |
| 2910 | (stop_callback): Enforce preconditions on template parameter. Replace | |
| 2911 | base class with data member of new _Cb_impl type. | |
| 2912 | (stop_callback::stop_callback(const stop_token&, Cb&&)) | |
| 2913 | (stop_callback::stop_callback(stop_token&&, Cb&&)): Fix TOCTTOU race. | |
| 2914 | (stop_callback::_Cb_impl): New type wrapping _Callback member and | |
| 2915 | defining the _S_execute member function. | |
| 2916 | * testsuite/30_threads/stop_token/stop_callback/deadlock-mt.cc: New | |
| 2917 | test. | |
| 2918 | * testsuite/30_threads/stop_token/stop_callback/deadlock.cc: New test. | |
| 2919 | * testsuite/30_threads/stop_token/stop_callback/destroy.cc: New test. | |
| 2920 | * testsuite/30_threads/stop_token/stop_callback/destructible_neg.cc: | |
| 2921 | New test. | |
| 2922 | * testsuite/30_threads/stop_token/stop_callback/invocable_neg.cc: New | |
| 2923 | test. | |
| 2924 | * testsuite/30_threads/stop_token/stop_callback/invoke.cc: New test. | |
| 2925 | * testsuite/30_threads/stop_token/stop_source/assign.cc: New test. | |
| 2926 | * testsuite/30_threads/stop_token/stop_token/stop_possible.cc: New | |
| 2927 | test. | |
| 2928 | ||
| f214ffb3 JW |
2929 | * libsupc++/compare (__detail::__3way_builtin_ptr_cmp): Use |
| 2930 | three_way_comparable_with. | |
| 2931 | (__detail::__3way_cmp_with): Remove workaround for fixed bug. | |
| 2932 | (compare_three_way::operator()): Remove redundant constraint from | |
| 2933 | requires-clause. | |
| 2934 | (__detail::_Synth3way::operator()): Use three_way_comparable_with | |
| 2935 | instead of workaround. | |
| 2936 | * testsuite/18_support/comparisons/object/93479.cc: Prune extra | |
| 2937 | output due to simplified constraints on compare_three_way::operator(). | |
| 2938 | ||
| 83b02010 JW |
2939 | PR libstdc++/93479 |
| 2940 | * libsupc++/compare (__3way_builtin_ptr_cmp): Require <=> to be valid. | |
| 2941 | * testsuite/18_support/comparisons/object/93479.cc: New test. | |
| 2942 | ||
| 5cd2e126 JW |
2943 | * testsuite/std/ranges/access/end.cc: Do not assume test_range::end() |
| 2944 | returns the same type as test_range::begin(). Add comments. | |
| 2945 | * testsuite/std/ranges/access/rbegin.cc: Likewise. | |
| 2946 | * testsuite/std/ranges/access/rend.cc: Likewise. | |
| 2947 | * testsuite/std/ranges/range.cc: Do not assume the sentinel for | |
| 2948 | test_range is the same as its iterator type. | |
| 2949 | * testsuite/util/testsuite_iterators.h (test_range::sentinel): Add | |
| 2950 | operator- overloads to satisfy sized_sentinel_for when the iterator | |
| 2951 | satisfies random_access_iterator. | |
| 2952 | ||
| 759812fd JW |
2953 | 2020-01-28 Jonathan Wakely <jwakely@redhat.com> |
| 2954 | ||
| 72a9fd20 JW |
2955 | PR libstdc++/93470 |
| 2956 | * include/bits/refwrap.h (reference_wrapper::operator()): Restrict | |
| 2957 | static assertion to object types. | |
| 2958 | ||
| 759812fd JW |
2959 | PR libstdc++/93325 |
| 2960 | * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Use AC_SEARCH_LIBS for | |
| 2961 | clock_gettime instead of explicit glibc version check. | |
| 2962 | * configure: Regenerate. | |
| 2963 | ||
| a5d81aaa JW |
2964 | 2020-01-28 Martin Liska <mliska@suse.cz> |
| 2965 | ||
| 2966 | PR libstdc++/93478 | |
| 2967 | * include/std/atomic: Fix typo. | |
| 2968 | * include/std/optional: Likewise. | |
| 2969 | ||
| 2970 | 2020-01-27 Andrew Burgess <andrew.burgess@embecosm.com> | |
| 2971 | ||
| 2972 | * configure: Regenerate. | |
| 2973 | ||
| 389cd88c JW |
2974 | 2020-01-27 Jonathan Wakely <jwakely@redhat.com> |
| 2975 | ||
| 2976 | PR libstdc++/93426 | |
| 2977 | * include/std/span (span): Fix deduction guide. | |
| 2978 | * testsuite/23_containers/span/deduction.cc: New test. | |
| 2979 | ||
| 482eeff5 JW |
2980 | 2020-01-24 Jonathan Wakely <jwakely@redhat.com> |
| 2981 | ||
| 2982 | * libsupc++/compare (__cmp_cat::_Eq): Remove enumeration type. | |
| 2983 | (__cmp_cat::_Ord::equivalent): Add enumerator. | |
| 2984 | (__cmp_cat::_Ord::_Less, __cmp_cat::_Ord::_Greater): Rename to less | |
| 2985 | and greater. | |
| 2986 | (partial_ordering, weak_ordering, strong_ordering): Remove | |
| 2987 | constructors taking __cmp_cat::_Eq parameters. Use renamed | |
| 2988 | enumerators. | |
| 2989 | ||
| e8e66971 MR |
2990 | 2020-01-24 Maciej W. Rozycki <macro@wdc.com> |
| 2991 | ||
| 2992 | * acinclude.m4: Handle `--with-toolexeclibdir='. | |
| 2993 | * Makefile.in: Regenerate. | |
| 2994 | * aclocal.m4: Regenerate. | |
| 2995 | * configure: Regenerate. | |
| 2996 | * doc/Makefile.in: Regenerate. | |
| 2997 | * include/Makefile.in: Regenerate. | |
| 2998 | * libsupc++/Makefile.in: Regenerate. | |
| 2999 | * po/Makefile.in: Regenerate. | |
| 3000 | * python/Makefile.in: Regenerate. | |
| 3001 | * src/Makefile.in: Regenerate. | |
| 3002 | * src/c++11/Makefile.in: Regenerate. | |
| 3003 | * src/c++17/Makefile.in: Regenerate. | |
| 3004 | * src/c++98/Makefile.in: Regenerate. | |
| 3005 | * src/filesystem/Makefile.in: Regenerate. | |
| 3006 | * testsuite/Makefile.in: Regenerate. | |
| 3007 | ||
| 7a900bce AO |
3008 | 2020-01-23 Alexandre Oliva <oliva@adacore.com> |
| 3009 | ||
| f9e84b31 AO |
3010 | * crossconfig.m4 (GLIBCXX_CHECK_MATH_DECL): Reject macros. |
| 3011 | * configure: Rebuild. | |
| 3012 | ||
| 7a900bce AO |
3013 | * testsuite/27_io/fpos/mbstate_t/1.cc: Zero-init mbstate_t. |
| 3014 | ||
| 04681fca JW |
3015 | 2020-01-23 Jonathan Wakely <jwakely@redhat.com> |
| 3016 | ||
| 3017 | PR libstdc++/91947 | |
| 3018 | * include/Makefile.am (${host_builddir}/largefile-config.h): Simplify | |
| 3019 | rule. | |
| 3020 | * include/Makefile.in: Regenerate. | |
| 3021 | ||
| c784f162 JW |
3022 | 2020-01-20 Jonathan Wakely <jwakely@redhat.com> |
| 3023 | ||
| 3024 | * doc/xml/faq.xml: Fix grammar. | |
| 3025 | * doc/xml/manual/appendix_contributing.xml: Improve instructions. | |
| 3026 | * doc/xml/manual/spine.xml: Update copyright years. | |
| 3027 | * doc/html/*: Regenerate. | |
| 3028 | ||
| f4d83eba ER |
3029 | 2020-01-19 Eric S. Raymond <esr@thyrsus.com> |
| 3030 | ||
| 3031 | * doc/xml/faq.xml: Update for SVN -> Git transition. | |
| 3032 | * doc/xml/manual/appendix_contributing.xml: Likewise. | |
| 3033 | * doc/xml/manual/status_cxx1998.xml: Likewise. | |
| 3034 | * doc/xml/manual/status_cxx2011.xml: Likewise. | |
| 3035 | * doc/xml/manual/status_cxx2014.xml: Likewise. | |
| 3036 | * doc/xml/manual/status_cxx2017.xml: Likewise. | |
| 3037 | * doc/xml/manual/status_cxx2020.xml: Likewise. | |
| 3038 | * doc/xml/manual/status_cxxtr1.xml: Likewise. | |
| 3039 | * doc/xml/manual/status_cxxtr24733.xml: Likewise. | |
| 3040 | ||
| 49789fd0 IS |
3041 | 2020-01-18 Iain Sandoe <iain@sandoe.co.uk> |
| 3042 | ||
| 3043 | * include/Makefile.am: Add coroutine to the std set. | |
| 3044 | * include/Makefile.in: Regenerated. | |
| 3045 | * include/std/coroutine: New file. | |
| 3046 | ||
| 0ba6a850 JW |
3047 | 2020-01-17 Jonathan Wakely <jwakely@redhat.com> |
| 3048 | ||
| 3049 | PR libstdc++/92376 | |
| 3050 | * include/bits/c++config: Only do PSTL config when the header is | |
| 3051 | present, to fix freestanding. | |
| 3052 | * libsupc++/new_opa.cc [!_GLIBCXX_HOSTED]: Declare allocation | |
| 3053 | functions if they were detected by configure. | |
| 3054 | ||
| 98d56ea8 JW |
3055 | 2020-01-16 Kai-Uwe Eckhardt <kuehro@gmx.de> |
| 3056 | Matthew Bauer <mjbauer95@gmail.com> | |
| 3057 | Jonathan Wakely <jwakely@redhat.com> | |
| 3058 | ||
| 3059 | PR bootstrap/64271 (partial) | |
| 3060 | * config/os/bsd/netbsd/ctype_base.h (ctype_base::mask): Change type | |
| 3061 | to unsigned short. | |
| 3062 | (ctype_base::alpha, ctype_base::digit, ctype_base::xdigit) | |
| 3063 | (ctype_base::print, ctype_base::graph, ctype_base::alnum): Sync | |
| 3064 | definitions with NetBSD upstream. | |
| 3065 | (ctype_base::blank): Use _CTYPE_BL. | |
| 3066 | * config/os/bsd/netbsd/ctype_configure_char.cc (_C_ctype_): Remove | |
| 3067 | Declaration. | |
| 3068 | (ctype<char>::classic_table): Use _C_ctype_tab_ instead of _C_ctype_. | |
| 3069 | (ctype<char>::do_toupper, ctype<char>::do_tolower): Cast char | |
| 3070 | parameters to unsigned char. | |
| 3071 | * config/os/bsd/netbsd/ctype_inline.h (ctype<char>::is): Likewise. | |
| 3072 | ||
| d9165389 FD |
3073 | 2020-01-16 François Dumont <fdumont@gcc.gnu.org> |
| 3074 | ||
| 3075 | PR libstdc++/91263 | |
| 3076 | * include/bits/hashtable.h (_Hashtable<>): Make _Equality<> friend. | |
| 3077 | * include/bits/hashtable_policy.h: Include <bits/stl_algo.h>. | |
| 3078 | (_Equality_base): Remove. | |
| 3079 | (_Equality<>::_M_equal): Review implementation. Use | |
| 3080 | std::is_permutation. | |
| 3081 | * testsuite/23_containers/unordered_multiset/operators/1.cc | |
| 3082 | (Hash, Equal, test02, test03): New. | |
| 3083 | * testsuite/23_containers/unordered_set/operators/1.cc | |
| 3084 | (Hash, Equal, test02, test03): New. | |
| 3085 | ||
| 2a0f6c61 JW |
3086 | 2020-01-15 Jonathan Wakely <jwakely@redhat.com> |
| 3087 | ||
| 3088 | PR libstdc++/93267 | |
| 3089 | * include/bits/iterator_concepts.h (__max_diff_type, __max_size_type): | |
| 3090 | Move here from <bits/range_access.h> and define using __int128 when | |
| 3091 | available. | |
| 3092 | (__is_integer_like, __is_signed_integer_like): Move here from | |
| 3093 | <bits/range_access.h>. | |
| 3094 | (weakly_incrementable): Use __is_signed_integer_like. | |
| 3095 | * include/bits/range_access.h (__max_diff_type, __max_size_type) | |
| 3096 | (__is_integer_like, __is_signed_integer_like): Move to | |
| 3097 | <bits/iterator_concepts.h>. | |
| 3098 | (__make_unsigned_like_t): Move here from <ranges>. | |
| 3099 | * include/std/ranges (__make_unsigned_like_t): Move to | |
| 3100 | <bits/range_access.h>. | |
| 3101 | (iota_view): Replace using-directive with using-declarations. | |
| 3102 | * testsuite/std/ranges/iota/93267.cc: New test. | |
| 3103 | * testsuite/std/ranges/iota_view.cc: Move to new 'iota' sub-directory. | |
| 3104 | ||
| e4379a93 JW |
3105 | 2020-01-13 Jonathan Wakely <jwakely@redhat.com> |
| 3106 | ||
| fe7cc34f JW |
3107 | PR libstdc++/93244 |
| 3108 | * include/bits/fs_path.h (path::generic_string<C,A>) | |
| 3109 | [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Convert root-dir to forward-slash. | |
| 3110 | * testsuite/27_io/filesystem/path/generic/generic_string.cc: Check | |
| 3111 | root-dir is converted to forward slash in generic pathname. | |
| 3112 | * testsuite/27_io/filesystem/path/generic/utf.cc: New test. | |
| 3113 | * testsuite/27_io/filesystem/path/generic/wchar_t.cc: New test. | |
| 3114 | ||
| e4379a93 JW |
3115 | PR libstdc++/58605 |
| 3116 | * include/bits/atomic_base.h (__cpp_lib_atomic_value_initialization): | |
| 3117 | Define. | |
| 3118 | (__atomic_flag_base, __atomic_base, __atomic_base<_PTp*>) | |
| 3119 | (__atomic_float): Add default member initializer for C++20. | |
| 3120 | * include/std/atomic (atomic): Likewise. | |
| 3121 | (atomic::atomic()): Remove noexcept-specifier on default constructor. | |
| 3122 | * include/std/version (__cpp_lib_atomic_value_initialization): Define. | |
| 3123 | * testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust dg-error line | |
| 3124 | number. | |
| 3125 | * testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise. | |
| 3126 | * testsuite/29_atomics/atomic/cons/value_init.cc: New test. | |
| 3127 | * testsuite/29_atomics/atomic_flag/cons/value_init.cc: New test. | |
| 3128 | * testsuite/29_atomics/atomic_flag/requirements/trivial.cc: Adjust | |
| 3129 | expected result for is_trivially_default_constructible. | |
| 3130 | * testsuite/29_atomics/atomic_float/requirements.cc: Likewise. | |
| 3131 | * testsuite/29_atomics/atomic_float/value_init.cc: New test. | |
| 3132 | * testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: Likewise. | |
| 3133 | * testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise. | |
| 3134 | * testsuite/29_atomics/atomic_integral/cons/value_init.cc | |
| 3135 | * testsuite/29_atomics/atomic_integral/requirements/trivial.cc: Adjust | |
| 3136 | expected results for is_trivially_default_constructible. | |
| 3137 | * testsuite/util/testsuite_common_types.h (has_trivial_dtor): Add | |
| 3138 | new test generator. | |
| 3139 | ||
| 7918cb93 JW |
3140 | 2020-01-10 Jonathan Wakely <jwakely@redhat.com> |
| 3141 | ||
| 68be73fc JW |
3142 | * testsuite/util/testsuite_iterators.h: Improve comment. |
| 3143 | ||
| 78f02e80 JW |
3144 | * testsuite/25_algorithms/equal/deque_iterators/1.cc: Don't use C++11 |
| 3145 | initialization syntax. | |
| 3146 | ||
| 7918cb93 JW |
3147 | PR libstdc++/92285 |
| 3148 | * include/bits/streambuf_iterator.h (istreambuf_iterator): Make type | |
| 3149 | of base class independent of __cplusplus value. | |
| 3150 | [__cplusplus < 201103L] (istreambuf_iterator::reference): Override the | |
| 3151 | type defined in the base class | |
| 3152 | * testsuite/24_iterators/istreambuf_iterator/92285.cc: New test. | |
| 3153 | * testsuite/24_iterators/istreambuf_iterator/requirements/ | |
| 3154 | base_classes.cc: Adjust expected base class for C++98. | |
| 3155 | ||
| acd43917 OH |
3156 | 2020-01-09 Olivier Hainque <hainque@adacore.com> |
| 3157 | ||
| 3158 | * doc/xml/manual/appendix_contributing.xml: Document _C2 | |
| 3159 | as a reserved identifier, by VxWorks. | |
| 3160 | * include/bits/stl_map.h: Rename _C2 template typenames as _Cmp2. | |
| 3161 | * include/bits/stl_multimap.h: Likewise. | |
| 3162 | ||
| caa39b2e JW |
3163 | 2020-01-09 Jonathan Wakely <jwakely@redhat.com> |
| 3164 | ||
| 1a788638 JW |
3165 | * include/ext/extptr_allocator.h (_ExtPtr_allocator::operator==) |
| 3166 | (_ExtPtr_allocator::operator!=): Add missing const qualifiers. | |
| 3167 | * include/ext/pointer.h (readable_traits<_Pointer_adapter<S>>): Add | |
| 3168 | partial specialization to disambiguate the two constrained | |
| 3169 | specializations. | |
| 3170 | ||
| caa39b2e JW |
3171 | * include/experimental/type_traits (experimental::is_pod_v): Disable |
| 3172 | -Wdeprecated-declarations warnings around reference to std::is_pod. | |
| 3173 | * include/std/type_traits (is_pod_v): Likewise. | |
| 3174 | * testsuite/18_support/max_align_t/requirements/2.cc: Also check | |
| 3175 | is_standard_layout and is_trivial. Do not check is_pod for C++20. | |
| 3176 | * testsuite/20_util/is_pod/requirements/explicit_instantiation.cc: | |
| 3177 | Add -Wno-deprecated for C++20. | |
| 3178 | * testsuite/20_util/is_pod/requirements/typedefs.cc: Likewise. | |
| 3179 | * testsuite/20_util/is_pod/value.cc: Likewise. | |
| 3180 | * testsuite/experimental/type_traits/value.cc: Likewise. | |
| 3181 | ||
| 1a6c5064 JTM |
3182 | 2020-01-09 JeanHeyd "ThePhD" Meneide <phdofthehouse@gmail.com> |
| 3183 | ||
| 3184 | * include/bits/c++config (_GLIBCXX20_DEPRECATED): Add new macro. | |
| 3185 | * include/std/type_traits (is_pod, is_pod_v): Deprecate for C++20. | |
| 3186 | * testuite/20_util/is_pod/deprecated-2a.cc: New test. | |
| 3187 | ||
| d574c8aa JW |
3188 | 2020-01-09 Jonathan Wakely <jwakely@redhat.com> |
| 3189 | ||
| 160e95dc JW |
3190 | PR libstdc++/93205 |
| 3191 | * include/bits/random.h (operator>>): Check stream operation succeeds. | |
| 3192 | * include/bits/random.tcc (operator<<): Remove redundant __ostream_type | |
| 3193 | typedefs. | |
| 3194 | (operator>>): Remove redundant __istream_type typedefs. Check stream | |
| 3195 | operations succeed. | |
| 3196 | (__extract_params): New function to fill a vector from a stream. | |
| 3197 | * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error line. | |
| 3198 | ||
| d574c8aa JW |
3199 | PR libstdc++/93208 |
| 3200 | * config/abi/pre/gnu.ver: Add new exports. | |
| 3201 | * include/std/memory_resource (memory_resource::~memory_resource()): | |
| 3202 | Do not define inline. | |
| 3203 | (monotonic_buffer_resource::~monotonic_buffer_resource()): Likewise. | |
| 3204 | * src/c++17/memory_resource.cc (memory_resource::~memory_resource()): | |
| 3205 | Define. | |
| 3206 | (monotonic_buffer_resource::~monotonic_buffer_resource()): Define. | |
| 3207 | * testsuite/20_util/monotonic_buffer_resource/93208.cc: New test. | |
| 3208 | ||
| b9c84e95 FD |
3209 | 2020-01-09 François Dumont <fdumont@gcc.gnu.org> |
| 3210 | ||
| 3211 | PR libstdc++/92124 | |
| 3212 | * include/bits/hashtable.h (_Hashtable<>::__alloc_node_gen_t): New | |
| 3213 | template alias. | |
| 3214 | (_Hashtable<>::__fwd_value_for): New. | |
| 3215 | (_Hashtable<>::_M_assign_elements<>): Remove _NodeGenerator template | |
| 3216 | parameter. | |
| 3217 | (_Hashtable<>::_M_assign<>): Add _Ht template parameter. | |
| 3218 | (_Hashtable<>::operator=(const _Hashtable<>&)): Adapt. | |
| 3219 | (_Hashtable<>::_M_move_assign): Adapt. Replace std::move_if_noexcept | |
| 3220 | with std::move. | |
| 3221 | (_Hashtable<>::_Hashtable(const _Hashtable&)): Adapt. | |
| 3222 | (_Hashtable<>::_Hashtable(const _Hashtable&, const allocator_type&)): | |
| 3223 | Adapt. | |
| 3224 | (_Hashtable<>::_Hashtable(_Hashtable&&, const allocator_type&)): | |
| 3225 | Adapt. | |
| 3226 | * testsuite/23_containers/unordered_set/92124.cc: New. | |
| 3227 | ||
| fff148b7 JW |
3228 | 2020-01-08 Jonathan Wakely <jwakely@redhat.com> |
| 3229 | ||
| 3230 | PR libstdc++/93201 | |
| 3231 | * src/c++17/fs_ops.cc (do_remove_all): New function implementing more | |
| 3232 | detailed error reporting for remove_all. Check result of recursive | |
| 3233 | call before incrementing iterator. | |
| 3234 | (remove_all(const path&), remove_all(const path&, error_code&)): Use | |
| 3235 | do_remove_all. | |
| 3236 | * src/filesystem/ops.cc (remove_all(const path&, error_code&)): Check | |
| 3237 | result of recursive call before incrementing iterator. | |
| 3238 | * testsuite/27_io/filesystem/operations/remove_all.cc: Check errors | |
| 3239 | are reported correctly. | |
| 3240 | * testsuite/experimental/filesystem/operations/remove_all.cc: Likewise. | |
| 3241 | ||
| 9e3c1eb7 TR |
3242 | 2020-01-07 Thomas Rodgers <trodgers@redhat.com> |
| 3243 | ||
| 3244 | * include/std/condition_variable | |
| 3245 | (condition_variable_any::wait_on): Rename to match current draft | |
| 3246 | standard. | |
| 3247 | (condition_variable_any::wait_on_until): Likewise. | |
| 3248 | (condition_variable_any::wait_on_for): Likewise. | |
| 3249 | * testsuite/30_threads/condition_variable_any/stop_token/wait_on.cc: | |
| 3250 | Adjust tests to account for renamed methods. | |
| 3251 | ||
| 6af8819b FD |
3252 | 2020-01-07 François Dumont <fdumont@gcc.gnu.org> |
| 3253 | ||
| 3254 | PR libstdc++/92124 | |
| 3255 | * include/bits/stl_tree.h | |
| 3256 | (_Rb_tree<>::_M_move_assign(_Rb_tree&, false_type)): Replace | |
| 3257 | std::move_if_noexcept by std::move. | |
| 3258 | * testsuite/23_containers/map/92124.cc: New. | |
| 3259 | * testsuite/23_containers/set/92124.cc: New. | |
| 3260 | ||
| f31a99f7 JW |
3261 | 2020-01-06 Jonathan Wakely <jwakely@redhat.com> |
| 3262 | ||
| a4a1f965 JW |
3263 | * include/std/stop_token (stop_token): Remove operator!= (LWG 3254). |
| 3264 | (stop_source): Likewise (LWG 3362). | |
| 3265 | * testsuite/30_threads/stop_token/stop_source.cc: Test equality | |
| 3266 | comparisons. | |
| 3267 | ||
| f31a99f7 JW |
3268 | * include/bits/stl_algobase.h (__is_byte_iter, __min_cmp) |
| 3269 | (lexicographical_compare_three_way): Do not depend on | |
| 3270 | __cpp_lib_concepts. | |
| 3271 | * include/std/version (__cpp_lib_three_way_comparison): Only define | |
| 3272 | when __cpp_lib_concepts is defined. | |
| 3273 | * libsupc++/compare (__cpp_lib_three_way_comparison): Likewise. | |
| 3274 | ||
| b4e70137 JW |
3275 | 2020-01-03 Jonathan Wakely <jwakely@redhat.com> |
| 3276 | ||
| 3277 | * include/bits/stl_algobase.h (lexicographical_compare_three_way): | |
| 3278 | Only define four-argument overload when __cpp_lib_concepts is defined. | |
| 3279 | ||
| a8497ec6 JDA |
3280 | 2020-01-01 John David Anglin <danglin@gcc.gnu.org> |
| 3281 | ||
| 3282 | * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update. | |
| 3283 | ||
| 8d9254fc | 3284 | 2020-01-01 Jakub Jelinek <jakub@redhat.com> |
| 5624e564 JJ |
3285 | |
| 3286 | Update copyright years. | |
| b4df5e92 | 3287 | \f |
| 8d9254fc | 3288 | Copyright (C) 2020 Free Software Foundation, Inc. |
| b4df5e92 JW |
3289 | |
| 3290 | Copying and distribution of this file, with or without modification, | |
| 3291 | are permitted in any medium without royalty provided the copyright | |
| 3292 | notice and this notice are preserved. |