| 88dbeb04 |
1 | 2019-04-17 Jonathan Wakely <jwakely@redhat.com> |
| 2 | |
| 3 | * include/std/optional (optional::value_or(U&&) &&): Add missing |
| 4 | constexpr specifier. |
| 5 | * testsuite/20_util/optional/constexpr/observers/4.cc: Check value_or |
| 6 | for disengaged optionals and rvalue optionals. |
| 7 | * testsuite/20_util/optional/observers/4.cc: Likewise. |
| 8 | |
| 11deac81 |
9 | 2019-04-12 Thomas Rodgers <trodgers@redhat.com> |
| 10 | |
| 11 | * include/pstl/algorithm_impl.h: Uglify identfiers. |
| 12 | * include/pstl/numeric_impl.h: Uglify identfiers. |
| 13 | * include/pstl/parallel_backend_tbb.h: Uglify identfiers. |
| 14 | |
| 34d8d757 |
15 | 2019-04-11 Thomas Rodgers <trodgers@redhat.com> |
| 16 | |
| 17 | * include/bits/c++config: |
| 18 | Add definition for __PSTL_ASSERT. |
| 19 | Add definition for __PSTL_ASSERT_MSG. |
| 20 | * include/pstl/algorithm_impl.h: Replace use of assert(). |
| 21 | * include/pstl/numeric_impl.h: Replace use of assert(). |
| 22 | * include/pstl/parallel_backend_tbb.h: |
| 23 | Replace use of assert(). |
| 24 | Replace use of __TBB_ASSERT(). |
| 34d8d757 |
25 | * include/pstl/parallel_backend_utils.h: Replace use of assert(). |
| 26 | |
| 629a2d18 |
27 | 2019-04-11 Jonathan Wakely <jwakely@redhat.com> |
| 28 | |
| 29 | PR libstdc++/90046 |
| 30 | * src/c++17/memory_resource.cc |
| 31 | (monotonic_buffer_resource::_Chunk::allocate): Increase alignment if |
| 32 | needed to allow placing a _Chunk at the end of the buffer. |
| 33 | (monotonic_buffer_resource::_M_new_buffer): Remove static_assert. |
| 34 | |
| b047c9ae |
35 | 2019-04-10 Jonathan Wakely <jwakely@redhat.com> |
| 36 | |
| 6a98b075 |
37 | * doc/xml/faq.xml: Add information about emergency EH pool. |
| 38 | * doc/xml/manual/debug.xml: Update list of memory debugging tools. |
| 39 | Move outdated information on mt_allocator to a separate section. |
| 40 | * doc/xml/manual/evolution.xml: Clarify that GLIBCXX_FORCE_NEW |
| 41 | doesn't affect the default allocator. |
| 42 | |
| 706bf2a5 |
43 | * testsuite/lib/libstdc++.exp (check_v3_target_parallel_mode): Fix |
| 44 | typo. |
| 45 | |
| b047c9ae |
46 | PR libstdc++/89851 |
| 47 | * testsuite/20_util/variant/89851.cc: New test. |
| 48 | |
| faa382bd |
49 | 2019-04-09 Jonathan Wakely <jwakely@redhat.com> |
| 50 | |
| 492debfa |
51 | * include/std/variant: Adjust whitespace. Add comments. |
| 52 | (_Multi_array): Leave primary template undefined. |
| 53 | (_Multi_array<_Tp>): Define partial specialization for base case of |
| 54 | recursion. |
| 55 | (__gen_vtable_impl, __gen_vtable): Remove redundant && from type |
| 56 | which is always a reference. |
| 57 | (__gen_vtable::_S_apply()): Remove function, inline body into |
| 58 | default member initializer. |
| 59 | * testsuite/20_util/variant/visit.cc: Test with noncopyable types. |
| 60 | |
| 47cf9c4c |
61 | * include/std/variant (__variant_idx_cookie): Add member type. |
| 62 | (__visitor_result_type): Remove. |
| 63 | (__do_visit): Use invoke_result instead of __visitor_result_type. |
| 64 | * testsuite/20_util/variant/visit.cc: New test. |
| 65 | |
| faa382bd |
66 | PR libstdc++/90008 |
| 67 | * include/std/variant (_VARIANT_RELATION_FUNCTION_TEMPLATE): Remove |
| 68 | unused capture. |
| 69 | * testsuite/20_util/variant/90008.cc: New test. |
| 70 | |
| e4da4897 |
71 | 2019-04-09 Thomas Rodgers <trodgers@redhat.com> |
| 72 | |
| 73 | * include/pstl/algorithm_impl.h: Add namespace qualification. |
| 74 | * include/pstl/execution_defs.h: Add namespace qualification. |
| 75 | * include/pstl/execution_impl.h: Add namespace qualification. |
| 76 | * include/pstl/numeric_impl.h: Add namespace qualification. |
| 77 | * include/pstl/parallel_backend_tbb.h: Add namespace qualification. |
| 78 | * include/pstl/unseq_backend_simd.h: Add namespace qualification. |
| 79 | * include/pstl/parallel_backend_utils.h: Include <cassert>. |
| 80 | |
| ff7d433d |
81 | 2019-04-08 Ville Voutilainen <ville.voutilainen@gmail.com> |
| 82 | |
| 83 | Fix visit<R> for variant. |
| 84 | * include/std/variant (__do_visit): Add a template parameter |
| 85 | for enforcing same return types for visit. |
| 86 | (__gen_vtable_impl): Likewise. |
| 87 | (_S_apply_single_alt): Adjust. |
| 88 | (__visit_invoke_impl): New. Handle casting to void. |
| 89 | (__do_visit_invoke): New. Enforces same return types. |
| 90 | (__do_visit_invoke_r): New. Converts return types. |
| 91 | (__visit_invoke): Adjust. |
| 92 | (__gen_vtable): Add a template parameter for enforcing |
| 93 | same return types for visit. |
| 94 | * testsuite/20_util/variant/visit_r.cc: Add a test for a visitor with |
| 95 | different return types. |
| 96 | * testsuite/20_util/variant/visit_neg.cc: New. Ensures that |
| 97 | visitors with different return types don't accidentally |
| 98 | compile with regular visitation. |
| 99 | |
| d0f56531 |
100 | 2019-04-08 Christophe Lyon <christophe.lyon@linaro.org> |
| 101 | |
| 102 | * testsuite/27_io/filesystem/iterators/caching.cc: Add |
| 103 | dg-require-filesystem-ts. |
| 104 | |
| 781cb64d |
105 | 2019-04-05 Jonathan Wakely <jwakely@redhat.com> |
| 106 | |
| bfbd20f7 |
107 | * doc/xml/manual/status_cxx2020.xml: Update status. |
| 108 | * include/std/variant (visit<R>): Define for C++2a (P0655R1). |
| 109 | * testsuite/20_util/variant/visit_r.cc: New test. |
| 110 | |
| 83bd31bf |
111 | * include/bits/fs_dir.h (directory_iterator::operator*) |
| 112 | (directory_iterator::operator->): Add noexcept. |
| 113 | (operator==, operator!=): Replace namespace-scope equality operators |
| 114 | for directory iterators with hidden friends. |
| 115 | |
| 0067a809 |
116 | PR libstdc++/89986 |
| 117 | * config/abi/pre/gnu.ver: Add missing exports. |
| 118 | * testsuite/27_io/filesystem/iterators/directory_iterator.cc: Test |
| 119 | increment member. |
| 120 | |
| 7d0ae205 |
121 | * config/abi/pre/gnu.ver: Export new symbols. |
| 122 | * include/bits/fs_dir.h (recursive_directory_iterator::options()) |
| 123 | (recursive_directory_iterator::recursion_pending()) |
| 124 | (recursive_directory_iterator::disable_recursion_pending()): Remove |
| 125 | inline definitions. Make noexcept. |
| 126 | (recursive_directory_iterator::depth()) |
| 127 | (recursive_directory_iterator::operator*()) |
| 128 | (recursive_directory_iterator::operator->()): Make noexcept. |
| 129 | (recursive_directory_iterator::_M_options) |
| 130 | (recursive_directory_iterator::_M_pending): Remove data members. |
| 131 | * src/c++17/fs_path.cc (_Dir_stack): Add constructor and data members. |
| 132 | (recursive_directory_iterator::recursive_directory_iterator): Remove |
| 133 | ctor-initializer. Use new constructor for _Dir_stack. |
| 134 | (recursive_directory_iterator::options()) |
| 135 | (recursive_directory_iterator::recursion_pending()) |
| 136 | (recursive_directory_iterator::disable_recursion_pending()): Add |
| 137 | non-inline definitions. |
| 138 | (recursive_directory_iterator::depth()): Make noexcept. |
| 139 | (recursive_directory_iterator::increment(error_code&)) |
| 140 | (recursive_directory_iterator::pop(error_code&)): Adjust to new |
| 141 | location of options and recursion_pending members. |
| 142 | * testsuite/27_io/filesystem/iterators/recursion_pending.cc: New test. |
| 143 | * testsuite/util/testsuite_fs.h (__gnu_test::scoped_file): Add |
| 144 | user-declared move constructor and assignment operator, to make the |
| 145 | type move-only. |
| 146 | |
| 5a6e0b73 |
147 | * src/c++17/fs_dir.cc (_Dir::advance(bool, error_code&)): Handle |
| 148 | d_type == DT_UNKNOWN immediately. |
| 149 | (_Dir::should_recurse(bool, error_code&)): Remove file_type::unknown |
| 150 | handling here. |
| 151 | * testsuite/27_io/filesystem/iterators/caching.cc: New test. |
| 152 | |
| aa9c570e |
153 | * include/bits/fs_path.h (path::operator=(path&&)): Check for self |
| 154 | assignment. |
| 155 | * src/c++17/fs_path.cc (path::operator=(const path&)): Likewise. |
| 156 | * testsuite/27_io/filesystem/path/assign/copy.cc: Test self |
| 157 | assignment. |
| 158 | |
| 781cb64d |
159 | PR libstdc++/87431 (again) |
| 160 | * include/bits/basic_string.h (__variant::_Never_valueless_alt): |
| 161 | Define partial specialization for basic_string. |
| 162 | * include/bits/shared_ptr.h (_Never_valueless_alt): Likewise for |
| 163 | shared_ptr and weak_ptr. |
| 164 | * include/bits/std_function.h (_Never_valueless_alt): Likewise for |
| 165 | function. |
| 166 | * include/bits/stl_vector.h (_Never_valueless_alt): Likewise for |
| 167 | vector. |
| 168 | * include/bits/unique_ptr.h (_Never_valueless_alt): Likewise for |
| 169 | unique_ptr. |
| 170 | * include/debug/vector (_Never_valueless_alt): Likewise for debug |
| 171 | vector. |
| 172 | * include/std/any (_Never_valueless_alt): Define explicit |
| 173 | specialization for any. |
| 174 | * include/std/variant (_Never_valueless_alt): Define primary template. |
| 175 | (__never_valueless): Use _Never_valueless_alt instead of |
| 176 | is_trivially_copyable. |
| 177 | (variant::emplace<N>(Args&&...)): Add special case for non-throwing |
| 178 | initializations to avoid try-catch overhead. Add special case for |
| 179 | scalars produced by potentially-throwing conversions. Use |
| 180 | _Never_valueless_alt instead of is_trivially_copyable for the |
| 181 | remaining strong exception-safety cases. |
| 182 | (variant::emplace<N>(initializer_list<U>, Args&&...)): Likewise. |
| 183 | * testsuite/20_util/variant/87431.cc: Run both test functions. |
| 184 | * testsuite/20_util/variant/exception_safety.cc: New test. |
| 185 | * testsuite/20_util/variant/run.cc: Use pmr::string instead of string, |
| 186 | so the variant becomes valueless. |
| 187 | |
| 62fd39e8 |
188 | 2019-04-03 Jonathan Wakely <jwakely@redhat.com> |
| 189 | |
| e1d699b8 |
190 | PR libstdc++/85184 |
| 191 | * include/std/variant (_Copy_assign_base, _Move_assign_base, variant): |
| 192 | Remove assertions. |
| 72be2bb7 |
193 | (variant::emplace<_Tp>): Return result of emplace<N> directly. |
| e1d699b8 |
194 | |
| 62fd39e8 |
195 | * include/std/string (__hash_string_base): New class template defining |
| 196 | operator() for hashing strings. |
| 197 | (hash<pmr::string>, hash<pmr::u8string>, hash<pmr::u16string>) |
| 198 | (hash<pmr::u32string>, hash<pmr::wstring>): Define for C++17. |
| 199 | * testsuite/21_strings/basic_string/hash/hash.cc: New test. |
| 200 | * testsuite/21_strings/basic_string/hash/hash_char8_t.cc: New test. |
| 201 | |
| 4f3e024d |
202 | 2019-04-01 Ville Voutilainen <ville.voutilainen@gmail.com> |
| 203 | |
| 204 | Use single-visitation in variant assignment and swap and relops. |
| 205 | Also use indices instead of types when checking whether |
| 206 | variants hold the same thing. |
| 207 | * include/std/variant (__do_visit): Add a template parameter |
| 208 | for index visitation, invoke with indices if index visitation |
| 209 | is used. |
| 210 | (__variant_idx_cookie): New. |
| 211 | (__visit_with_index): Likewise. |
| 212 | (_Copy_assign_base::operator=): Do single-visitation with |
| 213 | an index visitor. |
| 214 | (_Move_assign_base::operator=): Likewise. |
| 215 | (_Extra_visit_slot_needed): Adjust. |
| 216 | (__visit_invoke): Call with indices if it's an index visitor. |
| 217 | (relops): Do single-visitation with an index visitor. |
| 218 | (swap): Likewise. |
| 219 | (__visitor_result_type): New. |
| 220 | |
| 106979b7 |
221 | 2019-03-30 Eric Botcazou <ebotcazou@adacore.com> |
| 222 | |
| 223 | * src/c++17/fs_ops.cc (fs::permissions): Use std::errc::not_supported. |
| 224 | |
| 225ca87b |
225 | 2019-03-28 Ville Voutilainen <ville.voutilainen@gmail.com> |
| 226 | |
| 227 | Don't revisit a variant we are already visiting. |
| 228 | * include/std/variant (__variant_construct_single): New. |
| 229 | (__variant_construct): Use it. |
| 230 | (_M_destructive_move): Likewise. |
| 231 | (_M_destructive_copy): Likewise. |
| 232 | (_Copy_assign_base::operator=): Adjust. |
| 233 | (_Move_assign_base::operator=): Likewise. |
| 234 | (swap): Likewise. |
| 235 | |
| 7237dce7 |
236 | 2019-03-26 Jonathan Wakely <jwakely@redhat.com> |
| 237 | |
| 238 | PR libstdc++/85965 |
| 239 | * include/bits/hashtable.h (_Hashtable): Move static assertions to |
| 240 | destructor so they are not evaluated until the _Key type is complete. |
| 241 | * include/bits/stl_tree.h (_Rb_tree): Likewise. |
| 242 | * testsuite/23_containers/set/85965.cc: New test. |
| 243 | * testsuite/23_containers/unordered_set/85965.cc: New test. |
| 244 | * testsuite/23_containers/map/48101_neg.cc: Replace "here" errors |
| 245 | with regexp matching the corresponding _Rb_tree specialization. |
| 246 | * testsuite/23_containers/multimap/48101_neg.cc: Likewise. |
| 247 | * testsuite/23_containers/multiset/48101_neg.cc: Remove "here" error. |
| 248 | * testsuite/23_containers/set/48101_neg.cc: Likewise. |
| 249 | * testsuite/23_containers/unordered_map/48101_neg.cc: Likewise. |
| 250 | * testsuite/23_containers/unordered_multimap/48101_neg.cc: Likewise. |
| 251 | * testsuite/23_containers/unordered_multiset/48101_neg.cc: Likewise. |
| 252 | * testsuite/23_containers/unordered_set/48101_neg.cc: Likewise. |
| 253 | |
| 4c0ef551 |
254 | 2019-03-26 Ville Voutilainen <ville.voutilainen@gmail.com> |
| 255 | |
| 256 | PR libstdc++/89825 |
| 257 | Fix based on a suggestion by Antony Polukhin. |
| 258 | * include/std/variant (__never_valueless): New. |
| 259 | (_M_valid): Use it. |
| 260 | (_Extra_visit_slot_needed): New. |
| 261 | (_Multi_array): Use it. |
| 262 | (_S_apply_all_alts): Likewise. |
| 263 | |
| 28b460dd |
264 | 2019-03-26 Ville Voutilainen <ville.voutilainen@gmail.com> |
| 265 | |
| 266 | PR libstdc++/89824 |
| 267 | Fix based on a suggestion by Antony Polukhin. |
| 268 | * include/std/variant (__gen_vtable): Don't reserve an |
| 269 | additional table slot, _Multi_array already does that. |
| 270 | |
| 4d235dc5 |
271 | 2019-03-26 Ville Voutilainen <ville.voutilainen@gmail.com> |
| 272 | |
| 273 | PR libstdc++/89816 |
| 274 | Fix based on a suggestion by Antony Polukhin. |
| 275 | * include/std/variant (__variant_construct): Capture a pointer |
| 276 | to the storage and visit just one variant. |
| 277 | |
| d0595c7e |
278 | 2019-03-22 Jonathan Wakely <jwakely@redhat.com> |
| 279 | |
| 5c34f7ca |
280 | * doc/xml/manual/backwards_compatibility.xml: Remove link to |
| 281 | Doxygen-generated pages with unstable URL. |
| 282 | * doc/xml/manual/concurrency_extensions.xml: Likewise. |
| 283 | * doc/xml/manual/extensions.xml: Likewise. |
| 284 | * doc/xml/manual/parallel_mode.xml: Likewise. |
| 285 | * doc/xml/manual/support.xml: Likewise. |
| 286 | |
| d0595c7e |
287 | * include/bits/stl_algobase.h (__lg): Do arithmetic on type int to |
| 288 | avoid -Wconversion warnings. |
| 289 | |
| 7e155e54 |
290 | 2019-03-21 Thomas Rodgers <trodgers@redhat.com> |
| 291 | |
| 292 | * include/Makefile.am (std_header): Add ${std_srcdir}/execution. |
| 293 | (pstl_srcdir, pstl_builddir, pstl_headers): New variables. |
| 294 | (allstamped): Add stamp-pstl. |
| 295 | (install-headers): Add ptsl_builddir. |
| 296 | * include/Makefile.in: Regenerate. |
| 297 | * include/bits/c++config: Add pstl configuration. |
| 298 | * include/pstl/LICENSE.txt: New file. |
| 299 | * include/pstl/algorithm_fwd.h: New file. |
| 300 | * include/pstl/algorithm_impl.h: New file. |
| 301 | * include/pstl/execution_defs.h: New file. |
| 302 | * include/pstl/execution_impl.h: New file. |
| 303 | * include/pstl/glue_algorithm_defs.h: New file. |
| 304 | * include/pstl/glue_algorithm_impl.h: New file. |
| 305 | * include/pstl/glue_execution_defs.h: New file. |
| 306 | * include/pstl/glue_memory_defs.h: New file. |
| 307 | * include/pstl/glue_memory_impl.h: New file. |
| 308 | * include/pstl/glue_numeric_defs.h: New file. |
| 309 | * include/pstl/glue_numeric_impl.h: New file. |
| 310 | * include/pstl/memory_impl.h: New file. |
| 311 | * include/pstl/numeric_fwd.h: New file. |
| 312 | * include/pstl/numeric_impl.h: New file. |
| 313 | * include/pstl/parallel_backend.h: New file. |
| 314 | * include/pstl/parallel_backend_tbb.h: New file. |
| 315 | * include/pstl/parallel_backend_utils.h: New file. |
| 316 | * include/pstl/parallel_impl.h: New file. |
| 317 | * include/pstl/pstl_config.h: New file. |
| 318 | * include/pstl/unseq_backend_simd.h: New file. |
| 319 | * include/pstl/utils.h: New file. |
| 320 | * include/std/algorithm: Include parallel algorithm implementations. |
| 321 | * include/std/execution: New file. |
| 322 | * include/std/memory: Include parallel algorithm implementations. |
| 323 | * include/std/numeric: Include parallel algorithm implementations. |
| 324 | * include/std/version: Add parallel algorithms feature test macro. |
| 325 | * testsuite/util/pstl/pstl_test_config.h: New file. |
| 326 | * testsuite/util/pstl/test_utils.h: New file. |
| 327 | * testsuite/20_util/specialized_algorithms/pstl/uninitialized_construct.cc: New file. |
| 328 | * testsuite/20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc: New file. |
| 329 | * testsuite/20_util/specialized_algorithms/pstl/uninitialized_fill_destroy.cc: New file. |
| 330 | * testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc: New file. |
| 331 | * testsuite/25_algorithms/pstl/alg_merge/merge.cc: New file. |
| 332 | * testsuite/25_algorithms/pstl/alg_modifying_operations/copy_if.cc: New file. |
| 333 | * testsuite/25_algorithms/pstl/alg_modifying_operations/copy_move.cc: New file. |
| 334 | * testsuite/25_algorithms/pstl/alg_modifying_operations/fill.cc: New file. |
| 335 | * testsuite/25_algorithms/pstl/alg_modifying_operations/generate.cc: New file. |
| 336 | * testsuite/25_algorithms/pstl/alg_modifying_operations/is_partitioned.cc: New file. |
| 337 | * testsuite/25_algorithms/pstl/alg_modifying_operations/partition.cc: New file. |
| 338 | * testsuite/25_algorithms/pstl/alg_modifying_operations/partition_copy.cc: New file. |
| 339 | * testsuite/25_algorithms/pstl/alg_modifying_operations/remove.cc: New file. |
| 340 | * testsuite/25_algorithms/pstl/alg_modifying_operations/remove_copy.cc: New file. |
| 341 | * testsuite/25_algorithms/pstl/alg_modifying_operations/replace.cc: New file. |
| 342 | * testsuite/25_algorithms/pstl/alg_modifying_operations/replace_copy.cc: New file. |
| 343 | * testsuite/25_algorithms/pstl/alg_modifying_operations/rotate.cc: New file. |
| 344 | * testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc: New file. |
| 345 | * testsuite/25_algorithms/pstl/alg_modifying_operations/swap_ranges.cc: New file. |
| 346 | * testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc: New file. |
| 347 | * testsuite/25_algorithms/pstl/alg_modifying_operations/transform_unary.cc: New file. |
| 348 | * testsuite/25_algorithms/pstl/alg_modifying_operations/unique.cc: New file. |
| 349 | * testsuite/25_algorithms/pstl/alg_modifying_operations/unique_copy_equal.cc: New file. |
| 350 | * testsuite/25_algorithms/pstl/alg_nonmodifying/adjacent_find.cc: New file. |
| 351 | * testsuite/25_algorithms/pstl/alg_nonmodifying/all_of.cc: New file. |
| 352 | * testsuite/25_algorithms/pstl/alg_nonmodifying/any_of.cc: New file. |
| 353 | * testsuite/25_algorithms/pstl/alg_nonmodifying/count.cc: New file. |
| 354 | * testsuite/25_algorithms/pstl/alg_nonmodifying/equal.cc: New file. |
| 355 | * testsuite/25_algorithms/pstl/alg_nonmodifying/find.cc: New file. |
| 356 | * testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc: New file. |
| 357 | * testsuite/25_algorithms/pstl/alg_nonmodifying/find_first_of.cc: New file. |
| 358 | * testsuite/25_algorithms/pstl/alg_nonmodifying/find_if.cc: New file. |
| 359 | * testsuite/25_algorithms/pstl/alg_nonmodifying/for_each.cc: New file. |
| 360 | * testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc: New file. |
| 361 | * testsuite/25_algorithms/pstl/alg_nonmodifying/none_of.cc: New file. |
| 362 | * testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc: New file. |
| 363 | * testsuite/25_algorithms/pstl/alg_nonmodifying/reverse.cc: New file. |
| 364 | * testsuite/25_algorithms/pstl/alg_nonmodifying/reverse_copy.cc: New file. |
| 365 | * testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc: New file. |
| 366 | * testsuite/25_algorithms/pstl/alg_sorting/includes.cc: New file. |
| 367 | * testsuite/25_algorithms/pstl/alg_sorting/is_heap.cc: New file. |
| 368 | * testsuite/25_algorithms/pstl/alg_sorting/is_sorted.cc: New file. |
| 369 | * testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc: New file. |
| 370 | * testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc: New file. |
| 371 | * testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc: New file. |
| 372 | * testsuite/25_algorithms/pstl/alg_sorting/partial_sort_copy.cc: New file. |
| 373 | * testsuite/25_algorithms/pstl/alg_sorting/set.cc: New file. |
| 374 | * testsuite/25_algorithms/pstl/alg_sorting/sort.cc: New file. |
| 375 | * testsuite/26_numerics/pstl/numeric_ops/adjacent_difference.cc: New file. |
| 376 | * testsuite/26_numerics/pstl/numeric_ops/reduce.cc: New file. |
| 377 | * testsuite/26_numerics/pstl/numeric_ops/scan.cc: New file. |
| 378 | * testsuite/26_numerics/pstl/numeric_ops/transform_reduce.cc: New file. |
| 379 | * testsuite/26_numerics/pstl/numeric_ops/transform_scan.cc: New file. |
| 380 | * testsuite/testsuite/20_util/specialized_algorithms/pstl/uninitialized_construct.cc: New file. |
| 381 | * testsuite/testsuite/20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc: New file. |
| 382 | * testsuite/testsuite/20_util/specialized_algorithms/pstl/uninitialized_fill_destroy.cc: New file. |
| 383 | * testsuite/testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc: New file. |
| 384 | * testsuite/testsuite/25_algorithms/pstl/alg_merge/merge.cc: New file. |
| 385 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_if.cc: New file. |
| 386 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_move.cc: New file. |
| 387 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/fill.cc: New file. |
| 388 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/generate.cc: New file. |
| 389 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/is_partitioned.cc: New file. |
| 390 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/partition.cc: New file. |
| 391 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/partition_copy.cc: New file. |
| 392 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/remove.cc: New file. |
| 393 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/remove_copy.cc: New file. |
| 394 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/replace.cc: New file. |
| 395 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/replace_copy.cc: New file. |
| 396 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate.cc: New file. |
| 397 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc: New file. |
| 398 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/swap_ranges.cc: New file. |
| 399 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc: New file. |
| 400 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_unary.cc: New file. |
| 401 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/unique.cc: New file. |
| 402 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/unique_copy_equal.cc: New file. |
| 403 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/adjacent_find.cc: New file. |
| 404 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/all_of.cc: New file. |
| 405 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/any_of.cc: New file. |
| 406 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/count.cc: New file. |
| 407 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/equal.cc: New file. |
| 408 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find.cc: New file. |
| 409 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc: New file. |
| 410 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find_first_of.cc: New file. |
| 411 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find_if.cc: New file. |
| 412 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/for_each.cc: New file. |
| 413 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc: New file. |
| 414 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/none_of.cc: New file. |
| 415 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc: New file. |
| 416 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse.cc: New file. |
| 417 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse_copy.cc: New file. |
| 418 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc: New file. |
| 419 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/includes.cc: New file. |
| 420 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/is_heap.cc: New file. |
| 421 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/is_sorted.cc: New file. |
| 422 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc: New file. |
| 423 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc: New file. |
| 424 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc: New file. |
| 425 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/partial_sort_copy.cc: New file. |
| 426 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/set.cc: New file. |
| 427 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/sort.cc: New file. |
| 428 | * testsuite/testsuite/26_numerics/pstl/numeric_ops/adjacent_difference.cc: New file. |
| 429 | * testsuite/testsuite/26_numerics/pstl/numeric_ops/reduce.cc: New file. |
| 430 | * testsuite/testsuite/26_numerics/pstl/numeric_ops/scan.cc: New file. |
| 431 | * testsuite/testsuite/26_numerics/pstl/numeric_ops/transform_reduce.cc: New file. |
| 432 | * testsuite/testsuite/26_numerics/pstl/numeric_ops/transform_scan.cc: New file. |
| 433 | |
| 480b3b75 |
434 | 2019-03-21 Jonathan Wakely <jwakely@redhat.com> |
| 435 | |
| 0a4390ac |
436 | * include/c_compatibility/math.h [!__STDCPP_WANT_MATH_SPEC_FUNCS__] |
| 437 | (assoc_laguerre, assoc_laguerref, assoc_laguerrel, assoc_legendre) |
| 438 | (assoc_legendref, assoc_legendrel, beta, betaf, betal, comp_ellint_1) |
| 439 | (comp_ellint_1f, comp_ellint_1l, comp_ellint_2, comp_ellint_2f) |
| 440 | (comp_ellint_2l, comp_ellint_3, comp_ellint_3f, comp_ellint_3l) |
| 441 | (cyl_bessel_i, cyl_bessel_if, cyl_bessel_il, cyl_bessel_j) |
| 442 | (cyl_bessel_jf, cyl_bessel_jl, cyl_bessel_k, cyl_bessel_kf) |
| 443 | (cyl_bessel_kl, cyl_neumann, cyl_neumannf, cyl_neumannl, ellint_1) |
| 444 | (ellint_1f, ellint_1l, ellint_2, ellint_2f, ellint_2l, ellint_3) |
| 445 | (ellint_3f, ellint_3l, expint, expintf, expintl, hermite, hermitef) |
| 446 | (hermitel, laguerre, laguerref, laguerrel, legendre, legendref) |
| 447 | (legendrel, riemann_zeta, riemann_zetaf, riemann_zetal, sph_bessel) |
| 448 | (sph_besself, sph_bessell, sph_legendre, sph_legendref, sph_legendrel) |
| 449 | (sph_neumann, sph_neumannf, sph_neumannl): Only add using-declarations |
| 450 | when the special functions IS is enabled, not for C++17. |
| 451 | * testsuite/26_numerics/headers/cmath/functions_global_c++17.cc: |
| 452 | Replace with ... |
| 453 | * testsuite/26_numerics/headers/cmath/functions_global.cc: New test, |
| 454 | without checks for special functions in C++17. |
| 455 | * testsuite/26_numerics/headers/cmath/special_functions_global.cc: |
| 456 | New test. |
| 457 | |
| 480b3b75 |
458 | PR libstdc++/88066 |
| 459 | * include/backward/hash_map: Use <> for includes not "". |
| 460 | * include/backward/hash_set: Likewise. |
| 461 | * include/backward/strstream: Likewise. |
| 462 | * include/tr1/bessel_function.tcc: Likewise. |
| 463 | * include/tr1/exp_integral.tcc: Likewise. |
| 464 | * include/tr1/legendre_function.tcc: Likewise. |
| 465 | * include/tr1/modified_bessel_func.tcc: Likewise. |
| 466 | * include/tr1/riemann_zeta.tcc: Likewise. |
| 467 | |
| ed360d55 |
468 | 2019-03-19 Jonathan Wakely <jwakely@redhat.com> |
| 469 | |
| 470 | * doc/xml/manual/allocator.xml: Link to table documenting evolution |
| 471 | of extension allocators. |
| 472 | * doc/xml/manual/evolution.xml: Use angle brackets for header names. |
| 473 | Document new headers in 7.2, 8.1 and 9.1 releases. |
| 474 | * doc/xml/manual/using.xml: Adjust link target for new_allocator. |
| 475 | * doc/html/*: Regenerate. |
| 476 | |
| 8f9d7eb1 |
477 | 2019-03-12 John David Anglin <dave.anglin@bell.net> |
| 478 | |
| 479 | PR libstdc++/89461 |
| 480 | * testsuite/lib/libstdc++.exp: Locate libatomic. |
| 481 | * testsuite/lib/dg-options.exp (add_options_for_libatomic): New. |
| 482 | * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Add |
| 483 | libatomic options. |
| 484 | * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise. |
| 485 | * testsuite/experimental/net/timer/waitable/cons.cc: Likewise. |
| 486 | * testsuite/experimental/net/timer/waitable/dest.cc: Likewise. |
| 487 | * testsuite/experimental/net/timer/waitable/ops.cc: Likewise. |
| 488 | |
| 0bd005b6 |
489 | 2019-03-11 Jonathan Wakely <jwakely@redhat.com> |
| 490 | |
| 5995ba3a |
491 | PR libstdc++/89460 |
| 492 | * configure.ac: Check for sockatmark. |
| 493 | * crossconfig.m4: Check for sockatmark. |
| 494 | * config.h.in: Regenerate. |
| 495 | * configure: Regenerate. |
| 496 | * include/experimental/internet (address_v4::_S_hton): Rename |
| 497 | overloaded functions to _S_hton_16 and _S_ntoh_16. |
| 498 | (address_v4::_S_ntoh): Rename to _S_ntoh_16 and _S_ntoh_32. |
| 499 | (basic_endpoint): Adjust calls to _S_hton and _S_ntoh. |
| 500 | * include/experimental/socket (basic_socket::at_mark): Check |
| 501 | _GLIBCXX_HAVE_SOCKATMARK. |
| 502 | |
| 5aa8571a |
503 | * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc: Use |
| 504 | const variables instead of macros. |
| 505 | |
| 0bd005b6 |
506 | PR libstdc++/89629 |
| 507 | * libsupc++/hash_bytes.cc [__SIZEOF_SIZE_T__ == 8] (_Hash_bytes): |
| 508 | Use correct type for len_aligned. |
| 509 | * testsuite/20_util/hash/89629.cc: New test. |
| 510 | |
| bc204227 |
511 | 2019-03-11 Jakub Jelinek <jakub@redhat.com> |
| 512 | |
| 513 | PR libstdc++/89641 |
| 514 | * include/std/atomic (atomic<T>::store, atomic<T>::load, |
| 515 | atomic<T>::exchange, atomic<T>::compare_exchange_weak, |
| 516 | atomic<T>::compare_exchange_strong): Cast __m or __s and __f to int. |
| 517 | * include/bits/atomic_base.h (__atomic_base<T>::operator++, |
| 518 | __atomic_base<T>::operator--, __atomic_base<T>::operator+=, |
| 519 | __atomic_base<T>::operator-=, __atomic_base<T>::operator&=, |
| 520 | __atomic_base<T>::operator|=, __atomic_base<T>::operator^=, |
| 521 | __atomic_base<T*>::operator++, __atomic_base<T*>::operator--, |
| 522 | __atomic_base<T*>::operator+=, __atomic_base<T*>::operator-=): Cast |
| 523 | memory_order_seq_cst to int. |
| 524 | |
| fc557c2b |
525 | 2019-03-08 Jonathan Wakely <jwakely@redhat.com> |
| 526 | |
| 59b5e890 |
527 | * doc/xml/manual/using.xml: Use link element instead of xref. |
| 528 | * doc/html/*: Regenerate. |
| 529 | |
| fc557c2b |
530 | * include/bits/fs_path.h (path::format): Add fixed underlying type. |
| 531 | |
| 66c6ff9e |
532 | 2019-03-08 François Dumont <fdumont@gcc.gnu.org> |
| 533 | |
| 448338d0 |
534 | PR libstdc++/89477 |
| 535 | * include/debug/map.h (map): Use _RequireNotAllocator to constrain |
| 536 | parameters in deduction guides. |
| 537 | * include/debug/multimap.h (multimap): Likewise. |
| 538 | * include/debug/set.h (multimap): Likewise. |
| 539 | * include/debug/multiset.h (multimap): Likewise. |
| 540 | * include/debug/unordered_map (unordered_map): Likewise. |
| 541 | (unordered_multimap): Likewise. |
| 542 | * include/debug/unordered_set (unordered_set): Likewise. |
| 543 | (unordered_multiset): Likewise. |
| 544 | |
| 66c6ff9e |
545 | PR libstdc++/89608 |
| 546 | * include/debug/unordered_map (unordered_map<>::_M_check_rehashed): |
| 547 | Invalidate all iterators in case of rehash. |
| 548 | (unordered_multimap<>::_M_check_rehashed): Likewise. |
| 549 | * include/debug/unordered_set |
| 550 | (unordered_set<>::_M_check_rehashed): Likewise. |
| 551 | (unordered_multiset<>::_M_check_rehashed): Likewise. |
| 552 | * testsuite/23_containers/unordered_set/debug/89608_neg.cc: New. |
| 553 | |
| 32e92dc2 |
554 | 2019-03-07 Andreas Schwab <schwab@suse.de> |
| 555 | |
| 556 | * config/abi/post/riscv64-linux-gnu: New directory. |
| 557 | * config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: New file. |
| 558 | |
| 61dcf2e1 |
559 | 2019-03-07 Jonathan Wakely <jwakely@redhat.com> |
| 560 | |
| 682ee94e |
561 | * testsuite/20_util/function_objects/bind_front/1.cc: Change from |
| 562 | compile test to run. Fix typo. |
| 563 | |
| f24442bd |
564 | * doc/xml/manual/status_cxx2020.xml: Update C++20 status. |
| 565 | * doc/html/*: Regenerate. |
| 566 | |
| 61dcf2e1 |
567 | P0356R5 Simplified partial function application |
| 568 | * include/std/functional [C++20] (_Bind_front, _Bind_front_t): Define |
| 569 | helpers for bind_front. |
| 570 | (bind_front, __cpp_lib_bind_front): Define. |
| 571 | * testsuite/20_util/function_objects/bind_front/1.cc: New test. |
| 572 | |
| b4af2395 |
573 | 2019-03-06 Jonathan Wakely <jwakely@redhat.com> |
| 574 | |
| 575 | * include/std/type_traits (__cpp_lib_bounded_array_traits): Define. |
| 576 | * include/std/version (__cpp_lib_bounded_array_traits): Likewise. |
| 577 | * testsuite/20_util/is_bounded_array/value.cc: Check for macro. |
| 578 | * testsuite/20_util/is_unbounded_array/value.cc: Likewise. |
| 579 | |
| f1857b8b |
580 | 2019-03-06 Edward Smith-Rowland <3dw4rd@verizon.net> |
| 581 | |
| 582 | PR libstdc++/86655 - std::assoc_legendre should not constrain |
| 583 | the value of m (or x). |
| 584 | * include/tr1/legendre_function.tcc (__assoc_legendre_p, |
| 585 | __sph_legendre): If degree > order Don't throw, return 0. |
| 586 | (__legendre_p, __assoc_legendre_p): Don't constrain x either. |
| 587 | * testsuite/special_functions/02_assoc_legendre/pr86655.cc: New test. |
| 588 | * testsuite/special_functions/20_sph_legendre/pr86655.cc: New test. |
| 589 | * testsuite/tr1/5_numerical_facilities/special_functions/ |
| 590 | 02_assoc_legendre/pr86655.cc: New test. |
| 591 | * testsuite/tr1/5_numerical_facilities/special_functions/ |
| 592 | 22_sph_legendre/pr86655.cc: New test. |
| 593 | |
| 49c83dca |
594 | 2019-03-06 Ville Voutilainen <ville.voutilainen@gmail.com> |
| 595 | |
| 596 | Rewrite variant. |
| 597 | Also PR libstdc++/85517 |
| 598 | * include/std/variant (__do_visit): New. |
| 599 | (__variant_cast): Likewise. |
| 600 | (__variant_cookie): Likewise. |
| 601 | (__erased_*): Remove. |
| 602 | (_Variant_storage::_S_vtable): Likewise. |
| 603 | (_Variant_storage::__M_reset_impl): Adjust to use __do_visit. |
| 604 | (_Variant_storage::__M_reset): Adjust. |
| 605 | (__variant_construct): New. |
| 606 | (_Copy_ctor_base(const _Copy_ctor_base&)): Adjust to use |
| 607 | __variant_construct. |
| 608 | (_Move_ctor_base(_Move_ctor_base&&)): Likewise. |
| 609 | (_Move_ctor_base::__M_destructive_copy): New. |
| 610 | (_Move_ctor_base::__M_destructive_move): Adjust to use |
| 611 | __variant_construct. |
| 612 | (_Copy_assign_base::operator=): Adjust to use __do_visit. |
| 613 | (_Copy_assign_alias): Adjust to check both copy assignment |
| 614 | and copy construction for triviality. |
| 615 | (_Move_assign_base::operator=): Adjust to use __do_visit. |
| 616 | (_Multi_array): Add support for visitors that accept and return |
| 617 | a __variant_cookie. |
| 618 | (__gen_vtable_impl::_S_apply_all_alts): Likewise. |
| 619 | (__gen_vtable_impl::_S_apply_single_alt): Likewise. |
| 620 | (__gen_vtable_impl::__element_by_index_or_cookie): New. Generate |
| 621 | a __variant_cookie temporary for a variant that is valueless and.. |
| 622 | (__gen_vtable_impl::__visit_invoke): ..adjust here. |
| 623 | (__gen_vtable::_Array_type): Conditionally make space for |
| 624 | the __variant_cookie visitor case. |
| 625 | (__variant_construct_by_index): New. |
| 626 | (get_if): Adjust to use std::addressof. |
| 627 | (relops): Adjust to use __do_visit. |
| 628 | (variant): Add __variant_cast and __variant_construct_by_index |
| 629 | as friends. |
| 630 | (variant::emplace): Use _M_reset() and __variant_construct_by_index |
| 631 | instead of self-destruction. |
| 632 | (variant::swap): Adjust to use __do_visit. |
| 633 | (visit): Reimplement in terms of __do_visit. |
| 634 | (__variant_hash_call_base_impl::operator()): Adjust to use __do_visit. |
| 635 | * testsuite/20_util/variant/compile.cc: Adjust. |
| 636 | * testsuite/20_util/variant/run.cc: Likewise. |
| 637 | |
| 13825fb2 |
638 | 2019-03-06 Jonathan Wakely <jwakely@redhat.com> |
| 639 | |
| 2613fa6b |
640 | * include/bits/c++config.h (_cpp_lib_char8_t): Add L suffix to |
| 641 | constant. |
| 642 | * testsuite/experimental/feat-char8_t.cc: Likewise. |
| 643 | |
| a17f06b3 |
644 | * include/std/type_traits [C++20] (is_bounded_array) |
| 645 | (is_unbounded_array, is_bounded_array_v, is_unbounded_array_v): |
| 646 | Define. |
| 647 | * testsuite/20_util/is_bounded_array/requirements/ |
| 648 | explicit_instantiation.cc: New test. |
| 649 | * testsuite/20_util/is_bounded_array/requirements/typedefs.cc: New |
| 650 | test. |
| 651 | * testsuite/20_util/is_bounded_array/value.cc: New test. |
| 652 | * testsuite/20_util/is_unbounded_array/requirements/ |
| 653 | explicit_instantiation.cc: New test. |
| 654 | * testsuite/20_util/is_unbounded_array/requirements/typedefs.cc: New |
| 655 | * test. |
| 656 | * testsuite/20_util/is_unbounded_array/value.cc: New test. |
| 657 | |
| 13825fb2 |
658 | * include/bits/ptr_traits.h [C++20] (pointer_traits<T*>::pointer_to): |
| 659 | Add constexpr. |
| 660 | * testsuite/20_util/pointer_traits/pointer_to_constexpr.cc: New test. |
| 661 | |
| 2e73e63a |
662 | 2019-03-05 Jonathan Wakely <jwakely@redhat.com> |
| 663 | |
| 664 | * include/c_compatibility/math.h [C++20] (lerp): Add using |
| 665 | declaration. |
| 666 | * include/c_global/cmath [C++20] (__cpp_lib_interpolate): Define. |
| 667 | (__lerp): Define function template to implement lerp. |
| 668 | (lerp(float, float, float), lerp(double, double, double)) |
| 669 | (lerp(long double, long double, long double)): Define for C++20. |
| 670 | * include/std/numeric [C++20] (__cpp_lib_interpolate): Define. |
| 671 | (midpoint(T, T), midpoint(T*, T*)): Define. |
| 672 | * include/std::version [C++20] (__cpp_lib_interpolate): Define. |
| 673 | * testsuite/26_numerics/lerp.cc: New test. |
| 674 | * testsuite/26_numerics/midpoint/floating.cc: New test. |
| 675 | * testsuite/26_numerics/midpoint/integral.cc: New test. |
| 676 | * testsuite/26_numerics/midpoint/pointer.cc: New test. |
| 677 | |
| 08d3ce5b |
678 | 2019-03-04 Edward Smith-Rowland <3dw4rd@verizon.net> |
| 679 | |
| 680 | PR libstdc++/88996 Implement P0439R0 |
| 681 | Make std::memory_order a scoped enumeration. |
| 682 | * include/bits/atomic_base.h: For C++20 make memory_order a scoped enum, |
| 683 | add variables for the old enumerators. Adjust calls. |
| 684 | * testsuite/29_atomics/headers/atomic/types_std_c++2a.cc: New test. |
| 685 | * testsuite/29_atomics/headers/atomic/types_std_c++2a_neg.cc: New test. |
| 686 | |
| ad29ad75 |
687 | 2019-03-04 Jonathan Wakely <jwakely@redhat.com> |
| 688 | |
| 4233f2a8 |
689 | * testsuite/26_numerics/bit/bitops.rot/rotl.cc: Remove bogus dg-do |
| 690 | directive. |
| 691 | |
| ad29ad75 |
692 | * include/std/memory_resource (polymorphic_allocator): Add default |
| 693 | template argument for C++20. |
| 694 | (polymorphic_allocator::allocate_bytes) |
| 695 | (polymorphic_allocator::deallocate_bytes) |
| 696 | (polymorphic_allocator::allocate_object) |
| 697 | (polymorphic_allocator::deallocate_object) |
| 698 | (polymorphic_allocator::new_object) |
| 699 | (polymorphic_allocator::delete_object): New member functions for |
| 700 | C++20. |
| 701 | * testsuite/20_util/polymorphic_allocator/allocate_object.cc: New |
| 702 | test. |
| 703 | |
| d4c27c4a |
704 | 2019-03-03 Jonathan Wakely <jwakely@redhat.com> |
| 705 | |
| 706 | PR libstdc++/89562 |
| 707 | * src/filesystem/ops-common.h (do_copy_file): Open files in binary |
| 708 | mode for mingw. |
| 709 | |
| 6a9c77f1 |
710 | 2019-03-01 Jonathan Wakely <jwakely@redhat.com> |
| 711 | |
| 5b313df9 |
712 | * testsuite/util/testsuite_allocator.h (__gnu_test::memory_resource) |
| 713 | [!__cpp_sized_deallocation]: Do not pass size to operator delete. |
| 714 | |
| 6a9c77f1 |
715 | * include/std/memory (uses_allocator_construction_args): New set of |
| 716 | overloaded functions. |
| 717 | (make_obj_using_allocator, uninitialized_construct_using_allocator): |
| 718 | New functions. |
| 719 | * include/std/memory_resource (polymorphic_allocator::construct) |
| 720 | [__cplusplus > 201703l]: Replace all overloads with a single function |
| 721 | using uses_allocator_construction_args. |
| 722 | * testsuite/20_util/polymorphic_allocator/construct_c++2a.cc: New |
| 723 | test. |
| 724 | * testsuite/20_util/uses_allocator/make_obj.cc: New test. |
| 725 | |
| 53ea0887 |
726 | 2019-02-27 Jonathan Wakely <jwakely@redhat.com> |
| 727 | |
| 728 | PR libstdc++/89466 |
| 729 | * acinclude.m4 (GLIBCXX_CONFIGURE_DOCBOOK): Reorder check for local |
| 730 | stylesheet directories before check for xsltproc. Try to use |
| 731 | xmlcatalog to find local stylesheet directory before trying hardcoded |
| 732 | paths. Add path used by suse to hardcoded paths. Adjust xsltproc |
| 733 | check to look for the same stylesheet as doc/Makefile.am uses. Don't |
| 734 | use xsltproc if xmlcatalog fails to find a local stylesheet. |
| 735 | * configure.ac: Check for xmlcatalog. |
| 736 | * Makefile.in: Regenerate. |
| 737 | * configure: Likewise. |
| 738 | * doc/Makefile.in: Likewise. |
| 739 | * include/Makefile.in: Likewise. |
| 740 | * libsupc++/Makefile.in: Likewise. |
| 741 | * po/Makefile.in: Likewise. |
| 742 | * python/Makefile.in: Likewise. |
| 743 | * src/Makefile.in: Likewise. |
| 744 | * src/c++11/Makefile.in: Likewise. |
| 745 | * src/c++17/Makefile.in: Likewise. |
| 746 | * src/c++98/Makefile.in: Likewise. |
| 747 | * src/filesystem/Makefile.in: Likewise. |
| 748 | * testsuite/Makefile.in: Likewise. |
| 749 | |
| 72ebb7e8 |
750 | 2019-02-26 Jonathan Wakely <jwakely@redhat.com> |
| 751 | |
| a7f2f1b1 |
752 | PR libstdc++/89477 |
| 753 | * include/bits/alloc_traits.h (_RequireNotAllocator): New helper for |
| 754 | container deduction guides. |
| 755 | * include/bits/hashtable.h (_RequireNotAllocatorOrIntegral): Likewise. |
| 756 | * include/bits/stl_map.h (map): Use _RequireNotAllocator to constrain |
| 757 | parameters in deduction guides. |
| 758 | * include/bits/stl_multimap.h (multimap): Likewise. |
| 759 | * include/bits/stl_multiset.h (multiset): Likewise. |
| 760 | * include/bits/stl_queue.h (queue, priority_queue): Likewise. |
| 761 | * include/bits/stl_set.h (set): Likewise. |
| 762 | * include/bits/stl_stack.h (stack): Likewise. |
| 763 | * include/bits/unordered_map.h (unordered_map, unordered_multimap): |
| 764 | use _RequireNotAllocator and _RequireNotAllocatorOrIntegral to |
| 765 | constrain parameters in deduction guides. |
| 766 | * include/bits/unordered_set.h (unordered_set, unordered_multiset): |
| 767 | Likewise. |
| 768 | * testsuite/23_containers/map/cons/deduction.cc: Test additional |
| 769 | deduction cases. |
| 770 | * testsuite/23_containers/multiset/cons/deduction.cc: Likewise. |
| 771 | * testsuite/23_containers/set/cons/deduction.cc: Likewise. |
| 772 | * testsuite/23_containers/unordered_map/cons/deduction.cc: Likewise. |
| 773 | * testsuite/23_containers/unordered_multimap/cons/deduction.cc: |
| 774 | Likewise. |
| 775 | * testsuite/23_containers/unordered_multiset/cons/deduction.cc: |
| 776 | Likewise. |
| 777 | * testsuite/23_containers/unordered_set/cons/deduction.cc: Likewise. |
| 778 | |
| 72ebb7e8 |
779 | PR libstdc++/89416 |
| 780 | * include/bits/alloc_traits.h (__is_alloc_insertable_impl): Change |
| 781 | to class template and partial specialization using void_t. |
| 782 | (__is_copy_insertable, __is_move_insertable): Adjust base class. |
| 783 | |
| c9f61a64 |
784 | 2019-02-24 Jonathan Wakely <jwakely@redhat.com> |
| 785 | |
| 786 | PR libstdc++/89416 |
| 787 | * include/bits/alloc_traits.h (__is_alloc_insertable_impl): Make |
| 788 | copy and move members public. |
| 789 | |
| 61e2d6f7 |
790 | 2019-02-23 Jonathan Wakely <jwakely@redhat.com> |
| 791 | |
| 87798f3f |
792 | * include/std/type_traits (__underlying_type_impl): New helper to |
| 793 | make underlying_type SFINAE-friendly. |
| 794 | (underlying_type): Derive from __underlying_type_impl. |
| 795 | * testsuite/20_util/underlying_type/requirements/typedefs-3.cc: New |
| 796 | test. |
| 797 | |
| 61e2d6f7 |
798 | PR libstdc++/89446 |
| 799 | * include/bits/char_traits.h (__constant_char_array): Check index is |
| 800 | in range before dereferencing. |
| 801 | (char_traits<char>::compare, char_traits<char>::find) |
| 802 | (char_traits<char8_t>::compare, char_traits<char8_t>::find): Return |
| 803 | immediately if n is zero. |
| 804 | (char_traits<wchar_t>::compare, char_traits<wchar_t>::find): Likewise. |
| 805 | Remove workarounds for PR 67026. |
| 806 | * testsuite/21_strings/basic_string_view/operators/char/89446.cc: |
| 807 | New test. |
| 808 | * testsuite/21_strings/basic_string_view/operators/wchar_t/89446.cc: |
| 809 | New test. |
| 810 | |
| 90a443b3 |
811 | 2019-02-22 Eric Botcazou <ebotcazou@adacore.com> |
| 812 | |
| 813 | * config/abi/post/sparc64-linux-gnu/baseline_symbols.txt: Adjust. |
| 814 | * config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt: Likewise. |
| 815 | |
| 98485ce3 |
816 | 2019-02-22 Jakub Jelinek <jakub@redhat.com> |
| 817 | |
| 818 | PR libstdc++/89402 |
| 819 | * src/c++98/compatibility-ldbl.cc (_ZNKSt4hashIeEclEe): Change return |
| 820 | type to std::size_t and argument to type to long double. |
| 821 | |
| 26b4fc38 |
822 | 2019-02-22 Eric Botcazou <ebotcazou@adacore.com> |
| 823 | |
| 824 | * configure.host (abi_baseline_pair): Adjust for SPARC64/Linux. |
| 825 | * config/abi/post/sparc64-linux-gnu: New directory. |
| 826 | * config/abi/post/sparc64-linux-gnu/baseline_symbols.txt: New file. |
| 827 | * config/abi/post/sparc64-linux-gnu/32: New directory. |
| 828 | * config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt: New file. |
| 829 | |
| 4f847a8e |
830 | 2019-02-21 Jonathan Wakely <jwakely@redhat.com> |
| 831 | |
| 832 | * testsuite/29_atomics/headers/atomic/types_std_c++20.cc: New test. |
| 833 | * testsuite/29_atomics/headers/atomic/types_std_c++20_neg.cc: New |
| 834 | test. |
| 835 | |
| aad651b3 |
836 | 2019-02-22 Tom Honermann <tom@honermann.net> |
| 837 | |
| 838 | * python/libstdcxx/v6/printers.py (register_type_printers): Add type |
| 839 | printers for u8string and u8string_view. |
| 840 | |
| c783b3cc |
841 | 2019-02-22 Tom Honermann <tom@honermann.net> |
| 842 | |
| 843 | * testsuite/18_support/byte/ops.cc: Validate |
| 844 | std::to_integer<char8_t>, std::to_integer<char16_t>, and |
| 845 | std::to_integer<char32_t>. |
| 846 | * testsuite/18_support/numeric_limits/dr559.cc: Validate |
| 847 | std::numeric_limits<char8_t>. |
| 848 | * testsuite/18_support/numeric_limits/lowest.cc: Validate |
| 849 | std::numeric_limits<char8_t>::lowest(). |
| 850 | * testsuite/18_support/numeric_limits/max_digits10.cc: Validate |
| 851 | std::numeric_limits<char8_t>::max_digits10. |
| 852 | * testsuite/18_support/type_info/fundamental.cc: Validate |
| 853 | typeinfo for char8_t. |
| 854 | * testsuite/20_util/from_chars/1_c++20_neg.cc: New test, validating |
| 855 | std::from_chars with char8_t. |
| 856 | * testsuite/20_util/hash/requirements/explicit_instantiation.cc: |
| 857 | Validate explicit instantiation of std::hash<char8_t>. |
| 858 | * testsuite/20_util/is_integral/value.cc: Validate |
| 859 | std::is_integral<char8_t>. |
| 860 | * testsuite/20_util/make_signed/requirements/typedefs-4.cc: |
| 861 | Validate std::make_signed<char8_t>. |
| 862 | * testsuite/21_strings/basic_string/cons/char/deduction.cc: |
| 863 | Validate u8string construction from char8_t sources. |
| 864 | * testsuite/21_strings/basic_string/types/pmr_typedefs.cc: Validate |
| 865 | std::pmr::u8string. |
| 866 | * testsuite/21_strings/basic_string_view/operations/compare/ |
| 867 | char/70483.cc: Validate substr operations on u8string_view. |
| 868 | * testsuite/21_strings/basic_string_view/typedefs.cc: Validate that |
| 869 | the u8string_view typedef is defined. |
| 870 | * testsuite/21_strings/char_traits/requirements/ |
| 871 | constexpr_functions.cc: Validate char_traits<char8_t> constexpr |
| 872 | member functions. |
| 873 | * testsuite/21_strings/char_traits/requirements/ |
| 874 | constexpr_functions_c++17.cc: Validate char_traits<char8_t> C++17 |
| 875 | constexpr member functions. |
| 876 | * testsuite/21_strings/headers/string/types_std_c++0x.cc: Validate |
| 877 | that the u8string typedef is defined. |
| 878 | * testsuite/22_locale/locale/cons/unicode.cc: Validate the presence |
| 879 | of the std::codecvt<char16_t, char8_t, std::mbstate_t> and |
| 880 | std::codecvt<char32_t, char8_t, std::mbstate_t> facets. |
| 881 | * testsuite/29_atomics/atomic/cons/assign_neg.cc: Update line |
| 882 | numbers. |
| 883 | * testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise. |
| 884 | * testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: |
| 885 | Likewise. |
| 886 | * testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise. |
| 887 | * testsuite/29_atomics/atomic_integral/is_always_lock_free.cc: |
| 888 | Validate std::atomic<char8_t>::is_always_lock_free |
| 889 | * testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc: |
| 890 | Update line numbers. |
| 891 | * testsuite/29_atomics/atomic_integral/operators/decrement_neg.cc: |
| 892 | Likewise. |
| 893 | * testsuite/29_atomics/atomic_integral/operators/increment_neg.cc: |
| 894 | Likewise. |
| 895 | * testsuite/experimental/polymorphic_allocator/pmr_typedefs_string.cc: |
| 896 | Validate std::experimental::pmr::u8string. |
| 897 | * testsuite/experimental/string_view/typedefs.cc: Validate that the |
| 898 | u8string_view typedef is defined. |
| 899 | * testsuite/util/testsuite_common_types.h: Add char8_t, char16_t and |
| 900 | char32_t to the typelists. |
| 901 | |
| ef96a935 |
902 | 2019-02-22 Tom Honermann <tom@honermann.net> |
| 903 | |
| 904 | * include/ext/typelist.h: Constrain a partial specialization of |
| 905 | typelist::detail::append_ to only match chain<T1,T2>. |
| 906 | |
| d373b606 |
907 | 2019-02-21 Jonathan Wakely <jwakely@redhat.com> |
| 908 | |
| 909 | PR libstdc++/89416 |
| 910 | * include/bits/alloc_traits.h (__is_alloc_insertable_impl): Replace |
| 911 | class template with class. Replace move and copy member types with |
| 912 | member alias templates, so they are only instantiated when needed. |
| 913 | (__is_copy_insertable, __is_move_insertable): Adjust base class. |
| 914 | * testsuite/23_containers/vector/modifiers/push_back/89130.cc: Enable |
| 915 | test for C++11/14/17 as well. |
| 916 | * testsuite/23_containers/vector/modifiers/push_back/89416.cc: New |
| 917 | test. |
| 918 | |
| 25395ee8 |
919 | 2019-02-20 Jakub Jelinek <jakub@redhat.com> |
| 920 | |
| 921 | PR libstdc++/89402 |
| 922 | * src/c++98/compatibility-ldbl.cc (_ZNKSt4hashIeEclEe): Add |
| 923 | _GLIBCXX_PURE to the alias declaration. |
| 924 | |
| affcb65b |
925 | 2019-02-19 Jonathan Wakely <jwakely@redhat.com> |
| 926 | |
| 927 | * testsuite/21_strings/basic_string/literals/types.cc |
| 928 | [_GLIBCXX_USE_CHAR8_T]: Adjust expected string type for u8 literal. |
| 929 | * testsuite/21_strings/basic_string/literals/values.cc |
| 930 | [_GLIBCXX_USE_CHAR8_T]: Likewise. |
| 931 | * testsuite/22_locale/codecvt/char16_t.cc: Adjust for u8 literals |
| 932 | potentially having different type. |
| 933 | * testsuite/22_locale/codecvt/char32_t.cc: Likewise. |
| 934 | * testsuite/22_locale/codecvt/codecvt_utf8/79980.cc: Cast u8 literal |
| 935 | to char. |
| 936 | * testsuite/22_locale/codecvt/codecvt_utf8/wchar_t/1.cc: Likewise. |
| 937 | * testsuite/22_locale/codecvt/utf8.cc: Likewise. |
| 938 | * testsuite/22_locale/conversions/string/2.cc: Remove u8 prefix from |
| 939 | string literals only using basic character set. |
| 940 | * testsuite/22_locale/conversions/string/3.cc: Likewise. Cast other |
| 941 | u8 literals to char. |
| 942 | * testsuite/29_atomics/headers/atomic/macros.cc [_GLIBCXX_USE_CHAR8_T]: |
| 943 | Test ATOMIC_CHAR8_T_LOCK_FREE. |
| 944 | Add missing #error to ATOMIC_CHAR16_T_LOCK_FREE test. |
| 945 | * testsuite/29_atomics/headers/atomic/types_std_c++0x.cc |
| 946 | [_GLIBCXX_USE_CHAR8_T]: Check for std::atomic_char8_t. |
| 947 | * testsuite/experimental/string_view/literals/types.cc |
| 948 | [_GLIBCXX_USE_CHAR8_T]: Adjust expected string_view type for u8 |
| 949 | literal. |
| 950 | * testsuite/experimental/string_view/literals/values.cc |
| 951 | [_GLIBCXX_USE_CHAR8_T]: Likewise. |
| 952 | |
| 4acc5060 |
953 | 2019-02-19 Tom Honermann <tom@honermann.net> |
| 954 | |
| 955 | * testsuite/18_support/numeric_limits/char8_t.cc: New test cloned |
| 956 | from char16_32_t.cc; validates numeric_limits<char8_t>. |
| 957 | * testsuite/21_strings/basic_string/literals/types-char8_t.cc: New |
| 958 | test cloned from types.cc; validates operator""s for char8_t |
| 959 | returns u8string. |
| 960 | * testsuite/21_strings/basic_string/literals/values-char8_t.cc: New |
| 961 | test cloned from values.cc; validates construction and comparison |
| 962 | of u8string values. |
| 963 | * testsuite/21_strings/basic_string/requirements/ |
| 964 | /explicit_instantiation/char8_t/1.cc: New test cloned from |
| 965 | char16_t/1.cc; validates explicit instantiation of |
| 966 | basic_string<char8_t>. |
| 967 | * testsuite/21_strings/basic_string_view/literals/types-char8_t.cc: |
| 968 | New test cloned from types.cc; validates operator""sv for char8_t |
| 969 | returns u8string_view. |
| 970 | * testsuite/21_strings/basic_string_view/literals/ |
| 971 | values-char8_t.cc: New test cloned from values.cc; validates |
| 972 | construction and comparison of u8string_view values. |
| 973 | * testsuite/21_strings/basic_string_view/requirements/ |
| 974 | explicit_instantiation/char8_t/1.cc: New test cloned from |
| 975 | char16_t/1.cc; validates explicit instantiation of |
| 976 | basic_string_view<char8_t>. |
| 977 | * testsuite/21_strings/char_traits/requirements/char8_t/65049.cc: |
| 978 | New test cloned from char16_t/65049.cc; validates that |
| 979 | char_traits<char8_t> is not vulnerable to the concerns in PR65049. |
| 980 | * testsuite/21_strings/char_traits/requirements/char8_t/ |
| 981 | typedefs.cc: New test cloned from char16_t/typedefs.cc; validates |
| 982 | that char_traits<char8_t> member typedefs are present and correct. |
| 983 | * testsuite/21_strings/char_traits/requirements/ |
| 984 | explicit_instantiation/char8_t/1.cc: New test cloned from |
| 985 | char16_t/1.cc; validates explicit instantiation of |
| 986 | char_traits<char8_t>. |
| 987 | * testsuite/22_locale/codecvt/char16_t-char8_t.cc: New test cloned |
| 988 | from char16_t.cc: validates |
| 989 | codecvt<char16_t, char8_t, mbstate_t>. |
| 990 | * testsuite/22_locale/codecvt/char32_t-char8_t.cc: New test cloned |
| 991 | from char32_t.cc: validates |
| 992 | codecvt<char32_t, char8_t, mbstate_t>. |
| 993 | * testsuite/22_locale/codecvt/utf8-char8_t.cc: New test cloned from |
| 994 | utf8.cc; validates codecvt<char16_t, char8_t, std::mbstate_t> and |
| 995 | codecvt<char32_t, char8_t, std::mbstate_t>. |
| 996 | * testsuite/27_io/filesystem/path/native/string-char8_t.cc: New |
| 997 | test cloned from string.cc; validates filesystem::path construction |
| 998 | from char8_t input. |
| 999 | * testsuite/experimental/feat-char8_t.cc: New test; validates that |
| 1000 | the __cpp_lib_char8_t feature test macro is defined with the |
| 1001 | correct value. |
| 1002 | * testsuite/experimental/filesystem/path/native/string-char8_t.cc: |
| 1003 | New test cloned from string.cc; validates filesystem::path |
| 1004 | construction from char8_t input. |
| 1005 | * testsuite/experimental/string_view/literals/types-char8_t.cc: New |
| 1006 | test cloned from types.cc; validates operator""sv for char8_t |
| 1007 | returns u8string_view. |
| 1008 | * testsuite/experimental/string_view/literals/values-char8_t.cc: |
| 1009 | New test cloned from values.cc; validates construction and |
| 1010 | comparison of u8string_view values. |
| 1011 | * testsuite/experimental/string_view/requirements/ |
| 1012 | explicit_instantiation/char8_t/1.cc: New test cloned from |
| 1013 | char16_t/1.cc; validates explicit instantiation of |
| 1014 | basic_string_view<char8_t>. |
| 1015 | * testsuite/ext/char8_t/atomic-1.cc: New test; validates that |
| 1016 | ATOMIC_CHAR8_T_LOCK_FREE is not defined if char8_t support is not |
| 1017 | enabled. |
| 1018 | |
| 25694c85 |
1019 | 2019-02-19 Tom Honermann <tom@honermann.net> |
| 1020 | |
| 1021 | P0482R5 char8_t: Standard library support |
| 1022 | * config/abi/pre/gnu-versioned-namespace.ver (CXXABI_2.0): Add |
| 1023 | typeinfo symbols for char8_t. |
| 1024 | * config/abi/pre/gnu.ver: Add CXXABI_1.3.12. |
| 1025 | (GLIBCXX_3.4.26): Add symbols for specializations of |
| 1026 | numeric_limits and codecvt that involve char8_t. |
| 1027 | (CXXABI_1.3.12): Add typeinfo symbols for char8_t. |
| 1028 | * include/bits/atomic_base.h: Add atomic_char8_t. |
| 1029 | * include/bits/basic_string.h: Add std::hash<u8string> and |
| 1030 | operator""s(const char8_t*, size_t). |
| 1031 | * include/bits/c++config: Define _GLIBCXX_USE_CHAR8_T and |
| 1032 | __cpp_lib_char8_t. |
| 1033 | * include/bits/char_traits.h: Add char_traits<char8_t>. |
| 1034 | * include/bits/codecvt.h: Add |
| 1035 | codecvt<char16_t, char8_t, mbstate_t>, |
| 1036 | codecvt<char32_t, char8_t, mbstate_t>, |
| 1037 | codecvt_byname<char16_t, char8_t, mbstate_t>, and |
| 1038 | codecvt_byname<char32_t, char8_t, mbstate_t>. |
| 1039 | * include/bits/cpp_type_traits.h: Add __is_integer<char8_t> to |
| 1040 | recognize char8_t as an integral type. |
| 1041 | * include/bits/fs_path.h: (path::__is_encoded_char): Recognize |
| 1042 | char8_t. |
| 1043 | (path::u8string): Return std::u8string when char8_t support is |
| 1044 | enabled. |
| 1045 | (path::generic_u8string): Likewise. |
| 1046 | (path::_S_convert): Handle conversion from char8_t input. |
| 1047 | (path::_S_str_convert): Likewise. |
| 1048 | * include/bits/functional_hash.h: Add hash<char8_t>. |
| 1049 | * include/bits/locale_conv.h (__str_codecvt_out): Add overloads for |
| 1050 | char8_t. |
| 1051 | * include/bits/locale_facets.h (_GLIBCXX_NUM_UNICODE_FACETS): Bump |
| 1052 | for new char8_t specializations. |
| 1053 | * include/bits/localefwd.h: Add missing declarations of |
| 1054 | codecvt<char16_t, char, mbstate_t> and |
| 1055 | codecvt<char32_t, char, mbstate_t>. Add char8_t declarations |
| 1056 | codecvt<char16_t, char8_t, mbstate_t> and |
| 1057 | codecvt<char32_t, char8_t, mbstate_t>. |
| 1058 | * include/bits/postypes.h: Add u8streampos |
| 1059 | * include/bits/stringfwd.h: Add declarations of |
| 1060 | char_traits<char8_t> and u8string. |
| 1061 | * include/c_global/cstddef: Add __byte_operand<char8_t>. |
| 1062 | * include/experimental/bits/fs_path.h (path::__is_encoded_char): |
| 1063 | Recognize char8_t. |
| 1064 | (path::u8string): Return std::u8string when char8_t support is |
| 1065 | enabled. |
| 1066 | (path::generic_u8string): Likewise. |
| 1067 | (path::_S_convert): Handle conversion from char8_t input. |
| 1068 | (path::_S_str_convert): Likewise. |
| 1069 | * include/experimental/string: Add u8string. |
| 1070 | * include/experimental/string_view: Add u8string_view, |
| 1071 | hash<experimental::u8string_view>, and |
| 1072 | operator""sv(const char8_t*, size_t). |
| 1073 | * include/std/atomic: Add atomic<char8_t> and atomic_char8_t. |
| 1074 | * include/std/charconv (__is_int_to_chars_type): Recognize char8_t |
| 1075 | as a character type. |
| 1076 | * include/std/limits: Add numeric_limits<char8_t>. |
| 1077 | * include/std/string_view: Add u8string_view, |
| 1078 | hash<experimental::u8string_view>, and |
| 1079 | operator""sv(const char8_t*, size_t). |
| 1080 | * include/std/type_traits: Add __is_integral_helper<char8_t>, |
| 1081 | __make_unsigned<char8_t>, and __make_signed<char8_t>. |
| 1082 | * libsupc++/atomic_lockfree_defines.h: Define |
| 1083 | ATOMIC_CHAR8_T_LOCK_FREE. |
| 1084 | * src/c++11/Makefile.am: Compile with -fchar8_t when compiling |
| 1085 | codecvt.cc and limits.cc so that char8_t specializations of |
| 1086 | numeric_limits and codecvt and emitted. |
| 1087 | * src/c++11/Makefile.in: Likewise. |
| 1088 | * src/c++11/codecvt.cc: Define members of |
| 1089 | codecvt<char16_t, char8_t, mbstate_t>, |
| 1090 | codecvt<char32_t, char8_t, mbstate_t>, |
| 1091 | codecvt_byname<char16_t, char8_t, mbstate_t>, and |
| 1092 | codecvt_byname<char32_t, char8_t, mbstate_t>. |
| 1093 | * src/c++11/limits.cc: Define members of |
| 1094 | numeric_limits<char8_t>. |
| 1095 | * src/c++98/Makefile.am: Compile with -fchar8_t when compiling |
| 1096 | locale_init.cc and localename.cc. |
| 1097 | * src/c++98/Makefile.in: Likewise. |
| 1098 | * src/c++98/locale_init.cc: Add initialization for the |
| 1099 | codecvt<char16_t, char8_t, mbstate_t> and |
| 1100 | codecvt<char32_t, char8_t, mbstate_t> facets. |
| 1101 | * src/c++98/localename.cc: Likewise. |
| 1102 | * testsuite/util/testsuite_abi.cc: Validate ABI bump. |
| 1103 | |
| 140615bb |
1104 | 2019-02-18 Wilco Dijkstra <wdijkstr@arm.com> |
| 1105 | |
| 1106 | * 27_io/filesystem/operations/all.cc: Add dg-require-filesystem-ts. |
| 1107 | * 27_io/filesystem/operations/resize_file.cc: Likewise. |
| 1108 | * 27_io/filesystem/path/generation/normal2.cc: Likewise. |
| 1109 | |
| c677a9d7 |
1110 | 2019-02-14 Jonathan Wakely <jwakely@redhat.com> |
| 1111 | |
| 1bbfe9f8 |
1112 | * doc/xml/manual/status_cxx2020.xml: Update P0887R1 status. |
| 1113 | * doc/html/*: Regenerate. |
| 1114 | |
| b24f00b1 |
1115 | * doc/xml/manual/status_cxx2017.xml: Add P0063R3 to status table. |
| 1116 | * doc/html/*: Regenerate. |
| 1117 | |
| a3d1baa9 |
1118 | * doc/xml/manual/intro.xml: Document LWG 2586 status. |
| 1119 | * include/bits/uses_allocator.h (__uses_alloc): Use const lvalue |
| 1120 | allocator type in is_constructible checks. |
| 1121 | * testsuite/20_util/scoped_allocator/69293_neg.cc: Adjust dg-error. |
| 1122 | * testsuite/20_util/scoped_allocator/dr2586.cc: New test. |
| 1123 | * testsuite/20_util/tuple/cons/allocators.cc: Add test using |
| 1124 | problematic type from LWG 2586 discussion. |
| 1125 | * testsuite/20_util/uses_allocator/69293_neg.cc: Adjust dg-error. |
| 1126 | * testsuite/20_util/uses_allocator/cons_neg.cc: Likewise. |
| 1127 | |
| 99d130bf |
1128 | * configure.ac: Check for C11 timespec_get function. |
| 1129 | * crossconfig.m4 (freebsd, linux, gnu, cygwin, solaris, netbsd) |
| 1130 | (openbsd): Likewise |
| 1131 | * config.h.in: Regenerate. |
| 1132 | * configure: Regenerate. |
| 1133 | * include/c_global/ctime (timespec, timespec_get): Add to namespace |
| 1134 | std for C++17 and up. |
| 1135 | |
| 48772ec3 |
1136 | * doc/xml/manual/intro.xml: Document LWG 2537 status. |
| 1137 | * include/bits/stl_queue.h |
| 1138 | (priority_queue(const Compare&, const Container&, const Alloc&)) |
| 1139 | (priority_queue(const Compare&, Container&&, const Alloc&)): Call |
| 1140 | make_heap. |
| 1141 | * testsuite/23_containers/priority_queue/dr2537.cc: New test. |
| 1142 | |
| ee32dd64 |
1143 | * doc/xml/manual/intro.xml: Document LWG 2566 status. |
| 1144 | * include/bits/stl_queue.h (queue, priority_queue): Add static |
| 1145 | assertions to enforce LWG 2566 requirement on value_type. |
| 1146 | * include/bits/stl_stack.h (stack): Likewise. |
| 1147 | |
| 9724de38 |
1148 | PR middle-end/89303 |
| 1149 | * testsuite/20_util/enable_shared_from_this/89303.cc: New test. |
| 1150 | |
| c677a9d7 |
1151 | * doc/xml/manual/intro.xml: Document LWG 2735 status. |
| 1152 | * include/bits/std_abs.h: Add comment about LWG 2735. |
| 1153 | * testsuite/26_numerics/headers/cstdlib/dr2735.cc: New test. |
| 1154 | |
| 4194f872 |
1155 | 2019-02-13 Jonathan Wakely <jwakely@redhat.com> |
| 1156 | |
| 1157 | PR libstdc++/89345 |
| 1158 | * include/std/version [__cpp_impl_destroying_delete] |
| 1159 | (__cpp_lib_destroying_delete): Only define for C++2a and later. |
| 1160 | * libsupc++/new [__cpp_impl_destroying_delete] |
| 1161 | (__cpp_lib_destroying_delete): Likewise. |
| 1162 | (destroying_delete_t, destroying_delete): Likewise, but define even |
| 1163 | when __cpp_impl_destroying_delete is not defined. |
| 1164 | * testsuite/18_support/destroying_delete.cc: New test. |
| 1165 | |
| aaacaee2 |
1166 | 2019-02-11 Jonathan Wakely <jwakely@redhat.com> |
| 1167 | |
| 1168 | PR libstdc++/89023 |
| 1169 | * testsuite/17_intro/headers/c++2011/parallel_mode.cc: New test. |
| 1170 | * testsuite/17_intro/headers/c++2014/parallel_mode.cc: New test. |
| 1171 | * testsuite/17_intro/headers/c++2017/parallel_mode.cc: New test. |
| 1172 | * testsuite/28_regex/headers/regex/parallel_mode.cc: Remove. |
| 1173 | |
| 5256b0dd |
1174 | 2019-02-09 Jonathan Wakely <jwakely@redhat.com> |
| 1175 | |
| 1176 | PR libstdc++/71044 |
| 1177 | * include/bits/fs_path.h (path::has_root_name) |
| 1178 | (path::has_root_directory, path::has_root_path) |
| 1179 | (path::has_relative_path, path::has_parent_path) |
| 1180 | (path::has_filename, path::has_stem, path::has_extension) |
| 1181 | (path::is_absolute, path::is_relative, path::_M_find_extension): Add |
| 1182 | noexcept. |
| 1183 | * src/c++17/fs_path.cc (path::has_root_name) |
| 1184 | (path::has_root_directory, path::has_root_path) |
| 1185 | (path::has_relative_path, path::has_parent_path) |
| 1186 | (path::has_filename, path::_M_find_extension): Add noexcept. |
| 1187 | |
| e32f625e |
1188 | 2019-02-06 Jonathan Wakely <jwakely@redhat.com> |
| 1189 | |
| 1190 | PR libstdc++/89102 (partial) |
| 1191 | * include/std/type_traits (common_type<>): Define. |
| 1192 | (common_type<T>): Derive from common_type<T, T>. |
| 1193 | * testsuite/20_util/common_type/requirements/explicit_instantiation.cc: |
| 1194 | Test zero-length template argument list. |
| 1195 | * testsuite/20_util/common_type/requirements/sfinae_friendly_1.cc: |
| 1196 | Test additional single argument cases. |
| 1197 | * testsuite/20_util/common_type/requirements/sfinae_friendly_2.cc: |
| 1198 | Adjust expected error. |
| 1199 | |
| b03489db |
1200 | 2019-02-05 Jonathan Wakely <jwakely@redhat.com> |
| 1201 | |
| e89e4fec |
1202 | PR libstdc++/89128 |
| 1203 | * include/bits/stl_queue.h (queue, priority_queue): Add deduction |
| 1204 | guides. |
| 1205 | * include/bits/stl_stack.h (stack): Likewise. |
| 1206 | * testsuite/23_containers/priority_queue/deduction.cc: New test. |
| 1207 | * testsuite/23_containers/queue/deduction.cc: New test. |
| 1208 | * testsuite/23_containers/stack/deduction.cc: New test. |
| 1209 | |
| b640dd11 |
1210 | PR libstdc++/89194 |
| 1211 | * include/std/type_traits (__is_convertible_helper) |
| 1212 | (__is_convertible_helper<_From, _To, false>): Revert changes to |
| 1213 | support is_nothrow_convertible. |
| 1214 | (__is_nt_convertible_helper): New helper. |
| 1215 | (is_nothrow_convertible): Use __is_nt_convertible_helper. |
| 1216 | |
| 74c88c5f |
1217 | * testsuite/23_containers/vector/modifiers/push_back/49836.cc: Restore |
| 1218 | use of CopyConsOnlyType, but also test DelAnyAssign for completeness. |
| 1219 | |
| eca5e8d4 |
1220 | PR libstdc++/89130 |
| 1221 | * include/bits/alloc_traits.h (__is_copy_insertable_impl): Rename to |
| 1222 | __is_alloc_insertable_impl. Replace single type member with two |
| 1223 | members, one for each of copy and move insertable. |
| 1224 | (__is_move_insertable): New trait for internal use. |
| 1225 | * include/bits/stl_vector.h (vector::_S_nothrow_relocate(true_type)) |
| 1226 | (vector::_S_nothrow_relocate(true_type)): New functions to |
| 1227 | conditionally check if __relocate_a can throw. |
| 1228 | (vector::_S_use_relocate()): Dispatch to _S_nothrow_relocate based |
| 1229 | on __is_move_insertable. |
| 1230 | (vector::_S_do_relocate): New overloaded functions to conditionally |
| 1231 | call __relocate_a. |
| 1232 | (vector::_S_relocate): New function that dispatches to _S_do_relocate |
| 1233 | based on _S_use_relocate. |
| 1234 | * include/bits/vector.tcc (vector::reserve, vector::_M_realloc_insert) |
| 1235 | (vector::_M_default_append): Call _S_relocate instead of __relocate_a. |
| 1236 | * testsuite/23_containers/vector/modifiers/push_back/89130.cc: New. |
| 1237 | |
| b03489db |
1238 | PR libstdc++/89090 |
| 1239 | * include/bits/stl_uninitialized.h (__relocate_a_1): Make unused |
| 1240 | parameter unnamed. Add message to static assertion. |
| 1241 | * include/bits/vector.tcc (vector::reserve, vector::_M_realloc_insert) |
| 1242 | (vector::_M_default_append): Use _GLIBCXX17_CONSTEXPR for if constexpr |
| 1243 | in C++11 code. |
| 1244 | |
| 71625a15 |
1245 | 2019-02-05 Marc Glisse <marc.glisse@inria.fr> |
| 1246 | |
| 1247 | PR libstdc++/87106 |
| 1248 | * include/bits/stl_uninitialized.h (__is_trivially_relocatable): |
| 1249 | Rename... |
| 1250 | (__is_bitwise_relocatable): ... to this. |
| 1251 | (__relocate_a_1): Adapt. |
| 1252 | * include/bits/stl_deque.h (__is_trivially_relocatable): Rename... |
| 1253 | (__is_bitwise_relocatable): ... to this. |
| 1254 | |
| e7b22e58 |
1255 | 2019-01-30 Jonathan Wakely <jwakely@redhat.com> |
| 1256 | |
| 1257 | PR libstdc++/89117 |
| 1258 | * src/c++17/fs_path.cc (path::replace_extension): Erase extension from |
| 1259 | final component as well as from _M_pathname. Append the dot using |
| 1260 | operator+= instead of only to _M_pathname. |
| 1261 | (path::_M_find_extension): Reformat slightly. |
| 1262 | * testsuite/27_io/filesystem/path/modifiers/replace_extension.cc: |
| 1263 | Add more test cases. |
| 1264 | |
| dae923a7 |
1265 | 2019-01-30 Ulrich Drepper <drepper@redhat.com> |
| 1266 | |
| 1267 | * doc/xml/manual/status_cxx2020.xml: Update P0600 entry. |
| 1268 | |
| 710397ad |
1269 | 2019-01-29 Jonathan Wakely <jwakely@redhat.com> |
| 1270 | |
| 5efc4356 |
1271 | * testsuite/26_numerics/headers/complex/synopsis.cc: Remove incorrect |
| 1272 | constexpr specifiers from arg and proj. |
| 1273 | |
| 5f15e718 |
1274 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Add missing exports for |
| 1275 | __shared_ptr instantiations used by gcc4-compatible ABI. |
| 1276 | |
| 307e86fc |
1277 | * include/experimental/forward_list (experimental::erase): Qualify |
| 1278 | call to erase_if. |
| 1279 | * include/experimental/list (experimental::erase): Likewise. |
| 1280 | * include/std/forward_list (std::erase): Likewise. |
| 1281 | * include/std/list (std::erase): Likewise. |
| 1282 | |
| 38129d1a |
1283 | * testsuite/20_util/reference_wrapper/result_type.cc: Disable for |
| 1284 | C++2a. |
| 1285 | * testsuite/20_util/reference_wrapper/typedefs-2.cc: Likewise. |
| 1286 | * testsuite/20_util/reference_wrapper/typedefs-3.cc: Likewise. |
| 1287 | * testsuite/20_util/reference_wrapper/typedefs.cc: Likewise. |
| 1288 | * testsuite/30_threads/async/54297.cc: Suppress nodiscard warning. |
| 1289 | * testsuite/ext/array_allocator/26875.cc: Likewise. |
| 1290 | * testsuite/ext/pool_allocator/allocate_chunk.cc: Likewise. |
| 1291 | * testsuite/util/replacement_memory_operators.h: Likewise. |
| 1292 | * testsuite/util/testsuite_allocator.h: Likewise. |
| 1293 | |
| 710397ad |
1294 | * include/std/memory_resource (__pool_resource::_M_unpooled): Use |
| 1295 | normal mode vector, even for debug mode. |
| 1296 | * include/std/vector [_GLIBCXX_DEBUG] (_GLIBCXX_STD_C::pmr::vector): |
| 1297 | Define alias template for normal mode vector. |
| 1298 | |
| 70f71249 |
1299 | 2019-01-28 Jonathan Wakely <jwakely@redhat.com> |
| 1300 | |
| 1301 | PR libstdc++/68737 |
| 1302 | * config/locale/generic/c_locale.h (__convert_from_v) |
| 1303 | [_GLIBCXX_USE_C99_STDIO]: Also check _GLIBCXX_HAVE_BROKEN_VSNPRINTF. |
| 1304 | * config/os/hpux/os_defines.h: Define _GLIBCXX_HAVE_BROKEN_VSNPRINTF. |
| 1305 | * include/bits/locale_facets.tcc (num_put::_M_insert_float) |
| 1306 | [_GLIBCXX_USE_C99_STDIO]: Also check _GLIBCXX_HAVE_BROKEN_VSNPRINTF. |
| 1307 | |
| f1074115 |
1308 | 2019-01-24 Jonathan Wakely <jwakely@redhat.com> |
| 1309 | |
| 4bc4fd90 |
1310 | PR libstdc++/88840 |
| 1311 | * include/bits/stl_vector.h (vector::__use_relocate): Replace static |
| 1312 | data member with static member function _S_use_relocate(). |
| 1313 | * include/bits/vector.tcc (vector::reserve, vector::_M_realloc_insert) |
| 1314 | (vector::_M_default_append): Use _S_use_relocate() instead of |
| 1315 | __use_relocate. |
| 1316 | |
| f1074115 |
1317 | * testsuite/27_io/filesystem/path/compare/strings.cc: Only compare |
| 1318 | sign of results. |
| 1319 | |
| 1c4657a3 |
1320 | 2019-01-22 Jonathan Wakely <jwakely@redhat.com> |
| 1321 | |
| 1322 | PR libstdc++/88740 |
| 1323 | * testsuite/util/testsuite_hooks.h [stderr] (VERIFY): Use fprintf to |
| 1324 | write to stderr instead of using printf. |
| 1325 | |
| dafe8c59 |
1326 | 2019-01-21 Jakub Jelinek <jakub@redhat.com> |
| 1327 | |
| 1328 | PR libstdc++/86590 |
| 1329 | * include/bits/char_traits.h (__constant_string_p, |
| 1330 | __constant_char_array_p): Use __builtin_is_constant_evaluated if |
| 1331 | available. |
| 1332 | |
| eaf966f3 |
1333 | 2019-01-20 Ulrich Drepper <drepper@redhat.com> |
| 1334 | |
| 1335 | Implement C++20 P0600r1. |
| 1336 | * include/backward/hash_map: Add nodiscard attribute to empty. |
| 1337 | * include/backward/hash_set: Likewise. |
| 1338 | * backward/hashtable.h: Likewise. |
| 1339 | * include/bits/basic_string.h: Likewise. |
| 1340 | * include/bits/forward_list.h: Likewise. |
| 1341 | * include/bits/hashtable.h: Likewise. |
| 1342 | * include/bits/regex.h: Likewise. |
| 1343 | * include/bits/stl_deque.h: Likewise. |
| 1344 | * include/bits/stl_list.h: Likewise. |
| 1345 | * include/bits/stl_map.h: Likewise. |
| 1346 | * include/bits/stl_multimap.h: Likewise. |
| 1347 | * include/bits/stl_multiset.h: Likewise. |
| 1348 | * include/bits/stl_queue.h: Likewise. |
| 1349 | * include/bits/stl_set.h: Likewise. |
| 1350 | * include/bits/stl_stack.h: Likewise. |
| 1351 | * include/bits/stl_tree.h: Likewise. |
| 1352 | * include/bits/stl_vector.h: Likewise. |
| 1353 | * include/bits/unordered_map.h: Likewise. |
| 1354 | * include/bits/unordered_set.h: Likewise. |
| 1355 | * include/debug/array: Likewise. |
| 1356 | * include/experimental/any: Likewise. |
| 1357 | * include/experimental/bits/fs_path.h: Likewise. |
| 1358 | * include/experimental/internet: Likewise. |
| 1359 | * include/experimental/string_view: Likewise. |
| 1360 | * include/ext/pb_ds/detail/bin_search_tree_/info_fn_imps.hpp: |
| 1361 | Likewise. |
| 1362 | * include/ext/pb_ds/detail/binary_heap_/binary_heap_.hpp: |
| 1363 | Likewise. |
| 1364 | * include/ext/pb_ds/detail/binary_heap_/info_fn_imps.hpp: |
| 1365 | Likewise. |
| 1366 | * include/ext/pb_ds/detail/cc_hash_table_map_/cc_ht_map_.hpp: |
| 1367 | Likewise. |
| 1368 | * include/ext/pb_ds/detail/cc_hash_table_map_/info_fn_imps.hpp: |
| 1369 | Likewise. |
| 1370 | * include/ext/pb_ds/detail/cc_hash_table_map_/size_fn_imps.hpp: |
| 1371 | Likewise. |
| 1372 | * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: |
| 1373 | Likewise. |
| 1374 | * include/ext/pb_ds/detail/gp_hash_table_map_/info_fn_imps.hpp: |
| 1375 | Likewise. |
| 1376 | * include/ext/pb_ds/detail/left_child_next_sibling_heap_/ |
| 1377 | info_fn_imps.hpp: Likewise. |
| 1378 | * include/ext/pb_ds/detail/left_child_next_sibling_heap_/ |
| 1379 | left_child_next_sibling_heap_.hpp: Likewise. |
| 1380 | * include/ext/pb_ds/detail/list_update_map_/info_fn_imps.hpp: |
| 1381 | Likewise. |
| 1382 | * include/ext/pb_ds/detail/list_update_map_/lu_map_.hpp: |
| 1383 | Likewise. |
| 1384 | * include/ext/pb_ds/detail/ov_tree_map_/info_fn_imps.hpp: |
| 1385 | Likewise. |
| 1386 | * include/ext/pb_ds/detail/ov_tree_map_/ov_tree_map_.hp: |
| 1387 | Likewise. |
| 1388 | * include/ext/pb_ds/detail/pat_trie_/info_fn_imps.hpp: |
| 1389 | Likewise. |
| 1390 | * include/ext/pb_ds/detail/pat_trie_/pat_trie_.hpp: |
| 1391 | Likewise. |
| 1392 | * include/ext/pb_ds/detail/rc_binomial_heap_/rc.hpp: |
| 1393 | Likewise. |
| 1394 | * include/ext/pb_ds/detail/tree_trace_base.hpp: Likewise. |
| 1395 | * include/ext/pb_ds/trie_policy.hpp: Likewise. |
| 1396 | * include/ext/rope: Likewise. |
| 1397 | * include/ext/slist: Likewise. |
| 1398 | * include/ext/vstring.h: Likewise. |
| 1399 | * include/profile/array: Likewise. |
| 1400 | * include/std/array: Likewise. |
| 1401 | * include/tr1/array: Likewise. |
| 1402 | * include/tr1/hashtable.h: Likewise. |
| 1403 | * include/tr1/regex: Likewise. |
| 1404 | * include/tr2/dynamic_bitset: Likewise. |
| 1405 | * include/bits/alloc_traits.h: Add nodiscard attribute to |
| 1406 | allocate. |
| 1407 | * include/experimental/memory_resource: Likewise. |
| 1408 | * include/ext/alloc_traits.h: Likewise. |
| 1409 | * include/ext/array_allocator.h: Likewise. |
| 1410 | * include/ext/bitmap_allocator.h: Likewise. |
| 1411 | * include/ext/debug_allocator.h: Likewise. |
| 1412 | * include/ext/extptr_allocator.h: Likewise. |
| 1413 | * include/ext/mt_allocator.h: Likewise. |
| 1414 | * include/ext/new_allocator.h: Likewise. |
| 1415 | * include/ext/pool_allocator.h: Likewise. |
| 1416 | * include/ext/throw_allocator.h: Likewise. |
| 1417 | * include/std/scoped_allocator: Likewise. |
| 1418 | * libsupc++/eh_alloc.cc: Likewise. |
| 1419 | * include/std/future: Add nodiscard attribute to async. |
| 1420 | * libsupc++/new: Add nodiscard attribute to new. |
| 1421 | |
| 3c1c2a8c |
1422 | 2019-01-18 Jonathan Wakely <jwakely@redhat.com> |
| 1423 | |
| 1424 | PR libstdc++/87514 |
| 1425 | PR libstdc++/87520 |
| 1426 | PR libstdc++/88782 |
| 1427 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Export new symbol. |
| 1428 | * include/bits/shared_ptr.h |
| 1429 | (shared_ptr(_Sp_make_shared_tag, const Alloc&, Args&&...)) |
| 1430 | (allocate_shared): Change to use new tag type. |
| 1431 | * include/bits/shared_ptr_base.h (_Sp_make_shared_tag::_S_eq): |
| 1432 | Declare new member function. |
| 1433 | (_Sp_alloc_shared_tag): Define new type. |
| 1434 | (_Sp_counted_ptr_inplace): Declare __shared_count<_Lp> as a friend. |
| 1435 | (_Sp_counted_ptr_inplace::_M_get_deleter) [!__cpp_rtti]: Use |
| 1436 | _Sp_make_shared_tag::_S_eq to check type_info. |
| 1437 | (__shared_count(Ptr, Deleter),__shared_count(Ptr, Deleter, Alloc)): |
| 1438 | Constrain to prevent being called with _Sp_alloc_shared_tag. |
| 1439 | (__shared_count(_Sp_make_shared_tag, const _Alloc&, Args&&...)): |
| 1440 | Replace constructor with ... |
| 1441 | (__shared_count(Tp*&, _Sp_alloc_shared_tag<_Alloc>, Args&&...)): Use |
| 1442 | reference parameter so address of the new object can be returned to |
| 1443 | the caller. Obtain the allocator from the tag type. |
| 1444 | (__shared_ptr(_Sp_make_shared_tag, const Alloc&, Args&&...)): Replace |
| 1445 | constructor with ... |
| 1446 | (__shared_ptr(_Sp_alloc_shared_tag<Alloc>, Args&&...)): Pass _M_ptr |
| 1447 | to the __shared_count constructor. |
| 1448 | (__allocate_shared): Change to use new tag type. |
| 1449 | * src/c++11/shared_ptr.cc (_Sp_make_shared_tag::_S_eq): Define. |
| 1450 | |
| 21a962b2 |
1451 | 2019-01-17 Jonathan Wakely <jwakely@redhat.com> |
| 1452 | |
| 464ac146 |
1453 | * src/c++17/fs_ops.cc |
| 1454 | (equivalent(const path&, const path&, error_code&)) |
| 1455 | [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use GetFileInformationByHandle to |
| 1456 | compare files instead of relying on incomplete info returned by stat. |
| 1457 | |
| 2987a93d |
1458 | PR libstdc++/88884 |
| 1459 | * src/c++17/fs_ops.cc (absolute(const path&, error_code&)): Do nothing |
| 1460 | if the path is already absolute. |
| 1461 | [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Normalize root-directory. |
| 1462 | [!_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Pass error_code to current_path. |
| 1463 | |
| 21a962b2 |
1464 | PR libstdc++/88881 |
| 1465 | * src/c++17/fs_ops.cc (canonical(const path&, error_code&)) |
| 1466 | [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Normalize path, to match behaviour |
| 1467 | of filesystem::exists. |
| 1468 | (create_directories(const path&, error_code&)): Add assertions. |
| 1469 | (status(const path&, error_code&)) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: |
| 1470 | Add workaround for bug in _wstat for paths with trailing slash. |
| 1471 | * testsuite/27_io/filesystem/operations/create_directories.cc: Adjust |
| 1472 | for expected behaviour on mingw. |
| 1473 | * testsuite/experimental/filesystem/operations/create_directories.cc: |
| 1474 | Likewise. |
| 1475 | * testsuite/27_io/filesystem/operations/temp_directory_path.cc: Use |
| 1476 | "TMP" instead of "TMPDIR" and clean environment before each test. Do |
| 1477 | not test permissions on mingw targets. |
| 1478 | |
| 93478c9f |
1479 | 2019-01-16 Jonathan Wakely <jwakely@redhat.com> |
| 1480 | |
| 1481 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Add exports for fstream |
| 1482 | constructors and open members taking wide strings. Fix patterns for |
| 1483 | filesystem::path members to match wstring_view parameters. Add |
| 1484 | exports for shared_ptr members used by directory iterators. |
| 1485 | * src/c++17/fs_ops.cc (remove(const path&, error_code&)): Clear the |
| 1486 | error code parameter if the file doesn't exist. |
| 1487 | * src/filesystem/ops.cc (remove(const path&, error_code&)): |
| 1488 | Likewise. |
| 1489 | * testsuite/27_io/filesystem/operations/canonical.cc: Fix expected |
| 1490 | values for mingw targets, where "/" is not an absolute path. Do not |
| 1491 | test symlinks on mingw targets. |
| 1492 | * testsuite/experimental/filesystem/operations/canonical.cc: Likewise. |
| 1493 | * testsuite/27_io/filesystem/operations/copy.cc: Do not test symlinks |
| 1494 | on mingw targets. |
| 1495 | * testsuite/experimental/filesystem/operations/copy.cc: Likewise. |
| 1496 | * testsuite/27_io/filesystem/operations/create_directories.cc: Check |
| 1497 | that each component of the path is created. |
| 1498 | * testsuite/experimental/filesystem/operations/create_directories.cc: |
| 1499 | Likewise. |
| 1500 | * testsuite/27_io/filesystem/operations/exists.cc: Do not test |
| 1501 | permissions on mingw targets. |
| 1502 | * testsuite/experimental/filesystem/operations/exists.cc: Likewise. |
| 1503 | * testsuite/27_io/filesystem/operations/is_empty.cc: Likewise. |
| 1504 | * testsuite/experimental/filesystem/operations/is_empty.cc: Likewise. |
| 1505 | * testsuite/27_io/filesystem/operations/permissions.cc: XFAIL for |
| 1506 | mingw targets. |
| 1507 | * testsuite/experimental/filesystem/operations/permissions.cc: |
| 1508 | Likewise. |
| 1509 | * testsuite/27_io/filesystem/operations/remove.cc: Do not test |
| 1510 | symlinks or permissions on mingw targets. |
| 1511 | * testsuite/experimental/filesystem/operations/remove.cc: Likewise. |
| 1512 | * testsuite/27_io/filesystem/operations/remove_all.cc: Do not test |
| 1513 | symlinks on mingw targets. |
| 1514 | * testsuite/experimental/filesystem/operations/remove_all.cc: |
| 1515 | Likewise. |
| 1516 | * testsuite/27_io/filesystem/operations/status.cc: Do not test |
| 1517 | permissions on mingw targets. |
| 1518 | * testsuite/27_io/filesystem/operations/weakly_canonical.cc: Do not |
| 1519 | test symlinks on mingw targets. |
| 1520 | * testsuite/experimental/filesystem/operations/space.cc: Fix test |
| 1521 | for mingw targets. |
| 1522 | |
| af93b844 |
1523 | 2019-02-14 Ulrich Drepper <drepper@redhat.com> |
| 1524 | |
| 1525 | PR libstdc++/88738 |
| 1526 | Warn about unused comparisons of shared_ptr/unique_ptr |
| 1527 | * include/bits/c++config [_GLIBCXX_NODISCARD]: Define. |
| 1528 | * include/bits/shared_ptr.h: Use it for operator ==, !=, |
| 1529 | <, <=, >, >= for shared_ptr. |
| 1530 | * include/bits/unique_ptr.h: Likewise for unique_ptr. |
| 1531 | |
| 8793c0de |
1532 | 2019-01-15 Jonathan Wakely <jwakely@redhat.com> |
| 1533 | |
| afa61572 |
1534 | * include/bits/shared_ptr_base.h (__cpp_lib_shared_ptr_arrays): Define |
| 1535 | as 201611L, because P0497R0 changes are supported. |
| 1536 | * include/std/version (__cpp_lib_shared_ptr_arrays): Likewise. |
| 1537 | |
| feb89906 |
1538 | * include/bits/erase_if.h [__cplusplus > 201703L] |
| 1539 | (__cpp_lib_erase_if): Only define for C++2a. |
| 1540 | * include/std/iterator [__cplusplus >= 201402L && !_GLIBCXX_DEBUG] |
| 1541 | (__cpp_lib_null_iterators): Define. |
| 1542 | * include/std/version [__cplusplus >= 201402L && !_GLIBCXX_DEBUG] |
| 1543 | (__cpp_lib_null_iterators): Define. |
| 1544 | [__cpp_impl_destroying_delete] (__cpp_lib_destroying_delete): Define. |
| 1545 | |
| d253bcb1 |
1546 | * doc/xml/manual/status_cxx2017.xml: Document P0032R3 and P0307R2 |
| 1547 | status. |
| 1548 | * include/bits/stl_uninitialized.h (__cpp_lib_raw_memory_algorithms): |
| 1549 | Define. |
| 1550 | * include/std/any (__cpp_lib_any): Define as 201606L, because P0032R3 |
| 1551 | changes are supported. |
| 1552 | * include/std/optional (__cpp_lib_optional): Likewise. |
| 1553 | * include/std/variant (__cpp_lib_variant): Likewise. |
| 1554 | * include/std/version [!__STRICT_ANSI__] |
| 1555 | (__cpp_lib_uncaught_exceptions): Define as long integer. |
| 1556 | [__cplusplus >= 201703L] (__cpp_lib_any) |
| 1557 | (__cpp_lib_raw_memory_algorithms, __cpp_lib_uncaught_exceptions) |
| 1558 | (__cpp_lib_variant): Define for C++17. |
| 1559 | [__cplusplus >= 201703L] (__cpp_lib_optional): Update value and define |
| 1560 | as long integer. |
| 1561 | * libsupc++/exception (__cpp_lib_uncaught_exceptions): Define as long |
| 1562 | integer. |
| 1563 | |
| 8793c0de |
1564 | * doc/xml/manual/status_cxx2020.xml: Update P1123R0 status. |
| 1565 | |
| a8cd4b2b |
1566 | 2019-01-12 Jonathan Wakely <jwakely@redhat.com> |
| 1567 | |
| 1568 | PR libstdc++/88811 |
| 1569 | PR libstdc++/83306 |
| 1570 | * src/filesystem/path.cc: Fix typo. If first path is empty, show [] |
| 1571 | before second path. |
| 1572 | * testsuite/experimental/filesystem/filesystem_error/cons.cc: New |
| 1573 | test. |
| 1574 | |
| a5b1332c |
1575 | 2019-01-11 Jonathan Wakely <jwakely@redhat.com> |
| 1576 | |
| 656ac8b7 |
1577 | * doc/xml/manual/intro.xml: Include new section. |
| 1578 | * doc/xml/manual/status_cxx2017.xml: Document more |
| 1579 | implementation-defined properties of the library. |
| 1580 | * doc/xml/manual/status_cxx2020.xml: Document C++2a status. |
| 1581 | * doc/html/*: Regenerate. |
| 1582 | |
| f5480b8c |
1583 | * include/bits/refwrap.h [__cplusplus > 201703L] |
| 1584 | (_Refwrap_base_arg1, _Refwrap_base_arg2, _Reference_wrapper_base) |
| 1585 | (_Reference_wrapper_base_memfun): Do not define for C++2a. |
| 1586 | (reference_wrapper): Do not derive from _Reference_wrapper_base_memfun |
| 1587 | for C++2a. |
| 1588 | (reference_wrapper::operator()): Add static assertion. |
| 1589 | * testsuite/20_util/reference_wrapper/incomplete.cc: New test. |
| 1590 | |
| 36496c4d |
1591 | * include/std/chrono (duration_values::zero(), duration_values::min()) |
| 1592 | (duration_values::max()): Add noexcept. |
| 1593 | (duration::zero(), duration::min(), duration::max()): Likewise. |
| 1594 | (time_point::zero(), time_point::min(), time_point::max()): Likewise. |
| 1595 | * testsuite/20_util/duration/requirements/noexcept.cc: New test. |
| 1596 | * testsuite/20_util/time_point/requirements/noexcept.cc: New test. |
| 1597 | |
| a5b1332c |
1598 | * include/std/version (__cpp_lib_erase_if): Move to C++20 group. |
| 1599 | |
| d9de68bc |
1600 | 2019-01-11 Jakub Jelinek <jakub@redhat.com> |
| 1601 | |
| 1602 | * include/std/type_traits (__cpp_lib_is_constant_evaluated): Define. |
| 1603 | * include/std/version (__cpp_lib_is_constant_evaluated): Define. |
| 1604 | |
| beb370cb |
1605 | 2019-01-11 Jonathan Wakely <jwakely@redhat.com> |
| 1606 | |
| 1d628fd4 |
1607 | PR libstdc++/88802 |
| 1608 | * include/bits/functional_hash.h (hash<nullptr_t>): Define |
| 1609 | specialization for C++17 (P0513R0, LWG 2817). |
| 1610 | * testsuite/20_util/hash/nullptr.cc: New test. |
| 1611 | |
| a18b3766 |
1612 | PR libstdc++/88125 |
| 1613 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.6): Remove unused duplicate |
| 1614 | pattern for std::basic_stringbuf::str(). |
| 1615 | |
| beb370cb |
1616 | * config/abi/pre/gnu.ver (GLIBCXX_3.4): Correct recent changes to |
| 1617 | basic_ostream::operator<< patterns. |
| 1618 | |
| cbbb35ec |
1619 | 2019-01-10 Jonathan Wakely <jwakely@redhat.com> |
| 1620 | |
| 1715824b |
1621 | * testsuite/27_io/filesystem/operations/last_write_time.cc: Fix |
| 1622 | test failures on targets with 32-bit time_t. |
| 1623 | |
| f5529091 |
1624 | * include/bits/erase_if.h: Define __cpp_lib_erase_if. |
| 1625 | * include/std/deque: Likewise. |
| 1626 | * include/std/forward_list: Likewise. |
| 1627 | * include/std/list: Likewise. |
| 1628 | * include/std/string: Likewise. |
| 1629 | * include/std/vector: Likewise. |
| 1630 | * include/std/version: Likewise. |
| 1631 | * testsuite/21_strings/basic_string/erasure.cc: Test macro. |
| 1632 | * testsuite/23_containers/deque/erasure.cc: Likewise. |
| 1633 | * testsuite/23_containers/forward_list/erasure.cc: Likewise. |
| 1634 | * testsuite/23_containers/list/erasure.cc: Likewise. |
| 1635 | * testsuite/23_containers/map/erasure.cc: Likewise. |
| 1636 | * testsuite/23_containers/set/erasure.cc: Likewise. |
| 1637 | * testsuite/23_containers/unordered_map/erasure.cc: Likewise. |
| 1638 | * testsuite/23_containers/unordered_set/erasure.cc: Likewise. |
| 1639 | * testsuite/23_containers/vector/erasure.cc: Likewise. |
| 1640 | |
| cbbb35ec |
1641 | * include/experimental/internet [AI_NUMERICSERV] |
| 1642 | (resolver_base::numeric_service): Define conditionally. |
| 1643 | * testsuite/experimental/net/internet/resolver/base.cc: Test it |
| 1644 | conditionally. |
| 1645 | * testsuite/experimental/net/internet/resolver/ops/lookup.cc: |
| 1646 | Likewise. |
| 1647 | |
| ac9a8436 |
1648 | 2019-01-10 Ville Voutilainen <ville.voutilainen@gmail.com> |
| 1649 | Jonathan Wakely <jwakely@redhat.com> |
| 1650 | |
| 1651 | Implement LWG 2221 |
| 1652 | * config/abi/pre/gnu.ver (GLIBCXX_3.4): Tighten patterns. |
| 1653 | (GLIBCXX_3.4.26): Add new exports. |
| 1654 | * include/Makefile.am: Add ostream-inst.cc. Move string-inst.cc to |
| 1655 | correct list of sources. |
| 1656 | * include/Makefile.in: Regenerate. |
| 1657 | * include/std/ostream (operator<<(nullptr_t)): New member function. |
| 1658 | * src/c++17/ostream-inst.cc: New file. |
| 1659 | * testsuite/27_io/basic_ostream/inserters_other/char/lwg2221.cc: New |
| 1660 | test. |
| 1661 | |
| 5f027941 |
1662 | 2019-01-10 Jonathan Wakely <jwakely@redhat.com> |
| 1663 | |
| 1664 | * testsuite/util/testsuite_fs.h (nonexistent_path): Include name |
| 1665 | of the source file containing the caller. |
| 1666 | * testsuite/27_io/filesystem/iterators/directory_iterator.cc: Remove |
| 1667 | directories created by test. |
| 1668 | * testsuite/27_io/filesystem/iterators/recursive_directory_iterator.cc: |
| 1669 | Likewise. |
| 1670 | * testsuite/experimental/filesystem/iterators/directory_iterator.cc: |
| 1671 | Likewise. |
| 1672 | * testsuite/experimental/filesystem/iterators/ |
| 1673 | recursive_directory_iterator.cc: Likewise. |
| 1674 | |
| 3273d2e6 |
1675 | 2019-01-10 Jakub Jelinek <jakub@redhat.com> |
| 1676 | |
| 1677 | PR tree-optimization/88775 |
| 1678 | * include/bits/stl_function.h (greater<_Tp*>::operator(), |
| 1679 | less<_Tp*>::operator(), greater_equal<_Tp*>::operator(), |
| 1680 | less_equal<_Tp*>::operator()): Use __builtin_is_constant_evaluated |
| 1681 | instead of __builtin_constant_p if available. Don't bother with |
| 1682 | the pointer comparison in C++11 and earlier. |
| 1683 | |
| f4d3c071 |
1684 | 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> |
| 1685 | |
| 1686 | PR other/16615 |
| 1687 | |
| 1688 | * include/ext/bitmap_allocator.h: Mechanically replace "can not" |
| 1689 | with "cannot". |
| 1690 | |
| 8eba10af |
1691 | 2019-01-09 Jonathan Wakely <jwakely@redhat.com> |
| 1692 | |
| 6a6ade9f |
1693 | * testsuite/libstdc++-prettyprinters/cxx17.cc: Fix expected output |
| 1694 | for filesystem::path. Give variables more distinctive names. |
| 1695 | |
| 41cda271 |
1696 | * include/std/optional (_Optional_payload_base::_M_copy_assign): New |
| 1697 | member function to perform non-trivial assignment. |
| 1698 | (_Optional_payload_base::_M_move_assign): Likewise. |
| 1699 | (_Optional_payload<T, true, false, true>::operator=) |
| 1700 | (_Optional_payload<T, true, true, false>::operator=) |
| 1701 | (_Optional_payload<T, true, false, false>::operator=): Call |
| 1702 | _M_copy_assign and/or _M_move_assign to do non-trivial assignments. |
| 1703 | |
| 8eba10af |
1704 | PR libstdc++/88204 |
| 1705 | * testsuite/26_numerics/complex/operators/more_constexpr.cc: Do not |
| 1706 | test std::complex<long double> if long double format is IBM128. |
| 1707 | * testsuite/26_numerics/complex/requirements/more_constexpr.cc: |
| 1708 | Likewise. |
| 1709 | |
| 64a50f48 |
1710 | 2019-01-08 Jonathan Wakely <jwakely@redhat.com> |
| 1711 | |
| 73f3ad16 |
1712 | * testsuite/libstdc++-prettyprinters/compat.cc: Test printer support |
| 1713 | for old std::unique_ptr layout. |
| 1714 | * testsuite/libstdc++-prettyprinters/cxx17.cc: Fix std::variant test |
| 1715 | to become valueless. Add filesystem::path tests. |
| 1716 | |
| 58e897da |
1717 | PR libstdc++/87855 |
| 1718 | * include/std/optional (_Optional_payload_base): New class template |
| 1719 | for common code hoisted from _Optional_payload specializations. Use |
| 1720 | a template for the union, to allow a partial specialization for |
| 1721 | types with non-trivial destructors. Add constructors for in-place |
| 1722 | initialization to the union. |
| 1723 | (_Optional_payload(bool, const _Optional_payload&)): Use _M_construct |
| 1724 | to perform non-trivial copy construction, instead of relying on |
| 1725 | non-standard copy elision in a delegating constructor. |
| 1726 | (_Optional_payload(bool, _Optional_payload&&)): Likewise for |
| 1727 | non-trivial move construction. |
| 1728 | (_Optional_payload): Derive from _Optional_payload_base and use it |
| 1729 | for everything except the non-trivial assignment operators, which are |
| 1730 | defined as needed. |
| 1731 | (_Optional_payload<false, C, M>): Derive from the specialization |
| 1732 | _Optional_payload<true, false, false> and add a destructor. |
| 1733 | (_Optional_base_impl::_M_destruct, _Optional_base_impl::_M_reset): |
| 1734 | Forward to corresponding members of _Optional_payload. |
| 1735 | (_Optional_base_impl::_M_is_engaged, _Optional_base_impl::_M_get): |
| 1736 | Hoist common members from _Optional_base. |
| 1737 | (_Optional_base): Make all members and base class public. |
| 1738 | (_Optional_base::_M_get, _Optional_base::_M_is_engaged): Move to |
| 1739 | _Optional_base_impl. |
| 1740 | * python/libstdcxx/v6/printers.py (StdExpOptionalPrinter): Add |
| 1741 | support for new std::optional layout. |
| 1742 | * testsuite/libstdc++-prettyprinters/compat.cc: New test. |
| 1743 | |
| 64a50f48 |
1744 | PR libstdc++/88066 |
| 1745 | * include/bits/locale_conv.h: Use <> for includes not "". |
| 1746 | * include/ext/random: Likewise. |
| 1747 | * include/ext/vstring.h: Likewise. |
| 1748 | |
| 95b40931 |
1749 | 2019-01-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 1750 | |
| 1751 | * config/abi/pre/gnu.ver (GLIBCXX_3.4): Tighten existing patterns. |
| 1752 | (GLIBCXX_3.4.21): Likewise. |
| 1753 | |
| fa00ec77 |
1754 | 2019-01-08 Jonathan Wakely <jwakely@redhat.com> |
| 1755 | |
| 1756 | PR libstdc++/88749 |
| 1757 | * src/filesystem/ops.cc (last_write_time): Fix preprocessor condition |
| 1758 | to match the one that controls whether utimbuf and utime are declared. |
| 1759 | |
| 3f304b2d |
1760 | 2019-01-07 Jonathan Wakely <jwakely@redhat.com> |
| 1761 | |
| fc6ac813 |
1762 | PR libstdc++/87787 |
| 1763 | * include/bits/char_traits.h (char_traits::move): Do not pass null |
| 1764 | pointers to memmove. |
| 1765 | * include/bits/locale_facets.h |
| 1766 | (ctype<char>::widen(const char*, const char*, char*)): Do not |
| 1767 | pass null pointers to memcpy. |
| 1768 | (ctype<char>::narrow(const char*, const char*, char, char*)): |
| 1769 | Likewise. |
| 1770 | (ctype<char>::do_widen(const char*, const char*, char*)): |
| 1771 | Likewise. |
| 1772 | (ctype<char>::do_narrow(const char*, const char*, char, char*)): |
| 1773 | Likewise. |
| 1774 | |
| bbc66c45 |
1775 | * doc/xml/manual/spine.xml: Update copyright years. |
| 1776 | * doc/xml/manual/status_cxx2017.xml: Adjust note about -lstdc++fs. |
| 1777 | * doc/xml/manual/using.xml: Remove requirement to link with -lstdc++fs |
| 1778 | for C++17 filesystem library. |
| 1779 | * doc/html/*: Regenerate. |
| 1780 | |
| 3f304b2d |
1781 | * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for truncate. |
| 1782 | * config.h.in: Regenerate. |
| 1783 | * config/abi/pre/gnu.ver: Order patterns for filesystem operations |
| 1784 | alphabetically and add missing entries for copy_symlink, |
| 1785 | hard_link_count, rename, and resize_file. |
| 1786 | * configure: Regenerate. |
| 1787 | * src/c++17/fs_ops.cc (resize_file): Remove #if so posix::truncate is |
| 1788 | used unconditionally. |
| 1789 | * src/filesystem/ops-common.h (__gnu_posix::truncate) |
| 1790 | [!_GLIBCXX_HAVE_TRUNCATE]: Provide fallback definition that only |
| 1791 | supports truncating to zero length. |
| 1792 | * testsuite/27_io/filesystem/operations/all.cc: New test. |
| 1793 | * testsuite/27_io/filesystem/operations/resize_file.cc: New test. |
| 1794 | |
| 0ebb0980 |
1795 | 2019-01-06 Jonathan Wakely <jwakely@redhat.com> |
| 1796 | |
| 3935f409 |
1797 | PR libstdc++/86756 |
| 1798 | * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for utime and |
| 1799 | lstat and define _GLIBCXX_USE_UTIME and _GLIBCXX_USE_LSTAT. |
| 1800 | * config.h.in: Regenerate. |
| 1801 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Export symbols for |
| 1802 | remaining std::filesystem types and functions. |
| 1803 | * configure: Regenerate. |
| 1804 | * src/c++17/Makefile.am: Add C++17 filesystem sources. |
| 1805 | * src/c++17/Makefile.in: Regenerate. |
| 1806 | * src/c++17/cow-fs_dir.cc: Move src/filesystem/cow-std-dir.cc to |
| 1807 | here, and change name of included file. |
| 1808 | * src/c++17/cow-fs_ops.cc: Move src/filesystem/cow-std-ops.cc to |
| 1809 | here, and change name of included file. |
| 1810 | * src/c++17/fs_dir.cc: Move src/filesystem/std-dir.cc to here. Change |
| 1811 | path to dir-common.h. |
| 1812 | * src/c++17/fs_ops.cc: Move src/filesystem/std-ops.cc to here. Change |
| 1813 | path to ops-common.h. Disable -Wunused-parameter warnings. |
| 1814 | (internal_file_clock): Define unconditionally. |
| 1815 | [!_GLIBCXX_HAVE_SYS_STAT_H] (internal_file_clock::from_stat): Do not |
| 1816 | define. |
| 1817 | (do_copy_file, do_space): Move definitions to ops.common.h. |
| 1818 | (copy, file_size, hard_link_count, last_write_time, space): Only |
| 1819 | perform operation when _GLIBCXX_HAVE_SYS_STAT_H is defined, otherwise |
| 1820 | report an error. |
| 1821 | (last_write_time, read_symlink): Remove unused attributes from |
| 1822 | parameters. |
| 1823 | * src/filesystem/Makefile.am: Remove C++17 filesystem sources. |
| 1824 | * src/filesystem/Makefile.in: Regenerate. |
| 1825 | * src/filesystem/cow-std-dir.cc: Move to src/c++17/cow-fs_dir.cc. |
| 1826 | * src/filesystem/cow-std-ops.cc: Move to src/c++17/cow-fs_ops.cc. |
| 1827 | * src/filesystem/std-dir.cc: Move to src/c++17/fs_dir.cc. |
| 1828 | * src/filesystem/std-ops.cc: Move to src/c++17/fs_ops.cc. |
| 1829 | * src/filesystem/dir-common.h [!_GLIBCXX_HAVE_DIRENT_H]: Define |
| 1830 | dummy types and functions instead of using #error. |
| 1831 | * src/filesystem/dir.cc [!_GLIBCXX_HAVE_DIRENT_H]: Use #error. |
| 1832 | * src/filesystem/ops-common.h [!_GLIBCXX_USE_LSTAT] (lstat): Define |
| 1833 | in terms of stat. |
| 1834 | [!_GLIBCXX_HAVE_UNISTD_H]: Define dummy types and functions. |
| 1835 | (do_copy_file, do_space): Move definitions here from std-ops.cc. |
| 1836 | * src/filesystem/ops.cc: Adjust calls to do_copy_file and do_space |
| 1837 | to account for new namespace. |
| 1838 | * testsuite/27_io/filesystem/directory_entry/86597.cc: Remove |
| 1839 | -lstdc++fs from dg-options. |
| 1840 | * testsuite/27_io/filesystem/directory_entry/lwg3171.cc: Likewise. |
| 1841 | * testsuite/27_io/filesystem/file_status/1.cc: Likewise. |
| 1842 | * testsuite/27_io/filesystem/filesystem_error/cons.cc: Likewise. |
| 1843 | * testsuite/27_io/filesystem/filesystem_error/copy.cc: Likewise. |
| 1844 | * testsuite/27_io/filesystem/iterators/directory_iterator.cc: |
| 1845 | Likewise. |
| 1846 | * testsuite/27_io/filesystem/iterators/pop.cc: Likewise. |
| 1847 | * testsuite/27_io/filesystem/iterators/recursive_directory_iterator.cc: |
| 1848 | Likewise. |
| 1849 | * testsuite/27_io/filesystem/operations/absolute.cc: Likewise. |
| 1850 | * testsuite/27_io/filesystem/operations/canonical.cc: Likewise. |
| 1851 | * testsuite/27_io/filesystem/operations/copy.cc: Likewise. |
| 1852 | * testsuite/27_io/filesystem/operations/copy_file.cc: Likewise. |
| 1853 | * testsuite/27_io/filesystem/operations/create_directories.cc: |
| 1854 | Likewise. |
| 1855 | * testsuite/27_io/filesystem/operations/create_directory.cc: Likewise. |
| 1856 | * testsuite/27_io/filesystem/operations/create_symlink.cc: Likewise. |
| 1857 | * testsuite/27_io/filesystem/operations/current_path.cc: Likewise. |
| 1858 | * testsuite/27_io/filesystem/operations/equivalent.cc: Likewise. |
| 1859 | * testsuite/27_io/filesystem/operations/exists.cc: Likewise. |
| 1860 | * testsuite/27_io/filesystem/operations/file_size.cc: Likewise. |
| 1861 | * testsuite/27_io/filesystem/operations/is_empty.cc: Likewise. |
| 1862 | * testsuite/27_io/filesystem/operations/last_write_time.cc: Likewise. |
| 1863 | * testsuite/27_io/filesystem/operations/permissions.cc: Likewise. |
| 1864 | * testsuite/27_io/filesystem/operations/proximate.cc: Likewise. |
| 1865 | * testsuite/27_io/filesystem/operations/read_symlink.cc: Likewise. |
| 1866 | * testsuite/27_io/filesystem/operations/relative.cc: Likewise. |
| 1867 | * testsuite/27_io/filesystem/operations/remove.cc: Likewise. |
| 1868 | * testsuite/27_io/filesystem/operations/remove_all.cc: Likewise. |
| 1869 | * testsuite/27_io/filesystem/operations/space.cc: Likewise. |
| 1870 | * testsuite/27_io/filesystem/operations/status.cc: Likewise. |
| 1871 | * testsuite/27_io/filesystem/operations/symlink_status.cc: Likewise. |
| 1872 | * testsuite/27_io/filesystem/operations/temp_directory_path.cc: |
| 1873 | Likewise. |
| 1874 | * testsuite/27_io/filesystem/operations/weakly_canonical.cc: Likewise. |
| 1875 | |
| 1876 | |
| c6e37a9f |
1877 | PR libstdc++/86756 |
| 1878 | * config/abi/pre/gnu.ver (GLIBCXX_3.4): Make various patterns for |
| 1879 | typeinfo and vtables less greedy. |
| 1880 | (GLIBCXX_3.4.26): Export symbols for std::filesystem::path. |
| 1881 | * src/c++17/Makefile.am: Add fs_path.cc and cow-fs_path.cc. |
| 1882 | * src/c++17/Makefile.in: Regenerate. |
| 1883 | * src/c++17/cow-fs_path.cc: Move src/filesystem/cow-std-path.cc to |
| 1884 | here, and change name of included file. |
| 1885 | * src/c++17/fs_path.cc: Move src/filesystem/std-path.cc to here. |
| 1886 | * src/filesystem/Makefile.am: Remove std-path.cc and cow-std-path.cc |
| 1887 | from sources. |
| 1888 | * src/filesystem/Makefile.in: Regenerate. |
| 1889 | * src/filesystem/cow-std-path.cc: Move to src/c++17/cow-fs_path.cc. |
| 1890 | * src/filesystem/std-path.cc: Move to src/c++17/fs_path.cc. |
| 1891 | * testsuite/27_io/filesystem/path/append/path.cc: Remove -lstdc++fs |
| 1892 | from dg-options and remove dg-require-filesystem-ts. |
| 1893 | * testsuite/27_io/filesystem/path/append/source.cc: Likewise. |
| 1894 | * testsuite/27_io/filesystem/path/assign/assign.cc: Likewise. |
| 1895 | * testsuite/27_io/filesystem/path/assign/copy.cc: Likewise. |
| 1896 | * testsuite/27_io/filesystem/path/compare/compare.cc: Likewise. |
| 1897 | * testsuite/27_io/filesystem/path/compare/lwg2936.cc: Likewise. |
| 1898 | * testsuite/27_io/filesystem/path/compare/path.cc: Likewise. |
| 1899 | * testsuite/27_io/filesystem/path/compare/strings.cc: Likewise. |
| 1900 | * testsuite/27_io/filesystem/path/concat/path.cc: Likewise. |
| 1901 | * testsuite/27_io/filesystem/path/concat/strings.cc: Likewise. |
| 1902 | * testsuite/27_io/filesystem/path/construct/80762.cc: Likewise. |
| 1903 | * testsuite/27_io/filesystem/path/construct/copy.cc: Likewise. |
| 1904 | * testsuite/27_io/filesystem/path/construct/default.cc: Likewise. |
| 1905 | * testsuite/27_io/filesystem/path/construct/format.cc: Likewise. |
| 1906 | * testsuite/27_io/filesystem/path/construct/locale.cc: Likewise. |
| 1907 | * testsuite/27_io/filesystem/path/construct/range.cc: Likewise. |
| 1908 | * testsuite/27_io/filesystem/path/construct/string_view.cc: Likewise. |
| 1909 | * testsuite/27_io/filesystem/path/decompose/extension.cc: Likewise. |
| 1910 | * testsuite/27_io/filesystem/path/decompose/filename.cc: Likewise. |
| 1911 | * testsuite/27_io/filesystem/path/decompose/parent_path.cc: Likewise. |
| 1912 | * testsuite/27_io/filesystem/path/decompose/relative_path.cc: Likewise. |
| 1913 | * testsuite/27_io/filesystem/path/decompose/root_directory.cc: |
| 1914 | Likewise. |
| 1915 | * testsuite/27_io/filesystem/path/decompose/root_name.cc: Likewise. |
| 1916 | * testsuite/27_io/filesystem/path/decompose/root_path.cc: Likewise. |
| 1917 | * testsuite/27_io/filesystem/path/decompose/stem.cc: Likewise. |
| 1918 | * testsuite/27_io/filesystem/path/generation/normal.cc: Likewise. |
| 1919 | * testsuite/27_io/filesystem/path/generation/normal2.cc: Likewise. |
| 1920 | * testsuite/27_io/filesystem/path/generation/proximate.cc: Likewise. |
| 1921 | * testsuite/27_io/filesystem/path/generation/relative.cc: Likewise. |
| 1922 | * testsuite/27_io/filesystem/path/generic/generic_string.cc: Likewise. |
| 1923 | * testsuite/27_io/filesystem/path/itr/components.cc: Likewise. |
| 1924 | * testsuite/27_io/filesystem/path/itr/traversal.cc: Likewise. |
| 1925 | * testsuite/27_io/filesystem/path/modifiers/clear.cc: Likewise. |
| 1926 | * testsuite/27_io/filesystem/path/modifiers/make_preferred.cc: |
| 1927 | Likewise. |
| 1928 | * testsuite/27_io/filesystem/path/modifiers/remove_filename.cc: |
| 1929 | Likewise. |
| 1930 | * testsuite/27_io/filesystem/path/modifiers/replace_extension.cc: |
| 1931 | Likewise. |
| 1932 | * testsuite/27_io/filesystem/path/modifiers/replace_filename.cc: |
| 1933 | Likewise. |
| 1934 | * testsuite/27_io/filesystem/path/modifiers/swap.cc: Likewise. |
| 1935 | * testsuite/27_io/filesystem/path/native/string.cc: Likewise. |
| 1936 | * testsuite/27_io/filesystem/path/nonmember/append.cc: Likewise. |
| 1937 | * testsuite/27_io/filesystem/path/nonmember/hash_value.cc: Likewise. |
| 1938 | * testsuite/27_io/filesystem/path/query/empty.cc: Likewise. |
| 1939 | * testsuite/27_io/filesystem/path/query/has_extension.cc: Likewise. |
| 1940 | * testsuite/27_io/filesystem/path/query/has_filename.cc: Likewise. |
| 1941 | * testsuite/27_io/filesystem/path/query/has_parent_path.cc: Likewise. |
| 1942 | * testsuite/27_io/filesystem/path/query/has_relative_path.cc: Likewise. |
| 1943 | * testsuite/27_io/filesystem/path/query/has_root_directory.cc: |
| 1944 | Likewise. |
| 1945 | * testsuite/27_io/filesystem/path/query/has_root_name.cc: Likewise. |
| 1946 | * testsuite/27_io/filesystem/path/query/has_root_path.cc: Likewise. |
| 1947 | * testsuite/27_io/filesystem/path/query/has_stem.cc: Likewise. |
| 1948 | * testsuite/27_io/filesystem/path/query/is_absolute.cc: Likewise. |
| 1949 | * testsuite/27_io/filesystem/path/query/is_relative.cc: Likewise. |
| 1950 | |
| 8815ac91 |
1951 | PR libstdc++/87431 |
| 1952 | * include/std/variant (_Variant_storage<true, _Types...>::_M_valid): |
| 1953 | Check is_trivially_copyable instead of is_scalar. |
| 1954 | (variant::emplace<N, Args>(Args&&...)): If construction of the new |
| 1955 | contained value can throw and its type is trivially copyable then |
| 1956 | construct into a temporary variant and move from it, to provide the |
| 1957 | strong exception safety guarantee. |
| 1958 | (variant::emplace<N, U, Args>(initializer_list<U>, Args&&...)): |
| 1959 | Likewise. |
| 1960 | * testsuite/20_util/variant/87431.cc: New test. |
| 1961 | * testsuite/20_util/variant/run.cc: Adjust test so that throwing |
| 1962 | conversion causes valueless state. |
| 1963 | |
| 0ebb0980 |
1964 | PR libstdc++/88607 |
| 1965 | * testsuite/17_intro/headers/c++1998/charset.cc: New test. |
| 1966 | * testsuite/17_intro/headers/c++2011/charset.cc: New test. |
| 1967 | * testsuite/17_intro/headers/c++2014/charset.cc: New test. |
| 1968 | * testsuite/17_intro/headers/c++2017/charset.cc: New test. |
| 1969 | * testsuite/17_intro/headers/c++2020/charset.cc: New test. |
| 1970 | |
| adc6beee |
1971 | 2019-01-05 Jonathan Wakely <jwakely@redhat.com> |
| 1972 | |
| 1973 | * include/bits/fs_fwd.h (__file_clock): Define new clock. |
| 1974 | (file_time_type): Redefine in terms of __file_clock. |
| 1975 | * src/filesystem/ops-common.h (file_time): Add FIXME comment about |
| 1976 | overflow. |
| 1977 | * src/filesystem/std-ops.cc (is_set(perm_options, perm_options)): Give |
| 1978 | internal linkage. |
| 1979 | (internal_file_lock): New helper type for accessing __file_clock. |
| 1980 | (do_copy_file): Use internal_file_lock to convert system time to |
| 1981 | file_time_type. |
| 1982 | (last_write_time(const path&, error_code&)): Likewise. |
| 1983 | (last_write_time(const path&, file_time_type, error_code&)): Likewise. |
| 1984 | |
| 6b4a77f2 |
1985 | 2019-01-04 Jonathan Wakely <jwakely@redhat.com> |
| 1986 | |
| 98185b9f |
1987 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.21): Make patterns less greedy |
| 1988 | for const member functions of std::basic_string. |
| 1989 | (GLIBCXX_3.4.26): Export member functions of std::basic_string added |
| 1990 | in C++17. |
| 1991 | * include/bits/basic_string.h (basic_string(__sv_wrapper, const A&)): |
| 1992 | Make non-standard constructor private. |
| 1993 | [!_GLIBCXX_USE_CXX11_ABI] (basic_string(__sv_wrapper, const A&)): |
| 1994 | Likewise. |
| 1995 | * include/bits/basic_string.tcc (std::string, std::wstring): Declare |
| 1996 | explicit instantiations for C++17 as well as earlier dialects. |
| 1997 | * src/c++17/Makefile.am: Add new source files. |
| 1998 | * src/c++17/Makefile.in: Regenerate. |
| 1999 | * src/c++17/cow-string-inst.cc: New file defining explicit |
| 2000 | instantiations for basic_string member functions added in C++17. |
| 2001 | * src/c++17/string-inst.cc: Likewise. |
| 2002 | |
| 859e6fed |
2003 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Export allocator-extended |
| 2004 | copy/move constructors for old std::basic_string. |
| 2005 | * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI] |
| 2006 | (basic_string::reference, basic_string::const_reference): Define |
| 2007 | as plain references for C++11 and later. |
| 2008 | (basic_string::basic_string()): Put constructor body outside |
| 2009 | preprocessor conditional groups. |
| 2010 | (basic_string::basic_string(basic_string&&)): Move _Alloc_hider |
| 2011 | instead of copying it. |
| 2012 | (basic_string::basic_string(const basic_string&, const _Alloc&)): |
| 2013 | Define. |
| 2014 | (basic_string::basic_string(basic_string&&, const _Alloc&)): |
| 2015 | Define. |
| 2016 | * include/bits/fs_path.h [!_GLIBCXX_USE_CXX11_ABI]: Remove special |
| 2017 | cases for old basic_string. |
| 2018 | * testsuite/21_strings/basic_string/cons/char/8.cc: Test |
| 2019 | allocator-extended constructors unconditionally. Add extra members to |
| 2020 | allocator type when using old string ABI. |
| 2021 | * testsuite/21_strings/basic_string/allocator/71964.cc: Enable test |
| 2022 | for old string ABI. |
| 2023 | * testsuite/21_strings/basic_string/cons/wchar_t/8.cc: Likewise. |
| 2024 | |
| e13f6a7f |
2025 | * testsuite/23_containers/list/61347.cc: Avoid spurious failure when |
| 2026 | -fno-inline added to test flags. |
| 2027 | |
| a18fccd0 |
2028 | * testsuite/21_strings/basic_string/requirements/ |
| 2029 | explicit_instantiation/debug.cc: Remove XFAIL for old ABI. |
| 2030 | |
| 7f77ca07 |
2031 | * testsuite/27_io/filesystem/filesystem_error/copy.cc: Fix static |
| 2032 | assertion failures with old std::string ABI. |
| 2033 | |
| 9346fb0e |
2034 | * include/bits/fs_path.h (path::_List::erase): Replace both overloads |
| 2035 | with ... |
| 2036 | (path::pop_back(), path::_M_erase_from(const_iterator)): New member |
| 2037 | functions that will only erase elements at the end. |
| 2038 | * src/filesystem/std-path.cc (path::_List::_Impl::pop_back()): Define. |
| 2039 | (path::_List::_Impl::_M_erase_from(const_iterator)): Define. |
| 2040 | (path::_List::operator=(const _List&)): Use _M_erase_from(p) instead |
| 2041 | of erase(p, end()). |
| 2042 | (path::_List::pop_back()): Define. |
| 2043 | (path::_List::_M_erase_from(const_iterator)): Define. |
| 2044 | (path::operator/=(const path&)): Use pop_back to remove last component |
| 2045 | and _M_erase_from to remove multiple components. |
| 2046 | (path::_M_append(basic_string_view<value_type>)): Likewise. |
| 2047 | (path::operator+=(const path&)): Likewise. |
| 2048 | (path::_M_concat(basic_string_view<value_type>)): Likewise. |
| 2049 | (path::remove_filename()): Likewise. |
| 2050 | (path::lexically_normal()): Use _List::_Impl iterators instead of |
| 2051 | path::iterator. Use pop_back to remove components from the end. Clear |
| 2052 | trailing filename, instead of using erase(const_iterator) to remove |
| 2053 | a non-final component. |
| 2054 | * testsuite/27_io/filesystem/path/generation/normal.cc: Test |
| 2055 | additional cases. |
| 2056 | * testsuite/27_io/filesystem/path/generation/normal2.cc: New test. |
| 2057 | |
| 24230cab |
2058 | * src/filesystem/std-path.cc (path::operator+=(const path&)): Fix |
| 2059 | incorrect treatment of empty filename after trailing slash. |
| 2060 | * testsuite/27_io/filesystem/path/concat/path.cc: Test problem case. |
| 2061 | |
| 6b4a77f2 |
2062 | * testsuite/21_strings/basic_string/modifiers/assign/char/ |
| 2063 | move_assign_optim.cc: Avoid spurious failure when -fno-inline added |
| 2064 | to test flags. |
| 2065 | * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/ |
| 2066 | move_assign_optim.cc: Likewise. |
| 2067 | |
| 02df5941 |
2068 | 2019-01-03 Jonathan Wakely <jwakely@redhat.com> |
| 2069 | Jakub Jelinek <jakub@redhat.com> |
| 2070 | |
| 2071 | PR libstdc++/88607 |
| 2072 | * include/experimental/memory: Replace UTF-8 quote characters. |
| 2073 | * include/std/future: Replace UTF-8 "em dash" characters. |
| 2074 | |
| f8ad40d8 |
2075 | 2019-01-03 Jonathan Wakely <jwakely@redhat.com> |
| 2076 | |
| 9013258b |
2077 | PR libstdc++/88607 |
| 2078 | * include/bits/forward_list.h: Replace UTF-8 "ligature fi" character. |
| 2079 | * include/debug/forward_list: Likewise. |
| 2080 | * include/experimental/bits/shared_ptr.h: Remove UTF-8 "section sign" |
| 2081 | character. |
| 2082 | * include/experimental/chrono: Likewise. |
| 2083 | * include/experimental/functional: Likewise. |
| 2084 | * include/experimental/ratio: Likewise. |
| 2085 | * include/experimental/system_error: Likewise. |
| 2086 | * include/experimental/tuple: Likewise. |
| 2087 | * include/experimental/type_traits: Likewise. |
| 2088 | * include/parallel/workstealing.h: Replace UTF-8 "en dash" character. |
| 2089 | * include/parallel/multiseq_selection.h: Likewise. |
| 2090 | |
| f8ad40d8 |
2091 | PR libstdc++/88681 |
| 2092 | * config/abi/pre/gnu.ver: Add missing exports. |
| 2093 | * testsuite/22_locale/collate_byname/88681.cc: New test. |
| 2094 | * testsuite/22_locale/time_get/get/char/88681.cc: New test. |
| 2095 | * testsuite/22_locale/time_get/get/wchar_t/88681.cc: New test. |
| 2096 | |
| 138292f4 |
2097 | 2019-01-02 Jonathan Wakely <jwakely@redhat.com> |
| 2098 | |
| 553d41a8 |
2099 | * testsuite/23_containers/map/cons/deduction.cc: Test deduction from |
| 2100 | initializer_list<value_type> and from input iterator ranges. |
| 2101 | * testsuite/23_containers/multimap/cons/deduction.cc: Likewise. |
| 2102 | |
| 138292f4 |
2103 | * testsuite/experimental/string_view/element_access/char/empty.cc: |
| 2104 | Fix year range in copyright header. |
| 2105 | |
| 963c0125 |
2106 | 2019-01-02 Joel Brobecker <brobecker@adacore.com> |
| 2107 | |
| 2108 | * testsuite/21_strings/basic_string_view/element_access/char/empty.cc: |
| 2109 | Fix year range in copyright header. |
| 2110 | |
| fbd26352 |
2111 | 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
| d353bf18 |
2112 | |
| 2113 | Update copyright years. |
| fb96fbb3 |
2114 | \f |
| fbd26352 |
2115 | Copyright (C) 2019 Free Software Foundation, Inc. |
| fb96fbb3 |
2116 | |
| 2117 | Copying and distribution of this file, with or without modification, |
| 2118 | are permitted in any medium without royalty provided the copyright |
| 2119 | notice and this notice are preserved. |
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