projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 05ec629f GA |
1 | 2021-04-23 Jonathan Wakely <jwakely@redhat.com> |
| 2 | ||
| 3 | PR libstdc++/100180 | |
| 4 | * include/experimental/io_context (io_context): Define | |
| 5 | dummy_pollfd type so that most member functions still compile | |
| 6 | without <poll.h> and struct pollfd. | |
| 7 | ||
| 8 | 2021-04-23 Jonathan Wakely <jwakely@redhat.com> | |
| 9 | ||
| 10 | * include/experimental/io_context (io_context::async_wait): Add | |
| 11 | comment. | |
| 12 | * include/experimental/socket (basic_socket::async_connect): | |
| 13 | Cast wait_type constant to int. | |
| 14 | (basic_datagram_socket::async_receive): Likewise. | |
| 15 | (basic_datagram_socket::async_receive_from): Likewise. | |
| 16 | (basic_datagram_socket::async_send): Likewise. | |
| 17 | (basic_datagram_socket::async_send_to): Likewise. | |
| 18 | (basic_stream_socket::async_receive): Likewise. | |
| 19 | (basic_stream_socket::async_send): Likewise. Use io_context | |
| 20 | parameter directly, instead of via an executor. | |
| 21 | (basic_socket_acceptor::async_accept): Likewise. | |
| 22 | ||
| 23 | 2021-04-23 Jonathan Wakely <jwakely@redhat.com> | |
| 24 | ||
| 25 | * include/experimental/socket (socket_base::shutdown_type): | |
| 26 | (socket_base::wait_type, socket_base::message_flags): | |
| 27 | Remove enumerators. Initialize constants directly with desired | |
| 28 | values. | |
| 29 | (socket_base::message_flags): Make all operators constexpr and | |
| 30 | noexcept. | |
| 31 | * testsuite/util/testsuite_common_types.h (test_bitmask_values): | |
| 32 | New test utility. | |
| 33 | * testsuite/experimental/net/socket/socket_base.cc: New test. | |
| 34 | ||
| e3948473 GA |
35 | 2021-04-22 David Edelsohn <dje.gcc@gmail.com> |
| 36 | ||
| 37 | * config/os/aix/atomicity.h: Delete. | |
| 38 | ||
| 39 | 2021-04-22 Jonathan Wakely <jwakely@redhat.com> | |
| 40 | ||
| 41 | * include/bits/atomic_timed_wait.h (__cond_wait_until_impl): | |
| 42 | Handle system_clock as well as steady_clock. | |
| 43 | * testsuite/30_threads/semaphore/try_acquire_for.cc: Re-enable. | |
| 44 | * testsuite/30_threads/semaphore/try_acquire_until.cc: | |
| 45 | Re-enable. | |
| 46 | ||
| 47 | 2021-04-22 Jonathan Wakely <jwakely@redhat.com> | |
| 48 | ||
| 49 | * testsuite/30_threads/semaphore/try_acquire_posix.cc: Add | |
| 50 | options for libatomic. | |
| 51 | ||
| 52 | 2021-04-22 Jonathan Wakely <jwakely@redhat.com> | |
| 53 | ||
| 54 | * config/os/gnu-linux/os_defines.h: Fix type in comment. | |
| 55 | ||
| 56 | 2021-04-22 Jonathan Wakely <jwakely@redhat.com> | |
| 57 | ||
| 58 | PR libstdc++/99006 | |
| 59 | * include/bits/shared_ptr.h (allocate_shared): Assert that _Tp | |
| 60 | is not an array type. | |
| 61 | * include/bits/shared_ptr_base.h (__allocate_shared): Likewise. | |
| 62 | * testsuite/20_util/shared_ptr/creation/99006.cc: New test. | |
| 63 | ||
| 64 | 2021-04-22 Thomas Rodgers <rodgert@twrodgers.com> | |
| 65 | ||
| 66 | * include/bits/atomic_wait.h: Always notify waiters in the | |
| 67 | case of 'bare' address notification. | |
| 68 | ||
| 69 | 2021-04-22 Jakub Jelinek <jakub@redhat.com> | |
| 70 | ||
| 71 | PR target/100182 | |
| 72 | * testsuite/29_atomics/atomic_float/1.cc: Add dg-xfail-run-if for | |
| 73 | ia32. | |
| 74 | * testsuite/29_atomics/atomic_float/wait_notify.cc: Add dg-skip-if for | |
| 75 | ia32. | |
| 76 | ||
| 77 | 2021-04-22 Jonathan Wakely <jwakely@redhat.com> | |
| 78 | ||
| 79 | PR libstdc++/100179 | |
| 80 | * include/bits/semaphore_base.h: Remove #error. | |
| 81 | * include/std/semaphore: Do not define anything unless one of | |
| 82 | the implementations is available. | |
| 83 | ||
| c1ef0c92 GA |
84 | 2021-04-21 Thomas Rodgers <rodgert@twrodgers.com> |
| 85 | ||
| 86 | * include/bits/semaphore_base.h: Always reload __old in | |
| 87 | __atomic_semaphore::_S_do_try_acquire(). | |
| 88 | * testsuite/30_threads/stop_token/stop_callback/destroy.cc: | |
| 89 | re-enable testcase. | |
| 90 | ||
| 91 | 2021-04-21 Philippe Blain <levraiphilippeblain@gmail.com> | |
| 92 | Jonathan Wakely <jwakely@redhat.com> | |
| 93 | ||
| 94 | PR libstdc++/99453 | |
| 95 | * python/Makefile.am: Install libstdc++*-gdb.py more robustly. | |
| 96 | * python/Makefile.in: Regenerate. | |
| 97 | ||
| 98 | 2021-04-21 Thomas Rodgers <rodgert@twrodgers.com> | |
| 99 | ||
| 100 | * include/bits/semaphore_base.h: Add missing _M_try_acquire() | |
| 101 | member to __platform_wait. | |
| 102 | ||
| 103 | 2021-04-21 Jonathan Wakely <jwakely@redhat.com> | |
| 104 | ||
| 105 | * include/std/latch: Replace tab characters in license text. | |
| 106 | * include/std/semaphore: Likewise. | |
| 107 | ||
| 108 | 2021-04-21 Jakub Jelinek <jakub@redhat.com> | |
| 109 | ||
| 110 | PR libstdc++/100164 | |
| 111 | * acinclude.m4: For POSIX semaphores AC_DEFINE HAVE_POSIX_SEMAPHORE | |
| 112 | rather than _GLIBCXX_HAVE_POSIX_SEMAPHORE. | |
| 113 | * configure: Regenerated. | |
| 114 | * config.h.in: Regenerated. | |
| 115 | ||
| be8aad8d GA |
116 | 2021-04-20 Jonathan Wakely <jwakely@redhat.com> |
| 117 | ||
| 118 | * testsuite/30_threads/semaphore/try_acquire_for.cc: Disable | |
| 119 | test for targets not using futexes for semaphores. | |
| 120 | * testsuite/30_threads/semaphore/try_acquire_until.cc: Likewise. | |
| 121 | * testsuite/30_threads/stop_token/stop_callback/destroy.cc: | |
| 122 | Disable for all targets. | |
| 123 | ||
| 124 | 2021-04-20 Thomas Rodgers <trodgers@redhat.com> | |
| 125 | ||
| 126 | * include/Makefile.am: Add new <bits/this_thread_sleep.h> header. | |
| 127 | * include/Makefile.in: Regenerate. | |
| 128 | * include/bits/this_thread_sleep.h: New file. | |
| 129 | * include/bits/atomic_base.h: Adjust all calls | |
| 130 | to __atomic_wait/__atomic_notify for new call signatures. | |
| 131 | * include/bits/atomic_timed_wait.h: Extensive rewrite. | |
| 132 | * include/bits/atomic_wait.h: Likewise. | |
| 133 | * include/bits/semaphore_base.h: Adjust all calls | |
| 134 | to __atomic_wait/__atomic_notify for new call signatures. | |
| 135 | * include/std/atomic: Likewise. | |
| 136 | * include/std/barrier: Likewise. | |
| 137 | * include/std/latch: Likewise. | |
| 138 | * include/std/semaphore: Likewise. | |
| 139 | * include/std/thread (this_thread::sleep_for) | |
| 140 | (this_thread::sleep_until): Move to new header. | |
| 141 | * testsuite/29_atomics/atomic/wait_notify/bool.cc: Simplify | |
| 142 | test. | |
| 143 | * testsuite/29_atomics/atomic/wait_notify/generic.cc: Likewise. | |
| 144 | * testsuite/29_atomics/atomic/wait_notify/pointers.cc: Likewise. | |
| 145 | * testsuite/29_atomics/atomic_flag/wait_notify/1.cc: Likewise. | |
| 146 | * testsuite/29_atomics/atomic_float/wait_notify.cc: Likewise. | |
| 147 | * testsuite/29_atomics/atomic_integral/wait_notify.cc: Likewise. | |
| 148 | * testsuite/29_atomics/atomic_ref/wait_notify.cc: Likewise. | |
| 149 | ||
| 150 | 2021-04-20 Patrick Palka <ppalka@redhat.com> | |
| 151 | ||
| 152 | PR libstdc++/95983 | |
| 153 | * include/bits/stl_iterator.h (__detail::__move_iter_cat): | |
| 154 | Define. | |
| 155 | (move_iterator): Derive from the above in C++20 in order to | |
| 156 | conditionally define iterator_category as per P2259. | |
| 157 | (move_iterator::__base_cat): No longer used, so remove. | |
| 158 | (move_iterator::iterator_category): Remove in C++20. | |
| 159 | (__detail::__common_iter_use_postfix_proxy): Define. | |
| 160 | (common_iterator::_Proxy): Rename to ... | |
| 161 | (common_iterator:__arrow_proxy): ... this. | |
| 162 | (common_iterator::__postfix_proxy): Define as per P2259. | |
| 163 | (common_iterator::operator->): Adjust. | |
| 164 | (common_iterator::operator++): Adjust as per P2259. | |
| 165 | (iterator_traits<common_iterator>::_S_iter_cat): Define. | |
| 166 | (iterator_traits<common_iterator>::iterator_category): Change as | |
| 167 | per P2259. | |
| 168 | (__detail::__counted_iter_value_type): Define. | |
| 169 | (__detail::__counted_iter_concept): Define. | |
| 170 | (__detail::__counted_iter_cat): Define. | |
| 171 | (counted_iterator): Derive from the above three classes in order | |
| 172 | to conditionally define value_type, iterator_concept and | |
| 173 | iterator category respectively as per P2259. | |
| 174 | (counted_iterator::operator->): Define as per P2259. | |
| 175 | (incrementable_traits<counted_iterator>): Remove as per P2259. | |
| 176 | (iterator_traits<counted_iterator>): Adjust as per P2259. | |
| 177 | * include/std/ranges (__detail::__iota_view_iter_cat): Define. | |
| 178 | (iota_view::_Iterator): Derive from the above in order to | |
| 179 | conditionally define iterator_category as per P2259. | |
| 180 | (iota_view::_S_iter_cat): Rename to ... | |
| 181 | (iota_view::_S_iter_concept): ... this. | |
| 182 | (iota_view::iterator_concept): Use it to apply LWG 3291 changes. | |
| 183 | (iota_view::iterator_category): Remove. | |
| 184 | (__detail::__filter_view_iter_cat): Define. | |
| 185 | (filter_view::_Iterator): Derive from the above in order to | |
| 186 | conditionally define iterator_category as per P2259. | |
| 187 | (filter_view::_Iterator): Move to struct __filter_view_iter_cat. | |
| 188 | (filter_view::_Iterator::iterator_category): Remove. | |
| 189 | (transform_view::_Base): Define. | |
| 190 | (transform_view::__iter_cat): Define. | |
| 191 | (transform_view::_Iterator): Derive from the above in order to | |
| 192 | conditionally define iterator_category as per P2259. | |
| 193 | (transform_view::_Iterator::_Base): Just alias | |
| 194 | transform_view::_Base. | |
| 195 | (transform_view::_Iterator::_S_iter_cat): Move to struct | |
| 196 | transform_view::__iter_cat. | |
| 197 | (transform_view::_Iterator::iterator_category): Remove. | |
| 198 | (transform_view::_Sentinel::_Base): Just alias | |
| 199 | transform_view::_Base. | |
| 200 | (join_view::_Base): Define. | |
| 201 | (join_view::_Outer_iter): Define. | |
| 202 | (join_view::_Inner_iter): Define. | |
| 203 | (join_view::_S_ref_is_glvalue): Define. | |
| 204 | (join_view::__iter_cat): Define. | |
| 205 | (join_view::_Iterator): Derive from it in order to conditionally | |
| 206 | define iterator_category as per P2259. | |
| 207 | (join_view::_Iterator::_Base): Just alias join_view::_Base. | |
| 208 | (join_view::_Iterator::_S_ref_is_glvalue): Just alias | |
| 209 | join_view::_S_ref_is_glvalue. | |
| 210 | (join_view::_Iterator::_S_iter_cat): Move to struct | |
| 211 | transform_view::__iter_cat. | |
| 212 | (join_view::_Iterator::_Outer_iter): Just alias | |
| 213 | join_view::_Outer_iter. | |
| 214 | (join_view::_Iterator::_Inner_iter): Just alias | |
| 215 | join_view::_Inner_iter. | |
| 216 | (join_view::_Iterator::iterator_category): Remove. | |
| 217 | (join_view::_Sentinel::_Base): Just alias join_view::_Base. | |
| 218 | (__detail::__split_view_outer_iter_cat): Define. | |
| 219 | (__detail::__split_view_inner_iter_cat): Define. | |
| 220 | (split_view::_Base): Define. | |
| 221 | (split_view::_Outer_iter): Derive from __split_view_outer_iter_cat | |
| 222 | in order to conditionally define iterator_category as per P2259. | |
| 223 | (split_view::_Outer_iter::iterator_category): Remove. | |
| 224 | (split_view::_Inner_iter): Derive from __split_view_inner_iter_cat | |
| 225 | in order to conditionally define iterator_category as per P2259. | |
| 226 | (split_view::_Inner_iter::_S_iter_cat): Move to | |
| 227 | __split_view_inner_iter_cat. | |
| 228 | (split_view::_Inner_iter::iterator_category): Remove. | |
| 229 | (elements_view::_Base): Define. | |
| 230 | (elements_view::__iter_cat): Define. | |
| 231 | (elements_view::_Iterator): Derive from the above in order to | |
| 232 | conditionall define iterator_category as per P2259. | |
| 233 | (elements_view::_Iterator::_Base): Just alias | |
| 234 | elements_view::_Base. | |
| 235 | (elements_view::_Iterator::_S_iter_concept) | |
| 236 | (elements_view::_Iterator::iterator_concept): Define as per | |
| 237 | P2259. | |
| 238 | (elements_view::_Iterator::iterator_category): Remove. | |
| 239 | (elements_view::_Sentinel::_Base): Just alias | |
| 240 | elements_view::_Base. | |
| 241 | * testsuite/24_iterators/headers/iterator/synopsis_c++20.cc: | |
| 242 | Adjust constraints on iterator_traits<counted_iterator>. | |
| 243 | * testsuite/std/ranges/p2259.cc: New test. | |
| 244 | ||
| 245 | 2021-04-20 Jonathan Wakely <jwakely@redhat.com> | |
| 246 | ||
| 247 | PR libstdc++/100146 | |
| 248 | * include/std/charconv (__cpp_lib_to_chars): Define | |
| 249 | conditionally. | |
| 250 | * include/std/version (__cpp_lib_to_chars): Likewise.. | |
| 251 | * testsuite/20_util/from_chars/4.cc: Only check feature test | |
| 252 | macro, not _GLIBCXX_HAVE_USELOCALE. | |
| 253 | * testsuite/20_util/from_chars/5.cc: Likewise. | |
| 254 | * testsuite/20_util/from_chars/6.cc: Likewise. | |
| 255 | * testsuite/20_util/to_chars/long_double.cc: Likewise. | |
| 256 | ||
| 257 | 2021-04-20 Jakub Jelinek <jakub@redhat.com> | |
| 258 | ||
| 259 | * testsuite/util/testsuite_abi.cc (compare_symbols): If any symbol | |
| 260 | versions with _IEEE128_ substring are found, set ieee_version_found | |
| 261 | to true. Ignore missing symbols with _IEEE128_ in version name if | |
| 262 | !ieee_version_found. Use i->first as version_name instead of | |
| 263 | i->second.version_name if the latter is empty. | |
| 264 | * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update. | |
| 265 | ||
| 6e81e015 GA |
266 | 2021-04-19 H.J. Lu <hjl.tools@gmail.com> |
| 267 | ||
| 268 | * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: | |
| 269 | Updated. | |
| 270 | ||
| da946b41 GA |
271 | 2021-04-17 Jakub Jelinek <jakub@redhat.com> |
| 272 | ||
| 273 | * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update. | |
| 274 | * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update. | |
| 275 | ||
| 276 | 2021-04-17 Jakub Jelinek <jakub@redhat.com> | |
| 277 | ||
| 278 | * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update. | |
| 279 | * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update. | |
| 280 | * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update. | |
| 281 | * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update. | |
| 282 | * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update. | |
| 283 | * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update. | |
| 284 | ||
| ee351f7f GA |
285 | 2021-04-15 Jonathan Wakely <jwakely@redhat.com> |
| 286 | ||
| 287 | * testsuite/lib/dg-options.exp (add_options_for_libatomic): Also | |
| 288 | add libatomic options for 32-bit sparc*-*-linux-gnu. | |
| 289 | ||
| 290 | 2021-04-15 Jonathan Wakely <jwakely@redhat.com> | |
| 291 | ||
| 292 | PR libstdc++/96657 | |
| 293 | * libsupc++/Makefile.am: Add atomicity.cc here. | |
| 294 | * src/c++98/Makefile.am: Remove it from here. | |
| 295 | * libsupc++/Makefile.in: Regenerate. | |
| 296 | * src/c++98/Makefile.in: Regenerate. | |
| 297 | * testsuite/18_support/exception_ptr/96657.cc: New test. | |
| 298 | ||
| 6d0d35d5 GA |
299 | 2021-04-13 Jonathan Wakely <jwakely@redhat.com> |
| 300 | ||
| 301 | PR libstdc++/100060 | |
| 302 | * include/std/bit: Only include <ext/numeric_traits.h> for | |
| 303 | hosted build, use <limits> otherwise. | |
| 304 | ||
| 305 | 2021-04-13 Jonathan Wakely <jwakely@redhat.com> | |
| 306 | ||
| 307 | * doc/xml/manual/backwards_compatibility.xml: Remove porting | |
| 308 | notes for libg++ and libstdc++-v2, and bibliography. | |
| 309 | * doc/html/*: Regenerated. | |
| 310 | ||
| 287ad814 GA |
311 | 2021-04-12 Jonathan Wakely <jwakely@redhat.com> |
| 312 | ||
| 313 | PR libstdc++/100044 | |
| 314 | * include/bits/ranges_util.h (__detail::__iterator_sentinel_pair): | |
| 315 | Remove helper concept. | |
| 316 | (subrange(_Pr), subrange(Pr, __make_unsigned_like<...>)): Remove | |
| 317 | deduction guides, as per LWG 3404. | |
| 318 | * testsuite/std/ranges/subrange/lwg3282_neg.cc: Check that class | |
| 319 | template argument deduction fails. | |
| 320 | ||
| 321 | 2021-04-12 Jonathan Wakely <jwakely@redhat.com> | |
| 322 | ||
| 323 | * testsuite/26_numerics/random/linear_congruential_engine/requirements/non_uint_neg.cc: | |
| 324 | Adjust expected error for C++20 mode. | |
| 325 | * testsuite/tr1/5_numerical_facilities/random/linear_congruential/requirements/non_uint_neg.cc: | |
| 326 | Likewise. | |
| 327 | ||
| 328 | 2021-04-12 Jonathan Wakely <jwakely@redhat.com> | |
| 329 | ||
| 330 | PR libstdc++/99995 | |
| 331 | * testsuite/17_intro/headers/c++1998/49745.cc: Include all | |
| 332 | standard headers and XFAIL for effective-target c++20. | |
| 333 | ||
| 3115aba8 GA |
334 | 2021-04-09 François Dumont <fdumont@gcc.gnu.org> |
| 335 | ||
| 336 | PR libstdc++/99402 | |
| 337 | * include/debug/helper_functions.h (__can_advance(_InputIterator, | |
| 338 | const std::pair<_Diff, _Distance_precision>&, int)): New. | |
| 339 | (__can_advance(const _Safe_iterator<>&, | |
| 340 | const std::pair<_Diff, _Distance_precision>&, int)): New. | |
| 341 | * include/debug/macros.h (__glibcxx_check_can_increment_dist): New, | |
| 342 | use latter. | |
| 343 | (__glibcxx_check_can_increment_range): Adapt to use latter. | |
| 344 | (__glibcxx_check_can_decrement_range): Likewise. | |
| 345 | * include/debug/safe_iterator.h | |
| 346 | (_Safe_iterator<>::_M_can_advance(const std::pair<_Diff, _Distance_precision>&, | |
| 347 | int)): New. | |
| 348 | (__can_advance(const _Safe_iterator<>&, | |
| 349 | const std::pair<_Diff, _Distance_precision>&, int)): New. | |
| 350 | * include/debug/safe_iterator.tcc | |
| 351 | (_Safe_iterator<>::_M_can_advance(const std::pair<_Diff, _Distance_precision>&, | |
| 352 | int)): New. | |
| 353 | (_Safe_iterator<>::_M_valid_range(const _Safe_iterator<>&, | |
| 354 | std::pair<difference_type, _Distance_precision>&, bool)): Adapt for | |
| 355 | __dp_sign_max_size. | |
| 356 | (__copy_move_a): Adapt to use __glibcxx_check_can_increment_dist. | |
| 357 | (__copy_move_backward_a): Likewise. | |
| 358 | (__equal_aux): Likewise. | |
| 359 | * include/debug/stl_iterator.h (__can_advance(const std::reverse_iterator<>&, | |
| 360 | const std::pair<_Diff, _Distance_precision>&, int)): New. | |
| 361 | (__can_advance(const std::move_iterator<>&, | |
| 362 | const std::pair<_Diff, _Distance_precision>&, int)): New. | |
| 363 | * testsuite/25_algorithms/copy/debug/99402.cc: New test. | |
| 364 | ||
| 365 | 2021-04-09 Jonathan Wakely <jwakely@redhat.com> | |
| 366 | ||
| 367 | PR libstdc++/99985 | |
| 368 | * include/bits/hashtable.h (_Hashtable::_S_nothrow_move()): Fix | |
| 369 | to be a valid constexpr function in C++11. | |
| 370 | * testsuite/23_containers/unordered_set/cons/99985.cc: New test. | |
| 371 | ||
| 372 | 2021-04-09 Jonathan Wakely <jwakely@redhat.com> | |
| 373 | ||
| 374 | * include/bits/fs_fwd.h: Fix doxygen group command. | |
| 375 | * include/bits/streambuf_iterator.h: Likewise. | |
| 376 | * include/bits/uses_allocator_args.h: Likewise. | |
| 377 | * include/std/memory: Likewise. | |
| 378 | * include/tr1/complex: Likewise. | |
| 379 | ||
| 019a9220 GA |
380 | 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| 381 | ||
| 382 | * include/bits/basic_string.h: Tweak doxygen comment. | |
| 383 | ||
| 384 | 2021-04-08 Patrick Palka <ppalka@redhat.com> | |
| 385 | ||
| 386 | * include/std/ranges (__detail::find): Define. | |
| 387 | (split_view::_OuterIter::operator++): Apply proposed resolution | |
| 388 | of LWG 3505. | |
| 389 | * testsuite/std/ranges/adaptors/split.cc (test10): New test. | |
| 390 | ||
| 391 | 2021-04-08 Patrick Palka <ppalka@redhat.com> | |
| 392 | ||
| 393 | * include/std/ranges (__detail::find_if): Simplify. | |
| 394 | (__detail::find_if_not): Likewise. | |
| 395 | (__detail::min): Remove. | |
| 396 | (__detail::mismatch): Simplify. | |
| 397 | (take_view::size): Use std::min instead of __detail::min. | |
| 398 | ||
| 399 | 2021-04-08 Patrick Palka <ppalka@redhat.com> | |
| 400 | ||
| 401 | * include/std/ranges (__detail::__returnable_element): New | |
| 402 | concept. | |
| 403 | (elements_view): Use this concept in its constraints. Add | |
| 404 | missing private access specifier. | |
| 405 | (elements_view::_S_get_element): Define as per LWG 3502. | |
| 406 | (elements_view::operator*, elements_view::operator[]): Use | |
| 407 | _S_get_element. | |
| 408 | (elements_view::operator++): Remove unnecessary constraint | |
| 409 | as per LWG 3492. | |
| 410 | * testsuite/std/ranges/adaptors/elements.cc (test05): New test. | |
| 411 | ||
| 412 | 2021-04-08 Jonathan Wakely <jwakely@redhat.com> | |
| 413 | ||
| 414 | * doc/Makefile.am (stamp-pdf-doxygen): Also grep for | |
| 415 | out-of-memory error in log file. | |
| 416 | * doc/Makefile.in: Regenerate. | |
| 417 | ||
| 418 | 2021-04-08 Jonathan Wakely <jwakely@redhat.com> | |
| 419 | ||
| 420 | * configure: Regenerate. | |
| 421 | ||
| 422 | 2021-04-08 Jonathan Wakely <jwakely@redhat.com> | |
| 423 | ||
| 424 | * include/bits/random.h: Fix doxygen group commands. | |
| 425 | * include/bits/regex_constants.h: Likewise. | |
| 426 | * include/tr1/random.h: Likewise. | |
| 427 | ||
| 428 | 2021-04-08 Jonathan Wakely <jwakely@redhat.com> | |
| 429 | ||
| 430 | * include/bits/hashtable.h (_Hashtable::_S_nothrow_move()): | |
| 431 | New function to determine noexcept-specifier for move | |
| 432 | constructors. | |
| 433 | (_Hashtable): Use _S_nothrow_move() on move constructors. | |
| 434 | * testsuite/23_containers/unordered_map/cons/noexcept_move_construct.cc: | |
| 435 | Correct static assertion message. | |
| 436 | * testsuite/23_containers/unordered_multimap/cons/noexcept_move_construct.cc: | |
| 437 | Likewise. | |
| 438 | * testsuite/23_containers/unordered_multiset/cons/noexcept_move_construct.cc: | |
| 439 | Likewise. | |
| 440 | * testsuite/23_containers/unordered_set/cons/noexcept_move_construct.cc: | |
| 441 | Likewise. | |
| 442 | ||
| 443 | 2021-04-08 Patrick Palka <ppalka@redhat.com> | |
| 444 | ||
| 445 | PR libstdc++/98384 | |
| 446 | * testsuite/20_util/to_chars/long_double.cc: Don't run the test | |
| 447 | on targets without a large long double. XFAIL the execution on | |
| 448 | targets with a non-conforming printf. | |
| 449 | ||
| 450 | 2021-04-08 Patrick Palka <ppalka@redhat.com> | |
| 451 | ||
| 452 | PR libstdc++/99433 | |
| 453 | * include/std/ranges (__adaptor::__maybe_refwrap): Remove. | |
| 454 | (__adaptor::__adaptor_invocable): New concept. | |
| 455 | (__adaptor::__adaptor_partial_app_viable): New concept. | |
| 456 | (__adaptor::_RangeAdaptorClosure): Rewrite, turning it into a | |
| 457 | non-template base class. | |
| 458 | (__adaptor::_RangeAdaptor): Rewrite, turning it into a CRTP base | |
| 459 | class template. | |
| 460 | (__adaptor::_Partial): New class template that represents | |
| 461 | partial application of a range adaptor non-closure. | |
| 462 | (__adaptor::__pipe_invocable): New concept. | |
| 463 | (__adaptor::_Pipe): New class template. | |
| 464 | (__detail::__can_ref_view): New concept. | |
| 465 | (__detail::__can_subrange): New concept. | |
| 466 | (all): Replace the lambda here with ... | |
| 467 | (_All): ... this functor. Add appropriate constraints. | |
| 468 | (__detail::__can_filter_view): New concept. | |
| 469 | (filter, _Filter): As in all/_All. | |
| 470 | (__detail::__can_transform): New concept. | |
| 471 | (transform, _Transform): As in all/_All. | |
| 472 | (__detail::__can_take_view): New concept. | |
| 473 | (take, _Take): As in all/_All. | |
| 474 | (__detail::__can_take_while_view): New concept. | |
| 475 | (take_while, _TakeWhile): As in all/_All. | |
| 476 | (__detail::__can_drop_view): New concept. | |
| 477 | (drop, _Drop): As in all/_All. | |
| 478 | (__detail::__can_drop_while_view): New concept. | |
| 479 | (drop_while, _DropWhile): As in all/_All. | |
| 480 | (__detail::__can_join_view): New concept. | |
| 481 | (join, _Join): As in all/_All. | |
| 482 | (__detail::__can_split_view): New concept. | |
| 483 | (split, _Split): As in all/_All. Rename template parameter | |
| 484 | _Fp to _Pattern. | |
| 485 | (__detail::__already_common): New concept. | |
| 486 | (__detail::__can_common_view): New concept. | |
| 487 | (common, _Common): As in all/_All. | |
| 488 | (__detail::__can_reverse_view): New concept. | |
| 489 | (reverse, _Reverse): As in all/_All. | |
| 490 | (__detail::__can_elements_view): New concept. | |
| 491 | (elements, _Elements): As in all/_All. | |
| 492 | (keys, values): Adjust. | |
| 493 | * testsuite/std/ranges/adaptors/99433.cc: New test. | |
| 494 | * testsuite/std/ranges/adaptors/all.cc: No longer expect that | |
| 495 | adding empty range adaptor closure objects to a pipeline doesn't | |
| 496 | increase the size of the pipeline. | |
| 497 | (test05): New test. | |
| 498 | * testsuite/std/ranges/adaptors/common.cc (test03): New test. | |
| 499 | * testsuite/std/ranges/adaptors/drop.cc (test09): New test. | |
| 500 | * testsuite/std/ranges/adaptors/drop_while.cc (test04): New test. | |
| 501 | * testsuite/std/ranges/adaptors/elements.cc (test04): New test. | |
| 502 | * testsuite/std/ranges/adaptors/filter.cc (test06): New test. | |
| 503 | * testsuite/std/ranges/adaptors/join.cc (test09): New test. | |
| 504 | * testsuite/std/ranges/adaptors/p2281.cc: New test. | |
| 505 | * testsuite/std/ranges/adaptors/reverse.cc (test07): New test. | |
| 506 | * testsuite/std/ranges/adaptors/split.cc (test01, test04): | |
| 507 | Adjust. | |
| 508 | (test09): New test. | |
| 509 | * testsuite/std/ranges/adaptors/split_neg.cc (test01): Adjust | |
| 510 | expected error message. | |
| 511 | (test02): Likewise. Extend test. | |
| 512 | * testsuite/std/ranges/adaptors/take.cc (test06): New test. | |
| 513 | * testsuite/std/ranges/adaptors/take_while.cc (test05): New test. | |
| 514 | * testsuite/std/ranges/adaptors/transform.cc (test07, test08): | |
| 515 | New test. | |
| 516 | ||
| 517 | 2021-04-08 Jonathan Wakely <jwakely@redhat.com> | |
| 518 | ||
| 519 | * include/std/string_view: Adjust Doxygen @file comment. | |
| 520 | ||
| 521 | 2021-04-08 Jonathan Wakely <jwakely@redhat.com> | |
| 522 | ||
| 523 | * include/std/type_traits (is_scoped_enum<T>): Constrain partial | |
| 524 | specialization to not match incomplete enum types. Use a | |
| 525 | requires-expression instead of instantiating is_convertible. | |
| 526 | (is_scoped_enum<const T>): Add as workaround for PR c++/99968. | |
| 527 | * testsuite/20_util/is_scoped_enum/value.cc: Check with | |
| 528 | incomplete types and opaque-enum-declarations. | |
| 529 | ||
| 299859c2 GA |
530 | 2021-04-07 Jonathan Wakely <jwakely@redhat.com> |
| 531 | ||
| 532 | PR libstdc++/99805 | |
| 533 | * src/c++17/fs_path.cc (path::_M_split_cmpts): Do not call | |
| 534 | non-const member on _M_pathname, to avoid copy-on-write. | |
| 535 | * testsuite/27_io/filesystem/path/decompose/parent_path.cc: | |
| 536 | Check construction from strings that might be shared. | |
| 537 | ||
| 8cac6af6 GA |
538 | 2021-04-06 Jonathan Wakely <jwakely@redhat.com> |
| 539 | ||
| 540 | * include/bits/move.h (forward, move, move_if_noexcept) | |
| 541 | (addressof): Add _GLIBCXX_NODISCARD. | |
| 542 | * include/bits/ranges_cmp.h (identity::operator()): Add | |
| 543 | nodiscard attribute. | |
| 544 | * include/c_global/cstddef (to_integer): Likewise. | |
| 545 | * include/std/bit (bit_cast): Likewise. | |
| 546 | * include/std/utility (as_const, to_underlying): Likewise. | |
| 547 | ||
| 548 | 2021-04-06 Jonathan Wakely <jwakely@redhat.com> | |
| 549 | ||
| 550 | * include/bits/move.h (forward): Change static_assert message | |
| 551 | to be unambiguous about what must be true. | |
| 552 | * testsuite/20_util/forward/c_neg.cc: Adjust dg-error. | |
| 553 | * testsuite/20_util/forward/f_neg.cc: Likewise. | |
| 554 | ||
| 555 | 2021-04-06 Jonathan Wakely <jwakely@redhat.com> | |
| 556 | ||
| 557 | * include/bits/alloc_traits.h: Use markdown for code font. | |
| 558 | * include/bits/basic_string.h: Fix @param names. | |
| 559 | * include/bits/max_size_type.h: Remove period after @file. | |
| 560 | * include/bits/regex.h: Fix duplicate @retval names, and rename. | |
| 561 | * include/ext/pb_ds/detail/priority_queue_base_dispatch.hpp: Add | |
| 562 | group open to match existing group close. | |
| 563 | * include/ext/pb_ds/priority_queue.hpp: Add blank line before group | |
| 564 | open. | |
| 565 | ||
| 8cac6af6 GA |
566 | 2021-04-06 Jonathan Wakely <jwakely@redhat.com> |
| 567 | ||
| 568 | * include/bits/atomic_base.h: Fix doxygen group close. | |
| 569 | * include/bits/basic_ios.h: Likewise. | |
| 570 | * include/bits/forward_list.h: Likewise. | |
| 571 | * include/bits/fs_dir.h: Likewise. | |
| 572 | * include/bits/fs_ops.h: Likewise. | |
| 573 | * include/bits/fs_path.h: Likewise. | |
| 574 | * include/bits/functional_hash.h: Likewise. | |
| 575 | * include/bits/gslice.h: Likewise. | |
| 576 | * include/bits/gslice_array.h: Likewise. | |
| 577 | * include/bits/hashtable_policy.h: Likewise. | |
| 578 | * include/bits/indirect_array.h: Likewise. | |
| 579 | * include/bits/locale_classes.h: Likewise. | |
| 580 | * include/bits/locale_facets.h: Likewise. | |
| 581 | * include/bits/locale_facets_nonio.h: Likewise. | |
| 582 | * include/bits/mask_array.h: Likewise. | |
| 583 | * include/bits/refwrap.h: Likewise. | |
| 584 | * include/bits/regex.h: Likewise. | |
| 585 | * include/bits/regex_automaton.h: Likewise. | |
| 586 | * include/bits/regex_compiler.h: Likewise. | |
| 587 | * include/bits/regex_constants.h: Likewise. | |
| 588 | * include/bits/regex_error.h: Likewise. | |
| 589 | * include/bits/regex_executor.h: Likewise. | |
| 590 | * include/bits/regex_scanner.h: Likewise. | |
| 591 | * include/bits/shared_ptr.h: Likewise. | |
| 592 | * include/bits/shared_ptr_atomic.h: Likewise. | |
| 593 | * include/bits/shared_ptr_base.h: Likewise. | |
| 594 | * include/bits/slice_array.h: Likewise. | |
| 595 | * include/bits/specfun.h: Likewise. | |
| 596 | * include/bits/std_function.h: Likewise. | |
| 597 | * include/bits/std_mutex.h: Likewise. | |
| 598 | * include/bits/stl_deque.h: Likewise. | |
| 599 | * include/bits/stl_iterator.h: Likewise. | |
| 600 | * include/bits/stl_iterator_base_types.h: Likewise. | |
| 601 | * include/bits/stl_map.h: Likewise. | |
| 602 | * include/bits/stl_multimap.h: Likewise. | |
| 603 | * include/bits/stl_multiset.h: Likewise. | |
| 604 | * include/bits/stl_numeric.h: Likewise. | |
| 605 | * include/bits/stl_pair.h: Likewise. | |
| 606 | * include/bits/stl_set.h: Likewise. | |
| 607 | * include/bits/stl_uninitialized.h: Likewise. | |
| 608 | * include/bits/stream_iterator.h: Likewise. | |
| 609 | * include/bits/streambuf_iterator.h: Likewise. | |
| 610 | * include/bits/unique_ptr.h: Likewise. | |
| 611 | * include/bits/unordered_map.h: Likewise. | |
| 612 | * include/bits/unordered_set.h: Likewise. | |
| 613 | * include/decimal/decimal: Likewise. | |
| 614 | * include/experimental/any: Likewise. | |
| 615 | * include/experimental/array: Likewise. | |
| 616 | * include/experimental/bits/fs_dir.h: Likewise. | |
| 617 | * include/experimental/bits/fs_fwd.h: Likewise. | |
| 618 | * include/experimental/bits/fs_ops.h: Likewise. | |
| 619 | * include/experimental/bits/fs_path.h: Likewise. | |
| 620 | * include/experimental/buffer: Likewise. | |
| 621 | * include/experimental/internet: Likewise. | |
| 622 | * include/experimental/optional: Likewise. | |
| 623 | * include/experimental/propagate_const: Likewise. | |
| 624 | * include/experimental/socket: Likewise. | |
| 625 | * include/ext/pb_ds/assoc_container.hpp: Likewise. | |
| 626 | * include/ext/pb_ds/detail/priority_queue_base_dispatch.hpp: | |
| 627 | Likewise. | |
| 628 | * include/ext/pb_ds/detail/tree_policy/node_metadata_selector.hpp: Likewise. | |
| 629 | * include/ext/pb_ds/detail/trie_policy/node_metadata_selector.hpp: Likewise. | |
| 630 | * include/ext/pb_ds/detail/types_traits.hpp: Likewise. | |
| 631 | * include/ext/pb_ds/exception.hpp: Likewise. | |
| 632 | * include/ext/pb_ds/priority_queue.hpp: Likewise. | |
| 633 | * include/ext/pb_ds/tag_and_trait.hpp: Likewise. | |
| 634 | * include/ext/random: Likewise. | |
| 635 | * include/std/any: Likewise. | |
| 636 | * include/std/atomic: Likewise. | |
| 637 | * include/std/bitset: Likewise. | |
| 638 | * include/std/chrono: Likewise. | |
| 639 | * include/std/complex: Likewise. | |
| 640 | * include/std/condition_variable: Likewise. | |
| 641 | * include/std/fstream: Likewise. | |
| 642 | * include/std/future: Likewise. | |
| 643 | * include/std/iostream: Likewise. | |
| 644 | * include/std/istream: Likewise. | |
| 645 | * include/std/mutex: Likewise. | |
| 646 | * include/std/numeric: Likewise. | |
| 647 | * include/std/ostream: Likewise. | |
| 648 | * include/std/ratio: Likewise. | |
| 649 | * include/std/shared_mutex: Likewise. | |
| 650 | * include/std/stdexcept: Likewise. | |
| 651 | * include/std/streambuf: Likewise. | |
| 652 | * include/std/system_error: Likewise. | |
| 653 | * include/std/thread: Likewise. | |
| 654 | * include/std/valarray: Likewise. | |
| 655 | * include/std/variant: Likewise. | |
| 656 | * include/tr1/cmath: Likewise. | |
| 657 | * include/tr1/regex: Likewise. | |
| 658 | * include/tr2/dynamic_bitset: Likewise. | |
| 659 | * libsupc++/atomic_lockfree_defines.h: Likewise. | |
| 660 | * libsupc++/exception: Likewise. | |
| 661 | * libsupc++/exception.h: Likewise. | |
| 662 | * libsupc++/exception_ptr.h: Likewise. | |
| 663 | * libsupc++/nested_exception.h: Likewise. | |
| 664 | ||
| 95d217ab GA |
665 | 2021-03-31 Alexandre Oliva <oliva@adacore.com> |
| 666 | ||
| 667 | * testsuite/30_threads/future/members/poll.cc: Use faster | |
| 668 | after-ready call in the calibration loop. | |
| 669 | ||
| 65374af2 GA |
670 | 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| 671 | ||
| 672 | * doc/xml/manual/status_cxx2017.xml: Adjust link for PSTL. | |
| 673 | * doc/html/manual/status.html: Regenerate. | |
| 674 | ||
| c4110112 GA |
675 | 2021-03-28 François Dumont <fdumont@gcc.gnu.org> |
| 676 | ||
| 677 | * include/debug/forward_list | |
| 678 | (forward_list(forward_list&&, const allocator_type&)): Add noexcept qualification. | |
| 679 | * include/debug/list (list(list&&, const allocator_type&)): Likewise and add | |
| 680 | call to safe container allocator aware move constructor. | |
| 681 | * include/debug/vector (vector(vector&&, const allocator_type&)): | |
| 682 | Fix noexcept qualification. | |
| 683 | * testsuite/23_containers/forward_list/cons/noexcept_move_construct.cc: | |
| 684 | Add allocator-extended move constructor noexceot qualification check. | |
| 685 | * testsuite/23_containers/list/cons/noexcept_move_construct.cc: Likewise. | |
| 686 | ||
| 651684b4 GA |
687 | 2021-03-26 Jonathan Wakely <jwakely@redhat.com> |
| 688 | ||
| 689 | * src/c++11/random.cc (USE_LCG): Define when a pseudo-random | |
| 690 | fallback is needed. | |
| 691 | [USE_LCG] (bad_seed, construct_lcg_at, destroy_lcg_at, __lcg): | |
| 692 | New helper functions and callback. | |
| 693 | (random_device::_M_init): Add 'prng' and 'all' enumerators. | |
| 694 | Replace switch with fallthrough with a series of 'if' statements. | |
| 695 | [USE_LCG]: Construct an lcg_type engine and use __lcg when cpuid | |
| 696 | checks fail. | |
| 697 | (random_device::_M_init_pretr1) [USE_MT19937]: Accept "prng" | |
| 698 | token. | |
| 699 | (random_device::_M_getval): Check for callback unconditionally | |
| 700 | and always pass _M_file pointer. | |
| 701 | * testsuite/26_numerics/random/random_device/85494.cc: Remove | |
| 702 | effective-target check. Use new random_device_available helper. | |
| 703 | * testsuite/26_numerics/random/random_device/94087.cc: Likewise. | |
| 704 | * testsuite/26_numerics/random/random_device/cons/default-cow.cc: | |
| 705 | Remove effective-target check. | |
| 706 | * testsuite/26_numerics/random/random_device/cons/default.cc: | |
| 707 | Likewise. | |
| 708 | * testsuite/26_numerics/random/random_device/cons/token.cc: Use | |
| 709 | new random_device_available helper. Test "prng" token. | |
| 710 | * testsuite/util/testsuite_random.h (random_device_available): | |
| 711 | New helper function. | |
| 712 | ||
| 4493b1c1 GA |
713 | 2021-03-25 François Dumont <fdumont@gcc.gnu.org> |
| 714 | ||
| 715 | * include/debug/string | |
| 716 | (basic_string(const basic_string&, const _Alloc&)): Define even if !_GLIBCXX_USE_CXX11_ABI. | |
| 717 | (basic_string(basic_string&&, const _Alloc&)): Likewise and add noexcept qualification. | |
| 718 | (basic_string<>::erase): Adapt to take __const_iterator. | |
| 719 | (basic_string(const _CharT*, const _Allocator&)): Remove assign call. | |
| 720 | (basic_string<>::insert(const_iterator, _InputIte, _InputIte)): Try to | |
| 721 | remove iterator debug layer even if !_GLIBCXX_USE_CXX11_ABI. | |
| 722 | [_GLIBCXX_USE_CHAR8_T] (__gnu_debug::u8string): New. | |
| 723 | (__gnu_debug::u16string, __gnu_debug::u32string): New. | |
| 724 | (std::hash<__gnu_debug::basic_string<>>): New partial specialization. | |
| 725 | (std::__is_fast_hash<__gnu_debug::basic_string<>>): Likewise. | |
| 726 | * testsuite/util/exception/safety.h | |
| 727 | (erase_base<__gnu_debug::basic_string<>>): New partial specialization. | |
| 728 | (insert_base<__gnu_debug::basic_string<>>): Likewise. | |
| 729 | * testsuite/util/testsuite_container_traits.h (traits<__gnu_debug::basic_string<>>): | |
| 730 | New partial specialization. | |
| 731 | * testsuite/21_strings/basic_string/hash/debug.cc: New test. | |
| 732 | * testsuite/21_strings/basic_string/requirements/citerators.cc: | |
| 733 | Add test on __gnu_debug::string. | |
| 734 | * testsuite/21_strings/basic_string/requirements/dr438/constructor.cc: Likewise. | |
| 735 | * testsuite/21_strings/basic_string/requirements/exception/basic.cc: Likewise. | |
| 736 | * testsuite/21_strings/basic_string/requirements/exception/generation_prohibited.cc: | |
| 737 | Likewise. | |
| 738 | * testsuite/21_strings/basic_string/requirements/exception/propagation_consistent.cc: | |
| 739 | Likewise. | |
| 740 | * testsuite/21_strings/basic_string/requirements/explicit_instantiation/char/1.cc: | |
| 741 | Likewise. | |
| 742 | * testsuite/21_strings/basic_string/requirements/explicit_instantiation/char16_t/1.cc: | |
| 743 | Likewise. | |
| 744 | * testsuite/21_strings/basic_string/requirements/explicit_instantiation/char32_t/1.cc: | |
| 745 | Likewise. | |
| 746 | * testsuite/21_strings/basic_string/requirements/explicit_instantiation/char8_t/1.cc: | |
| 747 | Likewise. | |
| 748 | * testsuite/21_strings/basic_string/requirements/explicit_instantiation/wchar_t/1.cc: | |
| 749 | Likewise. | |
| 750 | * testsuite/21_strings/basic_string/requirements/typedefs.cc: Likewise. | |
| 751 | ||
| 752 | 2021-03-25 Jakub Jelinek <jakub@redhat.com> | |
| 753 | ||
| 754 | PR c++/99672 | |
| 755 | * testsuite/18_support/source_location/consteval.cc (main): Adjust | |
| 756 | expected column numbers. | |
| 757 | * testsuite/18_support/source_location/1.cc (main): Likewise. | |
| 758 | ||
| 759 | 2021-03-25 Jonathan Wakely <jwakely@redhat.com> | |
| 760 | ||
| 761 | * libsupc++/new_opa.cc [!_GLIBCXX_HOSTED]: Declare malloc. | |
| 762 | ||
| 763 | 2021-03-25 Jonathan Wakely <jwakely@redhat.com> | |
| 764 | ||
| 765 | * testsuite/util/exception/safety.h (setup_base::generate): | |
| 766 | Support seeding random engine. | |
| 767 | (erase_point, erase_range): Adjust range of random numbers to | |
| 768 | ensure dereferenceable iterators are used where required. | |
| 769 | (generation_prohibited::run): Do not try to erase from empty | |
| 770 | containers. | |
| 771 | * testsuite/util/testsuite_containergen.h (test_containers): | |
| 772 | Support seeding random engine. | |
| 773 | ||
| bf1f3168 GA |
774 | 2021-03-23 Jonathan Wakely <jwakely@redhat.com> |
| 775 | ||
| 776 | * testsuite/std/ranges/adaptors/reverse.cc: Replace duplicated | |
| 777 | line with a check that uses the const being/end overloads. | |
| 778 | ||
| 779 | 2021-03-23 Moritz Sichert <sichert@in.tum.de> | |
| 780 | ||
| 781 | * include/std/ranges (reverse_view::begin, reverse_view::end): | |
| 782 | Qualify make_reverse_iterator calls to avoid ADL. | |
| 783 | * testsuite/std/ranges/adaptors/reverse.cc: Test that | |
| 784 | views::reverse works when make_reverse_iterator is defined | |
| 785 | in an associated namespace. | |
| 786 | ||
| 787 | 2021-03-23 Jonathan Wakely <jwakely@redhat.com> | |
| 788 | ||
| 789 | * include/bits/c++config (_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT): | |
| 790 | Do not define when compiling with Clang. | |
| 791 | ||
| 8b744f46 GA |
792 | 2021-03-22 Jonathan Wakely <jwakely@redhat.com> |
| 793 | ||
| 794 | * include/std/string_view (basic_string_view(Range&&)): Define new | |
| 795 | constructor and deduction guide. | |
| 796 | * testsuite/21_strings/basic_string_view/cons/char/range_c++20.cc: New test. | |
| 797 | * testsuite/21_strings/basic_string_view/cons/wchar_t/range_c++20.cc: New test. | |
| 798 | ||
| 799 | 2021-03-22 Jonathan Wakely <jwakely@redhat.com> | |
| 800 | ||
| 801 | * include/bits/range_access.h (begin(T (&)[N]), end(T (&)[N])): | |
| 802 | Add missing 'noexcept' as per LWG 2280. | |
| 803 | (rbegin(T (&)[N]), rend(T (&)[N]), rbegin(initializer_list<T>)) | |
| 804 | (rend(initializer_list<T>)): Add 'noexcept' as per LWG 3537. | |
| 805 | * testsuite/24_iterators/range_access/range_access.cc: Check for | |
| 806 | expected noexcept specifiers. Check result types of generic | |
| 807 | std::begin and std::end overloads. | |
| 808 | * testsuite/24_iterators/range_access/range_access_cpp14.cc: | |
| 809 | Check for expected noexcept specifiers. | |
| 810 | * testsuite/24_iterators/range_access/range_access_cpp17.cc: | |
| 811 | Likewise. | |
| 812 | ||
| 5f256a70 GA |
813 | 2021-03-19 Jonathan Wakely <jwakely@redhat.com> |
| 814 | ||
| 815 | * include/std/type_traits (is_scoped_enum): Define. | |
| 816 | * include/std/version (__cpp_lib_is_scoped_enum): Define. | |
| 817 | * testsuite/20_util/is_scoped_enum/value.cc: New test. | |
| 818 | * testsuite/20_util/is_scoped_enum/version.cc: New test. | |
| 819 | ||
| bc212776 GA |
820 | 2021-03-16 Jonathan Wakely <jwakely@redhat.com> |
| 821 | ||
| 822 | PR libstdc++/99341 | |
| 823 | * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Remove | |
| 824 | std::once_flag symbols. | |
| 825 | * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Likewise. | |
| 826 | * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Likewise. | |
| 827 | * config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: | |
| 828 | Likewise. | |
| 829 | * config/abi/pre/gnu.ver: Likewise. | |
| 830 | * src/c++11/mutex.cc [_GLIBCXX_HAVE_LINUX_FUTEX] | |
| 831 | (struct __once_flag_compat): Remove. | |
| 832 | (_ZNSt9once_flag11_M_activateEv): Remove. | |
| 833 | (_ZNSt9once_flag9_M_finishEb): Remove. | |
| 834 | ||
| 835 | 2021-03-16 Jonathan Wakely <jwakely@redhat.com> | |
| 836 | ||
| 837 | PR libstdc++/99341 | |
| 838 | * include/std/mutex [_GLIBCXX_HAVE_LINUX_FUTEX] (once_flag): | |
| 839 | Revert to pthread_once_t implementation. | |
| 840 | [_GLIBCXX_HAVE_LINUX_FUTEX] (call_once): Likewise. | |
| 841 | * src/c++11/mutex.cc [_GLIBCXX_HAVE_LINUX_FUTEX] | |
| 842 | (struct __once_flag_compat): New type matching the reverted | |
| 843 | implementation of once_flag using futexes. | |
| 844 | (once_flag::_M_activate): Remove, replace with ... | |
| 845 | (_ZNSt9once_flag11_M_activateEv): ... alias symbol. | |
| 846 | (once_flag::_M_finish): Remove, replace with ... | |
| 847 | (_ZNSt9once_flag9_M_finishEb): ... alias symbol. | |
| 848 | * testsuite/30_threads/call_once/66146.cc: Removed. | |
| 849 | ||
| 3c5b6d24 GA |
850 | 2021-03-15 Iain Sandoe <iain@sandoe.co.uk> |
| 851 | ||
| 852 | * testsuite/17_intro/names.cc: Exclude j from the list | |
| 853 | of test symbols for Darwin. | |
| 854 | ||
| 855 | 2021-03-15 Iain Sandoe <iain@sandoe.co.uk> | |
| 856 | ||
| 857 | * config/os/bsd/darwin/ppc-extra.ver: Add matching for | |
| 858 | to_chars and from_chars for long double. | |
| 859 | ||
| 860 | 2021-03-15 Patrick Palka <ppalka@redhat.com> | |
| 861 | ||
| 862 | * include/bits/max_size_type.h (__max_size_type::operator _Tp): | |
| 863 | Fix formatting. | |
| 864 | (__max_size_type::operator++): Define. | |
| 865 | (__max_size_type::operator--): Likewise. | |
| 866 | (__max_size_type::operator<=>): Conditionally define (in place | |
| 867 | of the other comparison operators). | |
| 868 | (__max_diff_type::operator _Tp): Fix formatting. | |
| 869 | (__max_diff_type::operator++): Define. | |
| 870 | (__max_diff_type::operator--): Likewise. | |
| 871 | (__max_diff_type::operator<=>): Conditionally define (in place | |
| 872 | of the other comparison operators). | |
| 873 | * testsuite/std/ranges/iota/max_size_type.cc (test01): Test | |
| 874 | these operator overloads. | |
| 875 | ||
| c2be8205 CT |
876 | 2021-03-15 Caroline Tice <cmtice@google.com> |
| 877 | ||
| 878 | PR libstdc++/99172 | |
| 879 | * src/Makefile.am (AM_CXXFLAGS_PRE, AM_CXXFLAGS): Add | |
| 880 | AM_CXXFLAGS_PRE with the old definition of AM_CXXFLAGS; make | |
| 881 | AM_CXXFLAGS to be AM_CXXFLAGS_PRE with '-fvtable-verify=std' | |
| 882 | filtered out. | |
| 883 | * src/Makefile.in: Regenerate. | |
| 884 | ||
| 48ff383f GA |
885 | 2021-03-11 Patrick Palka <ppalka@redhat.com> |
| 886 | ||
| 887 | * src/c++17/floating_to_chars.cc: Simplify the file as if | |
| 888 | __SIZEOF_INT128__ is always defined. | |
| 889 | [!defined __SIZEOF_INT128__]: Include "uint128_t.h". Define | |
| 890 | a base-10 to_chars overload for the uint128_t class type. | |
| 891 | * src/c++17/uint128_t.h: New file. | |
| 892 | * testsuite/20_util/to_chars/long_double.cc: No longer expect an | |
| 893 | execution FAIL on targets that have a large long double type | |
| 894 | but lack __int128. | |
| 895 | ||
| 896 | 2021-03-11 Patrick Palka <ppalka@redhat.com> | |
| 897 | ||
| 898 | * src/c++17/ryu/LOCAL_PATCHES: Update. | |
| 899 | * src/c++17/ryu/d2s_intrinsics.h: Don't define uint128_t. | |
| 900 | * src/c++17/ryu/generic_128.h: Likewise. | |
| 901 | * src/c++17/ryu/ryu_generic_128.h (struct floating_decimal_128): | |
| 902 | Use uint128_t instead of __uint128_t. | |
| 903 | (generic_binary_to_decimal): Likewise. | |
| 904 | ||
| 905 | 2021-03-11 Patrick Palka <ppalka@redhat.com> | |
| 906 | ||
| 907 | * src/c++17/ryu/LOCAL_PATCHES: New file. | |
| 908 | ||
| 909 | 2021-03-11 Patrick Palka <ppalka@redhat.com> | |
| 910 | ||
| 911 | * src/c++17/floating_to_chars.cc (uint128_t): New conditionally | |
| 912 | defined alias of unsigned __int128. | |
| 913 | (floating_type_traits_binary128::mantissa_t): Use uint128_t | |
| 914 | instead of unsigned __int128. | |
| 915 | (floating_type_traits<long double>::mantissa_t) | |
| 916 | [LONG_DOUBLE_KIND == LDK_IBM128]: Likewise. | |
| 917 | (get_ieee_repr): Likewise. Make casts from uint_t to mantissa_t | |
| 918 | and uint32_t explicit. Simplify the extraction of mantissa, | |
| 919 | exponent and sign bit. | |
| 920 | ||
| 921 | 2021-03-11 Jonathan Wakely <jwakely@redhat.com> | |
| 922 | ||
| 923 | * include/std/barrier (barrier::arrival_token): New move-only | |
| 924 | class that encapsulates the underlying token value. | |
| 925 | ||
| 926 | 2021-03-11 Jonathan Wakely <jwakely@redhat.com> | |
| 927 | ||
| 928 | * python/libstdcxx/v6/printers.py (find_type): Use tag attribute | |
| 929 | instead of unqualified() method. | |
| 930 | ||
| 931 | 2021-03-11 Jonathan Wakely <jwakely@redhat.com> | |
| 932 | ||
| 933 | PR libstdc++/99537 | |
| 934 | * include/std/stop_token (_Stop_state_t::_M_release_ownership): | |
| 935 | Use acq_rel memory ordering. | |
| 936 | ||
| 937 | 2021-03-11 Jonathan Wakely <jwakely@redhat.com> | |
| 938 | ||
| 864caa15 | 939 | PR libstdc++/99533 |
| 48ff383f GA |
940 | * src/c++17/fs_dir.cc (recursive_directory_iterator): Use new |
| 941 | helper function to check for permission denied errors. | |
| 942 | * src/filesystem/dir.cc (recursive_directory_iterator): | |
| 943 | Likewise. | |
| 944 | * src/filesystem/dir-common.h (is_permission_denied_error): New | |
| 945 | helper function. | |
| 946 | ||
| 947 | 2021-03-11 Jonathan Wakely <jwakely@redhat.com> | |
| 948 | ||
| 949 | PR libstdc++/99536 | |
| 950 | * include/bits/random.h (normal_distribution): Use | |
| 951 | default-initializer for _M_saved and _M_saved_available. | |
| 952 | ||
| e9800852 GA |
953 | 2021-03-10 John David Anglin <danglin@gcc.gnu.org> |
| 954 | ||
| 955 | * testsuite/29_atomics/atomic/wait_notify/bool.cc: Add options to | |
| 956 | link with libatomic. | |
| 957 | * testsuite/29_atomics/atomic/wait_notify/generic.cc: Likewise. | |
| 958 | * testsuite/29_atomics/atomic/wait_notify/pointers.cc: Likewise. | |
| 959 | * testsuite/29_atomics/atomic_flag/wait_notify/1.cc: Likewise. | |
| 960 | * testsuite/30_threads/barrier/arrive.cc: Likewise. | |
| 961 | * testsuite/30_threads/barrier/arrive_and_drop.cc: Likewise. | |
| 962 | * testsuite/30_threads/barrier/arrive_and_wait.cc: Likewise. | |
| 963 | * testsuite/30_threads/barrier/completion.cc: Likewise. | |
| 964 | * testsuite/30_threads/latch/3.cc: Likewise. | |
| 965 | * testsuite/30_threads/semaphore/try_acquire.cc: Likewise. | |
| 966 | * testsuite/30_threads/semaphore/try_acquire_for.cc: Likewise. | |
| 967 | * testsuite/30_threads/semaphore/try_acquire_until.cc: Likewise. | |
| 968 | ||
| 969 | 2021-03-10 Jonathan Wakely <jwakely@redhat.com> | |
| 970 | ||
| 971 | PR libstdc++/99413 | |
| 972 | * include/bits/align.h: Include debug/assertions.h. | |
| 973 | * include/bits/codecvt.h: Include bits/c++config.h. | |
| 974 | * include/bits/enable_special_members.h: Likewise. | |
| 975 | * include/bits/erase_if.h: Likewise. | |
| 976 | * include/bits/functional_hash.h: Include <type_traits>. | |
| 977 | * include/bits/invoke.h: Include bits/move.h. | |
| 978 | * include/bits/ostream_insert.h: Include bits/exception_defines.h. | |
| 979 | * include/bits/parse_numbers.h: Include <type_traits>. | |
| 980 | * include/bits/predefined_ops.h: Include bits/c++config.h. | |
| 981 | * include/bits/range_access.h: Include bits/stl_iterator.h. | |
| 982 | * include/bits/stl_bvector.h: Do not include bits/stl_vector.h. | |
| 983 | * include/bits/stl_iterator.h: Include bits/stl_iterator_base_types.h. | |
| 984 | * include/bits/stl_uninitialized.h: Include bits/stl_algobase.h. | |
| 985 | * include/bits/uniform_int_dist.h: Include bits/concept_check.h. | |
| 986 | * include/bits/unique_lock.h: Include bits/std_mutex.h. | |
| 987 | * include/debug/assertions.h: Include bits/c++config.h. | |
| 988 | ||
| 989 | 2021-03-10 Jonathan Wakely <jwakely@redhat.com> | |
| 990 | ||
| 991 | * include/bits/ranges_cmp.h (__eq_builtin_ptr_cmp): Remove. | |
| 992 | (ranges::equal_to, ranges::not_equal_to): Do not constrain | |
| 993 | with __eq_builtin_ptr_cmp. | |
| 994 | (ranges::less, ranges::greater, ranges::less_equal) | |
| 995 | (ranges::greater_equal): Do not constrain with | |
| 996 | __less_builtin_ptr_cmp. | |
| 997 | * libsupc++/compare (compare_three_way): Do not constrain with | |
| 998 | __3way_builtin_ptr_cmp. | |
| 999 | * testsuite/18_support/comparisons/object/builtin-ptr-three-way.cc: Moved to... | |
| 1000 | * testsuite/18_support/comparisons/object/lwg3530.cc: ...here. | |
| 1001 | * testsuite/20_util/function_objects/range.cmp/lwg3530.cc: New test. | |
| 1002 | ||
| 1003 | 2021-03-10 Jonathan Wakely <jwakely@redhat.com> | |
| 1004 | ||
| 1005 | * testsuite/std/time/syn_c++20.cc: Enable synopsis checks for | |
| 1006 | C++20 calendar types. | |
| 1007 | ||
| 0ad6a2e2 GA |
1008 | 2021-03-06 Jakub Jelinek <jakub@redhat.com> |
| 1009 | ||
| 1010 | PR libstdc++/99396 | |
| 1011 | * include/std/bit (__rotl, __rotr): Add optimized variants for power of | |
| 1012 | two _Nd which the compiler can pattern match the rotates. | |
| 1013 | ||
| 67f10d28 GA |
1014 | 2021-03-04 Jonathan Wakely <jwakely@redhat.com> |
| 1015 | ||
| 1016 | PR libstdc++/99382 | |
| 1017 | * testsuite/20_util/specialized_algorithms/uninitialized_default_n/sizes.cc: | |
| 1018 | Make storage larger than required. Verify no write to the last | |
| 1019 | element. | |
| 1020 | * testsuite/20_util/specialized_algorithms/uninitialized_value_construct_n/sizes.cc: | |
| 1021 | Likewise. | |
| 1022 | ||
| f3641ac7 GA |
1023 | 2021-03-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 1024 | ||
| 1025 | * config/abi/post/i386-solaris/baseline_symbols.txt: Regenerate. | |
| 1026 | * config/abi/post/i386-solaris/amd64/baseline_symbols.txt: | |
| 1027 | Likewise. | |
| 1028 | * config/abi/post/sparc-solaris/baseline_symbols.txt: Likewise. | |
| 1029 | * config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt: | |
| 1030 | Likewise. | |
| 1031 | ||
| 1032 | 2021-03-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| 1033 | ||
| 1034 | * include/experimental/bits/simd.h: Replace reserved _X, _B by | |
| 1035 | _Xp, _Bp. | |
| 1036 | * include/experimental/bits/simd_builtin.h: Likewise. | |
| 1037 | * include/experimental/bits/simd_x86.h: Likewise. | |
| 1038 | ||
| ec9dc4fa GA |
1039 | 2021-02-27 Jonathan Wakely <jwakely@redhat.com> |
| 1040 | ||
| 1041 | PR libstdc++/99301 | |
| 1042 | * include/std/chrono (year_month_day::_M_days_since_epoch()): | |
| 1043 | Convert chrono::month and chrono::day to unsigned before | |
| 1044 | converting to uint32_t. | |
| 1045 | ||
| daa68844 GA |
1046 | 2021-02-25 Jonathan Wakely <jwakely@redhat.com> |
| 1047 | ||
| 1048 | * include/std/chrono (year_month_day::_S_from_days): Perform | |
| 1049 | all calculations with type uint32_t. | |
| 1050 | ||
| 1051 | 2021-02-25 Jonathan Wakely <jwakely@redhat.com> | |
| 1052 | ||
| 1053 | * doc/xml/manual/abi.xml: Document versioning for GCC 11. | |
| 1054 | * doc/html/manual/abi.html: Regenerate. | |
| 1055 | ||
| 1056 | 2021-02-25 Jonathan Wakely <jwakely@redhat.com> | |
| 1057 | ||
| 1058 | PR libstdc++/99270 | |
| 1059 | * testsuite/27_io/headers/cstdio/types_std.cc: Use pointer to | |
| 1060 | FILE instead of FILE. | |
| 1061 | ||
| 1062 | 2021-02-25 Andreas Schwab <schwab@suse.de> | |
| 1063 | ||
| 1064 | * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update. | |
| 1065 | * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update. | |
| 1066 | * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update. | |
| 1067 | * config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: Update. | |
| 1068 | ||
| 1069 | 2021-02-25 Jonathan Wakely <jwakely@redhat.com> | |
| 1070 | ||
| 1071 | PR libstdc++/99265 | |
| 1072 | * include/std/chrono (year_month_day::_S_from_days): Cast long | |
| 1073 | to int explicitly. | |
| 1074 | ||
| 1075 | 2021-02-25 Jonathan Wakely <jwakely@redhat.com> | |
| 1076 | ||
| 1077 | * include/std/utility (to_underlying): Define. | |
| 1078 | * include/std/version (__cpp_lib_to_underlying): Define. | |
| 1079 | * testsuite/20_util/to_underlying/1.cc: New test. | |
| 1080 | * testsuite/20_util/to_underlying/version.cc: New test. | |
| 1081 | ||
| 4028d01a GA |
1082 | 2021-02-24 Jonathan Wakely <jwakely@redhat.com> |
| 1083 | ||
| 1084 | PR libstdc++/99261 | |
| 1085 | * src/c++17/floating_to_chars.cc (sprintf_ld): Add extra args | |
| 1086 | before value to be printed. | |
| 1087 | ||
| 1088 | 2021-02-24 Patrick Palka <ppalka@redhat.com> | |
| 1089 | ||
| 1090 | * src/c++17/floating_to_chars.cc (__floating_to_chars_precision): | |
| 1091 | Relax the condition that guards the printf code path to accept | |
| 1092 | F128_type as well as long double. | |
| 1093 | ||
| 1094 | 2021-02-24 Cassio Neri <cassio.neri@gmail.com> | |
| 1095 | ||
| 1096 | * include/std/chrono (year_month_day_last:day): New | |
| 1097 | implementation. | |
| 1098 | ||
| 1099 | 2021-02-24 Cassio Neri <cassio.neri@gmail.com> | |
| 1100 | ||
| 1101 | * include/std/chrono (year::is_leap): New implementation. | |
| 1102 | * testsuite/std/time/year/2.cc: New test. | |
| 1103 | ||
| 1104 | 2021-02-24 Cassio Neri <cassio.neri@gmail.com> | |
| 1105 | ||
| 1106 | * include/std/chrono (year_month_day::_M_days_since_epoch): | |
| 1107 | New implementation. | |
| 1108 | * testsuite/std/time/year_month_day/4.cc: New test. | |
| 1109 | ||
| 1110 | 2021-02-24 Cassio Neri <cassio.neri@gmail.com> | |
| 1111 | ||
| 1112 | * include/std/chrono (year_month_day::_S_from_days): New | |
| 1113 | implementation. | |
| 1114 | * testsuite/std/time/year_month_day/3.cc: New test. | |
| 1115 | ||
| 1116 | 2021-02-24 Patrick Palka <ppalka@redhat.com> | |
| 1117 | ||
| 1118 | PR libstdc++/98384 | |
| 1119 | * testsuite/20_util/to_chars/long_double.cc: Include <optional>. | |
| 1120 | (test01): Simplify verifying the nearby values by using a | |
| 1121 | 2-iteration loop and a dedicated output buffer to check that the | |
| 1122 | nearby values are different. Factor out the printf-based | |
| 1123 | verification into a local function, and check that the leading | |
| 1124 | hex digits agree before comparing to the output of printf. Also | |
| 1125 | verify the output by round-tripping it through from_chars. | |
| 1126 | ||
| 1127 | 2021-02-24 Jonathan Wakely <jwakely@redhat.com> | |
| 1128 | ||
| 1129 | PR libstdc++/98389 | |
| 1130 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.29): Do not match to_chars | |
| 1131 | symbols for long double arguments mangled as 'g'. | |
| 1132 | * config/os/gnu-linux/ldbl-extra.ver: Likewise. | |
| 1133 | * config/os/gnu-linux/ldbl-ieee128-extra.ver: Likewise. | |
| 1134 | * src/c++17/Makefile.am [GLIBCXX_LDBL_ALT128_COMPAT_TRUE]: | |
| 1135 | Use -mabi=ibmlongdouble for floating_to_chars.cc. | |
| 1136 | * src/c++17/Makefile.in: Regenerate. | |
| 1137 | * src/c++17/floating_to_chars.cc (floating_type_traits_binary128): | |
| 1138 | New type defining type traits of IEEE binary128 format. | |
| 1139 | (floating_type_traits<__float128>): Define specialization. | |
| 1140 | (floating_type_traits<long double>): Define in terms of | |
| 1141 | floating_type_traits_binary128 when appropriate. | |
| 1142 | (floating_to_shortest_scientific): Handle __float128. | |
| 1143 | (sprintf_ld): New function template for printing a long double | |
| 1144 | or __ieee128 value using sprintf. | |
| 1145 | (__floating_to_chars_shortest, __floating_to_chars_precision): | |
| 1146 | Use sprintf_ld. | |
| 1147 | (to_chars): Define overloads for __float128. | |
| 1148 | ||
| 1149 | 2021-02-24 Jonathan Wakely <jwakely@redhat.com> | |
| 1150 | ||
| 1151 | * testsuite/17_intro/names.cc: Undefine 'u' on powerpc*-linux*. | |
| 1152 | ||
| 71e24b06 GA |
1153 | 2021-02-23 Martin Sebor <msebor@redhat.com> |
| 1154 | ||
| 1155 | PR c++/99074 | |
| 1156 | * libsupc++/dyncast.cc (__dynamic_cast): Return null when | |
| 1157 | first argument is null. | |
| 1158 | ||
| 1159 | 2021-02-23 Jakub Jelinek <jakub@redhat.com> | |
| 1160 | ||
| 1161 | PR libstdc++/99181 | |
| 1162 | * testsuite/21_strings/char_traits/requirements/char/99181.cc: New | |
| 1163 | test. | |
| 1164 | ||
| 1165 | 2021-02-23 Jakub Jelinek <jakub@redhat.com> | |
| 1166 | ||
| 1167 | PR libstdc++/99181 | |
| 1168 | * include/bits/char_traits.h (char_traits<char>::compare): For | |
| 1169 | constexpr evaluation don't call | |
| 1170 | __gnu_cxx::char_traits<char_type>::compare but do the comparison loop | |
| 1171 | directly. | |
| 1172 | ||
| 1173 | 2021-02-23 Jakub Jelinek <jakub@redhat.com> | |
| 1174 | ||
| 1175 | PR libstdc++/97549 | |
| 1176 | * include/pstl/parallel_backend_serial.h: Remove __pstl::__par_backend. | |
| 1177 | ||
| 1178 | 2021-02-23 Patrick Palka <ppalka@redhat.com> | |
| 1179 | ||
| 1180 | PR libstdc++/98384 | |
| 1181 | * src/c++17/floating_to_chars.cc (get_ieee_repr): Extract | |
| 1182 | the high- and low-order parts from an IBM long double value | |
| 1183 | in an endian-agnostic way. | |
| 1184 | ||
| 50352c6c GA |
1185 | 2021-02-19 Jonathan Wakely <jwakely@redhat.com> |
| 1186 | ||
| 1187 | * include/bits/atomic_wait.h (__thread_relax()): Call | |
| 1188 | __thread_yield() not __gthread_yield(). | |
| 1189 | ||
| de594739 GA |
1190 | 2021-02-15 Jonathan Wakely <jwakely@redhat.com> |
| 1191 | ||
| 1192 | * include/bits/atomic_wait.h (__thread_yield()): Check | |
| 1193 | _GLIBCXX_HAS_GTHREADS before using __gthread_yield. | |
| 1194 | (__thread_relax()): Use __thread_yield() instead of repeating | |
| 1195 | the preprocessor checks for __gthread_yield. | |
| 1196 | ||
| 1197 | 2021-02-15 Jonathan Wakely <jwakely@redhat.com> | |
| 1198 | ||
| 1199 | * include/std/mutex (once_flag::_M_activate()): Add explicit | |
| 1200 | return statement for passive case. | |
| 1201 | (once_flag::_M_finish(bool)): Use reserved name for parameter. | |
| 1202 | ||
| c5ae38e8 GA |
1203 | 2021-02-14 Jonathan Wakely <jwakely@redhat.com> |
| 1204 | ||
| 1205 | PR libstdc++/99096 | |
| 1206 | * testsuite/util/testsuite_fs.h: Always include <unistd.h>. | |
| 1207 | ||
| fab095da GA |
1208 | 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| 1209 | ||
| 1210 | PR libstdc++/88881 | |
| 1211 | * src/c++17/fs_ops.cc (fs::symlink_status): Re-enable workaround. | |
| 1212 | ||
| 1213 | 2021-02-12 Jonathan Wakely <jwakely@redhat.com> | |
| 1214 | ||
| 1215 | * doc/xml/manual/status_cxx2014.xml: Document implementation | |
| 1216 | specific properties of std::experimental::filesystem::rename. | |
| 1217 | * doc/xml/manual/status_cxx2017.xml: Document implementation | |
| 1218 | specific properties of std::filesystem::rename. | |
| 1219 | * doc/html/*: Regenerate. | |
| 1220 | * src/c++17/fs_ops.cc (fs::rename): Implement correct behaviour | |
| 1221 | for directories on Windows. | |
| 1222 | * src/filesystem/ops-common.h (__gnu_posix::rename): Use | |
| 1223 | MoveFileExW on Windows. | |
| 1224 | * testsuite/27_io/filesystem/operations/rename.cc: New test. | |
| 1225 | * testsuite/experimental/filesystem/operations/rename.cc: New test. | |
| 1226 | ||
| 1227 | 2021-02-12 Jonathan Wakely <jwakely@redhat.com> | |
| 1228 | ||
| 1229 | * testsuite/util/testsuite_fs.h (nonexistent_path): Add | |
| 1230 | random number to the path. | |
| 1231 | ||
| 1232 | 2021-02-12 Jonathan Wakely <jwakely@redhat.com> | |
| 1233 | ||
| 1234 | * include/experimental/internet (address_v6::to_string): Include | |
| 1235 | scope ID in string. | |
| 1236 | * testsuite/experimental/net/internet/address/v6/members.cc: | |
| 1237 | Test to_string() results. | |
| 1238 | ||
| 1239 | 2021-02-12 Jonathan Wakely <jwakely@redhat.com> | |
| 1240 | ||
| 1241 | * include/experimental/internet (address_v6::any): Avoid using | |
| 1242 | memcpy in constexpr function. | |
| 1243 | (address_v6::loopback): Likewise. | |
| 1244 | (make_address_v6): Fix missing return statements on error paths. | |
| 1245 | * include/experimental/io_context: Avoid -Wdangling-else | |
| 1246 | warning. | |
| 1247 | * testsuite/experimental/net/internet/address/v4/members.cc: | |
| 1248 | Remove unused variables. | |
| 1249 | * testsuite/experimental/net/internet/address/v6/members.cc: | |
| 1250 | New test. | |
| 1251 | ||
| 1252 | 2021-02-12 Jonathan Wakely <jwakely@redhat.com> | |
| 1253 | ||
| 1254 | * include/bits/shared_ptr_base.h (__shared_ptr::_M_get_deleter): | |
| 1255 | Add unused attribute to parameter. | |
| 1256 | * src/c++11/shared_ptr.cc (_Sp_make_shared_tag::_S_eq): | |
| 1257 | Likewise. | |
| 1258 | ||
| 1259 | 2021-02-12 Jonathan Wakely <jwakely@redhat.com> | |
| 1260 | ||
| 1261 | * testsuite/27_io/basic_ostream/emit/1.cc: Expect test to fail | |
| 1262 | if -fno-rtti is used. | |
| 1263 | * testsuite/30_threads/async/forced_unwind.cc: Expect test | |
| 1264 | to abort if -fno-rtti is used. | |
| 1265 | ||
| 1266 | 2021-02-12 Jonathan Wakely <jwakely@redhat.com> | |
| 1267 | ||
| 1268 | * testsuite/util/testsuite_allocator.h (memory_resource): | |
| 1269 | Remove requirement for RTTI and exceptions to be enabled. | |
| 1270 | ||
| 1271 | 2021-02-12 Jonathan Wakely <jwakely@redhat.com> | |
| 1272 | ||
| 1273 | * testsuite/27_io/basic_istringstream/rdbuf/char/2832.cc: Use | |
| 1274 | static_cast when RTTI is disabled. | |
| 1275 | * testsuite/27_io/basic_istringstream/rdbuf/wchar_t/2832.cc: | |
| 1276 | Likewise. | |
| 1277 | * testsuite/27_io/basic_ostringstream/rdbuf/char/2832.cc: | |
| 1278 | Likewise. | |
| 1279 | * testsuite/27_io/basic_ostringstream/rdbuf/wchar_t/2832.cc: | |
| 1280 | Likewise. | |
| 1281 | * testsuite/27_io/basic_stringstream/str/char/2.cc: | |
| 1282 | Likewise. | |
| 1283 | * testsuite/27_io/basic_stringstream/str/wchar_t/2.cc: | |
| 1284 | Likewise. | |
| 1285 | ||
| 1286 | 2021-02-12 Jonathan Wakely <jwakely@redhat.com> | |
| 1287 | ||
| 1288 | * include/std/ostream (__syncbuf_base::_S_get): Mark parameter | |
| 1289 | as unused and only use dynamic_cast when RTTI is enabled. | |
| 1290 | ||
| 1291 | 2021-02-12 Jonathan Wakely <jwakely@redhat.com> | |
| 1292 | ||
| 1293 | PR libstdc++/99077 | |
| 1294 | * src/c++11/cxx11-ios_failure.cc (__ios_failure(const char*, int)): | |
| 1295 | Change int parameter to error_code, to match std::ios_failure. | |
| 1296 | (__throw_ios_failure(const char*, int)): Construct error_code | |
| 1297 | from int parameter. | |
| 1298 | ||
| 0c5cdb31 GA |
1299 | 2021-02-11 Jonathan Wakely <jwakely@redhat.com> |
| 1300 | ||
| 1301 | * libsupc++/eh_ptr.cc (_GLIBCXX_EH_PTR_RELOPS_COMPAT): Define | |
| 1302 | new macro. | |
| 1303 | * libsupc++/exception_ptr.h (_GLIBCXX_EH_PTR_USED): Check new | |
| 1304 | macro instead of _GLIBCXX_EH_PTR_COMPAT. | |
| 1305 | (operator==): Likewise. | |
| 1306 | ||
| 1307 | 2021-02-11 Jonathan Wakely <jwakely@redhat.com> | |
| 1308 | ||
| 1309 | PR libstdc++/99058 | |
| 1310 | * doc/xml/manual/status_cxx2011.xml: Document when support | |
| 1311 | became stable. | |
| 1312 | * doc/xml/manual/status_cxx2014.xml: Likewise. | |
| 1313 | * doc/xml/manual/status_cxx2017.xml: Likewise. | |
| 1314 | * doc/html/manual/status.html: Regenerate. | |
| 1315 | ||
| 4b37c3ea GA |
1316 | 2021-02-10 Jonathan Wakely <jwakely@redhat.com> |
| 1317 | ||
| 1318 | PR libstdc++/88881 | |
| 1319 | * src/c++17/fs_ops.cc (fs::status): Re-enable workaround. | |
| 1320 | ||
| 1321 | 2021-02-10 Jonathan Wakely <jwakely@redhat.com> | |
| 1322 | ||
| 1323 | * src/c++17/fs_ops.cc (fs::create_hard_link, fs::equivalent) | |
| 1324 | (fs::remove): Use std::system_category() for error codes from | |
| 1325 | GetLastError(). | |
| 1326 | * src/filesystem/ops.cc (fs::create_hard_link, fs::remove): | |
| 1327 | Likewise. | |
| 1328 | ||
| 1329 | 2021-02-10 Jonathan Wakely <jwakely@redhat.com> | |
| 1330 | ||
| 1331 | * testsuite/27_io/filesystem/operations/proximate.cc: Fix typo | |
| 1332 | in __MINGW32__ macro name. | |
| 1333 | * testsuite/27_io/filesystem/path/compare/lwg2936.cc: Likewise. | |
| 1334 | * testsuite/27_io/filesystem/path/generation/proximate.cc: | |
| 1335 | Likewise. | |
| 1336 | * testsuite/27_io/filesystem/path/generation/relative.cc: | |
| 1337 | Likewise. | |
| 1338 | * testsuite/util/testsuite_fs.h: Likewise. | |
| 1339 | ||
| 0a91b73e GA |
1340 | 2021-02-09 François Dumont <fdumont@gcc.gnu.org> |
| 1341 | ||
| 1342 | * include/bits/stl_tree.h | |
| 1343 | (__has_is_transparent, __has_is_transparent_t): Move... | |
| 1344 | * include/bits/stl_function.h: ...here. | |
| 1345 | * include/bits/hashtable_policy.h (_Hash_code_base<>::_M_hash_code_tr): New.. | |
| 1346 | (_Hashtable_base<>::_M_equals_tr): New. | |
| 1347 | * include/bits/hashtable.h (_Hashtable<>::_M_find_tr, _Hashtable<>::_M_count_tr, | |
| 1348 | _Hashtable<>::_M_equal_range_tr): New member function templates to perform | |
| 1349 | heterogeneous lookup. | |
| 1350 | (_Hashtable<>::_M_find_before_node_tr): New. | |
| 1351 | (_Hashtable<>::_M_find_node_tr): New. | |
| 1352 | * include/bits/unordered_map.h (unordered_map::find<>, unordered_map::count<>, | |
| 1353 | unordered_map::contains<>, unordered_map::equal_range<>): New member function | |
| 1354 | templates to perform heterogeneous lookup. | |
| 1355 | (unordered_multimap::find<>, unordered_multimap::count<>, | |
| 1356 | unordered_multimap::contains<>, unordered_multimap::equal_range<>): Likewise. | |
| 1357 | * include/bits/unordered_set.h (unordered_set::find<>, unordered_set::count<>, | |
| 1358 | unordered_set::contains<>, unordered_set::equal_range<>): Likewise. | |
| 1359 | (unordered_multiset::find<>, unordered_multiset::count<>, | |
| 1360 | unordered_multiset::contains<>, unordered_multiset::equal_range<>): Likewise. | |
| 1361 | * include/debug/unordered_map | |
| 1362 | (unordered_map::find<>, unordered_map::equal_range<>): Likewise. | |
| 1363 | (unordered_multimap::find<>, unordered_multimap::equal_range<>): Likewise. | |
| 1364 | * include/debug/unordered_set | |
| 1365 | (unordered_set::find<>, unordered_set::equal_range<>): Likewise. | |
| 1366 | (unordered_multiset::find<>, unordered_multiset::equal_range<>): Likewise. | |
| 1367 | * testsuite/23_containers/unordered_map/operations/1.cc: New test. | |
| 1368 | * testsuite/23_containers/unordered_multimap/operations/1.cc: New test. | |
| 1369 | * testsuite/23_containers/unordered_multiset/operations/1.cc: New test. | |
| 1370 | * testsuite/23_containers/unordered_set/operations/1.cc: New test. | |
| 1371 | ||
| 1372 | 2021-02-09 François Dumont <fdumont@gcc.gnu.org> | |
| 1373 | ||
| 1374 | * include/bits/stl_deque.h | |
| 1375 | (std::operator-(deque::iterator, deque::iterator)): Replace if/then with | |
| 1376 | a null pointer test. | |
| 1377 | ||
| 1378 | 2021-02-09 Jonathan Wakely <jwakely@redhat.com> | |
| 1379 | ||
| 1380 | * testsuite/27_io/filesystem/operations/remove_all.cc: Remove | |
| 1381 | test directory after making it writable again. | |
| 1382 | * testsuite/experimental/filesystem/operations/remove_all.cc: | |
| 1383 | Likewise. | |
| 1384 | ||
| 1385 | 2021-02-09 Jonathan Wakely <jwakely@redhat.com> | |
| 1386 | ||
| 1387 | PR libstdc++/99021 | |
| 1388 | * include/std/coroutine (coroutine_handle<P>::from_address): Add | |
| 1389 | noexcept. | |
| 1390 | ||
| 1391 | 2021-02-09 Vladimir Vishnevsky <vv.os.swe@gmail.com> | |
| 1392 | ||
| 1393 | * include/ext/stdio_sync_filebuf.h: Remove unused <unistd.h>. | |
| 1394 | * src/c++17/fs_ops.cc (fs::permissions): Qualify mode_t. | |
| 1395 | ||
| 1396 | 2021-02-09 Jakub Jelinek <jakub@redhat.com> | |
| 1397 | ||
| 1398 | PR middle-end/98465 | |
| 1399 | * include/bits/basic_string.tcc (basic_string::_M_replace): When __s | |
| 1400 | points to the characters moved by earlier _S_move, compute the source | |
| 1401 | address using expression based on the __p pointer rather than __s | |
| 1402 | pointer. | |
| 1403 | ||
| 9faaa807 GA |
1404 | 2021-02-03 Jonathan Wakely <jwakely@redhat.com> |
| 1405 | ||
| 1406 | * testsuite/19_diagnostics/error_code/operators/not_equal.cc: | |
| 1407 | Add comparison with same category and different values. | |
| 1408 | * testsuite/19_diagnostics/error_code/operators/less.cc: | |
| 1409 | Likewise. Fix comparison involving different categories. | |
| 1410 | * testsuite/19_diagnostics/error_code/operators/three_way.cc: | |
| 1411 | Likewise. | |
| 1412 | * testsuite/19_diagnostics/error_condition/operators/less.cc: | |
| 1413 | Add comment. | |
| 1414 | * testsuite/19_diagnostics/error_condition/operators/three_way.cc: | |
| 1415 | Likewise. | |
| 1416 | ||
| 1417 | 2021-02-03 yaozhongxiao <yaozhongxiao@linux.alibaba.com> | |
| 1418 | ||
| 1419 | * include/experimental/bits/simd_neon.h: Replace repeated vpadd | |
| 1420 | calls with a single vaddv for aarch64. | |
| 1421 | ||
| 1422 | 2021-02-03 Matthias Kretz <kretz@kde.org> | |
| 1423 | ||
| 1424 | * testsuite/Makefile.am: Warn about the workaround. Add | |
| 1425 | -fno-tree-vrp to CXXFLAGS passed to the check_simd script. | |
| 1426 | Improve initial user feedback from make check-simd. | |
| 1427 | * testsuite/Makefile.in: Regenerated. | |
| 1428 | ||
| 1429 | 2021-02-03 Matthias Kretz <kretz@kde.org> | |
| 1430 | ||
| 1431 | * include/experimental/bits/simd.h: Add __detail::_Minimum and | |
| 1432 | __detail::_Maximum to use them as _BinaryOperation to _S_reduce. | |
| 1433 | Add hmin and hmax overloads for simd and const_where_expression. | |
| 1434 | * include/experimental/bits/simd_scalar.h | |
| 1435 | (_SimdImplScalar::_S_reduce): Make unused _BinaryOperation | |
| 1436 | parameter const-ref to allow calling _S_reduce with an rvalue. | |
| 1437 | * testsuite/experimental/simd/tests/reductions.cc: Add tests for | |
| 1438 | hmin and hmax. Since the compiler statically determined that all | |
| 1439 | tests pass, repeat the test after a call to make_value_unknown. | |
| 1440 | ||
| 1441 | 2021-02-03 Matthias Kretz <kretz@kde.org> | |
| 1442 | ||
| 1443 | * testsuite/experimental/simd/tests/bits/verify.h (verify): Add | |
| 1444 | instruction pointer data member. Ensure that the `if (m_failed)` | |
| 1445 | branch is always inlined into the calling code. The body of the | |
| 1446 | conditional can still be a function call. Move the get_ip call | |
| 1447 | into the verify ctor to simplify the ctor calls. | |
| 1448 | (COMPARE): Don't mention the use of all_of for reduction of a | |
| 1449 | simd_mask. It only distracts from the real issue. | |
| 1450 | ||
| 1451 | 2021-02-03 Matthias Kretz <kretz@kde.org> | |
| 1452 | ||
| 1453 | * testsuite/experimental/simd/driver.sh: Abstract reading test | |
| 1454 | options into read_src_option function. Read skip, only, | |
| 1455 | expensive, and xfail via read_src_option. Add timeout and | |
| 1456 | timeout-factor options and adjust timeout variable accordingly. | |
| 1457 | * testsuite/experimental/simd/tests/loadstore.cc: Set | |
| 1458 | timeout-factor 2. | |
| 1459 | ||
| 1460 | 2021-02-03 Matthias Kretz <kretz@kde.org> | |
| 1461 | ||
| 1462 | * testsuite/experimental/simd/driver.sh: When handling the pipe | |
| 1463 | to log (and on verbose to stdout) count the lines. If it exceeds | |
| 1464 | 1000 log the issue and exit 125, which is then handled as a | |
| 1465 | failure. | |
| 1466 | ||
| 1467 | 2021-02-03 Matthias Kretz <kretz@kde.org> | |
| 1468 | ||
| 1469 | * testsuite/experimental/simd/tests/hypot3_fma.cc: Add skip: | |
| 1470 | markup for long double on powerpc64*. | |
| 1471 | ||
| 1472 | 2021-02-03 Matthias Kretz <kretz@kde.org> | |
| 1473 | ||
| 1474 | * include/experimental/bits/simd.h: Add __have_power10vec | |
| 1475 | conditional on _ARCH_PWR10. | |
| 1476 | * include/experimental/bits/simd_builtin.h: Forward declare | |
| 1477 | _MaskImplPpc and use it as _MaskImpl when __ALTIVEC__ is | |
| 1478 | defined. | |
| 1479 | (_MaskImplBuiltin::_S_some_of): Call _S_popcount from the | |
| 1480 | _SuperImpl for optimizations and correctness. | |
| 1481 | * include/experimental/bits/simd_ppc.h: Add _MaskImplPpc. | |
| 1482 | (_MaskImplPpc::_S_popcount): Implement via vec_cntm for POWER10. | |
| 1483 | Otherwise, for >=int use -vec_sums divided by a sizeof factor. | |
| 1484 | For <int use -vec_sums(vec_sum4s(...)) to sum all mask entries. | |
| 1485 | ||
| 1486 | 2021-02-03 Matthias Kretz <kretz@kde.org> | |
| 1487 | ||
| 1488 | * testsuite/experimental/simd/driver.sh: Remove executable on | |
| 1489 | SIGINT. Process compiler and test executable output: In verbose | |
| 1490 | mode print messages immediately, limited to 1000 lines and | |
| 1491 | breaking long lines to below $COLUMNS (or 1024 if not set). | |
| 1492 | Communicating the exit status of the compiler / test with the | |
| 1493 | necessary pipe is done via a message through stdout/-in. | |
| 1494 | ||
| 1495 | 2021-02-03 Matthias Kretz <kretz@kde.org> | |
| 1496 | ||
| 1497 | * testsuite/Makefile.am: Ensure .simd.summary is empty before | |
| 1498 | collecting a new summary. | |
| 1499 | * testsuite/Makefile.in: Regenerate. | |
| 1500 | ||
| 1501 | 2021-02-03 Matthias Kretz <kretz@kde.org> | |
| 1502 | ||
| 1503 | * testsuite/experimental/simd/generate_makefile.sh: Use | |
| 1504 | different variables internally than documented for user | |
| 1505 | overrides. This makes internal append/prepend work as intended. | |
| 1506 | ||
| 1507 | 2021-02-03 Matthias Kretz <kretz@kde.org> | |
| 1508 | ||
| 1509 | * testsuite/experimental/simd/driver.sh (verify_test): Print | |
| 1510 | test output on run xfail. Do not repeat lines from the log that | |
| 1511 | were already printed on stdout. | |
| 1512 | (test_selector): Make the compiler flags pattern usable as a | |
| 1513 | substring selector. | |
| 1514 | (toplevel): Trap on SIGINT and remove the log and sum files. | |
| 1515 | Call timout with --foreground to quickly terminate on SIGINT. | |
| 1516 | * testsuite/experimental/simd/generate_makefile.sh: Simplify run | |
| 1517 | targets via target patterns. Default DRIVEROPTS to -v for run | |
| 1518 | targets. Remove log and sum files after completion of the run | |
| 1519 | target (so that it's always recompiled). | |
| 1520 | Place help text into text file for reasonable 'make help' | |
| 1521 | performance. | |
| 1522 | ||
| 1523 | 2021-02-03 Matthias Kretz <kretz@kde.org> | |
| 1524 | ||
| 1525 | * include/experimental/bits/simd.h: Remove unnecessary static | |
| 1526 | assertion. Allow sizeof(8) integer __intrinsic_type to enable | |
| 1527 | the necessary mask type. | |
| 1528 | ||
| 1529 | 2021-02-03 Matthias Kretz <kretz@kde.org> | |
| 1530 | ||
| 1531 | * include/experimental/bits/simd.h: Let __intrinsic_type<long | |
| 1532 | double, N> be valid if sizeof(long double) == sizeof(double) and | |
| 1533 | use a __vector double as member type. | |
| 1534 | ||
| 1535 | 2021-02-03 Matthias Kretz <kretz@kde.org> | |
| 1536 | ||
| 1537 | * include/experimental/bits/simd.h (__is_intrinsic_type): New | |
| 1538 | internal type trait. Alias for __is_vector_type on x86. | |
| 1539 | (_VectorTraitsImpl): Enable for __intrinsic_type in addition for | |
| 1540 | __vector_type. | |
| 1541 | (__intrin_bitcast): Allow casting to & from vector & intrinsic | |
| 1542 | types. | |
| 1543 | (__intrinsic_type): Explicitly specialize for NEON intrinsic | |
| 1544 | vector types. | |
| 1545 | ||
| 1546 | 2021-02-03 Matthias Kretz <kretz@kde.org> | |
| 1547 | ||
| 1548 | * testsuite/experimental/simd/driver.sh: Implement skip, only, | |
| 1549 | expensive, and xfail markers. They can select on type, ABI tag | |
| 1550 | subset number, target-triplet, and compiler flags. | |
| 1551 | * testsuite/experimental/simd/generate_makefile.sh: The summary | |
| 1552 | now includes lines for unexpected passes and expected failures. | |
| 1553 | If the skip or only markers are only conditional on the type, do | |
| 1554 | not generate rules for those types. | |
| 1555 | * testsuite/experimental/simd/tests/abs.cc: Mark test expensive | |
| 1556 | for ABI tag subsets 1-9. | |
| 1557 | * testsuite/experimental/simd/tests/algorithms.cc: Ditto. | |
| 1558 | * testsuite/experimental/simd/tests/broadcast.cc: Ditto. | |
| 1559 | * testsuite/experimental/simd/tests/casts.cc: Ditto. | |
| 1560 | * testsuite/experimental/simd/tests/generator.cc: Ditto. | |
| 1561 | * testsuite/experimental/simd/tests/integer_operators.cc: Ditto. | |
| 1562 | * testsuite/experimental/simd/tests/loadstore.cc: Ditto. | |
| 1563 | * testsuite/experimental/simd/tests/mask_broadcast.cc: Ditto. | |
| 1564 | * testsuite/experimental/simd/tests/mask_conversions.cc: Ditto. | |
| 1565 | * testsuite/experimental/simd/tests/mask_implicit_cvt.cc: Ditto. | |
| 1566 | * testsuite/experimental/simd/tests/mask_loadstore.cc: Ditto. | |
| 1567 | * testsuite/experimental/simd/tests/mask_operator_cvt.cc: Ditto. | |
| 1568 | * testsuite/experimental/simd/tests/mask_operators.cc: Ditto. | |
| 1569 | * testsuite/experimental/simd/tests/mask_reductions.cc: Ditto. | |
| 1570 | * testsuite/experimental/simd/tests/operator_cvt.cc: Ditto. | |
| 1571 | * testsuite/experimental/simd/tests/operators.cc: Ditto. | |
| 1572 | * testsuite/experimental/simd/tests/reductions.cc: Ditto. | |
| 1573 | * testsuite/experimental/simd/tests/simd.cc: Ditto. | |
| 1574 | * testsuite/experimental/simd/tests/split_concat.cc: Ditto. | |
| 1575 | * testsuite/experimental/simd/tests/splits.cc: Ditto. | |
| 1576 | * testsuite/experimental/simd/tests/where.cc: Ditto. | |
| 1577 | * testsuite/experimental/simd/tests/fpclassify.cc: Ditto. In | |
| 1578 | addition replace "test only floattypes" marker by unconditional | |
| 1579 | "float|double|ldouble" only marker. | |
| 1580 | * testsuite/experimental/simd/tests/frexp.cc: Ditto. | |
| 1581 | * testsuite/experimental/simd/tests/hypot3_fma.cc: Ditto. | |
| 1582 | * testsuite/experimental/simd/tests/ldexp_scalbn_scalbln_modf.cc: | |
| 1583 | Ditto. | |
| 1584 | * testsuite/experimental/simd/tests/logarithm.cc: Ditto. | |
| 1585 | * testsuite/experimental/simd/tests/math_1arg.cc: Ditto. | |
| 1586 | * testsuite/experimental/simd/tests/math_2arg.cc: Ditto. | |
| 1587 | * testsuite/experimental/simd/tests/remqo.cc: Ditto. | |
| 1588 | * testsuite/experimental/simd/tests/trigonometric.cc: Ditto. | |
| 1589 | * testsuite/experimental/simd/tests/trunc_ceil_floor.cc: Ditto. | |
| 1590 | * testsuite/experimental/simd/tests/sincos.cc: Ditto. In | |
| 1591 | addition, xfail on run because the reference data is missing. | |
| 1592 | ||
| 548b75d8 GA |
1593 | 2021-02-02 Jonathan Wakely <jwakely@redhat.com> |
| 1594 | ||
| 1595 | * doc/xml/manual/status_cxx2011.xml: Remove stray table cell. | |
| 1596 | * doc/xml/manual/status_cxx2014.xml: Likewise. | |
| 1597 | * doc/xml/manual/status_cxx2017.xml: Likewise. | |
| 1598 | * doc/html/manual/status.html: Regenerate. | |
| 1599 | ||
| f7884fb1 GA |
1600 | 2021-02-01 François Dumont <fdumont@gcc.gnu.org> |
| 1601 | ||
| 1602 | PR libstdc++/70303 | |
| 1603 | * include/bits/stl_deque.h (std::deque<>::operator-(iterator, iterator)): | |
| 1604 | Return 0 if both iterators are value-initialized. | |
| 1605 | * testsuite/23_containers/deque/70303.cc: New test. | |
| 1606 | * testsuite/23_containers/vector/70303.cc: New test. | |
| 1607 | ||
| 1608 | 2021-02-01 Jonathan Wakely <jwakely@redhat.com> | |
| 1609 | ||
| 1610 | * doc/xml/manual/status_cxx2011.xml: Update std::call_once | |
| 1611 | status. | |
| 1612 | * doc/xml/manual/status_cxx2014.xml: Likewise. | |
| 1613 | * doc/xml/manual/status_cxx2017.xml: Likewise. Update | |
| 1614 | std::from_chars and std::to_chars status. Fix formatting. | |
| 1615 | * doc/html/manual/status.html: Regenerate. | |
| 1616 | ||
| 85d04a2e GA |
1617 | 2021-01-28 Jonathan Wakely <jwakely@redhat.com> |
| 1618 | ||
| 1619 | * include/experimental/bits/numeric_traits.h: Update copyright | |
| 1620 | dates. | |
| 1621 | * include/experimental/bits/simd.h: Likewise. | |
| 1622 | * include/experimental/bits/simd_builtin.h: Likewise. | |
| 1623 | * include/experimental/bits/simd_converter.h: Likewise. | |
| 1624 | * include/experimental/bits/simd_detail.h: Likewise. | |
| 1625 | * include/experimental/bits/simd_fixed_size.h: Likewise. | |
| 1626 | * include/experimental/bits/simd_math.h: Likewise. | |
| 1627 | * include/experimental/bits/simd_neon.h: Likewise. | |
| 1628 | * include/experimental/bits/simd_ppc.h: Likewise. | |
| 1629 | * include/experimental/bits/simd_scalar.h: Likewise. | |
| 1630 | * include/experimental/bits/simd_x86.h: Likewise. | |
| 1631 | * include/experimental/bits/simd_x86_conversions.h: Likewise. | |
| 1632 | * include/experimental/simd: Likewise. | |
| 1633 | * testsuite/experimental/simd/*: Likewise. | |
| 1634 | ||
| aa69f0a8 GA |
1635 | 2021-01-27 Jonathan Wakely <jwakely@redhat.com> |
| 1636 | ||
| 1637 | * doc/xml/manual/status_cxx2017.xml: Replace invalid entity. | |
| 1638 | * doc/html/*: Regenerate. | |
| 1639 | ||
| 1640 | 2021-01-27 Jonathan Wakely <jwakely@redhat.com> | |
| 1641 | ||
| 1642 | * testsuite/experimental/simd/generate_makefile.sh: Use printf | |
| 1643 | instead of echo when printing escape characters. | |
| 1644 | ||
| 1645 | 2021-01-27 Matthias Kretz <kretz@kde.org> | |
| 1646 | ||
| 1647 | * scripts/check_simd: New file. This script is called from the | |
| 1648 | the check-simd target. It determines a set of compiler flags and | |
| 1649 | simulator setups for calling generate_makefile.sh and passes the | |
| 1650 | information back to the check-simd target, which recurses to the | |
| 1651 | generated Makefiles. | |
| 1652 | * scripts/create_testsuite_files: Remove files below simd/tests/ | |
| 1653 | from testsuite_files and place them in testsuite_files_simd. | |
| 1654 | * testsuite/Makefile.am: Add testsuite_files_simd. Add | |
| 1655 | check-simd target. | |
| 1656 | * testsuite/Makefile.in: Regenerate. | |
| 1657 | * testsuite/experimental/simd/driver.sh: New file. This script | |
| 1658 | compiles and runs a given simd test, logging its output and | |
| 1659 | status. It uses the timeout command to implement compile and | |
| 1660 | test timeouts. | |
| 1661 | * testsuite/experimental/simd/generate_makefile.sh: New file. | |
| 1662 | This script generates a Makefile which uses driver.sh to compile | |
| 1663 | and run the tests and collect the logs into a single log file. | |
| 1664 | * testsuite/experimental/simd/tests/abs.cc: New file. Tests | |
| 1665 | abs(simd). | |
| 1666 | * testsuite/experimental/simd/tests/algorithms.cc: New file. | |
| 1667 | Tests min/max(simd, simd). | |
| 1668 | * testsuite/experimental/simd/tests/bits/conversions.h: New | |
| 1669 | file. Contains functions to support tests involving conversions. | |
| 1670 | * testsuite/experimental/simd/tests/bits/make_vec.h: New file. | |
| 1671 | Support functions make_mask and make_vec. | |
| 1672 | * testsuite/experimental/simd/tests/bits/mathreference.h: New | |
| 1673 | file. Support functions to supply precomputed math function | |
| 1674 | reference data. | |
| 1675 | * testsuite/experimental/simd/tests/bits/metahelpers.h: New | |
| 1676 | file. Support code for SFINAE testing. | |
| 1677 | * testsuite/experimental/simd/tests/bits/simd_view.h: New file. | |
| 1678 | * testsuite/experimental/simd/tests/bits/test_values.h: New | |
| 1679 | file. Test functions to easily drive a test with simd objects | |
| 1680 | initialized from a given list of values and a range of random | |
| 1681 | values. | |
| 1682 | * testsuite/experimental/simd/tests/bits/ulp.h: New file. | |
| 1683 | Support code to determine the ULP distance of simd objects. | |
| 1684 | * testsuite/experimental/simd/tests/bits/verify.h: New file. | |
| 1685 | Test framework for COMPARE'ing simd objects and instantiating | |
| 1686 | the test templates with value_type and ABI tag. | |
| 1687 | * testsuite/experimental/simd/tests/broadcast.cc: New file. Test | |
| 1688 | simd broadcasts. | |
| 1689 | * testsuite/experimental/simd/tests/casts.cc: New file. Test | |
| 1690 | simd casts. | |
| 1691 | * testsuite/experimental/simd/tests/fpclassify.cc: New file. | |
| 1692 | Test floating-point classification functions. | |
| 1693 | * testsuite/experimental/simd/tests/frexp.cc: New file. Test | |
| 1694 | frexp(simd). | |
| 1695 | * testsuite/experimental/simd/tests/generator.cc: New file. Test | |
| 1696 | simd generator constructor. | |
| 1697 | * testsuite/experimental/simd/tests/hypot3_fma.cc: New file. | |
| 1698 | Test 3-arg hypot(simd,simd,simd) and fma(simd,simd,sim). | |
| 1699 | * testsuite/experimental/simd/tests/integer_operators.cc: New | |
| 1700 | file. Test integer operators. | |
| 1701 | * testsuite/experimental/simd/tests/ldexp_scalbn_scalbln_modf.cc: | |
| 1702 | New file. Test ldexp(simd), scalbn(simd), scalbln(simd), and | |
| 1703 | modf(simd). | |
| 1704 | * testsuite/experimental/simd/tests/loadstore.cc: New file. Test | |
| 1705 | (converting) simd loads and stores. | |
| 1706 | * testsuite/experimental/simd/tests/logarithm.cc: New file. Test | |
| 1707 | log*(simd). | |
| 1708 | * testsuite/experimental/simd/tests/mask_broadcast.cc: New file. | |
| 1709 | Test simd_mask broadcasts. | |
| 1710 | * testsuite/experimental/simd/tests/mask_conversions.cc: New | |
| 1711 | file. Test simd_mask conversions. | |
| 1712 | * testsuite/experimental/simd/tests/mask_implicit_cvt.cc: New | |
| 1713 | file. Test simd_mask implicit conversions. | |
| 1714 | * testsuite/experimental/simd/tests/mask_loadstore.cc: New file. | |
| 1715 | Test simd_mask loads and stores. | |
| 1716 | * testsuite/experimental/simd/tests/mask_operator_cvt.cc: New | |
| 1717 | file. Test simd_mask operators convert as specified. | |
| 1718 | * testsuite/experimental/simd/tests/mask_operators.cc: New file. | |
| 1719 | Test simd_mask compares, subscripts, and negation. | |
| 1720 | * testsuite/experimental/simd/tests/mask_reductions.cc: New | |
| 1721 | file. Test simd_mask reductions. | |
| 1722 | * testsuite/experimental/simd/tests/math_1arg.cc: New file. Test | |
| 1723 | 1-arg math functions on simd. | |
| 1724 | * testsuite/experimental/simd/tests/math_2arg.cc: New file. Test | |
| 1725 | 2-arg math functions on simd. | |
| 1726 | * testsuite/experimental/simd/tests/operator_cvt.cc: New file. | |
| 1727 | Test implicit conversions on simd binary operators behave as | |
| 1728 | specified. | |
| 1729 | * testsuite/experimental/simd/tests/operators.cc: New file. Test | |
| 1730 | simd compares, subscripts, not, unary minus, plus, minus, | |
| 1731 | multiplies, divides, increment, and decrement. | |
| 1732 | * testsuite/experimental/simd/tests/reductions.cc: New file. | |
| 1733 | Test reduce(simd). | |
| 1734 | * testsuite/experimental/simd/tests/remqo.cc: New file. Test | |
| 1735 | remqo(simd). | |
| 1736 | * testsuite/experimental/simd/tests/simd.cc: New file. Basic | |
| 1737 | sanity checks of simd types. | |
| 1738 | * testsuite/experimental/simd/tests/sincos.cc: New file. Test | |
| 1739 | sin(simd) and cos(simd). | |
| 1740 | * testsuite/experimental/simd/tests/split_concat.cc: New file. | |
| 1741 | Test split(simd) and concat(simd, simd). | |
| 1742 | * testsuite/experimental/simd/tests/splits.cc: New file. Test | |
| 1743 | split(simd_mask). | |
| 1744 | * testsuite/experimental/simd/tests/trigonometric.cc: New file. | |
| 1745 | Test remaining trigonometric functions on simd. | |
| 1746 | * testsuite/experimental/simd/tests/trunc_ceil_floor.cc: New | |
| 1747 | file. Test trunc(simd), ceil(simd), and floor(simd). | |
| 1748 | * testsuite/experimental/simd/tests/where.cc: New file. Test | |
| 1749 | masked operations using where. | |
| 1750 | ||
| 1751 | 2021-01-27 Matthias Kretz <kretz@kde.org> | |
| 1752 | ||
| 1753 | * doc/xml/manual/status_cxx2017.xml: Add implementation status | |
| 1754 | of the Parallelism TS 2. Document implementation-defined types | |
| 1755 | and behavior. | |
| 1756 | * include/Makefile.am: Add new headers. | |
| 1757 | * include/Makefile.in: Regenerate. | |
| 1758 | * include/experimental/simd: New file. New header for | |
| 1759 | Parallelism TS 2. | |
| 1760 | * include/experimental/bits/numeric_traits.h: New file. | |
| 1761 | Implementation of P1841R1 using internal naming. Addition of | |
| 1762 | missing IEC559 functionality query. | |
| 1763 | * include/experimental/bits/simd.h: New file. Definition of the | |
| 1764 | public simd interfaces and general implementation helpers. | |
| 1765 | * include/experimental/bits/simd_builtin.h: New file. | |
| 1766 | Implementation of the _VecBuiltin simd_abi. | |
| 1767 | * include/experimental/bits/simd_converter.h: New file. Generic | |
| 1768 | simd conversions. | |
| 1769 | * include/experimental/bits/simd_detail.h: New file. Internal | |
| 1770 | macros for the simd implementation. | |
| 1771 | * include/experimental/bits/simd_fixed_size.h: New file. Simd | |
| 1772 | fixed_size ABI specific implementations. | |
| 1773 | * include/experimental/bits/simd_math.h: New file. Math | |
| 1774 | overloads for simd. | |
| 1775 | * include/experimental/bits/simd_neon.h: New file. Simd NEON | |
| 1776 | specific implementations. | |
| 1777 | * include/experimental/bits/simd_ppc.h: New file. Implement bit | |
| 1778 | shifts to avoid invalid results for integral types smaller than | |
| 1779 | int. | |
| 1780 | * include/experimental/bits/simd_scalar.h: New file. Simd scalar | |
| 1781 | ABI specific implementations. | |
| 1782 | * include/experimental/bits/simd_x86.h: New file. Simd x86 | |
| 1783 | specific implementations. | |
| 1784 | * include/experimental/bits/simd_x86_conversions.h: New file. | |
| 1785 | x86 specific conversion optimizations. The conversion patterns | |
| 1786 | work around missing conversion patterns in the compiler and | |
| 1787 | should be removed as soon as PR85048 is resolved. | |
| 1788 | * testsuite/experimental/simd/standard_abi_usable.cc: New file. | |
| 1789 | Test that all (not all fixed_size<N>, though) standard simd and | |
| 1790 | simd_mask types are usable. | |
| 1791 | * testsuite/experimental/simd/standard_abi_usable_2.cc: New | |
| 1792 | file. As above but with -ffast-math. | |
| 1793 | * testsuite/libstdc++-dg/conformance.exp: Don't build simd tests | |
| 1794 | from the standard test loop. Instead use | |
| 1795 | check_vect_support_and_set_flags to build simd tests with the | |
| 1796 | relevant machine flags. | |
| 1797 | ||
| 1798 | 2021-01-27 Jonathan Wakely <jwakely@redhat.com> | |
| 1799 | ||
| 1800 | PR libstdc++/66414 | |
| 1801 | * include/bits/string_view.tcc | |
| 1802 | (basic_string_view::find(const CharT*, size_type, size_type)): | |
| 1803 | Optimize. | |
| 1804 | ||
| 1805 | 2021-01-27 Paul Fee <paul.f.fee@gmail.com> | |
| 1806 | ||
| 1807 | * include/bits/basic_string.h (basic_string::contains): New | |
| 1808 | member functions. | |
| 1809 | * include/std/string_view (basic_string_view::contains): | |
| 1810 | Likewise. | |
| 1811 | * include/std/version (__cpp_lib_string_contains): Define. | |
| 1812 | * testsuite/21_strings/basic_string/operations/starts_with/char/1.cc: | |
| 1813 | Remove trailing whitespace. | |
| 1814 | * testsuite/21_strings/basic_string/operations/starts_with/wchar_t/1.cc: | |
| 1815 | Likewise. | |
| 1816 | * testsuite/21_strings/basic_string/operations/contains/char/1.cc: New test. | |
| 1817 | * testsuite/21_strings/basic_string/operations/contains/wchar_t/1.cc: New test. | |
| 1818 | * testsuite/21_strings/basic_string_view/operations/contains/char/1.cc: New test. | |
| 1819 | * testsuite/21_strings/basic_string_view/operations/contains/char/2.cc: New test. | |
| 1820 | * testsuite/21_strings/basic_string_view/operations/contains/wchar_t/1.cc: New test. | |
| 1821 | ||
| 7559d465 GA |
1822 | 2021-01-21 Jonathan Wakely <jwakely@redhat.com> |
| 1823 | ||
| 1824 | * src/c++17/Makefile.in: Regenerate. | |
| 1825 | ||
| b93d0e36 GA |
1826 | 2021-01-20 David Edelsohn <dje.gcc@gmail.com> |
| 1827 | ||
| 1828 | * config/os/aix/ctype_inline.h (bool ctype<char>:: is): Cast | |
| 1829 | _OBJ_DATA subscript to unsigned char. Add _THREAD_SAFE access to | |
| 1830 | __lc_type. | |
| 1831 | (const char* ctype<char>:: is): Same. | |
| 1832 | ||
| ef1f8ee6 GA |
1833 | 2021-01-18 Jonathan Wakely <jwakely@redhat.com> |
| 1834 | ||
| 1835 | PR libstdc++/98725 | |
| 1836 | * testsuite/20_util/unique_ptr/io/lwg2948.cc: Do not try to | |
| 1837 | write to a wide character stream if wide character support is | |
| 1838 | disabled in the library. | |
| 1839 | ||
| 1840 | 2021-01-18 Jonathan Wakely <jwakely@redhat.com> | |
| 1841 | ||
| 1842 | * testsuite/27_io/basic_stringstream/cons/char/1.cc: Use | |
| 1843 | stringbuf not wstringbuf. | |
| 1844 | ||
| 1845 | 2021-01-18 Jakub Jelinek <jakub@redhat.com> | |
| 1846 | ||
| 1847 | PR debug/98708 | |
| 1848 | * src/c++11/Makefile.am (cxx11-ios_failure-lt.s, cxx11-ios_failure.s): | |
| 1849 | Compile with -gno-as-loc-support. | |
| 1850 | * src/c++11/Makefile.in: Regenerated. | |
| 1851 | ||
| 59cf67d1 GA |
1852 | 2021-01-16 H.J. Lu <hjl.tools@gmail.com> |
| 1853 | ||
| 1854 | * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc: | |
| 1855 | Add -fcf-protection=none to -march=i486. | |
| 1856 | ||
| 5fff80fd GA |
1857 | 2021-01-14 François Dumont <fdumont@gcc.gnu.org> |
| 1858 | ||
| 1859 | * testsuite/23_containers/deque/debug/98466.cc: Make it pre-C++11 | |
| 1860 | compliant. | |
| 1861 | ||
| 1862 | 2021-01-14 Alexandre Oliva <oliva@adacore.com> | |
| 1863 | ||
| 1864 | * testsuite/30_threads/future/members/poll.cc: Calibrate | |
| 1865 | iteration count. | |
| 1866 | ||
| 1867 | 2021-01-14 François Dumont <fdumont@gcc.gnu.org> | |
| 1868 | ||
| 1869 | PR libstdc++/98466 | |
| 1870 | * include/bits/hashtable_policy.h (_Node_iterator_base()): Set _M_cur to nullptr. | |
| 1871 | (_Node_iterator()): Make default. | |
| 1872 | (_Node_const_iterator()): Make default. | |
| 1873 | * include/debug/macros.h (__glibcxx_check_erae_range_after): Add _M_singular | |
| 1874 | iterator checks. | |
| 1875 | * include/debug/safe_iterator.h | |
| 1876 | (_GLIBCXX_DEBUG_VERIFY_OPERANDS): Accept if both iterator are value initialized. | |
| 1877 | * include/debug/safe_local_iterator.h (_GLIBCXX_DEBUG_VERIFY_OPERANDS): | |
| 1878 | Likewise. | |
| 1879 | * include/debug/safe_iterator.tcc (_Safe_iterator<>::_M_valid_range): Add | |
| 1880 | _M_singular checks on input iterators. | |
| 1881 | * src/c++11/debug.cc (_Safe_iterator_base::_M_can_compare): Remove _M_singular | |
| 1882 | checks. | |
| 1883 | * testsuite/23_containers/deque/debug/98466.cc: New test. | |
| 1884 | * testsuite/23_containers/unordered_map/debug/98466.cc: New test. | |
| 1885 | ||
| 1886 | 2021-01-14 Jonathan Wakely <jwakely@redhat.com> | |
| 1887 | ||
| 1888 | PR libstdc++/98471 | |
| 1889 | * include/bits/fs_path.h (__throw_conversion_error): New | |
| 1890 | function to throw or abort on character conversion errors. | |
| 1891 | (__wstr_from_utf8): Move definition after filesystem_error has | |
| 1892 | been defined. Use __throw_conversion_error. | |
| 1893 | (path::_S_convert<_EcharT>): Use __throw_conversion_error. | |
| 1894 | (path::_S_str_convert<_CharT, _Traits, _Allocator>): Likewise. | |
| 1895 | (path::u8string): Likewise. | |
| 1896 | ||
| 1897 | 2021-01-14 Jonathan Wakely <jwakely@redhat.com> | |
| 1898 | ||
| 1899 | * include/std/barrier: Update copyright years. Fix whitespace. | |
| 1900 | * include/std/version: Fix whitespace. | |
| 1901 | * testsuite/30_threads/barrier/1.cc: Update copyright years. | |
| 1902 | * testsuite/30_threads/barrier/2.cc: Likewise. | |
| 1903 | * testsuite/30_threads/barrier/arrive.cc: Likewise. | |
| 1904 | * testsuite/30_threads/barrier/arrive_and_drop.cc: Likewise. | |
| 1905 | * testsuite/30_threads/barrier/arrive_and_wait.cc: Likewise. | |
| 1906 | * testsuite/30_threads/barrier/completion.cc: Likewise. | |
| 1907 | ||
| be0851b8 GA |
1908 | 2021-01-13 Jonathan Wakely <jwakely@redhat.com> |
| 1909 | ||
| 1910 | * doc/doxygen/user.cfg.in (INPUT): Remove include/debug/array. | |
| 1911 | ||
| 366f86bd GA |
1912 | 2021-01-10 David Edelsohn <dje.gcc@gmail.com> |
| 1913 | ||
| 1914 | PR libstdc++/98613 | |
| 1915 | * testsuite/ext/vstring/cons/moveable.cc: Suppress false positive | |
| 1916 | warning. | |
| 1917 | * testsuite/ext/vstring/modifiers/assign/move_assign.cc: Same. | |
| 1918 | ||
| bf5cbb9e GA |
1919 | 2021-01-08 Olivier Hainque <hainque@adacore.com> |
| 1920 | ||
| 1921 | * testsuite/20_util/bind/ref_neg.cc: Tweak the | |
| 1922 | dg-prune-output regex for out-of-build-tree contexts. | |
| 1923 | ||
| 7d187e4f GA |
1924 | 2021-01-07 Thomas Rodgers <trodgers@redhat.com> |
| 1925 | ||
| 1926 | * doc/doxygen/user.cfg.in: Add new header. | |
| 1927 | * include/Makefile.am (std_headers): likewise. | |
| 1928 | * include/Makefile.in: Regenerate. | |
| 1929 | * include/precompiled/stdc++.h: Add new header. | |
| 1930 | * include/std/barrier: New file. | |
| 1931 | * include/std/version: Add __cpp_lib_barrier feature test macro. | |
| 1932 | * testsuite/30_threads/barrier/1.cc: New test. | |
| 1933 | * testsuite/30_threads/barrier/2.cc: Likewise. | |
| 1934 | * testsuite/30_threads/barrier/arrive_and_drop.cc: Likewise. | |
| 1935 | * testsuite/30_threads/barrier/arrive_and_wait.cc: Likewise. | |
| 1936 | * testsuite/30_threads/barrier/arrive.cc: Likewise. | |
| 1937 | * testsuite/30_threads/barrier/completion.cc: Likewise. | |
| 1938 | ||
| 1939 | 2021-01-07 Patrick Palka <ppalka@redhat.com> | |
| 1940 | ||
| 1941 | PR libstdc++/98384 | |
| 1942 | * testsuite/20_util/to_chars/long_double.cc: Use nexttowardl | |
| 1943 | instead of the non-standard nextupl and nextdownl. | |
| 1944 | ||
| 651b8a50 GA |
1945 | 2021-01-05 Samuel Thibault <samuel.thibault@ens-lyon.org> |
| 1946 | ||
| 1947 | * configure: Re-generate. | |
| 1948 | ||
| 1949 | 2021-01-05 Ed Smith-Rowland <3dw4rd@verizon.net> | |
| 1950 | ||
| 1951 | * include/precompiled/stdc++.h: Add <source_location> to C++20 section. | |
| 1952 | ||
| b6dd195a GA |
1953 | 2021-01-01 Jakub Jelinek <jakub@redhat.com> |
| 1954 | ||
| 1955 | * ChangeLog-2020: Rotate ChangeLog. New file. | |
| 1956 | ||
| b4df5e92 | 1957 | \f |
| 618e665a | 1958 | Copyright (C) 2021 Free Software Foundation, Inc. |
| b4df5e92 JW |
1959 | |
| 1960 | Copying and distribution of this file, with or without modification, | |
| 1961 | are permitted in any medium without royalty provided the copyright | |
| 1962 | notice and this notice are preserved. |