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Commit | Line | Data |
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756e59b0 | 1 | 2019-06-07 Jonathan Wakely <jwakely@redhat.com> |
2 | ||
92964728 | 3 | * testsuite/24_iterators/container_access.cc: Move dg-options before |
4 | dg-do directive so the target check uses the -std option. | |
5 | ||
756e59b0 | 6 | PR libstdc++/90770 |
7 | * configure: Regenerate. | |
8 | * src/Makefile.am (stamp-debug): Also test for missing makefile. | |
9 | * src/Makefile.in: Regenerate. | |
10 | ||
42c1dacd | 11 | 2019-06-06 Jonathan Wakely <jwakely@redhat.com> |
12 | ||
9eb6db53 | 13 | * include/std/array: Do not include <stdexcept>. |
14 | * include/std/optional: Include <exception> and | |
15 | <bits/exception_defines.h> instead of <stdexcept>. | |
16 | * testsuite/20_util/function_objects/searchers.cc: Include <cctype> | |
17 | for std::isalnum. | |
18 | * testsuite/20_util/tuple/cons/deduction.cc: Include <memory> for | |
19 | std::allocator. | |
20 | * testsuite/23_containers/map/erasure.cc: Include <string>. | |
21 | * testsuite/23_containers/unordered_map/erasure.cc: Likewise. | |
22 | ||
2bc51486 | 23 | * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Add |
24 | dg-prune-output for different C++98 diagnostic. | |
25 | * testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc: | |
26 | Likewise. | |
27 | * testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc: | |
28 | Likewise. | |
29 | * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc: | |
30 | Likewise. | |
31 | * testsuite/23_containers/list/requirements/dr438/assign_neg.cc: | |
32 | Likewise. | |
33 | * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc: | |
34 | Likewise. | |
35 | * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc: | |
36 | Likewise. | |
37 | * testsuite/23_containers/list/requirements/dr438/insert_neg.cc: | |
38 | Likewise. | |
39 | * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc: | |
40 | Likewise. | |
41 | * testsuite/23_containers/vector/requirements/dr438/ | |
42 | constructor_1_neg.cc: Likewise. | |
43 | * testsuite/23_containers/vector/requirements/dr438/ | |
44 | constructor_2_neg.cc: Likewise. | |
45 | * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc: | |
46 | Likewise. | |
47 | * testsuite/libstdc++-prettyprinters/compat.cc: Do not run for C++98. | |
48 | ||
191c4715 | 49 | * testsuite/23_containers/unordered_map/requirements/debug_container.cc: |
50 | Do not test allocator rebinding extension for C++2a. | |
51 | * testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: Change | |
52 | dg-do directive for C++17 and C++2a. | |
53 | ||
19516e33 | 54 | * testsuite/23_containers/deque/requirements/explicit_instantiation/ |
55 | 1_c++0x.cc: Remove redundant test. | |
56 | * testsuite/23_containers/deque/requirements/explicit_instantiation/ | |
57 | 2.cc: Use target selector instead of preprocessor condition. | |
58 | * testsuite/23_containers/deque/requirements/explicit_instantiation/ | |
59 | 3.cc: Do not run test for C++2a. | |
60 | * testsuite/23_containers/forward_list/requirements/ | |
61 | explicit_instantiation/3.cc: Likewise. | |
62 | * testsuite/23_containers/forward_list/requirements/ | |
63 | explicit_instantiation/5.cc: Do not test allocator rebinding extension | |
64 | for C++2a. | |
65 | * testsuite/23_containers/list/requirements/explicit_instantiation/ | |
66 | 1_c++0x.cc: Remove redundant test. | |
67 | * testsuite/23_containers/list/requirements/explicit_instantiation/ | |
68 | 2.cc: Use target selector instead of preprocessor condition. | |
69 | * testsuite/23_containers/list/requirements/explicit_instantiation/ | |
70 | 3.cc: Do not run test for C++2a. | |
71 | * testsuite/23_containers/list/requirements/explicit_instantiation/ | |
72 | 5.cc: Do not test allocator rebinding extension for C++2a. | |
73 | * testsuite/23_containers/map/requirements/explicit_instantiation/ | |
74 | 1_c++0x.cc: Remove redundant test. | |
75 | * testsuite/23_containers/map/requirements/explicit_instantiation/ | |
76 | 2.cc: Adjust comment. | |
77 | * testsuite/23_containers/map/requirements/explicit_instantiation/ | |
78 | 3.cc: Do not run test for C++2a. | |
79 | * testsuite/23_containers/map/requirements/explicit_instantiation/ | |
80 | 5.cc: Do not test allocator rebinding extension for C++2a. | |
81 | * testsuite/23_containers/multimap/requirements/explicit_instantiation/ | |
82 | 1_c++0x.cc: Remove redundant test. | |
83 | * testsuite/23_containers/multimap/requirements/explicit_instantiation/ | |
84 | 3.cc: Do not run test for C++2a. | |
85 | * testsuite/23_containers/multimap/requirements/explicit_instantiation/ | |
86 | 5.cc: Do not test allocator rebinding extension for C++2a. | |
87 | * testsuite/23_containers/multiset/requirements/explicit_instantiation/ | |
88 | 3.cc: Do not run test for C++2a. | |
89 | * testsuite/23_containers/multiset/requirements/explicit_instantiation/ | |
90 | 5.cc: Do not test allocator rebinding extension for C++2a. | |
91 | * testsuite/23_containers/set/requirements/explicit_instantiation/3.cc: | |
92 | Do not run test for C++2a. | |
93 | * testsuite/23_containers/set/requirements/explicit_instantiation/ | |
94 | 1_c++0x.cc: Remove redundant test. | |
95 | * testsuite/23_containers/set/requirements/explicit_instantiation/5.cc: | |
96 | Do not test allocator rebinding extension for C++2a. | |
97 | * testsuite/23_containers/unordered_map/requirements/ | |
98 | explicit_instantiation/3.cc: Likewise. | |
99 | * testsuite/23_containers/unordered_map/requirements/ | |
100 | explicit_instantiation/5.cc: Do not test allocator rebinding extension | |
101 | for C++2a. | |
102 | * testsuite/23_containers/unordered_multimap/requirements/ | |
103 | explicit_instantiation/3.cc: Do not run test for C++2a. | |
104 | * testsuite/23_containers/unordered_multimap/requirements/ | |
105 | explicit_instantiation/5.cc: Do not test allocator rebinding extension | |
106 | for C++2a. | |
107 | * testsuite/23_containers/unordered_multiset/requirements/ | |
108 | explicit_instantiation/3.cc: Do not run test for C++2a. | |
109 | * testsuite/23_containers/unordered_multiset/requirements/ | |
110 | explicit_instantiation/5.cc: Do not test allocator rebinding extension | |
111 | for C++2a. | |
112 | * testsuite/23_containers/unordered_set/requirements/ | |
113 | explicit_instantiation/3.cc: Do not run test for C++2a. | |
114 | * testsuite/23_containers/unordered_set/requirements/ | |
115 | explicit_instantiation/5.cc: Do not test allocator rebinding extension | |
116 | for C++2a. | |
117 | * testsuite/23_containers/vector/ext_pointer/explicit_instantiation/ | |
118 | 2.cc: Remove redundant test. | |
119 | * testsuite/23_containers/vector/ext_pointer/explicit_instantiation/ | |
120 | 3.cc: Do not run test for C++2a. | |
121 | * testsuite/23_containers/vector/requirements/explicit_instantiation/ | |
122 | 3.cc: Likewise. | |
123 | ||
6ffe4cf3 | 124 | * include/std/type_traits (is_empty, is_polymorphic, is_final) |
125 | (is_abstract, is_aggregate): Remove static_assert. | |
126 | * testsuite/20_util/is_abstract/incomplete_neg.cc: Check for error | |
127 | from builtin only. | |
128 | * testsuite/20_util/is_aggregate/incomplete_neg.cc: Likewise. Add | |
129 | missing -std=gnu++17 option. | |
130 | * testsuite/20_util/is_empty/incomplete_neg.cc: New test. | |
131 | * testsuite/20_util/is_final/incomplete_neg.cc: New test. | |
132 | * testsuite/20_util/is_polymorphic/incomplete_neg.cc: Check for error | |
133 | from builtin only. | |
134 | ||
186ade93 | 135 | * testsuite/18_support/set_terminate.cc: Do not run for C++98 mode. |
136 | * testsuite/18_support/set_unexpected.cc: Likewise. | |
137 | * testsuite/20_util/is_nothrow_invocable/value.cc: Test converting to | |
138 | void. | |
139 | * testsuite/20_util/is_nothrow_invocable/value_ext.cc: Fix constexpr | |
140 | function to be valid in C++11. | |
141 | * testsuite/26_numerics/complex/proj.cc: Do not run for C++98 mode. | |
142 | * testsuite/experimental/names.cc: Do not run for C++98 mode. Do not | |
143 | include Library Fundamentals or Networking headers in C++11 mode. | |
144 | * testsuite/ext/char8_t/atomic-1.cc: Do not run for C++98 mode. | |
145 | ||
42c1dacd | 146 | * include/std/tuple (_TC): Replace with _TupleConstraints. |
147 | (_TupleConstraints): New helper for SFINAE constraints, with more | |
148 | expressive member functions to reduce duplication when used. | |
149 | (tuple::_TC2, tuple::_TMC, tuple::_TNTC): Remove. | |
150 | (tuple::_TCC): Replace dummy type parameter with bool non-type | |
151 | parameter that can be used to check the pack size. | |
152 | (tuple::_ImplicitDefaultCtor, tuple::_ExplicitDefaultCtor) | |
153 | (tuple::_ImplicitCtor, tuple::_ExplicitCtor): New alias templates for | |
154 | checking constraints in constructors. | |
155 | (tuple::__valid_args, tuple::_UseOtherCtor, tuple::__use_other_ctor): | |
156 | New SFINAE helpers. | |
157 | (tuple::tuple): Use new helpers to reduce repitition in constraints. | |
158 | (tuple::tuple(allocator_arg_t, const Alloc&)): Constrain. | |
159 | (tuple<T1, T2>::_TCC, tuple<T1, T2>::_ImplicitDefaultCtor) | |
160 | (tuple<T1, T2>::_ExplicitDefaultCtor, tuple<T1, T2>::_ImplicitCtor) | |
161 | (tuple<T1, T2>::_ExplicitCtor): New alias templates for checking | |
162 | constraints in constructors. | |
163 | (tuple::__is_alloc_arg()): New SFINAE helpers. | |
164 | (tuple<T1, T2>::tuple): Use new helpers to reduce repitition in | |
165 | constraints. | |
166 | (tuple<T1, T2>::tuple(allocator_arg_t, const Alloc&)): Constrain. | |
167 | * testsuite/20_util/tuple/cons/90700.cc: New test. | |
168 | * testsuite/20_util/tuple/cons/allocators.cc: Add default constructor | |
169 | to meet new constraint on allocator-extended default constructor. | |
170 | ||
d0226ba4 | 171 | 2019-06-03 Jonathan Wakely <jwakely@redhat.com> |
172 | ||
173 | * include/bits/stl_map.h (map): Disable static assert for C++98 mode. | |
174 | * include/bits/stl_multimap.h (multimap): Likewise. | |
175 | ||
046bb3cb | 176 | 2019-06-03 François Dumont <fdumont@gcc.gnu.org> |
177 | ||
178 | Rename variables and cleanup comments. | |
179 | * include/bits/hashtable_policy.h | |
180 | * include/bits/hashtable.h | |
181 | ||
5c70715f | 182 | 2019-06-03 Jonathan Wakely <jwakely@redhat.com> |
183 | ||
2b018df4 | 184 | * doc/xml/manual/status_cxx2020.xml: Add missing row for P0920R2. |
185 | Fix bgcolor for P0340R3. | |
186 | * doc/html/*: Regenerate. | |
187 | ||
fbf62452 | 188 | PR libstdc++/90686 |
189 | * doc/xml/manual/status_cxx2014.xml: Document what's missing from | |
190 | <experimental/memory_resource>. | |
191 | * doc/xml/manual/status_cxx2020.xml: Document status of P1285R0, | |
192 | P0339R6, P0340R3, P1164R1 and P1357R1. | |
193 | * doc/html/*: Regenerate. | |
194 | ||
5c70715f | 195 | * doc/xml/manual/status_cxx2020.xml: Document P1463R1 status. |
196 | * include/bits/forward_list.h [__cplusplus > 201703]: Enable | |
197 | allocator::value_type assertion for C++2a. | |
198 | * include/bits/hashtable.h: Likewise. | |
199 | * include/bits/stl_deque.h: Likewise. | |
200 | * include/bits/stl_list.h: Likewise. | |
201 | * include/bits/stl_map.h: Likewise. | |
202 | * include/bits/stl_multimap.h: Likewise. | |
203 | * include/bits/stl_multiset.h: Likewise. | |
204 | * include/bits/stl_set.h: Likewise. | |
205 | * include/bits/stl_vector.h: Likewise. | |
206 | * testsuite/23_containers/deque/48101-3_neg.cc: New test. | |
207 | * testsuite/23_containers/forward_list/48101-3_neg.cc: New test. | |
208 | * testsuite/23_containers/list/48101-3_neg.cc: New test. | |
209 | * testsuite/23_containers/map/48101-3_neg.cc: New test. | |
210 | * testsuite/23_containers/multimap/48101-3_neg.cc: New test. | |
211 | * testsuite/23_containers/multiset/48101-3_neg.cc: New test. | |
212 | * testsuite/23_containers/set/48101-3_neg.cc: New test. | |
213 | * testsuite/23_containers/unordered_map/48101-3_neg.cc: New test. | |
214 | * testsuite/23_containers/unordered_multimap/48101-3_neg.cc: New test. | |
215 | * testsuite/23_containers/unordered_multiset/48101-3_neg.cc: New test. | |
216 | * testsuite/23_containers/unordered_set/48101-3_neg.cc: New test. | |
217 | * testsuite/23_containers/vector/48101-3_neg.cc: New test. | |
218 | ||
3e2001db | 219 | 2019-05-31 Gerald Pfeifer <gerald@pfeifer.com> |
220 | ||
221 | * doc/xml/manual/allocator.xml: Move hoard.org back to http. | |
222 | ||
065a9dd4 | 223 | 2019-05-31 Jonathan Wakely <jwakely@redhat.com> |
224 | ||
225 | * include/std/tuple (tuple<>): Add noexcept to allocator-extended | |
226 | constructors. | |
227 | (tuple<T1, T2>::__nothrow_default_constructible()): New helper | |
228 | function. | |
229 | (tuple<T1, T2>::tuple(), explicit tuple<T1, T2>::tuple()): Use helper. | |
230 | ||
1ff189c5 | 231 | 2019-05-31 Jonathan Wakely <jwakely@redhat.com> |
232 | ||
698373bc | 233 | * src/c++98/bitmap_allocator.cc: Add using-declaration for size_t. |
234 | ||
b74a9c1a | 235 | PR libstdc++/90682 |
236 | * libsupc++/eh_term_handler.cc: Include eh_term_handler.h to get | |
237 | definition of _GLIBCXX_DEFAULT_TERM_HANDLER. | |
238 | * libsupc++/eh_term_handler.h: New header defining | |
239 | _GLIBCXX_DEFAULT_TERM_HANDLER. | |
240 | * libsupc++/eh_terminate.cc: Include eh_term_handler.h. | |
241 | (set_terminate): Restore default handler when argument is null. | |
242 | (set_unexpected): Likewise. | |
243 | * testsuite/18_support/set_terminate.cc: New test. | |
244 | * testsuite/18_support/set_unexpected.cc: New test. | |
245 | ||
1ff189c5 | 246 | * include/backward/hashtable.h (size_t, ptrdiff_t) |
247 | (forward_iterator_tag, input_iterator_tag, _Construct, _Destroy) | |
248 | (distance, vector, pair, __iterator_category): Remove | |
249 | using-declarations that add these names to namespace __gnu_cxx. | |
250 | * include/ext/bitmap_allocator.h (size_t, ptrdiff_t): Likewise. | |
251 | * include/ext/debug_allocator.h (size_t): Likewise. | |
252 | * include/ext/functional (size_t, unary_function, binary_function) | |
253 | (mem_fun1_t, const_mem_fun1_t, mem_fun1_ref_t, const_mem_fun1_ref_t): | |
254 | Likewise. | |
255 | * include/ext/malloc_allocator.h (size_t, ptrdiff_t): Likewise. | |
256 | * include/ext/memory (ptrdiff_t, pair, __iterator_category): Likewise. | |
257 | * include/ext/mt_allocator.h (size_t, ptrdiff_t): Likewise. | |
258 | * include/ext/new_allocator.h (size_t, ptrdiff_t): Likewise. | |
259 | * include/ext/numeric (iota): Fix outdated comment. | |
260 | * include/ext/pool_allocator.h (size_t, ptrdiff_t): Likewise. | |
261 | * include/ext/rb_tree (_Rb_tree, allocator): Likewise. | |
262 | * include/ext/rope (size_t, ptrdiff_t, allocator, _Destroy): Likewise. | |
263 | * include/ext/ropeimpl.h (size_t, printf, basic_ostream) | |
264 | (__throw_length_error, _Destroy, std::__uninitialized_fill_n_a): | |
265 | Likewise. | |
266 | * include/ext/slist (size_t, ptrdiff_t, _Construct, _Destroy) | |
267 | (allocator, __true_type, __false_type): Likewise. | |
268 | ||
c12402f6 | 269 | 2019-05-31 Antony Polukhin <antoshkka@gmail.com> |
270 | ||
271 | PR libstdc++/71579 | |
272 | * include/std/type_traits __type_identity, __is_complete_or_unbounded): | |
273 | New helpers for checking preconditions in traits. | |
274 | (is_trivial, is_trivially_copyable, is_standard_layout, is_pod) | |
275 | (is_literal_type, is_empty, is_polymorphic, is_final, is_abstract) | |
276 | (is_destructible, is_nothrow_destructible, is_constructible) | |
277 | (is_default_constructible, is_copy_constructible) | |
278 | (is_move_constructible, is_nothrow_default_constructible) | |
279 | (is_nothrow_constructible, is_nothrow_copy_constructible) | |
280 | (is_nothrow_move_constructible, is_copy_assignable, is_move_assignable) | |
281 | (is_nothrow_assignable, is_nothrow_copy_assignable) | |
282 | (is_nothrow_move_assignable, is_trivially_constructible) | |
283 | (is_trivially_copy_constructible, is_trivially_move_constructible) | |
284 | is_trivially_assignable, is_trivially_copy_assignable) | |
285 | (is_trivially_move_assignable, is_trivially_destructible) | |
286 | (alignment_of, is_swappable, is_nothrow_swappable, is_invocable) | |
287 | (is_invocable_r, is_nothrow_invocable) | |
288 | (has_unique_object_representations, is_aggregate): Add static_asserts | |
289 | to make sure that type traits are not misused with incomplete types. | |
290 | (__is_constructible_impl, __is_nothrow_default_constructible_impl) | |
291 | (__is_nothrow_constructible_impl, __is_nothrow_assignable_impl): New | |
292 | base characteristics without assertions that can be reused in other | |
293 | traits. | |
294 | * testsuite/20_util/is_complete_or_unbounded/memoization.cc: New test. | |
295 | * testsuite/20_util/is_complete_or_unbounded/memoization_neg.cc: New | |
296 | test. | |
297 | * testsuite/20_util/is_complete_or_unbounded/value.cc: New test. | |
298 | * testsuite/20_util/is_abstract/incomplete_neg.cc: New test. | |
299 | * testsuite/20_util/is_aggregate/incomplete_neg.cc: New test. | |
300 | * testsuite/20_util/is_class/value.cc: Check incomplete type. | |
301 | * testsuite/20_util/is_function/value.cc: Likewise. | |
302 | * testsuite/20_util/is_move_constructible/incomplete_neg.cc: New test. | |
303 | * testsuite/20_util/is_nothrow_move_assignable/incomplete_neg.cc: New | |
304 | test. | |
305 | * testsuite/20_util/is_polymorphic/incomplete_neg.cc: New test. | |
306 | * testsuite/20_util/is_reference/value.cc: Check incomplete types. | |
307 | * testsuite/20_util/is_unbounded_array/value.cc: Likewise. | |
308 | * testsuite/20_util/is_union/value.cc: Likewise. | |
309 | * testsuite/20_util/is_void/value.cc: Likewise. | |
310 | * testsuite/util/testsuite_tr1.h: Add incomplete union type. | |
311 | ||
84121f8a | 312 | 2019-05-31 Jonathan Wakely <jwakely@redhat.com> |
313 | ||
314 | * include/bits/random.h (random_device::_M_init(const char*, size_t)): | |
315 | Add new private member function. | |
316 | * src/c++11/cow-string-inst.cc (random_device::_M_init(const string&)) | |
317 | (random_device::_M_init_pretr1(const string&)): Call new private | |
318 | member with string data. | |
319 | * src/c++11/random.cc (random_device::_M_init(const char*, size_t)): | |
320 | Define. | |
321 | * testsuite/26_numerics/random/random_device/cons/default-cow.cc: New | |
322 | test using COW strings. | |
323 | * testsuite/26_numerics/random/random_device/cons/default.cc: Generate | |
324 | a value from the device. | |
325 | * testsuite/26_numerics/random/random_device/cons/token.cc: Likewise. | |
326 | Fix typo in token string. | |
327 | ||
01cad9ee | 328 | 2019-05-30 Nina Dinka Ranns <dinka.ranns@gmail.com> |
329 | ||
330 | LWG2788 basic_string spurious use of a default constructible allocator | |
331 | * include/bits/basic_string.tcc [_GLIBCXX_USE_CXX11_ABI] | |
332 | (basic_string::_M_replace_dispatch): Construct temporary string with | |
333 | the current allocator. | |
334 | * testsuite/21_strings/basic_string/allocator/char/lwg2788.cc: New. | |
335 | * testsuite/21_strings/basic_string/allocator/wchar_t/lwg2788.cc: New. | |
336 | ||
aa4108cd | 337 | 2019-05-30 Jonathan Wakely <jwakely@redhat.com> |
338 | ||
d1e7b14b | 339 | * doc/xml/manual/diagnostics.xml: Update list of headers that define |
340 | exception classes. | |
341 | * doc/xml/manual/support.xml: Rewrite advice around NULL. Rewrite | |
342 | section about new/delete overloads. Improve section on verbose | |
343 | terminate handler. | |
344 | * doc/html/*: Regenerate. | |
345 | ||
2a9eab7c | 346 | * doc/xml/manual/status_cxx2020.xml: Add feature-test macro for |
347 | P0811R3. Change status of P1353R0. | |
348 | * doc/html/*: Regenerate. | |
349 | ||
aa4108cd | 350 | * doc/xml/manual/status_cxx2011.xml: Use <variablelist> for |
351 | documentation of implementation-defined types for [thread.req.native]. | |
352 | * doc/xml/manual/status_cxx2017.xml: Update documentation of | |
353 | implementation-defined strings for [variant.bad.access]. Fix typo in | |
354 | documentation of implementation-defined support for [fs.conform.9945]. | |
355 | * doc/html/*: Regenerate. | |
356 | ||
91df033f | 357 | 2019-05-29 Jonathan Wakely <jwakely@redhat.com> |
358 | ||
745ff931 | 359 | PR libstdc++/85494 |
360 | * testsuite/26_numerics/random/random_device/cons/token.cc: Fix test | |
361 | that fails on mingw-w64. | |
362 | ||
34bfd0d6 | 363 | PR libstdc++/88881 |
364 | * src/c++17/fs_ops.cc [_GLIBCXX_FILESYSTEM_IS_WINDOWS] | |
365 | (status(const path&, error_code&)): Use parent_path() to remove | |
366 | trailing slash. | |
367 | (symlink_status(const path&, error_code&)): Duplicate workaround for | |
368 | bug in _wstat for paths with trailing slash. | |
369 | * testsuite/27_io/filesystem/operations/remove_all.cc: Check path | |
370 | with trailing slash. | |
371 | * testsuite/27_io/filesystem/operations/status.cc: Likewise. | |
372 | * testsuite/27_io/filesystem/operations/symlink_status.cc: Likewise. | |
373 | ||
5e115b34 | 374 | * src/c++17/fs_path.cc (path::parent_path()): Create whole path at |
375 | once instead of building it iteratively. | |
376 | ||
913f5ef9 | 377 | * testsuite/util/testsuite_api.h: Remove names of unused parameters. |
378 | ||
91df033f | 379 | PR libstdc++/85494 use rdseed and rand_s in std::random_device |
380 | * acinclude.m4 (GLIBCXX_CHECK_X86_RDSEED): Define macro to check if | |
381 | the assembler supports rdseed. | |
382 | * config.h.in: Regenerate. | |
383 | * configure: Regenerate. | |
384 | * configure.ac: Use GLIBCXX_CHECK_X86_RDSEED. | |
385 | * config/os/mingw32-w64/os_defines.h (_GLIBCXX_USE_CRT_RAND_S): Define. | |
386 | * doc/html/*: Regenerate. | |
387 | * doc/xml/manual/status_cxx2011.xml: Document new tokens. | |
388 | * include/bits/random.h (random_device::random_device()): Always call | |
389 | _M_init rather than _M_init_pretr1. | |
390 | (random_device::random_device(const string&)): Likewise. | |
391 | (random_device::operator()()): Always call _M_getval(). | |
392 | (random_device::_M_file): Replace first member of union with an | |
393 | anonymous struct, with _M_file as its first member. | |
394 | * src/c++11/random.cc [_GLIBCXX_X86_RDRAND] (USE_RDRAND): Define. | |
395 | [_GLIBCXX_X86_RDSEED] (USE_RDSEED): Define. | |
396 | (USE_MT19937): Define if none of the above are defined. | |
397 | (USE_POSIX_FILE_IO): Define. | |
398 | (_M_strtoul): Remove. | |
399 | [USE_RDSEED] (__x86_rdseed): Define new function. | |
400 | [_GLIBCXX_USE_CRT_RAND_S] (__winxp_rand_s): Define new function. | |
401 | (random_device::_M_init(const string&)): Initialize new union members. | |
402 | Add support for "rdseed" and "rand_s" tokens. Decide what the | |
403 | "default" token does according to which USE_* macros are defined. | |
404 | [USE_POSIX_FILE_IO]: Store a file descriptor. | |
405 | [USE_MT19937]: Forward to _M_init_pretr1 instead. | |
406 | (random_device::_M_init_pretr1(const string&)) [USE_MT19937]: Inline | |
407 | code from _M_strtoul. | |
408 | [!USE_MT19937]: Call _M_init, transforming the old default token or | |
409 | numeric tokens to "default". | |
410 | (random_device::_M_fini()) [USE_POSIX_FILE_IO]: Use close not fclose. | |
411 | (random_device::_M_getval()): Use new union members to obtain a | |
412 | random number from the stored function pointer or file descriptor. | |
413 | [USE_MT19937]: Obtain a value from the mt19937 engine. | |
414 | (random_device::_M_getval_pretr1()): Call _M_getval(). | |
415 | (random_device::_M_getentropy()) [USE_POSIX_FILE_IO]: Use _M_fd | |
416 | instead of fileno. | |
417 | [!USE_MT19937] (mersenne_twister): Do not instantiate when not needed. | |
418 | * testsuite/26_numerics/random/random_device/85494.cc: New test. | |
419 | ||
88c39923 | 420 | 2019-05-28 Jonathan Wakely <jwakely@redhat.com> |
421 | ||
28d9dbe9 | 422 | PR libstdc++/90634 |
423 | * include/experimental/bits/fs_path.h (path::path(path&&)): Only call | |
424 | _M_split_cmpts() for a path with multiple components. | |
425 | (path::_S_is_dir_sep()): Add missing 'static' keyword to function. | |
426 | * src/filesystem/path.cc (path::_M_split_cmpts()): Count number of | |
427 | components and reserve space in vector. Return early when there is | |
428 | only one component. | |
429 | * testsuite/27_io/filesystem/path/construct/90634.cc: New test. | |
430 | * testsuite/experimental/filesystem/path/construct/90634.cc: New test. | |
431 | ||
88c39923 | 432 | * testsuite/util/testsuite_fs.h (compare_paths): Use three-argument |
433 | form of std::equals for C++11 compatibility. | |
434 | ||
ba475497 | 435 | 2019-05-26 Gerald Pfeifer <gerald@pfeifer.com> |
436 | ||
437 | * doc/xml/manual/appendix_contributing.xml: Update pointer to | |
438 | C++ standard at ansi.org. | |
439 | ||
6c35f2e2 | 440 | 2019-05-24 Jonathan Wakely <jwakely@redhat.com> |
441 | ||
62ff07d4 | 442 | * include/std/numeric (midpoint(T*, T*)): Fix incorrect result. |
443 | * testsuite/26_numerics/midpoint/pointer.cc: Change "compile" test | |
444 | to "run". | |
445 | ||
6c35f2e2 | 446 | * testsuite/20_util/shared_ptr/cons/alias-rval.cc: Fix test. |
447 | * testsuite/20_util/shared_ptr/cons/alias.cc: Remove unused function. | |
448 | ||
e0a966c0 | 449 | 2019-05-23 Jonathan Wakely <jwakely@redhat.com> |
450 | ||
2b16b231 | 451 | * testsuite/20_util/function_objects/invoke/1.cc: Move C++17-specific |
452 | tests to ... | |
453 | * testsuite/20_util/function_objects/invoke/3.cc: New test. | |
454 | * testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: Change | |
455 | "compile" test to "run". | |
456 | ||
a00d36cd | 457 | * doc/xml/manual/intro.xml: Document LWG DR 2996 change. |
458 | * doc/html/*: Regenerate. | |
459 | * include/bits/shared_ptr.h (shared_ptr(shared_ptr&&, T*)): Add | |
460 | rvalue aliasing constructor. | |
461 | (static_pointer_cast, const_pointer, dynamic_pointer_cast) | |
462 | (reinterpret_pointer_cast): Add overloads taking rvalues. | |
463 | * include/bits/shared_ptr_base.h (__shared_ptr(__shared_ptr&&, T*)): | |
464 | Add rvalue aliasing constructor. | |
465 | * testsuite/20_util/shared_ptr/casts/1.cc: Change "compile" test to | |
466 | "run" and check return values as well as types. | |
467 | * testsuite/20_util/shared_ptr/casts/reinterpret.cc: Likewise. | |
468 | * testsuite/20_util/shared_ptr/casts/rval.cc: New test. | |
469 | * testsuite/20_util/shared_ptr/cons/alias-rval.cc: New test. | |
470 | * testsuite/20_util/shared_ptr/cons/alias.cc: Remove unused return | |
471 | values. | |
472 | ||
e0a966c0 | 473 | * doc/xml/manual/evolution.xml: Document LWG DR 2921 change. |
474 | * doc/xml/manual/intro.xml: Likewise. | |
475 | * include/std/future (__create_task_state): Add default arguments | |
476 | to make providing an allocator optional. | |
477 | (packaged_task::packaged_task(F&&)): Call __create_task_state directly | |
478 | instead of delegating to another constructor. | |
479 | (packaged_task::packaged_task(allocator_arg_t, const A&, ...)): Do not | |
480 | define allocator-extended constructors for C++17 and later. | |
481 | * testsuite/30_threads/packaged_task/cons/alloc.cc: Only run test for | |
482 | C++11 and C++14. | |
483 | * testsuite/30_threads/packaged_task/cons/alloc2.cc: Likewise. | |
484 | * testsuite/30_threads/packaged_task/cons/alloc_min.cc: Likewise. | |
485 | * testsuite/30_threads/packaged_task/uses_allocator.cc: Likewise. | |
486 | ||
8e2a1096 | 487 | 2019-05-23 Hans-Peter Nilsson <hp@axis.com> |
488 | ||
489 | * testsuite/26_numerics/random/poisson_distribution/operators/values.cc: | |
490 | Don't run the libstdc++/83237 part on simulator targets. | |
491 | ||
1db1e5cc | 492 | 2019-05-23 Jonathan Wakely <jwakely@redhat.com> |
493 | ||
01e2f379 | 494 | * doc/xml/manual/status_cxx2017.xml: Add feature test macro for |
495 | P0040R3. | |
496 | * doc/html/*: Regenerate. | |
497 | ||
683f9728 | 498 | * include/experimental/any (__any_caster): Use RTTI if comparing |
499 | addresses fails, to support non-unique addresses in shared libraries. | |
500 | * include/std/any (__any_caster): Likewise. | |
501 | ||
1db1e5cc | 502 | PR libstdc++/90220 |
503 | * include/experimental/any (__any_caster): Constrain to only be | |
504 | callable for object types. Use remove_cv_t instead of decay_t. | |
505 | If the type decays or isn't copy constructible, compare the manager | |
506 | function to a dummy specialization. | |
507 | (__any_caster): Add overload constrained for non-object types. | |
508 | (any::_Manager_internal<_Op>): Add dummy specialization. | |
509 | * testsuite/experimental/any/misc/any_cast.cc: Test function types | |
510 | and array types. | |
511 | ||
0fd64d4b | 512 | 2019-05-22 Jonathan Wakely <jwakely@redhat.com> |
513 | ||
f92c002f | 514 | PR libstdc++/90557 |
515 | * src/c++17/fs_path.cc (path::_List::operator=(const _List&)): Fix | |
516 | reversed arguments to uninitialized_copy_n. | |
517 | * testsuite/27_io/filesystem/path/assign/copy.cc: Check that source | |
518 | is unchanged by copy assignment. | |
519 | * testsuite/util/testsuite_fs.h (compare_paths): Use std::equal to | |
520 | compare path components. | |
521 | ||
0fd64d4b | 522 | PR libstdc++/77691 |
523 | * include/experimental/memory_resource: Add system header pragma and | |
524 | do not define anything unless compiled as C++14 or later. | |
525 | (__resource_adaptor_common::__guaranteed_alignment): Remove. | |
526 | (__resource_adaptor_imp::do_allocate): If the requested alignment | |
527 | is a fundamental alignment then either allocate directly from _M_alloc | |
528 | or call the new _M_allocate function. | |
529 | (__resource_adaptor_imp::do_deallocate): Likewise for deallocation. | |
530 | (__resource_adaptor_imp::_M_allocate): New function that uses a copy | |
531 | of the allocator rebound to a POD type with the specified alignment. | |
532 | (__resource_adaptor_imp::_M_deallocate): Likewise for deallocation. | |
533 | * testsuite/experimental/memory_resource/new_delete_resource.cc: | |
534 | Adjust expected allocation sizes. | |
535 | * testsuite/experimental/memory_resource/resource_adaptor.cc: Remove | |
536 | xfail for Solaris x86. | |
537 | ||
71835cce | 538 | 2019-05-21 Thomas Rodgers <trodgers@redhat.com> |
539 | ||
540 | LWG 3062 - Unnecessary decay_t in is_execution_policy_v | |
541 | * include/pstl/execution_defs.h (__enable_if_execution_policy): | |
542 | Use std::__remove_cvref_t when building with GCC. | |
543 | ||
28ceb89c | 544 | 2019-05-21 Jonathan Wakely <jwakely@redhat.com> |
545 | ||
f6baa5a2 | 546 | PR libstdc++/90252 |
547 | * testsuite/lib/libstdc++.exp (check_effective_target_tbb-backend): | |
548 | Use "additional_flags" to pass -ltbb to v3_target_compile command. | |
549 | Use check_v3_target_prop_cached to cache the result of the test. | |
550 | ||
28ceb89c | 551 | * doc/xml/manual/shared_ptr.xml: Fix names of lock policy constants. |
552 | ||
4573584f | 553 | 2019-05-20 Thomas Rodgers <trodgers@redhat.com> |
554 | ||
555 | PR libstdc++/90252 | |
556 | * testsuite/lib/libstdc++.exp (check_effective_target_tbb-backend): | |
557 | Changed v3_target_compile check from preprocess to executable. | |
558 | Added "-ltbb" to v3_target_compile flags. | |
559 | ||
c40bd82f | 560 | 2019-05-20 Thomas Rodgers <trodgers@redhat.com> |
561 | ||
562 | * testsuite/lib/libstdc++.exp (check_effective_target_tbb-backend): | |
563 | Add check for Thread Building Blocks 2018 or later. | |
564 | ||
4b6650e5 | 565 | 2019-05-20 Jonathan Wakely <jwakely@redhat.com> |
566 | ||
567 | * testsuite/experimental/names.cc: Only include Networking TS headers | |
568 | on targets with the necessary Gthreads support. | |
569 | ||
31d01c8b | 570 | 2019-05-20 Marek Polacek <polacek@redhat.com> |
571 | ||
572 | CWG 2094 - volatile scalars are trivially copyable. | |
573 | PR c++/85679 | |
574 | * testsuite/20_util/is_trivially_copyable/value.cc: Change the expected | |
575 | result for volatile int. | |
576 | ||
48328bff | 577 | 2019-05-20 Jonathan Wakely <jwakely@redhat.com> |
578 | ||
120050c3 | 579 | * testsuite/17_intro/names.cc: Do not check 'ptr' on Solaris. |
580 | * testsuite/experimental/names.cc: Include <experimental/filesystem> | |
581 | conditionally. | |
582 | ||
48328bff | 583 | PR c++/90532 Ensure __is_constructible(T[]) is false |
584 | * include/std/type_traits (__do_is_default_constructible_impl) | |
585 | (__is_default_constructible_atom, __is_default_constructible_safe): | |
586 | Remove. | |
587 | (is_default_constructible): Use is_constructible. | |
588 | * testsuite/20_util/is_constructible/value.cc: Check int[] case. | |
589 | * testsuite/20_util/is_default_constructible/value.cc: Likewise. | |
590 | * testsuite/20_util/is_trivially_constructible/value.cc: Likewise. | |
591 | * testsuite/20_util/is_trivially_default_constructible/value.cc: | |
592 | Likewise. | |
593 | ||
d07edb65 | 594 | 2019-05-20 Pádraig Brady <pbrady@fb.com> |
595 | ||
596 | * libstdc++-v3/include/ext/new_allocator.h (deallocate): Pass the size | |
597 | to the deallocator with -fsized-deallocation. | |
598 | ||
ca32b3df | 599 | 2019-05-20 Jonathan Wakely <jwakely@redhat.com> |
600 | ||
601 | * testsuite/experimental/memory_resource/new_delete_resource.cc: Fix | |
602 | test by passing correct alignment to deallocate function. | |
603 | ||
83454be6 | 604 | 2019-05-18 Jonathan Wakely <jwakely@redhat.com> |
605 | ||
606 | PR libstdc++/90520 | |
607 | * python/libstdcxx/v6/printers.py (UniquePointerPrinter.__init__): | |
608 | Raise exception if unique_ptr tuple member has unknown structure. | |
609 | * python/libstdcxx/v6/xmethods.py (UniquePtrGetWorker.__call__): | |
610 | Adjust worker to support new __uniq_ptr_data base class. Do not | |
611 | assume field called _M_head_impl is the first tuple element. | |
612 | ||
18788b25 | 613 | 2019-05-17 François Dumont <fdumont@gcc.gnu.org> |
614 | ||
615 | * include/bits/stl_deque.h | |
616 | (_Deque_iterator<>::__ptr_to): Remove, use std::__ptr_rebind. | |
617 | (_Deque_base(_Deque_base&&, const allocator_type&)): New. | |
618 | (_Deque_base::_Deque_impl_data): New. | |
619 | (_Deque_base::_Deque_impl): Inherit latter. | |
620 | (_Deque_base::_Deque_impl::_M_swap_data): Move... | |
621 | (_Deque_base::_Deque_impl_data::_M_swap_data): ... here. | |
622 | (_Deque_base::_Deque_impl()): Add noexcept qualification. | |
623 | (_Deque_base::_Deque_impl(_Deque_impl&&, _Tp_alloc_type&&)): New. | |
624 | (_Deque_base::_Deque_impl::_M_get_Tp_allocator()): Remove static_cast. | |
625 | (deque<>::deque()): Default. | |
626 | (deque<>::deque(deque&&)): Default. | |
627 | (deque<>::deque(deque&&, const allocator_type&, false_type)): New. | |
628 | (deque<>::deque(deque&&, const allocator_type&, true_type)): New. | |
629 | (deque<>::deque(deque&&, const allocator_type&)): Delegate to latters. | |
630 | (deque<>::deque<_It>(_It, _It, const allocator_type&)): Use | |
631 | _M_range_initialize. | |
632 | (deque<>::assign<_It>(_It, _It)): Use _M_assign_aux. | |
633 | (deque<>::resize(size_type, const value_type&)): Share a single | |
634 | implementation. | |
635 | (deque<>::insert<_It>(const_iterator, _It, _It)): Use | |
636 | _M_range_insert_aux. | |
637 | [__cplusplus >= 201103L](_M_initialize_dispatch): Remove. | |
638 | [__cplusplus >= 201103L](_M_assign_dispatch): Remove. | |
639 | [__cplusplus >= 201103L](_M_insert_dispatch): Remove. | |
640 | * testsuite/23_containers/deque/allocator/default_init.cc: New. | |
641 | ||
f02e0f08 | 642 | 2019-05-17 Jonathan Wakely <jwakely@redhat.com> |
643 | ||
9bf46b60 | 644 | PR libstdc++/90246 |
645 | * include/std/variant (holds_alternative, get, get_if): Improve | |
646 | static assertion messages. | |
647 | (bad_variant_access::bad_variant_access()): Change default message. | |
648 | (__throw_bad_variant_access(bool)): New overload. | |
649 | (get): Use new overload. | |
650 | (visit, visit<R>): Improve exception message. | |
651 | ||
ac93735b | 652 | * testsuite/20_util/variant/compile.cc: Fix narrowing test for ILP32 |
653 | targets. Add more cases from P0608R3. | |
654 | * testsuite/20_util/variant/run.cc: Add more cases from P0608R3. | |
655 | ||
8d58624a | 656 | * include/bits/random.h (seed_seq::param): Fix non-reserved name. |
657 | * include/experimental/type_traits (is_detected_exact) | |
658 | (is_detected_exact_v): Likewise. | |
659 | * include/pstl/execution_defs.h (is_execution_policy) | |
660 | (is_execution_policy_v, __enable_if_execution_policy): Likewise. | |
661 | * include/pstl/execution_impl.h (__policy_traits): Likewise. | |
662 | * testsuite/17_intro/names.cc: Check for more non-reserved names. | |
663 | * testsuite/experimental/names.cc: New test. | |
664 | ||
5d3695d0 | 665 | PR libstdc++/85965 |
666 | * include/bits/hashtable.h (_Hashtable::~_Hashtable()): Remove static | |
667 | assertions from the destructor. | |
668 | * include/bits/hashtable_policy.h (_Hash_code_base::_M_hash_code): | |
669 | Move static_assert for hash function to here. | |
670 | (_Hash_table_base::_M_equals): Move static_assert for equality | |
671 | predicate to here. | |
672 | * include/bits/stl_tree.h (_Rb_tree::_S_value(_Const_Link_type)): | |
673 | Remove. | |
674 | (_Rb_tree::_S_key(_Const_Link_type)): Move assertions here. Access | |
675 | the value directly instead of calling _S_value. | |
676 | (_Rb_tree::_S_value(_Const_Base_ptr)): Remove. | |
677 | (_Rb_tree::_S_key(_Const_Base_ptr)): Do downcast and forward to | |
678 | _S_key(_Const_Link_type). | |
679 | * testsuite/23_containers/set/85965.cc: Check construction, | |
680 | destruction, assignment and size() do not trigger the assertions. | |
681 | * testsuite/23_containers/unordered_set/85965.cc: Likewise. | |
682 | * testsuite/23_containers/map/48101_neg.cc: Call find and adjust | |
683 | expected errors. | |
684 | * testsuite/23_containers/multimap/48101_neg.cc: Likewise. | |
685 | * testsuite/23_containers/multiset/48101_neg.cc: Likewise. | |
686 | * testsuite/23_containers/set/48101_neg.cc: Likewise. | |
687 | * testsuite/23_containers/unordered_map/48101_neg.cc: Likewise. | |
688 | * testsuite/23_containers/unordered_multimap/48101_neg.cc: Likewise. | |
689 | * testsuite/23_containers/unordered_multiset/48101_neg.cc: Likewise. | |
690 | * testsuite/23_containers/unordered_set/48101_neg.cc: Likewise. | |
691 | ||
2e431291 | 692 | * include/bits/invoke.h [__cplusplus < 201703L] (__invoke_r<void>): |
693 | Use _GLIBCXX14_CONSTEXPR because void functions cannot be constexpr | |
694 | in C++11. | |
695 | ||
f02e0f08 | 696 | * doc/xml/manual/status_cxx2020.xml: Update P0608R3, P0777R1, and |
697 | P1165R1 entries. | |
698 | * doc/html/*: Regenerate. | |
699 | * include/std/tuple (make_from_tuple): Use remove_reference_t instead | |
700 | of decay_t (P0777R1). | |
701 | ||
0cde8d2e | 702 | 2019-05-17 François Dumont <fdumont@gcc.gnu.org> |
703 | ||
704 | Move from state of allocators (LWG2593) | |
705 | * include/bits/stl_deque.h | |
706 | (_Deque_base(_Deque_base&&, false_type)): Remove. | |
707 | (_Deque_base(_Deque_base&&, true_type)): Remove. | |
708 | (_Deque_base(_Deque_base&&)): Adapt. | |
709 | (_Deque_base::_M_move_impl()): Remove. | |
710 | * testsuite/util/testsuite_allocator.h | |
711 | (propagating_allocator(propagating_allocator&&)): Preserve move from | |
712 | state. | |
713 | * testsuite/23_containers/deque/allocator/move_assign.cc (test02): | |
714 | Adapt. | |
715 | * testsuite/23_containers/forward_list/allocator/move_assign.cc (test02): | |
716 | Adapt. | |
717 | * testsuite/23_containers/list/allocator/move_assign.cc (test02): Adapt. | |
718 | * testsuite/23_containers/map/allocator/move_assign.cc (test02): Adapt. | |
719 | * testsuite/23_containers/multimap/allocator/move_assign.cc (test02): | |
720 | Adapt. | |
721 | * testsuite/23_containers/multiset/allocator/move_assign.cc (test02): | |
722 | Adapt. | |
723 | * testsuite/23_containers/set/allocator/move_assign.cc (test02): Adapt. | |
724 | * testsuite/23_containers/unordered_map/allocator/move_assign.cc | |
725 | (test02): Adapt. | |
726 | * testsuite/23_containers/unordered_multimap/allocator/move_assign.cc | |
727 | (test02): Adapt. | |
728 | * testsuite/23_containers/unordered_multiset/allocator/move_assign.cc | |
729 | (test02): Adapt. | |
730 | * testsuite/23_containers/unordered_set/allocator/move_assign.cc | |
731 | (test02): Adapt. | |
732 | * testsuite/23_containers/vector/allocator/move_assign.cc (test02): | |
733 | Adapt. | |
734 | * testsuite/23_containers/vector/bool/allocator/move_assign.cc (test02): | |
735 | Adapt. | |
736 | * testsuite/21_strings/basic_string/allocator/char/move_assign.cc | |
737 | (test02): Adapt. | |
738 | * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc | |
739 | (test02): Adapt. | |
740 | ||
68605c77 | 741 | 2019-05-16 Jonathan Wakely <jwakely@redhat.com> |
742 | ||
4a0707ea | 743 | * src/c++17/fs_ops.cc (absolute(const path&, error_code&)) |
744 | [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Remove bogus assertion. | |
745 | ||
a8a0d164 | 746 | * include/std/variant (__overload_set): Remove. |
747 | (_Arr): New helper. | |
748 | (_Build_FUN): New class template to define a single FUN overload, | |
749 | with specializations to prevent unwanted conversions, as per P0608R3. | |
750 | (_Build_FUNs): New class template to build an overload set of FUN. | |
751 | (_FUN_type): New alias template to perform overload resolution. | |
752 | (__accepted_type): Use integer_constant base for failure case. Use | |
753 | _FUN_type for successful case. | |
754 | (variant::__accepted_index): Use _Tp instead of _Tp&&. | |
755 | (variant::variant(_Tp&&)): Likewise. | |
756 | (variant::operator=(_Tp&&)): Likewise. | |
757 | ||
facad3f4 | 758 | * include/std/variant (_Variant_storage<false, _Types...>::_M_reset): |
759 | Replace raw visitation with a runtime check for the valueless state | |
760 | and a non-raw visitor. | |
761 | (_Variant_storage<false, _Types...>::_M_reset_impl): Remove. | |
762 | (variant::index()): Remove branch. | |
763 | (variant::swap(variant&)): Use valueless_by_exception() instead of | |
764 | comparing the index to variant_npos, and add likelihood attribute. | |
765 | ||
47376ba0 | 766 | * include/bits/hashtable_policy.h (_Equal_helper): Remove. |
767 | (_Hashtable_base::_Equal_hash_code): Define new class template. | |
768 | (_Hashtable_base::_M_equals): Use _Equal_hash_code instead of | |
769 | _Equal_helper. | |
770 | ||
81262974 | 771 | * include/bits/hashtable_policy.h (_Hashtable_ebo_helper::_S_get): |
772 | Replace with _M_get non-static member function. | |
773 | (_Hashtable_ebo_helper::_S_cget): Replace with _M_cget non-static | |
774 | member function. | |
775 | (_Hash_code_base, _Local_iterator_base, _Hashtable_base): | |
776 | (_Hashtable_alloc): Adjust to use non-static members of EBO helper. | |
777 | ||
68605c77 | 778 | * include/bits/hashtable_policy.h (_Hash_code_base::_M_swap): Use |
779 | _S_get accessors for members in EBO helpers. | |
780 | (_Hash_code_base::_M_extract(), _Hash_code_base::_M_ranged_hash()) | |
781 | (_Hash_code_base::_M_h1(), _Hash_code_base::_M_h2()): Remove non-const | |
782 | overloads. | |
783 | (_Hashtable_base::_M_swap): Use _S_get accessors for members in EBO | |
784 | helpers. | |
785 | (_Hashtable_base::_M_eq()): Remove non-const overload. | |
786 | ||
970ec9ab | 787 | 2019-05-15 Jonathan Wakely <jwakely@redhat.com> |
788 | ||
789 | * include/std/variant (visit, visit<R>): Qualify calls to __do_visit. | |
790 | ||
54f34abb | 791 | 2019-05-14 Jonathan Wakely <jwakely@redhat.com> |
792 | ||
793 | * testsuite/util/testsuite_allocator.h (NullablePointer::operator bool): | |
794 | Fix return value. | |
795 | ||
0fd03648 | 796 | 2019-05-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
797 | ||
798 | * config/os/solaris/solaris2.10: Move to ... | |
799 | * config/os/solaris: ... this. | |
800 | * configure.host (os_include_dir): Adapt. | |
801 | (abi_baseline_pair): Remove Solaris 10 handling. | |
802 | * config/abi/post/i386-solaris2.10: Remove. | |
803 | * config/abi/post/sparc-solaris2.10: Remove. | |
804 | * config/abi/post/i386-solaris2.11: Rename to ... | |
805 | * config/abi/post/i386-solaris: ... this. | |
806 | * config/abi/post/sparc-solaris2.11: Rename to ... | |
807 | * config/abi/post/sparc-solaris: ... this. | |
808 | ||
809 | * libsupc++/new_opa.cc [_GLIBCXX_HAVE_MEMALIGN] [__sun]: Remove | |
810 | workaround. | |
811 | ||
812 | * testsuite/ext/enc_filebuf/char/13598.cc: Remove *-*-solaris2.10 | |
813 | xfail. | |
814 | ||
f03f26fa | 815 | 2019-05-14 Jonathan Wakely <jwakely@redhat.com> |
816 | ||
817 | * include/std/variant (__visit_with_index): Remove typedef. | |
818 | (__deduce_visit_result): New tag type. | |
819 | (__raw_visit, __raw_idx_visit): New helper functions for "raw" | |
820 | visitation of possibly-valueless variants, forwarding to __do_visit | |
821 | with the relevant tag type. | |
822 | (_Variant_storage<false, _Types...>::_M_reset_impl): Use __raw_visit | |
823 | and make lambda return void. | |
824 | (__variant_construct): Likewise. | |
825 | (_Copy_assign_base::operator=, _Move_assign_base::operator=): Use | |
826 | __raw_idx_visit and make lambda return void. | |
827 | (_Multi_array::__untag_result): Add metafunction to check the function | |
828 | pointer type for a tag type that dictates the kind of visitation. | |
829 | (_Multi_array<_Ret(*)(_Visitor, _Variants...), __first, __rest...>): | |
830 | Use decltype(auto) instead of tagged function pointer type. | |
831 | (__gen_vtable_impl): Remove bool non-type parameter and unused | |
832 | _Variant_tuple parameter. | |
833 | (__gen_vtable_impl::__visit_invoke_impl): Remove. | |
834 | (__gen_vtable_impl::__do_visit_invoke): Remove. | |
835 | (__gen_vtable_impl::__do_visit_invoke_r): Remove. | |
836 | (__gen_vtable_impl::__visit_invoke): Use if-constexpr and __invoke_r | |
837 | for the visit<R> case, rather than dispatching to separate functions. | |
838 | (_VARIANT_RELATION_FUNCTION_TEMPLATE): Use __raw_idx_visit and make | |
839 | lambda return void. | |
840 | (variant::swap): Likewise. | |
841 | (__do_visit): Replace two non-type template parameters with a single | |
842 | type parameter, so that the caller must specify the visitor's return | |
843 | type (or one of the tag types). | |
844 | (visit): Deduce a return type from the visitor and use the | |
845 | __deduce_visit_result tag to enforce that all overloads return the | |
846 | same type. | |
847 | (visit<R>): Call __do_visit<R> with explicit result type. | |
848 | (__variant_hash_call_base_impl::operator()): Use __raw_visit and make | |
849 | lambda return void. | |
850 | ||
b8dcd41e | 851 | 2019-05-14 Nina Dinka Ranns <dinka.ranns@gmail.com> |
852 | ||
853 | nonesuch is insufficiently useless (lwg2996) | |
854 | * include/std/type_traits (struct __nonesuch): Added private base | |
855 | class to make __nonesuch not an aggregate and removed deleted default | |
856 | constructor. | |
857 | * include/bits/stl_pair.h (struct __nonesuch_no_braces): Removed. | |
858 | (operator=(const pair&)): Use __nonesuch instead of | |
859 | __nonesuch_no_braces. | |
860 | (operator=(pair&&)): Likewise | |
861 | * include/std/tuple (operator=(const tuple&)): Use __nonesuch instead | |
862 | of __nonesuch_no_braces. | |
863 | (operator=(tuple&&)): Likewise | |
864 | * include/experimental/type_traits (struct nonesuch): Added private | |
865 | base class to make nonesuch not an aggregate and removed deleted | |
866 | default constructor. | |
867 | * testsuite/20_util/nonesuch/nonesuch.cc: New. | |
868 | * testsuite/experimental/type_traits/nonesuch.cc: New. | |
869 | ||
e0bcd31d | 870 | 2019-05-14 Jonathan Wakely <jwakely@redhat.com> |
871 | ||
3ff2b640 | 872 | * include/bits/std_function.h (_Simple_type_wrapper): Remove. |
873 | (_Function_handler): Remove partial specializations for void return | |
874 | types and pointers to member. | |
875 | (_Function_handler::_M_manager): Adapt to removal of | |
876 | _Simple_type_wrapper. | |
877 | (_Function_handler::_M_invoke): Use __invoke_r instead of __invoke. | |
878 | * include/std/functional (_Bind_result::__enable_if_void) | |
879 | (_Bind_result::__disable_if_void): Remove sfinae helpers. | |
880 | (_Bind_result::__call): Use __invoke_r and remove overloads for void | |
881 | return types. | |
882 | * include/std/future (__future_base::_Task_state::_M_run) | |
883 | (__future_base::_Task_state::_M_run_delayed): Use __invoke_r and | |
884 | change return type of lambda expressions. | |
885 | ||
a858e2a4 | 886 | * include/bits/invoke.h (__invoke_r): Define new function implementing |
887 | the INVOKE<R> pseudo-function. | |
888 | * testsuite/20_util/function_objects/invoke/1.cc: Add more tests. | |
889 | * testsuite/20_util/function_objects/invoke/2.cc: New test. | |
890 | ||
2cfc6a76 | 891 | * include/std/type_traits (__is_nt_convertible_helper): Define it |
892 | unconditionally, not only for C++20. | |
893 | (__is_nothrow_convertible): Define internal trait for use in C++11. | |
894 | (__is_nt_invocable_impl: Fix by using __is_nothrow_convertible. | |
895 | (is_invocable_r_v, is_nothrow_invocable_r_v): Add missing parameter. | |
896 | * testsuite/20_util/is_nothrow_convertible/value_ext.cc: New test. | |
897 | * testsuite/20_util/is_nothrow_convertible/value.cc: Check with type | |
898 | that has nothrow explicit conversion but potentially-throwing implicit | |
899 | conversion. | |
900 | * testsuite/20_util/is_nothrow_invocable/value.cc: Likewise. | |
901 | * testsuite/20_util/is_nothrow_invocable/value_ext.cc: Fix helper | |
902 | function to only consider implicit conversions. | |
903 | * testsuite/20_util/tuple/cons/noexcept_specs.cc: Add comment. | |
904 | ||
e0d65374 | 905 | * include/std/iterator: Include <iosfwd> instead of <istream> and |
906 | <ostream>. | |
907 | ||
4a182e12 | 908 | * include/bits/stl_tree.h (_Rb_tree::erase(const Key*, const Key*)): |
909 | Remove unused, non-standard function. | |
910 | ||
d4a9b293 | 911 | * include/bits/regex.h (match_results::max_size()): Adjust return |
912 | value to account for prefix/suffix/unmatched subs. | |
913 | (match_results::_M_resize(unsigned int)): Use _Base_type::assign to | |
914 | reset the contained sub matches. | |
915 | (match_results::_M_establish_failed_match(_Bi_iter)): Add new member | |
916 | function to set result state following a failed match. | |
917 | * include/bits/regex.tcc (__regex_algo_impl): Remove loop to set | |
918 | sub_match states after _M_resize. Use _M_establish_failed_match. | |
919 | ||
e0bcd31d | 920 | PR libstdc++/69724 |
921 | * include/std/thread (thread::_State_impl, thread::_S_make_state): | |
922 | Replace single _Callable parameter with variadic _Args pack, to | |
923 | forward them directly to the tuple of decayed copies. | |
924 | * testsuite/30_threads/thread/cons/69724.cc: New test. | |
925 | ||
872d7a1f | 926 | 2019-05-14 Nina Dinka Ranns <dinka.ranns@gmail.com> |
927 | ||
928 | Inconsistency wrt Allocators in basic_string assignment (LWG2579) | |
929 | * include/bits/basic_string.h: (operator=(const basic_string&): | |
930 | Move allocator decision to assign. | |
931 | (assign(const basic_string&)): Move allocator decision here. | |
932 | * testsuite/21_strings/basic_string/allocator/char/copy_assign.cc: | |
933 | Add tests. | |
934 | * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc: | |
935 | Add tests. | |
936 | ||
67dff8a4 | 937 | 2019-05-14 Jonathan Wakely <jwakely@redhat.com> |
938 | ||
155856f9 | 939 | * testsuite/util/testsuite_allocator.h (memory_resource) |
940 | (default_resource_mgr): Fix indentation. | |
941 | ||
94e98eda | 942 | * testsuite/20_util/allocator_traits/members/allocate_hint_nonpod.cc: |
943 | Use operator-> to access raw pointer member. | |
944 | * testsuite/23_containers/vector/59829.cc: Likewise. | |
945 | * testsuite/23_containers/vector/bool/80893.cc: Likewise. | |
946 | * testsuite/libstdc++-prettyprinters/cxx11.cc: Use NullablePointer. | |
947 | * testsuite/util/testsuite_allocator.h (NullablePointer): New utility | |
948 | for tests. | |
949 | (PointerBase, PointerBase_void): Derive from NullablePointer and use | |
950 | its constructors and equality operators. Change converting | |
951 | constructors to use operator-> to access private member of the other | |
952 | pointer type. | |
953 | (PointerBase_void::operator->()): Add, for access to private member. | |
954 | (operator-(PointerBase, PointerBase)): Change to hidden friend. | |
955 | (operator==(PointerBase, PointerBase)): Remove. | |
956 | (operator!=(PointerBase, PointerBase)): Remove. | |
957 | ||
8ac285f1 | 958 | * python/libstdcxx/v6/printers.py (UniquePointerPrinter.__init__): Do |
959 | not assume field called _M_head_impl is the first tuple element. | |
960 | * testsuite/libstdc++-prettyprinters/compat.cc: Make tuple | |
961 | implementation more accurate. | |
962 | * testsuite/libstdc++-prettyprinters/cxx11.cc: Check unique_ptr with | |
963 | empty pointer type and non-empty deleter. | |
964 | ||
67dff8a4 | 965 | LWG 2899 - Make is_move_constructible correct for unique_ptr |
966 | * include/bits/unique_ptr.h (__uniq_ptr_impl): Add move constructor, | |
967 | move assignment operator. | |
968 | (__uniq_ptr_impl::release(), __uniq_ptr_impl::reset(pointer)): Add. | |
969 | (__uniq_ptr_data): New class template with conditionally deleted | |
970 | special members. | |
971 | (unique_ptr, unique_ptr<T[], D>): Change type of data member from | |
972 | __uniq_ptr_impl<T, D> to __uniq_ptr_data<T, D>. Define move | |
973 | constructor and move assignment operator as defaulted. | |
974 | (unique_ptr::release(), unique_ptr<T[], D>::release()): Forward to | |
975 | __uniq_ptr_impl::release(). | |
976 | (unique_ptr::reset(pointer), unique_ptr<T[], D>::reset<U>(U)): Forward | |
977 | to __uniq_ptr_impl::reset(pointer). | |
978 | * python/libstdcxx/v6/printers.py (UniquePointerPrinter.__init__): | |
979 | Check for new __uniq_ptr_data type. | |
980 | * testsuite/20_util/unique_ptr/dr2899.cc: New test. | |
981 | ||
6818ab51 | 982 | 2019-05-13 Jonathan Wakely <jwakely@redhat.com> |
983 | ||
fecfaafd | 984 | PR libstdc++/90454.cc path construction from void* |
985 | * include/bits/fs_path.h (path::_Path): Use remove_pointer so that | |
986 | pointers to void are rejected as well as void. | |
987 | * include/experimental/bits/fs_path.h (path::_Path): Likewise. | |
988 | * testsuite/27_io/filesystem/path/construct/80762.cc: Also check | |
989 | pointers to void. | |
990 | * testsuite/experimental/filesystem/path/construct/80762.cc: Likewise. | |
991 | ||
6818ab51 | 992 | * doc/xml/manual/policy_data_structures.xml: Comment out stray |
993 | <remark> elements. Fix formatting of bibliography references. | |
994 | ||
8967657e | 995 | 2019-05-13 Edward Smith-Rowland <3dw4rd@verizon.net> |
996 | ||
997 | * doc/xml/manual/status_cxx2020.xml: Document P0811R3 status. | |
998 | ||
8dd55415 | 999 | 2019-05-13 Jonathan Wakely <jwakely@redhat.com> |
ca8ead92 | 1000 | |
b6cabd65 | 1001 | Remove Profile Mode, deprecated since 7.1.0 |
1002 | * doc/Makefile.am: Remove XML file for profile mode docs. | |
1003 | * doc/Makefile.in: Regenerate. | |
1004 | * doc/xml/authors.xml: Remove authors of profile mode docs. | |
1005 | * doc/xml/manual/appendix_contributing.xml: Remove mention of profile | |
1006 | mode. | |
1007 | * doc/xml/manual/debug.xml: Likewise. | |
1008 | * doc/xml/manual/evolution.xml: Document removal of profile mode. | |
1009 | * doc/xml/manual/profile_mode.xml: Remove profile mode docs. | |
1010 | * doc/xml/manual/spine.xml: Remove profile mode author credit. | |
1011 | * doc/xml/manual/test.xml: Remove docs for dg-require-profile-mode | |
1012 | directive. | |
1013 | * doc/xml/manual/using.xml: Remove docs for profile mode headers and | |
1014 | macro. | |
1015 | * doc/html/*: Regenerate. | |
1016 | * include/Makefile.am: Remove profile mode headers. | |
1017 | * include/Makefile.in: Regenerate. | |
1018 | * include/bits/c++config (std::__profile): Remove namespace. | |
1019 | [_GLIBCXX_PROFILE]: Remove checks for macro. | |
1020 | * include/profile/array: Remove. | |
1021 | * include/profile/base.h: Remove. | |
1022 | * include/profile/bitset: Remove. | |
1023 | * include/profile/deque: Remove. | |
1024 | * include/profile/forward_list: Remove. | |
1025 | * include/profile/impl/profiler.h: Remove. | |
1026 | * include/profile/impl/profiler_algos.h: Remove. | |
1027 | * include/profile/impl/profiler_container_size.h: Remove. | |
1028 | * include/profile/impl/profiler_hash_func.h: Remove. | |
1029 | * include/profile/impl/profiler_hashtable_size.h: Remove. | |
1030 | * include/profile/impl/profiler_list_to_slist.h: Remove. | |
1031 | * include/profile/impl/profiler_list_to_vector.h: Remove. | |
1032 | * include/profile/impl/profiler_map_to_unordered_map.h: Remove. | |
1033 | * include/profile/impl/profiler_node.h: Remove. | |
1034 | * include/profile/impl/profiler_state.h: Remove. | |
1035 | * include/profile/impl/profiler_trace.h: Remove. | |
1036 | * include/profile/impl/profiler_vector_size.h: Remove. | |
1037 | * include/profile/impl/profiler_vector_to_list.h: Remove. | |
1038 | * include/profile/iterator_tracker.h: Remove. | |
1039 | * include/profile/list: Remove. | |
1040 | * include/profile/map: Remove. | |
1041 | * include/profile/map.h: Remove. | |
1042 | * include/profile/multimap.h: Remove. | |
1043 | * include/profile/multiset.h: Remove. | |
1044 | * include/profile/ordered_base.h: Remove. | |
1045 | * include/profile/set: Remove. | |
1046 | * include/profile/set.h: Remove. | |
1047 | * include/profile/unordered_base.h: Remove. | |
1048 | * include/profile/unordered_map: Remove. | |
1049 | * include/profile/unordered_set: Remove. | |
1050 | * include/profile/vector: Remove. | |
1051 | * scripts/run_doxygen: Do not process profile mode headers. | |
1052 | * testsuite/23_containers/array/element_access/60497.cc: Don't use | |
1053 | profile mode type. | |
1054 | * testsuite/23_containers/array/specialized_algorithms/swap_cxx17.cc: | |
1055 | Remove dg-skip-if for profile mode. | |
1056 | * testsuite/23_containers/forward_list/capacity/1.cc: Remove | |
1057 | preprocessor check for profile mode. | |
1058 | * testsuite/23_containers/list/capacity/29134.cc: Likewise. | |
1059 | * testsuite/23_containers/map/modifiers/extract.cc: Remove dg-skip-if | |
1060 | for profile mode. | |
1061 | * testsuite/23_containers/map/modifiers/insert_or_assign/1.cc: | |
1062 | Likewise. | |
1063 | * testsuite/23_containers/map/modifiers/try_emplace/1.cc: Likewise. | |
1064 | * testsuite/23_containers/multimap/modifiers/extract.cc: Likewise. | |
1065 | * testsuite/23_containers/multiset/modifiers/extract.cc: Likewise. | |
1066 | * testsuite/23_containers/set/modifiers/extract.cc: Likewise. | |
1067 | * testsuite/23_containers/unordered_map/modifiers/extract.cc: | |
1068 | Likewise. | |
1069 | * testsuite/23_containers/unordered_multimap/modifiers/extract.cc: | |
1070 | Likewise. | |
1071 | * testsuite/23_containers/unordered_multiset/modifiers/extract.cc: | |
1072 | Likewise. | |
1073 | * testsuite/23_containers/unordered_set/modifiers/extract.cc: | |
1074 | Likewise. | |
1075 | * testsuite/23_containers/vector/bool/capacity/29134.cc: Remove | |
1076 | preprocessor check for profile mode. | |
1077 | * testsuite/23_containers/vector/bool/modifiers/insert/31370.cc: | |
1078 | Likewise. | |
1079 | * testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc: | |
1080 | Remove dg-skip-if for profile mode. | |
1081 | * testsuite/25_algorithms/binary_search/partitioned.cc: Likewise. | |
1082 | * testsuite/25_algorithms/equal_range/partitioned.cc: Likewise. | |
1083 | * testsuite/25_algorithms/lexicographical_compare/71545.cc: Likewise. | |
1084 | * testsuite/25_algorithms/lower_bound/partitioned.cc: Likewise. | |
1085 | * testsuite/25_algorithms/upper_bound/partitioned.cc: Likewise. | |
1086 | * testsuite/Makefile.am: Remove profile_flags variable and | |
1087 | * testsuite/Makefile.am: Remove profile_flags variable and | |
1088 | check-profile target. | |
1089 | * testsuite/Makefile.in: Regenerate. | |
1090 | * testsuite/ext/profile/all.cc: Remove. | |
1091 | * testsuite/ext/profile/mutex_extensions_neg.cc: Remove. | |
1092 | * testsuite/ext/profile/profiler_algos.cc: Remove. | |
1093 | * testsuite/ext/profile/replace_new.cc: Remove. | |
1094 | * testsuite/ext/throw_allocator/deallocate_global.cc: Remove | |
1095 | preprocessor check for profile mode. | |
1096 | * testsuite/ext/throw_allocator/deallocate_local.cc: Likewise. | |
1097 | * testsuite/lib/libstdc++.exp (check_v3_target_profile_mode): Remove. | |
1098 | (check_v3_target_normal_mode): Do not check for profile mode macro. | |
1099 | * testsuite/libstdc++-prettyprinters/80276.cc: Remove dg-skip-if for | |
1100 | profile mode. | |
1101 | * testsuite/libstdc++-prettyprinters/compat.cc: Likewise. | |
1102 | * testsuite/libstdc++-prettyprinters/cxx11.cc: Likewise. | |
1103 | * testsuite/libstdc++-prettyprinters/cxx17.cc: Likewise. | |
1104 | * testsuite/libstdc++-prettyprinters/debug.cc: Likewise. | |
1105 | * testsuite/libstdc++-prettyprinters/debug_cxx11.cc: Likewise. | |
1106 | * testsuite/libstdc++-prettyprinters/libfundts.cc: Likewise. | |
1107 | * testsuite/libstdc++-prettyprinters/simple.cc: Likewise. | |
1108 | * testsuite/libstdc++-prettyprinters/simple11.cc: Likewise. | |
1109 | * testsuite/libstdc++-prettyprinters/whatis.cc: Likewise. | |
1110 | * testsuite/libstdc++-prettyprinters/whatis2.cc: Likewise. | |
1111 | ||
ca8ead92 | 1112 | Remove array_allocator extension, deprecated since 4.9.0 |
1113 | * doc/xml/manual/allocator.xml: Remove documentation for | |
1114 | array_allocator. | |
1115 | * doc/xml/manual/evolution.xml: Document array_allocator removal. | |
1116 | * doc/xml/manual/using.xml: Remove header from documentation. | |
1117 | * include/Makefile.am: Remove <ext/array_allocator.h> header. | |
1118 | * include/Makefile.in: Regenerate. | |
1119 | * include/ext/array_allocator.h: Remove. | |
1120 | * include/precompiled/extc++.h: Do not include removed header. | |
1121 | * testsuite/ext/array_allocator/1.cc: Remove. | |
1122 | * testsuite/ext/array_allocator/2.cc: Remove. | |
1123 | * testsuite/ext/array_allocator/26875.cc: Remove. | |
1124 | * testsuite/ext/array_allocator/3.cc: Remove. | |
1125 | * testsuite/ext/array_allocator/check_deallocate_null.cc: Remove. | |
1126 | * testsuite/ext/array_allocator/check_delete.cc: Remove. | |
1127 | * testsuite/ext/array_allocator/check_new.cc: Remove. | |
1128 | * testsuite/ext/array_allocator/variadic_construct.cc: Remove. | |
1129 | * testsuite/ext/headers.cc: Do not include removed header. | |
1130 | ||
64b2700c | 1131 | 2019-05-11 François Dumont <fdumont@gcc.gnu.org> |
1132 | ||
1133 | * include/bits/stl_bvector.h | |
1134 | (operator==(const _Bit_iterator_base&, const _Bit_iterator_base&)): | |
1135 | Make hidden friend. | |
1136 | (operator<(const _Bit_iterator_base&, const _Bit_iterator_base&)): | |
1137 | Likewise. | |
1138 | (operator!=(const _Bit_iterator_base&, const _Bit_iterator_base&)): | |
1139 | Likewise. | |
1140 | (operator>(const _Bit_iterator_base&, const _Bit_iterator_base&)): | |
1141 | Likewise. | |
1142 | (operator<=(const _Bit_iterator_base&, const _Bit_iterator_base&)): | |
1143 | Likewise. | |
1144 | (operator>=(const _Bit_iterator_base&, const _Bit_iterator_base&)): | |
1145 | Likewise. | |
1146 | (operator-(const _Bit_iterator_base&, const _Bit_iterator_base&)): | |
1147 | Likewise. | |
1148 | (_Bit_iterator::operator+(difference_type)): Likewise and allow NRVO | |
1149 | copy elision. | |
1150 | (_Bit_iterator::operator-(difference_type)): Likewise. | |
1151 | (operator+(ptrdiff_t, const _Bit_iterator&)): Make hidden friend. | |
1152 | (_Bit_const_iterator::operator+(difference_type)): Likewise and allow | |
1153 | NRVO copy elision. | |
1154 | (_Bit_const_iterator::operator-(difference_type)): Likewise. | |
1155 | (operator+(ptrdiff_t, const _Bit_const_iterator&)): Make hidden friend. | |
1156 | ||
de3f1d9a | 1157 | 2019-05-10 Jonathan Wakely <jwakely@redhat.com> |
1158 | ||
eb1be9e7 | 1159 | PR libstdc++/81266 |
1160 | * testsuite/util/thread/all.h: Do not use remove_pointer for | |
1161 | std::thread::native_handle_type. | |
1162 | ||
5c6334a5 | 1163 | PR libstdc++/90397 |
1164 | * include/std/variant (_Variant_storage<false, Types...>::_M_storage()) | |
1165 | (_Variant_storage<true, Types...>::_M_reset())) | |
1166 | (_Variant_storage<true, Types...>::_M_storage())): Add noexcept. | |
1167 | (__get_storage): Likewise. | |
1168 | (variant): Add noexcept to friend declarations for __get and | |
1169 | __get_storage. | |
1170 | ||
3e5c91bd | 1171 | PR libstdc++/90388 |
1172 | * include/bits/unique_ptr.h (default_delete, default_delete<T[]>): | |
1173 | Use _Require for constraints. | |
1174 | (operator>(nullptr_t, const unique_ptr<T,D>&)): Implement exactly as | |
1175 | per the standard. | |
1176 | (__uniq_ptr_hash): New base class with conditionally-disabled call | |
1177 | operator. | |
1178 | (hash<unique_ptr<T,D>>): Derive from __uniq_ptr_hash. | |
1179 | * testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error line. | |
1180 | * testsuite/20_util/unique_ptr/hash/90388.cc: New test. | |
1181 | ||
de3f1d9a | 1182 | * include/bits/shared_ptr.h: Improve docs. |
1183 | * include/bits/shared_ptr_base.h: Likewise. | |
1184 | * include/bits/stl_uninitialized.h: Likewise. | |
1185 | * include/bits/unique_ptr.h: Likewise. | |
1186 | * libsupc++/new: Likewise. | |
1187 | ||
d084c5ba | 1188 | 2019-05-09 François Dumont <fdumont@gcc.gnu.org> |
1189 | ||
1190 | * include/bits/stl_deque.h | |
1191 | (operator==(const _Deque_iterator<>&, const _Deque_iterator<>&)): | |
1192 | Make hidden friend. | |
1193 | (operator!=(const _Deque_iterator<>&, const _Deque_iterator<>&)): | |
1194 | Likewise. | |
1195 | (operator<(const _Deque_iterator<>&, const _Deque_iterator<>&)): | |
1196 | Likewise. | |
1197 | (operator<=(const _Deque_iterator<>&, const _Deque_iterator<>&)): | |
1198 | Likewise. | |
1199 | (operator>(const _Deque_iterator<>&, const _Deque_iterator<>&)): | |
1200 | Likewise. | |
1201 | (operator>=(const _Deque_iterator<>&, const _Deque_iterator<>&)): | |
1202 | Likewise. | |
1203 | (_Deque_iterator<>::operator+(difference_type)): Likewise and allow NRVO | |
1204 | copy elision. | |
1205 | (_Deque_iterator<>::operator-(difference_type)): Likewise. | |
1206 | ||
0f61cb49 | 1207 | 2019-05-08 François Dumont <fdumont@gcc.gnu.org> |
1208 | ||
1209 | PR libstdc++/90277 | |
1210 | * testsuite/23_containers/unordered_multiset/insert/24061-multiset.cc | |
1211 | (test01): Reserve for number of insertions to avoid rehash during test. | |
1212 | * testsuite/23_containers/unordered_multimap/insert/24061-multimap.cc | |
1213 | (test01): Likewise. | |
1214 | * testsuite/23_containers/unordered_multimap/insert/24061-multimap.cc | |
1215 | (test01): Likewise. | |
1216 | (test02): Likewise. | |
1217 | (test03): Likewise. | |
1218 | ||
c800ee48 | 1219 | 2019-05-08 Jonathan Wakely <jwakely@redhat.com> |
1220 | ||
1221 | * include/experimental/bits/fs_path.h: Improve docs. | |
1222 | * include/experimental/bits/net.h: Fix wrong header name in comment. | |
1223 | Do not document implementation details. | |
1224 | * include/experimental/netfwd: Fix doxygen grouping. | |
1225 | ||
b103d23d | 1226 | 2019-05-07 Jonathan Wakely <jwakely@redhat.com> |
1227 | ||
aa371af3 | 1228 | * include/bits/stl_pair.h: Improve docs. |
1229 | * include/std/tuple: Likewise. | |
1230 | ||
dceea60f | 1231 | * doc/doxygen/doxygroups.cc (std::literals): Add documentation for |
1232 | inline namespace. | |
1233 | * include/std/chrono: Improve docs. | |
1234 | * include/std/ratio: Do not document implementation details. | |
1235 | * testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Adjust dg-error | |
1236 | line numbers. | |
1237 | * testsuite/20_util/ratio/operations/ops_overflow_neg.cc: Likewise. | |
1238 | ||
a9ae69b5 | 1239 | PR libstdc++/89102 |
1240 | * doc/xml/manual/intro.xml: Document DR 2408 and 2465 changes. | |
1241 | * include/std/chrono (__duration_common_type_wrapper): Replace with ... | |
1242 | (__duration_common_type): New helper. | |
1243 | (common_type<chrono::duration<R1, P2>, chrono::duration<R2, P2>>): Use | |
1244 | __duration_common_type. | |
1245 | (__timepoint_common_type_wrapper): Replace with ... | |
1246 | (__timepoint_common_type): New helper. | |
1247 | (common_type<chrono::time_point<C, D2>, chrono::time_point<C, D2>>): | |
1248 | Use __time_point_common_type. | |
1249 | * include/std/type_traits (common_type<>): Define, as per LWG 2408. | |
1250 | (__common_type_impl): If either argument is transformed by decay, | |
1251 | use the common_type of the decayed types. | |
1252 | (__common_type_impl<_Tp, _Up, _Tp, _Up>): If the types are already | |
1253 | decayed, use __do_common_type_impl to get the common_type. | |
1254 | (common_type<_Tp>): Use common_type<_Tp, _Tp>. | |
1255 | (__do_member_type_wrapper, __member_type_wrapper) | |
1256 | (__expanded_common_type_wrapper): Remove. | |
1257 | (__common_type_pack, __common_type_fold): New helpers. | |
1258 | (common_type<_Tp, _Up, _Vp...>): Use new helpers instead of | |
1259 | __member_type_wrapper and __expanded_common_type_wrapper. | |
1260 | * testsuite/20_util/common_type/requirements/explicit_instantiation.cc: | |
1261 | Test zero-length template argument list. | |
1262 | * testsuite/20_util/common_type/requirements/sfinae_friendly_1.cc: | |
1263 | Test single argument cases and argument types that should decay. | |
1264 | * testsuite/20_util/common_type/requirements/sfinae_friendly_2.cc: | |
1265 | Adjust expected error. | |
1266 | * testsuite/20_util/duration/literals/range_neg.cc: Use zero for | |
1267 | dg-error lineno. | |
1268 | * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Likewise. | |
1269 | * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise. | |
1270 | * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise. | |
1271 | ||
b103d23d | 1272 | * doc/xml/manual/intro.xml: Fix DR 2537 and DR 2566 confusion. |
1273 | ||
69be6ea5 | 1274 | 2019-05-01 Nina Dinka Ranns <dinka.ranns@gmail.com> |
1275 | ||
1276 | Make allocator propagation more consistent for | |
1277 | operator+(basic_string) (P1165R1) | |
1278 | * include/bits/basic_string.h | |
1279 | (operator+(basic_string&&, basic_string&&): Changed resulting | |
1280 | allocator to always be the one from the first parameter. | |
1281 | * include/bits/basic_string.tcc | |
1282 | (operator+(const _CharT*, const basic_string&)): Changed | |
1283 | resulting allocator to be SOCCC on the second parameter's allocator. | |
1284 | (operator+(_CharT, const basic_string&)): Likewise. | |
1285 | * testsuite/21_strings/basic_string/allocator/char/operator_plus.cc: | |
1286 | New. | |
1287 | * testsuite/21_strings/basic_string/allocator/wchar_t/operator_plus.cc: | |
1288 | New. | |
1289 | ||
845d0fd6 | 1290 | 2019-05-07 Jonathan Wakely <jwakely@redhat.com> |
1291 | ||
29499715 | 1292 | * include/bits/regex.h: Improve docs. |
1293 | * include/bits/regex.tcc: Do not document implementation details. | |
1294 | ||
845d0fd6 | 1295 | * testsuite/19_diagnostics/error_code/hash.cc: New test. |
1296 | ||
3eec8b67 | 1297 | 2019-05-06 François Dumont <fdumont@gcc.gnu.org> |
1298 | ||
1299 | * python/libstdcxx/v6/printers.py (add_one_template_type_printer): | |
1300 | Add type printer for container types in std::__debug namespace. | |
1301 | * testsuite/lib/gdb-test.exp (whatis-regexp-test): New. | |
1302 | (gdb-tests): Use distinct parameters for the type of test and use of | |
1303 | regex. | |
1304 | (gdb-test): Check for regex test even if 'whatis' test. | |
1305 | * testsuite/libstdc++-prettyprinters/80276.cc: Adapt for _GLIBCXX_DEBUG | |
1306 | mode. | |
1307 | * testsuite/libstdc++-prettyprinters/cxx11.cc: Likewise. | |
1308 | * testsuite/libstdc++-prettyprinters/cxx17.cc: Likewise. | |
1309 | * testsuite/libstdc++-prettyprinters/libfundts.cc: Likewise. | |
1310 | * testsuite/libstdc++-prettyprinters/simple.cc: Likewise. | |
1311 | * testsuite/libstdc++-prettyprinters/simple11.cc: Likewise. | |
1312 | * testsuite/libstdc++-prettyprinters/whatis.cc: Likewise. | |
1313 | * testsuite/libstdc++-prettyprinters/whatis2.cc: Likewise. | |
1314 | ||
80175534 | 1315 | 2019-05-04 Jonathan Wakely <jwakely@redhat.com> |
1316 | ||
2d527eb0 | 1317 | * include/std/system_error (error_category): Fix comment. |
1318 | ||
84eda927 | 1319 | PR libstdc++/90299 |
1320 | * src/c++17/fs_ops.cc (absolute(const path&)): Report an error if the | |
1321 | argument is an empty path. | |
1322 | (absolute(const path&, error_code&)): Use invalid_argument as error | |
1323 | code instead of no_such_file_or_directory. | |
1324 | * testsuite/27_io/filesystem/operations/absolute.cc: Check handling | |
1325 | of non-existent paths and empty paths with both overloads of absolute. | |
1326 | ||
98a3d630 | 1327 | * include/std/system_error (error_category, error_code) |
1328 | (error_condition): Improve docs. | |
1329 | * libsupc++/exception: Add missing @addtogroup Doxygen command. | |
1330 | * libsupc++/exception_ptr.h (exception_ptr): Link equality operators | |
1331 | to class documentation. Suppress documentation for implementation | |
1332 | details. | |
1333 | * libsupc++/nested_exception.h (throw_with_nested, rethrow_if_nested): | |
1334 | Suppress documentation for implementation details. | |
1335 | ||
80175534 | 1336 | * include/std/system_error (error_code): Remove friend declaration |
1337 | for hash<error_code>. | |
1338 | (hash<error_code>::operator()): Use public member functions to access | |
1339 | value and category. | |
1340 | (hash<error_condition>::operator()): Use address of category, not | |
1341 | its object representation. | |
1342 | * src/c++11/compatibility-c++0x.cc (hash<error_code>::operator()): | |
1343 | Use public member functions to access value and category. | |
1344 | * testsuite/19_diagnostics/error_condition/hash.cc: New test. | |
1345 | ||
476bdccf | 1346 | 2019-05-04 François Dumont <fdumont@gcc.gnu.org> |
1347 | ||
1348 | * include/bits/hashtable.h (_Hashtable<>::rehash): Review comment. | |
1349 | * include/bits/hashtable_policy.h | |
1350 | (_Prime_rehash_policy::_M_bkt_for_elements): Use __builtin_ceill. | |
1351 | (_Power2_rehash_policy::_M_bkt_for_elements): Likewise. | |
1352 | (_Power2_rehash_policy::_M_next_bkt): Enforce returning a result not | |
1353 | smaller than input value rather than always greater. Preserve | |
1354 | _M_next_resize if called with 0 input. Use __builtin_floorl. | |
1355 | (_Power2_rehash_policy::_M_need_rehash): Rehash only if number of | |
1356 | elements + number of insertions is greater than _M_next_resize. Start | |
1357 | with 11 buckets if not told otherwise. Use __builtin_floorl. | |
1358 | (_Rehash_base<>::reserve): Use rehash policy _M_bkt_for_elements. | |
1359 | * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt): | |
1360 | Preserve _M_next_resize if called with 0 input. Use __builtin_floorl. | |
1361 | (_Prime_rehash_policy::_M_need_rehash): Start with 11 buckets if not | |
1362 | told otherwise. Use __builtin_floorl. | |
1363 | * testsuite/23_containers/unordered_set/hash_policy/71181.cc: Adapt test | |
1364 | to also validate _Power2_rehash_policy. | |
1365 | * testsuite/23_containers/unordered_set/hash_policy/power2_rehash.cc: | |
1366 | Adapt. | |
1367 | ||
2051f7c0 | 1368 | 2019-05-03 Jonathan Wakely <jwakely@redhat.com> |
1369 | ||
85015e21 | 1370 | PR libstdc++/61761 |
1371 | * testsuite/26_numerics/complex/proj.cc: Don't assume <cmath> defines | |
1372 | std::copysign. | |
1373 | ||
2051f7c0 | 1374 | PR libstdc++/52119 |
1375 | * include/ext/numeric_traits.h (__glibcxx_min): Avoid integer | |
1376 | overflow warning with -Wpedantic -Wsystem-headers. | |
1377 | ||
c47265a8 | 1378 | 2019-05-02 Jonathan Wakely <jwakely@redhat.com> |
1379 | ||
9766cefe | 1380 | PR libstdc++/90314 |
1381 | * include/bits/c++config (_GLIBCXX_NOEXCEPT_IF): Use variadic macro. | |
1382 | * include/bits/move.h (swap): Remove extra parentheses. | |
1383 | ||
6bd15da3 | 1384 | * include/experimental/bits/lfts_config.h: Improve doc markup. |
1385 | * include/experimental/optional: Improve docs. | |
1386 | (_Has_addressof_mem, _Has_addressof_free, _Has_addressof) | |
1387 | (__constexpr_addressof): Remove. | |
1388 | (optional::operator->()): Use std::__addressof(). | |
1389 | * include/std/optional (optional::operator->()): Adjust whitespace. | |
1390 | * testsuite/experimental/optional/constexpr/observers/2.cc: Check | |
1391 | that operator-> is still constexpr with overloaded operator&. Change | |
1392 | to compile-only test. | |
1393 | * testsuite/experimental/optional/constexpr/observers/3.cc: Change to | |
1394 | compile-only test. | |
1395 | ||
f4673ac1 | 1396 | * include/bits/shared_ptr.h: Improve docs. |
1397 | * include/bits/shared_ptr_atomic.h: Likewise. | |
1398 | * include/bits/unique_ptr.h: Likewise. Adjust whitespace. | |
1399 | ||
c88f1c9d | 1400 | * include/bits/basic_string.h: Fix iterator/index confusion in |
1401 | Doxygen comments. | |
1402 | * include/bits/range_access.h: Fix Doxygen warnings. | |
1403 | * include/bits/refwrap.h: Do not document implementation details. | |
1404 | (ref, cref): Group docs with reference_wrapper. | |
1405 | * include/std/fstream: Fix Doxygen markup. | |
1406 | * libsupc++/initializer_list (begin, end): Group docs with | |
1407 | initializer_list. | |
1408 | ||
0276ef36 | 1409 | * doc/doxygen/user.cfg.in: Set MARKDOWN_SUPPORT=YES. |
1410 | ||
5ba27b7d | 1411 | * include/bits/unique_lock.h: Fix/improve doxygen markup. |
1412 | * include/std/mutex: Likewise. | |
1413 | * include/std/shared_mutex: Likewise. | |
1414 | ||
c2046340 | 1415 | * include/bits/fs_dir.h: Fix/improve doxygen markup. |
1416 | * include/bits/fs_fwd.h: Likewise. | |
1417 | * include/bits/fs_ops.h: Likewise. | |
1418 | * include/bits/fs_path.h: Likewise. | |
1419 | * include/std/filesystem: Likewise. | |
1420 | ||
f73340aa | 1421 | * include/experimental/bits/net.h: Fix/improve doxygen markup. |
1422 | * include/experimental/buffer: Likewise. | |
1423 | * include/experimental/executor: Likewise. | |
1424 | * include/experimental/internet: Likewise. | |
1425 | * include/experimental/io_context: Likewise. | |
1426 | * include/experimental/net: Likewise. | |
1427 | * include/experimental/netfwd: Likewise. | |
1428 | * include/experimental/socket: Likewise. | |
1429 | * include/experimental/timer: Likewise. | |
1430 | ||
b87d52bd | 1431 | * doc/doxygen/doxygroups.cc: Move description of experimental group |
1432 | here. | |
1433 | * include/experimental/algorithm: Add to libfund-ts doc group. | |
1434 | * include/experimental/any: Likewise. Do not document implementation | |
1435 | details. | |
1436 | * include/experimental/array: Add to libfund-ts doc group. | |
1437 | * include/experimental/bits/lfts_config.h: Define libfund-ts doc group | |
1438 | for Library Fundamentals. | |
1439 | * include/experimental/chrono: Add to libfund-ts doc group. | |
1440 | * include/experimental/deque: Likewise. | |
1441 | * include/experimental/forward_list: Likewise. | |
1442 | * include/experimental/functional: Likewise. | |
1443 | * include/experimental/iterator: Likewise. | |
1444 | * include/experimental/list: Likewise. | |
1445 | * include/experimental/map: Likewise. | |
1446 | * include/experimental/memory: Likewise. | |
1447 | * include/experimental/memory_resource: Likewise. Improve docs. | |
1448 | details. | |
1449 | * include/experimental/numeric: Add to libfund-ts doc group. | |
1450 | * include/experimental/optional: Likewise. | |
1451 | * include/experimental/propagate_const: Likewise. | |
1452 | * include/experimental/random: Likewise. | |
1453 | * include/experimental/ratio: Likewise. | |
1454 | * include/experimental/regex: Likewise. | |
1455 | * include/experimental/set: Likewise. | |
1456 | * include/experimental/source_location: Likewise. | |
1457 | * include/experimental/string: Likewise. | |
1458 | * include/experimental/string_view: Likewise. | |
1459 | * include/experimental/system_error: Likewise. | |
1460 | * include/experimental/tuple: Likewise. | |
1461 | * include/experimental/type_traits: Likewise. | |
1462 | * include/experimental/unordered_map: Likewise. | |
1463 | * include/experimental/unordered_set: Likewise. | |
1464 | * include/experimental/utility: Likewise. | |
1465 | * include/experimental/vector: Likewise. | |
1466 | * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error. | |
1467 | * testsuite/experimental/array/neg.cc: Adjust dg-error. | |
1468 | * testsuite/experimental/propagate_const/assignment/move_neg.cc: | |
1469 | Likewise. | |
1470 | * testsuite/experimental/propagate_const/cons/move_neg.cc: Likewise. | |
1471 | * testsuite/experimental/propagate_const/requirements2.cc: Likewise. | |
1472 | * testsuite/experimental/propagate_const/requirements3.cc: Likewise. | |
1473 | * testsuite/experimental/propagate_const/requirements4.cc: Likewise. | |
1474 | * testsuite/experimental/propagate_const/requirements5.cc: Likewise. | |
1475 | ||
07894d48 | 1476 | * include/experimental/bits/fs_dir.h: Fix Doxygen markup. |
1477 | * include/experimental/bits/fs_fwd.h: Improve docs. | |
1478 | * include/experimental/bits/fs_ops.h: fix Doxygen markup. | |
1479 | * include/experimental/bits/fs_path.h: Likewise. | |
1480 | (path, filesystem_error, u8path): Improve docs. | |
1481 | * include/experimental/filesystem: Link to docs for TS. | |
1482 | ||
cd877474 | 1483 | * config/allocator/new_allocator_base.h (__allocator_base): Add |
1484 | workaround for Doxygen bug #6945. | |
1485 | * include/std/memory: Improve docs. Define group for pointer safety. | |
1486 | * include/std/scoped_allocator: Improve docs. Use "undocumented" | |
1487 | conditional to suppress documentation for implementation details. | |
1488 | ||
72e8cf41 | 1489 | * include/bits/specfun.h: Improve docs. |
1490 | * include/tr1/cmath: Likewise. Fix nesting of preprocessor conditions | |
1491 | and namespaces. | |
1492 | ||
633c66f0 | 1493 | * doc/doxygen/doxygroups.cc (std::tr2, std::__gnu_cxx): Improve docs. |
1494 | (std::experimental): Add docs. | |
1495 | * doc/doxygen/user.cfg.in (PREDEFINED): Expand macros for __cxx11 | |
1496 | namespace to nothing when generating docs. | |
1497 | * include/bits/regex_constants.h (std::regex_constants): Improve docs. | |
1498 | * include/std/chrono (std::chrono): Likewise. | |
1499 | * include/std/functional (std::placeholders): Likewise. | |
1500 | * include/std/thread (std::this_thread): Likewise. | |
1501 | ||
17035a16 | 1502 | * include/parallel/settings.h: Fix Doxygen markup. |
1503 | ||
6de90d17 | 1504 | * include/ext/pb_ds/detail/bin_search_tree_/*_imps.hpp: Do not define |
1505 | anything unless PB_DS_CLASS_C_DEC is defined. | |
1506 | * include/ext/pb_ds/detail/binary_heap_/*_imps.hpp: Likewise. | |
1507 | * include/ext/pb_ds/detail/binomial_heap_/*_imps.hpp: Likewise. | |
1508 | * include/ext/pb_ds/detail/binomial_heap_base_/*_imps.hpp: Likewise. | |
1509 | * include/ext/pb_ds/detail/cc_hash_table_map_/*_imps.hpp: Likewise. | |
1510 | * include/ext/pb_ds/detail/gp_hash_table_map_/*_imps.hpp: Likewise. | |
1511 | * include/ext/pb_ds/detail/hash_fn/*_imp.hpp: Likewise. | |
1512 | * include/ext/pb_ds/detail/left_child_next_sibling_heap_/*_imps.hpp: | |
1513 | Likewise. | |
1514 | * include/ext/pb_ds/detail/list_update_map_/*_imps.hpp: Likewise. | |
1515 | * include/ext/pb_ds/detail/ov_tree_map_/*_imps.hpp: Likewise. | |
1516 | * include/ext/pb_ds/detail/pairing_heap_/*_imps.hpp: Likewise. | |
1517 | * include/ext/pb_ds/detail/pat_trie_/*_imps.hpp: Likewise. | |
1518 | * include/ext/pb_ds/detail/rb_tree_map_/*_imps.hpp: Likewise. | |
1519 | * include/ext/pb_ds/detail/rc_binomial_heap_/*_imps.hpp: Likewise. | |
1520 | * include/ext/pb_ds/detail/resize_policy*_imp.hpp: Likewise. | |
1521 | * include/ext/pb_ds/detail/splay_tree_/*_imps.hpp: Likewise. | |
1522 | * include/ext/pb_ds/detail/thin_heap_/*_imps.hpp: Likewise. | |
1523 | * include/ext/pb_ds/detail/trie_policy*_imp.hpp: Likewise. | |
1524 | * include/ext/pb_ds/detail/unordered_iterator/const_iterator.hpp: | |
1525 | Likewise. | |
1526 | * include/ext/pb_ds/detail/unordered_iterator/iterator.hpp: Likewise. | |
1527 | * include/ext/pb_ds/detail/unordered_iterator/point_const_iterator.hpp: | |
1528 | Likewise. | |
1529 | * include/ext/pb_ds/detail/unordered_iterator/point_iterator.hpp: | |
1530 | Likewise. | |
1531 | ||
c47265a8 | 1532 | * doc/doxygen/user.cfg.in: Regenerate with Doxygen 1.8.14 and set |
1533 | GROUP_NESTED_COMPOUNDS=YES and SORT_BY_SCOPE_NAME=NO. Add various | |
1534 | _GLIBCXX_xxx macros and __attribute__(X) to PREDEFINED macros that | |
1535 | Doxygen expands. | |
1536 | ||
269f393a | 1537 | 2019-05-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1538 | ||
1539 | * config/abi/post/i386-solaris2.10/baseline_symbols.txt: Regenerate. | |
1540 | * config/abi/post/i386-solaris2.10/amd64/baseline_symbols.txt: Likewise. | |
1541 | * config/abi/post/i386-solaris2.11/baseline_symbols.txt: Likewise. | |
1542 | * config/abi/post/i386-solaris2.11/amd64/baseline_symbols.txt: Likewise. | |
1543 | * config/abi/post/sparc-solaris2.10/baseline_symbols.txt: Likewise. | |
1544 | * config/abi/post/sparc-solaris2.10/sparcv9/baseline_symbols.txt: | |
1545 | Likewise. | |
1546 | * config/abi/post/sparc-solaris2.11/baseline_symbols.txt: Likewise. | |
1547 | * config/abi/post/sparc-solaris2.11/sparcv9/baseline_symbols.txt: | |
1548 | Likewise. | |
1549 | ||
c64aa5a2 | 1550 | 2019-05-01 Jonathan Wakely <jwakely@redhat.com> |
1551 | ||
1552 | PR libstdc++/61761 | |
1553 | * include/std/complex (__complex_proj): Return parameter unchanged. | |
1554 | [_GLIBCXX_USE_C99_COMPLEX] (__complex_proj): Change overloads for | |
1555 | floating-point types to take std::complex arguments. | |
1556 | [_GLIBCXX_USE_C99_MATH_TR1] (__complex_proj): Add overloads for | |
1557 | floating-point types. | |
1558 | * testsuite/26_numerics/complex/proj.cc: New test. | |
1559 | ||
9d5de90f | 1560 | 2019-04-30 Jakub Jelinek <jakub@redhat.com> |
1561 | ||
1562 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Change _Lock_policyE2 exports | |
1563 | to _Lock_policyE[012]. | |
1564 | * config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: Update. | |
1565 | ||
612b2ae7 | 1566 | 2019-04-30 Jonathan Wakely <jwakely@redhat.com> |
1567 | ||
1568 | * testsuite/27_io/filesystem/path/decompose/root_path.cc: Remove | |
1569 | macros accidentally left in. | |
1570 | * testsuite/27_io/filesystem/path/native/string-char8_t.cc: Remove | |
1571 | unnecessary -lstdc++fs option. Fix test for mingw. | |
1572 | * testsuite/experimental/filesystem/path/native/string-char8_t.cc: | |
1573 | Fix test for mingw. | |
1574 | ||
55843567 | 1575 | 2019-04-30 Jakub Jelinek <jakub@redhat.com> |
1576 | ||
1577 | * config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: Update. | |
1578 | ||
c5aaf0af | 1579 | 2019-04-29 Jonathan Wakely <jwakely@redhat.com> |
1580 | ||
d9375e49 | 1581 | * include/bits/stl_algo.h (generate_n): Adjust doxygen comment. |
1582 | ||
744a3010 | 1583 | * include/bits/move.h (swap(T&, T&), swap(T (&)[N], T (&)[N])): Use |
1584 | _GLIBCXX_NOEXCEPT_IF to simplify declarations. | |
1585 | ||
e3600f25 | 1586 | PR libstdc++/71312 |
1587 | * src/c++11/shared_ptr.cc (get_mutex): Align pool mutexes to 64 bytes. | |
1588 | ||
4b7f4f12 | 1589 | * include/bits/stl_bvector.h (vector<bool>::empty()): Add nodiscard |
1590 | attribute. | |
1591 | ||
94ed6c0a | 1592 | * include/bits/stl_iterator_base_types.h (_Iter_base): Remove unused |
1593 | class template and partial specialization. | |
1594 | ||
c5aaf0af | 1595 | PR libstdc++/87982 |
1596 | * include/bits/stl_algo.h (generate_n): Convert _Size parameter to | |
1597 | an integral type. | |
1598 | * include/bits/stl_algobase.h (__size_to_integer): New overloaded | |
1599 | functions to convert a value to an integral type. | |
1600 | (__fill_n_a, __fill_n_a): Assert that __n is already an integral type. | |
1601 | (fill_n): Convert _Size parameter to an integral type. | |
1602 | * testsuite/25_algorithms/fill_n/87982.cc: New test. | |
1603 | * testsuite/25_algorithms/fill_n/87982_neg.cc: New test. | |
1604 | * testsuite/25_algorithms/fill_n/dr426.cc: New test. | |
1605 | * testsuite/25_algorithms/generate_n/87982.cc: New test. | |
1606 | * testsuite/25_algorithms/generate_n/87982_neg.cc: New test. | |
1607 | * testsuite/25_algorithms/generate_n/dr426.cc: New test. | |
1608 | ||
ac8f540e | 1609 | 2019-04-28 Nina Dinka Ranns <dinka.ranns@gmail.com> |
a4360611 | 1610 | |
1611 | Adding noexcept-specification on tuple constructors (LWG 2899) | |
1612 | * libstdc++-v3/include/std/tuple: | |
1613 | (tuple()): Add noexcept-specification. | |
1614 | (tuple(const _Elements&...)): Likewise | |
1615 | (tuple(_UElements&&...)): Likewise | |
1616 | (tuple(const tuple<_UElements...>&)): Likewise | |
1617 | (tuple(tuple<_UElements...>&&)): Likewise | |
1618 | (tuple(const _T1&, const _T2&)): Likewise | |
1619 | (tuple(_U1&&, _U2&&)): Likewise | |
1620 | (tuple(const tuple<_U1, _U2>&): Likewise | |
1621 | (tuple(tuple<_U1, _U2>&&): Likewise | |
1622 | (tuple(const pair<_U1, _U2>&): Likewise | |
1623 | (tuple(pair<_U1, _U2>&&): Likewise | |
1624 | * libstdc++-v3/testsuite/20_util/tuple/cons/noexcept_specs.cc: New | |
1625 | ||
b9fe1c54 | 1626 | 2019-04-27 Marc Glisse <marc.glisse@inria.fr> |
1627 | ||
1628 | PR libstdc++/87106 | |
1629 | * include/bits/stl_uninitialized.h (__relocate_object_a): Mark the | |
1630 | arguments with __restrict. | |
1631 | ||
a596cded | 1632 | 2019-04-26 H.J. Lu <hongjiu.lu@intel.com> |
1633 | ||
1634 | * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Updated. | |
1635 | ||
051e444d | 1636 | 2019-04-26 Jonathan Wakely <jwakely@redhat.com> |
1637 | ||
3c259ff8 | 1638 | * include/experimental/bits/fs_path.h |
1639 | (path::_S_convert_loc<_InputIterator>): Create const std::string to | |
1640 | avoid redundant call to _S_convert_loc with non-const pointers. | |
1641 | ||
2f95fa8e | 1642 | * testsuite/20_util/variant/run.cc: Use a new Hashable type to test |
1643 | hashing, because pmr::string depends on _GLIBCXX_USE_CXX11_ABI==1. | |
1644 | * testsuite/21_strings/basic_string/hash/hash.cc | |
1645 | [!_GLIBCXX_USE_CXX11_ABI]: Don't test pmr strings. | |
1646 | * testsuite/21_strings/basic_string/hash/hash_char8_t.cc | |
1647 | [!_GLIBCXX_USE_CXX11_ABI]: Likewise. | |
1648 | ||
46933618 | 1649 | * config/abi/pre/gnu.ver (GLIBCXX_3.4): Replace wildcard that matches |
1650 | wstring::_M_replace_dispatch with more specific patterns. | |
1651 | * include/bits/fs_path.h (path::_S_convert_loc<_InputIterator>): | |
1652 | Create const std::string to avoid redundant call to _S_convert_loc | |
1653 | with non-const pointers. | |
1654 | * include/bits/locale_conv.h (__do_str_codecvt): Use if-constexpr to | |
1655 | avoid unnecessary basic_string::assign instantiations. | |
1656 | ||
051e444d | 1657 | * include/std/memory (__uses_alloc_args): Add string-literal to |
1658 | static_assert, to match the one in __uses_alloc. | |
1659 | [__cpp_concepts] (_Std_pair): Use C++2a syntax for concept. | |
1660 | * testsuite/20_util/polymorphic_allocator/construct_c++2a.cc: Check | |
1661 | for recursive uses-allocator construction of nested pairs. | |
1662 | * testsuite/20_util/scoped_allocator/construct_pair_c++2a.cc:: Add | |
1663 | comment. | |
1664 | ||
db1349a6 | 1665 | 2019-04-26 Jakub Jelinek <jakub@redhat.com> |
1666 | ||
dd693c4a | 1667 | * config/abi/post/s390x-linux-gnu/32/baseline_symbols.txt: Update. |
1668 | * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update. | |
1669 | * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update. | |
1670 | * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update. | |
1671 | ||
db1349a6 | 1672 | * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update. |
1673 | * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update. | |
1674 | * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update. | |
1675 | * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update. | |
1676 | * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update. | |
1677 | * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update. | |
1678 | * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update. | |
1679 | ||
f0a82465 | 1680 | 2019-04-25 Jonathan Wakely <jwakely@redhat.com> |
1681 | ||
1682 | PR libstdc++/90239 | |
1683 | * doc/xml/manual/status_cxx2020.xml: Amend P0591R4 status. | |
1684 | * include/std/scoped_allocator [__cplusplus > 201703L] | |
1685 | (scoped_allocator_adaptor::construct): Define in terms of | |
1686 | uses_allocator_construction_args, as per P0591R4. | |
1687 | * testsuite/20_util/scoped_allocator/construct_pair_c++2a.cc: New test. | |
1688 | * testsuite/util/testsuite_allocator.h: Remove name of unused | |
1689 | parameter. | |
1690 | ||
fd1863e1 | 1691 | 2019-04-24 Jonathan Wakely <jwakely@redhat.com> |
1692 | ||
9ed11778 | 1693 | * doc/xml/manual/status_cxx2017.xml: Document P0024R2 status. |
1694 | * doc/html/*: Regenerate. | |
1695 | ||
39b59bb9 | 1696 | * include/bits/fs_path.h (operator<, operator<=, operator>) |
1697 | (operator>=, operator==, operator!=): Make hidden friends, as per | |
1698 | LWG 3065. | |
1699 | * testsuite/27_io/filesystem/path/native/string-char8_t.cc: Fix | |
1700 | string type in test. | |
1701 | * testsuite/27_io/filesystem/path/native/string.cc: Likewise. | |
1702 | ||
dd3b7006 | 1703 | * include/std/any (any::any(ValueType&&)): Use __and_v. |
1704 | * include/std/numeric (midpoint(T, T, T), midpoint(T*, T*, T*)): | |
1705 | Likewise. | |
1706 | ||
14710c9d | 1707 | * include/std/tuple (apply): Use remove_reference_t instead of decay_t |
1708 | as per P0777R1. | |
1709 | * include/std/type_traits (__result_of_memfun): Use remove_reference | |
1710 | instead of __remove_cvref_t and remove redundant is_same check. | |
1711 | (__inv_unwrap): Use __remove_cvref_t instead of decay_t. | |
1712 | ||
809f1d63 | 1713 | * include/experimental/string_view (basic_string_view::pointer) |
1714 | (basic_string_view::reference): Fix to refer to non-const value_type. | |
1715 | * include/bits/basic_string.h (basic_string): Use __sv_check and | |
1716 | __sv_limit instead of basic_string_view::_M_check and | |
1717 | basic_string_view::_M_limit. | |
1718 | * include/std/string_view (__sv_check, __sv_limit): New | |
1719 | helper functions to replace basic_string_view::_M_check and | |
1720 | basic_string_view::_M_limit. | |
1721 | (basic_string_view): Add static assertions to enforce ill-formed | |
1722 | requirement for traits_type::char_type from P1148R0, and to enforce | |
1723 | required properties of char-like types. | |
1724 | (basic_string_view::pointer, basic_string_view::reference): Fix to | |
1725 | refer to non-const value_type. | |
1726 | (basic_string_view::operator[], basic_string_view::at) | |
1727 | (basic_string_view::front, basic_string_view::back) | |
1728 | (basic_string_view::data): Use const_reference and const_pointer | |
1729 | typedefs for return types. | |
1730 | (basic_string_view::_M_check, basic_string_view::_M_limit): Remove. | |
1731 | (hash<wstring_view>): Fix argument_type typedef. | |
1732 | * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/ | |
1733 | char/1.cc: Fix expected return type of basic_string_view::data(). | |
1734 | * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/ | |
1735 | wchar_t/1.cc: Likewise. | |
1736 | * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/ | |
1737 | char/1.cc: Likewise. | |
1738 | * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/ | |
1739 | wchar_t/1.cc: Likewise. | |
1740 | * testsuite/21_strings/basic_string_view/requirements/traits_neg.cc: | |
1741 | New test. | |
1742 | * testsuite/21_strings/basic_string_view/requirements/typedefs.cc: | |
1743 | Check reference and pointer typedefs. | |
1744 | * testsuite/experimental/string_view/requirements/typedefs.cc: | |
1745 | Likewise. | |
1746 | * testsuite/experimental/string_view/modifiers/remove_prefix/char/1.cc: | |
1747 | Fix expected return type of basic_string_view::data(). | |
1748 | * testsuite/experimental/string_view/modifiers/remove_prefix/wchar_t/ | |
1749 | 1.cc: Likewise. | |
1750 | * testsuite/experimental/string_view/modifiers/remove_suffix/char/1.cc: | |
1751 | Likewise. | |
1752 | * testsuite/experimental/string_view/modifiers/remove_suffix/wchar_t/ | |
1753 | 1.cc: Likewise. | |
1754 | ||
37020b0a | 1755 | PR libstdc++/90220 |
1756 | * include/std/any (__any_caster): Use remove_cv_t instead of decay_t. | |
1757 | Avoid a runtime check for types that can never be stored in std::any. | |
1758 | * testsuite/20_util/any/misc/any_cast.cc: Test std::any_cast with | |
1759 | array types. | |
1760 | ||
b8e73341 | 1761 | PR libstdc++/90220 (partial) |
1762 | * include/std/any (any_cast<T>(any*), any_cast<T>(const any*)): Do | |
1763 | not attempt ill-formed static_cast to pointers to non-object types. | |
1764 | * testsuite/20_util/any/misc/any_cast.cc: Test std::any_cast with | |
1765 | function types. | |
1766 | ||
1c9c8e0d | 1767 | * testsuite/20_util/variant/run.cc: Catch exception by reference to |
1768 | prevent -Wcatch-value warning. | |
1769 | ||
fd1863e1 | 1770 | * include/std/variant (__variant_construct): Use template parameter |
1771 | type instead of equivalent decltype-specifier. | |
1772 | (_Move_ctor_base<false, Types...>::_Move_ctor_base(_Move_ctor_base&&)): | |
1773 | Replace forward with move. | |
1774 | (_Move_ctor_base<false, Types...>::_M_destructive_move) | |
1775 | (_Move_ctor_base<false, Types...>::_M_destructive_copy) | |
1776 | (_Move_ctor_base<true, Types...>::_M_destructive_move) | |
1777 | (_Move_ctor_base<true, Types...>::_M_destructive_copy): Only set the | |
1778 | index after construction succeeds. | |
1779 | (_Copy_assign_base<false, Types...>::operator=): Remove redundant | |
1780 | if-constexpr checks that are always true. Use __remove_cvref_t instead | |
1781 | of remove_reference so that is_nothrow_move_constructible check | |
1782 | doesn't use a const rvalue parameter. In the potentially-throwing case | |
1783 | construct a temporary and move assign it, as per LWG 2904. | |
1784 | (_Move_assign_base<false, Types...>::operator=): Remove redundant | |
1785 | if-constexpr checks that are always true. Use emplace as per LWG 2904. | |
1786 | (variant::operator=(T&&)): Only use emplace conditionally, otherwise | |
1787 | construct a temporary and move assign from it, as per LWG 2904. | |
1788 | * testsuite/20_util/variant/exception_safety.cc: Check that | |
1789 | assignment operators have strong exception safety guarantee. | |
1790 | ||
55bb4515 | 1791 | 2019-04-23 Thomas Rodgers <trodgers@redhat.com> |
1792 | ||
1793 | Document PSTL linker flags | |
1794 | ||
7f6a1a9c | 1795 | * doc/xml/manual/using.xml: Add PSTL linker flags to table 3.1. |
55bb4515 | 1796 | |
b48cc8c5 | 1797 | 2019-04-23 Jonathan Wakely <jwakely@redhat.com> |
1798 | ||
a4265b66 | 1799 | * include/std/variant (__detail::__variant::_Traits): Make |
1800 | _S_trivial_copy_assign depend on _S_trivial_copy_ctor and make | |
1801 | _S_trivial_move_assign depend on _S_trivial_move_ctor, as per | |
1802 | P0602R4. | |
1803 | (__detail::__variant::_Copy_assign_alias): Only depend on | |
1804 | _S_trivial_copy_assign, which subsumes _S_trivial_copy_ctor now. | |
1805 | * testsuite/20_util/variant/compile.cc: Correct checks for trivial | |
1806 | move assignment operators. | |
1807 | ||
28cc38ec | 1808 | PR libstdc++/90165 |
1809 | * include/std/variant (variant::__not_self): New helper for the | |
1810 | is_same_v<remove_cvref_t<T>, variant>==false constraints. | |
1811 | (variant::__to_type_impl): Remove. | |
1812 | (variant::__to_type): Add default argument to check pack size, instead | |
1813 | of using __to_type_impl. | |
1814 | (variant::__accepted_type): Add default argument using __not_self. | |
1815 | (variant::__is_in_place_tag, variant::__not_in_place_tag): New helpers | |
1816 | for variant(T&&) constructor constraint. | |
1817 | (variant::variant(T&&)): Use __not_in_place_tag in constraints. | |
1818 | Extract __accepted_type into a named template parameter for reuse in | |
1819 | other constraints and in the exception specification. | |
1820 | (variant::variant(in_place_type_t<T>, Args&&...)) | |
1821 | (variant::variant(in_place_type_t<T>, initializer_list<U>, Args&&...)) | |
1822 | (variant::variant(in_place_index_t<T>, Args&&...)) | |
1823 | (variant::variant(in_place_index_t<T>, initializer_list<U>, Args&&...)) | |
1824 | (variant::operator=T&&)): Remove redundant && from trait arguments. | |
1825 | * testsuite/20_util/variant/compile.cc: Check variant(T&&) constructor | |
1826 | isn't used for in_place_type or in_place_index arguments. | |
1827 | ||
b48cc8c5 | 1828 | * include/std/type_traits (unwrap_reference_t): Define for C++2a. |
1829 | (unwrap_ref_decay): Remove inheritance from unwrap_reference. | |
1830 | * testsuite/20_util/unwrap_reference/1.cc: Adjust test to use alias. | |
1831 | ||
9ac9ee83 | 1832 | 2019-04-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
1833 | Bernd Edlinger <bernd.edlinger@hotmail.de> | |
1834 | Jakub Jelinek <jakub@redhat.com> | |
1835 | ||
1836 | PR target/89093 | |
1837 | * libsupc++/eh_personality.cc (PERSONALITY_FUNCTION): Add | |
1838 | general-regs-only target attribute for ARM. | |
1839 | ||
e11f5aed | 1840 | 2019-04-23 Jonathan Wakely <jwakely@redhat.com> |
1841 | ||
b9d8292f | 1842 | PR libstdc++/87431 |
1843 | * include/bits/basic_string.h (_Never_valueless_alt): Make partial | |
1844 | specialization also depend on is_nothrow_move_constructible. | |
1845 | * include/std/variant (__detail::__variant::__never_valueless()): | |
1846 | Only true if the variant would have a move assignment operator. | |
1847 | (__detail::__variant::_Variant_storage<false, T...>::_M_valid()): | |
1848 | Check __never_valueless<T...>(). | |
1849 | (variant::emplace): Only perform non-throwing move assignments | |
1850 | for never-valueless alternatives if the variant has a move assignment | |
1851 | operator. | |
1852 | * testsuite/20_util/variant/compile.cc: Check that never-valueless | |
1853 | types can be emplaced into non-assignable variants. | |
1854 | * testsuite/20_util/variant/run.cc: Check that never-valueless types | |
1855 | don't get copied when emplaced into non-assignable variants. | |
1856 | ||
e11f5aed | 1857 | * include/std/variant (__detail::__variant::__ref_cast): Remove |
1858 | unused function. | |
1859 | (__detail::__variant::_Uninitialized::_M_get) | |
1860 | (__detail::__variant::__get) | |
1861 | (__gen_vtable_impl::__element_by_index_or_cookie): Add noexcept. | |
1862 | ||
46fbb8aa | 1863 | 2019-04-21 Iain Sandoe <iain@sandoe.co.uk> |
1864 | ||
1865 | * testsuite/17_intro/headers/c++1998/charset.cc: Skip for Darwin8 | |
1866 | to Darwin10. | |
1867 | * testsuite/17_intro/headers/c++2011/charset.cc: Likewise. | |
1868 | * testsuite/17_intro/headers/c++2014/charset.cc: Likewise. | |
1869 | * testsuite/17_intro/headers/c++2017/charset.cc: Likewise. | |
1870 | * testsuite/17_intro/headers/c++2020/charset.cc: Likewise. | |
1871 | ||
dff3f73c | 1872 | 2019-04-20 Thomas Rodgers <trodgers@redhat.com> |
1873 | ||
1874 | Delegate PSTL configuration to pstl/pstl_config.h | |
1875 | ||
1876 | * include/bits/c++config: Remove explicit PSTL configuration | |
1877 | macros and use definitions from <pstl/pstl_config.h>. | |
1878 | ||
3dbad48e | 1879 | 2019-04-20 Thomas Rodgers <trodgers@redhat.com> |
1880 | ||
1881 | Cleanup algorithm implementations | |
1882 | * include/pstl/glue_algorithm_impl.h (stable_sort): Forward | |
ed42fdb5 | 1883 | execution policy. |
3dbad48e | 1884 | (mismatch): Forward execution policy. |
1885 | (equal): Qualify call to std::equal(). | |
1886 | (partial_sort): Forward execution policy. | |
1887 | (inplace_merge): Forward execution policy. | |
1888 | ||
5d637ddd | 1889 | 2019-04-19 Thomas Rodgers <trodgers@redhat.com> |
1890 | ||
1891 | Improve implementation of parallel equal() | |
1892 | * include/pstl/algorithm_impl.h | |
1893 | (__internal::__brick_equal): use "4 iterator" version of | |
1894 | std::equal(). | |
1895 | (__internal::__brick_equal): use simd for random access | |
1896 | iterators on unsequenced execution policies. | |
1897 | (__internal::__pattern_equal): add "4 iterator" version | |
1898 | (__internal::__pattern_equal): dispatch to simd __brick_equal | |
1899 | for vector-only execution policies. | |
1900 | (__internal::__pattern_equal): dispatch to __parallel_or for | |
1901 | parallel execution policies. | |
1902 | * include/pstl/glue_algorithm_impl.h | |
1903 | (std::equal): dispatch to "4 iterator" version of | |
1904 | __internal::__pattern_equal(). | |
1905 | ||
88dbeb04 | 1906 | 2019-04-17 Jonathan Wakely <jwakely@redhat.com> |
1907 | ||
a0295ab5 | 1908 | PR libstdc++/90105 |
1909 | * include/bits/forward_list.h (operator==): Do not use operator!= to | |
1910 | compare elements. | |
1911 | (forward_list<T, A>::sort(Comp)): When elements are equal take the one | |
1912 | earlier in the list, so that sort is stable. | |
1913 | * testsuite/23_containers/forward_list/operations/90105.cc: New test. | |
1914 | * testsuite/23_containers/forward_list/comparable.cc: Test with | |
1915 | types that meet the minimum EqualityComparable and LessThanComparable | |
1916 | requirements. Remove irrelevant comment. | |
1917 | ||
37a7dbf9 | 1918 | * include/std/variant (__detail::__variant::_Traits::_S_copy_assign): |
1919 | Do not depend on whether all alternative types are move constructible. | |
1920 | (__detail::__variant::_Copy_assign_base::operator=): Remove cv-quals | |
1921 | from the operand when deciding whether to perform the assignment. | |
1922 | * testsuite/20_util/variant/compile.cc (DeletedMoves): Define type | |
1923 | with deleted move constructor and deleted move assignment operator. | |
1924 | (default_ctor, copy_ctor, move_ctor, copy_assign, move_assign): Check | |
1925 | behaviour of variants with DeletedMoves as an alternative. | |
1926 | * testsuite/20_util/variant/run.cc (DeletedMoves): Define same type. | |
1927 | (move_ctor, move_assign): Check that moving a variant with a | |
1928 | DeletedMoves alternative falls back to copying instead of moving. | |
1929 | ||
e9a490a4 | 1930 | * testsuite/20_util/variant/compile.cc: Remove empty string literals |
1931 | from static_assert declarations. | |
1932 | ||
c4495ab1 | 1933 | * testsuite/20_util/variant/compile.cc (MoveCtorOnly): Fix type to |
1934 | actually match its name. | |
1935 | (MoveCtorAndSwapOnly): Define new type that adds swap to MoveCtorOnly. | |
1936 | (test_swap()): Fix result for MoveCtorOnly and check | |
1937 | MoveCtorAndSwapOnly. | |
1938 | ||
88dbeb04 | 1939 | * include/std/optional (optional::value_or(U&&) &&): Add missing |
1940 | constexpr specifier. | |
1941 | * testsuite/20_util/optional/constexpr/observers/4.cc: Check value_or | |
1942 | for disengaged optionals and rvalue optionals. | |
1943 | * testsuite/20_util/optional/observers/4.cc: Likewise. | |
1944 | ||
11deac81 | 1945 | 2019-04-12 Thomas Rodgers <trodgers@redhat.com> |
1946 | ||
1947 | * include/pstl/algorithm_impl.h: Uglify identfiers. | |
1948 | * include/pstl/numeric_impl.h: Uglify identfiers. | |
1949 | * include/pstl/parallel_backend_tbb.h: Uglify identfiers. | |
1950 | ||
34d8d757 | 1951 | 2019-04-11 Thomas Rodgers <trodgers@redhat.com> |
1952 | ||
1953 | * include/bits/c++config: | |
1954 | Add definition for __PSTL_ASSERT. | |
1955 | Add definition for __PSTL_ASSERT_MSG. | |
1956 | * include/pstl/algorithm_impl.h: Replace use of assert(). | |
1957 | * include/pstl/numeric_impl.h: Replace use of assert(). | |
1958 | * include/pstl/parallel_backend_tbb.h: | |
1959 | Replace use of assert(). | |
1960 | Replace use of __TBB_ASSERT(). | |
34d8d757 | 1961 | * include/pstl/parallel_backend_utils.h: Replace use of assert(). |
1962 | ||
629a2d18 | 1963 | 2019-04-11 Jonathan Wakely <jwakely@redhat.com> |
1964 | ||
1965 | PR libstdc++/90046 | |
1966 | * src/c++17/memory_resource.cc | |
1967 | (monotonic_buffer_resource::_Chunk::allocate): Increase alignment if | |
1968 | needed to allow placing a _Chunk at the end of the buffer. | |
1969 | (monotonic_buffer_resource::_M_new_buffer): Remove static_assert. | |
1970 | ||
b047c9ae | 1971 | 2019-04-10 Jonathan Wakely <jwakely@redhat.com> |
1972 | ||
6a98b075 | 1973 | * doc/xml/faq.xml: Add information about emergency EH pool. |
1974 | * doc/xml/manual/debug.xml: Update list of memory debugging tools. | |
1975 | Move outdated information on mt_allocator to a separate section. | |
1976 | * doc/xml/manual/evolution.xml: Clarify that GLIBCXX_FORCE_NEW | |
1977 | doesn't affect the default allocator. | |
1978 | ||
706bf2a5 | 1979 | * testsuite/lib/libstdc++.exp (check_v3_target_parallel_mode): Fix |
1980 | typo. | |
1981 | ||
b047c9ae | 1982 | PR libstdc++/89851 |
1983 | * testsuite/20_util/variant/89851.cc: New test. | |
1984 | ||
faa382bd | 1985 | 2019-04-09 Jonathan Wakely <jwakely@redhat.com> |
1986 | ||
492debfa | 1987 | * include/std/variant: Adjust whitespace. Add comments. |
1988 | (_Multi_array): Leave primary template undefined. | |
1989 | (_Multi_array<_Tp>): Define partial specialization for base case of | |
1990 | recursion. | |
1991 | (__gen_vtable_impl, __gen_vtable): Remove redundant && from type | |
1992 | which is always a reference. | |
1993 | (__gen_vtable::_S_apply()): Remove function, inline body into | |
1994 | default member initializer. | |
1995 | * testsuite/20_util/variant/visit.cc: Test with noncopyable types. | |
1996 | ||
47cf9c4c | 1997 | * include/std/variant (__variant_idx_cookie): Add member type. |
1998 | (__visitor_result_type): Remove. | |
1999 | (__do_visit): Use invoke_result instead of __visitor_result_type. | |
2000 | * testsuite/20_util/variant/visit.cc: New test. | |
2001 | ||
faa382bd | 2002 | PR libstdc++/90008 |
2003 | * include/std/variant (_VARIANT_RELATION_FUNCTION_TEMPLATE): Remove | |
2004 | unused capture. | |
2005 | * testsuite/20_util/variant/90008.cc: New test. | |
2006 | ||
e4da4897 | 2007 | 2019-04-09 Thomas Rodgers <trodgers@redhat.com> |
2008 | ||
2009 | * include/pstl/algorithm_impl.h: Add namespace qualification. | |
2010 | * include/pstl/execution_defs.h: Add namespace qualification. | |
2011 | * include/pstl/execution_impl.h: Add namespace qualification. | |
2012 | * include/pstl/numeric_impl.h: Add namespace qualification. | |
2013 | * include/pstl/parallel_backend_tbb.h: Add namespace qualification. | |
2014 | * include/pstl/unseq_backend_simd.h: Add namespace qualification. | |
2015 | * include/pstl/parallel_backend_utils.h: Include <cassert>. | |
2016 | ||
ff7d433d | 2017 | 2019-04-08 Ville Voutilainen <ville.voutilainen@gmail.com> |
2018 | ||
2019 | Fix visit<R> for variant. | |
2020 | * include/std/variant (__do_visit): Add a template parameter | |
2021 | for enforcing same return types for visit. | |
2022 | (__gen_vtable_impl): Likewise. | |
2023 | (_S_apply_single_alt): Adjust. | |
2024 | (__visit_invoke_impl): New. Handle casting to void. | |
2025 | (__do_visit_invoke): New. Enforces same return types. | |
2026 | (__do_visit_invoke_r): New. Converts return types. | |
2027 | (__visit_invoke): Adjust. | |
2028 | (__gen_vtable): Add a template parameter for enforcing | |
2029 | same return types for visit. | |
2030 | * testsuite/20_util/variant/visit_r.cc: Add a test for a visitor with | |
2031 | different return types. | |
2032 | * testsuite/20_util/variant/visit_neg.cc: New. Ensures that | |
2033 | visitors with different return types don't accidentally | |
2034 | compile with regular visitation. | |
2035 | ||
d0f56531 | 2036 | 2019-04-08 Christophe Lyon <christophe.lyon@linaro.org> |
2037 | ||
2038 | * testsuite/27_io/filesystem/iterators/caching.cc: Add | |
2039 | dg-require-filesystem-ts. | |
2040 | ||
781cb64d | 2041 | 2019-04-05 Jonathan Wakely <jwakely@redhat.com> |
2042 | ||
bfbd20f7 | 2043 | * doc/xml/manual/status_cxx2020.xml: Update status. |
2044 | * include/std/variant (visit<R>): Define for C++2a (P0655R1). | |
2045 | * testsuite/20_util/variant/visit_r.cc: New test. | |
2046 | ||
83bd31bf | 2047 | * include/bits/fs_dir.h (directory_iterator::operator*) |
2048 | (directory_iterator::operator->): Add noexcept. | |
2049 | (operator==, operator!=): Replace namespace-scope equality operators | |
2050 | for directory iterators with hidden friends. | |
2051 | ||
0067a809 | 2052 | PR libstdc++/89986 |
2053 | * config/abi/pre/gnu.ver: Add missing exports. | |
2054 | * testsuite/27_io/filesystem/iterators/directory_iterator.cc: Test | |
2055 | increment member. | |
2056 | ||
7d0ae205 | 2057 | * config/abi/pre/gnu.ver: Export new symbols. |
2058 | * include/bits/fs_dir.h (recursive_directory_iterator::options()) | |
2059 | (recursive_directory_iterator::recursion_pending()) | |
2060 | (recursive_directory_iterator::disable_recursion_pending()): Remove | |
2061 | inline definitions. Make noexcept. | |
2062 | (recursive_directory_iterator::depth()) | |
2063 | (recursive_directory_iterator::operator*()) | |
2064 | (recursive_directory_iterator::operator->()): Make noexcept. | |
2065 | (recursive_directory_iterator::_M_options) | |
2066 | (recursive_directory_iterator::_M_pending): Remove data members. | |
2067 | * src/c++17/fs_path.cc (_Dir_stack): Add constructor and data members. | |
2068 | (recursive_directory_iterator::recursive_directory_iterator): Remove | |
2069 | ctor-initializer. Use new constructor for _Dir_stack. | |
2070 | (recursive_directory_iterator::options()) | |
2071 | (recursive_directory_iterator::recursion_pending()) | |
2072 | (recursive_directory_iterator::disable_recursion_pending()): Add | |
2073 | non-inline definitions. | |
2074 | (recursive_directory_iterator::depth()): Make noexcept. | |
2075 | (recursive_directory_iterator::increment(error_code&)) | |
2076 | (recursive_directory_iterator::pop(error_code&)): Adjust to new | |
2077 | location of options and recursion_pending members. | |
2078 | * testsuite/27_io/filesystem/iterators/recursion_pending.cc: New test. | |
2079 | * testsuite/util/testsuite_fs.h (__gnu_test::scoped_file): Add | |
2080 | user-declared move constructor and assignment operator, to make the | |
2081 | type move-only. | |
2082 | ||
5a6e0b73 | 2083 | * src/c++17/fs_dir.cc (_Dir::advance(bool, error_code&)): Handle |
2084 | d_type == DT_UNKNOWN immediately. | |
2085 | (_Dir::should_recurse(bool, error_code&)): Remove file_type::unknown | |
2086 | handling here. | |
2087 | * testsuite/27_io/filesystem/iterators/caching.cc: New test. | |
2088 | ||
aa9c570e | 2089 | * include/bits/fs_path.h (path::operator=(path&&)): Check for self |
2090 | assignment. | |
2091 | * src/c++17/fs_path.cc (path::operator=(const path&)): Likewise. | |
2092 | * testsuite/27_io/filesystem/path/assign/copy.cc: Test self | |
2093 | assignment. | |
2094 | ||
781cb64d | 2095 | PR libstdc++/87431 (again) |
2096 | * include/bits/basic_string.h (__variant::_Never_valueless_alt): | |
2097 | Define partial specialization for basic_string. | |
2098 | * include/bits/shared_ptr.h (_Never_valueless_alt): Likewise for | |
2099 | shared_ptr and weak_ptr. | |
2100 | * include/bits/std_function.h (_Never_valueless_alt): Likewise for | |
2101 | function. | |
2102 | * include/bits/stl_vector.h (_Never_valueless_alt): Likewise for | |
2103 | vector. | |
2104 | * include/bits/unique_ptr.h (_Never_valueless_alt): Likewise for | |
2105 | unique_ptr. | |
2106 | * include/debug/vector (_Never_valueless_alt): Likewise for debug | |
2107 | vector. | |
2108 | * include/std/any (_Never_valueless_alt): Define explicit | |
2109 | specialization for any. | |
2110 | * include/std/variant (_Never_valueless_alt): Define primary template. | |
2111 | (__never_valueless): Use _Never_valueless_alt instead of | |
2112 | is_trivially_copyable. | |
2113 | (variant::emplace<N>(Args&&...)): Add special case for non-throwing | |
2114 | initializations to avoid try-catch overhead. Add special case for | |
2115 | scalars produced by potentially-throwing conversions. Use | |
2116 | _Never_valueless_alt instead of is_trivially_copyable for the | |
2117 | remaining strong exception-safety cases. | |
2118 | (variant::emplace<N>(initializer_list<U>, Args&&...)): Likewise. | |
2119 | * testsuite/20_util/variant/87431.cc: Run both test functions. | |
2120 | * testsuite/20_util/variant/exception_safety.cc: New test. | |
2121 | * testsuite/20_util/variant/run.cc: Use pmr::string instead of string, | |
2122 | so the variant becomes valueless. | |
2123 | ||
62fd39e8 | 2124 | 2019-04-03 Jonathan Wakely <jwakely@redhat.com> |
2125 | ||
e1d699b8 | 2126 | PR libstdc++/85184 |
2127 | * include/std/variant (_Copy_assign_base, _Move_assign_base, variant): | |
2128 | Remove assertions. | |
72be2bb7 | 2129 | (variant::emplace<_Tp>): Return result of emplace<N> directly. |
e1d699b8 | 2130 | |
62fd39e8 | 2131 | * include/std/string (__hash_string_base): New class template defining |
2132 | operator() for hashing strings. | |
2133 | (hash<pmr::string>, hash<pmr::u8string>, hash<pmr::u16string>) | |
2134 | (hash<pmr::u32string>, hash<pmr::wstring>): Define for C++17. | |
2135 | * testsuite/21_strings/basic_string/hash/hash.cc: New test. | |
2136 | * testsuite/21_strings/basic_string/hash/hash_char8_t.cc: New test. | |
2137 | ||
4f3e024d | 2138 | 2019-04-01 Ville Voutilainen <ville.voutilainen@gmail.com> |
2139 | ||
2140 | Use single-visitation in variant assignment and swap and relops. | |
2141 | Also use indices instead of types when checking whether | |
2142 | variants hold the same thing. | |
2143 | * include/std/variant (__do_visit): Add a template parameter | |
2144 | for index visitation, invoke with indices if index visitation | |
2145 | is used. | |
2146 | (__variant_idx_cookie): New. | |
2147 | (__visit_with_index): Likewise. | |
2148 | (_Copy_assign_base::operator=): Do single-visitation with | |
2149 | an index visitor. | |
2150 | (_Move_assign_base::operator=): Likewise. | |
2151 | (_Extra_visit_slot_needed): Adjust. | |
2152 | (__visit_invoke): Call with indices if it's an index visitor. | |
2153 | (relops): Do single-visitation with an index visitor. | |
2154 | (swap): Likewise. | |
2155 | (__visitor_result_type): New. | |
2156 | ||
106979b7 | 2157 | 2019-03-30 Eric Botcazou <ebotcazou@adacore.com> |
2158 | ||
2159 | * src/c++17/fs_ops.cc (fs::permissions): Use std::errc::not_supported. | |
2160 | ||
225ca87b | 2161 | 2019-03-28 Ville Voutilainen <ville.voutilainen@gmail.com> |
2162 | ||
2163 | Don't revisit a variant we are already visiting. | |
2164 | * include/std/variant (__variant_construct_single): New. | |
2165 | (__variant_construct): Use it. | |
2166 | (_M_destructive_move): Likewise. | |
2167 | (_M_destructive_copy): Likewise. | |
2168 | (_Copy_assign_base::operator=): Adjust. | |
2169 | (_Move_assign_base::operator=): Likewise. | |
2170 | (swap): Likewise. | |
2171 | ||
7237dce7 | 2172 | 2019-03-26 Jonathan Wakely <jwakely@redhat.com> |
2173 | ||
2174 | PR libstdc++/85965 | |
2175 | * include/bits/hashtable.h (_Hashtable): Move static assertions to | |
2176 | destructor so they are not evaluated until the _Key type is complete. | |
2177 | * include/bits/stl_tree.h (_Rb_tree): Likewise. | |
2178 | * testsuite/23_containers/set/85965.cc: New test. | |
2179 | * testsuite/23_containers/unordered_set/85965.cc: New test. | |
2180 | * testsuite/23_containers/map/48101_neg.cc: Replace "here" errors | |
2181 | with regexp matching the corresponding _Rb_tree specialization. | |
2182 | * testsuite/23_containers/multimap/48101_neg.cc: Likewise. | |
2183 | * testsuite/23_containers/multiset/48101_neg.cc: Remove "here" error. | |
2184 | * testsuite/23_containers/set/48101_neg.cc: Likewise. | |
2185 | * testsuite/23_containers/unordered_map/48101_neg.cc: Likewise. | |
2186 | * testsuite/23_containers/unordered_multimap/48101_neg.cc: Likewise. | |
2187 | * testsuite/23_containers/unordered_multiset/48101_neg.cc: Likewise. | |
2188 | * testsuite/23_containers/unordered_set/48101_neg.cc: Likewise. | |
2189 | ||
4c0ef551 | 2190 | 2019-03-26 Ville Voutilainen <ville.voutilainen@gmail.com> |
2191 | ||
2192 | PR libstdc++/89825 | |
2193 | Fix based on a suggestion by Antony Polukhin. | |
2194 | * include/std/variant (__never_valueless): New. | |
2195 | (_M_valid): Use it. | |
2196 | (_Extra_visit_slot_needed): New. | |
2197 | (_Multi_array): Use it. | |
2198 | (_S_apply_all_alts): Likewise. | |
2199 | ||
28b460dd | 2200 | 2019-03-26 Ville Voutilainen <ville.voutilainen@gmail.com> |
2201 | ||
2202 | PR libstdc++/89824 | |
2203 | Fix based on a suggestion by Antony Polukhin. | |
2204 | * include/std/variant (__gen_vtable): Don't reserve an | |
2205 | additional table slot, _Multi_array already does that. | |
2206 | ||
4d235dc5 | 2207 | 2019-03-26 Ville Voutilainen <ville.voutilainen@gmail.com> |
2208 | ||
2209 | PR libstdc++/89816 | |
2210 | Fix based on a suggestion by Antony Polukhin. | |
2211 | * include/std/variant (__variant_construct): Capture a pointer | |
2212 | to the storage and visit just one variant. | |
2213 | ||
d0595c7e | 2214 | 2019-03-22 Jonathan Wakely <jwakely@redhat.com> |
2215 | ||
5c34f7ca | 2216 | * doc/xml/manual/backwards_compatibility.xml: Remove link to |
2217 | Doxygen-generated pages with unstable URL. | |
2218 | * doc/xml/manual/concurrency_extensions.xml: Likewise. | |
2219 | * doc/xml/manual/extensions.xml: Likewise. | |
2220 | * doc/xml/manual/parallel_mode.xml: Likewise. | |
2221 | * doc/xml/manual/support.xml: Likewise. | |
2222 | ||
d0595c7e | 2223 | * include/bits/stl_algobase.h (__lg): Do arithmetic on type int to |
2224 | avoid -Wconversion warnings. | |
2225 | ||
7e155e54 | 2226 | 2019-03-21 Thomas Rodgers <trodgers@redhat.com> |
2227 | ||
2228 | * include/Makefile.am (std_header): Add ${std_srcdir}/execution. | |
2229 | (pstl_srcdir, pstl_builddir, pstl_headers): New variables. | |
2230 | (allstamped): Add stamp-pstl. | |
2231 | (install-headers): Add ptsl_builddir. | |
2232 | * include/Makefile.in: Regenerate. | |
2233 | * include/bits/c++config: Add pstl configuration. | |
2234 | * include/pstl/LICENSE.txt: New file. | |
2235 | * include/pstl/algorithm_fwd.h: New file. | |
2236 | * include/pstl/algorithm_impl.h: New file. | |
2237 | * include/pstl/execution_defs.h: New file. | |
2238 | * include/pstl/execution_impl.h: New file. | |
2239 | * include/pstl/glue_algorithm_defs.h: New file. | |
2240 | * include/pstl/glue_algorithm_impl.h: New file. | |
2241 | * include/pstl/glue_execution_defs.h: New file. | |
2242 | * include/pstl/glue_memory_defs.h: New file. | |
2243 | * include/pstl/glue_memory_impl.h: New file. | |
2244 | * include/pstl/glue_numeric_defs.h: New file. | |
2245 | * include/pstl/glue_numeric_impl.h: New file. | |
2246 | * include/pstl/memory_impl.h: New file. | |
2247 | * include/pstl/numeric_fwd.h: New file. | |
2248 | * include/pstl/numeric_impl.h: New file. | |
2249 | * include/pstl/parallel_backend.h: New file. | |
2250 | * include/pstl/parallel_backend_tbb.h: New file. | |
2251 | * include/pstl/parallel_backend_utils.h: New file. | |
2252 | * include/pstl/parallel_impl.h: New file. | |
2253 | * include/pstl/pstl_config.h: New file. | |
2254 | * include/pstl/unseq_backend_simd.h: New file. | |
2255 | * include/pstl/utils.h: New file. | |
2256 | * include/std/algorithm: Include parallel algorithm implementations. | |
2257 | * include/std/execution: New file. | |
2258 | * include/std/memory: Include parallel algorithm implementations. | |
2259 | * include/std/numeric: Include parallel algorithm implementations. | |
2260 | * include/std/version: Add parallel algorithms feature test macro. | |
2261 | * testsuite/util/pstl/pstl_test_config.h: New file. | |
2262 | * testsuite/util/pstl/test_utils.h: New file. | |
2263 | * testsuite/20_util/specialized_algorithms/pstl/uninitialized_construct.cc: New file. | |
2264 | * testsuite/20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc: New file. | |
2265 | * testsuite/20_util/specialized_algorithms/pstl/uninitialized_fill_destroy.cc: New file. | |
2266 | * testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc: New file. | |
2267 | * testsuite/25_algorithms/pstl/alg_merge/merge.cc: New file. | |
2268 | * testsuite/25_algorithms/pstl/alg_modifying_operations/copy_if.cc: New file. | |
2269 | * testsuite/25_algorithms/pstl/alg_modifying_operations/copy_move.cc: New file. | |
2270 | * testsuite/25_algorithms/pstl/alg_modifying_operations/fill.cc: New file. | |
2271 | * testsuite/25_algorithms/pstl/alg_modifying_operations/generate.cc: New file. | |
2272 | * testsuite/25_algorithms/pstl/alg_modifying_operations/is_partitioned.cc: New file. | |
2273 | * testsuite/25_algorithms/pstl/alg_modifying_operations/partition.cc: New file. | |
2274 | * testsuite/25_algorithms/pstl/alg_modifying_operations/partition_copy.cc: New file. | |
2275 | * testsuite/25_algorithms/pstl/alg_modifying_operations/remove.cc: New file. | |
2276 | * testsuite/25_algorithms/pstl/alg_modifying_operations/remove_copy.cc: New file. | |
2277 | * testsuite/25_algorithms/pstl/alg_modifying_operations/replace.cc: New file. | |
2278 | * testsuite/25_algorithms/pstl/alg_modifying_operations/replace_copy.cc: New file. | |
2279 | * testsuite/25_algorithms/pstl/alg_modifying_operations/rotate.cc: New file. | |
2280 | * testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc: New file. | |
2281 | * testsuite/25_algorithms/pstl/alg_modifying_operations/swap_ranges.cc: New file. | |
2282 | * testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc: New file. | |
2283 | * testsuite/25_algorithms/pstl/alg_modifying_operations/transform_unary.cc: New file. | |
2284 | * testsuite/25_algorithms/pstl/alg_modifying_operations/unique.cc: New file. | |
2285 | * testsuite/25_algorithms/pstl/alg_modifying_operations/unique_copy_equal.cc: New file. | |
2286 | * testsuite/25_algorithms/pstl/alg_nonmodifying/adjacent_find.cc: New file. | |
2287 | * testsuite/25_algorithms/pstl/alg_nonmodifying/all_of.cc: New file. | |
2288 | * testsuite/25_algorithms/pstl/alg_nonmodifying/any_of.cc: New file. | |
2289 | * testsuite/25_algorithms/pstl/alg_nonmodifying/count.cc: New file. | |
2290 | * testsuite/25_algorithms/pstl/alg_nonmodifying/equal.cc: New file. | |
2291 | * testsuite/25_algorithms/pstl/alg_nonmodifying/find.cc: New file. | |
2292 | * testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc: New file. | |
2293 | * testsuite/25_algorithms/pstl/alg_nonmodifying/find_first_of.cc: New file. | |
2294 | * testsuite/25_algorithms/pstl/alg_nonmodifying/find_if.cc: New file. | |
2295 | * testsuite/25_algorithms/pstl/alg_nonmodifying/for_each.cc: New file. | |
2296 | * testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc: New file. | |
2297 | * testsuite/25_algorithms/pstl/alg_nonmodifying/none_of.cc: New file. | |
2298 | * testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc: New file. | |
2299 | * testsuite/25_algorithms/pstl/alg_nonmodifying/reverse.cc: New file. | |
2300 | * testsuite/25_algorithms/pstl/alg_nonmodifying/reverse_copy.cc: New file. | |
2301 | * testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc: New file. | |
2302 | * testsuite/25_algorithms/pstl/alg_sorting/includes.cc: New file. | |
2303 | * testsuite/25_algorithms/pstl/alg_sorting/is_heap.cc: New file. | |
2304 | * testsuite/25_algorithms/pstl/alg_sorting/is_sorted.cc: New file. | |
2305 | * testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc: New file. | |
2306 | * testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc: New file. | |
2307 | * testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc: New file. | |
2308 | * testsuite/25_algorithms/pstl/alg_sorting/partial_sort_copy.cc: New file. | |
2309 | * testsuite/25_algorithms/pstl/alg_sorting/set.cc: New file. | |
2310 | * testsuite/25_algorithms/pstl/alg_sorting/sort.cc: New file. | |
2311 | * testsuite/26_numerics/pstl/numeric_ops/adjacent_difference.cc: New file. | |
2312 | * testsuite/26_numerics/pstl/numeric_ops/reduce.cc: New file. | |
2313 | * testsuite/26_numerics/pstl/numeric_ops/scan.cc: New file. | |
2314 | * testsuite/26_numerics/pstl/numeric_ops/transform_reduce.cc: New file. | |
2315 | * testsuite/26_numerics/pstl/numeric_ops/transform_scan.cc: New file. | |
2316 | * testsuite/testsuite/20_util/specialized_algorithms/pstl/uninitialized_construct.cc: New file. | |
2317 | * testsuite/testsuite/20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc: New file. | |
2318 | * testsuite/testsuite/20_util/specialized_algorithms/pstl/uninitialized_fill_destroy.cc: New file. | |
2319 | * testsuite/testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc: New file. | |
2320 | * testsuite/testsuite/25_algorithms/pstl/alg_merge/merge.cc: New file. | |
2321 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_if.cc: New file. | |
2322 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_move.cc: New file. | |
2323 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/fill.cc: New file. | |
2324 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/generate.cc: New file. | |
2325 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/is_partitioned.cc: New file. | |
2326 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/partition.cc: New file. | |
2327 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/partition_copy.cc: New file. | |
2328 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/remove.cc: New file. | |
2329 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/remove_copy.cc: New file. | |
2330 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/replace.cc: New file. | |
2331 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/replace_copy.cc: New file. | |
2332 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate.cc: New file. | |
2333 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc: New file. | |
2334 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/swap_ranges.cc: New file. | |
2335 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc: New file. | |
2336 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_unary.cc: New file. | |
2337 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/unique.cc: New file. | |
2338 | * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/unique_copy_equal.cc: New file. | |
2339 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/adjacent_find.cc: New file. | |
2340 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/all_of.cc: New file. | |
2341 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/any_of.cc: New file. | |
2342 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/count.cc: New file. | |
2343 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/equal.cc: New file. | |
2344 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find.cc: New file. | |
2345 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc: New file. | |
2346 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find_first_of.cc: New file. | |
2347 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find_if.cc: New file. | |
2348 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/for_each.cc: New file. | |
2349 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc: New file. | |
2350 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/none_of.cc: New file. | |
2351 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc: New file. | |
2352 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse.cc: New file. | |
2353 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse_copy.cc: New file. | |
2354 | * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc: New file. | |
2355 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/includes.cc: New file. | |
2356 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/is_heap.cc: New file. | |
2357 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/is_sorted.cc: New file. | |
2358 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc: New file. | |
2359 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc: New file. | |
2360 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc: New file. | |
2361 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/partial_sort_copy.cc: New file. | |
2362 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/set.cc: New file. | |
2363 | * testsuite/testsuite/25_algorithms/pstl/alg_sorting/sort.cc: New file. | |
2364 | * testsuite/testsuite/26_numerics/pstl/numeric_ops/adjacent_difference.cc: New file. | |
2365 | * testsuite/testsuite/26_numerics/pstl/numeric_ops/reduce.cc: New file. | |
2366 | * testsuite/testsuite/26_numerics/pstl/numeric_ops/scan.cc: New file. | |
2367 | * testsuite/testsuite/26_numerics/pstl/numeric_ops/transform_reduce.cc: New file. | |
2368 | * testsuite/testsuite/26_numerics/pstl/numeric_ops/transform_scan.cc: New file. | |
2369 | ||
480b3b75 | 2370 | 2019-03-21 Jonathan Wakely <jwakely@redhat.com> |
2371 | ||
0a4390ac | 2372 | * include/c_compatibility/math.h [!__STDCPP_WANT_MATH_SPEC_FUNCS__] |
2373 | (assoc_laguerre, assoc_laguerref, assoc_laguerrel, assoc_legendre) | |
2374 | (assoc_legendref, assoc_legendrel, beta, betaf, betal, comp_ellint_1) | |
2375 | (comp_ellint_1f, comp_ellint_1l, comp_ellint_2, comp_ellint_2f) | |
2376 | (comp_ellint_2l, comp_ellint_3, comp_ellint_3f, comp_ellint_3l) | |
2377 | (cyl_bessel_i, cyl_bessel_if, cyl_bessel_il, cyl_bessel_j) | |
2378 | (cyl_bessel_jf, cyl_bessel_jl, cyl_bessel_k, cyl_bessel_kf) | |
2379 | (cyl_bessel_kl, cyl_neumann, cyl_neumannf, cyl_neumannl, ellint_1) | |
2380 | (ellint_1f, ellint_1l, ellint_2, ellint_2f, ellint_2l, ellint_3) | |
2381 | (ellint_3f, ellint_3l, expint, expintf, expintl, hermite, hermitef) | |
2382 | (hermitel, laguerre, laguerref, laguerrel, legendre, legendref) | |
2383 | (legendrel, riemann_zeta, riemann_zetaf, riemann_zetal, sph_bessel) | |
2384 | (sph_besself, sph_bessell, sph_legendre, sph_legendref, sph_legendrel) | |
2385 | (sph_neumann, sph_neumannf, sph_neumannl): Only add using-declarations | |
2386 | when the special functions IS is enabled, not for C++17. | |
2387 | * testsuite/26_numerics/headers/cmath/functions_global_c++17.cc: | |
2388 | Replace with ... | |
2389 | * testsuite/26_numerics/headers/cmath/functions_global.cc: New test, | |
2390 | without checks for special functions in C++17. | |
2391 | * testsuite/26_numerics/headers/cmath/special_functions_global.cc: | |
2392 | New test. | |
2393 | ||
480b3b75 | 2394 | PR libstdc++/88066 |
2395 | * include/backward/hash_map: Use <> for includes not "". | |
2396 | * include/backward/hash_set: Likewise. | |
2397 | * include/backward/strstream: Likewise. | |
2398 | * include/tr1/bessel_function.tcc: Likewise. | |
2399 | * include/tr1/exp_integral.tcc: Likewise. | |
2400 | * include/tr1/legendre_function.tcc: Likewise. | |
2401 | * include/tr1/modified_bessel_func.tcc: Likewise. | |
2402 | * include/tr1/riemann_zeta.tcc: Likewise. | |
2403 | ||
ed360d55 | 2404 | 2019-03-19 Jonathan Wakely <jwakely@redhat.com> |
2405 | ||
2406 | * doc/xml/manual/allocator.xml: Link to table documenting evolution | |
2407 | of extension allocators. | |
2408 | * doc/xml/manual/evolution.xml: Use angle brackets for header names. | |
2409 | Document new headers in 7.2, 8.1 and 9.1 releases. | |
2410 | * doc/xml/manual/using.xml: Adjust link target for new_allocator. | |
2411 | * doc/html/*: Regenerate. | |
2412 | ||
8f9d7eb1 | 2413 | 2019-03-12 John David Anglin <dave.anglin@bell.net> |
2414 | ||
2415 | PR libstdc++/89461 | |
2416 | * testsuite/lib/libstdc++.exp: Locate libatomic. | |
2417 | * testsuite/lib/dg-options.exp (add_options_for_libatomic): New. | |
2418 | * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Add | |
2419 | libatomic options. | |
2420 | * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise. | |
2421 | * testsuite/experimental/net/timer/waitable/cons.cc: Likewise. | |
2422 | * testsuite/experimental/net/timer/waitable/dest.cc: Likewise. | |
2423 | * testsuite/experimental/net/timer/waitable/ops.cc: Likewise. | |
2424 | ||
0bd005b6 | 2425 | 2019-03-11 Jonathan Wakely <jwakely@redhat.com> |
2426 | ||
5995ba3a | 2427 | PR libstdc++/89460 |
2428 | * configure.ac: Check for sockatmark. | |
2429 | * crossconfig.m4: Check for sockatmark. | |
2430 | * config.h.in: Regenerate. | |
2431 | * configure: Regenerate. | |
2432 | * include/experimental/internet (address_v4::_S_hton): Rename | |
2433 | overloaded functions to _S_hton_16 and _S_ntoh_16. | |
2434 | (address_v4::_S_ntoh): Rename to _S_ntoh_16 and _S_ntoh_32. | |
2435 | (basic_endpoint): Adjust calls to _S_hton and _S_ntoh. | |
2436 | * include/experimental/socket (basic_socket::at_mark): Check | |
2437 | _GLIBCXX_HAVE_SOCKATMARK. | |
2438 | ||
5aa8571a | 2439 | * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc: Use |
2440 | const variables instead of macros. | |
2441 | ||
0bd005b6 | 2442 | PR libstdc++/89629 |
2443 | * libsupc++/hash_bytes.cc [__SIZEOF_SIZE_T__ == 8] (_Hash_bytes): | |
2444 | Use correct type for len_aligned. | |
2445 | * testsuite/20_util/hash/89629.cc: New test. | |
2446 | ||
bc204227 | 2447 | 2019-03-11 Jakub Jelinek <jakub@redhat.com> |
2448 | ||
2449 | PR libstdc++/89641 | |
2450 | * include/std/atomic (atomic<T>::store, atomic<T>::load, | |
2451 | atomic<T>::exchange, atomic<T>::compare_exchange_weak, | |
2452 | atomic<T>::compare_exchange_strong): Cast __m or __s and __f to int. | |
2453 | * include/bits/atomic_base.h (__atomic_base<T>::operator++, | |
2454 | __atomic_base<T>::operator--, __atomic_base<T>::operator+=, | |
2455 | __atomic_base<T>::operator-=, __atomic_base<T>::operator&=, | |
2456 | __atomic_base<T>::operator|=, __atomic_base<T>::operator^=, | |
2457 | __atomic_base<T*>::operator++, __atomic_base<T*>::operator--, | |
2458 | __atomic_base<T*>::operator+=, __atomic_base<T*>::operator-=): Cast | |
2459 | memory_order_seq_cst to int. | |
2460 | ||
fc557c2b | 2461 | 2019-03-08 Jonathan Wakely <jwakely@redhat.com> |
2462 | ||
59b5e890 | 2463 | * doc/xml/manual/using.xml: Use link element instead of xref. |
2464 | * doc/html/*: Regenerate. | |
2465 | ||
fc557c2b | 2466 | * include/bits/fs_path.h (path::format): Add fixed underlying type. |
2467 | ||
66c6ff9e | 2468 | 2019-03-08 François Dumont <fdumont@gcc.gnu.org> |
2469 | ||
448338d0 | 2470 | PR libstdc++/89477 |
2471 | * include/debug/map.h (map): Use _RequireNotAllocator to constrain | |
2472 | parameters in deduction guides. | |
2473 | * include/debug/multimap.h (multimap): Likewise. | |
2474 | * include/debug/set.h (multimap): Likewise. | |
2475 | * include/debug/multiset.h (multimap): Likewise. | |
2476 | * include/debug/unordered_map (unordered_map): Likewise. | |
2477 | (unordered_multimap): Likewise. | |
2478 | * include/debug/unordered_set (unordered_set): Likewise. | |
2479 | (unordered_multiset): Likewise. | |
2480 | ||
66c6ff9e | 2481 | PR libstdc++/89608 |
2482 | * include/debug/unordered_map (unordered_map<>::_M_check_rehashed): | |
2483 | Invalidate all iterators in case of rehash. | |
2484 | (unordered_multimap<>::_M_check_rehashed): Likewise. | |
2485 | * include/debug/unordered_set | |
2486 | (unordered_set<>::_M_check_rehashed): Likewise. | |
2487 | (unordered_multiset<>::_M_check_rehashed): Likewise. | |
2488 | * testsuite/23_containers/unordered_set/debug/89608_neg.cc: New. | |
2489 | ||
32e92dc2 | 2490 | 2019-03-07 Andreas Schwab <schwab@suse.de> |
2491 | ||
2492 | * config/abi/post/riscv64-linux-gnu: New directory. | |
2493 | * config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: New file. | |
2494 | ||
61dcf2e1 | 2495 | 2019-03-07 Jonathan Wakely <jwakely@redhat.com> |
2496 | ||
682ee94e | 2497 | * testsuite/20_util/function_objects/bind_front/1.cc: Change from |
2498 | compile test to run. Fix typo. | |
2499 | ||
f24442bd | 2500 | * doc/xml/manual/status_cxx2020.xml: Update C++20 status. |
2501 | * doc/html/*: Regenerate. | |
2502 | ||
61dcf2e1 | 2503 | P0356R5 Simplified partial function application |
2504 | * include/std/functional [C++20] (_Bind_front, _Bind_front_t): Define | |
2505 | helpers for bind_front. | |
2506 | (bind_front, __cpp_lib_bind_front): Define. | |
2507 | * testsuite/20_util/function_objects/bind_front/1.cc: New test. | |
2508 | ||
b4af2395 | 2509 | 2019-03-06 Jonathan Wakely <jwakely@redhat.com> |
2510 | ||
2511 | * include/std/type_traits (__cpp_lib_bounded_array_traits): Define. | |
2512 | * include/std/version (__cpp_lib_bounded_array_traits): Likewise. | |
2513 | * testsuite/20_util/is_bounded_array/value.cc: Check for macro. | |
2514 | * testsuite/20_util/is_unbounded_array/value.cc: Likewise. | |
2515 | ||
f1857b8b | 2516 | 2019-03-06 Edward Smith-Rowland <3dw4rd@verizon.net> |
2517 | ||
2518 | PR libstdc++/86655 - std::assoc_legendre should not constrain | |
2519 | the value of m (or x). | |
2520 | * include/tr1/legendre_function.tcc (__assoc_legendre_p, | |
2521 | __sph_legendre): If degree > order Don't throw, return 0. | |
2522 | (__legendre_p, __assoc_legendre_p): Don't constrain x either. | |
2523 | * testsuite/special_functions/02_assoc_legendre/pr86655.cc: New test. | |
2524 | * testsuite/special_functions/20_sph_legendre/pr86655.cc: New test. | |
2525 | * testsuite/tr1/5_numerical_facilities/special_functions/ | |
2526 | 02_assoc_legendre/pr86655.cc: New test. | |
2527 | * testsuite/tr1/5_numerical_facilities/special_functions/ | |
2528 | 22_sph_legendre/pr86655.cc: New test. | |
2529 | ||
49c83dca | 2530 | 2019-03-06 Ville Voutilainen <ville.voutilainen@gmail.com> |
2531 | ||
2532 | Rewrite variant. | |
2533 | Also PR libstdc++/85517 | |
2534 | * include/std/variant (__do_visit): New. | |
2535 | (__variant_cast): Likewise. | |
2536 | (__variant_cookie): Likewise. | |
2537 | (__erased_*): Remove. | |
2538 | (_Variant_storage::_S_vtable): Likewise. | |
2539 | (_Variant_storage::__M_reset_impl): Adjust to use __do_visit. | |
2540 | (_Variant_storage::__M_reset): Adjust. | |
2541 | (__variant_construct): New. | |
2542 | (_Copy_ctor_base(const _Copy_ctor_base&)): Adjust to use | |
2543 | __variant_construct. | |
2544 | (_Move_ctor_base(_Move_ctor_base&&)): Likewise. | |
2545 | (_Move_ctor_base::__M_destructive_copy): New. | |
2546 | (_Move_ctor_base::__M_destructive_move): Adjust to use | |
2547 | __variant_construct. | |
2548 | (_Copy_assign_base::operator=): Adjust to use __do_visit. | |
2549 | (_Copy_assign_alias): Adjust to check both copy assignment | |
2550 | and copy construction for triviality. | |
2551 | (_Move_assign_base::operator=): Adjust to use __do_visit. | |
2552 | (_Multi_array): Add support for visitors that accept and return | |
2553 | a __variant_cookie. | |
2554 | (__gen_vtable_impl::_S_apply_all_alts): Likewise. | |
2555 | (__gen_vtable_impl::_S_apply_single_alt): Likewise. | |
2556 | (__gen_vtable_impl::__element_by_index_or_cookie): New. Generate | |
2557 | a __variant_cookie temporary for a variant that is valueless and.. | |
2558 | (__gen_vtable_impl::__visit_invoke): ..adjust here. | |
2559 | (__gen_vtable::_Array_type): Conditionally make space for | |
2560 | the __variant_cookie visitor case. | |
2561 | (__variant_construct_by_index): New. | |
2562 | (get_if): Adjust to use std::addressof. | |
2563 | (relops): Adjust to use __do_visit. | |
2564 | (variant): Add __variant_cast and __variant_construct_by_index | |
2565 | as friends. | |
2566 | (variant::emplace): Use _M_reset() and __variant_construct_by_index | |
2567 | instead of self-destruction. | |
2568 | (variant::swap): Adjust to use __do_visit. | |
2569 | (visit): Reimplement in terms of __do_visit. | |
2570 | (__variant_hash_call_base_impl::operator()): Adjust to use __do_visit. | |
2571 | * testsuite/20_util/variant/compile.cc: Adjust. | |
2572 | * testsuite/20_util/variant/run.cc: Likewise. | |
2573 | ||
13825fb2 | 2574 | 2019-03-06 Jonathan Wakely <jwakely@redhat.com> |
2575 | ||
2613fa6b | 2576 | * include/bits/c++config.h (_cpp_lib_char8_t): Add L suffix to |
2577 | constant. | |
2578 | * testsuite/experimental/feat-char8_t.cc: Likewise. | |
2579 | ||
a17f06b3 | 2580 | * include/std/type_traits [C++20] (is_bounded_array) |
2581 | (is_unbounded_array, is_bounded_array_v, is_unbounded_array_v): | |
2582 | Define. | |
2583 | * testsuite/20_util/is_bounded_array/requirements/ | |
2584 | explicit_instantiation.cc: New test. | |
2585 | * testsuite/20_util/is_bounded_array/requirements/typedefs.cc: New | |
2586 | test. | |
2587 | * testsuite/20_util/is_bounded_array/value.cc: New test. | |
2588 | * testsuite/20_util/is_unbounded_array/requirements/ | |
2589 | explicit_instantiation.cc: New test. | |
2590 | * testsuite/20_util/is_unbounded_array/requirements/typedefs.cc: New | |
2591 | * test. | |
2592 | * testsuite/20_util/is_unbounded_array/value.cc: New test. | |
2593 | ||
13825fb2 | 2594 | * include/bits/ptr_traits.h [C++20] (pointer_traits<T*>::pointer_to): |
2595 | Add constexpr. | |
2596 | * testsuite/20_util/pointer_traits/pointer_to_constexpr.cc: New test. | |
2597 | ||
2e73e63a | 2598 | 2019-03-05 Jonathan Wakely <jwakely@redhat.com> |
2599 | ||
2600 | * include/c_compatibility/math.h [C++20] (lerp): Add using | |
2601 | declaration. | |
2602 | * include/c_global/cmath [C++20] (__cpp_lib_interpolate): Define. | |
2603 | (__lerp): Define function template to implement lerp. | |
2604 | (lerp(float, float, float), lerp(double, double, double)) | |
2605 | (lerp(long double, long double, long double)): Define for C++20. | |
2606 | * include/std/numeric [C++20] (__cpp_lib_interpolate): Define. | |
2607 | (midpoint(T, T), midpoint(T*, T*)): Define. | |
2608 | * include/std::version [C++20] (__cpp_lib_interpolate): Define. | |
2609 | * testsuite/26_numerics/lerp.cc: New test. | |
2610 | * testsuite/26_numerics/midpoint/floating.cc: New test. | |
2611 | * testsuite/26_numerics/midpoint/integral.cc: New test. | |
2612 | * testsuite/26_numerics/midpoint/pointer.cc: New test. | |
2613 | ||
08d3ce5b | 2614 | 2019-03-04 Edward Smith-Rowland <3dw4rd@verizon.net> |
2615 | ||
2616 | PR libstdc++/88996 Implement P0439R0 | |
2617 | Make std::memory_order a scoped enumeration. | |
2618 | * include/bits/atomic_base.h: For C++20 make memory_order a scoped enum, | |
2619 | add variables for the old enumerators. Adjust calls. | |
2620 | * testsuite/29_atomics/headers/atomic/types_std_c++2a.cc: New test. | |
2621 | * testsuite/29_atomics/headers/atomic/types_std_c++2a_neg.cc: New test. | |
2622 | ||
ad29ad75 | 2623 | 2019-03-04 Jonathan Wakely <jwakely@redhat.com> |
2624 | ||
4233f2a8 | 2625 | * testsuite/26_numerics/bit/bitops.rot/rotl.cc: Remove bogus dg-do |
2626 | directive. | |
2627 | ||
ad29ad75 | 2628 | * include/std/memory_resource (polymorphic_allocator): Add default |
2629 | template argument for C++20. | |
2630 | (polymorphic_allocator::allocate_bytes) | |
2631 | (polymorphic_allocator::deallocate_bytes) | |
2632 | (polymorphic_allocator::allocate_object) | |
2633 | (polymorphic_allocator::deallocate_object) | |
2634 | (polymorphic_allocator::new_object) | |
2635 | (polymorphic_allocator::delete_object): New member functions for | |
2636 | C++20. | |
2637 | * testsuite/20_util/polymorphic_allocator/allocate_object.cc: New | |
2638 | test. | |
2639 | ||
d4c27c4a | 2640 | 2019-03-03 Jonathan Wakely <jwakely@redhat.com> |
2641 | ||
2642 | PR libstdc++/89562 | |
2643 | * src/filesystem/ops-common.h (do_copy_file): Open files in binary | |
2644 | mode for mingw. | |
2645 | ||
6a9c77f1 | 2646 | 2019-03-01 Jonathan Wakely <jwakely@redhat.com> |
2647 | ||
5b313df9 | 2648 | * testsuite/util/testsuite_allocator.h (__gnu_test::memory_resource) |
2649 | [!__cpp_sized_deallocation]: Do not pass size to operator delete. | |
2650 | ||
6a9c77f1 | 2651 | * include/std/memory (uses_allocator_construction_args): New set of |
2652 | overloaded functions. | |
2653 | (make_obj_using_allocator, uninitialized_construct_using_allocator): | |
2654 | New functions. | |
2655 | * include/std/memory_resource (polymorphic_allocator::construct) | |
2656 | [__cplusplus > 201703l]: Replace all overloads with a single function | |
2657 | using uses_allocator_construction_args. | |
2658 | * testsuite/20_util/polymorphic_allocator/construct_c++2a.cc: New | |
2659 | test. | |
2660 | * testsuite/20_util/uses_allocator/make_obj.cc: New test. | |
2661 | ||
53ea0887 | 2662 | 2019-02-27 Jonathan Wakely <jwakely@redhat.com> |
2663 | ||
2664 | PR libstdc++/89466 | |
2665 | * acinclude.m4 (GLIBCXX_CONFIGURE_DOCBOOK): Reorder check for local | |
2666 | stylesheet directories before check for xsltproc. Try to use | |
2667 | xmlcatalog to find local stylesheet directory before trying hardcoded | |
2668 | paths. Add path used by suse to hardcoded paths. Adjust xsltproc | |
2669 | check to look for the same stylesheet as doc/Makefile.am uses. Don't | |
2670 | use xsltproc if xmlcatalog fails to find a local stylesheet. | |
2671 | * configure.ac: Check for xmlcatalog. | |
2672 | * Makefile.in: Regenerate. | |
2673 | * configure: Likewise. | |
2674 | * doc/Makefile.in: Likewise. | |
2675 | * include/Makefile.in: Likewise. | |
2676 | * libsupc++/Makefile.in: Likewise. | |
2677 | * po/Makefile.in: Likewise. | |
2678 | * python/Makefile.in: Likewise. | |
2679 | * src/Makefile.in: Likewise. | |
2680 | * src/c++11/Makefile.in: Likewise. | |
2681 | * src/c++17/Makefile.in: Likewise. | |
2682 | * src/c++98/Makefile.in: Likewise. | |
2683 | * src/filesystem/Makefile.in: Likewise. | |
2684 | * testsuite/Makefile.in: Likewise. | |
2685 | ||
72ebb7e8 | 2686 | 2019-02-26 Jonathan Wakely <jwakely@redhat.com> |
2687 | ||
a7f2f1b1 | 2688 | PR libstdc++/89477 |
2689 | * include/bits/alloc_traits.h (_RequireNotAllocator): New helper for | |
2690 | container deduction guides. | |
2691 | * include/bits/hashtable.h (_RequireNotAllocatorOrIntegral): Likewise. | |
2692 | * include/bits/stl_map.h (map): Use _RequireNotAllocator to constrain | |
2693 | parameters in deduction guides. | |
2694 | * include/bits/stl_multimap.h (multimap): Likewise. | |
2695 | * include/bits/stl_multiset.h (multiset): Likewise. | |
2696 | * include/bits/stl_queue.h (queue, priority_queue): Likewise. | |
2697 | * include/bits/stl_set.h (set): Likewise. | |
2698 | * include/bits/stl_stack.h (stack): Likewise. | |
2699 | * include/bits/unordered_map.h (unordered_map, unordered_multimap): | |
2700 | use _RequireNotAllocator and _RequireNotAllocatorOrIntegral to | |
2701 | constrain parameters in deduction guides. | |
2702 | * include/bits/unordered_set.h (unordered_set, unordered_multiset): | |
2703 | Likewise. | |
2704 | * testsuite/23_containers/map/cons/deduction.cc: Test additional | |
2705 | deduction cases. | |
2706 | * testsuite/23_containers/multiset/cons/deduction.cc: Likewise. | |
2707 | * testsuite/23_containers/set/cons/deduction.cc: Likewise. | |
2708 | * testsuite/23_containers/unordered_map/cons/deduction.cc: Likewise. | |
2709 | * testsuite/23_containers/unordered_multimap/cons/deduction.cc: | |
2710 | Likewise. | |
2711 | * testsuite/23_containers/unordered_multiset/cons/deduction.cc: | |
2712 | Likewise. | |
2713 | * testsuite/23_containers/unordered_set/cons/deduction.cc: Likewise. | |
2714 | ||
72ebb7e8 | 2715 | PR libstdc++/89416 |
2716 | * include/bits/alloc_traits.h (__is_alloc_insertable_impl): Change | |
2717 | to class template and partial specialization using void_t. | |
2718 | (__is_copy_insertable, __is_move_insertable): Adjust base class. | |
2719 | ||
c9f61a64 | 2720 | 2019-02-24 Jonathan Wakely <jwakely@redhat.com> |
2721 | ||
2722 | PR libstdc++/89416 | |
2723 | * include/bits/alloc_traits.h (__is_alloc_insertable_impl): Make | |
2724 | copy and move members public. | |
2725 | ||
61e2d6f7 | 2726 | 2019-02-23 Jonathan Wakely <jwakely@redhat.com> |
2727 | ||
87798f3f | 2728 | * include/std/type_traits (__underlying_type_impl): New helper to |
2729 | make underlying_type SFINAE-friendly. | |
2730 | (underlying_type): Derive from __underlying_type_impl. | |
2731 | * testsuite/20_util/underlying_type/requirements/typedefs-3.cc: New | |
2732 | test. | |
2733 | ||
61e2d6f7 | 2734 | PR libstdc++/89446 |
2735 | * include/bits/char_traits.h (__constant_char_array): Check index is | |
2736 | in range before dereferencing. | |
2737 | (char_traits<char>::compare, char_traits<char>::find) | |
2738 | (char_traits<char8_t>::compare, char_traits<char8_t>::find): Return | |
2739 | immediately if n is zero. | |
2740 | (char_traits<wchar_t>::compare, char_traits<wchar_t>::find): Likewise. | |
2741 | Remove workarounds for PR 67026. | |
2742 | * testsuite/21_strings/basic_string_view/operators/char/89446.cc: | |
2743 | New test. | |
2744 | * testsuite/21_strings/basic_string_view/operators/wchar_t/89446.cc: | |
2745 | New test. | |
2746 | ||
90a443b3 | 2747 | 2019-02-22 Eric Botcazou <ebotcazou@adacore.com> |
2748 | ||
2749 | * config/abi/post/sparc64-linux-gnu/baseline_symbols.txt: Adjust. | |
2750 | * config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt: Likewise. | |
2751 | ||
98485ce3 | 2752 | 2019-02-22 Jakub Jelinek <jakub@redhat.com> |
2753 | ||
2754 | PR libstdc++/89402 | |
2755 | * src/c++98/compatibility-ldbl.cc (_ZNKSt4hashIeEclEe): Change return | |
2756 | type to std::size_t and argument to type to long double. | |
2757 | ||
26b4fc38 | 2758 | 2019-02-22 Eric Botcazou <ebotcazou@adacore.com> |
2759 | ||
2760 | * configure.host (abi_baseline_pair): Adjust for SPARC64/Linux. | |
2761 | * config/abi/post/sparc64-linux-gnu: New directory. | |
2762 | * config/abi/post/sparc64-linux-gnu/baseline_symbols.txt: New file. | |
2763 | * config/abi/post/sparc64-linux-gnu/32: New directory. | |
2764 | * config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt: New file. | |
2765 | ||
4f847a8e | 2766 | 2019-02-21 Jonathan Wakely <jwakely@redhat.com> |
2767 | ||
2768 | * testsuite/29_atomics/headers/atomic/types_std_c++20.cc: New test. | |
2769 | * testsuite/29_atomics/headers/atomic/types_std_c++20_neg.cc: New | |
2770 | test. | |
2771 | ||
aad651b3 | 2772 | 2019-02-22 Tom Honermann <tom@honermann.net> |
2773 | ||
2774 | * python/libstdcxx/v6/printers.py (register_type_printers): Add type | |
2775 | printers for u8string and u8string_view. | |
2776 | ||
c783b3cc | 2777 | 2019-02-22 Tom Honermann <tom@honermann.net> |
2778 | ||
2779 | * testsuite/18_support/byte/ops.cc: Validate | |
2780 | std::to_integer<char8_t>, std::to_integer<char16_t>, and | |
2781 | std::to_integer<char32_t>. | |
2782 | * testsuite/18_support/numeric_limits/dr559.cc: Validate | |
2783 | std::numeric_limits<char8_t>. | |
2784 | * testsuite/18_support/numeric_limits/lowest.cc: Validate | |
2785 | std::numeric_limits<char8_t>::lowest(). | |
2786 | * testsuite/18_support/numeric_limits/max_digits10.cc: Validate | |
2787 | std::numeric_limits<char8_t>::max_digits10. | |
2788 | * testsuite/18_support/type_info/fundamental.cc: Validate | |
2789 | typeinfo for char8_t. | |
2790 | * testsuite/20_util/from_chars/1_c++20_neg.cc: New test, validating | |
2791 | std::from_chars with char8_t. | |
2792 | * testsuite/20_util/hash/requirements/explicit_instantiation.cc: | |
2793 | Validate explicit instantiation of std::hash<char8_t>. | |
2794 | * testsuite/20_util/is_integral/value.cc: Validate | |
2795 | std::is_integral<char8_t>. | |
2796 | * testsuite/20_util/make_signed/requirements/typedefs-4.cc: | |
2797 | Validate std::make_signed<char8_t>. | |
2798 | * testsuite/21_strings/basic_string/cons/char/deduction.cc: | |
2799 | Validate u8string construction from char8_t sources. | |
2800 | * testsuite/21_strings/basic_string/types/pmr_typedefs.cc: Validate | |
2801 | std::pmr::u8string. | |
2802 | * testsuite/21_strings/basic_string_view/operations/compare/ | |
2803 | char/70483.cc: Validate substr operations on u8string_view. | |
2804 | * testsuite/21_strings/basic_string_view/typedefs.cc: Validate that | |
2805 | the u8string_view typedef is defined. | |
2806 | * testsuite/21_strings/char_traits/requirements/ | |
2807 | constexpr_functions.cc: Validate char_traits<char8_t> constexpr | |
2808 | member functions. | |
2809 | * testsuite/21_strings/char_traits/requirements/ | |
2810 | constexpr_functions_c++17.cc: Validate char_traits<char8_t> C++17 | |
2811 | constexpr member functions. | |
2812 | * testsuite/21_strings/headers/string/types_std_c++0x.cc: Validate | |
2813 | that the u8string typedef is defined. | |
2814 | * testsuite/22_locale/locale/cons/unicode.cc: Validate the presence | |
2815 | of the std::codecvt<char16_t, char8_t, std::mbstate_t> and | |
2816 | std::codecvt<char32_t, char8_t, std::mbstate_t> facets. | |
2817 | * testsuite/29_atomics/atomic/cons/assign_neg.cc: Update line | |
2818 | numbers. | |
2819 | * testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise. | |
2820 | * testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: | |
2821 | Likewise. | |
2822 | * testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise. | |
2823 | * testsuite/29_atomics/atomic_integral/is_always_lock_free.cc: | |
2824 | Validate std::atomic<char8_t>::is_always_lock_free | |
2825 | * testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc: | |
2826 | Update line numbers. | |
2827 | * testsuite/29_atomics/atomic_integral/operators/decrement_neg.cc: | |
2828 | Likewise. | |
2829 | * testsuite/29_atomics/atomic_integral/operators/increment_neg.cc: | |
2830 | Likewise. | |
2831 | * testsuite/experimental/polymorphic_allocator/pmr_typedefs_string.cc: | |
2832 | Validate std::experimental::pmr::u8string. | |
2833 | * testsuite/experimental/string_view/typedefs.cc: Validate that the | |
2834 | u8string_view typedef is defined. | |
2835 | * testsuite/util/testsuite_common_types.h: Add char8_t, char16_t and | |
2836 | char32_t to the typelists. | |
2837 | ||
ef96a935 | 2838 | 2019-02-22 Tom Honermann <tom@honermann.net> |
2839 | ||
2840 | * include/ext/typelist.h: Constrain a partial specialization of | |
2841 | typelist::detail::append_ to only match chain<T1,T2>. | |
2842 | ||
d373b606 | 2843 | 2019-02-21 Jonathan Wakely <jwakely@redhat.com> |
2844 | ||
2845 | PR libstdc++/89416 | |
2846 | * include/bits/alloc_traits.h (__is_alloc_insertable_impl): Replace | |
2847 | class template with class. Replace move and copy member types with | |
2848 | member alias templates, so they are only instantiated when needed. | |
2849 | (__is_copy_insertable, __is_move_insertable): Adjust base class. | |
2850 | * testsuite/23_containers/vector/modifiers/push_back/89130.cc: Enable | |
2851 | test for C++11/14/17 as well. | |
2852 | * testsuite/23_containers/vector/modifiers/push_back/89416.cc: New | |
2853 | test. | |
2854 | ||
25395ee8 | 2855 | 2019-02-20 Jakub Jelinek <jakub@redhat.com> |
2856 | ||
2857 | PR libstdc++/89402 | |
2858 | * src/c++98/compatibility-ldbl.cc (_ZNKSt4hashIeEclEe): Add | |
2859 | _GLIBCXX_PURE to the alias declaration. | |
2860 | ||
affcb65b | 2861 | 2019-02-19 Jonathan Wakely <jwakely@redhat.com> |
2862 | ||
2863 | * testsuite/21_strings/basic_string/literals/types.cc | |
2864 | [_GLIBCXX_USE_CHAR8_T]: Adjust expected string type for u8 literal. | |
2865 | * testsuite/21_strings/basic_string/literals/values.cc | |
2866 | [_GLIBCXX_USE_CHAR8_T]: Likewise. | |
2867 | * testsuite/22_locale/codecvt/char16_t.cc: Adjust for u8 literals | |
2868 | potentially having different type. | |
2869 | * testsuite/22_locale/codecvt/char32_t.cc: Likewise. | |
2870 | * testsuite/22_locale/codecvt/codecvt_utf8/79980.cc: Cast u8 literal | |
2871 | to char. | |
2872 | * testsuite/22_locale/codecvt/codecvt_utf8/wchar_t/1.cc: Likewise. | |
2873 | * testsuite/22_locale/codecvt/utf8.cc: Likewise. | |
2874 | * testsuite/22_locale/conversions/string/2.cc: Remove u8 prefix from | |
2875 | string literals only using basic character set. | |
2876 | * testsuite/22_locale/conversions/string/3.cc: Likewise. Cast other | |
2877 | u8 literals to char. | |
2878 | * testsuite/29_atomics/headers/atomic/macros.cc [_GLIBCXX_USE_CHAR8_T]: | |
2879 | Test ATOMIC_CHAR8_T_LOCK_FREE. | |
2880 | Add missing #error to ATOMIC_CHAR16_T_LOCK_FREE test. | |
2881 | * testsuite/29_atomics/headers/atomic/types_std_c++0x.cc | |
2882 | [_GLIBCXX_USE_CHAR8_T]: Check for std::atomic_char8_t. | |
2883 | * testsuite/experimental/string_view/literals/types.cc | |
2884 | [_GLIBCXX_USE_CHAR8_T]: Adjust expected string_view type for u8 | |
2885 | literal. | |
2886 | * testsuite/experimental/string_view/literals/values.cc | |
2887 | [_GLIBCXX_USE_CHAR8_T]: Likewise. | |
2888 | ||
4acc5060 | 2889 | 2019-02-19 Tom Honermann <tom@honermann.net> |
2890 | ||
2891 | * testsuite/18_support/numeric_limits/char8_t.cc: New test cloned | |
2892 | from char16_32_t.cc; validates numeric_limits<char8_t>. | |
2893 | * testsuite/21_strings/basic_string/literals/types-char8_t.cc: New | |
2894 | test cloned from types.cc; validates operator""s for char8_t | |
2895 | returns u8string. | |
2896 | * testsuite/21_strings/basic_string/literals/values-char8_t.cc: New | |
2897 | test cloned from values.cc; validates construction and comparison | |
2898 | of u8string values. | |
2899 | * testsuite/21_strings/basic_string/requirements/ | |
2900 | /explicit_instantiation/char8_t/1.cc: New test cloned from | |
2901 | char16_t/1.cc; validates explicit instantiation of | |
2902 | basic_string<char8_t>. | |
2903 | * testsuite/21_strings/basic_string_view/literals/types-char8_t.cc: | |
2904 | New test cloned from types.cc; validates operator""sv for char8_t | |
2905 | returns u8string_view. | |
2906 | * testsuite/21_strings/basic_string_view/literals/ | |
2907 | values-char8_t.cc: New test cloned from values.cc; validates | |
2908 | construction and comparison of u8string_view values. | |
2909 | * testsuite/21_strings/basic_string_view/requirements/ | |
2910 | explicit_instantiation/char8_t/1.cc: New test cloned from | |
2911 | char16_t/1.cc; validates explicit instantiation of | |
2912 | basic_string_view<char8_t>. | |
2913 | * testsuite/21_strings/char_traits/requirements/char8_t/65049.cc: | |
2914 | New test cloned from char16_t/65049.cc; validates that | |
2915 | char_traits<char8_t> is not vulnerable to the concerns in PR65049. | |
2916 | * testsuite/21_strings/char_traits/requirements/char8_t/ | |
2917 | typedefs.cc: New test cloned from char16_t/typedefs.cc; validates | |
2918 | that char_traits<char8_t> member typedefs are present and correct. | |
2919 | * testsuite/21_strings/char_traits/requirements/ | |
2920 | explicit_instantiation/char8_t/1.cc: New test cloned from | |
2921 | char16_t/1.cc; validates explicit instantiation of | |
2922 | char_traits<char8_t>. | |
2923 | * testsuite/22_locale/codecvt/char16_t-char8_t.cc: New test cloned | |
2924 | from char16_t.cc: validates | |
2925 | codecvt<char16_t, char8_t, mbstate_t>. | |
2926 | * testsuite/22_locale/codecvt/char32_t-char8_t.cc: New test cloned | |
2927 | from char32_t.cc: validates | |
2928 | codecvt<char32_t, char8_t, mbstate_t>. | |
2929 | * testsuite/22_locale/codecvt/utf8-char8_t.cc: New test cloned from | |
2930 | utf8.cc; validates codecvt<char16_t, char8_t, std::mbstate_t> and | |
2931 | codecvt<char32_t, char8_t, std::mbstate_t>. | |
2932 | * testsuite/27_io/filesystem/path/native/string-char8_t.cc: New | |
2933 | test cloned from string.cc; validates filesystem::path construction | |
2934 | from char8_t input. | |
2935 | * testsuite/experimental/feat-char8_t.cc: New test; validates that | |
2936 | the __cpp_lib_char8_t feature test macro is defined with the | |
2937 | correct value. | |
2938 | * testsuite/experimental/filesystem/path/native/string-char8_t.cc: | |
2939 | New test cloned from string.cc; validates filesystem::path | |
2940 | construction from char8_t input. | |
2941 | * testsuite/experimental/string_view/literals/types-char8_t.cc: New | |
2942 | test cloned from types.cc; validates operator""sv for char8_t | |
2943 | returns u8string_view. | |
2944 | * testsuite/experimental/string_view/literals/values-char8_t.cc: | |
2945 | New test cloned from values.cc; validates construction and | |
2946 | comparison of u8string_view values. | |
2947 | * testsuite/experimental/string_view/requirements/ | |
2948 | explicit_instantiation/char8_t/1.cc: New test cloned from | |
2949 | char16_t/1.cc; validates explicit instantiation of | |
2950 | basic_string_view<char8_t>. | |
2951 | * testsuite/ext/char8_t/atomic-1.cc: New test; validates that | |
2952 | ATOMIC_CHAR8_T_LOCK_FREE is not defined if char8_t support is not | |
2953 | enabled. | |
2954 | ||
25694c85 | 2955 | 2019-02-19 Tom Honermann <tom@honermann.net> |
2956 | ||
2957 | P0482R5 char8_t: Standard library support | |
2958 | * config/abi/pre/gnu-versioned-namespace.ver (CXXABI_2.0): Add | |
2959 | typeinfo symbols for char8_t. | |
2960 | * config/abi/pre/gnu.ver: Add CXXABI_1.3.12. | |
2961 | (GLIBCXX_3.4.26): Add symbols for specializations of | |
2962 | numeric_limits and codecvt that involve char8_t. | |
2963 | (CXXABI_1.3.12): Add typeinfo symbols for char8_t. | |
2964 | * include/bits/atomic_base.h: Add atomic_char8_t. | |
2965 | * include/bits/basic_string.h: Add std::hash<u8string> and | |
2966 | operator""s(const char8_t*, size_t). | |
2967 | * include/bits/c++config: Define _GLIBCXX_USE_CHAR8_T and | |
2968 | __cpp_lib_char8_t. | |
2969 | * include/bits/char_traits.h: Add char_traits<char8_t>. | |
2970 | * include/bits/codecvt.h: Add | |
2971 | codecvt<char16_t, char8_t, mbstate_t>, | |
2972 | codecvt<char32_t, char8_t, mbstate_t>, | |
2973 | codecvt_byname<char16_t, char8_t, mbstate_t>, and | |
2974 | codecvt_byname<char32_t, char8_t, mbstate_t>. | |
2975 | * include/bits/cpp_type_traits.h: Add __is_integer<char8_t> to | |
2976 | recognize char8_t as an integral type. | |
2977 | * include/bits/fs_path.h: (path::__is_encoded_char): Recognize | |
2978 | char8_t. | |
2979 | (path::u8string): Return std::u8string when char8_t support is | |
2980 | enabled. | |
2981 | (path::generic_u8string): Likewise. | |
2982 | (path::_S_convert): Handle conversion from char8_t input. | |
2983 | (path::_S_str_convert): Likewise. | |
2984 | * include/bits/functional_hash.h: Add hash<char8_t>. | |
2985 | * include/bits/locale_conv.h (__str_codecvt_out): Add overloads for | |
2986 | char8_t. | |
2987 | * include/bits/locale_facets.h (_GLIBCXX_NUM_UNICODE_FACETS): Bump | |
2988 | for new char8_t specializations. | |
2989 | * include/bits/localefwd.h: Add missing declarations of | |
2990 | codecvt<char16_t, char, mbstate_t> and | |
2991 | codecvt<char32_t, char, mbstate_t>. Add char8_t declarations | |
2992 | codecvt<char16_t, char8_t, mbstate_t> and | |
2993 | codecvt<char32_t, char8_t, mbstate_t>. | |
2994 | * include/bits/postypes.h: Add u8streampos | |
2995 | * include/bits/stringfwd.h: Add declarations of | |
2996 | char_traits<char8_t> and u8string. | |
2997 | * include/c_global/cstddef: Add __byte_operand<char8_t>. | |
2998 | * include/experimental/bits/fs_path.h (path::__is_encoded_char): | |
2999 | Recognize char8_t. | |
3000 | (path::u8string): Return std::u8string when char8_t support is | |
3001 | enabled. | |
3002 | (path::generic_u8string): Likewise. | |
3003 | (path::_S_convert): Handle conversion from char8_t input. | |
3004 | (path::_S_str_convert): Likewise. | |
3005 | * include/experimental/string: Add u8string. | |
3006 | * include/experimental/string_view: Add u8string_view, | |
3007 | hash<experimental::u8string_view>, and | |
3008 | operator""sv(const char8_t*, size_t). | |
3009 | * include/std/atomic: Add atomic<char8_t> and atomic_char8_t. | |
3010 | * include/std/charconv (__is_int_to_chars_type): Recognize char8_t | |
3011 | as a character type. | |
3012 | * include/std/limits: Add numeric_limits<char8_t>. | |
3013 | * include/std/string_view: Add u8string_view, | |
3014 | hash<experimental::u8string_view>, and | |
3015 | operator""sv(const char8_t*, size_t). | |
3016 | * include/std/type_traits: Add __is_integral_helper<char8_t>, | |
3017 | __make_unsigned<char8_t>, and __make_signed<char8_t>. | |
3018 | * libsupc++/atomic_lockfree_defines.h: Define | |
3019 | ATOMIC_CHAR8_T_LOCK_FREE. | |
3020 | * src/c++11/Makefile.am: Compile with -fchar8_t when compiling | |
3021 | codecvt.cc and limits.cc so that char8_t specializations of | |
3022 | numeric_limits and codecvt and emitted. | |
3023 | * src/c++11/Makefile.in: Likewise. | |
3024 | * src/c++11/codecvt.cc: Define members of | |
3025 | codecvt<char16_t, char8_t, mbstate_t>, | |
3026 | codecvt<char32_t, char8_t, mbstate_t>, | |
3027 | codecvt_byname<char16_t, char8_t, mbstate_t>, and | |
3028 | codecvt_byname<char32_t, char8_t, mbstate_t>. | |
3029 | * src/c++11/limits.cc: Define members of | |
3030 | numeric_limits<char8_t>. | |
3031 | * src/c++98/Makefile.am: Compile with -fchar8_t when compiling | |
3032 | locale_init.cc and localename.cc. | |
3033 | * src/c++98/Makefile.in: Likewise. | |
3034 | * src/c++98/locale_init.cc: Add initialization for the | |
3035 | codecvt<char16_t, char8_t, mbstate_t> and | |
3036 | codecvt<char32_t, char8_t, mbstate_t> facets. | |
3037 | * src/c++98/localename.cc: Likewise. | |
3038 | * testsuite/util/testsuite_abi.cc: Validate ABI bump. | |
3039 | ||
140615bb | 3040 | 2019-02-18 Wilco Dijkstra <wdijkstr@arm.com> |
3041 | ||
3042 | * 27_io/filesystem/operations/all.cc: Add dg-require-filesystem-ts. | |
3043 | * 27_io/filesystem/operations/resize_file.cc: Likewise. | |
3044 | * 27_io/filesystem/path/generation/normal2.cc: Likewise. | |
3045 | ||
c677a9d7 | 3046 | 2019-02-14 Jonathan Wakely <jwakely@redhat.com> |
3047 | ||
1bbfe9f8 | 3048 | * doc/xml/manual/status_cxx2020.xml: Update P0887R1 status. |
3049 | * doc/html/*: Regenerate. | |
3050 | ||
b24f00b1 | 3051 | * doc/xml/manual/status_cxx2017.xml: Add P0063R3 to status table. |
3052 | * doc/html/*: Regenerate. | |
3053 | ||
a3d1baa9 | 3054 | * doc/xml/manual/intro.xml: Document LWG 2586 status. |
3055 | * include/bits/uses_allocator.h (__uses_alloc): Use const lvalue | |
3056 | allocator type in is_constructible checks. | |
3057 | * testsuite/20_util/scoped_allocator/69293_neg.cc: Adjust dg-error. | |
3058 | * testsuite/20_util/scoped_allocator/dr2586.cc: New test. | |
3059 | * testsuite/20_util/tuple/cons/allocators.cc: Add test using | |
3060 | problematic type from LWG 2586 discussion. | |
3061 | * testsuite/20_util/uses_allocator/69293_neg.cc: Adjust dg-error. | |
3062 | * testsuite/20_util/uses_allocator/cons_neg.cc: Likewise. | |
3063 | ||
99d130bf | 3064 | * configure.ac: Check for C11 timespec_get function. |
3065 | * crossconfig.m4 (freebsd, linux, gnu, cygwin, solaris, netbsd) | |
3066 | (openbsd): Likewise | |
3067 | * config.h.in: Regenerate. | |
3068 | * configure: Regenerate. | |
3069 | * include/c_global/ctime (timespec, timespec_get): Add to namespace | |
3070 | std for C++17 and up. | |
3071 | ||
48772ec3 | 3072 | * doc/xml/manual/intro.xml: Document LWG 2537 status. |
3073 | * include/bits/stl_queue.h | |
3074 | (priority_queue(const Compare&, const Container&, const Alloc&)) | |
3075 | (priority_queue(const Compare&, Container&&, const Alloc&)): Call | |
3076 | make_heap. | |
3077 | * testsuite/23_containers/priority_queue/dr2537.cc: New test. | |
3078 | ||
ee32dd64 | 3079 | * doc/xml/manual/intro.xml: Document LWG 2566 status. |
3080 | * include/bits/stl_queue.h (queue, priority_queue): Add static | |
3081 | assertions to enforce LWG 2566 requirement on value_type. | |
3082 | * include/bits/stl_stack.h (stack): Likewise. | |
3083 | ||
9724de38 | 3084 | PR middle-end/89303 |
3085 | * testsuite/20_util/enable_shared_from_this/89303.cc: New test. | |
3086 | ||
c677a9d7 | 3087 | * doc/xml/manual/intro.xml: Document LWG 2735 status. |
3088 | * include/bits/std_abs.h: Add comment about LWG 2735. | |
3089 | * testsuite/26_numerics/headers/cstdlib/dr2735.cc: New test. | |
3090 | ||
4194f872 | 3091 | 2019-02-13 Jonathan Wakely <jwakely@redhat.com> |
3092 | ||
3093 | PR libstdc++/89345 | |
3094 | * include/std/version [__cpp_impl_destroying_delete] | |
3095 | (__cpp_lib_destroying_delete): Only define for C++2a and later. | |
3096 | * libsupc++/new [__cpp_impl_destroying_delete] | |
3097 | (__cpp_lib_destroying_delete): Likewise. | |
3098 | (destroying_delete_t, destroying_delete): Likewise, but define even | |
3099 | when __cpp_impl_destroying_delete is not defined. | |
3100 | * testsuite/18_support/destroying_delete.cc: New test. | |
3101 | ||
aaacaee2 | 3102 | 2019-02-11 Jonathan Wakely <jwakely@redhat.com> |
3103 | ||
3104 | PR libstdc++/89023 | |
3105 | * testsuite/17_intro/headers/c++2011/parallel_mode.cc: New test. | |
3106 | * testsuite/17_intro/headers/c++2014/parallel_mode.cc: New test. | |
3107 | * testsuite/17_intro/headers/c++2017/parallel_mode.cc: New test. | |
3108 | * testsuite/28_regex/headers/regex/parallel_mode.cc: Remove. | |
3109 | ||
5256b0dd | 3110 | 2019-02-09 Jonathan Wakely <jwakely@redhat.com> |
3111 | ||
3112 | PR libstdc++/71044 | |
3113 | * include/bits/fs_path.h (path::has_root_name) | |
3114 | (path::has_root_directory, path::has_root_path) | |
3115 | (path::has_relative_path, path::has_parent_path) | |
3116 | (path::has_filename, path::has_stem, path::has_extension) | |
3117 | (path::is_absolute, path::is_relative, path::_M_find_extension): Add | |
3118 | noexcept. | |
3119 | * src/c++17/fs_path.cc (path::has_root_name) | |
3120 | (path::has_root_directory, path::has_root_path) | |
3121 | (path::has_relative_path, path::has_parent_path) | |
3122 | (path::has_filename, path::_M_find_extension): Add noexcept. | |
3123 | ||
e32f625e | 3124 | 2019-02-06 Jonathan Wakely <jwakely@redhat.com> |
3125 | ||
3126 | PR libstdc++/89102 (partial) | |
3127 | * include/std/type_traits (common_type<>): Define. | |
3128 | (common_type<T>): Derive from common_type<T, T>. | |
3129 | * testsuite/20_util/common_type/requirements/explicit_instantiation.cc: | |
3130 | Test zero-length template argument list. | |
3131 | * testsuite/20_util/common_type/requirements/sfinae_friendly_1.cc: | |
3132 | Test additional single argument cases. | |
3133 | * testsuite/20_util/common_type/requirements/sfinae_friendly_2.cc: | |
3134 | Adjust expected error. | |
3135 | ||
b03489db | 3136 | 2019-02-05 Jonathan Wakely <jwakely@redhat.com> |
3137 | ||
e89e4fec | 3138 | PR libstdc++/89128 |
3139 | * include/bits/stl_queue.h (queue, priority_queue): Add deduction | |
3140 | guides. | |
3141 | * include/bits/stl_stack.h (stack): Likewise. | |
3142 | * testsuite/23_containers/priority_queue/deduction.cc: New test. | |
3143 | * testsuite/23_containers/queue/deduction.cc: New test. | |
3144 | * testsuite/23_containers/stack/deduction.cc: New test. | |
3145 | ||
b640dd11 | 3146 | PR libstdc++/89194 |
3147 | * include/std/type_traits (__is_convertible_helper) | |
3148 | (__is_convertible_helper<_From, _To, false>): Revert changes to | |
3149 | support is_nothrow_convertible. | |
3150 | (__is_nt_convertible_helper): New helper. | |
3151 | (is_nothrow_convertible): Use __is_nt_convertible_helper. | |
3152 | ||
74c88c5f | 3153 | * testsuite/23_containers/vector/modifiers/push_back/49836.cc: Restore |
3154 | use of CopyConsOnlyType, but also test DelAnyAssign for completeness. | |
3155 | ||
eca5e8d4 | 3156 | PR libstdc++/89130 |
3157 | * include/bits/alloc_traits.h (__is_copy_insertable_impl): Rename to | |
3158 | __is_alloc_insertable_impl. Replace single type member with two | |
3159 | members, one for each of copy and move insertable. | |
3160 | (__is_move_insertable): New trait for internal use. | |
3161 | * include/bits/stl_vector.h (vector::_S_nothrow_relocate(true_type)) | |
3162 | (vector::_S_nothrow_relocate(true_type)): New functions to | |
3163 | conditionally check if __relocate_a can throw. | |
3164 | (vector::_S_use_relocate()): Dispatch to _S_nothrow_relocate based | |
3165 | on __is_move_insertable. | |
3166 | (vector::_S_do_relocate): New overloaded functions to conditionally | |
3167 | call __relocate_a. | |
3168 | (vector::_S_relocate): New function that dispatches to _S_do_relocate | |
3169 | based on _S_use_relocate. | |
3170 | * include/bits/vector.tcc (vector::reserve, vector::_M_realloc_insert) | |
3171 | (vector::_M_default_append): Call _S_relocate instead of __relocate_a. | |
3172 | * testsuite/23_containers/vector/modifiers/push_back/89130.cc: New. | |
3173 | ||
b03489db | 3174 | PR libstdc++/89090 |
3175 | * include/bits/stl_uninitialized.h (__relocate_a_1): Make unused | |
3176 | parameter unnamed. Add message to static assertion. | |
3177 | * include/bits/vector.tcc (vector::reserve, vector::_M_realloc_insert) | |
3178 | (vector::_M_default_append): Use _GLIBCXX17_CONSTEXPR for if constexpr | |
3179 | in C++11 code. | |
3180 | ||
71625a15 | 3181 | 2019-02-05 Marc Glisse <marc.glisse@inria.fr> |
3182 | ||
3183 | PR libstdc++/87106 | |
3184 | * include/bits/stl_uninitialized.h (__is_trivially_relocatable): | |
3185 | Rename... | |
3186 | (__is_bitwise_relocatable): ... to this. | |
3187 | (__relocate_a_1): Adapt. | |
3188 | * include/bits/stl_deque.h (__is_trivially_relocatable): Rename... | |
3189 | (__is_bitwise_relocatable): ... to this. | |
3190 | ||
e7b22e58 | 3191 | 2019-01-30 Jonathan Wakely <jwakely@redhat.com> |
3192 | ||
3193 | PR libstdc++/89117 | |
3194 | * src/c++17/fs_path.cc (path::replace_extension): Erase extension from | |
3195 | final component as well as from _M_pathname. Append the dot using | |
3196 | operator+= instead of only to _M_pathname. | |
3197 | (path::_M_find_extension): Reformat slightly. | |
3198 | * testsuite/27_io/filesystem/path/modifiers/replace_extension.cc: | |
3199 | Add more test cases. | |
3200 | ||
dae923a7 | 3201 | 2019-01-30 Ulrich Drepper <drepper@redhat.com> |
3202 | ||
3203 | * doc/xml/manual/status_cxx2020.xml: Update P0600 entry. | |
3204 | ||
710397ad | 3205 | 2019-01-29 Jonathan Wakely <jwakely@redhat.com> |
3206 | ||
5efc4356 | 3207 | * testsuite/26_numerics/headers/complex/synopsis.cc: Remove incorrect |
3208 | constexpr specifiers from arg and proj. | |
3209 | ||
5f15e718 | 3210 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Add missing exports for |
3211 | __shared_ptr instantiations used by gcc4-compatible ABI. | |
3212 | ||
307e86fc | 3213 | * include/experimental/forward_list (experimental::erase): Qualify |
3214 | call to erase_if. | |
3215 | * include/experimental/list (experimental::erase): Likewise. | |
3216 | * include/std/forward_list (std::erase): Likewise. | |
3217 | * include/std/list (std::erase): Likewise. | |
3218 | ||
38129d1a | 3219 | * testsuite/20_util/reference_wrapper/result_type.cc: Disable for |
3220 | C++2a. | |
3221 | * testsuite/20_util/reference_wrapper/typedefs-2.cc: Likewise. | |
3222 | * testsuite/20_util/reference_wrapper/typedefs-3.cc: Likewise. | |
3223 | * testsuite/20_util/reference_wrapper/typedefs.cc: Likewise. | |
3224 | * testsuite/30_threads/async/54297.cc: Suppress nodiscard warning. | |
3225 | * testsuite/ext/array_allocator/26875.cc: Likewise. | |
3226 | * testsuite/ext/pool_allocator/allocate_chunk.cc: Likewise. | |
3227 | * testsuite/util/replacement_memory_operators.h: Likewise. | |
3228 | * testsuite/util/testsuite_allocator.h: Likewise. | |
3229 | ||
710397ad | 3230 | * include/std/memory_resource (__pool_resource::_M_unpooled): Use |
3231 | normal mode vector, even for debug mode. | |
3232 | * include/std/vector [_GLIBCXX_DEBUG] (_GLIBCXX_STD_C::pmr::vector): | |
3233 | Define alias template for normal mode vector. | |
3234 | ||
70f71249 | 3235 | 2019-01-28 Jonathan Wakely <jwakely@redhat.com> |
3236 | ||
3237 | PR libstdc++/68737 | |
3238 | * config/locale/generic/c_locale.h (__convert_from_v) | |
3239 | [_GLIBCXX_USE_C99_STDIO]: Also check _GLIBCXX_HAVE_BROKEN_VSNPRINTF. | |
3240 | * config/os/hpux/os_defines.h: Define _GLIBCXX_HAVE_BROKEN_VSNPRINTF. | |
3241 | * include/bits/locale_facets.tcc (num_put::_M_insert_float) | |
3242 | [_GLIBCXX_USE_C99_STDIO]: Also check _GLIBCXX_HAVE_BROKEN_VSNPRINTF. | |
3243 | ||
f1074115 | 3244 | 2019-01-24 Jonathan Wakely <jwakely@redhat.com> |
3245 | ||
4bc4fd90 | 3246 | PR libstdc++/88840 |
3247 | * include/bits/stl_vector.h (vector::__use_relocate): Replace static | |
3248 | data member with static member function _S_use_relocate(). | |
3249 | * include/bits/vector.tcc (vector::reserve, vector::_M_realloc_insert) | |
3250 | (vector::_M_default_append): Use _S_use_relocate() instead of | |
3251 | __use_relocate. | |
3252 | ||
f1074115 | 3253 | * testsuite/27_io/filesystem/path/compare/strings.cc: Only compare |
3254 | sign of results. | |
3255 | ||
1c4657a3 | 3256 | 2019-01-22 Jonathan Wakely <jwakely@redhat.com> |
3257 | ||
3258 | PR libstdc++/88740 | |
3259 | * testsuite/util/testsuite_hooks.h [stderr] (VERIFY): Use fprintf to | |
3260 | write to stderr instead of using printf. | |
3261 | ||
dafe8c59 | 3262 | 2019-01-21 Jakub Jelinek <jakub@redhat.com> |
3263 | ||
3264 | PR libstdc++/86590 | |
3265 | * include/bits/char_traits.h (__constant_string_p, | |
3266 | __constant_char_array_p): Use __builtin_is_constant_evaluated if | |
3267 | available. | |
3268 | ||
eaf966f3 | 3269 | 2019-01-20 Ulrich Drepper <drepper@redhat.com> |
3270 | ||
3271 | Implement C++20 P0600r1. | |
3272 | * include/backward/hash_map: Add nodiscard attribute to empty. | |
3273 | * include/backward/hash_set: Likewise. | |
3274 | * backward/hashtable.h: Likewise. | |
3275 | * include/bits/basic_string.h: Likewise. | |
3276 | * include/bits/forward_list.h: Likewise. | |
3277 | * include/bits/hashtable.h: Likewise. | |
3278 | * include/bits/regex.h: Likewise. | |
3279 | * include/bits/stl_deque.h: Likewise. | |
3280 | * include/bits/stl_list.h: Likewise. | |
3281 | * include/bits/stl_map.h: Likewise. | |
3282 | * include/bits/stl_multimap.h: Likewise. | |
3283 | * include/bits/stl_multiset.h: Likewise. | |
3284 | * include/bits/stl_queue.h: Likewise. | |
3285 | * include/bits/stl_set.h: Likewise. | |
3286 | * include/bits/stl_stack.h: Likewise. | |
3287 | * include/bits/stl_tree.h: Likewise. | |
3288 | * include/bits/stl_vector.h: Likewise. | |
3289 | * include/bits/unordered_map.h: Likewise. | |
3290 | * include/bits/unordered_set.h: Likewise. | |
3291 | * include/debug/array: Likewise. | |
3292 | * include/experimental/any: Likewise. | |
3293 | * include/experimental/bits/fs_path.h: Likewise. | |
3294 | * include/experimental/internet: Likewise. | |
3295 | * include/experimental/string_view: Likewise. | |
3296 | * include/ext/pb_ds/detail/bin_search_tree_/info_fn_imps.hpp: | |
3297 | Likewise. | |
3298 | * include/ext/pb_ds/detail/binary_heap_/binary_heap_.hpp: | |
3299 | Likewise. | |
3300 | * include/ext/pb_ds/detail/binary_heap_/info_fn_imps.hpp: | |
3301 | Likewise. | |
3302 | * include/ext/pb_ds/detail/cc_hash_table_map_/cc_ht_map_.hpp: | |
3303 | Likewise. | |
3304 | * include/ext/pb_ds/detail/cc_hash_table_map_/info_fn_imps.hpp: | |
3305 | Likewise. | |
3306 | * include/ext/pb_ds/detail/cc_hash_table_map_/size_fn_imps.hpp: | |
3307 | Likewise. | |
3308 | * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: | |
3309 | Likewise. | |
3310 | * include/ext/pb_ds/detail/gp_hash_table_map_/info_fn_imps.hpp: | |
3311 | Likewise. | |
3312 | * include/ext/pb_ds/detail/left_child_next_sibling_heap_/ | |
3313 | info_fn_imps.hpp: Likewise. | |
3314 | * include/ext/pb_ds/detail/left_child_next_sibling_heap_/ | |
3315 | left_child_next_sibling_heap_.hpp: Likewise. | |
3316 | * include/ext/pb_ds/detail/list_update_map_/info_fn_imps.hpp: | |
3317 | Likewise. | |
3318 | * include/ext/pb_ds/detail/list_update_map_/lu_map_.hpp: | |
3319 | Likewise. | |
3320 | * include/ext/pb_ds/detail/ov_tree_map_/info_fn_imps.hpp: | |
3321 | Likewise. | |
3322 | * include/ext/pb_ds/detail/ov_tree_map_/ov_tree_map_.hp: | |
3323 | Likewise. | |
3324 | * include/ext/pb_ds/detail/pat_trie_/info_fn_imps.hpp: | |
3325 | Likewise. | |
3326 | * include/ext/pb_ds/detail/pat_trie_/pat_trie_.hpp: | |
3327 | Likewise. | |
3328 | * include/ext/pb_ds/detail/rc_binomial_heap_/rc.hpp: | |
3329 | Likewise. | |
3330 | * include/ext/pb_ds/detail/tree_trace_base.hpp: Likewise. | |
3331 | * include/ext/pb_ds/trie_policy.hpp: Likewise. | |
3332 | * include/ext/rope: Likewise. | |
3333 | * include/ext/slist: Likewise. | |
3334 | * include/ext/vstring.h: Likewise. | |
3335 | * include/profile/array: Likewise. | |
3336 | * include/std/array: Likewise. | |
3337 | * include/tr1/array: Likewise. | |
3338 | * include/tr1/hashtable.h: Likewise. | |
3339 | * include/tr1/regex: Likewise. | |
3340 | * include/tr2/dynamic_bitset: Likewise. | |
3341 | * include/bits/alloc_traits.h: Add nodiscard attribute to | |
3342 | allocate. | |
3343 | * include/experimental/memory_resource: Likewise. | |
3344 | * include/ext/alloc_traits.h: Likewise. | |
3345 | * include/ext/array_allocator.h: Likewise. | |
3346 | * include/ext/bitmap_allocator.h: Likewise. | |
3347 | * include/ext/debug_allocator.h: Likewise. | |
3348 | * include/ext/extptr_allocator.h: Likewise. | |
3349 | * include/ext/mt_allocator.h: Likewise. | |
3350 | * include/ext/new_allocator.h: Likewise. | |
3351 | * include/ext/pool_allocator.h: Likewise. | |
3352 | * include/ext/throw_allocator.h: Likewise. | |
3353 | * include/std/scoped_allocator: Likewise. | |
3354 | * libsupc++/eh_alloc.cc: Likewise. | |
3355 | * include/std/future: Add nodiscard attribute to async. | |
3356 | * libsupc++/new: Add nodiscard attribute to new. | |
3357 | ||
3c1c2a8c | 3358 | 2019-01-18 Jonathan Wakely <jwakely@redhat.com> |
3359 | ||
3360 | PR libstdc++/87514 | |
3361 | PR libstdc++/87520 | |
3362 | PR libstdc++/88782 | |
3363 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Export new symbol. | |
3364 | * include/bits/shared_ptr.h | |
3365 | (shared_ptr(_Sp_make_shared_tag, const Alloc&, Args&&...)) | |
3366 | (allocate_shared): Change to use new tag type. | |
3367 | * include/bits/shared_ptr_base.h (_Sp_make_shared_tag::_S_eq): | |
3368 | Declare new member function. | |
3369 | (_Sp_alloc_shared_tag): Define new type. | |
3370 | (_Sp_counted_ptr_inplace): Declare __shared_count<_Lp> as a friend. | |
3371 | (_Sp_counted_ptr_inplace::_M_get_deleter) [!__cpp_rtti]: Use | |
3372 | _Sp_make_shared_tag::_S_eq to check type_info. | |
3373 | (__shared_count(Ptr, Deleter),__shared_count(Ptr, Deleter, Alloc)): | |
3374 | Constrain to prevent being called with _Sp_alloc_shared_tag. | |
3375 | (__shared_count(_Sp_make_shared_tag, const _Alloc&, Args&&...)): | |
3376 | Replace constructor with ... | |
3377 | (__shared_count(Tp*&, _Sp_alloc_shared_tag<_Alloc>, Args&&...)): Use | |
3378 | reference parameter so address of the new object can be returned to | |
3379 | the caller. Obtain the allocator from the tag type. | |
3380 | (__shared_ptr(_Sp_make_shared_tag, const Alloc&, Args&&...)): Replace | |
3381 | constructor with ... | |
3382 | (__shared_ptr(_Sp_alloc_shared_tag<Alloc>, Args&&...)): Pass _M_ptr | |
3383 | to the __shared_count constructor. | |
3384 | (__allocate_shared): Change to use new tag type. | |
3385 | * src/c++11/shared_ptr.cc (_Sp_make_shared_tag::_S_eq): Define. | |
3386 | ||
21a962b2 | 3387 | 2019-01-17 Jonathan Wakely <jwakely@redhat.com> |
3388 | ||
464ac146 | 3389 | * src/c++17/fs_ops.cc |
3390 | (equivalent(const path&, const path&, error_code&)) | |
3391 | [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use GetFileInformationByHandle to | |
3392 | compare files instead of relying on incomplete info returned by stat. | |
3393 | ||
2987a93d | 3394 | PR libstdc++/88884 |
3395 | * src/c++17/fs_ops.cc (absolute(const path&, error_code&)): Do nothing | |
3396 | if the path is already absolute. | |
3397 | [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Normalize root-directory. | |
3398 | [!_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Pass error_code to current_path. | |
3399 | ||
21a962b2 | 3400 | PR libstdc++/88881 |
3401 | * src/c++17/fs_ops.cc (canonical(const path&, error_code&)) | |
3402 | [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Normalize path, to match behaviour | |
3403 | of filesystem::exists. | |
3404 | (create_directories(const path&, error_code&)): Add assertions. | |
3405 | (status(const path&, error_code&)) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: | |
3406 | Add workaround for bug in _wstat for paths with trailing slash. | |
3407 | * testsuite/27_io/filesystem/operations/create_directories.cc: Adjust | |
3408 | for expected behaviour on mingw. | |
3409 | * testsuite/experimental/filesystem/operations/create_directories.cc: | |
3410 | Likewise. | |
3411 | * testsuite/27_io/filesystem/operations/temp_directory_path.cc: Use | |
3412 | "TMP" instead of "TMPDIR" and clean environment before each test. Do | |
3413 | not test permissions on mingw targets. | |
3414 | ||
93478c9f | 3415 | 2019-01-16 Jonathan Wakely <jwakely@redhat.com> |
3416 | ||
3417 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Add exports for fstream | |
3418 | constructors and open members taking wide strings. Fix patterns for | |
3419 | filesystem::path members to match wstring_view parameters. Add | |
3420 | exports for shared_ptr members used by directory iterators. | |
3421 | * src/c++17/fs_ops.cc (remove(const path&, error_code&)): Clear the | |
3422 | error code parameter if the file doesn't exist. | |
3423 | * src/filesystem/ops.cc (remove(const path&, error_code&)): | |
3424 | Likewise. | |
3425 | * testsuite/27_io/filesystem/operations/canonical.cc: Fix expected | |
3426 | values for mingw targets, where "/" is not an absolute path. Do not | |
3427 | test symlinks on mingw targets. | |
3428 | * testsuite/experimental/filesystem/operations/canonical.cc: Likewise. | |
3429 | * testsuite/27_io/filesystem/operations/copy.cc: Do not test symlinks | |
3430 | on mingw targets. | |
3431 | * testsuite/experimental/filesystem/operations/copy.cc: Likewise. | |
3432 | * testsuite/27_io/filesystem/operations/create_directories.cc: Check | |
3433 | that each component of the path is created. | |
3434 | * testsuite/experimental/filesystem/operations/create_directories.cc: | |
3435 | Likewise. | |
3436 | * testsuite/27_io/filesystem/operations/exists.cc: Do not test | |
3437 | permissions on mingw targets. | |
3438 | * testsuite/experimental/filesystem/operations/exists.cc: Likewise. | |
3439 | * testsuite/27_io/filesystem/operations/is_empty.cc: Likewise. | |
3440 | * testsuite/experimental/filesystem/operations/is_empty.cc: Likewise. | |
3441 | * testsuite/27_io/filesystem/operations/permissions.cc: XFAIL for | |
3442 | mingw targets. | |
3443 | * testsuite/experimental/filesystem/operations/permissions.cc: | |
3444 | Likewise. | |
3445 | * testsuite/27_io/filesystem/operations/remove.cc: Do not test | |
3446 | symlinks or permissions on mingw targets. | |
3447 | * testsuite/experimental/filesystem/operations/remove.cc: Likewise. | |
3448 | * testsuite/27_io/filesystem/operations/remove_all.cc: Do not test | |
3449 | symlinks on mingw targets. | |
3450 | * testsuite/experimental/filesystem/operations/remove_all.cc: | |
3451 | Likewise. | |
3452 | * testsuite/27_io/filesystem/operations/status.cc: Do not test | |
3453 | permissions on mingw targets. | |
3454 | * testsuite/27_io/filesystem/operations/weakly_canonical.cc: Do not | |
3455 | test symlinks on mingw targets. | |
3456 | * testsuite/experimental/filesystem/operations/space.cc: Fix test | |
3457 | for mingw targets. | |
3458 | ||
af93b844 | 3459 | 2019-02-14 Ulrich Drepper <drepper@redhat.com> |
3460 | ||
3461 | PR libstdc++/88738 | |
3462 | Warn about unused comparisons of shared_ptr/unique_ptr | |
3463 | * include/bits/c++config [_GLIBCXX_NODISCARD]: Define. | |
3464 | * include/bits/shared_ptr.h: Use it for operator ==, !=, | |
3465 | <, <=, >, >= for shared_ptr. | |
3466 | * include/bits/unique_ptr.h: Likewise for unique_ptr. | |
3467 | ||
8793c0de | 3468 | 2019-01-15 Jonathan Wakely <jwakely@redhat.com> |
3469 | ||
afa61572 | 3470 | * include/bits/shared_ptr_base.h (__cpp_lib_shared_ptr_arrays): Define |
3471 | as 201611L, because P0497R0 changes are supported. | |
3472 | * include/std/version (__cpp_lib_shared_ptr_arrays): Likewise. | |
3473 | ||
feb89906 | 3474 | * include/bits/erase_if.h [__cplusplus > 201703L] |
3475 | (__cpp_lib_erase_if): Only define for C++2a. | |
3476 | * include/std/iterator [__cplusplus >= 201402L && !_GLIBCXX_DEBUG] | |
3477 | (__cpp_lib_null_iterators): Define. | |
3478 | * include/std/version [__cplusplus >= 201402L && !_GLIBCXX_DEBUG] | |
3479 | (__cpp_lib_null_iterators): Define. | |
3480 | [__cpp_impl_destroying_delete] (__cpp_lib_destroying_delete): Define. | |
3481 | ||
d253bcb1 | 3482 | * doc/xml/manual/status_cxx2017.xml: Document P0032R3 and P0307R2 |
3483 | status. | |
3484 | * include/bits/stl_uninitialized.h (__cpp_lib_raw_memory_algorithms): | |
3485 | Define. | |
3486 | * include/std/any (__cpp_lib_any): Define as 201606L, because P0032R3 | |
3487 | changes are supported. | |
3488 | * include/std/optional (__cpp_lib_optional): Likewise. | |
3489 | * include/std/variant (__cpp_lib_variant): Likewise. | |
3490 | * include/std/version [!__STRICT_ANSI__] | |
3491 | (__cpp_lib_uncaught_exceptions): Define as long integer. | |
3492 | [__cplusplus >= 201703L] (__cpp_lib_any) | |
3493 | (__cpp_lib_raw_memory_algorithms, __cpp_lib_uncaught_exceptions) | |
3494 | (__cpp_lib_variant): Define for C++17. | |
3495 | [__cplusplus >= 201703L] (__cpp_lib_optional): Update value and define | |
3496 | as long integer. | |
3497 | * libsupc++/exception (__cpp_lib_uncaught_exceptions): Define as long | |
3498 | integer. | |
3499 | ||
8793c0de | 3500 | * doc/xml/manual/status_cxx2020.xml: Update P1123R0 status. |
3501 | ||
a8cd4b2b | 3502 | 2019-01-12 Jonathan Wakely <jwakely@redhat.com> |
3503 | ||
3504 | PR libstdc++/88811 | |
3505 | PR libstdc++/83306 | |
3506 | * src/filesystem/path.cc: Fix typo. If first path is empty, show [] | |
3507 | before second path. | |
3508 | * testsuite/experimental/filesystem/filesystem_error/cons.cc: New | |
3509 | test. | |
3510 | ||
a5b1332c | 3511 | 2019-01-11 Jonathan Wakely <jwakely@redhat.com> |
3512 | ||
656ac8b7 | 3513 | * doc/xml/manual/intro.xml: Include new section. |
3514 | * doc/xml/manual/status_cxx2017.xml: Document more | |
3515 | implementation-defined properties of the library. | |
3516 | * doc/xml/manual/status_cxx2020.xml: Document C++2a status. | |
3517 | * doc/html/*: Regenerate. | |
3518 | ||
f5480b8c | 3519 | * include/bits/refwrap.h [__cplusplus > 201703L] |
3520 | (_Refwrap_base_arg1, _Refwrap_base_arg2, _Reference_wrapper_base) | |
3521 | (_Reference_wrapper_base_memfun): Do not define for C++2a. | |
3522 | (reference_wrapper): Do not derive from _Reference_wrapper_base_memfun | |
3523 | for C++2a. | |
3524 | (reference_wrapper::operator()): Add static assertion. | |
3525 | * testsuite/20_util/reference_wrapper/incomplete.cc: New test. | |
3526 | ||
36496c4d | 3527 | * include/std/chrono (duration_values::zero(), duration_values::min()) |
3528 | (duration_values::max()): Add noexcept. | |
3529 | (duration::zero(), duration::min(), duration::max()): Likewise. | |
3530 | (time_point::zero(), time_point::min(), time_point::max()): Likewise. | |
3531 | * testsuite/20_util/duration/requirements/noexcept.cc: New test. | |
3532 | * testsuite/20_util/time_point/requirements/noexcept.cc: New test. | |
3533 | ||
a5b1332c | 3534 | * include/std/version (__cpp_lib_erase_if): Move to C++20 group. |
3535 | ||
d9de68bc | 3536 | 2019-01-11 Jakub Jelinek <jakub@redhat.com> |
3537 | ||
3538 | * include/std/type_traits (__cpp_lib_is_constant_evaluated): Define. | |
3539 | * include/std/version (__cpp_lib_is_constant_evaluated): Define. | |
3540 | ||
beb370cb | 3541 | 2019-01-11 Jonathan Wakely <jwakely@redhat.com> |
3542 | ||
1d628fd4 | 3543 | PR libstdc++/88802 |
3544 | * include/bits/functional_hash.h (hash<nullptr_t>): Define | |
3545 | specialization for C++17 (P0513R0, LWG 2817). | |
3546 | * testsuite/20_util/hash/nullptr.cc: New test. | |
3547 | ||
a18b3766 | 3548 | PR libstdc++/88125 |
3549 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.6): Remove unused duplicate | |
3550 | pattern for std::basic_stringbuf::str(). | |
3551 | ||
beb370cb | 3552 | * config/abi/pre/gnu.ver (GLIBCXX_3.4): Correct recent changes to |
3553 | basic_ostream::operator<< patterns. | |
3554 | ||
cbbb35ec | 3555 | 2019-01-10 Jonathan Wakely <jwakely@redhat.com> |
3556 | ||
1715824b | 3557 | * testsuite/27_io/filesystem/operations/last_write_time.cc: Fix |
3558 | test failures on targets with 32-bit time_t. | |
3559 | ||
f5529091 | 3560 | * include/bits/erase_if.h: Define __cpp_lib_erase_if. |
3561 | * include/std/deque: Likewise. | |
3562 | * include/std/forward_list: Likewise. | |
3563 | * include/std/list: Likewise. | |
3564 | * include/std/string: Likewise. | |
3565 | * include/std/vector: Likewise. | |
3566 | * include/std/version: Likewise. | |
3567 | * testsuite/21_strings/basic_string/erasure.cc: Test macro. | |
3568 | * testsuite/23_containers/deque/erasure.cc: Likewise. | |
3569 | * testsuite/23_containers/forward_list/erasure.cc: Likewise. | |
3570 | * testsuite/23_containers/list/erasure.cc: Likewise. | |
3571 | * testsuite/23_containers/map/erasure.cc: Likewise. | |
3572 | * testsuite/23_containers/set/erasure.cc: Likewise. | |
3573 | * testsuite/23_containers/unordered_map/erasure.cc: Likewise. | |
3574 | * testsuite/23_containers/unordered_set/erasure.cc: Likewise. | |
3575 | * testsuite/23_containers/vector/erasure.cc: Likewise. | |
3576 | ||
cbbb35ec | 3577 | * include/experimental/internet [AI_NUMERICSERV] |
3578 | (resolver_base::numeric_service): Define conditionally. | |
3579 | * testsuite/experimental/net/internet/resolver/base.cc: Test it | |
3580 | conditionally. | |
3581 | * testsuite/experimental/net/internet/resolver/ops/lookup.cc: | |
3582 | Likewise. | |
3583 | ||
ac9a8436 | 3584 | 2019-01-10 Ville Voutilainen <ville.voutilainen@gmail.com> |
3585 | Jonathan Wakely <jwakely@redhat.com> | |
3586 | ||
3587 | Implement LWG 2221 | |
3588 | * config/abi/pre/gnu.ver (GLIBCXX_3.4): Tighten patterns. | |
3589 | (GLIBCXX_3.4.26): Add new exports. | |
3590 | * include/Makefile.am: Add ostream-inst.cc. Move string-inst.cc to | |
3591 | correct list of sources. | |
3592 | * include/Makefile.in: Regenerate. | |
3593 | * include/std/ostream (operator<<(nullptr_t)): New member function. | |
3594 | * src/c++17/ostream-inst.cc: New file. | |
3595 | * testsuite/27_io/basic_ostream/inserters_other/char/lwg2221.cc: New | |
3596 | test. | |
3597 | ||
5f027941 | 3598 | 2019-01-10 Jonathan Wakely <jwakely@redhat.com> |
3599 | ||
3600 | * testsuite/util/testsuite_fs.h (nonexistent_path): Include name | |
3601 | of the source file containing the caller. | |
3602 | * testsuite/27_io/filesystem/iterators/directory_iterator.cc: Remove | |
3603 | directories created by test. | |
3604 | * testsuite/27_io/filesystem/iterators/recursive_directory_iterator.cc: | |
3605 | Likewise. | |
3606 | * testsuite/experimental/filesystem/iterators/directory_iterator.cc: | |
3607 | Likewise. | |
3608 | * testsuite/experimental/filesystem/iterators/ | |
3609 | recursive_directory_iterator.cc: Likewise. | |
3610 | ||
3273d2e6 | 3611 | 2019-01-10 Jakub Jelinek <jakub@redhat.com> |
3612 | ||
3613 | PR tree-optimization/88775 | |
3614 | * include/bits/stl_function.h (greater<_Tp*>::operator(), | |
3615 | less<_Tp*>::operator(), greater_equal<_Tp*>::operator(), | |
3616 | less_equal<_Tp*>::operator()): Use __builtin_is_constant_evaluated | |
3617 | instead of __builtin_constant_p if available. Don't bother with | |
3618 | the pointer comparison in C++11 and earlier. | |
3619 | ||
f4d3c071 | 3620 | 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> |
3621 | ||
3622 | PR other/16615 | |
3623 | ||
3624 | * include/ext/bitmap_allocator.h: Mechanically replace "can not" | |
3625 | with "cannot". | |
3626 | ||
8eba10af | 3627 | 2019-01-09 Jonathan Wakely <jwakely@redhat.com> |
3628 | ||
6a6ade9f | 3629 | * testsuite/libstdc++-prettyprinters/cxx17.cc: Fix expected output |
3630 | for filesystem::path. Give variables more distinctive names. | |
3631 | ||
41cda271 | 3632 | * include/std/optional (_Optional_payload_base::_M_copy_assign): New |
3633 | member function to perform non-trivial assignment. | |
3634 | (_Optional_payload_base::_M_move_assign): Likewise. | |
3635 | (_Optional_payload<T, true, false, true>::operator=) | |
3636 | (_Optional_payload<T, true, true, false>::operator=) | |
3637 | (_Optional_payload<T, true, false, false>::operator=): Call | |
3638 | _M_copy_assign and/or _M_move_assign to do non-trivial assignments. | |
3639 | ||
8eba10af | 3640 | PR libstdc++/88204 |
3641 | * testsuite/26_numerics/complex/operators/more_constexpr.cc: Do not | |
3642 | test std::complex<long double> if long double format is IBM128. | |
3643 | * testsuite/26_numerics/complex/requirements/more_constexpr.cc: | |
3644 | Likewise. | |
3645 | ||
64a50f48 | 3646 | 2019-01-08 Jonathan Wakely <jwakely@redhat.com> |
3647 | ||
73f3ad16 | 3648 | * testsuite/libstdc++-prettyprinters/compat.cc: Test printer support |
3649 | for old std::unique_ptr layout. | |
3650 | * testsuite/libstdc++-prettyprinters/cxx17.cc: Fix std::variant test | |
3651 | to become valueless. Add filesystem::path tests. | |
3652 | ||
58e897da | 3653 | PR libstdc++/87855 |
3654 | * include/std/optional (_Optional_payload_base): New class template | |
3655 | for common code hoisted from _Optional_payload specializations. Use | |
3656 | a template for the union, to allow a partial specialization for | |
3657 | types with non-trivial destructors. Add constructors for in-place | |
3658 | initialization to the union. | |
3659 | (_Optional_payload(bool, const _Optional_payload&)): Use _M_construct | |
3660 | to perform non-trivial copy construction, instead of relying on | |
3661 | non-standard copy elision in a delegating constructor. | |
3662 | (_Optional_payload(bool, _Optional_payload&&)): Likewise for | |
3663 | non-trivial move construction. | |
3664 | (_Optional_payload): Derive from _Optional_payload_base and use it | |
3665 | for everything except the non-trivial assignment operators, which are | |
3666 | defined as needed. | |
3667 | (_Optional_payload<false, C, M>): Derive from the specialization | |
3668 | _Optional_payload<true, false, false> and add a destructor. | |
3669 | (_Optional_base_impl::_M_destruct, _Optional_base_impl::_M_reset): | |
3670 | Forward to corresponding members of _Optional_payload. | |
3671 | (_Optional_base_impl::_M_is_engaged, _Optional_base_impl::_M_get): | |
3672 | Hoist common members from _Optional_base. | |
3673 | (_Optional_base): Make all members and base class public. | |
3674 | (_Optional_base::_M_get, _Optional_base::_M_is_engaged): Move to | |
3675 | _Optional_base_impl. | |
3676 | * python/libstdcxx/v6/printers.py (StdExpOptionalPrinter): Add | |
3677 | support for new std::optional layout. | |
3678 | * testsuite/libstdc++-prettyprinters/compat.cc: New test. | |
3679 | ||
64a50f48 | 3680 | PR libstdc++/88066 |
3681 | * include/bits/locale_conv.h: Use <> for includes not "". | |
3682 | * include/ext/random: Likewise. | |
3683 | * include/ext/vstring.h: Likewise. | |
3684 | ||
95b40931 | 3685 | 2019-01-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3686 | ||
3687 | * config/abi/pre/gnu.ver (GLIBCXX_3.4): Tighten existing patterns. | |
3688 | (GLIBCXX_3.4.21): Likewise. | |
3689 | ||
fa00ec77 | 3690 | 2019-01-08 Jonathan Wakely <jwakely@redhat.com> |
3691 | ||
3692 | PR libstdc++/88749 | |
3693 | * src/filesystem/ops.cc (last_write_time): Fix preprocessor condition | |
3694 | to match the one that controls whether utimbuf and utime are declared. | |
3695 | ||
3f304b2d | 3696 | 2019-01-07 Jonathan Wakely <jwakely@redhat.com> |
3697 | ||
fc6ac813 | 3698 | PR libstdc++/87787 |
3699 | * include/bits/char_traits.h (char_traits::move): Do not pass null | |
3700 | pointers to memmove. | |
3701 | * include/bits/locale_facets.h | |
3702 | (ctype<char>::widen(const char*, const char*, char*)): Do not | |
3703 | pass null pointers to memcpy. | |
3704 | (ctype<char>::narrow(const char*, const char*, char, char*)): | |
3705 | Likewise. | |
3706 | (ctype<char>::do_widen(const char*, const char*, char*)): | |
3707 | Likewise. | |
3708 | (ctype<char>::do_narrow(const char*, const char*, char, char*)): | |
3709 | Likewise. | |
3710 | ||
bbc66c45 | 3711 | * doc/xml/manual/spine.xml: Update copyright years. |
3712 | * doc/xml/manual/status_cxx2017.xml: Adjust note about -lstdc++fs. | |
3713 | * doc/xml/manual/using.xml: Remove requirement to link with -lstdc++fs | |
3714 | for C++17 filesystem library. | |
3715 | * doc/html/*: Regenerate. | |
3716 | ||
3f304b2d | 3717 | * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for truncate. |
3718 | * config.h.in: Regenerate. | |
3719 | * config/abi/pre/gnu.ver: Order patterns for filesystem operations | |
3720 | alphabetically and add missing entries for copy_symlink, | |
3721 | hard_link_count, rename, and resize_file. | |
3722 | * configure: Regenerate. | |
3723 | * src/c++17/fs_ops.cc (resize_file): Remove #if so posix::truncate is | |
3724 | used unconditionally. | |
3725 | * src/filesystem/ops-common.h (__gnu_posix::truncate) | |
3726 | [!_GLIBCXX_HAVE_TRUNCATE]: Provide fallback definition that only | |
3727 | supports truncating to zero length. | |
3728 | * testsuite/27_io/filesystem/operations/all.cc: New test. | |
3729 | * testsuite/27_io/filesystem/operations/resize_file.cc: New test. | |
3730 | ||
0ebb0980 | 3731 | 2019-01-06 Jonathan Wakely <jwakely@redhat.com> |
3732 | ||
3935f409 | 3733 | PR libstdc++/86756 |
3734 | * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for utime and | |
3735 | lstat and define _GLIBCXX_USE_UTIME and _GLIBCXX_USE_LSTAT. | |
3736 | * config.h.in: Regenerate. | |
3737 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Export symbols for | |
3738 | remaining std::filesystem types and functions. | |
3739 | * configure: Regenerate. | |
3740 | * src/c++17/Makefile.am: Add C++17 filesystem sources. | |
3741 | * src/c++17/Makefile.in: Regenerate. | |
3742 | * src/c++17/cow-fs_dir.cc: Move src/filesystem/cow-std-dir.cc to | |
3743 | here, and change name of included file. | |
3744 | * src/c++17/cow-fs_ops.cc: Move src/filesystem/cow-std-ops.cc to | |
3745 | here, and change name of included file. | |
3746 | * src/c++17/fs_dir.cc: Move src/filesystem/std-dir.cc to here. Change | |
3747 | path to dir-common.h. | |
3748 | * src/c++17/fs_ops.cc: Move src/filesystem/std-ops.cc to here. Change | |
3749 | path to ops-common.h. Disable -Wunused-parameter warnings. | |
3750 | (internal_file_clock): Define unconditionally. | |
3751 | [!_GLIBCXX_HAVE_SYS_STAT_H] (internal_file_clock::from_stat): Do not | |
3752 | define. | |
3753 | (do_copy_file, do_space): Move definitions to ops.common.h. | |
3754 | (copy, file_size, hard_link_count, last_write_time, space): Only | |
3755 | perform operation when _GLIBCXX_HAVE_SYS_STAT_H is defined, otherwise | |
3756 | report an error. | |
3757 | (last_write_time, read_symlink): Remove unused attributes from | |
3758 | parameters. | |
3759 | * src/filesystem/Makefile.am: Remove C++17 filesystem sources. | |
3760 | * src/filesystem/Makefile.in: Regenerate. | |
3761 | * src/filesystem/cow-std-dir.cc: Move to src/c++17/cow-fs_dir.cc. | |
3762 | * src/filesystem/cow-std-ops.cc: Move to src/c++17/cow-fs_ops.cc. | |
3763 | * src/filesystem/std-dir.cc: Move to src/c++17/fs_dir.cc. | |
3764 | * src/filesystem/std-ops.cc: Move to src/c++17/fs_ops.cc. | |
3765 | * src/filesystem/dir-common.h [!_GLIBCXX_HAVE_DIRENT_H]: Define | |
3766 | dummy types and functions instead of using #error. | |
3767 | * src/filesystem/dir.cc [!_GLIBCXX_HAVE_DIRENT_H]: Use #error. | |
3768 | * src/filesystem/ops-common.h [!_GLIBCXX_USE_LSTAT] (lstat): Define | |
3769 | in terms of stat. | |
3770 | [!_GLIBCXX_HAVE_UNISTD_H]: Define dummy types and functions. | |
3771 | (do_copy_file, do_space): Move definitions here from std-ops.cc. | |
3772 | * src/filesystem/ops.cc: Adjust calls to do_copy_file and do_space | |
3773 | to account for new namespace. | |
3774 | * testsuite/27_io/filesystem/directory_entry/86597.cc: Remove | |
3775 | -lstdc++fs from dg-options. | |
3776 | * testsuite/27_io/filesystem/directory_entry/lwg3171.cc: Likewise. | |
3777 | * testsuite/27_io/filesystem/file_status/1.cc: Likewise. | |
3778 | * testsuite/27_io/filesystem/filesystem_error/cons.cc: Likewise. | |
3779 | * testsuite/27_io/filesystem/filesystem_error/copy.cc: Likewise. | |
3780 | * testsuite/27_io/filesystem/iterators/directory_iterator.cc: | |
3781 | Likewise. | |
3782 | * testsuite/27_io/filesystem/iterators/pop.cc: Likewise. | |
3783 | * testsuite/27_io/filesystem/iterators/recursive_directory_iterator.cc: | |
3784 | Likewise. | |
3785 | * testsuite/27_io/filesystem/operations/absolute.cc: Likewise. | |
3786 | * testsuite/27_io/filesystem/operations/canonical.cc: Likewise. | |
3787 | * testsuite/27_io/filesystem/operations/copy.cc: Likewise. | |
3788 | * testsuite/27_io/filesystem/operations/copy_file.cc: Likewise. | |
3789 | * testsuite/27_io/filesystem/operations/create_directories.cc: | |
3790 | Likewise. | |
3791 | * testsuite/27_io/filesystem/operations/create_directory.cc: Likewise. | |
3792 | * testsuite/27_io/filesystem/operations/create_symlink.cc: Likewise. | |
3793 | * testsuite/27_io/filesystem/operations/current_path.cc: Likewise. | |
3794 | * testsuite/27_io/filesystem/operations/equivalent.cc: Likewise. | |
3795 | * testsuite/27_io/filesystem/operations/exists.cc: Likewise. | |
3796 | * testsuite/27_io/filesystem/operations/file_size.cc: Likewise. | |
3797 | * testsuite/27_io/filesystem/operations/is_empty.cc: Likewise. | |
3798 | * testsuite/27_io/filesystem/operations/last_write_time.cc: Likewise. | |
3799 | * testsuite/27_io/filesystem/operations/permissions.cc: Likewise. | |
3800 | * testsuite/27_io/filesystem/operations/proximate.cc: Likewise. | |
3801 | * testsuite/27_io/filesystem/operations/read_symlink.cc: Likewise. | |
3802 | * testsuite/27_io/filesystem/operations/relative.cc: Likewise. | |
3803 | * testsuite/27_io/filesystem/operations/remove.cc: Likewise. | |
3804 | * testsuite/27_io/filesystem/operations/remove_all.cc: Likewise. | |
3805 | * testsuite/27_io/filesystem/operations/space.cc: Likewise. | |
3806 | * testsuite/27_io/filesystem/operations/status.cc: Likewise. | |
3807 | * testsuite/27_io/filesystem/operations/symlink_status.cc: Likewise. | |
3808 | * testsuite/27_io/filesystem/operations/temp_directory_path.cc: | |
3809 | Likewise. | |
3810 | * testsuite/27_io/filesystem/operations/weakly_canonical.cc: Likewise. | |
3811 | ||
3812 | ||
c6e37a9f | 3813 | PR libstdc++/86756 |
3814 | * config/abi/pre/gnu.ver (GLIBCXX_3.4): Make various patterns for | |
3815 | typeinfo and vtables less greedy. | |
3816 | (GLIBCXX_3.4.26): Export symbols for std::filesystem::path. | |
3817 | * src/c++17/Makefile.am: Add fs_path.cc and cow-fs_path.cc. | |
3818 | * src/c++17/Makefile.in: Regenerate. | |
3819 | * src/c++17/cow-fs_path.cc: Move src/filesystem/cow-std-path.cc to | |
3820 | here, and change name of included file. | |
3821 | * src/c++17/fs_path.cc: Move src/filesystem/std-path.cc to here. | |
3822 | * src/filesystem/Makefile.am: Remove std-path.cc and cow-std-path.cc | |
3823 | from sources. | |
3824 | * src/filesystem/Makefile.in: Regenerate. | |
3825 | * src/filesystem/cow-std-path.cc: Move to src/c++17/cow-fs_path.cc. | |
3826 | * src/filesystem/std-path.cc: Move to src/c++17/fs_path.cc. | |
3827 | * testsuite/27_io/filesystem/path/append/path.cc: Remove -lstdc++fs | |
3828 | from dg-options and remove dg-require-filesystem-ts. | |
3829 | * testsuite/27_io/filesystem/path/append/source.cc: Likewise. | |
3830 | * testsuite/27_io/filesystem/path/assign/assign.cc: Likewise. | |
3831 | * testsuite/27_io/filesystem/path/assign/copy.cc: Likewise. | |
3832 | * testsuite/27_io/filesystem/path/compare/compare.cc: Likewise. | |
3833 | * testsuite/27_io/filesystem/path/compare/lwg2936.cc: Likewise. | |
3834 | * testsuite/27_io/filesystem/path/compare/path.cc: Likewise. | |
3835 | * testsuite/27_io/filesystem/path/compare/strings.cc: Likewise. | |
3836 | * testsuite/27_io/filesystem/path/concat/path.cc: Likewise. | |
3837 | * testsuite/27_io/filesystem/path/concat/strings.cc: Likewise. | |
3838 | * testsuite/27_io/filesystem/path/construct/80762.cc: Likewise. | |
3839 | * testsuite/27_io/filesystem/path/construct/copy.cc: Likewise. | |
3840 | * testsuite/27_io/filesystem/path/construct/default.cc: Likewise. | |
3841 | * testsuite/27_io/filesystem/path/construct/format.cc: Likewise. | |
3842 | * testsuite/27_io/filesystem/path/construct/locale.cc: Likewise. | |
3843 | * testsuite/27_io/filesystem/path/construct/range.cc: Likewise. | |
3844 | * testsuite/27_io/filesystem/path/construct/string_view.cc: Likewise. | |
3845 | * testsuite/27_io/filesystem/path/decompose/extension.cc: Likewise. | |
3846 | * testsuite/27_io/filesystem/path/decompose/filename.cc: Likewise. | |
3847 | * testsuite/27_io/filesystem/path/decompose/parent_path.cc: Likewise. | |
3848 | * testsuite/27_io/filesystem/path/decompose/relative_path.cc: Likewise. | |
3849 | * testsuite/27_io/filesystem/path/decompose/root_directory.cc: | |
3850 | Likewise. | |
3851 | * testsuite/27_io/filesystem/path/decompose/root_name.cc: Likewise. | |
3852 | * testsuite/27_io/filesystem/path/decompose/root_path.cc: Likewise. | |
3853 | * testsuite/27_io/filesystem/path/decompose/stem.cc: Likewise. | |
3854 | * testsuite/27_io/filesystem/path/generation/normal.cc: Likewise. | |
3855 | * testsuite/27_io/filesystem/path/generation/normal2.cc: Likewise. | |
3856 | * testsuite/27_io/filesystem/path/generation/proximate.cc: Likewise. | |
3857 | * testsuite/27_io/filesystem/path/generation/relative.cc: Likewise. | |
3858 | * testsuite/27_io/filesystem/path/generic/generic_string.cc: Likewise. | |
3859 | * testsuite/27_io/filesystem/path/itr/components.cc: Likewise. | |
3860 | * testsuite/27_io/filesystem/path/itr/traversal.cc: Likewise. | |
3861 | * testsuite/27_io/filesystem/path/modifiers/clear.cc: Likewise. | |
3862 | * testsuite/27_io/filesystem/path/modifiers/make_preferred.cc: | |
3863 | Likewise. | |
3864 | * testsuite/27_io/filesystem/path/modifiers/remove_filename.cc: | |
3865 | Likewise. | |
3866 | * testsuite/27_io/filesystem/path/modifiers/replace_extension.cc: | |
3867 | Likewise. | |
3868 | * testsuite/27_io/filesystem/path/modifiers/replace_filename.cc: | |
3869 | Likewise. | |
3870 | * testsuite/27_io/filesystem/path/modifiers/swap.cc: Likewise. | |
3871 | * testsuite/27_io/filesystem/path/native/string.cc: Likewise. | |
3872 | * testsuite/27_io/filesystem/path/nonmember/append.cc: Likewise. | |
3873 | * testsuite/27_io/filesystem/path/nonmember/hash_value.cc: Likewise. | |
3874 | * testsuite/27_io/filesystem/path/query/empty.cc: Likewise. | |
3875 | * testsuite/27_io/filesystem/path/query/has_extension.cc: Likewise. | |
3876 | * testsuite/27_io/filesystem/path/query/has_filename.cc: Likewise. | |
3877 | * testsuite/27_io/filesystem/path/query/has_parent_path.cc: Likewise. | |
3878 | * testsuite/27_io/filesystem/path/query/has_relative_path.cc: Likewise. | |
3879 | * testsuite/27_io/filesystem/path/query/has_root_directory.cc: | |
3880 | Likewise. | |
3881 | * testsuite/27_io/filesystem/path/query/has_root_name.cc: Likewise. | |
3882 | * testsuite/27_io/filesystem/path/query/has_root_path.cc: Likewise. | |
3883 | * testsuite/27_io/filesystem/path/query/has_stem.cc: Likewise. | |
3884 | * testsuite/27_io/filesystem/path/query/is_absolute.cc: Likewise. | |
3885 | * testsuite/27_io/filesystem/path/query/is_relative.cc: Likewise. | |
3886 | ||
8815ac91 | 3887 | PR libstdc++/87431 |
3888 | * include/std/variant (_Variant_storage<true, _Types...>::_M_valid): | |
3889 | Check is_trivially_copyable instead of is_scalar. | |
3890 | (variant::emplace<N, Args>(Args&&...)): If construction of the new | |
3891 | contained value can throw and its type is trivially copyable then | |
3892 | construct into a temporary variant and move from it, to provide the | |
3893 | strong exception safety guarantee. | |
3894 | (variant::emplace<N, U, Args>(initializer_list<U>, Args&&...)): | |
3895 | Likewise. | |
3896 | * testsuite/20_util/variant/87431.cc: New test. | |
3897 | * testsuite/20_util/variant/run.cc: Adjust test so that throwing | |
3898 | conversion causes valueless state. | |
3899 | ||
0ebb0980 | 3900 | PR libstdc++/88607 |
3901 | * testsuite/17_intro/headers/c++1998/charset.cc: New test. | |
3902 | * testsuite/17_intro/headers/c++2011/charset.cc: New test. | |
3903 | * testsuite/17_intro/headers/c++2014/charset.cc: New test. | |
3904 | * testsuite/17_intro/headers/c++2017/charset.cc: New test. | |
3905 | * testsuite/17_intro/headers/c++2020/charset.cc: New test. | |
3906 | ||
adc6beee | 3907 | 2019-01-05 Jonathan Wakely <jwakely@redhat.com> |
3908 | ||
3909 | * include/bits/fs_fwd.h (__file_clock): Define new clock. | |
3910 | (file_time_type): Redefine in terms of __file_clock. | |
3911 | * src/filesystem/ops-common.h (file_time): Add FIXME comment about | |
3912 | overflow. | |
3913 | * src/filesystem/std-ops.cc (is_set(perm_options, perm_options)): Give | |
3914 | internal linkage. | |
3915 | (internal_file_lock): New helper type for accessing __file_clock. | |
3916 | (do_copy_file): Use internal_file_lock to convert system time to | |
3917 | file_time_type. | |
3918 | (last_write_time(const path&, error_code&)): Likewise. | |
3919 | (last_write_time(const path&, file_time_type, error_code&)): Likewise. | |
3920 | ||
6b4a77f2 | 3921 | 2019-01-04 Jonathan Wakely <jwakely@redhat.com> |
3922 | ||
98185b9f | 3923 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.21): Make patterns less greedy |
3924 | for const member functions of std::basic_string. | |
3925 | (GLIBCXX_3.4.26): Export member functions of std::basic_string added | |
3926 | in C++17. | |
3927 | * include/bits/basic_string.h (basic_string(__sv_wrapper, const A&)): | |
3928 | Make non-standard constructor private. | |
3929 | [!_GLIBCXX_USE_CXX11_ABI] (basic_string(__sv_wrapper, const A&)): | |
3930 | Likewise. | |
3931 | * include/bits/basic_string.tcc (std::string, std::wstring): Declare | |
3932 | explicit instantiations for C++17 as well as earlier dialects. | |
3933 | * src/c++17/Makefile.am: Add new source files. | |
3934 | * src/c++17/Makefile.in: Regenerate. | |
3935 | * src/c++17/cow-string-inst.cc: New file defining explicit | |
3936 | instantiations for basic_string member functions added in C++17. | |
3937 | * src/c++17/string-inst.cc: Likewise. | |
3938 | ||
859e6fed | 3939 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Export allocator-extended |
3940 | copy/move constructors for old std::basic_string. | |
3941 | * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI] | |
3942 | (basic_string::reference, basic_string::const_reference): Define | |
3943 | as plain references for C++11 and later. | |
3944 | (basic_string::basic_string()): Put constructor body outside | |
3945 | preprocessor conditional groups. | |
3946 | (basic_string::basic_string(basic_string&&)): Move _Alloc_hider | |
3947 | instead of copying it. | |
3948 | (basic_string::basic_string(const basic_string&, const _Alloc&)): | |
3949 | Define. | |
3950 | (basic_string::basic_string(basic_string&&, const _Alloc&)): | |
3951 | Define. | |
3952 | * include/bits/fs_path.h [!_GLIBCXX_USE_CXX11_ABI]: Remove special | |
3953 | cases for old basic_string. | |
3954 | * testsuite/21_strings/basic_string/cons/char/8.cc: Test | |
3955 | allocator-extended constructors unconditionally. Add extra members to | |
3956 | allocator type when using old string ABI. | |
3957 | * testsuite/21_strings/basic_string/allocator/71964.cc: Enable test | |
3958 | for old string ABI. | |
3959 | * testsuite/21_strings/basic_string/cons/wchar_t/8.cc: Likewise. | |
3960 | ||
e13f6a7f | 3961 | * testsuite/23_containers/list/61347.cc: Avoid spurious failure when |
3962 | -fno-inline added to test flags. | |
3963 | ||
a18fccd0 | 3964 | * testsuite/21_strings/basic_string/requirements/ |
3965 | explicit_instantiation/debug.cc: Remove XFAIL for old ABI. | |
3966 | ||
7f77ca07 | 3967 | * testsuite/27_io/filesystem/filesystem_error/copy.cc: Fix static |
3968 | assertion failures with old std::string ABI. | |
3969 | ||
9346fb0e | 3970 | * include/bits/fs_path.h (path::_List::erase): Replace both overloads |
3971 | with ... | |
3972 | (path::pop_back(), path::_M_erase_from(const_iterator)): New member | |
3973 | functions that will only erase elements at the end. | |
3974 | * src/filesystem/std-path.cc (path::_List::_Impl::pop_back()): Define. | |
3975 | (path::_List::_Impl::_M_erase_from(const_iterator)): Define. | |
3976 | (path::_List::operator=(const _List&)): Use _M_erase_from(p) instead | |
3977 | of erase(p, end()). | |
3978 | (path::_List::pop_back()): Define. | |
3979 | (path::_List::_M_erase_from(const_iterator)): Define. | |
3980 | (path::operator/=(const path&)): Use pop_back to remove last component | |
3981 | and _M_erase_from to remove multiple components. | |
3982 | (path::_M_append(basic_string_view<value_type>)): Likewise. | |
3983 | (path::operator+=(const path&)): Likewise. | |
3984 | (path::_M_concat(basic_string_view<value_type>)): Likewise. | |
3985 | (path::remove_filename()): Likewise. | |
3986 | (path::lexically_normal()): Use _List::_Impl iterators instead of | |
3987 | path::iterator. Use pop_back to remove components from the end. Clear | |
3988 | trailing filename, instead of using erase(const_iterator) to remove | |
3989 | a non-final component. | |
3990 | * testsuite/27_io/filesystem/path/generation/normal.cc: Test | |
3991 | additional cases. | |
3992 | * testsuite/27_io/filesystem/path/generation/normal2.cc: New test. | |
3993 | ||
24230cab | 3994 | * src/filesystem/std-path.cc (path::operator+=(const path&)): Fix |
3995 | incorrect treatment of empty filename after trailing slash. | |
3996 | * testsuite/27_io/filesystem/path/concat/path.cc: Test problem case. | |
3997 | ||
6b4a77f2 | 3998 | * testsuite/21_strings/basic_string/modifiers/assign/char/ |
3999 | move_assign_optim.cc: Avoid spurious failure when -fno-inline added | |
4000 | to test flags. | |
4001 | * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/ | |
4002 | move_assign_optim.cc: Likewise. | |
4003 | ||
02df5941 | 4004 | 2019-01-03 Jonathan Wakely <jwakely@redhat.com> |
4005 | Jakub Jelinek <jakub@redhat.com> | |
4006 | ||
4007 | PR libstdc++/88607 | |
4008 | * include/experimental/memory: Replace UTF-8 quote characters. | |
4009 | * include/std/future: Replace UTF-8 "em dash" characters. | |
4010 | ||
f8ad40d8 | 4011 | 2019-01-03 Jonathan Wakely <jwakely@redhat.com> |
4012 | ||
9013258b | 4013 | PR libstdc++/88607 |
4014 | * include/bits/forward_list.h: Replace UTF-8 "ligature fi" character. | |
4015 | * include/debug/forward_list: Likewise. | |
4016 | * include/experimental/bits/shared_ptr.h: Remove UTF-8 "section sign" | |
4017 | character. | |
4018 | * include/experimental/chrono: Likewise. | |
4019 | * include/experimental/functional: Likewise. | |
4020 | * include/experimental/ratio: Likewise. | |
4021 | * include/experimental/system_error: Likewise. | |
4022 | * include/experimental/tuple: Likewise. | |
4023 | * include/experimental/type_traits: Likewise. | |
4024 | * include/parallel/workstealing.h: Replace UTF-8 "en dash" character. | |
4025 | * include/parallel/multiseq_selection.h: Likewise. | |
4026 | ||
f8ad40d8 | 4027 | PR libstdc++/88681 |
4028 | * config/abi/pre/gnu.ver: Add missing exports. | |
4029 | * testsuite/22_locale/collate_byname/88681.cc: New test. | |
4030 | * testsuite/22_locale/time_get/get/char/88681.cc: New test. | |
4031 | * testsuite/22_locale/time_get/get/wchar_t/88681.cc: New test. | |
4032 | ||
138292f4 | 4033 | 2019-01-02 Jonathan Wakely <jwakely@redhat.com> |
4034 | ||
553d41a8 | 4035 | * testsuite/23_containers/map/cons/deduction.cc: Test deduction from |
4036 | initializer_list<value_type> and from input iterator ranges. | |
4037 | * testsuite/23_containers/multimap/cons/deduction.cc: Likewise. | |
4038 | ||
138292f4 | 4039 | * testsuite/experimental/string_view/element_access/char/empty.cc: |
4040 | Fix year range in copyright header. | |
4041 | ||
963c0125 | 4042 | 2019-01-02 Joel Brobecker <brobecker@adacore.com> |
4043 | ||
4044 | * testsuite/21_strings/basic_string_view/element_access/char/empty.cc: | |
4045 | Fix year range in copyright header. | |
4046 | ||
fbd26352 | 4047 | 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
d353bf18 | 4048 | |
4049 | Update copyright years. | |
fb96fbb3 | 4050 | \f |
fbd26352 | 4051 | Copyright (C) 2019 Free Software Foundation, Inc. |
fb96fbb3 | 4052 | |
4053 | Copying and distribution of this file, with or without modification, | |
4054 | are permitted in any medium without royalty provided the copyright | |
4055 | notice and this notice are preserved. |