1 2015-08-12 Jonathan Wakely <jwakely@redhat.com>
3 * doc/xml/manual/appendix_contributing.xml: Update patch email policy.
4 * doc/xml/manual/status_cxx2017.xml: Update status table.
5 * doc/html/manual/*: Regenerate.
7 2015-08-09 Ville Voutilainen <ville.voutilainen@gmail.com>
9 Implement N4279, Improved insertion interface for unique-key maps.
10 * include/bits/stl_map.h (try_emplace, insert_or_assign): New.
11 * include/bits/stl_tree.h (_M_get_insert_unique_pos,
12 _M_get_insert_equal_pos, _M_get_insert_hint_unique_pos,
13 _M_get_insert_hint_equal_pos): Make public.
14 * include/bits/unordered_map.h (try_emplace, insert_or_assign): New.
15 * testsuite/23_containers/map/modifiers/insert_or_assign/1.cc:
17 * testsuite/23_containers/map/modifiers/try_emplace/1.cc: Likewise.
18 * testsuite/23_containers/unordered_map/modifiers/insert_or_assign.cc:
20 * testsuite/23_containers/unordered_map/modifiers/try_emplace.cc:
23 2015-08-08 Ville Voutilainen <ville.voutilainen@gmail.com>
25 Implement N4089 Safe conversions in unique_ptr<T[]> (LWG 2118)
26 and N4366 LWG 2228: Missing SFINAE rule in unique_ptr
28 * include/bits/unique_ptr.h
29 (__remove_cv, __is_derived_Tp): Remove.
30 (default_delete::default_delete(const default_delete<_Up[]>)):
31 Constrain with array convertibility.
32 (default_delete::operator(_Up*)): Turn into a template,
33 constrain with array convertibility.
34 (__safe_conversion_up): New, single object version.
35 (unique_ptr(unique_ptr<_Up, _Ep>&&)): Constrain with deleter
37 (unique_ptr::operator=(unique_ptr<_Up, _Ep>&&)): Likewise, and add
38 is_assignable as a constraint.
39 (__safe_conversion_up): Array version, renamed from __safe_conversion,
40 updated to implement N4089.
41 (__safe_conversion_raw): New.
42 (unique_ptr(_Up)): Turn into a template, constrain with array
45 typename conditional<is_reference<deleter_type>::value,
46 deleter_type, const deleter_type&>::type)): Likewise.
47 (unique_ptr(_Up, typename
48 remove_reference<deleter_type>::type&&)): Likewise.
49 (unique_ptr(unique_ptr<_Up, _Ep>&&)): Likewise.
50 (operator=(unique_ptr<_Up, _Ep>&&)): Likewise, and add
51 is_assignable as a constraint (array version).
52 (reset(_Up)): Turn into a template, constrain with array
54 (reset(nullptr_t)): New.
55 * testsuite/20_util/default_delete/48631_neg.cc: Adjust.
56 * testsuite/20_util/unique_ptr/assign/48635.cc: Likewise.
57 * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.
58 * testsuite/20_util/unique_ptr/assign/cv_qual.cc: Likewise.
59 * testsuite/20_util/unique_ptr/cons/cv_qual.cc: Likewise.
60 * testsuite/20_util/unique_ptr/dr2228.cc: New.
61 * testsuite/20_util/unique_ptr/modifiers/cv_qual.cc: Adjust.
63 2015-08-05 Nikolai Bozhenov <n.bozhenov@samsung.com>
65 * testsuite/20_util/enable_shared_from_this/cons/constexpr.cc: Remove
66 redundant -save-temps option.
67 * testsuite/20_util/shared_ptr/cons/constexpr.cc: Likewise.
68 * testsuite/20_util/unique_ptr/cons/constexpr.cc: Likewise.
69 * testsuite/20_util/weak_ptr/cons/constexpr.cc: Likewise.
70 * testsuite/30_threads/future/cons/constexpr.cc: Likewise.
71 * testsuite/30_threads/shared_future/cons/constexpr.cc: Likewise.
73 2015-08-03 Jonathan Wakely <jwakely@redhat.com>
76 * include/bits/range_access.h (size, empty, data): Fix _N bad name.
78 2015-07-30 Jonathan Wakely <jwakely@redhat.com>
80 * testsuite/experimental/filesystem/operations/current_path.cc: Use
81 canonical paths for comparisons.
83 2015-07-30 Tim Shen <timshen@google.com>
85 * include/bits/regex_automaton.h (_State_base, _State<>):
86 Remove _TraitsT dependency from _State<>; Make matcher member
87 into the union to reduce struct size.
88 * include/bits/regex_automaton.tcc (_State_base<>::_M_print,
89 _State_base<>::_M_dot, _StateSeq<>::_M_clone):
90 Adjust to fit the interface. Factor out common parts in
91 _M_clone as _State<>::_M_has_alt.
92 * include/bits/regex_executor.h (_Executer<>::_M_lookahead):
93 Only pass state id instead of the whole state.
94 * include/bits/regex_executor.tcc (_Executer<>::_M_dfs,
95 _Executer<>::_M_lookahead): Adjust to fit the interface.
96 * include/std/regex: Include <ext/aligned_buffer.h>
98 2015-07-30 Jonathan Wakely <jwakely@redhat.com>
100 * include/experimental/any (any::operator=(const any&)): Check for
102 * testsuite/experimental/any/assign/self.cc: New.
103 * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
105 2015-07-29 Jonathan Wakely <jwakely@redhat.com>
108 * testsuite/lib/libstdc++.exp (v3-build_support): Compile
109 testsuite_shared.cc with -std=gnu++98.
111 2015-07-29 Ville Voutilainen <ville.voutilainen@gmail.com>
113 * include/bits/range_access.h: Change class to typename in every
115 (size, empty, data): New functions from N4280.
116 * testsuite/24_iterators/container_access.cc: New.
119 * include/bits/functional_hash.h (__hash_enum): New.
120 (hash): Derive from __hash_enum.
121 * testsuite/20_util/hash/60970.cc: New.
123 2015-07-29 Tim Shen <timshen@google.com>
126 * include/bits/regex_compiler.h (_Compiler<>::_M_expression_term,
127 _BracketMatcher<>::_M_add_collating_element): Change signature
128 to make checking the and of bracket expression easier.
129 * include/bits/regex_compiler.tcc (_Compiler<>::_M_expression_term):
130 Treat '-' as a valid literal if it's at the end of bracket expression.
131 * testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
134 2015-07-24 Jonathan Wakely <jwakely@redhat.com>
136 * include/bits/atomic_futex.h [_GLIBCXX_HAVE_LINUX_FUTEX]
137 (_M_load_and_test_until): Whitespace.
138 (_M_load_and_test): Value-initialize the unused durations.
139 (_M_load_when_equal): Add missing return value.
141 2015-07-24 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
143 * fragment.am (AM_CPPFLAGS): Add CPPFLAGS.
144 * Makefile.in: Regenerate.
145 * doc/Makefile.in: Regenerate.
146 * include/Makefile.in: Regenerate.
147 * libsupc++/Makefile.in: Regenerate.
148 * po/Makefile.in: Regenerate.
149 * python/Makefile.in: Regenerate.
150 * src/Makefile.in: Regenerate.
151 * src/c++11/Makefile.in: Regenerate.
152 * src/c++98/Makefile.in: Regenerate.
153 * src/filesystem/Makefile.in: Regenerate.
154 * testsuite/Makefile.in: Regenerate.
156 2015-07-23 DJ Delorie <dj@redhat.com>
158 * include/bits/functional_hash.h: Add specializations for __intN
161 * include/ext/pb_ds/detail/thin_heap_/thin_heap_.hpp (__gnu_pbds):
162 Guard against values that might exceed size_t's precision.
164 2015-07-20 Jason Merrill <jason@redhat.com>
166 * include/bits/c++config: Fix abi_tag in special modes.
168 2015-07-19 Jonathan Wakely <jwakely@redhat.com>
170 * doc/xml/manual/status_cxx2017.xml: Fix URL for N4279.
171 * doc/html/manual/status.html: Regenerate.
173 2015-07-17 Jonathan Wakely <jwakely@redhat.com>
175 * doc/xml/manual/status_cxx2011.xml: Add caveats for native_handle.
176 * doc/html/manual/status.html: Regenerate.
178 2015-07-16 François Dumont <fdumont@gcc.gnu.org>
180 * include/bits/stl_algobase.h (__miter_base): Move...
181 * include/bits/cpp_type_traits.h: ...here.
182 * include/debug/functions.h (__foreign_iterator_aux): Use latter.
183 * testsuite/23_containers/vector/debug/insert7_neg.cc: New.
185 2015-07-13 Jonathan Wakely <jwakely@redhat.com>
188 * src/c++11/codecvt.cc (__codecvt_utf8_utf16_base::do_in): Override
189 endianness bit in mode.
190 * testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc: New.
192 * include/bits/c++config (_GLIBCXX_NOEXCEPT_IF): Define.
193 * include/bits/forward_list.h (forward_list::swap): Make noexcept
195 * include/bits/hashtable.h (_Hashtable::swap): Do not use
197 * include/bits/stl_bvector.h (vector<bool>::swap): Make noexcept
199 * include/bits/stl_deque.h (deque::swap): Likewise.
200 (swap(deque&, deque&)): Use _GLIBCXX_NOEXCEPT_IF.
201 * include/bits/stl_list.h (list::swap): Make noexcept unconditional.
202 (swap(list&, list&)): Use _GLIBCXX_NOEXCEPT_IF.
203 * include/bits/stl_map.h (map::swap, swap(map&, map&)): Use
204 _GLIBCXX_NOEXCEPT_IF, do not depend on _S_nothrow_swap.
205 * include/bits/stl_multimap.h (multimap::swap,
206 swap(multimap&, multimap&)): Likewise.
207 * include/bits/stl_multiset.h (multiset::swap,
208 swap(multiset&, multiset&)): Likewise.
209 * include/bits/stl_set.h (set::swap, swap(set&, set&)): Likewise.
210 * include/bits/stl_tree.h (_Rb_tree::swap,
211 swap(_Rb_tree&, _Rb_tree&)): Likewise.
212 * include/bits/stl_vector.h (vector::swap): Make noexcept
214 (swap(vector&, vector&)): Use _GLIBCXX_NOEXCEPT_IF.
215 * include/debug/deque (deque::swap, swap): Likewise.
216 * include/debug/forward_list (swap): Add noexcept.
217 * include/debug/list (list::swap, swap): Use _GLIBCXX_NOEXCEPT_IF.
218 * include/debug/map.h (map::swap, swap): Likewise.
219 * include/debug/multimap.h (multimap::swap, swap): Likewise.
220 * include/debug/multiset.h (multiset::Swap, swap): Likewise.
221 * include/debug/set.h (set::swap, swap): Likewise.
222 * include/debug/unordered_map (unordered_map::swap,
223 unordered_multimap::swap, swap): Likewise.
224 * include/debug/unordered_set (unordered_set::swap,
225 unordered_multiset::swap, swap): Likewise.
226 * include/debug/vector (vector::swap, swap): Likewise.
227 * include/ext/alloc_traits.h (__alloc_traits::_S_nothrow_swap()):
229 * include/profile/deque (deque::swap, swap): Use _GLIBCXX_NOEXCEPT_IF.
230 * include/profile/forward_list (swap): Add noexcept.
231 * include/profile/list (list::swap, swap) : Use _GLIBCXX_NOEXCEPT_IF.
232 * include/profile/map.h (map::swap, swap): Likewise.
233 * include/profile/multimap.h (multimap::swap, swap): Likewise.
234 * include/profile/multiset.h (multiset::swap, swap): Likewise.
235 * include/profile/set.h (set::swap, swap): Likewise.
236 * include/profile/unordered_map (swap): Likewise.
237 * include/profile/unordered_set (swap): Likewise.
238 * include/profile/vector (vector::swap, swap): Likewise. Remove
239 overloads for swapping rvalues.
240 * testsuite/23_containers/deque/allocator/noexcept.cc: Update tests
241 for noexcept on swap.
242 * testsuite/23_containers/forward_list/allocator/noexcept.cc:
244 * testsuite/23_containers/list/allocator/noexcept.cc: Likewise.
245 * testsuite/23_containers/map/allocator/noexcept.cc: Likewise.
246 * testsuite/23_containers/multimap/allocator/noexcept.cc: Likewise.
247 * testsuite/23_containers/multiset/allocator/noexcept.cc: Likewise.
248 * testsuite/23_containers/set/allocator/noexcept.cc: Likewise.
249 * testsuite/23_containers/unordered_map/allocator/noexcept.cc:
251 * testsuite/23_containers/unordered_multimap/allocator/noexcept.cc:
253 * testsuite/23_containers/unordered_multiset/allocator/noexcept.cc:
255 * testsuite/23_containers/unordered_set/allocator/noexcept.cc:
257 * testsuite/23_containers/vector/allocator/noexcept.cc: Likewise.
258 * testsuite/23_containers/vector/bool/allocator/noexcept.cc: Likewise.
259 * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line
262 2015-07-13 John Marino <gnugcc@marino.st>
264 * config/os/bsd/dragonfly/os_defines.h (_GLIBCXX_USE_C99_CHECK,
265 _GLIBCXX_USE_C99_DYNAMIC, _GLIBCXX_USE_C99_LONG_LONG_CHECK,
266 _GLIBCXX_USE_C99_LONG_LONG_DYNAMIC): Define.
268 2015-07-05 François Dumont <fdumont@gcc.gnu.org>
270 * include/bits/hashtable.h (_Hashtable<>::__rehash_policy): Do not
272 * testsuite/23_containers/unordered_set/max_load_factor/robustness.cc:
275 2015-07-03 Jonathan Wakely <jwakely@redhat.com>
277 * doc/xml/manual/status_cxx2017.xml: Update status table.
278 * doc/html/manual/*: Regenerate.
280 2015-07-03 Ville Voutilainen <ville.voutilainen@gmail.com>
282 Implement std::experimental::fundamentals_v2::propagate_const.
283 * include/Makefile.am: Add propagate_const.
284 * include/Makefile.in: Regenerate.
285 * include/experimental/propagate_const: New.
286 * testsuite/experimental/propagate_const/assignment/copy.cc: Likewise.
287 * testsuite/experimental/propagate_const/assignment/move.cc: Likewise.
288 * testsuite/experimental/propagate_const/assignment/move_neg.cc:
290 * testsuite/experimental/propagate_const/cons/copy.cc: Likewise.
291 * testsuite/experimental/propagate_const/cons/default.cc: Likewise.
292 * testsuite/experimental/propagate_const/cons/move.cc: Likewise.
293 * testsuite/experimental/propagate_const/cons/move_neg.cc: Likewise.
294 * testsuite/experimental/propagate_const/hash/1.cc: Likewise.
295 * testsuite/experimental/propagate_const/observers/1.cc: Likewise.
296 * testsuite/experimental/propagate_const/relops/1.cc: Likewise.
297 * testsuite/experimental/propagate_const/requirements1.cc: Likewise.
298 * testsuite/experimental/propagate_const/requirements2.cc: Likewise.
299 * testsuite/experimental/propagate_const/requirements3.cc: Likewise.
300 * testsuite/experimental/propagate_const/requirements4.cc: Likewise.
301 * testsuite/experimental/propagate_const/requirements5.cc: Likewise.
302 * testsuite/experimental/propagate_const/swap/1.cc: Likewise.
303 * testsuite/experimental/propagate_const/typedefs.cc: Likewise.
305 2015-07-02 Jonathan Wakely <jwakely@redhat.com>
307 * acinclude.m4 (GLIBCXX_DEFAULT_ABI): Change valid arguments for
308 --with-default-libstdcxx-abi
309 * configure: Regenerate.
310 * doc/xml/manual/configure.xml: Document valid arguments.
312 2015-07-02 Uros Bizjak <ubizjak@gmail.com>
314 * libsupc++/guard.cc (__test_and_acquire): Use __p after __atomic_load
315 to avoid unused variable warning.
316 (__set_and_release): Use __p after __atomic_store to avoid unused
319 2015-07-01 Jonathan Wakely <jwakely@redhat.com>
321 * include/bits/alloc_traits.h (__alloctr_rebind): Remove.
322 (__allocator_traits_base): New base class.
323 (__alloc_rebind): Reimplement in terms of detection idiom.
324 (allocator_traits): Derive from __allocator_traits_base. Reimplement
325 nested types in terms of detection idiom. Simplify SFINAE constraints
326 on overloaded static member functions.
327 * include/bits/hashtable.h (_Hashtable): Use __alloc_rebind instead
329 * testsuite/20_util/scoped_allocator/propagation.cc: Define rebind.
330 * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
331 dg-error line number.
333 * include/bits/ptr_traits.h (__ptrtr_elt_type, __ptrtr_diff_type,
334 __ptrtr_rebind, __ptrtr_not_void): Remove
335 (__get_first_arg, __replace_first_arg, __make_not_void): Define new
337 (__detected_or_): New detection trait.
338 (pointer_traits): Use new traits.
339 * testsuite/20_util/pointer_traits/pointer_to.cc: Add rebind member.
340 * testsuite/20_util/pointer_traits/requirements/
341 explicit_instantiation.cc: Use valid arguments to pointer_traits.
343 * doc/xml/manual/status_cxx2017.xml: Update status table.
344 * include/experimental/type_traits (void_t, is_detected,
345 is_detected_v, detected_t, detected_or, detected_or_t,
346 is_detected_exact, is_detected_exact_v, is_detected_convertible,
347 is_detected_convertible_v): Define.
348 * include/std/type_traits (__detector, __detected_or, __detected_or_t,
349 __detected_or_t_): Define.
350 * testsuite/experimental/type_traits/detection.cc: New.
352 2015-06-30 Jonathan Wakely <jwakely@redhat.com>
354 * doc/Makefile.am (stamp-pdf-doxygen): Grep for LaTeX errors in log.
355 * doc/Makefile.in: Regenerate.
357 * include/bits/stl_pair.h: Replace class keyword with typename.
359 2015-06-30 Ville Voutilainen <ville.voutilainen@gmail.com>
361 Implement N4387, "Improving pair and tuple", and LWG 2367.
363 * include/bits/stl_pair.h (_ConstructiblePair,
364 _ImplicitlyConvertiblePair, _MoveConstructiblePair,
365 _ImplicitlyMoveConvertiblePair): New.
366 (pair()): Constrain it.
367 (pair(const _T1&, const _T2&), pair(const pair<_U1, _U2>&),
368 pair(_U1&&, const _T2&), pair(const _T1&, _U2&&), pair(_U1&&, _U2&&),
369 pair(pair<_U1, _U2>&&)): Make conditionally explicit.
370 * include/std/tuple (_TC, tuple::_TC2, tuple::TCC, tuple::TMC): New.
371 (tuple()): Constrain it.
372 (tuple(const _UElements&...), tuple(_UElements&&...),
373 tuple(const tuple<_UElements...>&), tuple(tuple<_UElements...>&&),
374 tuple(allocator_arg_t, const _Alloc&, const _UElements&...),
375 tuple(allocator_arg_t, const _Alloc&, _UElements&&...),
376 tuple(allocator_arg_t, const _Alloc&, const tuple<_UElements...>&),
377 tuple(allocator_arg_t, const _Alloc&, tuple<_UElements...>&&),
378 tuple(const pair<_U1, _U2>&), tuple(pair<_U1, _U2>&&),
379 tuple(allocator_arg_t, const _Alloc&, const pair<_U1, _U2>&),
380 tuple(allocator_arg_t, const _Alloc&, pair<_U1, _U2>&&)): Make
381 conditionally explicit.
382 * include/experimental/functional (__boyer_moore_array_base): Name
383 array type explicitly instead of using an empty braced-init-list.
384 * testsuite/20_util/pair/cons/explicit_construct.cc: New.
385 * testsuite/20_util/pair/piecewise.cc: Use piecewise_construct.
386 * testsuite/20_util/pair/requirements/dr2367.cc: New.
387 * testsuite/20_util/tuple/cons/explicit_construct.cc: New.
388 * testsuite/20_util/tuple/requirements/dr2367.cc: New.
390 2015-06-30 Jonathan Wakely <jwakely@redhat.com>
392 * configure: Regenerate.
394 2015-06-29 François Dumont <fdumont@gcc.gnu.org>
396 * include/bits/stl_iterator_base_types.h (_Iter_base): Limit definition
398 * include/debug/functions.h
399 (__gnu_debug::__valid_range, __gnu_debug::__base): Move...
400 * include/debug/safe_iterator.h
401 (__gnu_debug::_Sequence_traits): New.
402 (__gnu_debug::__get_distance_from_begin): New.
403 (__gnu_debug::__get_distance_to_end): New.
404 (__gnu_debug::_Safe_iterator<>::_M_valid_range): Expose iterator range
405 distance information. Add optional check_dereferenceable parameter,
407 (__gnu_debug::_Distance_precision, __gnu_debug::__get_distance): Move
408 default definition...
409 (__gnu_debug::__get_distance): New overload for _Safe_iterator.
410 (__gnu_debug::__unsafe): Likewise.
411 * include/debug/helper_functions.h: ...here. New.
412 (__gnu_debug::__unsafe): New helper function to remove safe iterator
414 * include/debug/stl_iterator.h: New. Include latter.
415 * include/bits/stl_iterator.h: Include latter in debug mode.
416 * include/debug/stl_iterator.tcc: Adapt.
417 * include/debug/safe_local_iterator.h (__gnu_debug::__get_distance): Add
418 overload for _Safe_local_iterator.
419 (__gnu_debug::__unsafe): Likewise.
420 * include/debug/safe_local_iterator.tcc: Adapt.
421 * include/debug/macros.h (__glibcxx_check_valid_range2): New.
422 (__glibcxx_check_insert_range): Add _Dist parameter.
423 (__glibcxx_check_insert_range_after): Likewise.
424 (__glibcxx_check_string, __glibcxx_check_string_len): Implement using
425 _GLIBCXX_DEBUG_PEDASSERT.
426 * include/debug/deque (deque<>::assign): Remove iterator debug layer
428 (deque<>::insert): Likewise.
429 * include/debug/forward_list (__glibcxx_check_valid_fl_range): New.
430 (forward_list<>::splice_after): Use latter.
431 (forward_list<>::assign): Remove iterator debug layer when possible.
432 (forward_list<>::insert_after): Likewise.
433 (__gnu_debug::_Sequence_traits<>): Partial specialization.
434 * include/debug/list (list<>::assign): Remove iterator debug layer when
436 (list<>::insert): Likewise.
437 [__gnu_debug::_Sequence_traits<>]: Partial specialization pre C++11 ABI.
438 * include/debug/map.h (map<>::insert): Remove iterator debug layer when
440 * include/debug/multimap.h (multimap<>::insert): Likewise.
441 * include/debug/set.h (set<>::insert): Likewise.
442 * include/debug/multiset.h (multiset<>::insert): Likewise.
443 * include/debug/string (basic_string<>::append, basic_string<>::assign,
444 basic_string<>::insert, basic_string<>::replace): Likewise.
445 * include/debug/unordered_map
446 (unordered_map<>::insert, unordered_multimap<>::insert): Likewise.
447 * include/debug/unordered_set
448 (unordered_set<>::insert, unordered_multiset<>insert): Likewise.
449 * include/debug/vector
450 (vector<>::assign, vector<>::insert): Likewise.
451 * include/Makefile.am: Add new debug headers.
452 * include/Makefile.in: Regenerate.
454 2015-06-26 Jonathan Wakely <jwakely@redhat.com>
456 * doc/xml/manual/intro.xml: Document LWG 2108 status.
457 * include/bits/alloc_traits.h (allocator_traits::is_always_equal):
459 * include/bits/allocator.h (allocator::is_always_equal): Likewise.
460 * include/bits/forward_list.h
461 (forward_list::operator=(forward_list&&)): Use __bool_constant.
462 (forward_list::swap(forward_list&)): Add noexcept.
463 * include/bits/hashtable.h (_Hashtable::operator=(_Hashtable&&)):
465 (_Hashtable::swap(_Hashtable&)): Likewise.
466 * include/bits/stl_deque.h (_Deque_base::_Deque_base(_Deque_base&&)):
467 Use _Alloc_traits::is_always_equal.
468 (deque::operator=(deque&&)): Likewise.
469 (deque::_M_move_assign1(deque&&, false_type)): Add comment and use
471 (swap(deque&, deque&)): Add noexcept.
472 * include/bits/stl_list.h (list::operator=(list&&)): Use
474 (swap(list&, list&)): Add noexcept.
475 * include/bits/stl_map.h (map::swap(map&)): Include _Compare in
477 (swap(map&, map&)): Add noexcept.
478 * include/bits/stl_multimap.h (multimap::swap(multimap&)): Include
479 _Compare in noexcept.
480 (swap(multimap&, multimap&)): Add noexcept.
481 * include/bits/stl_multiset.h (multiset::swap(multiset&)): Include
482 _Compare in noexcept.
483 (swap(multiset&, multiset&)): Add noexcept.
484 * include/bits/stl_set.h (set::swap(set&)): Include _Compare in
486 (swap(set&, set&)): Add noexcept.
487 * include/bits/stl_tree.h (_Rb_tree::operator=(_Rb_tree&&)): Include
488 _Compare in noexcept.
489 (_Rb_tree::_Rb_tree(_Rb_tree&&, _Node_alloc_type&&)): Use
491 * include/bits/stl_vector.h (vector::operator=(vector&&)): Use
493 (swap(vector&, vector&)): Add noexcept.
494 * include/bits/unordered_map.h (swap(unordered_map&, unordered_map&),
495 swap(unordered_multimap& unordered_multimap&)): Add noexcept.
496 * include/bits/unordered_set.h (swap(unordered_set&, unordered_set&),
497 swap(unordered_multiset& unordered_multiset&)): Add noexcept.
498 * include/ext/alloc_traits.h (__allocator_always_compares_equal):
500 (__alloc_traits::_S_always_equal()): Use is_always_equal instead of
501 __allocator_always_compares_equal.
502 * include/ext/array_allocator.h (array_allocator::is_always_equal):
504 * include/std/scoped_allocator (__any_of, __propagate_on_copy,
505 __propagate_on_move, __propagate_on_swap): Remove.
506 (scoped_allocator_adaptor::propagate_on_container_copy_assignment,
507 scoped_allocator_adaptor::propagate_on_container_move_assignment,
508 scoped_allocator_adaptor::propagate_on_container_swap): Define with
509 __and_ instead of __any_of.
510 (scoped_allocator_adaptor::is_always_equal): Define.
511 * testsuite/20_util/allocator_traits/members/is_always_equal.cc: New.
512 * testsuite/20_util/scoped_allocator/propagation.cc: Make traits
513 derive from true_type or false_type.
514 * testsuite/23_containers/deque/allocator/move_assign-2.cc: Add
515 is_always_equal member and remove the trait specialization.
516 * testsuite/23_containers/vector/52591.cc: Likewise.
517 * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
518 Adjust dg-error line number.
519 * testsuite/23_containers/deque/requirements/dr438/
520 constructor_1_neg.cc: Likewise.
521 * testsuite/23_containers/deque/requirements/dr438/
522 constructor_2_neg.cc: Likewise.
523 * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
525 * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
527 * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
529 * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
531 * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
533 * testsuite/23_containers/vector/requirements/dr438/
534 constructor_1_neg.cc: Likewise.
535 * testsuite/23_containers/vector/requirements/dr438/
536 constructor_2_neg.cc: Likewise.
537 * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
540 * include/bits/stl_bvector.h (vector<bool>::vector()): Add noexcept.
541 * include/bits/stl_map.h (map::map()): Likewise.
542 * include/bits/stl_multimap.h (multimap::multimap()): Likewise.
543 * include/bits/stl_multiset.h (multiset::multiset()): Likewise.
544 * include/bits/stl_set.h (set::set()): Likewise.
546 2015-06-25 Jonathan Wakely <jwakely@redhat.com>
548 * include/bits/locale_conv.h (__do_str_codecvt): Set __count.
550 2015-06-24 François Dumont <fdumont@gcc.gnu.org>
552 * include/bits/basic_string.h (basic_string<>::front()): Add !empty
554 (basic_string<>::back()): Likewise.
555 (basic_string<>::pop_back()): Likewise.
557 2015-06-24 Paolo Carlini <paolo.carlini@oracle.com>
559 * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
560 dg-error line numbers.
561 * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
564 2015-06-23 François Dumont <fdumont@gcc.gnu.org>
566 * include/debug/array: Include <array>. Add version namespace when
567 specializing tuple interface to array. Add specialization for
568 __is_tuple_like_impl.
569 * include/profile/array: Likewise.
570 * include/std/array: Include <utility>. Add specialization for
571 __is_tuple_like_impl.
573 (__is_tuple_like_impl<>, __is_tuple_like_impl<pair>): Move...
574 * include/std/utility: ... here. Include <type_traits>.
575 * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Adjust
576 dg-error line number.
577 * testsuite/23_containers/array/tuple_interface/
578 tuple_element_debug_neg.cc: Likewise.
580 2015-06-22 Jonathan Wakely <jwakely@redhat.com>
582 * testsuite/26_numerics/complex/value_operations/1.cc: Use
583 non-negative rho argument.
585 * include/debug/list (__gnu_debug::list): Use allocator-aware
586 _Safe_container base.
587 * include/debug/string (__gnu_debug::basic_string): Use
588 allocator-aware _Safe_container base for cxx11 ABI.
590 * include/bits/locale_conv.h (__do_str_codecvt): Handle empty range.
591 (wstring_convert): Move into __cxx11 namespace.
592 (wbuffer_convert(streambuf*, _Codecvt*, state_type)): Fix exception
596 * include/bits/stl_uninitialized.h
597 (__uninitialized_copy::__uninit_copy): Cast expression to void.
599 2015-06-17 Jonathan Wakely <jwakely@redhat.com>
602 * include/bits/list.tcc (_List_base::_M_clear()): Use allocator traits.
603 (list::list(const list&)): Use allocator propagation trait. Use
604 _M_assign_dispatch to copy elements.
605 * include/bits/stl_list.h (_List_node): Use __aligned_membuf in C++11.
606 (_List_node::_M_valptr()): Add accessor for stored value.
607 (_List_iterator, _List_const_iterator, _List_base): Use _M_valptr().
608 (_List_base, list): Use allocator traits.
609 (_List_base::_M_get_Tp_allocator, _List_base::get_allocator): Remove.
610 (_List_base::_M_move_nodes): New function.
611 (_List_base(_List_base&&)): Use _M_move_nodes.
612 (_List_base(_List_base&&, _Node_alloc_type&&)): New constructor.
613 (list::_M_create_node, list::_M_erase, list::max_size): Use allocator
615 (list(size_type)): Add allocator parameter.
616 (list(const list&)): Use allocator propagation trait.
617 (list(const list&, const allocator_type&)): New constructor.
618 (list(list&&, const allocator_type&)): Likewise.
619 (list::operator=(list&&), list::swap(list&)): Use allocator
621 (list::_M_move_assign): New functions.
622 * include/debug/list: Add allocator-extended constructors.
623 * include/profile/list: Likewise.
624 * python/libstdcxx/v6/printers.py (get_value_from_list_node): New
625 function to get value from _List_node.
626 (StdListPrinter): Use get_value_from_list_node.
627 * testsuite/23_containers/list/allocator/copy.cc: New.
628 * testsuite/23_containers/list/allocator/copy_assign.cc: New.
629 * testsuite/23_containers/list/allocator/minimal.cc: New.
630 * testsuite/23_containers/list/allocator/move.cc: New.
631 * testsuite/23_containers/list/allocator/move_assign.cc: New.
632 * testsuite/23_containers/list/allocator/noexcept.cc: New.
633 * testsuite/23_containers/list/allocator/swap.cc: New.
634 * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
635 Adjust dg-prune-output line number.
636 * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
638 * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
641 * include/bits/forward_list.h
642 (_Fwd_list_base(const _Node_alloc_type&)): Change parameter to
644 (_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Likewise.
645 (forward_list(const _Alloc&)): Split default constructor out to
647 (forward_list(forward_list&&, const _Alloc&)): Move elements if base
649 (forward_list::_M_move_assign(forward_list&&, true_type)): Replace
650 swap call with two assignments.
651 * include/bits/forward_list.tcc
652 (_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Don't
653 move elements when allocators are not equal.
654 * include/debug/forward_list (forward_list(const allocator_type&)):
655 Split default constructor out to separate function.
656 * include/profile/forward_list (forward_list(const _Alloc&)):
659 * include/bits/forward_list.h (forward_list::_M_get_Node_allocator):
660 Remove unnecessary uses of operator& and static_cast.
661 * include/bits/forward_list.tcc
662 (forward_list::operator=(const forward_list&)): Use __addressof
663 instead of operator&.
664 (forward_list::remove(const _Tp&), forward_list::remove(_Pred)):
665 Remove invalid static_casts.
666 * include/debug/forward_list: Use __addressof instead of operator&.
667 * testsuite/23_containers/forward_list/modifiers/addressof.cc: New.
669 * include/ext/alloc_traits.h (__alloc_traits::_S_nothrow_swap()): Use
670 __is_nothrow_swappable.
672 2015-06-16 Jonathan Wakely <jwakely@redhat.com>
674 * include/bits/allocated_ptr.h (__allocated_ptr): Use __addressof.
676 * include/bits/list.tcc (list::operator=(const list&), list::merge):
677 Use __addressof instead of operator&.
678 (list::sort): Use array-to-pointer decay instead of operator&.
679 * include/bits/stl_list.h (list::splice): Use __addressof instead of
681 * include/debug/formatter.h (_Error_formatter::_Parameter::_Parameter):
683 * include/debug/functions.h (__check_singular): Likewise.
684 * include/debug/list (list::splice, list::merge): Likewise.
685 * testsuite/23_containers/list/modifiers/addressof.cc: New.
688 * src/c++11/thread.cc (thread::_M_make_thread): Replace shared_ptr
691 2015-06-12 Jonathan Wakely <jwakely@redhat.com>
693 * include/precompiled/stdc++.h: Include <codecvt> and <shared_mutex>.
696 * src/c++11/codecvt.cc (codecvt_utf16_base<char32_t>::do_max_length):
699 2015-06-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
703 * config/cpu/alpha/atomic_word.h: Remove.
704 * config/cpu/ia64/atomic_word.h: Remove.
705 * config/cpu/powerpc/atomic_word.h: Remove.
706 * config/os/aix/atomic_word.h: Remove.
707 * configure.host (atomic_word_dir) [ia64, aix*, powerpc, alpha]:
708 Use generic definition.
710 2015-06-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
714 * * config/cpu/generic/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER): Define
715 (_GLIBCXX_WRITE_MEM_BARRIER): Likewise
716 * include/bits/shared_ptr_base.h: Use ACQ_REL barrier.
717 * include/ext/atomicity.h: Likewise.
718 * include/tr1/shared_ptr.h: Likewise.
719 * libsupc++/guard.cc (__test_and_acquire): Rewrite with atomics.
721 (__set_and_release): Likewise.
722 * testsuite/20_util/shared_ptr/cons/43820_neg.cc (test01): Adjust for
724 * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
725 * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
728 2015-06-12 Jonathan Wakely <jwakely@redhat.com>
730 * include/std/tuple (__is_tuple_like_impl): Disambiguate array in
731 debug and profile modes.
732 * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Adjust tests
733 for swap in C++11 and later.
735 2015-06-09 Jonathan Wakely <jwakely@redhat.com>
738 * config/abi/pre/gnu.ver: Export codecvt_byname and codecvt symbols
741 2015-06-08 Jonathan Wakely <jwakely@redhat.com>
744 * testsuite/22_locale/conversions/string/66441.cc: New.
745 * include/bits/locale_conv.h (__do_str_codecvt): Reserve enough space
746 in the output string for BOM and complete result.
749 * src/c++11/codecvt.cc (write_utf16_code_point): Use adjust_byte_order
750 for single UTF-16 units.
751 * testsuite/22_locale/codecvt/codecvt_utf16/66417.cc: New.
753 2015-06-07 François Dumont <fdumont@gcc.gnu.org>
755 * include/bits/stl_tree.h (_Rb_tree<>::__is_transparent<>): Move to
756 outer scope and rename to ...
757 (std::__hash_is_transparent<>): ... this.
758 * include/debug/stl_map.h (map::find<>,
759 map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
760 member function templates to perform heterogeneous lookup.
761 * include/debug/stl_multimap.h (multimap::find<>,
762 multimap::lower_bound<>, multimap::upper_bound<>,
763 multimap::equal_range<>): Likewise.
764 * include/debug/stl_multiset.h (multiset::find<>,
765 multiset::lower_bound<>, multiset::upper_bound<>,
766 multiset::equal_range<>): Likewise.
767 * include/debug/stl_set.h (set::find<>,
768 set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
769 * include/profile/stl_map.h (map::find<>, map::count<>,
770 map::lower_bound<>, map::upper_bound<>, map::equal_range<>): Likewise.
771 * include/profile/stl_multimap.h (multimap::find<>, multimap::count<>,
772 multimap::lower_bound<>, multimap::upper_bound<>,
773 multimap::equal_range<>): Likewise.
774 * include/profile/stl_multiset.h (multiset::find<>, multiset::count<>,
775 multiset::lower_bound<>, multiset::upper_bound<>,
776 multiset::equal_range<>): Likewise.
777 * include/profile/stl_set.h (set::find<>, set::count<>,
778 set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
779 * testsuite/23_containers/map/operations/1.cc: Check const variants.
780 * testsuite/23_containers/multimap/operations/1.cc: Likewise.
781 * testsuite/23_containers/multiset/operations/1.cc: Likewise.
782 * testsuite/23_containers/set/operations/1.cc: Likewise.
784 2015-06-05 Jonathan Wakely <jwakely@redhat.com>
786 * doc/xml/manual/status_cxx2017.xml: Update status tables.
787 * doc/html/manual/*: Regenerate.
788 * include/std/type_traits (bool_constant): Define.
789 * testsuite/20_util/bool_constant/requirements.cc: New.
790 * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
791 * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
793 * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
796 * include/std/shared_mutex (__shared_mutex_pthread,
797 __shared_mutex_cv): New helper types implementing the shared mutex
799 (shared_mutex): New type for C++17.
800 (shared_timed_mutex): Derive from one of the new helper types.
801 * testsuite/30_threads/shared_mutex/cons/1.cc: New.
802 * testsuite/30_threads/shared_mutex/cons/assign_neg.cc: New.
803 * testsuite/30_threads/shared_mutex/cons/copy_neg.cc: New.
804 * testsuite/30_threads/shared_mutex/requirements/standard_layout.cc:
806 * testsuite/30_threads/shared_mutex/try_lock/1.cc: New.
807 * testsuite/30_threads/shared_mutex/try_lock/2.cc: New.
809 2015-06-05 Ville Voutilainen <ville.voutilainen@gmail.com>
811 Add __is_nothrow_swappable and take it into use.
812 * include/bits/algorithmfwd.h (swap): Only declare for C++98 mode.
813 * include/bits/move.h (swap): Add constraints in C++11 and later.
814 * include/bits/stl_pair.h (swap): Use __is_nothrow_swappable
815 for the free swap function for pair.
816 * include/bits/stl_queue.h (swap): Use __is_nothrow_swappable
817 for the free swap functions for queue and priority_queue.
818 * include/bits/stl_stack.h (swap): Use __is_nothrow_swappable
819 for the free swap function for stack.
820 * include/debug/array (swap): Use __is_nothrow_swappable
821 for the free swap function for array.
822 * include/profile/array (swap): Likewise.
823 * include/std/array (swap): Likewise.
824 * include/std/tuple (_Tuple_impl::_M_swap): Use __is_nothrow_swappable.
825 * include/std/type_traits (__is_swappable_impl::__is_swappable,
826 __is_nothrow_swappable_impl, __is_nothrow_swappable): New.
827 * testsuite/20_util/is_nothrow_swappable/requirements/
828 explicit_instantiation.cc: New.
829 * testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
831 * testsuite/20_util/is_nothrow_swappable/value.cc: New.
833 2015-06-03 François Dumont fdumont@gcc.gnu.org>
835 * testsuite/23_containers/list/61347.cc: Add dg-require-normal-mode.
837 2015-06-02 Jonathan Wakely <jwakely@redhat.com>
839 * doc/xml/manual/abi.xml: Document versioning for 5.1.0 release.
840 * doc/html/manual/*: Regenerate.
842 * doc/html/ext/lwg-active.html: Update to R93.
843 * doc/html/ext/lwg-closed.html: Likewise.
844 * doc/html/ext/lwg-defects.html: Likewise.
845 * doc/html/manual/*: Regenerate.
846 * doc/xml/manual/intro.xml: Document status of several DRs.
848 2015-06-02 Renlin Li <renlin.li@arm.com>
850 * testsuite/27_io/fpos/14775.cc: Add _GLIBCXX_HAVE_LIMIT_FSIZE check.
852 2015-06-01 Jonathan Wakely <jwakely@redhat.com>
854 * testsuite/lib/libstdc++.exp (libstdc++_init): Unset LANGUAGE
855 environment variable.
857 2015-05-31 Jonathan Wakely <jwakely@redhat.com>
860 * include/bits/stl_algobase.h (__fill_a): Check length before calling
863 2015-05-30 Jonathan Wakely <jwakely@redhat.com>
865 * include/bits/stl_algobase.h (__equal<true>::equal): Check length
866 instead of checking for null pointers.
867 (__lexicographical_compare<true>::__lc): Only check shorter length.
869 2015-05-29 François Dumont fdumont@gcc.gnu.org>
871 * include/debug/debug.h (_GLIBCXX_DEBUG_ASSERT,
872 _GLIBCXX_DEBUG_PEDASSERT, _GLIBCXX_DEBUG_ONLY): Move definition...
873 * include/debug/assertions.h: ...here, new.
874 * include/debug/formatter.h
875 (_Error_formatter::_Is_iterator_value_type): New.
876 (_Error_formatter::_Is_instance): New.
877 (_Error_formatter::_Parameter): Make public and not friend anymore.
878 (_Error_formatter::_Parameter::__instance): New _M_kind enum entry.
879 (_Error_formatter::_Parameter::__iterator_value_type): New _M_kind enum
881 (_Error_formatter::_Parameter::_Type): New.
882 (_Error_formatter::_Parameter::_Instance): New, inherit from
884 (union _Error_formatter::_Parameter::_M_variant): Reorganize.
885 (_Parameter(_Iterator const&, const char*, _Is_iterator)): Make all
886 overloads take iterator through a const reference.
887 (_Parameter(const _Iterator&, const char*, _Is_iterator_value_type)):
889 (_Parameter(const _Type&, const char*, _Is_instance)): New.
890 (_Error_formatter::_M_print_type): Delete.
891 (_Error_formatter::_M_iterator_value_type): New.
892 (_Error_formatter::_M_instance): New.
893 * include/Makefile.am: Add new above debug file.
894 * include/Makefile.in: Regenerate.
895 * include/debug/functions.h
896 (__check_dereferenceable(const _Safe_iterator<>&),
897 __valid_range(const _Safe_iterator<>&),
898 __is_safe_random_iterator<_Safe_iterator<>>): Move...
899 * include/debug/safe_iterator.h: ... here.
900 Replace debug.h include with assertions.h.
901 (__check_singular_aux): Move...
902 * include/debug/safe_base.h: ... here.
903 * include/debug/functions.h
904 (__check_dereferenceable(const _Safe_local_iterator<>&),
905 __valid_range(const _Safe_local_iterator<>&): Move...
906 * include/debug/safe_local_iterator.h: ...here.
907 * include/debug/safe_sequence.h: Replace debug.h with assertions.h.
908 Remove _Safe_iterator declaration.
909 * include/debug/safe_unordered_container.h: Replace debug.h with
911 * include/debug/array: Replace safe_sequence.h include with
912 formatter.h and macros.h.
913 * include/debug/deque: Include functions.tcc.
914 * include/debug/forward_list: Likewise.
915 * include/debug/list: Likewise.
916 * include/debug/string: Likewise.
917 * include/debug/vector: Likewise.
918 * include/bits/unique_ptr.h: Replace debug.h include with new
920 * include/bits/stl_iterator_base_funcs.h: Likewise.
921 * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc:
922 Adjust dg-error line number.
923 * testsuite/23_containers/array/tuple_interface/
924 tuple_element_debug_neg.cc: Likewise.
925 * src/c++11/debug.cc: Adapt.
927 2015-05-29 Jonathan Wakely <jwakely@redhat.com>
929 * doc/xml/manual/status_cxx2017.xml: Fix duplicate ID attribute.
930 * doc/html/manual/*: Regenerate.
932 * include/std/future (__async_result_of): New alias template.
933 (async): Use __async_result_of to pass decayed types to result_of.
934 * testsuite/30_threads/async/lwg2021.cc: New.
935 * doc/xml/manual/intro.xml: Document LWG 2021 status.
938 * include/bits/stl_algobase.h (__equal<true>::equal): Do not call
939 memcmp with null pointers.
940 (__lexicographical_compare<true>::__lc): Do not call memcmp for empty
943 2015-05-28 Jonathan Wakely <jwakely@redhat.com>
946 * include/profile/array (array::data): Use _S_ptr.
947 * include/debug/array (array::data): Likewise.
950 * include/std/array (__array_traits::_S_ptr): New function.
951 (array::data): Use _S_ptr to avoid creating invalid reference.
952 * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
953 dg-error line numbers.
954 * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
957 2015-05-27 Jonathan Wakely <jwakely@redhat.com>
959 * include/bits/stl_tree.h (_Rb_tree::_M_end()): Return _Base_ptr
960 instead of downcasting.
961 (_Rb_tree::_M_copy): Change second parameter to _Base_ptr.
962 (_Rb_tree::_M_lower_bound, _Rb_tree:_M_upper_bound): Likewise.
963 (_Rb_tree::_S_iter): Remove.
964 (_Rb_tree::_S_lower_bound_tr, _Rb_tree::_S_upper_bound_tr): Remove.
965 (_Rb_tree::_M_find_tr(const _Kt&) const): Call _M_lower_bound_tr
966 instead of _S_lower_bound_tr
967 (_Rb_tree::_M_find_tr(const _Kt&)): Call const overload.
968 (_Rb_tree::_M_lower_bound_tr(const _Kt&) const): Do the search here
969 instead of calling _S_lower_bound_tr.
970 (_Rb_tree::_M_lower_bound_tr(const _Kt&)): Call const overload.
971 (_Rb_tree::_M_upper_bound_tr(const _Kt&) const): Do the search here
972 instead of calling _S_upper_bound_tr.
973 (_Rb_tree::_M_upper_bound_tr(const _Kt&)): Call const overload.
974 (_Rb_tree::_M_equal_range_tr(const _Kt&)): Likewise.
975 (_Rb_tree::equal_range): Use _Base_ptr for end pointer.
976 (_Rb_tree::_M_get_insert_unique_pos): Likewise.
977 (_Rb_tree::_M_get_insert_equal_pos): Likewise.
978 (_Rb_tree::_M_insert_equal_lower_node): Likewise.
979 (_Rb_tree::_M_insert_unique, _Rb_tree::_M_emplace_unique,
980 _Rb_tree::_M_emplace_hint_unique): Remove static_cast.
983 * include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_membuf.
984 (_Rb_tree_iterator, _Rb_tree_const_iterator): Support construction
986 (_Rb_tree_const_iterator::_M_const_cast): Remove static_cast.
987 (_Rb_tree::begin, _Rb_tree::end): Remove static_cast.
988 * include/ext/aligned_buffer.h (__aligned_membuf): New type using
989 alignment of _Tp as a member subobject, not as a complete object.
990 * python/libstdcxx/v6/printers.py (StdRbtreeIteratorPrinter): Lookup
991 _Link_type manually as it might not be in the debug info.
993 2015-05-26 Doug Evans <dje@google.com>
995 * python/libstdcxx/v6/xmethods.py (UniquePtrMethodsMatcher): Add
997 * testsuite/libstdc++-xmethods/unique_ptr.cc: Add tests for
1000 2015-05-26 Jonathan Wakely <jwakely@redhat.com>
1002 * include/bits/locale_conv.h: Fix copyright years.
1003 * include/bits/quoted_string.h: Likewise.
1004 * src/filesystem/Makefile.am: Likewise.
1005 * testsuite/22_locale/conversions/buffer/1.cc: Likewise.
1006 * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc:
1008 * testsuite/22_locale/conversions/string/1.cc: Likewise.
1009 * testsuite/22_locale/conversions/string/2.cc: Likewise.
1010 * testsuite/22_locale/conversions/string/3.cc: Likewise.
1011 * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
1013 * testsuite/22_locale/conversions/string/requirements/typedefs.cc:
1015 * testsuite/util/testsuite_fs.h: Likewise.
1017 2015-05-23 François Dumont fdumont@gcc.gnu.org>
1020 * include/debug/functions.h (__check_sorted_aux): Cast expression to
1023 2015-05-21 David Edelsohn <dje.gcc@gmail.com>
1026 * config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER):
1027 Don't use isync. Use lwsync if available.
1028 * configure.host (atomic_word_dir) [aix[56789]*]: Delete to use
1029 powerpc cpu definition.
1031 2015-05-21 Jason Merrill <jason@redhat.com>
1033 * libsupc++/del_opv.cc: Suppress -Wsized-deallocation.
1034 * libsupc++/del_op.cc: Likewise.
1036 2015-05-20 François Dumont fdumont@gcc.gnu.org>
1038 * include/debug/formatter.h (_GLIBCXX_TYPEID): New macro to simplify
1040 (_Error_formatter::_M_print_type): New.
1041 * src/c++11/debug.cc
1042 (_Error_formatter::_Parameter::_M_print_field): Use latter.
1043 (_Error_formatter::_M_print_type): Implement latter using
1044 __cxaabiv1::__cxa_demangle to print demangled type name.
1046 * include/bits/cpp_type_traits.h
1047 (std::move_iterator): Delete declaration.
1048 (std::__is_move_iterator<move_iterator>): Move partial specialization...
1049 * include/bits/stl_iterator.h: ... here.
1050 (std::__miter_base): Overloads for std::reverse_iterator and
1052 * include/bits/stl_algobase.h (std::__miter_base): Provide default
1055 2015-05-20 Jonathan Wakely <jwakely@redhat.com>
1057 * testsuite/util/testsuite_fs.h (nonexistent_path): Don't use tempnam.
1060 * include/bits/stl_iterator.h (__make_move_if_noexcept_iterator): Add
1061 overload for pointers.
1062 * testsuite/20_util/specialized_algorithms/uninitialized_copy/
1063 808590.cc: Add -std=gnu++03 switch.
1064 * testsuite/20_util/specialized_algorithms/uninitialized_copy/
1065 808590-cxx11.cc: Copy of 808590.cc to test with -std=gnu++11.
1066 * testsuite/23_containers/vector/modifiers/push_back/
1067 strong_guarantee.cc: New.
1069 2015-05-19 Jonathan Wakely <jwakely@redhat.com>
1071 * include/bits/stl_list.h (_M_resize_pos(size_type&)): Declare.
1072 (operator==(const list&, const list&)): If size() is O(1) compare
1073 sizes before comparing each element.
1074 * include/bits/list.tcc (list::_M_resize_pos(size_type&)): Define.
1075 (list::resize): Use _M_resize_pos.
1077 2015-05-19 François Dumont <fdumont@gcc.gnu.org>
1079 * testsuite/23_containers/unordered_map/cons/66055.cc: Add constructor
1081 * testsuite/23_containers/unordered_multimap/cons/66055.cc: Likewise.
1082 * testsuite/23_containers/unordered_multiset/cons/66055.cc: Likewise.
1083 * testsuite/23_containers/unordered_set/cons/66055.cc: Likewise.
1085 2015-05-17 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1087 * configure.host: Define cpu_defines_dir for ARM.
1088 * config/cpu/arm/cpu_defines.h: New file.
1090 2015-05-17 François Dumont <fdumont@gcc.gnu.org>
1092 * include/bits/unordered_map.h (unordered_map, unordered_multimap): Add
1093 missing constructors.
1094 * include/bits/unordered_set.h (unordered_set, unordered_multiset):
1096 * include/debug/unordered_map (unordered_map, unordered_multimap): Add
1097 missing constructors.
1098 * include/debug/unordered_set (unordered_set, unordered_multiset):
1100 * include/profile/unordered_map (unordered_map, unordered_multimap): Add
1101 missing constructors.
1102 * include/profile/unordered_set (unordered_set, unordered_multiset):
1105 2015-05-15 Jonathan Wakely <jwakely@redhat.com>
1107 * src/filesystem/ops.cc (stat_type): Define alias for struct stat and
1108 use throughout the file.
1109 (make_file_type): New function.
1110 (file_size(const path&, error_code&)): Report an error for anything
1111 that isn't a regular file.
1112 (status(const path&), symlink_status(const path&)): Do not throw for
1113 file_type::not_found.
1114 (temp_directory_path()): Check additional environment variables.
1115 * testsuite/experimental/filesystem/operations/exists.cc: New.
1116 * testsuite/experimental/filesystem/operations/file_size.cc: New.
1117 * testsuite/experimental/filesystem/operations/status.cc: New.
1118 * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
1121 2015-05-14 Nathan Myers <ncm@cantrip.org>
1122 Jonathan Wakely <jwakely@redhat.com>
1125 * include/std/unordered_map (unordered_map, unordered_multimap): Add
1126 missing constructors.
1127 * include/std/unordered_set (unordered_set, unordered_multiset):
1129 * testsuite/23_containers/unordered_map/cons/66055.cc: New.
1130 * testsuite/23_containers/unordered_multimap/cons/66055.cc: New.
1131 * testsuite/23_containers/unordered_multiset/cons/66055.cc: New.
1132 * testsuite/23_containers/unordered_set/cons/66055.cc: New.
1134 2015-05-14 Jonathan Wakely <jwakely@redhat.com>
1137 * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmod and
1139 * config.h.in: Regenerate.
1140 * configure: Regenerate.
1141 * src/filesystem/ops.cc (do_copy_file): Fix arguments to open(). Do
1142 not return after copying contents. Use fchmod, fchmodat, and sendfile
1144 (current_path, permissions, space): Use errno not return value.
1147 * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for struct
1149 * config.h.in: Regenerate.
1150 * configure: Regenerate.
1151 * configure.ac (AC_STRUCT_DIRENT_D_TYPE): Remove.
1153 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
1155 * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Delete.
1156 * configure.ac: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS.
1157 * config.h.in: Regenerate.
1158 * configure: Likewise.
1159 * libsupc++/eh_personality.cc: Replace _GLIBCXX_SJLJ_EXCEPTIONS by
1160 __USING_SJLJ_EXCEPTIONS__.
1161 * libsupc++/eh_throw.cc: Likewise.
1162 * libsupc++/eh_ptr.cc: Likewise.
1163 * doc/html/manual/appendix_porting.html: Remove
1164 GLIBCXX_ENABLE_SJLJ_EXCEPTIONS
1165 * doc/xml/manual/build_hacking.xml: Likewise.
1166 * doc/html/manual/configure.html: Remove --enable-sjlj-exceptions.
1167 * doc/xml/manual/configure.xml: Likewise.
1169 2015-05-13 Jonathan Wakely <jwakely@redhat.com>
1171 * include/bits/shared_ptr_base.h (__shared_count(unique_ptr&&)): Check
1172 for nullptr (LWG 2415).
1173 * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: Test
1174 construction from empty unique_ptr.
1175 * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
1176 * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
1178 * include/bits/stl_raw_storage_iter.h (raw_storage_iterator::base()):
1180 * testsuite/20_util/raw_storage_iterator/base.cc: New.
1182 * include/std/future (packaged_task(allocator_arg_t, const A&, F&&):
1183 Remove explicit (LWG 2407).
1185 * include/bits/basic_string.h (basic_string::basic_string()): Make
1186 noexcept conditional on allocator (LWG 2455).
1188 * include/std/complex (polar): Check for negative rho (LWG 2459).
1190 * include/experimental/tuple (apply): Handle pointers to member (LWG
1192 * include/std/functional (_Mem_fn_base): Make constructors constexpr.
1193 (_Maybe_wrap_member_pointer::__do_wrap): Make constexpr.
1194 * testsuite/experimental/tuple/apply.cc: Test pointer to member.
1196 * include/bits/random.h (seed_seq): More noexcept (LWG 2440).
1198 * include/bits/alloc_traits.h (_S_max_size): Implement LWG 2466.
1199 * testsuite/20_util/allocator_traits/members/max_size.cc: Adjust.
1200 * testsuite/23_containers/forward_list/allocator/minimal.cc:
1202 * testsuite/23_containers/map/allocator/minimal.cc: Likewise.
1203 * testsuite/23_containers/multimap/allocator/minimal.cc: Likewise.
1204 * testsuite/23_containers/multiset/allocator/minimal.cc: Likewise.
1205 * testsuite/23_containers/set/allocator/minimal.cc: Likewise.
1206 * testsuite/23_containers/unordered_map/allocator/minimal.cc:
1208 * testsuite/23_containers/unordered_multimap/allocator/minimal.cc:
1210 * testsuite/23_containers/unordered_multiset/allocator/minimal.cc:
1212 * testsuite/23_containers/unordered_set/allocator/minimal.cc:
1214 * testsuite/util/testsuite_allocator.h: Remove unused parameter.
1216 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Re-enable on solaris.
1217 * configure: Regenerate.
1219 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1221 * Makefile.in: Regenerated with automake-1.11.6.
1222 * aclocal.m4: Likewise.
1223 * configure: Likewise.
1224 * doc/Makefile.in: Likewise.
1225 * include/Makefile.in: Likewise.
1226 * libsupc++/Makefile.in: Likewise.
1227 * po/Makefile.in: Likewise.
1228 * python/Makefile.in: Likewise.
1229 * src/Makefile.in: Likewise.
1230 * src/c++11/Makefile.in: Likewise.
1231 * src/c++98/Makefile.in: Likewise.
1232 * src/filesystem/Makefile.in: Likewise.
1233 * testsuite/Makefile.in: Likewise.
1235 2015-05-09 Jason Merrill <jason@redhat.com>
1237 * testsuite/20_util/headers/functional/synopsis.cc: Add
1238 _GLIBCXX14_CONSTEXPR.
1239 * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Likewise.
1241 2015-05-08 Jason Merrill <jason@redhat.com>
1243 * testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc: Add -std=c++98.
1244 * testsuite/20_util/auto_ptr/1.cc: Add -std=c++98.
1245 * testsuite/20_util/auto_ptr/2.cc: Add -std=c++98.
1246 * testsuite/20_util/auto_ptr/3.cc: Add -std=c++98.
1247 * testsuite/20_util/auto_ptr/4.cc: Add -std=c++98.
1248 * testsuite/20_util/auto_ptr/5.cc: Add -std=c++98.
1249 * testsuite/20_util/auto_ptr/6.cc: Add -std=c++98.
1250 * testsuite/20_util/auto_ptr/7.cc: Add -std=c++98.
1251 * testsuite/20_util/auto_ptr/3946.cc: Add -std=c++98.
1252 * testsuite/20_util/auto_ptr/assign_neg.cc: Add -std=c++98.
1253 * testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc:
1255 * testsuite/20_util/headers/functional/synopsis.cc: Add -Wno-deprecated.
1256 * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
1257 Adjust expected errors.
1258 * testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
1260 * testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
1262 * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
1264 * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
1266 * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
1268 * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc:
1270 * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
1272 * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
1274 * testsuite/23_containers/vector/requirements/dr438
1275 /constructor_1_neg.cc: Likewise.
1276 * testsuite/23_containers/vector/requirements/dr438
1277 /constructor_2_neg.cc: Likewise.
1278 * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
1280 * testsuite/ext/array_allocator/1.cc: Add -Wno-deprecated.
1281 * testsuite/ext/array_allocator/2.cc: Add -Wno-deprecated.
1282 * testsuite/ext/array_allocator/26875.cc: Add -Wno-deprecated.
1283 * testsuite/ext/array_allocator/3.cc: Add -Wno-deprecated.
1284 * testsuite/ext/array_allocator/check_allocate_max_size.cc:
1285 Add -Wno-deprecated.
1286 * testsuite/ext/array_allocator/check_deallocate_null.cc:
1287 Add -Wno-deprecated.
1288 * testsuite/ext/array_allocator/check_delete.cc: Add -Wno-deprecated.
1289 * testsuite/ext/array_allocator/check_new.cc: Add -Wno-deprecated.
1290 * testsuite/ext/profile/mutex_extensions_neg.cc: Prune follow-on error.
1291 * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr.cc:
1293 * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc:
1295 * testsuite/tr1/2_general_utilities/shared_ptr/assign
1296 /auto_ptr_rvalue_neg.cc: Add -std=c++98.
1297 * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
1298 Add -std=c++98 -fno-show-column.
1299 * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr.cc:
1301 * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc:
1303 * testsuite/tr1/6_containers/utility/pair.cc: Add -std=c++98.
1304 * testsuite/tr1/8_c_compatibility/cmath/pow_cmath.cc: Add -std=c++98.
1306 * src/c++98/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
1307 * src/c++98/Makefile.in: Regenerate.
1308 * src/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
1309 * src/Makefile.in: Regenerate.
1311 2015-05-02 Jonathan Wakely <jwakely@redhat.com>
1314 * include/std/future (async): Change default policy to launch::async.
1316 * include/experimental/any (any::_Storage): Fix alignment of buffer.
1317 (any::_Internal): Check alignment of type.
1318 * testsuite/experimental/any/cons/aligned.cc: New.
1319 * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
1321 * include/experimental/iterator (ostream_joiner): Simplify by using
1322 the injected-class-name and the ostream_type typedef.
1324 * include/experimental/iterator: New. Define ostream_joiner.
1325 * include/Makefile.am: Add new header.
1326 * include/Makefile.in: Regenerate.
1327 * testsuite/experimental/iterator/make_ostream_joiner.cc: New.
1328 * testsuite/experimental/iterator/ostream_joiner.cc: New.
1329 * testsuite/experimental/iterator/requirements.cc: New.
1330 * doc/xml/manual/status_cxx2017.xml: Update status.
1331 * doc/html/manual/status.html: Regenerate.
1333 * include/experimental/numeric: New. Define gcd and lcm.
1334 * include/Makefile.am: Add new header.
1335 * include/Makefile.in: Regenerate.
1336 * testsuite/experimental/numeric/gcd.cc: New.
1337 * testsuite/experimental/numeric/lcm.cc: New.
1338 * doc/xml/manual/status_cxx2017.xml: Update status.
1339 * doc/html/manual/status.html: Regenerate.
1341 2015-05-02 Edward Smith-Rowland <3dw4rd@verizon.net>
1343 Revert addition of feature macros from other headers per latest SD-6.
1344 * include/experimental/deque: Remove feature-test macro.
1345 * include/experimental/forward_list: Ditto.
1346 * include/experimental/list: Ditto.
1347 * include/experimental/map: Ditto.
1348 * include/experimental/set: Ditto.
1349 * include/experimental/string: Ditto.
1350 * include/experimental/unordered_map: Ditto.
1351 * include/experimental/unordered_set: Ditto.
1353 2015-05-02 Jonathan Wakely <jwakely@redhat.com>
1355 * include/experimental/any (any::_Storage): Make non-copyable.
1356 (any::any): Do not copy _Storage object.
1357 (any::operator=): Implement more efficiently than swapping.
1358 (any::swap): Use new _Op_xfer operation.
1359 (any::_Op::_Op_xfer): New enumerator.
1360 (_Manager_internal::_S_alloc): Remove unused function.
1361 (_Manager_internal::_S_create, _Manager_external::_S_create): Use out
1362 parameter instead of returning a _Storage object.
1363 (_Manager_internal::_S_manage, _Manager_external::_S_manage): Add
1364 _Op_xfer operation for moving and swapping.
1365 * testsuite/experimental/any/cons/nontrivial.cc: New.
1366 * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
1368 * include/experimental/fs_path.h (filesystem_error::~filesystem_error):
1370 * src/filesystem/path.cc (filesystem_error::~filesystem_error):
1374 * include/std/tuple (forward_as_tuple, tie): Add constexpr.
1375 * testsuite/20_util/tuple/creation_functions/constexpr.cc: Uncomment
1376 and fix tests for forward_as_tuple and tie.
1378 * src/filesystem/ops.cc (last_write_time) [_GLIBCXX_USE_UTIMENSAT]:
1379 Set timespec members explicitly instead of with a braced-init-list.
1380 [_GLIBCXX_HAVE_UTIME_H]: Use lambda to handle st_atime being a macro.
1382 2015-05-02 Edward Smith-Rowland <3dw4rd@verizon.net>
1384 * include/experimental/deque: Add feature-test macro.
1385 * include/experimental/forward_list: Ditto.
1386 * include/experimental/list: Ditto.
1387 * include/experimental/map: Ditto.
1388 * include/experimental/set: Ditto.
1389 * include/experimental/string: Ditto.
1390 * include/experimental/unordered_map: Ditto.
1391 * include/experimental/unordered_set: Ditto.
1393 2015-05-01 Jonathan Wakely <jwakely@redhat.com>
1395 * include/experimental/memory: Correct feature-test macro.
1397 * include/experimental/memory: Add feature-test macro.
1398 * include/experimental/vector: Likewise.
1399 * doc/xml/manual/status_cxx2017.xml: Update status.
1400 * doc/html/manual/status.html: Regenerate.
1402 2015-05-01 Ville Voutilainen <ville.voutilainen@gmail.com>
1404 Implement observer_ptr.
1405 * include/Makefile.am: Add new header.
1406 * include/Makefile.in: Regenerate.
1407 * include/experimental/memory: New.
1408 * testsuite/experimental/memory/observer_ptr/assignment/assign.cc: New.
1409 * testsuite/experimental/memory/observer_ptr/cons/cons.cc: New.
1410 * testsuite/experimental/memory/observer_ptr/hash/hash.cc: New.
1411 * testsuite/experimental/memory/observer_ptr/make_observer.cc: New.
1412 * testsuite/experimental/memory/observer_ptr/relops/relops.cc: New.
1413 * testsuite/experimental/memory/observer_ptr/requirements.cc: New.
1414 * testsuite/experimental/memory/observer_ptr/swap/swap.cc: New.
1415 * testsuite/experimental/memory/observer_ptr/typedefs.cc: New.
1417 2015-05-01 Jonathan Wakely <jwakely@redhat.com>
1419 * src/filesystem/path.cc (path::compare): Do not copy strings.
1421 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable when <dirent.h>
1423 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmodat.
1424 * configure: Regenerate.
1425 * config.h.in: Regenerate.
1426 * configure.ac: Check for utime.h
1427 * include/experimental/fs_path.h (path::string<>)
1428 [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Remove stray typename keyword.
1429 * src/filesystem/dir.cc [!_GLIBCXX_HAVE_DIRENT_H] (DIR, opendir,
1430 closedir, dirent, readdir_r): Replace dummy functions with #error.
1431 (native_readdir, _Dir::advance): Use readdir when readdir_r is missing.
1432 * src/filesystem/ops.cc (do_stat, is_set): Make inline.
1433 (last_write_time) [!_GLIBCXX_USE_UTIMENSAT]: Use utime.
1434 (permissions) [!_GLIBCXX_USE_FCHMODAT]: Use chmod.
1435 (space, temp_directory_path) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Set
1438 * include/experimental/fs_path.h (path::_List): Use vector instead of
1440 * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Adapt.
1441 * src/filesystem/path.cc: Use std::prev instead of decrementing
1442 rvalues. Fix whitespace.
1443 * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
1444 Do not decrement iterators before begin.
1446 * include/experimental/fs_dir.h: Fix use of non-reserved names.
1447 * include/experimental/fs_ops.h: Likewise.
1448 * include/experimental/fs_path.h: Likewise.
1449 * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Use
1450 C++11 when checking for support.
1452 * include/bits/locale_classes.h (locale::facet): Delete copy
1453 operations in C++11 mode.
1455 * include/bits/alloc_traits.h (__alloc_rebind): Change parameter name.
1457 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable for solaris.
1458 * configure: Regenerate.
1460 2015-05-01 Edward Smith-Rowland <3dw4rd@verizon.net>
1462 Inline one-line erasure dispatch functions.
1463 * include/experimental/forward_list (erase_if(), erase()): Inline.
1464 * include/experimental/list (erase_if(), erase()): Inline.
1465 * include/experimental/map (erase_if(*)): Inline.
1466 * include/experimental/set (erase_if(*)): Inline.
1467 * include/experimental/string (erase_if(), erase()): Inline.
1468 * include/experimental/unordered_map (erase_if(*)): Inline.
1469 * include/experimental/unordered_set (erase_if(*)): Inline.
1471 2015-05-01 Jonathan Wakely <jwakely@redhat.com>
1473 * doc/xml/manual/intro.xml: Link to new status_cxx2017.xml file.
1474 * doc/xml/manual/status_cxx2011.xml: Update status tables.
1475 * doc/xml/manual/status_cxx2014.xml: Likewise.
1476 * doc/xml/manual/status_cxx2017.xml: New.
1477 * doc/xml/manual/using.xml: Fix typo.
1478 * doc/html/*: Regenerate.
1480 * include/std/memory (pointer_safety, declare_reachable,
1481 undeclare_reachable, declare_no_pointers, undeclare_no_pointers,
1482 get_pointer_safety): Define.
1483 * testsuite/20_util/pointer_safety/1.cc: New.
1485 2015-04-30 Jonathan Wakely <jwakely@redhat.com>
1487 Implement N4100 File System TS
1488 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Define.
1489 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Define.
1490 * config.h.in: Regenerate.
1491 * configure: Regenerate.
1492 * configure.ac: Enable filesystem TS and check its dependencies.
1493 * include/Makefile.am: Add new headers.
1494 * include/Makefile.in: Regenerate.
1495 * include/bits/locale_conv.h (__do_str_code_cvt, __str_codecvt_in,
1496 __str_codecvt_out): Move code conversion logic from wstring_convert
1497 into new global functions.
1498 (wstring_convert::to_bytes, wstring_convert::from_bytes): Use new
1500 (wstring_convert::_M_conv): Remove.
1501 * include/bits/quoted_string.h (_Quoted_string): Split out of iomanip.
1502 * include/experimental/filesystem: New.
1503 * include/experimental/fs_dir.h: New.
1504 * include/experimental/fs_fwd.h: New.
1505 * include/experimental/fs_ops.h: New.
1506 * include/experimental/fs_path.h: New.
1507 * include/std/iomanip (_Quoted_string): Move to bits/quoted_string.h.
1508 * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Add.
1509 * src/Makefile.am (SUBDIRS): Add filesystem.
1510 * src/Makefile.in: Regenerate.
1511 * src/filesystem/Makefile.am: New.
1512 * src/filesystem/Makefile.in: New.
1513 * src/filesystem/dir.cc: New.
1514 * src/filesystem/ops.cc: New.
1515 * src/filesystem/path.cc: New.
1516 * testsuite/experimental/filesystem/operations/absolute.cc: New.
1517 * testsuite/experimental/filesystem/operations/copy.cc: New.
1518 * testsuite/experimental/filesystem/operations/current_path.cc: New.
1519 * testsuite/experimental/filesystem/path/append/path.cc: New.
1520 * testsuite/experimental/filesystem/path/assign/assign.cc: New.
1521 * testsuite/experimental/filesystem/path/assign/copy.cc: New.
1522 * testsuite/experimental/filesystem/path/compare/compare.cc: New.
1523 * testsuite/experimental/filesystem/path/compare/path.cc: New.
1524 * testsuite/experimental/filesystem/path/compare/strings.cc: New.
1525 * testsuite/experimental/filesystem/path/concat/path.cc: New.
1526 * testsuite/experimental/filesystem/path/concat/strings.cc: New.
1527 * testsuite/experimental/filesystem/path/construct/copy.cc: New.
1528 * testsuite/experimental/filesystem/path/construct/default.cc: New.
1529 * testsuite/experimental/filesystem/path/construct/locale.cc: New.
1530 * testsuite/experimental/filesystem/path/construct/range.cc: New.
1531 * testsuite/experimental/filesystem/path/decompose/extension.cc: New.
1532 * testsuite/experimental/filesystem/path/decompose/filename.cc: New.
1533 * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
1535 * testsuite/experimental/filesystem/path/decompose/relative_path.cc:
1537 * testsuite/experimental/filesystem/path/decompose/root_directory.cc:
1539 * testsuite/experimental/filesystem/path/decompose/root_name.cc:
1541 * testsuite/experimental/filesystem/path/decompose/root_path.cc:
1543 * testsuite/experimental/filesystem/path/decompose/stem.cc: New.
1544 * testsuite/experimental/filesystem/path/generic/generic_string.cc:
1546 * testsuite/experimental/filesystem/path/itr/traversal.cc: New.
1547 * testsuite/experimental/filesystem/path/modifiers/clear.cc: New.
1548 * testsuite/experimental/filesystem/path/modifiers/make_preferred.cc:
1550 * testsuite/experimental/filesystem/path/modifiers/remove_filename.cc:
1552 * testsuite/experimental/filesystem/path/modifiers/replace_extension.cc:
1554 * testsuite/experimental/filesystem/path/modifiers/replace_filename.cc:
1556 * testsuite/experimental/filesystem/path/modifiers/swap.cc: New.
1557 * testsuite/experimental/filesystem/path/nonmember/hash_value.cc: New.
1558 * testsuite/experimental/filesystem/path/query/empty.cc: New.
1559 * testsuite/experimental/filesystem/path/query/has_extension.cc: New.
1560 * testsuite/experimental/filesystem/path/query/has_filename.cc: New.
1561 * testsuite/experimental/filesystem/path/query/has_parent_path.cc:
1563 * testsuite/experimental/filesystem/path/query/has_relative_path.cc:
1565 * testsuite/experimental/filesystem/path/query/has_root_directory.cc:
1567 * testsuite/experimental/filesystem/path/query/has_root_name.cc:
1569 * testsuite/experimental/filesystem/path/query/has_root_path.cc:
1571 * testsuite/experimental/filesystem/path/query/has_stem.cc: New.
1572 * testsuite/experimental/filesystem/path/query/is_relative.cc: New.
1573 * testsuite/util/testsuite_fs.h: New.
1575 2015-04-30 Edward Smith-Rowland <3dw4rd@verizon.net>
1577 Add fundamentals TR container erasure.
1578 * include/Makefile.am: Add new headers.
1579 * include/Makefile.in: Add new headers.
1580 * include/experimental/array: New.
1581 * include/experimental/deque: New.
1582 * include/experimental/erase_if.tcc: New.
1583 * include/experimental/forward_list: New.
1584 * include/experimental/list: New.
1585 * include/experimental/map: New.
1586 * include/experimental/set: New.
1587 * include/experimental/string: New.
1588 * include/experimental/unordered_map: New.
1589 * include/experimental/unordered_set: New.
1590 * include/experimental/vector: New.
1591 * testsuite/experimental/deque/erasure.cc: New.
1592 * testsuite/experimental/forward_list/erasure.cc: New.
1593 * testsuite/experimental/list/erasure.cc: New.
1594 * testsuite/experimental/map/erasure.cc: New.
1595 * testsuite/experimental/set/erasure.cc: New.
1596 * testsuite/experimental/string/erasure.cc: New.
1597 * testsuite/experimental/unordered_map/erasure.cc: New.
1598 * testsuite/experimental/unordered_set/erasure.cc: New.
1599 * testsuite/experimental/vector/erasure.cc: New.
1601 2015-04-30 François Dumont <fdumont@gcc.gnu.org>
1603 * include/bits/cpp_type_traits.h
1604 (__gnu_cxx::__is_normal_iterator): Delete.
1605 * include/bits/stl_algobase.h (std::__niter_base): Adapt.
1606 * include/bits/stl_iterator.h (__make_reverse_iterator): New in C++11.
1607 (std::__niter_base): Overloads for std::reverse_iterator,
1608 __gnu_cxx::__normal_iterator and std::move_iterator.
1610 2015-04-30 François Dumont <fdumont@gcc.gnu.org>
1612 * include/bits/hashtable_policy.h (_Prime_rehash_policy::_S_n_primes):
1614 * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt):
1615 Remove usage of latter and compute size of the prime numbers array
1618 2015-04-29 Doug Evans <dje@google.com>
1621 * python/libstdcxx/v6/xmethods.py (get_bool_type): New function.
1622 Replace all lookups of "bool" with this.
1623 (get_std_size_type): New function. Replace all lookups of std::size_t
1625 (*Worker): New method get_result_type.
1626 (DequeWorkerBase.__init__): New arg val_type. All callers updated.
1627 (ListWorkerBase.__init__): New arg val_type. All callers updated.
1628 (UniquePtrGetWorker.__init__): New arg elem_type. All callers updated.
1629 Delete setting of name, enabled.
1630 (UniquePtrDerefWorker.__init__): New arg elem_type. All callers
1631 updated. Delete setting of name.
1632 (UniquePtrMethodsMatcher): Rewrite for consistency with all other
1633 libstdc++ xmethod matchers.
1634 * testsuite/libstdc++-xmethods/array.cc: Add whatis tests.
1635 * testsuite/libstdc++-xmethods/associative-containers.cc: Ditto.
1636 * testsuite/libstdc++-xmethods/deque.cc: Ditto.
1637 * testsuite/libstdc++-xmethods/forwardlist.cc: Ditto.
1638 * testsuite/libstdc++-xmethods/list.cc: Ditto.
1639 * testsuite/libstdc++-xmethods/unique_ptr.cc: Ditto.
1640 * testsuite/libstdc++-xmethods/vector.cc: Ditto.
1642 2015-04-29 Doug Evans <dje@google.com>
1644 Use consistent naming for value type attributes.
1645 * python/libstdcxx/v6/xmethods.py (ArrayWorkerBase): Rename _valtype
1647 (ArraySizeWorker, ArrayEmptyWorker): Ditto.
1648 (ArrayFrontWorker, ArrayBackWorker): Ditto.
1649 (ArrayAtWorker, ArraySubscriptWorker): Ditto.
1650 (DequeWorkerBase): Rename elemtype to val_type.
1651 (ForwardListWorkerBase): Rename _elem_type to _val_type.
1652 (ForwardListFrontWorker): Ditto. And rename elem_address to
1654 (ForwardListMethodsMatcher): Rename elem_type to val_type.
1655 (VectorWorkerBase): Rename _elemtype to _val_type.
1657 2015-04-29 Jonathan Wakely <jwakely@redhat.com>
1660 * include/std/functional (__check_func_return_type): Use is_same to
1661 avoid using _is_convertible on incomplete types.
1662 * testsuite/20_util/function/65760.cc: New.
1665 * include/bits/basic_string (basic_string::_S_copy_chars): Cast
1667 * include/bits/locale_facets_nonio.tcc (money_get::_M_extract,
1668 time_get::_M_extract_num, time_get::_M_extract_name,
1669 time_get::_M_extract_wday_or_month): Likewise.
1670 * include/bits/stl_algo.h (__includes, __replace_copy_if,
1671 __is_sorted_until, __is_permutation, transform): Likewise.
1672 * include/bits/stl_algobase.h (swap_ranges, __copy_move::__copy_m,
1673 __equal::equal, __lexicographical_compare_impl, equal): Likewise.
1674 * include/bits/stl_numeric.h (inner_product): Likewise.
1675 * include/bits/stl_uninitialized.h (__uninitialized_copy_a): Likewise.
1676 * testsuite/util/testsuite_iterators.h (output_iterator_wrapper,
1677 input_iterator_wrapper): Declare unusable comma operator.
1678 * testsuite/21_strings/basic_string/cons/char/64657.cc: New.
1679 * testsuite/21_strings/basic_string/modifiers/assign/char/64657.cc:
1682 2015-04-28 Doug Evans <dje@google.com>
1684 * testsuite/libstdc++-xmethods/list.cc (_GLIBCXX_USE_CXX11_ABI):
1687 2015-04-28 Jonathan Wakely <jwakely@redhat.com>
1689 * include/bits/stl_algo.h (random_shuffle): Only define for hosted
1692 2015-04-28 Jonathan Wakely <jwakely@redhat.com>
1694 * Makefile.am (SUBDIRS): Move python to hosted_source.
1695 * Makefile.in: Regenerate.
1696 * acinclude.m4 (glibcxx_SUBDIRS): Reorder.
1697 * configure: Regenerate.
1699 2015-04-28 Marc Glisse <marc.glisse@inria.fr>
1702 * include/std/limits (numeric_limits): Add missing unsigned.
1704 2015-04-28 Stephan Bergmann <sbergman@redhat.com>
1706 * include/debug/vector (_Safe_vector::operator=): Add missing returns.
1708 2015-04-28 Jonathan Wakely <jwakely@redhat.com>
1711 * include/std/type_traits (__make_unsigned_selector<_Tp, false, true>):
1712 Handle enumeration types larger than sizeof(long).
1713 (__make_signed_selector<_Tp, false, true>): Find unsigned type then
1715 * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
1716 * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
1718 * testsuite/20_util/make_signed/requirements/typedefs-3.cc: New.
1719 * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Adjust
1721 * testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: New.
1724 * include/bits/forward_list.h (forward_list::splice_after): Add
1726 * include/bits/forward_list.tcc (forward_list::splice_after):
1730 * include/bits/random.h (seed_seq) Define copy constructor and copy
1731 assignment as deleted.
1732 * testsuite/26_numerics/random/seed_seq/cons/65631.cc: New.
1734 * libsupc++/exception (uncaught_exceptions): Add comment. Reorder #if.
1735 * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc:
1736 Use -std=gnu++1z. Check feature-test macro.
1738 * include/std/type_traits (void_t): Add.
1739 * testsuite/20_util/void_t/1.cc: New.
1741 2015-04-28 Tim Shen <timshen@google.com>
1743 * include/bits/regex.tcc: Handle regex_constants::__polynomial.
1744 * include/bits/regex_automaton.tcc: Throw exception when parsing
1745 back-reference with flag __polynomial.
1746 * include/bits/regex_constants.h: Add extension flag
1747 syntax_option_type __polynomial.
1748 * bits/regex_executor.tcc: Still let BFS process ECMAScript.
1749 Alternative operation will be fixed in the coming refactoring.
1750 * testsuite/28_regex/algorithms/regex_search/61424.cc: Turn
1751 loose match_search_debug to use DFS only.
1753 2015-04-27 Sandra Loosemore <sandra@codesourcery.com>
1756 * testsuite/lib/libstdc++.exp (check_v3_target_namedlocale):
1757 Make the generated test program fail gracefully if the target
1758 doesn't support passing command-line arguments.
1760 2015-04-27 Federico Lenarduzzi <federico.lenarduzzi@tallertechnologies.com>
1761 Jonathan Wakely <jwakely@redhat.com>
1763 * libsupc++/eh_catch.cc (uncaught_exception, uncaught_exceptions):
1764 Return false or zero if the library is built without exceptions.
1765 * libsupc++/eh_term_handler.cc: Disable verbose terminate handler if
1766 the library is built without exceptions.
1768 2015-04-27 Ville Voutilainen <ville.voutilainen@gmail.com>
1770 * config/abi/pre/gnu.ver: Fix comment.
1772 Add support for std::uncaught_exceptions.
1773 * acinclude.m4: Bump libtool_VERSION.
1774 * config/abi/pre/gnu.ver: Export the new symbol.
1775 * configure: Regenerate.
1776 * libsupc++/eh_catch.cc (uncaught_exceptions): New.
1777 * libsupc++/exception (uncaught_exceptions): New.
1778 * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc: New.
1779 * testsuite/util/testsuite_abi.cc: Add 3.4.22 as the latest version.
1781 2015-04-27 Dmitry Prokoptsev <dprokoptsev@gmail.com>
1782 Michael Hanselmann <public@hansmi.ch>
1785 * libsupc++/eh_ptr.cc (rethrow_exception): Increment count of
1786 uncaught exceptions.
1787 * testsuite/18_support/exception_ptr/62258.cc: New.
1789 2015-04-27 Jonathan Wakely <jwakely@redhat.com>
1791 * doc/xml/manual/extensions.xml: Add cross-reference.
1792 * doc/html/manual/ext_compile_checks.html: Regenerate.
1794 2015-04-22 Szabolcs Nagy <szabolcs.nagy@arm.com>
1796 * config/os/generic/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): Define.
1797 * configure.host (os_include_dir): Set to "os/generic" for linux-musl*.
1799 2015-04-22 Renlin Li <renlin.li@arm.com>
1801 * testsuite/lib/dg-options.exp (dg-require-thread-fence): New.
1802 * testsuite/lib/libstdc++.exp (check_v3_target_thread_fence): New.
1803 * testsuite/29_atomics/atomic_flag/clear/1.cc: Use it.
1804 * testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: Likewise.
1805 * testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: Likewise.
1807 2015-04-21 Jonathan Wakely <jwakely@redhat.com>
1809 * doc/xml/manual/configure.xml: Update descriptions of options
1810 affecting dual ABI and add cross-references.
1811 * doc/xml/manual/strings.xml: Clarify that string isn't COW now.
1812 * doc/xml/manual/using.xml: Document ABI transition.
1813 * doc/html/*: Regenerate.
1815 * doc/xml/manual/abi.xml: Use uppercase for C++ Standard Library.
1816 * doc/xml/manual/using.xml: Document newer -std options. Use better
1817 examples of nested namespaces.
1819 2015-04-20 Jonathan Wakely <jwakely@redhat.com>
1821 * doc/xml/manual/concurrency_extensions.xml: Update documentation
1823 * doc/xml/manual/using.xml: Likewise. Improve markup.
1824 * doc/html/*: Regenerate.
1826 2015-04-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1828 * scripts/extract_symvers.pl: Ignore elfdump error output.
1830 2015-04-14 Marc Glisse <marc.glisse@inria.fr>
1833 * include/bits/stl_iterator_base_funcs.h (_List_iterator,
1834 _List_const_iterator): Declare.
1835 (__distance): Declare new overloads for _List_iterator and
1836 _List_const_iterator.
1837 * include/bits/stl_list.h (__distance): New overloads for
1838 _List_iterator and _List_const_iterator.
1839 * testsuite/23_containers/list/61347.cc: New testcase.
1841 2015-04-14 Jonathan Wakely <jwakely@redhat.com>
1843 * doc/xml/manual/evolution.xml: Fix typos.
1844 * doc/html/manual/api.html: Regenerate.
1846 2015-04-14 Hans-Peter Nilsson <hp@axis.com>
1848 * testsuite/29_atomics/atomic/62259.cc: Assert atomic
1849 alignment is larger-equal, not equal, to default alignment.
1851 2015-04-13 Jonathan Wakely <jwakely@redhat.com>
1854 * config/abi/pre/gnu.ver: Export base object constructors for
1856 * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
1857 * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
1858 * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
1859 * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
1860 * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
1861 * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
1862 * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
1863 * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
1864 * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
1865 * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
1866 * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
1867 * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
1868 * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
1869 * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
1870 * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
1871 * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
1872 * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
1873 * testsuite/27_io/basic_fstream/cons/base.cc: New.
1875 2015-04-13 Jonathan Wakely <jwakely@redhat.com>
1877 * doc/xml/manual/evolution.xml: Document changes since 4.5 release.
1878 * doc/html/*: Regenerate.
1880 2015-04-12 Uros Bizjak <ubizjak@gmail.com>
1882 * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
1884 2015-04-10 Andreas Schwab <schwab@linux-m68k.org>
1886 * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
1888 * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
1890 2015-04-10 Jonathan Wakely <jwakely@redhat.com>
1892 * doc/xml/manual/test.xml: Improve documentation on running a subset
1894 * doc/html/manual/test.html: Regenerate.
1896 2015-04-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1898 * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
1899 for GCC 5.1 release.
1900 * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
1903 2015-04-10 Jonathan Wakely <jwakely@redhat.com>
1905 * include/std/shared_mutex (shared_timed_mutex): Add comments to
1906 explain the logic in the non-pthread_rwlock_t version.
1907 (_Mutex): Remove redundant type.
1908 (_M_n_readers): Rename to _S_max_readers.
1909 (_M_write_entered, _M_readers): New convenience functions.
1910 (lock, lock_shared, try_lock_shared, unlock_shared): Use convenience
1911 functions. Use predicates with condition variables. Simplify bitwise
1913 (try_lock_for, try_shared_lock_for): Convert duration to time_point
1914 and call try_lock_until or try_shared_lock_until respectively.
1915 (try_lock_until, try_shared_lock_until): Wait on the condition
1916 variables until the specified time passes.
1917 (unlock): Add Debug Mode assertion.
1918 (unlock_shared): Add Debug Mode assertion.
1919 * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: New.
1921 * include/std/shared_mutex (shared_timed_mutex): Only use
1922 pthread_rwlock_t when the POSIX Timeouts option is supported.
1923 * testsuite/30_threads/shared_lock/cons/5.cc: Remove
1924 dg-require-gthreads-timed.
1925 * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
1926 * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
1927 * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
1929 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
1931 * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
1933 2015-04-09 Jonathan Wakely <jwakely@redhat.com>
1934 Richard Henderson <rth@redhat.com>
1937 * include/bits/atomic_base.h (__atomic_base<_ITp>): Increase
1939 * include/std/atomic (atomic): For types with a power of two size set
1940 alignment to at least the size.
1941 * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
1942 * testsuite/29_atomics/atomic/65147.cc: New.
1943 * testsuite/29_atomics/atomic_integral/65147.cc: New.
1945 2015-04-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1947 * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
1948 * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
1949 * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
1951 2015-04-07 Jakub Jelinek <jakub@redhat.com>
1953 * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
1954 * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
1955 * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
1956 * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
1957 * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
1958 * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
1959 * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
1960 * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
1962 2015-03-30 Jonathan Wakely <jwakely@redhat.com>
1965 * config/abi/pre/gnu.ver: Export operator+ for new strings.
1966 * testsuite/21_strings/basic_string/operators/char/65630.cc: New.
1967 * testsuite/21_strings/basic_string/operators/wchar_t/65630.cc: New.
1969 2015-03-28 Tim Shen <timshen@google.com>
1972 * include/bits/regex_constants.h: Use constexpr variables for flags.
1973 * testsuite/28_regex/constants/constexpr.cc: New testcase.
1975 2015-03-27 Jonathan Wakely <jwakely@redhat.com>
1978 * include/std/chrono: Add using-directive for literals to std::chrono.
1979 * testsuite/20_util/duration/literals/65499.cc: New.
1981 2015-03-26 Jonathan Wakely <jwakely@redhat.com>
1985 * include/std/thread (this_thread::sleep_for): Check for negative
1987 (this_thread::sleep_until): Check for times in the past.
1988 * testsuite/30_threads/this_thread/58038.cc: New.
1989 * testsuite/30_threads/this_thread/60421.cc: New.
1991 2015-03-26 Jonathan Wakely <jwakely@redhat.com>
1995 * include/std/atomic (atomic<T>): Increase alignment for types with
1996 the same size as one of the integral types.
1997 * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
1998 * testsuite/29_atomics/atomic/62259.cc: New.
2000 2015-03-26 Richard Henderson <rth@redhat.com>
2003 * include/bits/atomic_base.h (__atomic_base<T>::is_lock_free): Build
2004 a fake pointer indicating type alignment.
2005 (__atomic_base<T *>::is_lock_free): Likewise.
2006 * include/std/atomic (atomic<T>::is_lock_free): Likewise.
2008 2015-03-25 Alan Lawrence <alan.lawrence@arm.com>
2011 * testsuite/21_strings/basic_string/pthread33394.cc: Use
2012 dg-additional-options.
2014 2015-03-25 Paolo Carlini <paolo.carlini@oracle.com>
2017 * include/std/istream (operator>>(basic_istream<>&&, _Tp&): Revert
2019 * include/std/ostream (operator<<(basic_ostream<>&&, const _Tp&):
2021 * testsuite/27_io/rvalue_streams-2.cc: New.
2023 2015-03-24 Jonathan Wakely <jwakely@redhat.com>
2026 * testsuite/21_strings/basic_string/pthread33394.cc: Add test.
2028 2015-03-23 Jonathan Wakely <jwakely@redhat.com>
2031 * acinclude.m4: Disable dual ABI when gnu-versioned-namespace in use.
2032 * configure: Regenerate.
2033 * src/c++11/compatibility-c++0x.cc (error_category), generic_category,
2034 system_category): Use macros for versioned namespace.
2035 * src/c++11/futex.cc: Add missing end macro for versioned namespace.
2037 2015-03-20 James Greenhalgh <james.greenhalgh@arm.com>
2039 * testsuite/17_intro/headers/c++1998/all_attributes.cc: Disable
2040 test for unused for ARM.
2041 * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise.
2042 * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
2044 2015-03-20 Jonathan Wakely <jwakely@redhat.com>
2046 * include/bits/c++config (__gnu_cxx::__cxx11): Define new namespace.
2047 * include/ext/codecvt_specializations.h (encoding_state,
2048 encoding_char_traits): Remove abi-tag and use inline namespace.
2049 * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line.
2051 2015-03-19 Jason Merrill <jason@redhat.com>
2053 * config/locale/gnu/messages_members.cc: Revert abi-tag change.
2054 * src/c++11/cxx11-shim_facets.cc: Revert abi-tag change.
2056 2015-03-18 Jonathan Wakely <jwakely@redhat.com>
2059 * config/locale/gnu/messages_members.cc (Catalog_info, Catalogs,
2060 get_catalogs): Add abi-tag.
2061 * include/ext/codecvt_specializations.h (encoding_state,
2062 encoding_char_traits): Likewise.
2063 * src/c++11/cxx11-ios_failure.cc (io_error_category): Likewise.
2064 * src/c++11/cxx11-shim_facets.cc (__any_string::operator basic_string,
2065 numpunct_shim, collate_shim, time_get_shim, moneypunct_shim,
2066 money_get_shim, money_put_shim, messages_shim): Likewise.
2067 * src/c++11/future.cc (future_error_category::message): Likewise.
2068 * src/c++11/system_error.cc (generic_error_category::message,
2069 system_error_category::message): Likewise.
2070 (__sso_string): Disable -Wabi-tag warnings.
2072 2015-03-18 Jonathan Wakely <jwakely@redhat.com>
2075 * config/locale/gnu/messages_members.cc (get_glibc_msg): Fix fallback
2076 implementation for old glibc. Fix whitespace.
2078 2015-03-18 Jonathan Wakely <jwakely@redhat.com>
2079 Torvald Riegel <triegel@redhat.com>
2081 * acinclude.m4 (GLIBCXX_CHECK_GTHREADS): Check for pthread_rwlock_t.
2082 * config.h.in: Regenerate.
2083 * configure: Regenerate.
2084 * include/std/shared_mutex: Check _GLIBCXX_USE_PTHREAD_RWLOCK_T.
2085 (shared_timed_mutex::_M_rwlock): Use PTHREAD_RWLOCK_INITIALIZER.
2086 (shared_timed_mutex::lock_shared()): Retry on EAGAIN.
2087 (shared_timed_mutex::try_lock_shared_until()): Retry on EAGAIN and
2090 2015-03-17 Jonathan Wakely <jwakely@redhat.com>
2092 * libsupc++/nested_exception.h: Do not try to derive from final
2094 * testsuite/18_support/nested_exception/throw_with_nested.cc: Test
2097 * testsuite/30_threads/shared_lock/modifiers/1.cc: Remove name of
2098 unused exception variable.
2099 * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
2100 * testsuite/30_threads/shared_lock/modifiers/2.cc: Remove duplicate
2102 * testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.
2104 2015-03-13 Jonathan Wakely <jwakely@redhat.com>
2106 * acinclude.m4: Make --enable-libstdcxx-time=auto work for dragonfly.
2107 * configure: Regenerate.
2109 * include/experimental/system_error: Fix include guard.
2111 2015-03-12 Renlin Li <renlin.li@arm.com>
2113 * testsuite/27_io/ios_base/sync_with_stdio/1.cc: Remove xfail for
2116 2015-03-10 Tim Shen <timshen@google.com>
2119 * include/bits/regex.h (match_results<>::size,
2120 match_results<>::position, match_results<>::str,
2121 match_results<>::operator[], match_results<>::prefix,
2122 match_results<>::suffix, match_results<>::end,
2123 match_results<>::_M_resize, match_results<>::_M_unmatched_sub,
2124 match_results<>::_M_prefix, match_results<>::_M_suffix): Remove
2125 global __unmatched_sub. Add unmatched submatch as part of
2127 * include/bits/regex.tcc (__regex_algo_impl<>, regex_replace<>,
2128 regex_iterator<>::operator++): Adjust to use match_results::_M_prefix.
2129 * testsuite/28_regex/match_results/out_of_range_submatches.cc:
2132 2015-03-09 Jonathan Wakely <jwakely@redhat.com>
2135 * testsuite/28_regex/traits/char/isctype.cc: Don't test newline
2136 for newlib targets. Really fix mixed line-endings this time.
2138 2015-03-06 Jonathan Wakely <jwakely@redhat.com>
2140 * include/std/future (future_error(error_code)): Construct base
2141 class with error_code's message.
2142 * src/c++11/future.cc (future_error::what()): Do not call c_str() on
2145 2015-03-05 Jonathan Wakely <jwakely@redhat.com>
2147 * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
2149 * testsuite/22_locale/conversions/string/2.cc: Also test UTF-8.
2150 * testsuite/22_locale/conversions/string/3.cc: Likewise, and UTF-16.
2152 2015-03-04 Jonathan Wakely <jwakely@redhat.com>
2155 * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
2156 incomplete multibyte sequences correctly.
2157 * include/std/codecvt (codecvt_utf8, codecvt_utf16,
2158 codecvt_utf8_utf16): Limit _Maxcode to maximum Unicode code point.
2159 * src/c++11/codecvt.cc (invalid_mb_sequence, incomplete_mb_character):
2161 (is_high_surrogate, is_low_surrogate, surrogate_pair_to_code_point):
2162 Define convenience functions.
2163 (read_utf8_code_point): Return relevant constant to distinguish
2164 incomplete characters from invalid sequences.
2165 (read_utf16_code_point): Likewise. Check for invalid sequences.
2166 (ucs4_in, utf16_in): Use incomplete_mb_character constant.
2167 (utf16_out): Check for invalid sequences.
2168 (utf16_span): Fix condition.
2169 (ucs2_out): Use is_high_surrogate.
2170 (ucs2_in): Use incomplete_mb_character constant and fix condition.
2171 * testsuite/22_locale/codecvt/char16_t.cc: Fix whitespace.
2172 * testsuite/22_locale/conversions/buffer/1.cc: New.
2173 * testsuite/22_locale/conversions/string/2.cc: Use char16_t and
2174 char32_t instead of wchar_t.
2175 * testsuite/22_locale/conversions/string/3.cc: New.
2177 2015-03-03 Iain Sandoe <iain@codesourcery.com>
2180 * testsuite/17_intro/headers/c++1998/all_attributes.cc: Don't check
2181 visibility for Darwin.
2182 * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise, and
2184 * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
2186 2015-03-02 Jonathan Wakely <jwakely@redhat.com>
2189 * include/std/scoped_allocator (__inner_type_impl,
2190 scoped_allocator_adaptor): Add defaulted copy assignment and move
2191 assignment operators.
2192 * testsuite/20_util/scoped_allocator/65279.cc: New.
2194 2015-03-02 Jonathan Wakely <jwakely@redhat.com>
2197 * include/std/stdexcept (__sso_string): Don't use non-static member
2200 2015-02-28 Matthias Klose <doko@ubuntu.com>
2203 * python/libstdcxx/v6/__init__.py: Use explicit relative imports.
2205 2015-02-22 Jonathan Wakely <jwakely@redhat.com>
2207 * doc/xml/manual/status_cxx2011.xml: Remove duplicated information.
2208 * doc/html/manual/status.html: Regenerate.
2210 2015-02-20 Jonathan Wakely <jwakely@redhat.com>
2213 * python/libstdcxx/v6/printers.py (StdTuplePrinter): Handle new
2216 * doc/xml/manual/status_cxx2011.xml: Document implementation-defined
2218 * doc/html/manual/status.html: Regenerate.
2220 2015-02-19 Jonathan Wakely <jwakely@redhat.com>
2223 * include/bits/algorithmfwd.h (rotate): Move to inline namespace _V2.
2224 * include/bits/stl_algo.h (__rotate, rotate): Likewise.
2226 2015-02-19 Hans-Peter Nilsson <hp@axis.com>
2229 * testsuite/26_numerics/random/binomial_distribution/operators/values.cc
2230 (test01): Add explanatory comment. Keep only the bd1 sub-test and
2231 split out bd2, bd3, bd4, and bd5 sub-tests into...
2232 * testsuite/26_numerics/random/binomial_distribution/operators/values2.cc,
2233 testsuite/26_numerics/random/binomial_distribution/operators/values3.cc,
2234 testsuite/26_numerics/random/binomial_distribution/operators/values4.cc,
2235 testsuite/26_numerics/random/binomial_distribution/operators/values5.cc:
2236 New separate files with the old parts.
2238 2015-02-18 Jonathan Wakely <jwakely@redhat.com>
2240 * src/c++11/codecvt.cc (write_utf16_code_point): Fix code to output
2242 (utf16_in): Pass mode argument to write_utf16_code_point.
2243 (codecvt<char16_t, char, mbstate_t>::do_in): Set mode according to
2245 * testsuite/22_locale/codecvt/char16_t.cc: New.
2246 * testsuite/22_locale/codecvt/in/wchar_t/1.cc: Fix typo.
2248 * testsuite/22_locale/codecvt/char16_t.cc: Add dg-require-cstdint.
2249 * testsuite/22_locale/codecvt/char32_t.cc: Likewise.
2251 2015-02-17 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2252 Jonathan Wakely <jwakely@redhat.com>
2254 * testsuite/22_locale/codecvt/char32_t.cc: New.
2256 2015-02-17 Jonathan Wakely <jwakely@redhat.com>
2259 * include/bits/basic_string.h (basic_string(basic_string&&)): Ensure
2260 empty string gets null-terminated.
2261 * testsuite/21_strings/basic_string/cons/char/65085.cc: New.
2263 2015-02-13 Matthew Wahab <matthew.wahab@arm.com>
2265 * testsuite/28_regex/traits/char/isctype.cc (test01): Fix
2266 mixed line-endings introduced in last change.
2268 2015-02-12 Matthew Wahab <matthew.wahab@arm.com>
2270 * testsuite/28_regex/traits/char/isctype.cc (test01): Replace test
2271 for __NEWLIB__ macro with a dejagnu set macro.
2272 * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
2274 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
2277 * testsuite/28_regex/traits/char/isctype.cc (test01): Add newlib
2278 special case for '\n'.
2279 * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
2281 2015-02-01 Jonathan Wakely <jwakely@redhat.com>
2283 * src/c++11/futex.cc: Do not define for gthr-single.h targets.
2285 2015-02-01 Jonathan Wakely <jwakely@redhat.com>
2288 * include/c_global/cstdio (gets): Use __deprecated__ attribute instead
2290 * include/c_std/cstdio (gets): Likewise.
2291 * testsuite/17_intro/headers/c++1998/all_attributes.cc: Avoid clashing
2292 with attributes used in darwin headers.
2294 2015-01-29 Jakub Jelinek <jakub@redhat.com>
2296 * acinclude.m4 (VTV_CYGMIN): Use x$vtv_cygmin = xyes instead of
2297 $vtv_cygmin = yes. Initialize vtv_cygmin=no unconditionally first.
2298 * configure: Regenerated.
2300 2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
2302 * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
2303 after vtv_cygmin is set.
2304 * configure: Regenerated.
2306 2015-01-29 Matthias Klose <doko@ubuntu.com>
2308 * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
2310 * configure: Regenerate.
2312 2015-01-29 Caroline Tice <cmtice@google.com>
2314 Committing VTV Cywin/Ming patch for Patrick Wollgast
2315 * configure: Regenerate.
2316 * libsupc++/Makefile.in: Regenerate.
2317 * src/Makefile.in: Regenerate.
2319 2015-01-29 Jonathan Wakely <jwakely@redhat.com>
2321 * include/bits/atomic_base.h: Use __always_inline__ instead of
2323 * include/bits/atomic_futex.h: Likewise.
2324 * include/bits/c++config: Use __abi_tag__ instead of abi_tag.
2325 * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: Use
2326 __packed__ instead of packed.
2327 * include/std/shared_mutex: Use __unused__ instead of unused.
2328 * testsuite/17_intro/headers/c++1998/all_attributes.cc: New.
2329 * testsuite/17_intro/headers/c++200x/all_attributes.cc: New.
2330 * testsuite/17_intro/headers/c++2014/all_attributes.cc: New.
2332 2015-01-28 Caroline Tice <cmtice@google.com>
2334 Committing VTV Cywin/Ming patch for Patrick Wollgast
2335 * acinclude.m4: Define VTV_CYGMIN.
2336 * libsupc++/Makefile.am: Add vtv_sources only to libsupc___la_SOURCES
2337 and libsupc__convenience_la_SOURCES if VTV_CYGMIN is not set.
2338 * libsupc++/vtv_stubs.cc: Add none weak declaration of every function
2339 for Cygwin and MinGW.
2340 * src/Makefile.am: Add libvtv.la to toolexeclib_LTLIBRARIES, if
2341 VTV_CYGMIN is set. Define libvtv_la_SOURCES, libvtv_la_LDFLAGS,
2342 libvtv_la_AM_CXXFLAGS and libvtv_la_LINK if VTV_CYGMIN is set.
2344 2015-01-28 Jonathan Wakely <jwakely@redhat.com>
2347 * libsupc++/Makefile.am: Compile del_opvs.cc as C++14.
2348 * libsupc++/Makefile.in: Regenerate.
2349 * src/c++11/Makefile.in: Regenerate.
2351 2015-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2353 * testsuite/lib/libstdc++.exp (v3_target_compile): Remove
2354 check for unsupported.
2355 (v3_target_compile_as_c): Likewise.
2357 2015-01-28 Richard Biener <rguenther@suse.de>
2360 * libsupc++/eh_alloc.cc (struct allocated_entry): Align
2362 (pool::allocate): Adjust allocation size and alignment to
2364 (pool::free): Adjust pointer offsetting.
2366 2015-01-27 Jonathan Wakely <jwakely@redhat.com>
2369 * include/std/shared_mutex (shared_timed_mutex::try_lock_for,
2370 shared_timed_mutex::try_lock_until): Only define when POSIX thread
2371 timeouts option is supported.
2372 (shared_timed_mutex::try_shared_lock_for,
2373 shared_timed_mutex::try_shared_lock_until): Likewise.
2375 2015-01-26 Jonathan Wakely <jwakely@redhat.com>
2378 * config/locale/gnu/numeric_members.cc (numpunct<char>::~numpunct(),
2379 numpunct<wchar_t>::~numpunct()): Do not set _M_data->_M_grouping.
2380 * src/c++11/cxx11-shim_facets.cc (numpunct_shim): Remove _M_grouping
2381 and use cache's _M_grouping field.
2382 (__numpunct_fill_cache): Likewise.
2383 (__moneypunct_fill_cache): Improve comments.
2385 2015-01-26 Jonathan Wakely <jwakely@redhat.com>
2387 * testsuite/23_containers/set/operations/2.cc: Add test for
2388 non-transparent comparison function.
2390 2015-01-25 Oleg Endo <olegendo@gcc.gnu.org>
2393 * config/cpu/sh/atomicity.h (__exchange_and_add, __atomic_add):
2394 Remove SH4A inline asm and lock based implementations and use the
2395 defaults from ext/atomicity.h.
2397 2015-01-23 Jonathan Wakely <jwakely@redhat.com>
2399 * config/abi/pre/gnu.ver: Tighten GLIBCXX_3.4 patterns to not match
2400 new std::string constructors for byname facets.
2402 2015-01-22 Richard Biener <rguenther@suse.de>
2405 * libsupc++/eh_alloc.cc: Include new.
2406 (bitmask_type): Remove.
2407 (one_buffer): Likewise.
2408 (emergency_buffer): Likewise.
2409 (emergency_used): Likewise.
2410 (dependents_buffer): Likewise.
2411 (dependents_used): Likewise.
2412 (class pool): New custom fixed-size arena, variable size object
2414 (emergency_pool): New global.
2415 (__cxxabiv1::__cxa_allocate_exception): Use new emergency_pool.
2416 (__cxxabiv1::__cxa_free_exception): Likewise.
2417 (__cxxabiv1::__cxa_allocate_dependent_exception): Likewise.
2418 (__cxxabiv1::__cxa_free_dependent_exception): Likewise.
2420 2015-01-22 Tim Shen <timshen@google.com>
2423 * include/bits/regex.h (basic_regex<>::basic_regex,
2424 basic_regex<>::operator=, basic_regex<>::imbue): Conform to the
2426 * testsuite/28_regex/basic_regex/assign/char/cstring.cc: New testcase.
2428 2015-01-22 Tim Shen <timshen@google.com>
2431 * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
2432 regex_traits<>::lookup_classname): Correctly narrow input chars.
2433 * testsuite/28_regex/traits/wchar_t/user_defined.cc: New testcase.
2435 2015-01-21 Jonathan Wakely <jwakely@redhat.com>
2437 * config/abi/pre/gnu.ver: Use [jmy] for size_t parameters.
2439 2015-01-21 Jonathan Wakely <jwakely@redhat.com>
2441 * testsuite/29_atomics/atomic/64658.cc: Test stored value.
2443 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
2445 * doc/xml/manual/status_cxx2011.xml: Remove stray dbhtml tags.
2446 * doc/xml/manual/status_cxx2014.xml: Update status.
2447 * doc/html/manual/status.html: Regenerate.
2449 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
2452 * include/experimental/optional (bad_optional_access): Add default
2454 * testsuite/experimental/optional/requirements.cc: Test for default
2457 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
2459 * include/bits/stl_map.h (map::find<>, map::count<>,
2460 map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
2461 member function templates to perform heterogeneous lookup.
2462 * include/bits/stl_multimap.h (multimap::find<>, multimap::count<>,
2463 multimap::lower_bound<>, multimap::upper_bound<>,
2464 multimap::equal_range<>): Likewise.
2465 * include/bits/stl_multiset.h (multiset::find<>, multiset::count<>,
2466 multiset::lower_bound<>, multiset::upper_bound<>,
2467 multiset::equal_range<>): Likewise.
2468 * include/bits/stl_set.h (set::find<>, set::count<>,
2469 set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
2470 * include/bits/stl_tree.h (_Rb_tree::_S_lower_bound_tr,
2471 _Rb_tree::_S_upper_bound_tr, _Rb_tree::_M_find_tr,
2472 _Rb_tree::_M_count_tr, _Rb_tree::_M_lower_bound_tr,
2473 _Rb_tree::_M_upper_bound_tr, _Rb_tree::_M_equal_range_tr): Likewise.
2474 * testsuite/23_containers/map/operations/2.cc: New.
2475 * testsuite/23_containers/multimap/operations/2.cc: New.
2476 * testsuite/23_containers/multiset/operations/2.cc: New.
2477 * testsuite/23_containers/set/operations/2.cc: New.
2479 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
2481 * config/abi/pre/gnu.ver: Export new constructors.
2482 * include/bits/codecvt.h (codecvt_byname): Add string constructor.
2483 (codecvt_byname<char16_t>, codecvt_byname<char32_t>): Define explicit
2484 specializations and declare explicit instantiations.
2485 * include/bits/locale_classes.h (locale, collate_byname): Add string
2487 * include/bits/locale_facets.h (ctype_byname, numpunct_byname):
2489 * include/bits/locale_facets_nonio.h (time_get_byname,
2490 time_put_byname, moneypunct_byname, messages_byname): Likewise.
2491 * src/c++11/codecvt.cc (codecvt_byname<char16_t>,
2492 codecvt_byname<char32_t>): Define explicit instantiations.
2493 * src/c++11/locale-inst.cc (time_put_byname, codecvt_byname):
2494 Instantiate string constructors.
2495 (ctype_byname): Define string constructor.
2496 * testsuite/22_locale/codecvt_byname/1.cc: New.
2497 * testsuite/22_locale/collate_byname/1.cc: New.
2498 * testsuite/22_locale/ctype_byname/2.cc: New.
2499 * testsuite/22_locale/messages_byname/1.cc: New.
2500 * testsuite/22_locale/moneypunct_byname/1.cc: New.
2501 * testsuite/22_locale/numpunct_byname/1.cc: New.
2503 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
2506 * include/std/atomic (atomic_init): Define.
2507 * testsuite/29_atomics/atomic/64658.cc: New.
2509 2015-01-19 Tim Shen <timshen@google.com>
2512 * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
2513 regex_traits<>::lookup_classname): Support forward iterators.
2514 * testsuite/28_regex/traits/char/lookup_classname.cc: New testcases.
2515 * testsuite/28_regex/traits/char/lookup_collatename.cc: New testcase.
2517 2015-01-19 Tim Shen <timshen@google.com>
2521 * include/bits/regex.h (basic_regex<>::basic_regex,
2522 basic_regex<>::assign, basic_regex<>::imbue,
2523 basic_regex<>::swap, basic_regex<>::mark_count): Drop NFA after
2524 imbuing basic_regex; Make assign() transactional against exception.
2525 * include/bits/regex_compiler.h (__compile_nfa<>): Add back
2526 __compile_nfa SFINAE.
2527 * include/std/regex: Adjust include order to avoid __compile_nfa
2528 forward declaration.
2529 * testsuite/28_regex/basic_regex/assign/char/string.cc: New testcase.
2530 * testsuite/28_regex/basic_regex/imbue/string.cc: New testcase.
2532 2015-01-19 Ville Voutilainen <ville.voutilainen@gmail.com>
2533 Jonathan Wakely <jwakely@redhat.com>
2535 * include/bits/range_access.h (begin, end): Use _GLIBCXX14_CONSTEXPR
2536 on overloads for arrays.
2537 (cbegin, cend, rbegin, rend, crbegin, crend): New.
2538 * testsuite/24_iterators/range_access_cpp14.cc: New.
2540 2015-01-18 Jonathan Wakely <jwakely@redhat.com>
2543 * include/bits/stl_algo.h (__is_permutation): Also test for reaching
2544 end of the second range.
2545 * testsuite/25_algorithms/is_permutation/64646.cc: New.
2547 2015-01-18 Jonathan Wakely <jwakely@redhat.com>
2549 * doc/xml/manual/status_cxx2011.xml: Remove note about offsetof.
2550 * doc/html/manual/status.html: Regenerate.
2552 2015-01-18 Jonathan Wakely <jwakely@redhat.com>
2554 * include/bits/atomic_futex.h: Use mutex and condition_variable when
2555 atomic int is not lock-free. Make member variables private.
2556 * src/c++11/futex.cc: Likewise.
2558 * src/c++11/futex.cc: Fix order of includes and preprocessor condition.
2560 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
2563 * include/bits/atomic_futex.h: Use appropriate config macros for
2564 availability of std::mutex, std::condition and std::chrono.
2566 2015-01-17 Ville Voutilainen <ville.voutilainen@gmail.com>
2567 Jonathan Wakely <jwakely@redhat.com>
2569 * doc/xml/manual/status_cxx2011.xml: Update C++11 status.
2570 * doc/html/*: Regenerate.
2572 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
2576 * include/bits/algorithmfwd.h (rotate): Return an iterator.
2577 * include/bits/stl_algo.h (rotate, __rotate): Likewise.
2578 * testsuite/25_algorithms/rotate/dr488.cc: New.
2579 * testsuite/25_algorithms/rotate/check_type.cc: Adjust function type.
2580 * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
2582 * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
2585 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
2588 * include/bits/atomic_base.h: Remove atomic integral typedefs as
2589 synonyms for __atomic_base<int> etc.
2590 * include/std/atomic: Make atomic_int a synonym for atomic<int> and
2591 likewise for all atomic integral types.
2592 * testsuite/29_atomics/atomic_integral/cons/copy_list.cc: New.
2593 * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
2595 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
2598 * include/std/tuple (_Tuple_impl): Remove zero-element specialization
2599 and define one-element specialization.
2600 * testsuite/20_util/tuple/56785.cc: New.
2602 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
2604 * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc:
2605 Remove unused header.
2606 * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
2608 * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
2611 2015-01-16 Jonathan Wakely <jwakely@redhat.com>
2613 * include/bits/locale_conv.h (wstring_convert, wbuffer_convert): New.
2614 * include/std/locale: Include new header.
2615 * include/Makefile.am: Add it.
2616 * include/Makefile.in: Regenerate.
2617 * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc: New.
2618 * testsuite/22_locale/conversions/string/1.cc: New.
2619 * testsuite/22_locale/conversions/string/2.cc: New.
2620 * testsuite/22_locale/conversions/string/requirements/typedefs.cc: New.
2621 * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
2624 2015-01-16 Jonathan Wakely <jwakely@redhat.com>
2626 * config/abi/pre/gnu.ver: Export new symbols.
2627 * include/Makefile.am: Add codecvt.
2628 * include/Makefile.in: Regenerate.
2629 * include/std/codecvt: New header.
2630 * src/c++11/codecvt.cc (__codecvt_utf8_base, __codecvt_utf16_base,
2631 __codecvt_utf8_utf16_base): Define specializations.
2632 * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: New.
2633 * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc: New.
2634 * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
2637 2015-01-16 Torvald Riegel <triegel@redhat.com>
2639 * src/c++11/futex.cc: New file.
2640 * include/bits/atomic_futex.h: New file.
2641 * include/std/future (__future_base::_State_baseV2): Use
2642 atomic_futex_unsigned instead of mutex+condvar.
2643 * src/c++11/futex.cc: Likewise.
2644 * include/Makefile.am: Add atomic_futex.h.
2645 * include/Makefile.in: Likewise.
2646 * src/c++11/Makefile.am: Add futex.cc.
2647 * src/c++11/Makefile.in: Likewise.
2649 2015-01-16 Jonathan Wakely <jwakely@redhat.com>
2651 * acinclude.m4: Fix typo in comment.
2652 * configure: Regenerate.
2653 * include/bits/codecvt.h (codecvt<char16_t, char, mbstate_t>,
2654 codecvt<char16_t, char, mbstate_t>): Declare specializations.
2655 * include/bits/locale_facets.h: Reserve space for new specializations.
2656 * src/c++11/Makefile.am: Add codecvt.cc.
2657 * src/c++11/Makefile.in: Regenerate.
2658 * src/c++11/codecvt.cc: New.
2659 * src/c++98/Makefile.am: Compile locale_init.cc and localename.cc
2661 * src/c++98/Makefile.in: Regenerate.
2662 * src/c++98/locale_init.cc: Initialize new codecvt specializations.
2663 * src/c++98/localename.cc: Likewise.
2664 * config/abi/pre/gnu.ver: Exports for new codecvt specializations.
2665 * testsuite/22_locale/codecvt/utf8.cc: New.
2666 * testsuite/22_locale/locale/cons/unicode.cc: Check that new
2667 specializations are installed in locale objects.
2669 2015-01-16 Torvald Riegel <triegel@redhat.com>
2671 * include/std/shared_mutex (shared_timed_mutex): Add POSIX-based
2674 2015-01-13 Jonathan Wakely <jwakely@redhat.com>
2677 * config/abi/pre/gnu.ver: Export fstream functions using new string.
2679 2015-01-12 Jonathan Wakely <jwakely@redhat.com>
2682 * src/c++11/cxx11-shim_facets.cc (locale::facet::_M_sso_shim): Check
2686 * src/c++11/cxx11-shim_facets.cc: Check for wchar_t support.
2688 2015-01-10 Thomas Schwinge <thomas@codesourcery.com>
2690 * doc/xml/manual/parallel_mode.xml: Update for libgomp being
2691 renamed from "GNU OpenMP Runtime Library" to "GNU Offloading and
2692 Multi Processing Runtime Library".
2694 2015-01-09 Jonathan Wakely <jwakely@redhat.com>
2697 * include/bits/stl_uninitialized.h (uninitialized_copy): Fix
2698 is_assignable arguments.
2699 * testsuite/20_util/specialized_algorithms/uninitialized_copy/64476.cc:
2702 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
2704 * libsupc++/unwind-cxx.h: Revert previous commit.
2706 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
2708 * configure.host: Add arm*-*-freebsd* port_specific_symbol_files.
2710 2015-01-09 Tim Shen <timshen@google.com>
2713 * include/bits/regex.h (match_results<>::swap): Use std::swap
2715 * include/bits/regex_compiler.tcc (_Compiler<>::_M_quantifier):
2717 * testsuite/28_regex/match_results/swap.cc: New testcase.
2719 2015-01-08 Jonathan Wakely <jwakely@redhat.com>
2722 * include/std/type_traits (has_trivial_default_constructor,
2723 has_trivial_copy_constructor, has_trivial_copy_assign): Add deprecated
2725 * testsuite/20_util/has_trivial_copy_assign/requirements/
2726 explicit_instantiation.cc: Use -Wno-deprecated.
2727 * testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc:
2729 * testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
2730 * testsuite/20_util/has_trivial_copy_constructor/requirements/
2731 explicit_instantiation.cc: Likewise.
2732 * testsuite/20_util/has_trivial_copy_constructor/requirements/
2733 typedefs.cc: Likewise.
2734 * testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
2735 * testsuite/20_util/has_trivial_default_constructor/requirements/
2736 explicit_instantiation.c: Likewise.
2737 * testsuite/20_util/has_trivial_default_constructor/requirements/
2738 typedefs.cc: Likewise.
2739 * testsuite/20_util/has_trivial_default_constructor/value.cc:
2741 * testsuite/20_util/pair/requirements/dr801.cc: Replace deprecated
2743 * testsuite/20_util/tuple/requirements/dr801.cc: Likewise.
2744 * testsuite/util/testsuite_common_types.h: Likewise.
2746 2015-01-08 Jonathan Wakely <jwakely@redhat.com>
2748 * include/bits/hashtable_policy.h: Use __bool_constant.
2750 2015-01-07 Jonathan Wakely <jwakely@redhat.com>
2752 * libsupc++/Makefile.am: Compile del_ops.cc as C++14.
2753 * libsupc++/Makefile.in: Regenerate.
2755 2015-01-06 Jonathan Wakely <jwakely@redhat.com>
2757 * config/abi/pre/gnu.ver: Fix version conflict for std::locale::name().
2759 2015-01-05 Jakub Jelinek <jakub@redhat.com>
2761 Update copyright years.
2763 2015-01-04 Jonathan Wakely <jwakely@redhat.com>
2766 * testsuite/18_support/exception_ptr/64241.cc: Use
2767 dg-require-atomic-builtins.
2769 2015-01-02 Jonathan Wakely <jwakely@redhat.com>
2771 * testsuite/21_strings/basic_string/modifiers/64422.cc: Fix copyright
2774 2015-01-02 Tim Shen <timshen@google.com>
2777 * include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Copy the
2778 iterator, since the original one shouldn't be mutated.
2780 2015-01-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
2783 * src/c++98/misc-inst.cc (string::erase): Add missing overloads.
2784 (string::insert): Likewise.
2785 (string::replace): Likewise.
2786 (wstring::erase): Likewise.
2787 (wstring::insert): Likewise.
2788 (wstring::replace): Likewise.
2789 * testsuite/21_strings/basic_string/modifiers/64422.cc: New testcase.
2791 2015-01-02 Jonathan Wakely <jwakely@redhat.com>
2794 * doc/doxygen/user.cfg.in: Set correct TAB_SIZE.
2796 2015-01-02 Jonathan Wakely <jwakely@redhat.com>
2799 * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc:
2800 Revert removal of dg-require-string-conversions.
2801 * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
2803 * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
2805 * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
2807 * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
2809 * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
2811 * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
2813 * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
2815 * testsuite/21_strings/basic_string/numeric_conversions/char/
2816 stoull.cc: Likewise.
2817 * testsuite/21_strings/basic_string/numeric_conversions/char/
2818 to_string.cc: Likewise.
2820 Copyright (C) 2015 Free Software Foundation, Inc.
2822 Copying and distribution of this file, with or without modification,
2823 are permitted in any medium without royalty provided the copyright
2824 notice and this notice are preserved.