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Commit | Line | Data |
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98cf2c26 JW |
1 | 2020-02-17 Jonathan Wakely <jwakely@redhat.com> |
2 | ||
3 | * include/std/type_traits (__is_standard_integer): New helper trait. | |
4 | * include/std/utility (cmp_equal, cmp_not_equal, cmp_less, cmp_greater) | |
5 | (cmp_less_equal, cmp_greater_equal, in_range): Define for C++20. | |
6 | * include/std/version (__cpp_lib_integer_comparison_functions): Define. | |
7 | * testsuite/20_util/integer_comparisons/1.cc: New test. | |
8 | * testsuite/20_util/integer_comparisons/2.cc: New test. | |
9 | * testsuite/20_util/integer_comparisons/equal.cc: New test. | |
10 | * testsuite/20_util/integer_comparisons/equal_neg.cc: New test. | |
11 | * testsuite/20_util/integer_comparisons/greater_equal.cc: New test. | |
12 | * testsuite/20_util/integer_comparisons/greater_equal_neg.cc: New test. | |
13 | * testsuite/20_util/integer_comparisons/greater_neg.cc: New test. | |
14 | * testsuite/20_util/integer_comparisons/in_range.cc: New test. | |
15 | * testsuite/20_util/integer_comparisons/in_range_neg.cc: New test. | |
16 | * testsuite/20_util/integer_comparisons/less.cc: New test. | |
17 | * testsuite/20_util/integer_comparisons/less_equal.cc: New test. | |
18 | * testsuite/20_util/integer_comparisons/less_equal_neg.cc: New test. | |
19 | * testsuite/20_util/integer_comparisons/less_neg.cc: New test. | |
20 | * testsuite/20_util/integer_comparisons/not_equal.cc: New test. | |
21 | * testsuite/20_util/integer_comparisons/not_equal_neg.cc: New test. | |
22 | ||
93b8cfce PP |
23 | 2020-02-16 Patrick Palka <ppalka@redhat.com> |
24 | ||
25 | * include/bits/ranges_algo.h (__lexicographical_compare_fn::operator()): | |
26 | Move code after an early exit constexpr if to under an else branch. | |
27 | * include/bits/ranges_algobase.h (__equal_fn::operator()): Likewise. | |
28 | ||
90b7eb65 PP |
29 | 2020-02-15 Patrick Palka <ppalka@redhat.com> |
30 | ||
55992626 PP |
31 | * include/bits/ranges_algo.h: Adjust whitespace and formatting. |
32 | * include/bits/ranges_algobase.h: Likewise. | |
33 | * include/bits/ranges_uninitialized.h: Likewise. | |
34 | ||
b40c57bd PP |
35 | * include/bits/ranges_algo.h: (adjacent_find, all_of, any_of, |
36 | binary_search, copy_if, count, count_if, equal_range, find, find_end, | |
37 | find_first_of, find_if, find_if_not, for_each, generate, generate_n, | |
38 | includes, inplace_merge, is_heap, is_heap_until, is_partitioned, | |
39 | is_permutation, is_sorted, is_sorted_until, lexicographical_compare, | |
40 | lower_bound, make_heap, max, max_element, merge, min, min_element, | |
41 | minmax, minmax_element, mismatch, next_permutation, none_of, | |
42 | nth_element, partial_sort, partial_sort_copy, partition, partition_copy, | |
43 | partition_point, pop_heap, prev_permutation, push_heap, remove, | |
44 | remove_copy, remove_copy_if, remove_if, replace, replace_copy, | |
45 | replace_copy_if, replace_if, reverse, reverse_copy, rotate, rotate_copy, | |
46 | search, search_n, set_difference, set_intersection, | |
47 | set_symmetric_difference, set_union, shuffle, sort, sort_heap, | |
48 | stable_partition, stable_sort, swap_ranges, transform, unique, | |
49 | unique_copy, upper_bound): Convert into function objects. | |
50 | * include/bits/ranges_algobase.h: (equal, copy, move, copy_n, fill_n, | |
51 | fill, move_backward, copy_backward): Likewise. | |
52 | * include/bits/ranges_uninitialized.h (uninitialized_default_construct, | |
53 | uninitialized_default_construct_n, uninitialized_value_construct, | |
54 | uninitialized_value_construct_n, uninitialized_copy, | |
55 | uninitialized_copy_n, uninitialized_move, uninitialized_move_n, | |
56 | uninitialized_fill, uninitialized_fill_n, construct_at, destroy_at, | |
57 | destroy, destroy_n): Likewise. | |
58 | ||
90b7eb65 PP |
59 | * include/bits/ranges_algo.h (ranges::__find_end): Fold into ... |
60 | (ranges::find_end): ... here. | |
61 | (ranges::__lexicographical_compare): Fold into ... | |
62 | (ranges::lexicographical_compare): ... here. | |
63 | * include/bits/ranges_algobase.h (ranges::__equal): Fold into ... | |
64 | (ranges::equal): ... here. | |
65 | ||
55b00d14 JW |
66 | 2020-02-15 Jonathan Wakely <jwakely@redhat.com> |
67 | ||
68 | * include/bits/erase_if.h (__cpp_lib_erase_if): Define to 202002L. | |
69 | * include/std/deque: Likewise. | |
70 | * include/std/forward_list: Likewise. | |
71 | * include/std/list: Likewise. | |
72 | * include/std/string: Likewise. | |
73 | * include/std/vector: Likewise. | |
74 | * include/std/version: Likewise. | |
75 | * testsuite/23_containers/deque/erasure.cc: Test for new value. | |
76 | * testsuite/23_containers/forward_list/erasure.cc: Likewise. | |
77 | * testsuite/23_containers/list/erasure.cc: Likewise. | |
78 | * testsuite/23_containers/map/erasure.cc: Likewise. | |
79 | * testsuite/23_containers/set/erasure.cc: Likewise. | |
80 | * testsuite/23_containers/unordered_map/erasure.cc: Likewise. | |
81 | * testsuite/23_containers/unordered_set/erasure.cc: Likewise. | |
82 | * testsuite/23_containers/vector/erasure.cc: Likewise. | |
83 | ||
5b1d5885 JW |
84 | 2020-02-15 Jonathan Wakely <jwakely@redhat.com> |
85 | ||
86 | * include/bits/random.h (uniform_random_bit_generator): Require min() | |
87 | and max() to be constant expressions and min() to be less than max(). | |
88 | * testsuite/26_numerics/random/concept.cc: Check additional cases. | |
89 | * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lineno. | |
90 | ||
90fc7b3c PP |
91 | 2020-02-13 Patrick Palka <ppalka@redhat.com> |
92 | ||
613c932f PP |
93 | * include/Makefile.am: Add <bits/ranges_uninitialized.h>. |
94 | * include/Makefile.in: Regenerate. | |
95 | * include/bits/ranges_uninitialized.h: New header. | |
96 | * include/std/memory: Include it. | |
97 | * testsuite/20_util/specialized_algorithms/destroy/constrained.cc: New | |
98 | test. | |
99 | * .../uninitialized_copy/constrained.cc: New test. | |
100 | * .../uninitialized_default_construct/constrained.cc: New test. | |
101 | * .../uninitialized_fill/constrained.cc: New test. | |
102 | * .../uninitialized_move/constrained.cc: New test. | |
103 | * .../uninitialized_value_construct/constrained.cc: New test. | |
104 | ||
90fc7b3c PP |
105 | * include/Makefile.am: Add bits/ranges_algobase.h |
106 | * include/Makefile.in: Regenerate. | |
107 | * bits/ranges_algo.h: Include <bits/ranges_algobase.h> and refactor | |
108 | existing #includes. | |
109 | (__detail::__is_normal_iterator, __detail::is_reverse_iterator, | |
110 | __detail::__is_move_iterator, copy_result, move_result, | |
111 | __equal, equal, copy_result, move_result, move_backward_result, | |
112 | copy_backward_result, __copy_or_move_backward, __copy_or_move, copy, | |
113 | move, copy_backward, move_backward, copy_n_result, copy_n, fill_n, | |
114 | fill): Split out into ... | |
115 | * bits/range_algobase.h: ... this new header. | |
116 | ||
99bbab9f PP |
117 | 2020-02-12 Patrick Palka <ppalka@redhat.com> |
118 | ||
119 | LWG 3389 and LWG 3390 | |
120 | * include/bits/stl_iterator.h (move_move_iterator): Use std::move when | |
121 | constructing the move_iterator with __i. | |
122 | (counted_iterator::counted_iterator): Use std::move when initializing | |
123 | M_current with __i. | |
124 | * testsuite/24_iterators/counted_iterator/lwg3389.cc: New test. | |
125 | * testsuite/24_iterators/move_iterator/lwg3390.cc: New test. | |
126 | ||
02ce382c SL |
127 | 2020-02-12 Sandra Loosemore <sandra@codesourcery.com> |
128 | ||
129 | PR libstdc++/79193 | |
130 | PR libstdc++/88999 | |
131 | ||
132 | * configure: Regenerated. | |
133 | ||
b32a3f32 FD |
134 | 2020-02-12 François Dumont <fdumont@gcc.gnu.org> |
135 | ||
136 | * include/bits/hashtable.h | |
137 | (_Hashtable<>(_Hashtable&&, std::allocator_type&)): Add | |
138 | missing std namespace qualification to forward call. | |
139 | ||
dcda050e JW |
140 | 2020-02-09 Jonathan Wakely <jwakely@redhat.com> |
141 | ||
38660e87 JW |
142 | * testsuite/20_util/function_objects/range.cmp/equal_to.cc: Fix |
143 | comment. | |
144 | * testsuite/20_util/function_objects/range.cmp/less.ccL Likewise. | |
145 | ||
97a7c229 JW |
146 | * include/std/ranges: Fix non-ASCII characters in comment. |
147 | ||
dcda050e JW |
148 | * include/bits/range_cmp.h (__detail::__eq_builtin_ptr_cmp): Require |
149 | equality comparison to be valid and return bool. | |
150 | (__detail::__less_builtin_ptr_cmp): Likewise for less-than comparison. | |
151 | * testsuite/20_util/function_objects/range.cmp/equal_to.cc: Check | |
152 | type with ambiguous conversion to fundamental types. | |
153 | * testsuite/20_util/function_objects/range.cmp/less.cc: Likewise. | |
154 | ||
d222d8ec JW |
155 | 2020-02-07 Jonathan Wakely <jwakely@redhat.com> |
156 | ||
c8dd2446 JW |
157 | * include/bits/iterator_concepts.h (iter_difference_t, iter_value_t): |
158 | Use remove_cvref_t. | |
159 | (readable_traits): Rename to indirectly_readable_traits. | |
160 | (readable): Rename to indirectly_readable. | |
161 | (writable): Rename to indirectly_writable. | |
162 | (__detail::__iter_exchange_move): Do not use remove_reference_t. | |
163 | (indirectly_swappable): Adjust requires expression parameter types. | |
164 | expression. | |
165 | * include/bits/ranges_algo.h (ranges::transform, ranges::replace) | |
166 | (ranges::replace_if, ranges::generate_n, ranges::generate) | |
167 | (ranges::remove): Use new name for writable. | |
168 | * include/bits/stl_iterator.h (__detail::__common_iter_has_arrow): | |
169 | Use new name for readable. | |
170 | * include/ext/pointer.h (readable_traits<_Pointer_adapter<P>>): Use | |
171 | new name for readable_traits. | |
172 | * testsuite/24_iterators/associated_types/readable.traits.cc: Likewise. | |
173 | * testsuite/24_iterators/indirect_callable/projected.cc: Adjust for | |
174 | new definition of indirectly_readable. | |
175 | ||
d222d8ec JW |
176 | * include/bits/stl_iterator.h (__detail::__common_iter_ptr): Change |
177 | to take parameters of common_iterator, instead of the common_iterator | |
178 | type itself. Fix argument for __common_iter_has_arrow constraint. | |
179 | (iterator_traits<common_iterator<I, S>>::pointer): Adjust. | |
180 | ||
572992c8 JW |
181 | 2020-02-07 Jonathan Wakely <jwakely@redhat.com> |
182 | ||
183 | * include/std/ranges (iota_view): Add braces to prevent -Wempty-body | |
184 | warning. | |
185 | (basic_istream_view::_Iterator::operator++()): Add missing return. | |
186 | ||
cba9ef06 PP |
187 | 2020-02-07 Patrick Palka <ppalka@redhat.com> |
188 | ||
a04f635d PP |
189 | * include/bits/ranges_algo.h: Remove extraneous &&. |
190 | ||
b7903d9f PP |
191 | * include/std/ranges (ranges::__detail::__stream_extractable, |
192 | ranges::basic_istream_view, ranges::istream_view): Define. | |
193 | * testsuite/std/ranges/istream_view: New test. | |
194 | ||
cba9ef06 PP |
195 | Implement C++20 range adaptors |
196 | * include/std/ranges: Include <bits/refwrap.h> and <tuple>. | |
197 | (subrange::_S_store_size): Mark as const instead of constexpr to | |
198 | avoid what seems to be a bug in GCC. | |
199 | (__detail::__box): Give it defaulted copy and move constructors. | |
55d4cbcb PP |
200 | (ranges::views::_Single::operator()): Mark constexpr. |
201 | (ranges::views::_Iota::operator()): Mark constexpr. | |
cba9ef06 | 202 | (__detail::Empty): Define. |
55d4cbcb PP |
203 | (ranges::views::__closure::_RangeAdaptor, |
204 | ranges::views::__closure::_RangeAdaptorClosure, ref_view, all_view, | |
205 | ranges::views::all, ranges::__detail::find_if, | |
206 | ranges::__detail::find_if_not, ranges::__detail::mismatch, | |
207 | ranges::detail::min, filter_view, ranges::views::filter, transform_view, | |
208 | ranges::views::transform, take_view, ranges::views::take, | |
209 | take_while_view, ranges::views::take_while, drop_view, | |
210 | ranges::views::drop, join_view, ranges::views::join, | |
cba9ef06 | 211 | __detail::require_constant, __detail::tiny_range, split_view, |
55d4cbcb PP |
212 | ranges::views::split, ranges::views::_Counted, ranges::views::counted, |
213 | common_view, ranges::views::common, reverse_view, | |
214 | ranges::views::reverse, | |
215 | ranges::views::__detail::__is_reversible_subrange, | |
216 | ranges::views::__detail::__is_reverse_view, reverse_view, | |
217 | ranges::views::reverse, __detail::__has_tuple_element, elements_view, | |
218 | ranges::views::elements, ranges::views::keys, ranges::views::values): | |
219 | Define. | |
220 | (views): Alias for ranges::views. | |
221 | (tuple_size<ranges::subrange<>>, tuple_element<0, ranges::subrange>, | |
222 | tuple_element<1, ranges::subrange>): New partial specializations. | |
cba9ef06 PP |
223 | * testsuite/std/ranges/adaptors/all.cc: New test. |
224 | * testsuite/std/ranges/adaptors/common.cc: Likewise. | |
225 | * testsuite/std/ranges/adaptors/counted.cc: Likewise. | |
226 | * testsuite/std/ranges/adaptors/drop.cc: Likewise. | |
227 | * testsuite/std/ranges/adaptors/drop_while.cc: Likewise. | |
228 | * testsuite/std/ranges/adaptors/elements.cc: Likewise. | |
229 | * testsuite/std/ranges/adaptors/filter.cc: Likewise. | |
230 | * testsuite/std/ranges/adaptors/join.cc: Likewise. | |
231 | * testsuite/std/ranges/adaptors/reverse.cc: Likewise. | |
232 | * testsuite/std/ranges/adaptors/split.cc: Likewise. | |
233 | * testsuite/std/ranges/adaptors/take.cc: Likewise. | |
234 | * testsuite/std/ranges/adaptors/take_while.cc: Likewise. | |
235 | * testsuite/std/ranges/adaptors/transform.cc: Likewise. | |
236 | ||
5713834e JW |
237 | 2020-02-07 Jonathan Wakely <jwakely@redhat.com> |
238 | ||
0d57370c JW |
239 | * libsupc++/compare (__cmp_cat::type): Define typedef for underlying |
240 | type of enumerations and comparison category types. | |
241 | (__cmp_cat::_Ord, __cmp_cat::_Ncmp): Add underlying type. | |
242 | (__cmp_cat::_Ncmp::unordered): Change value to 2. | |
243 | (partial_ordering::_M_value, weak_ordering::_M_value) | |
244 | (strong_ordering::_M_value): Change type to __cmp_cat::type. | |
245 | (partial_ordering::_M_is_ordered): Remove data member. | |
246 | (partial_ordering): Use second bit of _M_value for unordered. Adjust | |
247 | comparison operators. | |
248 | (weak_ordering::operator partial_ordering): Simplify to remove | |
249 | branches. | |
250 | (operator<=>(unspecified, weak_ordering)): Likewise. | |
251 | (strong_ordering::operator partial_ordering): Likewise. | |
252 | (strong_ordering::operator weak_ordering): Likewise. | |
253 | (operator<=>(unspecified, strong_ordering)): Likewise. | |
254 | * testsuite/18_support/comparisons/categories/partialord.cc: New test. | |
255 | * testsuite/18_support/comparisons/categories/strongord.cc: New test. | |
256 | * testsuite/18_support/comparisons/categories/weakord.cc: New test. | |
257 | ||
5713834e JW |
258 | * include/std/ranges (iota_view::_Iterator): Fix typo in name of |
259 | __cpp_lib_three_way_comparison macro and use deduced return type for | |
260 | operator<=>. | |
261 | * testsuite/std/ranges/iota/iterator.cc: New test. | |
262 | ||
bc464641 PP |
263 | 2020-02-07 Patrick Palka <ppalka@redhat.com> |
264 | Jonathan Wakely <jwakely@redhat.com> | |
265 | ||
266 | Implement C++20 constrained algorithms | |
267 | * include/Makefile.am: Add new header. | |
268 | * include/Makefile.in: Regenerate. | |
269 | * include/std/algorithm: Include <bits/ranges_algo.h>. | |
270 | * include/bits/ranges_algo.h: New file. | |
271 | * testsuite/25_algorithms/adjacent_find/constrained.cc: New test. | |
272 | * testsuite/25_algorithms/all_of/constrained.cc: New test. | |
273 | * testsuite/25_algorithms/any_of/constrained.cc: New test. | |
274 | * testsuite/25_algorithms/binary_search/constrained.cc: New test. | |
275 | * testsuite/25_algorithms/copy/constrained.cc: New test. | |
276 | * testsuite/25_algorithms/copy_backward/constrained.cc: New test. | |
277 | * testsuite/25_algorithms/copy_if/constrained.cc: New test. | |
278 | * testsuite/25_algorithms/copy_n/constrained.cc: New test. | |
279 | * testsuite/25_algorithms/count/constrained.cc: New test. | |
280 | * testsuite/25_algorithms/count_if/constrained.cc: New test. | |
281 | * testsuite/25_algorithms/equal/constrained.cc: New test. | |
282 | * testsuite/25_algorithms/equal_range/constrained.cc: New test. | |
283 | * testsuite/25_algorithms/fill/constrained.cc: New test. | |
284 | * testsuite/25_algorithms/fill_n/constrained.cc: New test. | |
285 | * testsuite/25_algorithms/find/constrained.cc: New test. | |
286 | * testsuite/25_algorithms/find_end/constrained.cc: New test. | |
287 | * testsuite/25_algorithms/find_first_of/constrained.cc: New test. | |
288 | * testsuite/25_algorithms/find_if/constrained.cc: New test. | |
289 | * testsuite/25_algorithms/find_if_not/constrained.cc: New test. | |
290 | * testsuite/25_algorithms/for_each/constrained.cc: New test. | |
291 | * testsuite/25_algorithms/generate/constrained.cc: New test. | |
292 | * testsuite/25_algorithms/generate_n/constrained.cc: New test. | |
293 | * testsuite/25_algorithms/heap/constrained.cc: New test. | |
294 | * testsuite/25_algorithms/includes/constrained.cc: New test. | |
295 | * testsuite/25_algorithms/inplace_merge/constrained.cc: New test. | |
296 | * testsuite/25_algorithms/is_partitioned/constrained.cc: New test. | |
297 | * testsuite/25_algorithms/is_permutation/constrained.cc: New test. | |
298 | * testsuite/25_algorithms/is_sorted/constrained.cc: New test. | |
299 | * testsuite/25_algorithms/is_sorted_until/constrained.cc: New test. | |
300 | * testsuite/25_algorithms/lexicographical_compare/constrained.cc: New | |
301 | test. | |
302 | * testsuite/25_algorithms/lower_bound/constrained.cc: New test. | |
303 | * testsuite/25_algorithms/max/constrained.cc: New test. | |
304 | * testsuite/25_algorithms/max_element/constrained.cc: New test. | |
305 | * testsuite/25_algorithms/merge/constrained.cc: New test. | |
306 | * testsuite/25_algorithms/min/constrained.cc: New test. | |
307 | * testsuite/25_algorithms/min_element/constrained.cc: New test. | |
308 | * testsuite/25_algorithms/minmax/constrained.cc: New test. | |
309 | * testsuite/25_algorithms/minmax_element/constrained.cc: New test. | |
310 | * testsuite/25_algorithms/mismatch/constrained.cc: New test. | |
311 | * testsuite/25_algorithms/move/constrained.cc: New test. | |
312 | * testsuite/25_algorithms/move_backward/constrained.cc: New test. | |
313 | * testsuite/25_algorithms/next_permutation/constrained.cc: New test. | |
314 | * testsuite/25_algorithms/none_of/constrained.cc: New test. | |
315 | * testsuite/25_algorithms/nth_element/constrained.cc: New test. | |
316 | * testsuite/25_algorithms/partial_sort/constrained.cc: New test. | |
317 | * testsuite/25_algorithms/partial_sort_copy/constrained.cc: New test. | |
318 | * testsuite/25_algorithms/partition/constrained.cc: New test. | |
319 | * testsuite/25_algorithms/partition_copy/constrained.cc: New test. | |
320 | * testsuite/25_algorithms/partition_point/constrained.cc: New test. | |
321 | * testsuite/25_algorithms/prev_permutation/constrained.cc: New test. | |
322 | * testsuite/25_algorithms/remove/constrained.cc: New test. | |
323 | * testsuite/25_algorithms/remove_copy/constrained.cc: New test. | |
324 | * testsuite/25_algorithms/remove_copy_if/constrained.cc: New test. | |
325 | * testsuite/25_algorithms/remove_if/constrained.cc: New test. | |
326 | * testsuite/25_algorithms/replace/constrained.cc: New test. | |
327 | * testsuite/25_algorithms/replace_copy/constrained.cc: New test. | |
328 | * testsuite/25_algorithms/replace_copy_if/constrained.cc: New test. | |
329 | * testsuite/25_algorithms/replace_if/constrained.cc: New test. | |
330 | * testsuite/25_algorithms/reverse/constrained.cc: New test. | |
331 | * testsuite/25_algorithms/reverse_copy/constrained.cc: New test. | |
332 | * testsuite/25_algorithms/rotate/constrained.cc: New test. | |
333 | * testsuite/25_algorithms/rotate_copy/constrained.cc: New test. | |
334 | * testsuite/25_algorithms/search/constrained.cc: New test. | |
335 | * testsuite/25_algorithms/search_n/constrained.cc: New test. | |
336 | * testsuite/25_algorithms/set_difference/constrained.cc: New test. | |
337 | * testsuite/25_algorithms/set_intersection/constrained.cc: New test. | |
338 | * testsuite/25_algorithms/set_symmetric_difference/constrained.cc: New | |
339 | test. | |
340 | * testsuite/25_algorithms/set_union/constrained.cc: New test. | |
341 | * testsuite/25_algorithms/shuffle/constrained.cc: New test. | |
342 | * testsuite/25_algorithms/sort/constrained.cc: New test. | |
343 | * testsuite/25_algorithms/stable_partition/constrained.cc: New test. | |
344 | * testsuite/25_algorithms/stable_sort/constrained.cc: New test. | |
345 | * testsuite/25_algorithms/swap_ranges/constrained.cc: New test. | |
346 | * testsuite/25_algorithms/transform/constrained.cc: New test. | |
347 | * testsuite/25_algorithms/unique/constrained.cc: New test. | |
348 | * testsuite/25_algorithms/unique_copy/constrained.cc: New test. | |
349 | * testsuite/25_algorithms/upper_bound/constrained.cc: New test. | |
350 | ||
d1aa7705 JW |
351 | 2020-02-06 Jonathan Wakely <jwakely@redhat.com> |
352 | ||
bd630df0 JW |
353 | * include/bits/stl_iterator.h (__detail::__common_iter_ptr): Fix PR |
354 | number in comment. Fix indentation. | |
355 | ||
d1aa7705 JW |
356 | * include/bits/stl_algobase.h (__iter_swap, __iter_swap<true>): Remove |
357 | redundant _GLIBCXX20_CONSTEXPR. | |
358 | ||
26eae9ac JW |
359 | * include/std/ranges (viewable_range): Replace decay_t with |
360 | remove_cvref_t (LWG 3375). | |
361 | ||
269e8130 JW |
362 | 2020-02-05 Jonathan Wakely <jwakely@redhat.com> |
363 | ||
364 | * include/bits/iterator_concepts.h (iter_reference_t) | |
365 | (iter_rvalue_reference_t, iter_common_reference_t, indirect_result_t): | |
366 | Remove workarounds for PR c++/67704. | |
367 | * testsuite/24_iterators/aliases.cc: New test. | |
368 | ||
7db12d15 PP |
369 | 2020-02-05 Patrick Palka <ppalka@redhat.com> |
370 | ||
371 | * include/bits/stl_iterator.h (move_iterator::move_iterator): Move __i | |
372 | when initializing _M_current. | |
373 | (move_iterator::base): Split into two overloads differing in | |
374 | ref-qualifiers as in P1207R4 for C++20. | |
375 | ||
9962493c JW |
376 | 2020-02-04 Jonathan Wakely <jwakely@redhat.com> |
377 | ||
9bc5bea1 JW |
378 | * include/std/functional (_GLIBCXX_NOT_FN_CALL_OP): Un-define after |
379 | use. | |
380 | ||
9962493c JW |
381 | PR libstdc++/93562 |
382 | * include/bits/unique_ptr.h (__uniq_ptr_impl::swap): Define. | |
383 | (unique_ptr::swap, unique_ptr<T[], D>::swap): Call it. | |
384 | * testsuite/20_util/unique_ptr/modifiers/93562.cc: New test. | |
385 | ||
20fa702b AB |
386 | 2020-02-01 Andrew Burgess <andrew.burgess@embecosm.com> |
387 | ||
388 | * configure: Regenerate. | |
389 | ||
6e5a1963 PP |
390 | 2020-01-31 Patrick Palka <ppalka@redhat.com> |
391 | ||
392 | * testsuite/24_iterators/range_operations/distance.cc: Do not assume | |
393 | test_range::end() returns the same type as test_range::begin(). | |
394 | * testsuite/24_iterators/range_operations/next.cc: Likewise. | |
395 | * testsuite/24_iterators/range_operations/prev.cc: Likewise. | |
396 | * testsuite/util/testsuite_iterators.h (__gnu_test::test_range::end): | |
397 | Always return a sentinel<I>. | |
398 | ||
5cd2e126 JW |
399 | 2020-01-29 Jonathan Wakely <jwakely@redhat.com> |
400 | ||
0a8f4feb JW |
401 | PR libstdc++/92895 |
402 | * include/std/stop_token (stop_token::stop_possible()): Call new | |
403 | _M_stop_possible() function. | |
404 | (stop_token::stop_requested()): Do not use stop_possible(). | |
405 | (stop_token::binary_semaphore): New class, as temporary stand-in for | |
406 | std::binary_semaphore. | |
407 | (stop_token::_Stop_cb::_M_callback): Add noexcept to type. | |
408 | (stop_token::_Stop_cb::_M_destroyed, stop_token::_Stop_cb::_M_done): | |
409 | New data members for symchronization with stop_callback destruction. | |
410 | (stop_token::_Stop_cb::_Stop_cb): Make non-template. | |
411 | (stop_token::_Stop_cb::_M_linked, stop_token::_Stop_cb::_S_execute): | |
412 | Remove. | |
413 | (stop_token::_Stop_cb::_M_run): New member function. | |
414 | (stop_token::_Stop_state::_M_stopped, stop_token::_Stop_state::_M_mtx): | |
415 | Remove. | |
416 | (stop_token::_Stop_state::_M_owners): New data member to track | |
417 | reference count for ownership. | |
418 | (stop_token::_Stop_state::_M_value): New data member combining a | |
419 | spinlock, the stop requested flag, and the reference count for | |
420 | associated stop_source objects. | |
421 | (stop_token::_Stop_state::_M_requester): New data member for | |
422 | synchronization with stop_callback destruction. | |
423 | (stop_token::_Stop_state::_M_stop_possible()): New member function. | |
424 | (stop_token::_Stop_state::_M_stop_requested()): Inspect relevant bit | |
425 | of _M_value. | |
426 | (stop_token::_Stop_state::_M_add_owner) | |
427 | (stop_token::_Stop_state::_M_release_ownership) | |
428 | (stop_token::_Stop_state::_M_add_ssrc) | |
429 | (stop_token::_Stop_state::_M_sub_ssrc): New member functions for | |
430 | updating reference counts. | |
431 | (stop_token::_Stop_state::_M_lock, stop_token::_Stop_state::_M_unlock) | |
432 | (stop_token::_Stop_state::_M_lock, stop_token::_Stop_state::_M_unlock) | |
433 | (stop_token::_Stop_state::_M_try_lock) | |
434 | (stop_token::_Stop_state::_M_try_lock_and_stop) | |
435 | (stop_token::_Stop_state::_M_do_try_lock): New member functions for | |
436 | managing spinlock. | |
437 | (stop_token::_Stop_state::_M_request_stop): Use atomic operations to | |
438 | read and update state. Release lock while running callbacks. Use new | |
439 | data members to synchronize with callback destruction. | |
440 | (stop_token::_Stop_state::_M_remove_callback): Likewise. | |
441 | (stop_token::_Stop_state::_M_register_callback): Use atomic operations | |
442 | to read and update state. | |
443 | (stop_token::_Stop_state_ref): Handle type to manage _Stop_state, | |
444 | replacing shared_ptr. | |
445 | (stop_source::stop_source(const stop_source&)): Update reference count. | |
446 | (stop_source::operator=(const stop_source&)): Likewise. | |
447 | (stop_source::~stop_source()): Likewise. | |
448 | (stop_source::stop_source(stop_source&&)): Define as defaulted. | |
449 | (stop_source::operator=(stop_source&&)): Establish postcondition on | |
450 | parameter. | |
451 | (stop_callback): Enforce preconditions on template parameter. Replace | |
452 | base class with data member of new _Cb_impl type. | |
453 | (stop_callback::stop_callback(const stop_token&, Cb&&)) | |
454 | (stop_callback::stop_callback(stop_token&&, Cb&&)): Fix TOCTTOU race. | |
455 | (stop_callback::_Cb_impl): New type wrapping _Callback member and | |
456 | defining the _S_execute member function. | |
457 | * testsuite/30_threads/stop_token/stop_callback/deadlock-mt.cc: New | |
458 | test. | |
459 | * testsuite/30_threads/stop_token/stop_callback/deadlock.cc: New test. | |
460 | * testsuite/30_threads/stop_token/stop_callback/destroy.cc: New test. | |
461 | * testsuite/30_threads/stop_token/stop_callback/destructible_neg.cc: | |
462 | New test. | |
463 | * testsuite/30_threads/stop_token/stop_callback/invocable_neg.cc: New | |
464 | test. | |
465 | * testsuite/30_threads/stop_token/stop_callback/invoke.cc: New test. | |
466 | * testsuite/30_threads/stop_token/stop_source/assign.cc: New test. | |
467 | * testsuite/30_threads/stop_token/stop_token/stop_possible.cc: New | |
468 | test. | |
469 | ||
f214ffb3 JW |
470 | * libsupc++/compare (__detail::__3way_builtin_ptr_cmp): Use |
471 | three_way_comparable_with. | |
472 | (__detail::__3way_cmp_with): Remove workaround for fixed bug. | |
473 | (compare_three_way::operator()): Remove redundant constraint from | |
474 | requires-clause. | |
475 | (__detail::_Synth3way::operator()): Use three_way_comparable_with | |
476 | instead of workaround. | |
477 | * testsuite/18_support/comparisons/object/93479.cc: Prune extra | |
478 | output due to simplified constraints on compare_three_way::operator(). | |
479 | ||
83b02010 JW |
480 | PR libstdc++/93479 |
481 | * libsupc++/compare (__3way_builtin_ptr_cmp): Require <=> to be valid. | |
482 | * testsuite/18_support/comparisons/object/93479.cc: New test. | |
483 | ||
5cd2e126 JW |
484 | * testsuite/std/ranges/access/end.cc: Do not assume test_range::end() |
485 | returns the same type as test_range::begin(). Add comments. | |
486 | * testsuite/std/ranges/access/rbegin.cc: Likewise. | |
487 | * testsuite/std/ranges/access/rend.cc: Likewise. | |
488 | * testsuite/std/ranges/range.cc: Do not assume the sentinel for | |
489 | test_range is the same as its iterator type. | |
490 | * testsuite/util/testsuite_iterators.h (test_range::sentinel): Add | |
491 | operator- overloads to satisfy sized_sentinel_for when the iterator | |
492 | satisfies random_access_iterator. | |
493 | ||
759812fd JW |
494 | 2020-01-28 Jonathan Wakely <jwakely@redhat.com> |
495 | ||
72a9fd20 JW |
496 | PR libstdc++/93470 |
497 | * include/bits/refwrap.h (reference_wrapper::operator()): Restrict | |
498 | static assertion to object types. | |
499 | ||
759812fd JW |
500 | PR libstdc++/93325 |
501 | * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Use AC_SEARCH_LIBS for | |
502 | clock_gettime instead of explicit glibc version check. | |
503 | * configure: Regenerate. | |
504 | ||
a5d81aaa JW |
505 | 2020-01-28 Martin Liska <mliska@suse.cz> |
506 | ||
507 | PR libstdc++/93478 | |
508 | * include/std/atomic: Fix typo. | |
509 | * include/std/optional: Likewise. | |
510 | ||
511 | 2020-01-27 Andrew Burgess <andrew.burgess@embecosm.com> | |
512 | ||
513 | * configure: Regenerate. | |
514 | ||
389cd88c JW |
515 | 2020-01-27 Jonathan Wakely <jwakely@redhat.com> |
516 | ||
517 | PR libstdc++/93426 | |
518 | * include/std/span (span): Fix deduction guide. | |
519 | * testsuite/23_containers/span/deduction.cc: New test. | |
520 | ||
482eeff5 JW |
521 | 2020-01-24 Jonathan Wakely <jwakely@redhat.com> |
522 | ||
523 | * libsupc++/compare (__cmp_cat::_Eq): Remove enumeration type. | |
524 | (__cmp_cat::_Ord::equivalent): Add enumerator. | |
525 | (__cmp_cat::_Ord::_Less, __cmp_cat::_Ord::_Greater): Rename to less | |
526 | and greater. | |
527 | (partial_ordering, weak_ordering, strong_ordering): Remove | |
528 | constructors taking __cmp_cat::_Eq parameters. Use renamed | |
529 | enumerators. | |
530 | ||
e8e66971 MR |
531 | 2020-01-24 Maciej W. Rozycki <macro@wdc.com> |
532 | ||
533 | * acinclude.m4: Handle `--with-toolexeclibdir='. | |
534 | * Makefile.in: Regenerate. | |
535 | * aclocal.m4: Regenerate. | |
536 | * configure: Regenerate. | |
537 | * doc/Makefile.in: Regenerate. | |
538 | * include/Makefile.in: Regenerate. | |
539 | * libsupc++/Makefile.in: Regenerate. | |
540 | * po/Makefile.in: Regenerate. | |
541 | * python/Makefile.in: Regenerate. | |
542 | * src/Makefile.in: Regenerate. | |
543 | * src/c++11/Makefile.in: Regenerate. | |
544 | * src/c++17/Makefile.in: Regenerate. | |
545 | * src/c++98/Makefile.in: Regenerate. | |
546 | * src/filesystem/Makefile.in: Regenerate. | |
547 | * testsuite/Makefile.in: Regenerate. | |
548 | ||
7a900bce AO |
549 | 2020-01-23 Alexandre Oliva <oliva@adacore.com> |
550 | ||
f9e84b31 AO |
551 | * crossconfig.m4 (GLIBCXX_CHECK_MATH_DECL): Reject macros. |
552 | * configure: Rebuild. | |
553 | ||
7a900bce AO |
554 | * testsuite/27_io/fpos/mbstate_t/1.cc: Zero-init mbstate_t. |
555 | ||
04681fca JW |
556 | 2020-01-23 Jonathan Wakely <jwakely@redhat.com> |
557 | ||
558 | PR libstdc++/91947 | |
559 | * include/Makefile.am (${host_builddir}/largefile-config.h): Simplify | |
560 | rule. | |
561 | * include/Makefile.in: Regenerate. | |
562 | ||
c784f162 JW |
563 | 2020-01-20 Jonathan Wakely <jwakely@redhat.com> |
564 | ||
565 | * doc/xml/faq.xml: Fix grammar. | |
566 | * doc/xml/manual/appendix_contributing.xml: Improve instructions. | |
567 | * doc/xml/manual/spine.xml: Update copyright years. | |
568 | * doc/html/*: Regenerate. | |
569 | ||
f4d83eba ER |
570 | 2020-01-19 Eric S. Raymond <esr@thyrsus.com> |
571 | ||
572 | * doc/xml/faq.xml: Update for SVN -> Git transition. | |
573 | * doc/xml/manual/appendix_contributing.xml: Likewise. | |
574 | * doc/xml/manual/status_cxx1998.xml: Likewise. | |
575 | * doc/xml/manual/status_cxx2011.xml: Likewise. | |
576 | * doc/xml/manual/status_cxx2014.xml: Likewise. | |
577 | * doc/xml/manual/status_cxx2017.xml: Likewise. | |
578 | * doc/xml/manual/status_cxx2020.xml: Likewise. | |
579 | * doc/xml/manual/status_cxxtr1.xml: Likewise. | |
580 | * doc/xml/manual/status_cxxtr24733.xml: Likewise. | |
581 | ||
49789fd0 IS |
582 | 2020-01-18 Iain Sandoe <iain@sandoe.co.uk> |
583 | ||
584 | * include/Makefile.am: Add coroutine to the std set. | |
585 | * include/Makefile.in: Regenerated. | |
586 | * include/std/coroutine: New file. | |
587 | ||
0ba6a850 JW |
588 | 2020-01-17 Jonathan Wakely <jwakely@redhat.com> |
589 | ||
590 | PR libstdc++/92376 | |
591 | * include/bits/c++config: Only do PSTL config when the header is | |
592 | present, to fix freestanding. | |
593 | * libsupc++/new_opa.cc [!_GLIBCXX_HOSTED]: Declare allocation | |
594 | functions if they were detected by configure. | |
595 | ||
98d56ea8 JW |
596 | 2020-01-16 Kai-Uwe Eckhardt <kuehro@gmx.de> |
597 | Matthew Bauer <mjbauer95@gmail.com> | |
598 | Jonathan Wakely <jwakely@redhat.com> | |
599 | ||
600 | PR bootstrap/64271 (partial) | |
601 | * config/os/bsd/netbsd/ctype_base.h (ctype_base::mask): Change type | |
602 | to unsigned short. | |
603 | (ctype_base::alpha, ctype_base::digit, ctype_base::xdigit) | |
604 | (ctype_base::print, ctype_base::graph, ctype_base::alnum): Sync | |
605 | definitions with NetBSD upstream. | |
606 | (ctype_base::blank): Use _CTYPE_BL. | |
607 | * config/os/bsd/netbsd/ctype_configure_char.cc (_C_ctype_): Remove | |
608 | Declaration. | |
609 | (ctype<char>::classic_table): Use _C_ctype_tab_ instead of _C_ctype_. | |
610 | (ctype<char>::do_toupper, ctype<char>::do_tolower): Cast char | |
611 | parameters to unsigned char. | |
612 | * config/os/bsd/netbsd/ctype_inline.h (ctype<char>::is): Likewise. | |
613 | ||
d9165389 FD |
614 | 2020-01-16 François Dumont <fdumont@gcc.gnu.org> |
615 | ||
616 | PR libstdc++/91263 | |
617 | * include/bits/hashtable.h (_Hashtable<>): Make _Equality<> friend. | |
618 | * include/bits/hashtable_policy.h: Include <bits/stl_algo.h>. | |
619 | (_Equality_base): Remove. | |
620 | (_Equality<>::_M_equal): Review implementation. Use | |
621 | std::is_permutation. | |
622 | * testsuite/23_containers/unordered_multiset/operators/1.cc | |
623 | (Hash, Equal, test02, test03): New. | |
624 | * testsuite/23_containers/unordered_set/operators/1.cc | |
625 | (Hash, Equal, test02, test03): New. | |
626 | ||
2a0f6c61 JW |
627 | 2020-01-15 Jonathan Wakely <jwakely@redhat.com> |
628 | ||
629 | PR libstdc++/93267 | |
630 | * include/bits/iterator_concepts.h (__max_diff_type, __max_size_type): | |
631 | Move here from <bits/range_access.h> and define using __int128 when | |
632 | available. | |
633 | (__is_integer_like, __is_signed_integer_like): Move here from | |
634 | <bits/range_access.h>. | |
635 | (weakly_incrementable): Use __is_signed_integer_like. | |
636 | * include/bits/range_access.h (__max_diff_type, __max_size_type) | |
637 | (__is_integer_like, __is_signed_integer_like): Move to | |
638 | <bits/iterator_concepts.h>. | |
639 | (__make_unsigned_like_t): Move here from <ranges>. | |
640 | * include/std/ranges (__make_unsigned_like_t): Move to | |
641 | <bits/range_access.h>. | |
642 | (iota_view): Replace using-directive with using-declarations. | |
643 | * testsuite/std/ranges/iota/93267.cc: New test. | |
644 | * testsuite/std/ranges/iota_view.cc: Move to new 'iota' sub-directory. | |
645 | ||
e4379a93 JW |
646 | 2020-01-13 Jonathan Wakely <jwakely@redhat.com> |
647 | ||
fe7cc34f JW |
648 | PR libstdc++/93244 |
649 | * include/bits/fs_path.h (path::generic_string<C,A>) | |
650 | [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Convert root-dir to forward-slash. | |
651 | * testsuite/27_io/filesystem/path/generic/generic_string.cc: Check | |
652 | root-dir is converted to forward slash in generic pathname. | |
653 | * testsuite/27_io/filesystem/path/generic/utf.cc: New test. | |
654 | * testsuite/27_io/filesystem/path/generic/wchar_t.cc: New test. | |
655 | ||
e4379a93 JW |
656 | PR libstdc++/58605 |
657 | * include/bits/atomic_base.h (__cpp_lib_atomic_value_initialization): | |
658 | Define. | |
659 | (__atomic_flag_base, __atomic_base, __atomic_base<_PTp*>) | |
660 | (__atomic_float): Add default member initializer for C++20. | |
661 | * include/std/atomic (atomic): Likewise. | |
662 | (atomic::atomic()): Remove noexcept-specifier on default constructor. | |
663 | * include/std/version (__cpp_lib_atomic_value_initialization): Define. | |
664 | * testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust dg-error line | |
665 | number. | |
666 | * testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise. | |
667 | * testsuite/29_atomics/atomic/cons/value_init.cc: New test. | |
668 | * testsuite/29_atomics/atomic_flag/cons/value_init.cc: New test. | |
669 | * testsuite/29_atomics/atomic_flag/requirements/trivial.cc: Adjust | |
670 | expected result for is_trivially_default_constructible. | |
671 | * testsuite/29_atomics/atomic_float/requirements.cc: Likewise. | |
672 | * testsuite/29_atomics/atomic_float/value_init.cc: New test. | |
673 | * testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: Likewise. | |
674 | * testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise. | |
675 | * testsuite/29_atomics/atomic_integral/cons/value_init.cc | |
676 | * testsuite/29_atomics/atomic_integral/requirements/trivial.cc: Adjust | |
677 | expected results for is_trivially_default_constructible. | |
678 | * testsuite/util/testsuite_common_types.h (has_trivial_dtor): Add | |
679 | new test generator. | |
680 | ||
7918cb93 JW |
681 | 2020-01-10 Jonathan Wakely <jwakely@redhat.com> |
682 | ||
68be73fc JW |
683 | * testsuite/util/testsuite_iterators.h: Improve comment. |
684 | ||
78f02e80 JW |
685 | * testsuite/25_algorithms/equal/deque_iterators/1.cc: Don't use C++11 |
686 | initialization syntax. | |
687 | ||
7918cb93 JW |
688 | PR libstdc++/92285 |
689 | * include/bits/streambuf_iterator.h (istreambuf_iterator): Make type | |
690 | of base class independent of __cplusplus value. | |
691 | [__cplusplus < 201103L] (istreambuf_iterator::reference): Override the | |
692 | type defined in the base class | |
693 | * testsuite/24_iterators/istreambuf_iterator/92285.cc: New test. | |
694 | * testsuite/24_iterators/istreambuf_iterator/requirements/ | |
695 | base_classes.cc: Adjust expected base class for C++98. | |
696 | ||
acd43917 OH |
697 | 2020-01-09 Olivier Hainque <hainque@adacore.com> |
698 | ||
699 | * doc/xml/manual/appendix_contributing.xml: Document _C2 | |
700 | as a reserved identifier, by VxWorks. | |
701 | * include/bits/stl_map.h: Rename _C2 template typenames as _Cmp2. | |
702 | * include/bits/stl_multimap.h: Likewise. | |
703 | ||
caa39b2e JW |
704 | 2020-01-09 Jonathan Wakely <jwakely@redhat.com> |
705 | ||
1a788638 JW |
706 | * include/ext/extptr_allocator.h (_ExtPtr_allocator::operator==) |
707 | (_ExtPtr_allocator::operator!=): Add missing const qualifiers. | |
708 | * include/ext/pointer.h (readable_traits<_Pointer_adapter<S>>): Add | |
709 | partial specialization to disambiguate the two constrained | |
710 | specializations. | |
711 | ||
caa39b2e JW |
712 | * include/experimental/type_traits (experimental::is_pod_v): Disable |
713 | -Wdeprecated-declarations warnings around reference to std::is_pod. | |
714 | * include/std/type_traits (is_pod_v): Likewise. | |
715 | * testsuite/18_support/max_align_t/requirements/2.cc: Also check | |
716 | is_standard_layout and is_trivial. Do not check is_pod for C++20. | |
717 | * testsuite/20_util/is_pod/requirements/explicit_instantiation.cc: | |
718 | Add -Wno-deprecated for C++20. | |
719 | * testsuite/20_util/is_pod/requirements/typedefs.cc: Likewise. | |
720 | * testsuite/20_util/is_pod/value.cc: Likewise. | |
721 | * testsuite/experimental/type_traits/value.cc: Likewise. | |
722 | ||
1a6c5064 JTM |
723 | 2020-01-09 JeanHeyd "ThePhD" Meneide <phdofthehouse@gmail.com> |
724 | ||
725 | * include/bits/c++config (_GLIBCXX20_DEPRECATED): Add new macro. | |
726 | * include/std/type_traits (is_pod, is_pod_v): Deprecate for C++20. | |
727 | * testuite/20_util/is_pod/deprecated-2a.cc: New test. | |
728 | ||
d574c8aa JW |
729 | 2020-01-09 Jonathan Wakely <jwakely@redhat.com> |
730 | ||
160e95dc JW |
731 | PR libstdc++/93205 |
732 | * include/bits/random.h (operator>>): Check stream operation succeeds. | |
733 | * include/bits/random.tcc (operator<<): Remove redundant __ostream_type | |
734 | typedefs. | |
735 | (operator>>): Remove redundant __istream_type typedefs. Check stream | |
736 | operations succeed. | |
737 | (__extract_params): New function to fill a vector from a stream. | |
738 | * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error line. | |
739 | ||
d574c8aa JW |
740 | PR libstdc++/93208 |
741 | * config/abi/pre/gnu.ver: Add new exports. | |
742 | * include/std/memory_resource (memory_resource::~memory_resource()): | |
743 | Do not define inline. | |
744 | (monotonic_buffer_resource::~monotonic_buffer_resource()): Likewise. | |
745 | * src/c++17/memory_resource.cc (memory_resource::~memory_resource()): | |
746 | Define. | |
747 | (monotonic_buffer_resource::~monotonic_buffer_resource()): Define. | |
748 | * testsuite/20_util/monotonic_buffer_resource/93208.cc: New test. | |
749 | ||
b9c84e95 FD |
750 | 2020-01-09 François Dumont <fdumont@gcc.gnu.org> |
751 | ||
752 | PR libstdc++/92124 | |
753 | * include/bits/hashtable.h (_Hashtable<>::__alloc_node_gen_t): New | |
754 | template alias. | |
755 | (_Hashtable<>::__fwd_value_for): New. | |
756 | (_Hashtable<>::_M_assign_elements<>): Remove _NodeGenerator template | |
757 | parameter. | |
758 | (_Hashtable<>::_M_assign<>): Add _Ht template parameter. | |
759 | (_Hashtable<>::operator=(const _Hashtable<>&)): Adapt. | |
760 | (_Hashtable<>::_M_move_assign): Adapt. Replace std::move_if_noexcept | |
761 | with std::move. | |
762 | (_Hashtable<>::_Hashtable(const _Hashtable&)): Adapt. | |
763 | (_Hashtable<>::_Hashtable(const _Hashtable&, const allocator_type&)): | |
764 | Adapt. | |
765 | (_Hashtable<>::_Hashtable(_Hashtable&&, const allocator_type&)): | |
766 | Adapt. | |
767 | * testsuite/23_containers/unordered_set/92124.cc: New. | |
768 | ||
fff148b7 JW |
769 | 2020-01-08 Jonathan Wakely <jwakely@redhat.com> |
770 | ||
771 | PR libstdc++/93201 | |
772 | * src/c++17/fs_ops.cc (do_remove_all): New function implementing more | |
773 | detailed error reporting for remove_all. Check result of recursive | |
774 | call before incrementing iterator. | |
775 | (remove_all(const path&), remove_all(const path&, error_code&)): Use | |
776 | do_remove_all. | |
777 | * src/filesystem/ops.cc (remove_all(const path&, error_code&)): Check | |
778 | result of recursive call before incrementing iterator. | |
779 | * testsuite/27_io/filesystem/operations/remove_all.cc: Check errors | |
780 | are reported correctly. | |
781 | * testsuite/experimental/filesystem/operations/remove_all.cc: Likewise. | |
782 | ||
9e3c1eb7 TR |
783 | 2020-01-07 Thomas Rodgers <trodgers@redhat.com> |
784 | ||
785 | * include/std/condition_variable | |
786 | (condition_variable_any::wait_on): Rename to match current draft | |
787 | standard. | |
788 | (condition_variable_any::wait_on_until): Likewise. | |
789 | (condition_variable_any::wait_on_for): Likewise. | |
790 | * testsuite/30_threads/condition_variable_any/stop_token/wait_on.cc: | |
791 | Adjust tests to account for renamed methods. | |
792 | ||
6af8819b FD |
793 | 2020-01-07 François Dumont <fdumont@gcc.gnu.org> |
794 | ||
795 | PR libstdc++/92124 | |
796 | * include/bits/stl_tree.h | |
797 | (_Rb_tree<>::_M_move_assign(_Rb_tree&, false_type)): Replace | |
798 | std::move_if_noexcept by std::move. | |
799 | * testsuite/23_containers/map/92124.cc: New. | |
800 | * testsuite/23_containers/set/92124.cc: New. | |
801 | ||
f31a99f7 JW |
802 | 2020-01-06 Jonathan Wakely <jwakely@redhat.com> |
803 | ||
a4a1f965 JW |
804 | * include/std/stop_token (stop_token): Remove operator!= (LWG 3254). |
805 | (stop_source): Likewise (LWG 3362). | |
806 | * testsuite/30_threads/stop_token/stop_source.cc: Test equality | |
807 | comparisons. | |
808 | ||
f31a99f7 JW |
809 | * include/bits/stl_algobase.h (__is_byte_iter, __min_cmp) |
810 | (lexicographical_compare_three_way): Do not depend on | |
811 | __cpp_lib_concepts. | |
812 | * include/std/version (__cpp_lib_three_way_comparison): Only define | |
813 | when __cpp_lib_concepts is defined. | |
814 | * libsupc++/compare (__cpp_lib_three_way_comparison): Likewise. | |
815 | ||
b4e70137 JW |
816 | 2020-01-03 Jonathan Wakely <jwakely@redhat.com> |
817 | ||
818 | * include/bits/stl_algobase.h (lexicographical_compare_three_way): | |
819 | Only define four-argument overload when __cpp_lib_concepts is defined. | |
820 | ||
a8497ec6 JDA |
821 | 2020-01-01 John David Anglin <danglin@gcc.gnu.org> |
822 | ||
823 | * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update. | |
824 | ||
8d9254fc | 825 | 2020-01-01 Jakub Jelinek <jakub@redhat.com> |
5624e564 JJ |
826 | |
827 | Update copyright years. | |
b4df5e92 | 828 | \f |
8d9254fc | 829 | Copyright (C) 2020 Free Software Foundation, Inc. |
b4df5e92 JW |
830 | |
831 | Copying and distribution of this file, with or without modification, | |
832 | are permitted in any medium without royalty provided the copyright | |
833 | notice and this notice are preserved. |