libstdc++-v3/ChangeLog

   1 2015-06-29  François Dumont  <fdumont@gcc.gnu.org>
   2
   3         * include/bits/stl_iterator_base_types.h (_Iter_base): Limit definition
   4         to pre-C++11 mode.
   5         * include/debug/functions.h
   6         (__gnu_debug::__valid_range, __gnu_debug::__base): Move...
   7         * include/debug/safe_iterator.h
   8         (__gnu_debug::_Sequence_traits): New.
   9         (__gnu_debug::__get_distance_from_begin): New.
  10         (__gnu_debug::__get_distance_to_end): New.
  11         (__gnu_debug::_Safe_iterator<>::_M_valid_range): Expose iterator range
  12         distance information. Add optional check_dereferenceable parameter,
  13         default true.
  14         (__gnu_debug::_Distance_precision, __gnu_debug::__get_distance): Move
  15         default definition...
  16         (__gnu_debug::__get_distance): New overload for _Safe_iterator.
  17         (__gnu_debug::__unsafe): Likewise.
  18         * include/debug/helper_functions.h: ...here. New.
  19         (__gnu_debug::__unsafe): New helper function to remove safe iterator
  20         layer.
  21         * include/debug/stl_iterator.h: New. Include latter.
  22         * include/bits/stl_iterator.h: Include latter in debug mode.
  23         * include/debug/stl_iterator.tcc: Adapt.
  24         * include/debug/safe_local_iterator.h (__gnu_debug::__get_distance): Add
  25         overload for _Safe_local_iterator.
  26         (__gnu_debug::__unsafe): Likewise.
  27         * include/debug/safe_local_iterator.tcc: Adapt.
  28         * include/debug/macros.h (__glibcxx_check_valid_range2): New.
  29         (__glibcxx_check_insert_range): Add _Dist parameter.
  30         (__glibcxx_check_insert_range_after): Likewise.
  31         (__glibcxx_check_string, __glibcxx_check_string_len): Implement using
  32         _GLIBCXX_DEBUG_PEDASSERT.
  33         * include/debug/deque (deque<>::assign): Remove iterator debug layer
  34         when possible.
  35         (deque<>::insert): Likewise.
  36         * include/debug/forward_list (__glibcxx_check_valid_fl_range): New.
  37         (forward_list<>::splice_after): Use latter.
  38         (forward_list<>::assign): Remove iterator debug layer when possible.
  39         (forward_list<>::insert_after): Likewise.
  40         (__gnu_debug::_Sequence_traits<>): Partial specialization.
  41         * include/debug/list (list<>::assign): Remove iterator debug layer when
  42         possible.
  43         (list<>::insert): Likewise.
  44         [__gnu_debug::_Sequence_traits<>]: Partial specialization pre C++11 ABI.
  45         * include/debug/map.h (map<>::insert): Remove iterator debug layer when
  46         possible.
  47         * include/debug/multimap.h (multimap<>::insert): Likewise.
  48         * include/debug/set.h (set<>::insert): Likewise.
  49         * include/debug/multiset.h (multiset<>::insert): Likewise.
  50         * include/debug/string (basic_string<>::append, basic_string<>::assign,
  51         basic_string<>::insert, basic_string<>::replace): Likewise.
  52         * include/debug/unordered_map
  53         (unordered_map<>::insert, unordered_multimap<>::insert): Likewise.
  54         * include/debug/unordered_set
  55         (unordered_set<>::insert, unordered_multiset<>insert): Likewise.
  56         * include/debug/vector
  57         (vector<>::assign, vector<>::insert): Likewise.
  58         * include/Makefile.am: Add new debug headers.
  59         * include/Makefile.in: Regenerate.
  60
  61 2015-06-26  Jonathan Wakely  <jwakely@redhat.com>
  62
  63         * doc/xml/manual/intro.xml: Document LWG 2108 status.
  64         * include/bits/alloc_traits.h (allocator_traits::is_always_equal):
  65         Define.
  66         * include/bits/allocator.h (allocator::is_always_equal): Likewise.
  67         * include/bits/forward_list.h
  68         (forward_list::operator=(forward_list&&)): Use __bool_constant.
  69         (forward_list::swap(forward_list&)): Add noexcept.
  70         * include/bits/hashtable.h (_Hashtable::operator=(_Hashtable&&)):
  71         Likewise.
  72         (_Hashtable::swap(_Hashtable&)): Likewise.
  73         * include/bits/stl_deque.h (_Deque_base::_Deque_base(_Deque_base&&)):
  74         Use _Alloc_traits::is_always_equal.
  75         (deque::operator=(deque&&)): Likewise.
  76         (deque::_M_move_assign1(deque&&, false_type)): Add comment and use
  77         __bool_constant.
  78         (swap(deque&, deque&)): Add noexcept.
  79         * include/bits/stl_list.h (list::operator=(list&&)): Use
  80         __bool_constant.
  81         (swap(list&, list&)): Add noexcept.
  82         * include/bits/stl_map.h (map::swap(map&)): Include _Compare in
  83         noexcept.
  84         (swap(map&, map&)): Add noexcept.
  85         * include/bits/stl_multimap.h (multimap::swap(multimap&)): Include
  86         _Compare in noexcept.
  87         (swap(multimap&, multimap&)): Add noexcept.
  88         * include/bits/stl_multiset.h (multiset::swap(multiset&)): Include
  89         _Compare in noexcept.
  90         (swap(multiset&, multiset&)): Add noexcept.
  91         * include/bits/stl_set.h (set::swap(set&)): Include _Compare in
  92         noexcept.
  93         (swap(set&, set&)): Add noexcept.
  94         * include/bits/stl_tree.h (_Rb_tree::operator=(_Rb_tree&&)): Include
  95         _Compare in noexcept.
  96         (_Rb_tree::_Rb_tree(_Rb_tree&&, _Node_alloc_type&&)): Use
  97         is_always_equal.
  98         * include/bits/stl_vector.h (vector::operator=(vector&&)): Use
  99         __bool_constant.
 100         (swap(vector&, vector&)): Add noexcept.
 101         * include/bits/unordered_map.h (swap(unordered_map&, unordered_map&),
 102         swap(unordered_multimap& unordered_multimap&)): Add noexcept.
 103         * include/bits/unordered_set.h (swap(unordered_set&, unordered_set&),
 104         swap(unordered_multiset& unordered_multiset&)): Add noexcept.
 105         * include/ext/alloc_traits.h (__allocator_always_compares_equal):
 106         Remove.
 107         (__alloc_traits::_S_always_equal()): Use is_always_equal instead of
 108         __allocator_always_compares_equal.
 109         * include/ext/array_allocator.h (array_allocator::is_always_equal):
 110         Define.
 111         * include/std/scoped_allocator (__any_of, __propagate_on_copy,
 112         __propagate_on_move, __propagate_on_swap): Remove.
 113         (scoped_allocator_adaptor::propagate_on_container_copy_assignment,
 114         scoped_allocator_adaptor::propagate_on_container_move_assignment,
 115         scoped_allocator_adaptor::propagate_on_container_swap): Define with
 116         __and_ instead of __any_of.
 117         (scoped_allocator_adaptor::is_always_equal): Define.
 118         * testsuite/20_util/allocator_traits/members/is_always_equal.cc: New.
 119         * testsuite/20_util/scoped_allocator/propagation.cc: Make traits
 120         derive from true_type or false_type.
 121         * testsuite/23_containers/deque/allocator/move_assign-2.cc: Add
 122         is_always_equal member and remove the trait specialization.
 123         * testsuite/23_containers/vector/52591.cc: Likewise.
 124         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
 125         Adjust dg-error line number.
 126         * testsuite/23_containers/deque/requirements/dr438/
 127         constructor_1_neg.cc: Likewise.
 128         * testsuite/23_containers/deque/requirements/dr438/
 129         constructor_2_neg.cc: Likewise.
 130         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
 131         Likewise.
 132         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
 133         Likewise.
 134         * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
 135         Likewise.
 136         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
 137         Likewise.
 138         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
 139         Likewise.
 140         * testsuite/23_containers/vector/requirements/dr438/
 141         constructor_1_neg.cc: Likewise.
 142         * testsuite/23_containers/vector/requirements/dr438/
 143         constructor_2_neg.cc: Likewise.
 144         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
 145         Likewise.
 146
 147         * include/bits/stl_bvector.h (vector<bool>::vector()): Add noexcept.
 148         * include/bits/stl_map.h (map::map()): Likewise.
 149         * include/bits/stl_multimap.h (multimap::multimap()): Likewise.
 150         * include/bits/stl_multiset.h (multiset::multiset()): Likewise.
 151         * include/bits/stl_set.h (set::set()): Likewise.
 152
 153 2015-06-25  Jonathan Wakely  <jwakely@redhat.com>
 154
 155         * include/bits/locale_conv.h (__do_str_codecvt): Set __count.
 156
 157 2015-06-24  François Dumont  <fdumont@gcc.gnu.org>
 158
 159         * include/bits/basic_string.h (basic_string<>::front()): Add !empty
 160         debug check.
 161         (basic_string<>::back()): Likewise.
 162         (basic_string<>::pop_back()): Likewise.
 163
 164 2015-06-24  Paolo Carlini  <paolo.carlini@oracle.com>
 165
 166         * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
 167         dg-error line numbers.
 168         * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
 169         Likewise.
 170
 171 2015-06-23  François Dumont  <fdumont@gcc.gnu.org>
 172
 173         * include/debug/array: Include <array>. Add version namespace when
 174         specializing tuple interface to array. Add specialization for
 175         __is_tuple_like_impl.
 176         * include/profile/array: Likewise.
 177         * include/std/array: Include <utility>. Add specialization for
 178         __is_tuple_like_impl.
 179         * include/std/tuple
 180         (__is_tuple_like_impl<>, __is_tuple_like_impl<pair>): Move...
 181         * include/std/utility: ... here. Include <type_traits>.
 182         * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Adjust
 183         dg-error line number.
 184         * testsuite/23_containers/array/tuple_interface/
 185         tuple_element_debug_neg.cc: Likewise.
 186
 187 2015-06-22  Jonathan Wakely  <jwakely@redhat.com>
 188
 189         * testsuite/26_numerics/complex/value_operations/1.cc: Use
 190         non-negative rho argument.
 191
 192         * include/debug/list (__gnu_debug::list): Use allocator-aware
 193         _Safe_container base.
 194         * include/debug/string (__gnu_debug::basic_string): Use
 195         allocator-aware _Safe_container base for cxx11 ABI.
 196
 197         * include/bits/locale_conv.h (__do_str_codecvt): Handle empty range.
 198         (wstring_convert): Move into __cxx11 namespace.
 199         (wbuffer_convert(streambuf*, _Codecvt*, state_type)): Fix exception
 200         message.
 201
 202         PR libstdc++/64657
 203         * include/bits/stl_uninitialized.h
 204         (__uninitialized_copy::__uninit_copy): Cast expression to void.
 205
 206 2015-06-17  Jonathan Wakely  <jwakely@redhat.com>
 207
 208         PR libstdc++/55409
 209         * include/bits/list.tcc (_List_base::_M_clear()): Use allocator traits.
 210         (list::list(const list&)): Use allocator propagation trait. Use
 211         _M_assign_dispatch to copy elements.
 212         * include/bits/stl_list.h (_List_node): Use __aligned_membuf in C++11.
 213         (_List_node::_M_valptr()): Add accessor for stored value.
 214         (_List_iterator, _List_const_iterator, _List_base): Use _M_valptr().
 215         (_List_base, list): Use allocator traits.
 216         (_List_base::_M_get_Tp_allocator, _List_base::get_allocator): Remove.
 217         (_List_base::_M_move_nodes): New function.
 218         (_List_base(_List_base&&)): Use _M_move_nodes.
 219         (_List_base(_List_base&&, _Node_alloc_type&&)): New constructor.
 220         (list::_M_create_node, list::_M_erase, list::max_size): Use allocator
 221         traits.
 222         (list(size_type)): Add allocator parameter.
 223         (list(const list&)): Use allocator propagation trait.
 224         (list(const list&, const allocator_type&)): New constructor.
 225         (list(list&&, const allocator_type&)): Likewise.
 226         (list::operator=(list&&), list::swap(list&)): Use allocator
 227         propagation traits.
 228         (list::_M_move_assign): New functions.
 229         * include/debug/list: Add allocator-extended constructors.
 230         * include/profile/list: Likewise.
 231         * python/libstdcxx/v6/printers.py (get_value_from_list_node): New
 232         function to get value from _List_node.
 233         (StdListPrinter): Use get_value_from_list_node.
 234         * testsuite/23_containers/list/allocator/copy.cc: New.
 235         * testsuite/23_containers/list/allocator/copy_assign.cc: New.
 236         * testsuite/23_containers/list/allocator/minimal.cc: New.
 237         * testsuite/23_containers/list/allocator/move.cc: New.
 238         * testsuite/23_containers/list/allocator/move_assign.cc: New.
 239         * testsuite/23_containers/list/allocator/noexcept.cc: New.
 240         * testsuite/23_containers/list/allocator/swap.cc: New.
 241         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
 242         Adjust dg-prune-output line number.
 243         * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
 244         Likewise.
 245         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
 246         Likewise.
 247
 248         * include/bits/forward_list.h
 249         (_Fwd_list_base(const _Node_alloc_type&)): Change parameter to
 250         rvalue-reference.
 251         (_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Likewise.
 252         (forward_list(const _Alloc&)): Split default constructor out to
 253         separate function.
 254         (forward_list(forward_list&&, const _Alloc&)): Move elements if base
 255         class didn't do so.
 256         (forward_list::_M_move_assign(forward_list&&, true_type)): Replace
 257         swap call with two assignments.
 258         * include/bits/forward_list.tcc
 259         (_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Don't
 260         move elements when allocators are not equal.
 261         * include/debug/forward_list (forward_list(const allocator_type&)):
 262         Split default constructor out to separate function.
 263         * include/profile/forward_list (forward_list(const _Alloc&)):
 264         Likewise.
 265
 266         * include/bits/forward_list.h (forward_list::_M_get_Node_allocator):
 267         Remove unnecessary uses of operator& and static_cast.
 268         * include/bits/forward_list.tcc
 269         (forward_list::operator=(const forward_list&)): Use __addressof
 270         instead of operator&.
 271         (forward_list::remove(const _Tp&), forward_list::remove(_Pred)):
 272         Remove invalid static_casts.
 273         * include/debug/forward_list: Use __addressof instead of operator&.
 274         * testsuite/23_containers/forward_list/modifiers/addressof.cc: New.
 275
 276         * include/ext/alloc_traits.h (__alloc_traits::_S_nothrow_swap()): Use
 277         __is_nothrow_swappable.
 278
 279 2015-06-16  Jonathan Wakely  <jwakely@redhat.com>
 280
 281         * include/bits/allocated_ptr.h (__allocated_ptr): Use __addressof.
 282
 283         * include/bits/list.tcc (list::operator=(const list&), list::merge):
 284         Use __addressof instead of operator&.
 285         (list::sort): Use array-to-pointer decay instead of operator&.
 286         * include/bits/stl_list.h (list::splice): Use __addressof instead of
 287         operator&.
 288         * include/debug/formatter.h (_Error_formatter::_Parameter::_Parameter):
 289         Likewise.
 290         * include/debug/functions.h (__check_singular): Likewise.
 291         * include/debug/list (list::splice, list::merge): Likewise.
 292         * testsuite/23_containers/list/modifiers/addressof.cc: New.
 293
 294         PR libstdc++/65393
 295         * src/c++11/thread.cc (thread::_M_make_thread): Replace shared_ptr
 296         copies with moves.
 297
 298 2015-06-12  Jonathan Wakely  <jwakely@redhat.com>
 299
 300         * include/precompiled/stdc++.h: Include <codecvt> and <shared_mutex>.
 301
 302         PR libstdc++/66464
 303         * src/c++11/codecvt.cc (codecvt_utf16_base<char32_t>::do_max_length):
 304         Return 4 not 3.
 305
 306 2015-06-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 307
 308         PR c++/66192
 309         PR target/66200
 310         * config/cpu/alpha/atomic_word.h: Remove.
 311         * config/cpu/ia64/atomic_word.h: Remove.
 312         * config/cpu/powerpc/atomic_word.h: Remove.
 313         * config/os/aix/atomic_word.h: Remove.
 314         * configure.host (atomic_word_dir) [ia64, aix*, powerpc, alpha]:
 315         Use generic definition.
 316
 317 2015-06-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 318
 319         PR target/66200
 320         PR c++/66192
 321         * * config/cpu/generic/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER): Define
 322         (_GLIBCXX_WRITE_MEM_BARRIER): Likewise
 323         * include/bits/shared_ptr_base.h: Use ACQ_REL barrier.
 324         * include/ext/atomicity.h: Likewise.
 325         * include/tr1/shared_ptr.h: Likewise.
 326         * libsupc++/guard.cc (__test_and_acquire): Rewrite with atomics.
 327         Update comment.
 328         (__set_and_release): Likewise.
 329         * testsuite/20_util/shared_ptr/cons/43820_neg.cc (test01): Adjust for
 330         line numbers.
 331         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
 332         * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
 333         Likewise.
 334
 335 2015-06-12  Jonathan Wakely  <jwakely@redhat.com>
 336
 337         * include/std/tuple (__is_tuple_like_impl): Disambiguate array in
 338         debug and profile modes.
 339         * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Adjust tests
 340         for swap in C++11 and later.
 341
 342 2015-06-09  Jonathan Wakely  <jwakely@redhat.com>
 343
 344         PR libstdc++/66030
 345         * config/abi/pre/gnu.ver: Export codecvt_byname and codecvt symbols
 346         for mingw32.
 347
 348 2015-06-08  Jonathan Wakely  <jwakely@redhat.com>
 349
 350         PR libstdc++/66441
 351         * testsuite/22_locale/conversions/string/66441.cc: New.
 352         * include/bits/locale_conv.h (__do_str_codecvt): Reserve enough space
 353         in the output string for BOM and complete result.
 354
 355         PR libstdc++/66417
 356         * src/c++11/codecvt.cc (write_utf16_code_point): Use adjust_byte_order
 357         for single UTF-16 units.
 358         * testsuite/22_locale/codecvt/codecvt_utf16/66417.cc: New.
 359
 360 2015-06-07  François Dumont  <fdumont@gcc.gnu.org>
 361
 362         * include/bits/stl_tree.h (_Rb_tree<>::__is_transparent<>): Move to
 363         outer scope and rename to ...
 364         (std::__hash_is_transparent<>): ... this.
 365         * include/debug/stl_map.h (map::find<>,
 366         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
 367         member function templates to perform heterogeneous lookup.
 368         * include/debug/stl_multimap.h (multimap::find<>,
 369         multimap::lower_bound<>, multimap::upper_bound<>,
 370         multimap::equal_range<>): Likewise.
 371         * include/debug/stl_multiset.h (multiset::find<>,
 372         multiset::lower_bound<>, multiset::upper_bound<>,
 373         multiset::equal_range<>): Likewise.
 374         * include/debug/stl_set.h (set::find<>,
 375         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
 376         * include/profile/stl_map.h (map::find<>, map::count<>,
 377         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): Likewise.
 378         * include/profile/stl_multimap.h (multimap::find<>, multimap::count<>,
 379         multimap::lower_bound<>, multimap::upper_bound<>,
 380         multimap::equal_range<>): Likewise.
 381         * include/profile/stl_multiset.h (multiset::find<>, multiset::count<>,
 382         multiset::lower_bound<>, multiset::upper_bound<>,
 383         multiset::equal_range<>): Likewise.
 384         * include/profile/stl_set.h (set::find<>, set::count<>,
 385         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
 386         * testsuite/23_containers/map/operations/1.cc: Check const variants.
 387         * testsuite/23_containers/multimap/operations/1.cc: Likewise.
 388         * testsuite/23_containers/multiset/operations/1.cc: Likewise.
 389         * testsuite/23_containers/set/operations/1.cc: Likewise.
 390
 391 2015-06-05  Jonathan Wakely  <jwakely@redhat.com>
 392
 393         * doc/xml/manual/status_cxx2017.xml: Update status tables.
 394         * doc/html/manual/*: Regenerate.
 395         * include/std/type_traits (bool_constant): Define.
 396         * testsuite/20_util/bool_constant/requirements.cc: New.
 397         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
 398         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
 399         Likewise.
 400         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
 401         Likewise.
 402
 403         * include/std/shared_mutex (__shared_mutex_pthread,
 404         __shared_mutex_cv): New helper types implementing the shared mutex
 405         requirements.
 406         (shared_mutex): New type for C++17.
 407         (shared_timed_mutex): Derive from one of the new helper types.
 408         * testsuite/30_threads/shared_mutex/cons/1.cc: New.
 409         * testsuite/30_threads/shared_mutex/cons/assign_neg.cc: New.
 410         * testsuite/30_threads/shared_mutex/cons/copy_neg.cc: New.
 411         * testsuite/30_threads/shared_mutex/requirements/standard_layout.cc:
 412         New.
 413         * testsuite/30_threads/shared_mutex/try_lock/1.cc: New.
 414         * testsuite/30_threads/shared_mutex/try_lock/2.cc: New.
 415
 416 2015-06-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
 417
 418         Add __is_nothrow_swappable and take it into use.
 419         * include/bits/algorithmfwd.h (swap): Only declare for C++98 mode.
 420         * include/bits/move.h (swap): Add constraints in C++11 and later.
 421         * include/bits/stl_pair.h (swap): Use __is_nothrow_swappable
 422         for the free swap function for pair.
 423         * include/bits/stl_queue.h (swap): Use __is_nothrow_swappable
 424         for the free swap functions for queue and priority_queue.
 425         * include/bits/stl_stack.h (swap): Use __is_nothrow_swappable
 426         for the free swap function for stack.
 427         * include/debug/array (swap): Use __is_nothrow_swappable
 428         for the free swap function for array.
 429         * include/profile/array (swap): Likewise.
 430         * include/std/array (swap): Likewise.
 431         * include/std/tuple (_Tuple_impl::_M_swap): Use __is_nothrow_swappable.
 432         * include/std/type_traits (__is_swappable_impl::__is_swappable,
 433         __is_nothrow_swappable_impl, __is_nothrow_swappable): New.
 434         * testsuite/20_util/is_nothrow_swappable/requirements/
 435         explicit_instantiation.cc: New.
 436         * testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
 437         New.
 438         * testsuite/20_util/is_nothrow_swappable/value.cc: New.
 439
 440 2015-06-03  François Dumont  fdumont@gcc.gnu.org>
 441
 442         * testsuite/23_containers/list/61347.cc: Add dg-require-normal-mode.
 443
 444 2015-06-02  Jonathan Wakely  <jwakely@redhat.com>
 445
 446         * doc/xml/manual/abi.xml: Document versioning for 5.1.0 release.
 447         * doc/html/manual/*: Regenerate.
 448
 449         * doc/html/ext/lwg-active.html: Update to R93.
 450         * doc/html/ext/lwg-closed.html: Likewise.
 451         * doc/html/ext/lwg-defects.html: Likewise.
 452         * doc/html/manual/*: Regenerate.
 453         * doc/xml/manual/intro.xml: Document status of several DRs.
 454
 455 2015-06-02  Renlin Li  <renlin.li@arm.com>
 456
 457         * testsuite/27_io/fpos/14775.cc: Add _GLIBCXX_HAVE_LIMIT_FSIZE check.
 458
 459 2015-06-01  Jonathan Wakely  <jwakely@redhat.com>
 460
 461         * testsuite/lib/libstdc++.exp (libstdc++_init): Unset LANGUAGE
 462         environment variable.
 463
 464 2015-05-31  Jonathan Wakely  <jwakely@redhat.com>
 465
 466         PR libstdc++/66354
 467         * include/bits/stl_algobase.h (__fill_a): Check length before calling
 468         memset.
 469
 470 2015-05-30  Jonathan Wakely  <jwakely@redhat.com>
 471
 472         * include/bits/stl_algobase.h (__equal<true>::equal): Check length
 473         instead of checking for null pointers.
 474         (__lexicographical_compare<true>::__lc): Only check shorter length.
 475
 476 2015-05-29  François Dumont  fdumont@gcc.gnu.org>
 477
 478         * include/debug/debug.h (_GLIBCXX_DEBUG_ASSERT,
 479         _GLIBCXX_DEBUG_PEDASSERT, _GLIBCXX_DEBUG_ONLY): Move definition...
 480         * include/debug/assertions.h: ...here, new.
 481         * include/debug/formatter.h
 482         (_Error_formatter::_Is_iterator_value_type): New.
 483         (_Error_formatter::_Is_instance): New.
 484         (_Error_formatter::_Parameter): Make public and not friend anymore.
 485         (_Error_formatter::_Parameter::__instance): New _M_kind enum entry.
 486         (_Error_formatter::_Parameter::__iterator_value_type): New _M_kind enum
 487         entry.
 488         (_Error_formatter::_Parameter::_Type): New.
 489         (_Error_formatter::_Parameter::_Instance): New, inherit from
 490         latter.
 491         (union _Error_formatter::_Parameter::_M_variant): Reorganize.
 492         (_Parameter(_Iterator const&, const char*, _Is_iterator)): Make all
 493         overloads take iterator through a const reference.
 494         (_Parameter(const _Iterator&, const char*, _Is_iterator_value_type)):
 495         New.
 496         (_Parameter(const _Type&, const char*, _Is_instance)): New.
 497         (_Error_formatter::_M_print_type): Delete.
 498         (_Error_formatter::_M_iterator_value_type): New.
 499         (_Error_formatter::_M_instance): New.
 500         * include/Makefile.am: Add new above debug file.
 501         * include/Makefile.in: Regenerate.
 502         * include/debug/functions.h
 503         (__check_dereferenceable(const _Safe_iterator<>&),
 504         __valid_range(const _Safe_iterator<>&),
 505         __is_safe_random_iterator<_Safe_iterator<>>): Move...
 506         * include/debug/safe_iterator.h: ... here.
 507         Replace debug.h include with assertions.h.
 508         (__check_singular_aux): Move...
 509         * include/debug/safe_base.h: ... here.
 510         * include/debug/functions.h
 511         (__check_dereferenceable(const _Safe_local_iterator<>&),
 512         __valid_range(const _Safe_local_iterator<>&): Move...
 513         * include/debug/safe_local_iterator.h: ...here.
 514         * include/debug/safe_sequence.h: Replace debug.h with assertions.h.
 515         Remove _Safe_iterator declaration.
 516         * include/debug/safe_unordered_container.h: Replace debug.h with
 517         assertions.h.
 518         * include/debug/array: Replace safe_sequence.h include with
 519         formatter.h and macros.h.
 520         * include/debug/deque: Include functions.tcc.
 521         * include/debug/forward_list: Likewise.
 522         * include/debug/list: Likewise.
 523         * include/debug/string: Likewise.
 524         * include/debug/vector: Likewise.
 525         * include/bits/unique_ptr.h: Replace debug.h include with new
 526         assertions.h.
 527         * include/bits/stl_iterator_base_funcs.h: Likewise.
 528         * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc:
 529         Adjust dg-error line number.
 530         * testsuite/23_containers/array/tuple_interface/
 531         tuple_element_debug_neg.cc: Likewise.
 532         * src/c++11/debug.cc: Adapt.
 533
 534 2015-05-29  Jonathan Wakely  <jwakely@redhat.com>
 535
 536         * doc/xml/manual/status_cxx2017.xml: Fix duplicate ID attribute.
 537         * doc/html/manual/*: Regenerate.
 538
 539         * include/std/future (__async_result_of): New alias template.
 540         (async): Use __async_result_of to pass decayed types to result_of.
 541         * testsuite/30_threads/async/lwg2021.cc: New.
 542         * doc/xml/manual/intro.xml: Document LWG 2021 status.
 543
 544         PR libstdc++/66327
 545         * include/bits/stl_algobase.h (__equal<true>::equal): Do not call
 546         memcmp with null pointers.
 547         (__lexicographical_compare<true>::__lc): Do not call memcmp for empty
 548         ranges.
 549
 550 2015-05-28  Jonathan Wakely  <jwakely@redhat.com>
 551
 552         PR libstdc++/65352
 553         * include/profile/array (array::data): Use _S_ptr.
 554         * include/debug/array (array::data): Likewise.
 555
 556         PR libstdc++/65352
 557         * include/std/array (__array_traits::_S_ptr): New function.
 558         (array::data): Use _S_ptr to avoid creating invalid reference.
 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:
 562         likewise.
 563
 564 2015-05-27  Jonathan Wakely  <jwakely@redhat.com>
 565
 566         * include/bits/stl_tree.h (_Rb_tree::_M_end()): Return _Base_ptr
 567         instead of downcasting.
 568         (_Rb_tree::_M_copy): Change second parameter to _Base_ptr.
 569         (_Rb_tree::_M_lower_bound, _Rb_tree:_M_upper_bound): Likewise.
 570         (_Rb_tree::_S_iter): Remove.
 571         (_Rb_tree::_S_lower_bound_tr, _Rb_tree::_S_upper_bound_tr): Remove.
 572         (_Rb_tree::_M_find_tr(const _Kt&) const): Call _M_lower_bound_tr
 573         instead of _S_lower_bound_tr
 574         (_Rb_tree::_M_find_tr(const _Kt&)): Call const overload.
 575         (_Rb_tree::_M_lower_bound_tr(const _Kt&) const): Do the search here
 576         instead of calling _S_lower_bound_tr.
 577         (_Rb_tree::_M_lower_bound_tr(const _Kt&)): Call const overload.
 578         (_Rb_tree::_M_upper_bound_tr(const _Kt&) const): Do the search here
 579         instead of calling _S_upper_bound_tr.
 580         (_Rb_tree::_M_upper_bound_tr(const _Kt&)): Call const overload.
 581         (_Rb_tree::_M_equal_range_tr(const _Kt&)): Likewise.
 582         (_Rb_tree::equal_range): Use _Base_ptr for end pointer.
 583         (_Rb_tree::_M_get_insert_unique_pos): Likewise.
 584         (_Rb_tree::_M_get_insert_equal_pos): Likewise.
 585         (_Rb_tree::_M_insert_equal_lower_node): Likewise.
 586         (_Rb_tree::_M_insert_unique, _Rb_tree::_M_emplace_unique,
 587         _Rb_tree::_M_emplace_hint_unique): Remove static_cast.
 588
 589         PR libstdc++/66017
 590         * include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_membuf.
 591         (_Rb_tree_iterator, _Rb_tree_const_iterator): Support construction
 592         from _Base_ptr.
 593         (_Rb_tree_const_iterator::_M_const_cast): Remove static_cast.
 594         (_Rb_tree::begin, _Rb_tree::end): Remove static_cast.
 595         * include/ext/aligned_buffer.h (__aligned_membuf): New type using
 596         alignment of _Tp as a member subobject, not as a complete object.
 597         * python/libstdcxx/v6/printers.py (StdRbtreeIteratorPrinter): Lookup
 598         _Link_type manually as it might not be in the debug info.
 599
 600 2015-05-26  Doug Evans  <dje@google.com>
 601
 602         * python/libstdcxx/v6/xmethods.py (UniquePtrMethodsMatcher): Add
 603         operator-> support.
 604         * testsuite/libstdc++-xmethods/unique_ptr.cc: Add tests for
 605         operator->.
 606
 607 2015-05-26  Jonathan Wakely  <jwakely@redhat.com>
 608
 609         * include/bits/locale_conv.h: Fix copyright years.
 610         * include/bits/quoted_string.h: Likewise.
 611         * src/filesystem/Makefile.am: Likewise.
 612         * testsuite/22_locale/conversions/buffer/1.cc: Likewise.
 613         * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc:
 614         Likewise.
 615         * testsuite/22_locale/conversions/string/1.cc: Likewise.
 616         * testsuite/22_locale/conversions/string/2.cc: Likewise.
 617         * testsuite/22_locale/conversions/string/3.cc: Likewise.
 618         * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
 619         Likewise.
 620         * testsuite/22_locale/conversions/string/requirements/typedefs.cc:
 621         Likewise.
 622         * testsuite/util/testsuite_fs.h: Likewise.
 623
 624 2015-05-23  François Dumont  fdumont@gcc.gnu.org>
 625
 626         PR libstdc++/64657
 627         * include/debug/functions.h (__check_sorted_aux): Cast expression to
 628         void.
 629
 630 2015-05-21  David Edelsohn  <dje.gcc@gmail.com>
 631
 632         PR target/66224
 633         * config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER):
 634         Don't use isync. Use lwsync if available.
 635         * configure.host (atomic_word_dir) [aix[56789]*]: Delete to use
 636         powerpc cpu definition.
 637
 638 2015-05-21  Jason Merrill  <jason@redhat.com>
 639
 640         * libsupc++/del_opv.cc: Suppress -Wsized-deallocation.
 641         * libsupc++/del_op.cc: Likewise.
 642
 643 2015-05-20  François Dumont  fdumont@gcc.gnu.org>
 644
 645         * include/debug/formatter.h (_GLIBCXX_TYPEID): New macro to simplify
 646         usage of typeid.
 647         (_Error_formatter::_M_print_type): New.
 648         * src/c++11/debug.cc
 649         (_Error_formatter::_Parameter::_M_print_field): Use latter.
 650         (_Error_formatter::_M_print_type): Implement latter using
 651         __cxaabiv1::__cxa_demangle to print demangled type name.
 652
 653         * include/bits/cpp_type_traits.h
 654         (std::move_iterator): Delete declaration.
 655         (std::__is_move_iterator<move_iterator>): Move partial specialization...
 656         * include/bits/stl_iterator.h: ... here.
 657         (std::__miter_base): Overloads for std::reverse_iterator and
 658         std::move_iterator.
 659         * include/bits/stl_algobase.h (std::__miter_base): Provide default
 660         implementation.
 661
 662 2015-05-20  Jonathan Wakely  <jwakely@redhat.com>
 663
 664         * testsuite/util/testsuite_fs.h (nonexistent_path): Don't use tempnam.
 665
 666         PR libstdc++/66078
 667         * include/bits/stl_iterator.h (__make_move_if_noexcept_iterator): Add
 668         overload for pointers.
 669         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
 670         808590.cc: Add -std=gnu++03 switch.
 671         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
 672         808590-cxx11.cc: Copy of 808590.cc to test with -std=gnu++11.
 673         * testsuite/23_containers/vector/modifiers/push_back/
 674         strong_guarantee.cc: New.
 675
 676 2015-05-19  Jonathan Wakely  <jwakely@redhat.com>
 677
 678         * include/bits/stl_list.h (_M_resize_pos(size_type&)): Declare.
 679         (operator==(const list&, const list&)): If size() is O(1) compare
 680         sizes before comparing each element.
 681         * include/bits/list.tcc (list::_M_resize_pos(size_type&)): Define.
 682         (list::resize): Use _M_resize_pos.
 683
 684 2015-05-19  François Dumont  <fdumont@gcc.gnu.org>
 685
 686         * testsuite/23_containers/unordered_map/cons/66055.cc: Add constructor
 687         invocations.
 688         * testsuite/23_containers/unordered_multimap/cons/66055.cc: Likewise.
 689         * testsuite/23_containers/unordered_multiset/cons/66055.cc: Likewise.
 690         * testsuite/23_containers/unordered_set/cons/66055.cc: Likewise.
 691
 692 2015-05-17  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 693
 694         * configure.host: Define cpu_defines_dir for ARM.
 695         * config/cpu/arm/cpu_defines.h: New file.
 696
 697 2015-05-17  François Dumont  <fdumont@gcc.gnu.org>
 698
 699         * include/bits/unordered_map.h (unordered_map, unordered_multimap): Add
 700         missing constructors.
 701         * include/bits/unordered_set.h (unordered_set, unordered_multiset):
 702         Likewise.
 703         * include/debug/unordered_map (unordered_map, unordered_multimap): Add
 704         missing constructors.
 705         * include/debug/unordered_set (unordered_set, unordered_multiset):
 706         Likewise.
 707         * include/profile/unordered_map (unordered_map, unordered_multimap): Add
 708         missing constructors.
 709         * include/profile/unordered_set (unordered_set, unordered_multiset):
 710         Likewise.
 711
 712 2015-05-15  Jonathan Wakely  <jwakely@redhat.com>
 713
 714         * src/filesystem/ops.cc (stat_type): Define alias for struct stat and
 715         use throughout the file.
 716         (make_file_type): New function.
 717         (file_size(const path&, error_code&)): Report an error for anything
 718         that isn't a regular file.
 719         (status(const path&), symlink_status(const path&)): Do not throw for
 720         file_type::not_found.
 721         (temp_directory_path()): Check additional environment variables.
 722         * testsuite/experimental/filesystem/operations/exists.cc: New.
 723         * testsuite/experimental/filesystem/operations/file_size.cc: New.
 724         * testsuite/experimental/filesystem/operations/status.cc: New.
 725         * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
 726         New.
 727
 728 2015-05-14  Nathan Myers  <ncm@cantrip.org>
 729             Jonathan Wakely  <jwakely@redhat.com>
 730
 731         PR libstdc++/66055
 732         * include/std/unordered_map (unordered_map, unordered_multimap): Add
 733         missing constructors.
 734         * include/std/unordered_set (unordered_set, unordered_multiset):
 735         Likewise.
 736         * testsuite/23_containers/unordered_map/cons/66055.cc: New.
 737         * testsuite/23_containers/unordered_multimap/cons/66055.cc: New.
 738         * testsuite/23_containers/unordered_multiset/cons/66055.cc: New.
 739         * testsuite/23_containers/unordered_set/cons/66055.cc: New.
 740
 741 2015-05-14  Jonathan Wakely  <jwakely@redhat.com>
 742
 743         PR libstdc++/66011
 744         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmod and
 745         sendfile.
 746         * config.h.in: Regenerate.
 747         * configure: Regenerate.
 748         * src/filesystem/ops.cc (do_copy_file): Fix arguments to open(). Do
 749         not return after copying contents. Use fchmod, fchmodat, and sendfile
 750         when available.
 751         (current_path, permissions, space): Use errno not return value.
 752
 753         PR libstdc++/66018
 754         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for struct
 755         dirent.d_type.
 756         * config.h.in: Regenerate.
 757         * configure: Regenerate.
 758         * configure.ac (AC_STRUCT_DIRENT_D_TYPE): Remove.
 759
 760 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
 761
 762         * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Delete.
 763         * configure.ac: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS.
 764         * config.h.in: Regenerate.
 765         * configure: Likewise.
 766         * libsupc++/eh_personality.cc: Replace _GLIBCXX_SJLJ_EXCEPTIONS by
 767         __USING_SJLJ_EXCEPTIONS__.
 768         * libsupc++/eh_throw.cc: Likewise.
 769         * libsupc++/eh_ptr.cc: Likewise.
 770         * doc/html/manual/appendix_porting.html: Remove
 771         GLIBCXX_ENABLE_SJLJ_EXCEPTIONS
 772         * doc/xml/manual/build_hacking.xml: Likewise.
 773         * doc/html/manual/configure.html: Remove --enable-sjlj-exceptions.
 774         * doc/xml/manual/configure.xml: Likewise.
 775
 776 2015-05-13  Jonathan Wakely  <jwakely@redhat.com>
 777
 778         * include/bits/shared_ptr_base.h (__shared_count(unique_ptr&&)): Check
 779         for nullptr (LWG 2415).
 780         * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: Test
 781         construction from empty unique_ptr.
 782         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
 783         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
 784
 785         * include/bits/stl_raw_storage_iter.h (raw_storage_iterator::base()):
 786         Define (LWG 2454).
 787         * testsuite/20_util/raw_storage_iterator/base.cc: New.
 788
 789         * include/std/future (packaged_task(allocator_arg_t, const A&, F&&):
 790         Remove explicit (LWG 2407).
 791
 792         * include/bits/basic_string.h (basic_string::basic_string()): Make
 793         noexcept conditional on allocator (LWG 2455).
 794
 795         * include/std/complex (polar): Check for negative rho (LWG 2459).
 796
 797         * include/experimental/tuple (apply): Handle pointers to member (LWG
 798         2418).
 799         * include/std/functional (_Mem_fn_base): Make constructors constexpr.
 800         (_Maybe_wrap_member_pointer::__do_wrap): Make constexpr.
 801         * testsuite/experimental/tuple/apply.cc: Test pointer to member.
 802
 803         * include/bits/random.h (seed_seq): More noexcept (LWG 2440).
 804
 805         * include/bits/alloc_traits.h (_S_max_size): Implement LWG 2466.
 806         * testsuite/20_util/allocator_traits/members/max_size.cc: Adjust.
 807         * testsuite/23_containers/forward_list/allocator/minimal.cc:
 808         Likewise.
 809         * testsuite/23_containers/map/allocator/minimal.cc: Likewise.
 810         * testsuite/23_containers/multimap/allocator/minimal.cc: Likewise.
 811         * testsuite/23_containers/multiset/allocator/minimal.cc: Likewise.
 812         * testsuite/23_containers/set/allocator/minimal.cc: Likewise.
 813         * testsuite/23_containers/unordered_map/allocator/minimal.cc:
 814         Likewise.
 815         * testsuite/23_containers/unordered_multimap/allocator/minimal.cc:
 816         Likewise.
 817         * testsuite/23_containers/unordered_multiset/allocator/minimal.cc:
 818         Likewise.
 819         * testsuite/23_containers/unordered_set/allocator/minimal.cc:
 820         Likewise.
 821         * testsuite/util/testsuite_allocator.h: Remove unused parameter.
 822
 823         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Re-enable on solaris.
 824         * configure: Regenerate.
 825
 826 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 827
 828         * Makefile.in: Regenerated with automake-1.11.6.
 829         * aclocal.m4: Likewise.
 830         * configure: Likewise.
 831         * doc/Makefile.in: Likewise.
 832         * include/Makefile.in: Likewise.
 833         * libsupc++/Makefile.in: Likewise.
 834         * po/Makefile.in: Likewise.
 835         * python/Makefile.in: Likewise.
 836         * src/Makefile.in: Likewise.
 837         * src/c++11/Makefile.in: Likewise.
 838         * src/c++98/Makefile.in: Likewise.
 839         * src/filesystem/Makefile.in: Likewise.
 840         * testsuite/Makefile.in: Likewise.
 841
 842 2015-05-09  Jason Merrill  <jason@redhat.com>
 843
 844         * testsuite/20_util/headers/functional/synopsis.cc: Add
 845         _GLIBCXX14_CONSTEXPR.
 846         * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Likewise.
 847
 848 2015-05-08  Jason Merrill  <jason@redhat.com>
 849
 850         * testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc: Add -std=c++98.
 851         * testsuite/20_util/auto_ptr/1.cc: Add -std=c++98.
 852         * testsuite/20_util/auto_ptr/2.cc: Add -std=c++98.
 853         * testsuite/20_util/auto_ptr/3.cc: Add -std=c++98.
 854         * testsuite/20_util/auto_ptr/4.cc: Add -std=c++98.
 855         * testsuite/20_util/auto_ptr/5.cc: Add -std=c++98.
 856         * testsuite/20_util/auto_ptr/6.cc: Add -std=c++98.
 857         * testsuite/20_util/auto_ptr/7.cc: Add -std=c++98.
 858         * testsuite/20_util/auto_ptr/3946.cc: Add -std=c++98.
 859         * testsuite/20_util/auto_ptr/assign_neg.cc: Add -std=c++98.
 860         * testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc:
 861         Likewise.
 862         * testsuite/20_util/headers/functional/synopsis.cc: Add -Wno-deprecated.
 863         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
 864         Adjust expected errors.
 865         * testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
 866         Likewise.
 867         * testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
 868         Likewise.
 869         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
 870         Likewise.
 871         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
 872         Likewise.
 873         * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
 874         Likewise.
 875         * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc:
 876         Likewise.
 877         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
 878         Likewise.
 879         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
 880         Likewise.
 881         * testsuite/23_containers/vector/requirements/dr438
 882         /constructor_1_neg.cc: Likewise.
 883         * testsuite/23_containers/vector/requirements/dr438
 884         /constructor_2_neg.cc: Likewise.
 885         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
 886         Likewise.
 887         * testsuite/ext/array_allocator/1.cc: Add -Wno-deprecated.
 888         * testsuite/ext/array_allocator/2.cc: Add -Wno-deprecated.
 889         * testsuite/ext/array_allocator/26875.cc: Add -Wno-deprecated.
 890         * testsuite/ext/array_allocator/3.cc: Add -Wno-deprecated.
 891         * testsuite/ext/array_allocator/check_allocate_max_size.cc:
 892         Add -Wno-deprecated.
 893         * testsuite/ext/array_allocator/check_deallocate_null.cc:
 894         Add -Wno-deprecated.
 895         * testsuite/ext/array_allocator/check_delete.cc: Add -Wno-deprecated.
 896         * testsuite/ext/array_allocator/check_new.cc: Add -Wno-deprecated.
 897         * testsuite/ext/profile/mutex_extensions_neg.cc: Prune follow-on error.
 898         * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr.cc:
 899         Add -std=c++98.
 900         * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc:
 901         Add -std=c++98.
 902         * testsuite/tr1/2_general_utilities/shared_ptr/assign
 903         /auto_ptr_rvalue_neg.cc: Add -std=c++98.
 904         * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
 905         Add -std=c++98 -fno-show-column.
 906         * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr.cc:
 907         Add -std=c++98.
 908         * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc:
 909         Add -std=c++98.
 910         * testsuite/tr1/6_containers/utility/pair.cc: Add -std=c++98.
 911         * testsuite/tr1/8_c_compatibility/cmath/pow_cmath.cc: Add -std=c++98.
 912
 913         * src/c++98/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
 914         * src/c++98/Makefile.in: Regenerate.
 915         * src/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
 916         * src/Makefile.in: Regenerate.
 917
 918 2015-05-02  Jonathan Wakely  <jwakely@redhat.com>
 919
 920         PR libstdc++/51617
 921         * include/std/future (async): Change default policy to launch::async.
 922
 923         * include/experimental/any (any::_Storage): Fix alignment of buffer.
 924         (any::_Internal): Check alignment of type.
 925         * testsuite/experimental/any/cons/aligned.cc: New.
 926         * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
 927
 928         * include/experimental/iterator (ostream_joiner): Simplify by using
 929         the injected-class-name and the ostream_type typedef.
 930
 931         * include/experimental/iterator: New. Define ostream_joiner.
 932         * include/Makefile.am: Add new header.
 933         * include/Makefile.in: Regenerate.
 934         * testsuite/experimental/iterator/make_ostream_joiner.cc: New.
 935         * testsuite/experimental/iterator/ostream_joiner.cc: New.
 936         * testsuite/experimental/iterator/requirements.cc: New.
 937         * doc/xml/manual/status_cxx2017.xml: Update status.
 938         * doc/html/manual/status.html: Regenerate.
 939
 940         * include/experimental/numeric: New. Define gcd and lcm.
 941         * include/Makefile.am: Add new header.
 942         * include/Makefile.in: Regenerate.
 943         * testsuite/experimental/numeric/gcd.cc: New.
 944         * testsuite/experimental/numeric/lcm.cc: New.
 945         * doc/xml/manual/status_cxx2017.xml: Update status.
 946         * doc/html/manual/status.html: Regenerate.
 947
 948 2015-05-02  Edward Smith-Rowland  <3dw4rd@verizon.net>
 949
 950         Revert addition of feature macros from other headers per latest SD-6.
 951         * include/experimental/deque: Remove feature-test macro.
 952         * include/experimental/forward_list: Ditto.
 953         * include/experimental/list: Ditto.
 954         * include/experimental/map: Ditto.
 955         * include/experimental/set: Ditto.
 956         * include/experimental/string: Ditto.
 957         * include/experimental/unordered_map: Ditto.
 958         * include/experimental/unordered_set: Ditto.
 959
 960 2015-05-02  Jonathan Wakely  <jwakely@redhat.com>
 961
 962         * include/experimental/any (any::_Storage): Make non-copyable.
 963         (any::any): Do not copy _Storage object.
 964         (any::operator=): Implement more efficiently than swapping.
 965         (any::swap): Use new _Op_xfer operation.
 966         (any::_Op::_Op_xfer): New enumerator.
 967         (_Manager_internal::_S_alloc): Remove unused function.
 968         (_Manager_internal::_S_create, _Manager_external::_S_create): Use out
 969         parameter instead of returning a _Storage object.
 970         (_Manager_internal::_S_manage, _Manager_external::_S_manage): Add
 971         _Op_xfer operation for moving and swapping.
 972         * testsuite/experimental/any/cons/nontrivial.cc: New.
 973         * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
 974
 975         * include/experimental/fs_path.h (filesystem_error::~filesystem_error):
 976         Declare.
 977         * src/filesystem/path.cc (filesystem_error::~filesystem_error):
 978         Define.
 979
 980         PR libstdc++/65978
 981         * include/std/tuple (forward_as_tuple, tie): Add constexpr.
 982         * testsuite/20_util/tuple/creation_functions/constexpr.cc: Uncomment
 983         and fix tests for forward_as_tuple and tie.
 984
 985         * src/filesystem/ops.cc (last_write_time) [_GLIBCXX_USE_UTIMENSAT]:
 986         Set timespec members explicitly instead of with a braced-init-list.
 987         [_GLIBCXX_HAVE_UTIME_H]: Use lambda to handle st_atime being a macro.
 988
 989 2015-05-02  Edward Smith-Rowland  <3dw4rd@verizon.net>
 990
 991         * include/experimental/deque: Add feature-test macro.
 992         * include/experimental/forward_list: Ditto.
 993         * include/experimental/list: Ditto.
 994         * include/experimental/map: Ditto.
 995         * include/experimental/set: Ditto.
 996         * include/experimental/string: Ditto.
 997         * include/experimental/unordered_map: Ditto.
 998         * include/experimental/unordered_set: Ditto.
 999
1000 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
1001
1002         * include/experimental/memory: Correct feature-test macro.
1003
1004         * include/experimental/memory: Add feature-test macro.
1005         * include/experimental/vector: Likewise.
1006         * doc/xml/manual/status_cxx2017.xml: Update status.
1007         * doc/html/manual/status.html: Regenerate.
1008
1009 2015-05-01  Ville Voutilainen  <ville.voutilainen@gmail.com>
1010
1011         Implement observer_ptr.
1012         * include/Makefile.am: Add new header.
1013         * include/Makefile.in: Regenerate.
1014         * include/experimental/memory: New.
1015         * testsuite/experimental/memory/observer_ptr/assignment/assign.cc: New.
1016         * testsuite/experimental/memory/observer_ptr/cons/cons.cc: New.
1017         * testsuite/experimental/memory/observer_ptr/hash/hash.cc: New.
1018         * testsuite/experimental/memory/observer_ptr/make_observer.cc: New.
1019         * testsuite/experimental/memory/observer_ptr/relops/relops.cc: New.
1020         * testsuite/experimental/memory/observer_ptr/requirements.cc: New.
1021         * testsuite/experimental/memory/observer_ptr/swap/swap.cc: New.
1022         * testsuite/experimental/memory/observer_ptr/typedefs.cc: New.
1023
1024 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
1025
1026         * src/filesystem/path.cc (path::compare): Do not copy strings.
1027
1028         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable when <dirent.h>
1029         is not available.
1030         (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmodat.
1031         * configure: Regenerate.
1032         * config.h.in: Regenerate.
1033         * configure.ac: Check for utime.h
1034         * include/experimental/fs_path.h (path::string<>)
1035         [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Remove stray typename keyword.
1036         * src/filesystem/dir.cc [!_GLIBCXX_HAVE_DIRENT_H] (DIR, opendir,
1037         closedir, dirent, readdir_r): Replace dummy functions with #error.
1038         (native_readdir, _Dir::advance): Use readdir when readdir_r is missing.
1039         * src/filesystem/ops.cc (do_stat, is_set): Make inline.
1040         (last_write_time) [!_GLIBCXX_USE_UTIMENSAT]: Use utime.
1041         (permissions) [!_GLIBCXX_USE_FCHMODAT]: Use chmod.
1042         (space, temp_directory_path) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Set
1043         error_code.
1044
1045         * include/experimental/fs_path.h (path::_List): Use vector instead of
1046         list.
1047         * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Adapt.
1048         * src/filesystem/path.cc: Use std::prev instead of decrementing
1049         rvalues. Fix whitespace.
1050         * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
1051         Do not decrement iterators before begin.
1052
1053         * include/experimental/fs_dir.h: Fix use of non-reserved names.
1054         * include/experimental/fs_ops.h: Likewise.
1055         * include/experimental/fs_path.h: Likewise.
1056         * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Use
1057         C++11 when checking for support.
1058
1059         * include/bits/locale_classes.h (locale::facet): Delete copy
1060         operations in C++11 mode.
1061
1062         * include/bits/alloc_traits.h (__alloc_rebind): Change parameter name.
1063
1064         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable for solaris.
1065         * configure: Regenerate.
1066
1067 2015-05-01  Edward Smith-Rowland  <3dw4rd@verizon.net>
1068
1069         Inline one-line erasure dispatch functions.
1070         * include/experimental/forward_list (erase_if(), erase()): Inline.
1071         * include/experimental/list (erase_if(), erase()): Inline.
1072         * include/experimental/map (erase_if(*)): Inline.
1073         * include/experimental/set (erase_if(*)): Inline.
1074         * include/experimental/string (erase_if(), erase()): Inline.
1075         * include/experimental/unordered_map (erase_if(*)): Inline.
1076         * include/experimental/unordered_set (erase_if(*)): Inline.
1077
1078 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
1079
1080         * doc/xml/manual/intro.xml: Link to new status_cxx2017.xml file.
1081         * doc/xml/manual/status_cxx2011.xml: Update status tables.
1082         * doc/xml/manual/status_cxx2014.xml: Likewise.
1083         * doc/xml/manual/status_cxx2017.xml: New.
1084         * doc/xml/manual/using.xml: Fix typo.
1085         * doc/html/*: Regenerate.
1086
1087         * include/std/memory (pointer_safety, declare_reachable,
1088         undeclare_reachable, declare_no_pointers, undeclare_no_pointers,
1089         get_pointer_safety): Define.
1090         * testsuite/20_util/pointer_safety/1.cc: New.
1091
1092 2015-04-30  Jonathan Wakely  <jwakely@redhat.com>
1093
1094         Implement N4100 File System TS
1095         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Define.
1096         (GLIBCXX_CHECK_FILESYSTEM_DEPS): Define.
1097         * config.h.in: Regenerate.
1098         * configure: Regenerate.
1099         * configure.ac: Enable filesystem TS and check its dependencies.
1100         * include/Makefile.am: Add new headers.
1101         * include/Makefile.in: Regenerate.
1102         * include/bits/locale_conv.h (__do_str_code_cvt, __str_codecvt_in,
1103         __str_codecvt_out): Move code conversion logic from wstring_convert
1104         into new global functions.
1105         (wstring_convert::to_bytes, wstring_convert::from_bytes): Use new
1106         functions.
1107         (wstring_convert::_M_conv): Remove.
1108         * include/bits/quoted_string.h (_Quoted_string): Split out of iomanip.
1109         * include/experimental/filesystem: New.
1110         * include/experimental/fs_dir.h: New.
1111         * include/experimental/fs_fwd.h: New.
1112         * include/experimental/fs_ops.h: New.
1113         * include/experimental/fs_path.h: New.
1114         * include/std/iomanip (_Quoted_string): Move to bits/quoted_string.h.
1115         * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Add.
1116         * src/Makefile.am (SUBDIRS): Add filesystem.
1117         * src/Makefile.in: Regenerate.
1118         * src/filesystem/Makefile.am: New.
1119         * src/filesystem/Makefile.in: New.
1120         * src/filesystem/dir.cc: New.
1121         * src/filesystem/ops.cc: New.
1122         * src/filesystem/path.cc: New.
1123         * testsuite/experimental/filesystem/operations/absolute.cc: New.
1124         * testsuite/experimental/filesystem/operations/copy.cc: New.
1125         * testsuite/experimental/filesystem/operations/current_path.cc: New.
1126         * testsuite/experimental/filesystem/path/append/path.cc: New.
1127         * testsuite/experimental/filesystem/path/assign/assign.cc: New.
1128         * testsuite/experimental/filesystem/path/assign/copy.cc: New.
1129         * testsuite/experimental/filesystem/path/compare/compare.cc: New.
1130         * testsuite/experimental/filesystem/path/compare/path.cc: New.
1131         * testsuite/experimental/filesystem/path/compare/strings.cc: New.
1132         * testsuite/experimental/filesystem/path/concat/path.cc: New.
1133         * testsuite/experimental/filesystem/path/concat/strings.cc: New.
1134         * testsuite/experimental/filesystem/path/construct/copy.cc: New.
1135         * testsuite/experimental/filesystem/path/construct/default.cc: New.
1136         * testsuite/experimental/filesystem/path/construct/locale.cc: New.
1137         * testsuite/experimental/filesystem/path/construct/range.cc: New.
1138         * testsuite/experimental/filesystem/path/decompose/extension.cc: New.
1139         * testsuite/experimental/filesystem/path/decompose/filename.cc: New.
1140         * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
1141         New.
1142         * testsuite/experimental/filesystem/path/decompose/relative_path.cc:
1143         New.
1144         * testsuite/experimental/filesystem/path/decompose/root_directory.cc:
1145         New.
1146         * testsuite/experimental/filesystem/path/decompose/root_name.cc:
1147         New.
1148         * testsuite/experimental/filesystem/path/decompose/root_path.cc:
1149         New.
1150         * testsuite/experimental/filesystem/path/decompose/stem.cc: New.
1151         * testsuite/experimental/filesystem/path/generic/generic_string.cc:
1152         New.
1153         * testsuite/experimental/filesystem/path/itr/traversal.cc: New.
1154         * testsuite/experimental/filesystem/path/modifiers/clear.cc: New.
1155         * testsuite/experimental/filesystem/path/modifiers/make_preferred.cc:
1156         New.
1157         * testsuite/experimental/filesystem/path/modifiers/remove_filename.cc:
1158         New.
1159         * testsuite/experimental/filesystem/path/modifiers/replace_extension.cc:
1160         New.
1161         * testsuite/experimental/filesystem/path/modifiers/replace_filename.cc:
1162         New.
1163         * testsuite/experimental/filesystem/path/modifiers/swap.cc: New.
1164         * testsuite/experimental/filesystem/path/nonmember/hash_value.cc: New.
1165         * testsuite/experimental/filesystem/path/query/empty.cc: New.
1166         * testsuite/experimental/filesystem/path/query/has_extension.cc: New.
1167         * testsuite/experimental/filesystem/path/query/has_filename.cc: New.
1168         * testsuite/experimental/filesystem/path/query/has_parent_path.cc:
1169         New.
1170         * testsuite/experimental/filesystem/path/query/has_relative_path.cc:
1171         New.
1172         * testsuite/experimental/filesystem/path/query/has_root_directory.cc:
1173         New.
1174         * testsuite/experimental/filesystem/path/query/has_root_name.cc:
1175         New.
1176         * testsuite/experimental/filesystem/path/query/has_root_path.cc:
1177         New.
1178         * testsuite/experimental/filesystem/path/query/has_stem.cc: New.
1179         * testsuite/experimental/filesystem/path/query/is_relative.cc: New.
1180         * testsuite/util/testsuite_fs.h: New.
1181
1182 2015-04-30  Edward Smith-Rowland  <3dw4rd@verizon.net>
1183
1184         Add fundamentals TR container erasure.
1185         * include/Makefile.am: Add new headers.
1186         * include/Makefile.in: Add new headers.
1187         * include/experimental/array: New.
1188         * include/experimental/deque: New.
1189         * include/experimental/erase_if.tcc: New.
1190         * include/experimental/forward_list: New.
1191         * include/experimental/list: New.
1192         * include/experimental/map: New.
1193         * include/experimental/set: New.
1194         * include/experimental/string: New.
1195         * include/experimental/unordered_map: New.
1196         * include/experimental/unordered_set: New.
1197         * include/experimental/vector: New.
1198         * testsuite/experimental/deque/erasure.cc: New.
1199         * testsuite/experimental/forward_list/erasure.cc: New.
1200         * testsuite/experimental/list/erasure.cc: New.
1201         * testsuite/experimental/map/erasure.cc: New.
1202         * testsuite/experimental/set/erasure.cc: New.
1203         * testsuite/experimental/string/erasure.cc: New.
1204         * testsuite/experimental/unordered_map/erasure.cc: New.
1205         * testsuite/experimental/unordered_set/erasure.cc: New.
1206         * testsuite/experimental/vector/erasure.cc: New.
1207
1208 2015-04-30  François Dumont  <fdumont@gcc.gnu.org>
1209
1210         * include/bits/cpp_type_traits.h
1211         (__gnu_cxx::__is_normal_iterator): Delete.
1212         * include/bits/stl_algobase.h (std::__niter_base): Adapt.
1213         * include/bits/stl_iterator.h (__make_reverse_iterator): New in C++11.
1214         (std::__niter_base): Overloads for std::reverse_iterator,
1215         __gnu_cxx::__normal_iterator and std::move_iterator.
1216
1217 2015-04-30  François Dumont  <fdumont@gcc.gnu.org>
1218
1219         * include/bits/hashtable_policy.h (_Prime_rehash_policy::_S_n_primes):
1220         Delete.
1221         * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt):
1222         Remove usage of latter and compute size of the prime numbers array
1223         locally.
1224
1225 2015-04-29  Doug Evans  <dje@google.com>
1226
1227         PR libstdc++/65839
1228         * python/libstdcxx/v6/xmethods.py (get_bool_type): New function.
1229         Replace all lookups of "bool" with this.
1230         (get_std_size_type): New function.  Replace all lookups of std::size_t
1231         with this.
1232         (*Worker): New method get_result_type.
1233         (DequeWorkerBase.__init__): New arg val_type.  All callers updated.
1234         (ListWorkerBase.__init__): New arg val_type.  All callers updated.
1235         (UniquePtrGetWorker.__init__): New arg elem_type.  All callers updated.
1236         Delete setting of name, enabled.
1237         (UniquePtrDerefWorker.__init__): New arg elem_type.  All callers
1238         updated.  Delete setting of name.
1239         (UniquePtrMethodsMatcher): Rewrite for consistency with all other
1240         libstdc++ xmethod matchers.
1241         * testsuite/libstdc++-xmethods/array.cc: Add whatis tests.
1242         * testsuite/libstdc++-xmethods/associative-containers.cc: Ditto.
1243         * testsuite/libstdc++-xmethods/deque.cc: Ditto.
1244         * testsuite/libstdc++-xmethods/forwardlist.cc: Ditto.
1245         * testsuite/libstdc++-xmethods/list.cc: Ditto.
1246         * testsuite/libstdc++-xmethods/unique_ptr.cc: Ditto.
1247         * testsuite/libstdc++-xmethods/vector.cc: Ditto.
1248
1249 2015-04-29  Doug Evans  <dje@google.com>
1250
1251         Use consistent naming for value type attributes.
1252         * python/libstdcxx/v6/xmethods.py (ArrayWorkerBase): Rename _valtype
1253         to _val_type.
1254         (ArraySizeWorker, ArrayEmptyWorker): Ditto.
1255         (ArrayFrontWorker, ArrayBackWorker): Ditto.
1256         (ArrayAtWorker, ArraySubscriptWorker): Ditto.
1257         (DequeWorkerBase): Rename elemtype to val_type.
1258         (ForwardListWorkerBase): Rename _elem_type to _val_type.
1259         (ForwardListFrontWorker): Ditto.  And rename elem_address to
1260         val_address.
1261         (ForwardListMethodsMatcher): Rename elem_type to val_type.
1262         (VectorWorkerBase): Rename _elemtype to _val_type.
1263
1264 2015-04-29  Jonathan Wakely  <jwakely@redhat.com>
1265
1266         PR libstdc++/65760
1267         * include/std/functional (__check_func_return_type): Use is_same to
1268         avoid using _is_convertible on incomplete types.
1269         * testsuite/20_util/function/65760.cc: New.
1270
1271         PR libstdc++/64657
1272         * include/bits/basic_string (basic_string::_S_copy_chars): Cast
1273         expression to void.
1274         * include/bits/locale_facets_nonio.tcc (money_get::_M_extract,
1275         time_get::_M_extract_num, time_get::_M_extract_name,
1276         time_get::_M_extract_wday_or_month): Likewise.
1277         * include/bits/stl_algo.h (__includes, __replace_copy_if,
1278         __is_sorted_until, __is_permutation, transform): Likewise.
1279         * include/bits/stl_algobase.h (swap_ranges, __copy_move::__copy_m,
1280         __equal::equal, __lexicographical_compare_impl, equal): Likewise.
1281         * include/bits/stl_numeric.h (inner_product): Likewise.
1282         * include/bits/stl_uninitialized.h (__uninitialized_copy_a): Likewise.
1283         * testsuite/util/testsuite_iterators.h (output_iterator_wrapper,
1284         input_iterator_wrapper): Declare unusable comma operator.
1285         * testsuite/21_strings/basic_string/cons/char/64657.cc: New.
1286         * testsuite/21_strings/basic_string/modifiers/assign/char/64657.cc:
1287         New.
1288
1289 2015-04-28  Doug Evans  <dje@google.com>
1290
1291         * testsuite/libstdc++-xmethods/list.cc (_GLIBCXX_USE_CXX11_ABI):
1292         Define to zero.
1293
1294 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
1295
1296         * include/bits/stl_algo.h (random_shuffle): Only define for hosted
1297         implementations.
1298
1299 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
1300
1301         * Makefile.am (SUBDIRS): Move python to hosted_source.
1302         * Makefile.in: Regenerate.
1303         * acinclude.m4 (glibcxx_SUBDIRS): Reorder.
1304         * configure: Regenerate.
1305
1306 2015-04-28  Marc Glisse  <marc.glisse@inria.fr>
1307
1308         PR libstdc++/65883
1309         * include/std/limits (numeric_limits): Add missing unsigned.
1310
1311 2015-04-28  Stephan Bergmann  <sbergman@redhat.com>
1312
1313         * include/debug/vector (_Safe_vector::operator=): Add missing returns.
1314
1315 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
1316
1317         PR libstdc++/60333
1318         * include/std/type_traits (__make_unsigned_selector<_Tp, false, true>):
1319         Handle enumeration types larger than sizeof(long).
1320         (__make_signed_selector<_Tp, false, true>): Find unsigned type then
1321         make it signed.
1322         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
1323         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
1324         Likewise.
1325         * testsuite/20_util/make_signed/requirements/typedefs-3.cc: New.
1326         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Adjust
1327         dg-error.
1328         * testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: New.
1329
1330         PR libstdc++/61645
1331         * include/bits/forward_list.h (forward_list::splice_after): Add
1332         noexcept.
1333         * include/bits/forward_list.tcc (forward_list::splice_after):
1334         Likewise.
1335
1336         PR libstdc++/65631
1337         * include/bits/random.h (seed_seq) Define copy constructor and copy
1338         assignment as deleted.
1339         * testsuite/26_numerics/random/seed_seq/cons/65631.cc: New.
1340
1341         * libsupc++/exception (uncaught_exceptions): Add comment. Reorder #if.
1342         * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc:
1343         Use -std=gnu++1z. Check feature-test macro.
1344
1345         * include/std/type_traits (void_t): Add.
1346         * testsuite/20_util/void_t/1.cc: New.
1347
1348 2015-04-28  Tim Shen  <timshen@google.com>
1349
1350         * include/bits/regex.tcc: Handle regex_constants::__polynomial.
1351         * include/bits/regex_automaton.tcc: Throw exception when parsing
1352         back-reference with flag __polynomial.
1353         * include/bits/regex_constants.h: Add extension flag
1354         syntax_option_type __polynomial.
1355         * bits/regex_executor.tcc: Still let BFS process ECMAScript.
1356         Alternative operation will be fixed in the coming refactoring.
1357         * testsuite/28_regex/algorithms/regex_search/61424.cc: Turn
1358         loose match_search_debug to use DFS only.
1359
1360 2015-04-27  Sandra Loosemore  <sandra@codesourcery.com>
1361
1362         PR libstdc++/65909
1363         * testsuite/lib/libstdc++.exp (check_v3_target_namedlocale):
1364         Make the generated test program fail gracefully if the target
1365         doesn't support passing command-line arguments.
1366
1367 2015-04-27  Federico Lenarduzzi  <federico.lenarduzzi@tallertechnologies.com>
1368             Jonathan Wakely  <jwakely@redhat.com>
1369
1370         * libsupc++/eh_catch.cc (uncaught_exception, uncaught_exceptions):
1371         Return false or zero if the library is built without exceptions.
1372         * libsupc++/eh_term_handler.cc: Disable verbose terminate handler if
1373         the library is built without exceptions.
1374
1375 2015-04-27  Ville Voutilainen  <ville.voutilainen@gmail.com>
1376
1377         * config/abi/pre/gnu.ver: Fix comment.
1378
1379         Add support for std::uncaught_exceptions.
1380         * acinclude.m4: Bump libtool_VERSION.
1381         * config/abi/pre/gnu.ver: Export the new symbol.
1382         * configure: Regenerate.
1383         * libsupc++/eh_catch.cc (uncaught_exceptions): New.
1384         * libsupc++/exception (uncaught_exceptions): New.
1385         * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc: New.
1386         * testsuite/util/testsuite_abi.cc: Add 3.4.22 as the latest version.
1387
1388 2015-04-27  Dmitry Prokoptsev  <dprokoptsev@gmail.com>
1389             Michael Hanselmann  <public@hansmi.ch>
1390
1391         PR libstdc++/62258
1392         * libsupc++/eh_ptr.cc (rethrow_exception): Increment count of
1393         uncaught exceptions.
1394         * testsuite/18_support/exception_ptr/62258.cc: New.
1395
1396 2015-04-27  Jonathan Wakely  <jwakely@redhat.com>
1397
1398         * doc/xml/manual/extensions.xml: Add cross-reference.
1399         * doc/html/manual/ext_compile_checks.html: Regenerate.
1400
1401 2015-04-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1402
1403         * config/os/generic/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): Define.
1404         * configure.host (os_include_dir): Set to "os/generic" for linux-musl*.
1405
1406 2015-04-22  Renlin Li  <renlin.li@arm.com>
1407
1408         * testsuite/lib/dg-options.exp (dg-require-thread-fence): New.
1409         * testsuite/lib/libstdc++.exp (check_v3_target_thread_fence): New.
1410         * testsuite/29_atomics/atomic_flag/clear/1.cc: Use it.
1411         * testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: Likewise.
1412         * testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: Likewise.
1413
1414 2015-04-21  Jonathan Wakely  <jwakely@redhat.com>
1415
1416         * doc/xml/manual/configure.xml: Update descriptions of options
1417         affecting dual ABI and add cross-references.
1418         * doc/xml/manual/strings.xml: Clarify that string isn't COW now.
1419         * doc/xml/manual/using.xml: Document ABI transition.
1420         * doc/html/*: Regenerate.
1421
1422         * doc/xml/manual/abi.xml: Use uppercase for C++ Standard Library.
1423         * doc/xml/manual/using.xml: Document newer -std options. Use better
1424         examples of nested namespaces.
1425
1426 2015-04-20  Jonathan Wakely  <jwakely@redhat.com>
1427
1428         * doc/xml/manual/concurrency_extensions.xml: Update documentation
1429         on atomics.
1430         * doc/xml/manual/using.xml: Likewise. Improve markup.
1431         * doc/html/*: Regenerate.
1432
1433 2015-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1434
1435         * scripts/extract_symvers.pl: Ignore elfdump error output.
1436
1437 2015-04-14  Marc Glisse  <marc.glisse@inria.fr>
1438
1439         PR libstdc++/61347
1440         * include/bits/stl_iterator_base_funcs.h (_List_iterator,
1441         _List_const_iterator): Declare.
1442         (__distance): Declare new overloads for _List_iterator and
1443         _List_const_iterator.
1444         * include/bits/stl_list.h (__distance): New overloads for
1445         _List_iterator and _List_const_iterator.
1446         * testsuite/23_containers/list/61347.cc: New testcase.
1447
1448 2015-04-14  Jonathan Wakely  <jwakely@redhat.com>
1449
1450         * doc/xml/manual/evolution.xml: Fix typos.
1451         * doc/html/manual/api.html: Regenerate.
1452
1453 2015-04-14  Hans-Peter Nilsson  <hp@axis.com>
1454
1455         * testsuite/29_atomics/atomic/62259.cc: Assert atomic
1456         alignment is larger-equal, not equal, to default alignment.
1457
1458 2015-04-13  Jonathan Wakely  <jwakely@redhat.com>
1459
1460         PR libstdc++/65754
1461         * config/abi/pre/gnu.ver: Export base object constructors for
1462         fstreams.
1463         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
1464         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
1465         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
1466         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
1467         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
1468         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
1469         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
1470         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
1471         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
1472         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
1473         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
1474         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
1475         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
1476         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
1477         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
1478         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
1479         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
1480         * testsuite/27_io/basic_fstream/cons/base.cc: New.
1481
1482 2015-04-13  Jonathan Wakely  <jwakely@redhat.com>
1483
1484         * doc/xml/manual/evolution.xml: Document changes since 4.5 release.
1485         * doc/html/*: Regenerate.
1486
1487 2015-04-12  Uros Bizjak  <ubizjak@gmail.com>
1488
1489         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
1490
1491 2015-04-10  Andreas Schwab  <schwab@linux-m68k.org>
1492
1493         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
1494
1495         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
1496
1497 2015-04-10  Jonathan Wakely  <jwakely@redhat.com>
1498
1499         * doc/xml/manual/test.xml: Improve documentation on running a subset
1500         of tests.
1501         * doc/html/manual/test.html: Regenerate.
1502
1503 2015-04-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
1504
1505         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
1506         for GCC 5.1 release.
1507         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
1508         Likewise.
1509
1510 2015-04-10  Jonathan Wakely  <jwakely@redhat.com>
1511
1512         * include/std/shared_mutex (shared_timed_mutex): Add comments to
1513         explain the logic in the non-pthread_rwlock_t version.
1514         (_Mutex): Remove redundant type.
1515         (_M_n_readers): Rename to _S_max_readers.
1516         (_M_write_entered, _M_readers): New convenience functions.
1517         (lock, lock_shared, try_lock_shared, unlock_shared): Use convenience
1518         functions. Use predicates with condition variables. Simplify bitwise
1519         operations.
1520         (try_lock_for, try_shared_lock_for): Convert duration to time_point
1521         and call try_lock_until or try_shared_lock_until respectively.
1522         (try_lock_until, try_shared_lock_until): Wait on the condition
1523         variables until the specified time passes.
1524         (unlock): Add Debug Mode assertion.
1525         (unlock_shared): Add Debug Mode assertion.
1526         * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: New.
1527
1528         * include/std/shared_mutex (shared_timed_mutex): Only use
1529         pthread_rwlock_t when the POSIX Timeouts option is supported.
1530         * testsuite/30_threads/shared_lock/cons/5.cc: Remove
1531         dg-require-gthreads-timed.
1532         * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
1533         * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
1534         * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
1535
1536 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
1537
1538         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
1539
1540 2015-04-09  Jonathan Wakely  <jwakely@redhat.com>
1541             Richard Henderson  <rth@redhat.com>
1542
1543         PR libstdc++/65147
1544         * include/bits/atomic_base.h (__atomic_base<_ITp>): Increase
1545         alignment.
1546         * include/std/atomic (atomic): For types with a power of two size set
1547         alignment to at least the size.
1548         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
1549         * testsuite/29_atomics/atomic/65147.cc: New.
1550         * testsuite/29_atomics/atomic_integral/65147.cc: New.
1551
1552 2015-04-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1553
1554         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
1555         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
1556         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
1557
1558 2015-04-07  Jakub Jelinek  <jakub@redhat.com>
1559
1560         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
1561         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
1562         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
1563         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
1564         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
1565         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
1566         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
1567         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
1568
1569 2015-03-30  Jonathan Wakely  <jwakely@redhat.com>
1570
1571         PR libstdc++/65630
1572         * config/abi/pre/gnu.ver: Export operator+ for new strings.
1573         * testsuite/21_strings/basic_string/operators/char/65630.cc: New.
1574         * testsuite/21_strings/basic_string/operators/wchar_t/65630.cc: New.
1575
1576 2015-03-28  Tim Shen  <timshen@google.com>
1577
1578         PR libstdc++/65420
1579         * include/bits/regex_constants.h: Use constexpr variables for flags.
1580         * testsuite/28_regex/constants/constexpr.cc: New testcase.
1581
1582 2015-03-27  Jonathan Wakely  <jwakely@redhat.com>
1583
1584         PR libstdc++/65499
1585         * include/std/chrono: Add using-directive for literals to std::chrono.
1586         * testsuite/20_util/duration/literals/65499.cc: New.
1587
1588 2015-03-26  Jonathan Wakely  <jwakely@redhat.com>
1589
1590         PR libstdc++/58038
1591         PR libstdc++/60421
1592         * include/std/thread (this_thread::sleep_for): Check for negative
1593         durations.
1594         (this_thread::sleep_until): Check for times in the past.
1595         * testsuite/30_threads/this_thread/58038.cc: New.
1596         * testsuite/30_threads/this_thread/60421.cc: New.
1597
1598 2015-03-26  Jonathan Wakely  <jwakely@redhat.com>
1599
1600         PR libstdc++/62259
1601         PR libstdc++/65147
1602         * include/std/atomic (atomic<T>): Increase alignment for types with
1603         the same size as one of the integral types.
1604         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
1605         * testsuite/29_atomics/atomic/62259.cc: New.
1606
1607 2015-03-26  Richard Henderson  <rth@redhat.com>
1608
1609         PR libstdc++/65033
1610         * include/bits/atomic_base.h (__atomic_base<T>::is_lock_free): Build
1611         a fake pointer indicating type alignment.
1612         (__atomic_base<T *>::is_lock_free): Likewise.
1613         * include/std/atomic (atomic<T>::is_lock_free): Likewise.
1614
1615 2015-03-25  Alan Lawrence  <alan.lawrence@arm.com>
1616
1617         PR libstdc++/33394
1618         * testsuite/21_strings/basic_string/pthread33394.cc: Use
1619         dg-additional-options.
1620
1621 2015-03-25  Paolo Carlini  <paolo.carlini@oracle.com>
1622
1623         PR libstdc++/65543
1624         * include/std/istream (operator>>(basic_istream<>&&, _Tp&): Revert
1625         thinko in r150387.
1626         * include/std/ostream (operator<<(basic_ostream<>&&, const _Tp&):
1627         Likewise.
1628         * testsuite/27_io/rvalue_streams-2.cc: New.
1629
1630 2015-03-24  Jonathan Wakely  <jwakely@redhat.com>
1631
1632         PR libstdc++/33394
1633         * testsuite/21_strings/basic_string/pthread33394.cc: Add test.
1634
1635 2015-03-23  Jonathan Wakely  <jwakely@redhat.com>
1636
1637         PR libstdc++/64967
1638         * acinclude.m4: Disable dual ABI when gnu-versioned-namespace in use.
1639         * configure: Regenerate.
1640         * src/c++11/compatibility-c++0x.cc (error_category), generic_category,
1641         system_category): Use macros for versioned namespace.
1642         * src/c++11/futex.cc: Add missing end macro for versioned namespace.
1643
1644 2015-03-20  James Greenhalgh  <james.greenhalgh@arm.com>
1645
1646         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Disable
1647         test for unused for ARM.
1648         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise.
1649         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
1650
1651 2015-03-20  Jonathan Wakely  <jwakely@redhat.com>
1652
1653         * include/bits/c++config (__gnu_cxx::__cxx11): Define new namespace.
1654         * include/ext/codecvt_specializations.h (encoding_state,
1655         encoding_char_traits): Remove abi-tag and use inline namespace.
1656         * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line.
1657
1658 2015-03-19  Jason Merrill  <jason@redhat.com>
1659
1660         * config/locale/gnu/messages_members.cc: Revert abi-tag change.
1661         * src/c++11/cxx11-shim_facets.cc: Revert abi-tag change.
1662
1663 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
1664
1665         PR c++/65046
1666         * config/locale/gnu/messages_members.cc (Catalog_info, Catalogs,
1667         get_catalogs): Add abi-tag.
1668         * include/ext/codecvt_specializations.h (encoding_state,
1669         encoding_char_traits): Likewise.
1670         * src/c++11/cxx11-ios_failure.cc (io_error_category): Likewise.
1671         * src/c++11/cxx11-shim_facets.cc (__any_string::operator basic_string,
1672         numpunct_shim, collate_shim, time_get_shim, moneypunct_shim,
1673         money_get_shim, money_put_shim, messages_shim): Likewise.
1674         * src/c++11/future.cc (future_error_category::message): Likewise.
1675         * src/c++11/system_error.cc (generic_error_category::message,
1676         system_error_category::message): Likewise.
1677         (__sso_string): Disable -Wabi-tag warnings.
1678
1679 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
1680
1681         PR libstdc++/13631
1682         * config/locale/gnu/messages_members.cc (get_glibc_msg): Fix fallback
1683         implementation for old glibc. Fix whitespace.
1684
1685 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
1686             Torvald Riegel  <triegel@redhat.com>
1687
1688         * acinclude.m4 (GLIBCXX_CHECK_GTHREADS): Check for pthread_rwlock_t.
1689         * config.h.in: Regenerate.
1690         * configure: Regenerate.
1691         * include/std/shared_mutex: Check _GLIBCXX_USE_PTHREAD_RWLOCK_T.
1692         (shared_timed_mutex::_M_rwlock): Use PTHREAD_RWLOCK_INITIALIZER.
1693         (shared_timed_mutex::lock_shared()): Retry on EAGAIN.
1694         (shared_timed_mutex::try_lock_shared_until()): Retry on EAGAIN and
1695         EDEADLK.
1696
1697 2015-03-17  Jonathan Wakely  <jwakely@redhat.com>
1698
1699         * libsupc++/nested_exception.h: Do not try to derive from final
1700         classes.
1701         * testsuite/18_support/nested_exception/throw_with_nested.cc: Test
1702         final class.
1703
1704         * testsuite/30_threads/shared_lock/modifiers/1.cc: Remove name of
1705         unused exception variable.
1706         * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
1707         * testsuite/30_threads/shared_lock/modifiers/2.cc: Remove duplicate
1708         test.
1709         * testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.
1710
1711 2015-03-13  Jonathan Wakely  <jwakely@redhat.com>
1712
1713         * acinclude.m4: Make --enable-libstdcxx-time=auto work for dragonfly.
1714         * configure: Regenerate.
1715
1716         * include/experimental/system_error: Fix include guard.
1717
1718 2015-03-12  Renlin Li  <renlin.li@arm.com>
1719
1720         * testsuite/27_io/ios_base/sync_with_stdio/1.cc: Remove xfail for
1721         wrapped target.
1722
1723 2015-03-10  Tim Shen  <timshen@google.com>
1724
1725         PR libstdc++/64441
1726         * include/bits/regex.h (match_results<>::size,
1727         match_results<>::position, match_results<>::str,
1728         match_results<>::operator[], match_results<>::prefix,
1729         match_results<>::suffix, match_results<>::end,
1730         match_results<>::_M_resize, match_results<>::_M_unmatched_sub,
1731         match_results<>::_M_prefix, match_results<>::_M_suffix): Remove
1732         global __unmatched_sub. Add unmatched submatch as part of
1733         match_results.
1734         * include/bits/regex.tcc (__regex_algo_impl<>, regex_replace<>,
1735         regex_iterator<>::operator++): Adjust to use match_results::_M_prefix.
1736         * testsuite/28_regex/match_results/out_of_range_submatches.cc:
1737         New testcases.
1738
1739 2015-03-09  Jonathan Wakely  <jwakely@redhat.com>
1740
1741         PR libstdc++/64467
1742         * testsuite/28_regex/traits/char/isctype.cc: Don't test newline
1743         for newlib targets. Really fix mixed line-endings this time.
1744
1745 2015-03-06  Jonathan Wakely  <jwakely@redhat.com>
1746
1747         * include/std/future (future_error(error_code)): Construct base
1748         class with error_code's message.
1749         * src/c++11/future.cc (future_error::what()): Do not call c_str() on
1750         temporary string.
1751
1752 2015-03-05  Jonathan Wakely  <jwakely@redhat.com>
1753
1754         * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
1755         noconv result.
1756         * testsuite/22_locale/conversions/string/2.cc: Also test UTF-8.
1757         * testsuite/22_locale/conversions/string/3.cc: Likewise, and UTF-16.
1758
1759 2015-03-04  Jonathan Wakely  <jwakely@redhat.com>
1760
1761         PR libstdc++/64797
1762         * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
1763         incomplete multibyte sequences correctly.
1764         * include/std/codecvt (codecvt_utf8, codecvt_utf16,
1765         codecvt_utf8_utf16): Limit _Maxcode to maximum Unicode code point.
1766         * src/c++11/codecvt.cc (invalid_mb_sequence, incomplete_mb_character):
1767         Define constants.
1768         (is_high_surrogate, is_low_surrogate, surrogate_pair_to_code_point):
1769         Define convenience functions.
1770         (read_utf8_code_point): Return relevant constant to distinguish
1771         incomplete characters from invalid sequences.
1772         (read_utf16_code_point): Likewise. Check for invalid sequences.
1773         (ucs4_in, utf16_in): Use incomplete_mb_character constant.
1774         (utf16_out): Check for invalid sequences.
1775         (utf16_span): Fix condition.
1776         (ucs2_out): Use is_high_surrogate.
1777         (ucs2_in): Use incomplete_mb_character constant and fix condition.
1778         * testsuite/22_locale/codecvt/char16_t.cc: Fix whitespace.
1779         * testsuite/22_locale/conversions/buffer/1.cc: New.
1780         * testsuite/22_locale/conversions/string/2.cc: Use char16_t and
1781         char32_t instead of wchar_t.
1782         * testsuite/22_locale/conversions/string/3.cc: New.
1783
1784 2015-03-03  Iain Sandoe  <iain@codesourcery.com>
1785
1786         PR libstdc++/64883
1787         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Don't check
1788         visibility for Darwin.
1789         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise, and
1790         also deprecated.
1791         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
1792
1793 2015-03-02  Jonathan Wakely  <jwakely@redhat.com>
1794
1795         PR libstdc++/65279
1796         * include/std/scoped_allocator (__inner_type_impl,
1797         scoped_allocator_adaptor): Add defaulted copy assignment and move
1798         assignment operators.
1799         * testsuite/20_util/scoped_allocator/65279.cc: New.
1800
1801 2015-03-02  Jonathan Wakely  <jwakely@redhat.com>
1802
1803         PR libstdc++/64367
1804         * include/std/stdexcept (__sso_string): Don't use non-static member
1805         in sizeof.
1806
1807 2015-02-28  Matthias Klose  <doko@ubuntu.com>
1808
1809         PR libstdc++/65246
1810         * python/libstdcxx/v6/__init__.py: Use explicit relative imports.
1811
1812 2015-02-22  Jonathan Wakely  <jwakely@redhat.com>
1813
1814         * doc/xml/manual/status_cxx2011.xml: Remove duplicated information.
1815         * doc/html/manual/status.html: Regenerate.
1816
1817 2015-02-20  Jonathan Wakely  <jwakely@redhat.com>
1818
1819         PR libstdc++/64695
1820         * python/libstdcxx/v6/printers.py (StdTuplePrinter): Handle new
1821         tuple layout.
1822
1823         * doc/xml/manual/status_cxx2011.xml: Document implementation-defined
1824         behavior.
1825         * doc/html/manual/status.html: Regenerate.
1826
1827 2015-02-19  Jonathan Wakely  <jwakely@redhat.com>
1828
1829         PR libstdc++/58357
1830         * include/bits/algorithmfwd.h (rotate): Move to inline namespace _V2.
1831         * include/bits/stl_algo.h (__rotate, rotate): Likewise.
1832
1833 2015-02-19  Hans-Peter Nilsson  <hp@axis.com>
1834
1835         PR testsuite/65093
1836         * testsuite/26_numerics/random/binomial_distribution/operators/values.cc
1837         (test01): Add explanatory comment.  Keep only the bd1 sub-test and
1838         split out bd2, bd3, bd4, and bd5 sub-tests into...
1839         * testsuite/26_numerics/random/binomial_distribution/operators/values2.cc,
1840         testsuite/26_numerics/random/binomial_distribution/operators/values3.cc,
1841         testsuite/26_numerics/random/binomial_distribution/operators/values4.cc,
1842         testsuite/26_numerics/random/binomial_distribution/operators/values5.cc:
1843         New separate files with the old parts.
1844
1845 2015-02-18  Jonathan Wakely  <jwakely@redhat.com>
1846
1847         * src/c++11/codecvt.cc (write_utf16_code_point): Fix code to output
1848         surrogate pairs.
1849         (utf16_in): Pass mode argument to write_utf16_code_point.
1850         (codecvt<char16_t, char, mbstate_t>::do_in): Set mode according to
1851         native byte order.
1852         * testsuite/22_locale/codecvt/char16_t.cc: New.
1853         * testsuite/22_locale/codecvt/in/wchar_t/1.cc: Fix typo.
1854
1855         * testsuite/22_locale/codecvt/char16_t.cc: Add dg-require-cstdint.
1856         * testsuite/22_locale/codecvt/char32_t.cc: Likewise.
1857
1858 2015-02-17  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>
1859             Jonathan Wakely  <jwakely@redhat.com>
1860
1861         * testsuite/22_locale/codecvt/char32_t.cc: New.
1862
1863 2015-02-17  Jonathan Wakely  <jwakely@redhat.com>
1864
1865         PR libstdc++/65085
1866         * include/bits/basic_string.h (basic_string(basic_string&&)): Ensure
1867         empty string gets null-terminated.
1868         * testsuite/21_strings/basic_string/cons/char/65085.cc: New.
1869
1870 2015-02-13  Matthew Wahab  <matthew.wahab@arm.com>
1871
1872         * testsuite/28_regex/traits/char/isctype.cc (test01): Fix
1873         mixed line-endings introduced in last change.
1874
1875 2015-02-12  Matthew Wahab  <matthew.wahab@arm.com>
1876
1877         * testsuite/28_regex/traits/char/isctype.cc (test01): Replace test
1878         for __NEWLIB__ macro with a dejagnu set macro.
1879         * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
1880
1881 2015-02-04  Matthew Wahab  <matthew.wahab@arm.com>
1882
1883         PR libstdc++/64467
1884         * testsuite/28_regex/traits/char/isctype.cc (test01):   Add newlib
1885         special case for '\n'.
1886         * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
1887
1888 2015-02-01  Jonathan Wakely  <jwakely@redhat.com>
1889
1890         * src/c++11/futex.cc: Do not define for gthr-single.h targets.
1891
1892 2015-02-01  Jonathan Wakely  <jwakely@redhat.com>
1893
1894         PR libstdc++/64883
1895         * include/c_global/cstdio (gets): Use __deprecated__ attribute instead
1896         of deprecated.
1897         * include/c_std/cstdio (gets): Likewise.
1898         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Avoid clashing
1899         with attributes used in darwin headers.
1900
1901 2015-01-29  Jakub Jelinek  <jakub@redhat.com>
1902
1903         * acinclude.m4 (VTV_CYGMIN): Use x$vtv_cygmin = xyes instead of
1904         $vtv_cygmin = yes.  Initialize vtv_cygmin=no unconditionally first.
1905         * configure: Regenerated.
1906
1907 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
1908
1909         * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
1910         after vtv_cygmin is set.
1911         * configure: Regenerated.
1912
1913 2015-01-29  Matthias Klose  <doko@ubuntu.com>
1914
1915         * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
1916         unconditionally.
1917         * configure: Regenerate.
1918
1919 2015-01-29  Caroline Tice  <cmtice@google.com>
1920
1921         Committing VTV Cywin/Ming patch for Patrick Wollgast
1922         * configure: Regenerate.
1923         * libsupc++/Makefile.in: Regenerate.
1924         * src/Makefile.in: Regenerate.
1925
1926 2015-01-29  Jonathan Wakely  <jwakely@redhat.com>
1927
1928         * include/bits/atomic_base.h: Use __always_inline__ instead of
1929         always_inline.
1930         * include/bits/atomic_futex.h: Likewise.
1931         * include/bits/c++config: Use __abi_tag__ instead of abi_tag.
1932         * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: Use
1933         __packed__ instead of packed.
1934         * include/std/shared_mutex: Use __unused__ instead of unused.
1935         * testsuite/17_intro/headers/c++1998/all_attributes.cc: New.
1936         * testsuite/17_intro/headers/c++200x/all_attributes.cc: New.
1937         * testsuite/17_intro/headers/c++2014/all_attributes.cc: New.
1938
1939 2015-01-28  Caroline Tice  <cmtice@google.com>
1940
1941         Committing VTV Cywin/Ming patch for Patrick Wollgast
1942         * acinclude.m4: Define VTV_CYGMIN.
1943         * libsupc++/Makefile.am: Add vtv_sources only to libsupc___la_SOURCES
1944         and libsupc__convenience_la_SOURCES if VTV_CYGMIN is not set.
1945         * libsupc++/vtv_stubs.cc: Add none weak declaration of every function
1946         for Cygwin and MinGW.
1947         * src/Makefile.am: Add libvtv.la to toolexeclib_LTLIBRARIES, if
1948         VTV_CYGMIN is set. Define libvtv_la_SOURCES, libvtv_la_LDFLAGS,
1949         libvtv_la_AM_CXXFLAGS and libvtv_la_LINK if VTV_CYGMIN is set.
1950
1951 2015-01-28  Jonathan Wakely  <jwakely@redhat.com>
1952
1953         PR libstdc++/64828
1954         * libsupc++/Makefile.am: Compile del_opvs.cc as C++14.
1955         * libsupc++/Makefile.in: Regenerate.
1956         * src/c++11/Makefile.in: Regenerate.
1957
1958 2015-01-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1959
1960         * testsuite/lib/libstdc++.exp (v3_target_compile): Remove
1961         check for unsupported.
1962         (v3_target_compile_as_c): Likewise.
1963
1964 2015-01-28  Richard Biener  <rguenther@suse.de>
1965
1966         PR libstdc++/64798
1967         * libsupc++/eh_alloc.cc (struct allocated_entry): Align
1968         data member.
1969         (pool::allocate): Adjust allocation size and alignment to
1970         that change.
1971         (pool::free): Adjust pointer offsetting.
1972
1973 2015-01-27  Jonathan Wakely  <jwakely@redhat.com>
1974
1975         PR libstdc++/64368
1976         * include/std/shared_mutex (shared_timed_mutex::try_lock_for,
1977         shared_timed_mutex::try_lock_until): Only define when POSIX thread
1978         timeouts option is supported.
1979         (shared_timed_mutex::try_shared_lock_for,
1980         shared_timed_mutex::try_shared_lock_until): Likewise.
1981
1982 2015-01-26  Jonathan Wakely  <jwakely@redhat.com>
1983
1984         PR libstdc++/64368
1985         * config/locale/gnu/numeric_members.cc (numpunct<char>::~numpunct(),
1986         numpunct<wchar_t>::~numpunct()): Do not set _M_data->_M_grouping.
1987         * src/c++11/cxx11-shim_facets.cc (numpunct_shim): Remove _M_grouping
1988         and use cache's _M_grouping field.
1989         (__numpunct_fill_cache): Likewise.
1990         (__moneypunct_fill_cache): Improve comments.
1991
1992 2015-01-26  Jonathan Wakely  <jwakely@redhat.com>
1993
1994         * testsuite/23_containers/set/operations/2.cc: Add test for
1995         non-transparent comparison function.
1996
1997 2015-01-25  Oleg Endo  <olegendo@gcc.gnu.org>
1998
1999         PR target/29366
2000         * config/cpu/sh/atomicity.h (__exchange_and_add, __atomic_add):
2001         Remove SH4A inline asm and lock based implementations and use the
2002         defaults from ext/atomicity.h.
2003
2004 2015-01-23  Jonathan Wakely  <jwakely@redhat.com>
2005
2006         * config/abi/pre/gnu.ver: Tighten GLIBCXX_3.4 patterns to not match
2007         new std::string constructors for byname facets.
2008
2009 2015-01-22  Richard Biener  <rguenther@suse.de>
2010
2011         PR libstdc++/64535
2012         * libsupc++/eh_alloc.cc: Include new.
2013         (bitmask_type): Remove.
2014         (one_buffer): Likewise.
2015         (emergency_buffer): Likewise.
2016         (emergency_used): Likewise.
2017         (dependents_buffer): Likewise.
2018         (dependents_used): Likewise.
2019         (class pool): New custom fixed-size arena, variable size object
2020         allocator.
2021         (emergency_pool): New global.
2022         (__cxxabiv1::__cxa_allocate_exception): Use new emergency_pool.
2023         (__cxxabiv1::__cxa_free_exception): Likewise.
2024         (__cxxabiv1::__cxa_allocate_dependent_exception): Likewise.
2025         (__cxxabiv1::__cxa_free_dependent_exception): Likewise.
2026
2027 2015-01-22  Tim Shen  <timshen@google.com>
2028
2029         PR libstdc++/64680
2030         * include/bits/regex.h (basic_regex<>::basic_regex,
2031         basic_regex<>::operator=, basic_regex<>::imbue): Conform to the
2032         standard interface.
2033         * testsuite/28_regex/basic_regex/assign/char/cstring.cc: New testcase.
2034
2035 2015-01-22  Tim Shen  <timshen@google.com>
2036
2037         PR libstdc++/64649
2038         * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
2039         regex_traits<>::lookup_classname): Correctly narrow input chars.
2040         * testsuite/28_regex/traits/wchar_t/user_defined.cc: New testcase.
2041
2042 2015-01-21  Jonathan Wakely  <jwakely@redhat.com>
2043
2044         * config/abi/pre/gnu.ver: Use [jmy] for size_t parameters.
2045
2046 2015-01-21  Jonathan Wakely  <jwakely@redhat.com>
2047
2048         * testsuite/29_atomics/atomic/64658.cc: Test stored value.
2049
2050 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
2051
2052         * doc/xml/manual/status_cxx2011.xml: Remove stray dbhtml tags.
2053         * doc/xml/manual/status_cxx2014.xml: Update status.
2054         * doc/html/manual/status.html: Regenerate.
2055
2056 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
2057
2058         PR libstdc++/64650
2059         * include/experimental/optional (bad_optional_access): Add default
2060         constructor.
2061         * testsuite/experimental/optional/requirements.cc: Test for default
2062         constructor.
2063
2064 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
2065
2066         * include/bits/stl_map.h (map::find<>, map::count<>,
2067         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
2068         member function templates to perform heterogeneous lookup.
2069         * include/bits/stl_multimap.h (multimap::find<>, multimap::count<>,
2070         multimap::lower_bound<>, multimap::upper_bound<>,
2071         multimap::equal_range<>): Likewise.
2072         * include/bits/stl_multiset.h (multiset::find<>, multiset::count<>,
2073         multiset::lower_bound<>, multiset::upper_bound<>,
2074         multiset::equal_range<>): Likewise.
2075         * include/bits/stl_set.h (set::find<>, set::count<>,
2076         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
2077         * include/bits/stl_tree.h (_Rb_tree::_S_lower_bound_tr,
2078         _Rb_tree::_S_upper_bound_tr, _Rb_tree::_M_find_tr,
2079         _Rb_tree::_M_count_tr, _Rb_tree::_M_lower_bound_tr,
2080         _Rb_tree::_M_upper_bound_tr, _Rb_tree::_M_equal_range_tr): Likewise.
2081         * testsuite/23_containers/map/operations/2.cc: New.
2082         * testsuite/23_containers/multimap/operations/2.cc: New.
2083         * testsuite/23_containers/multiset/operations/2.cc: New.
2084         * testsuite/23_containers/set/operations/2.cc: New.
2085
2086 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
2087
2088         * config/abi/pre/gnu.ver: Export new constructors.
2089         * include/bits/codecvt.h (codecvt_byname): Add string constructor.
2090         (codecvt_byname<char16_t>, codecvt_byname<char32_t>): Define explicit
2091         specializations and declare explicit instantiations.
2092         * include/bits/locale_classes.h (locale, collate_byname): Add string
2093         constructors.
2094         * include/bits/locale_facets.h (ctype_byname, numpunct_byname):
2095         Likewise.
2096         * include/bits/locale_facets_nonio.h (time_get_byname,
2097         time_put_byname, moneypunct_byname, messages_byname): Likewise.
2098         * src/c++11/codecvt.cc (codecvt_byname<char16_t>,
2099         codecvt_byname<char32_t>): Define explicit instantiations.
2100         * src/c++11/locale-inst.cc (time_put_byname, codecvt_byname):
2101         Instantiate string constructors.
2102         (ctype_byname): Define string constructor.
2103         * testsuite/22_locale/codecvt_byname/1.cc: New.
2104         * testsuite/22_locale/collate_byname/1.cc: New.
2105         * testsuite/22_locale/ctype_byname/2.cc: New.
2106         * testsuite/22_locale/messages_byname/1.cc: New.
2107         * testsuite/22_locale/moneypunct_byname/1.cc: New.
2108         * testsuite/22_locale/numpunct_byname/1.cc: New.
2109
2110 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
2111
2112         PR libstdc++/64658
2113         * include/std/atomic (atomic_init): Define.
2114         * testsuite/29_atomics/atomic/64658.cc: New.
2115
2116 2015-01-19  Tim Shen  <timshen@google.com>
2117
2118         PR libstdc++/64649
2119         * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
2120         regex_traits<>::lookup_classname): Support forward iterators.
2121         * testsuite/28_regex/traits/char/lookup_classname.cc: New testcases.
2122         * testsuite/28_regex/traits/char/lookup_collatename.cc: New testcase.
2123
2124 2015-01-19  Tim Shen  <timshen@google.com>
2125
2126         PR libstdc++/64584
2127         PR libstdc++/64585
2128         * include/bits/regex.h (basic_regex<>::basic_regex,
2129         basic_regex<>::assign, basic_regex<>::imbue,
2130         basic_regex<>::swap, basic_regex<>::mark_count): Drop NFA after
2131         imbuing basic_regex; Make assign() transactional against exception.
2132         * include/bits/regex_compiler.h (__compile_nfa<>): Add back
2133         __compile_nfa SFINAE.
2134         * include/std/regex: Adjust include order to avoid __compile_nfa
2135         forward declaration.
2136         * testsuite/28_regex/basic_regex/assign/char/string.cc: New testcase.
2137         * testsuite/28_regex/basic_regex/imbue/string.cc: New testcase.
2138
2139 2015-01-19  Ville Voutilainen  <ville.voutilainen@gmail.com>
2140             Jonathan Wakely  <jwakely@redhat.com>
2141
2142         * include/bits/range_access.h (begin, end): Use _GLIBCXX14_CONSTEXPR
2143         on overloads for arrays.
2144         (cbegin, cend, rbegin, rend, crbegin, crend): New.
2145         * testsuite/24_iterators/range_access_cpp14.cc: New.
2146
2147 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
2148
2149         PR libstdc++/64646
2150         * include/bits/stl_algo.h (__is_permutation): Also test for reaching
2151         end of the second range.
2152         * testsuite/25_algorithms/is_permutation/64646.cc: New.
2153
2154 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
2155
2156         * doc/xml/manual/status_cxx2011.xml: Remove note about offsetof.
2157         * doc/html/manual/status.html: Regenerate.
2158
2159 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
2160
2161         * include/bits/atomic_futex.h: Use mutex and condition_variable when
2162         atomic int is not lock-free. Make member variables private.
2163         * src/c++11/futex.cc: Likewise.
2164
2165         * src/c++11/futex.cc: Fix order of includes and preprocessor condition.
2166
2167 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
2168
2169         PR libstdc++/64638
2170         * include/bits/atomic_futex.h: Use appropriate config macros for
2171         availability of std::mutex, std::condition and std::chrono.
2172
2173 2015-01-17  Ville Voutilainen  <ville.voutilainen@gmail.com>
2174             Jonathan Wakely  <jwakely@redhat.com>
2175
2176         * doc/xml/manual/status_cxx2011.xml: Update C++11 status.
2177         * doc/html/*: Regenerate.
2178
2179 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
2180
2181         DR 488
2182         PR libstdc++/58357
2183         * include/bits/algorithmfwd.h (rotate): Return an iterator.
2184         * include/bits/stl_algo.h (rotate, __rotate): Likewise.
2185         * testsuite/25_algorithms/rotate/dr488.cc: New.
2186         * testsuite/25_algorithms/rotate/check_type.cc: Adjust function type.
2187         * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
2188         2.cc: Likewise.
2189         * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
2190         pod.cc: Likewise.
2191
2192 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
2193
2194         PR libstdc++/60940
2195         * include/bits/atomic_base.h: Remove atomic integral typedefs as
2196         synonyms for __atomic_base<int> etc.
2197         * include/std/atomic: Make atomic_int a synonym for atomic<int> and
2198         likewise for all atomic integral types.
2199         * testsuite/29_atomics/atomic_integral/cons/copy_list.cc: New.
2200         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
2201
2202 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
2203
2204         PR libstdc++/56785
2205         * include/std/tuple (_Tuple_impl): Remove zero-element specialization
2206         and define one-element specialization.
2207         * testsuite/20_util/tuple/56785.cc: New.
2208
2209 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
2210
2211         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc:
2212         Remove unused header.
2213         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
2214         Likewise.
2215         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
2216         Likewise.
2217
2218 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
2219
2220         * include/bits/locale_conv.h (wstring_convert, wbuffer_convert): New.
2221         * include/std/locale: Include new header.
2222         * include/Makefile.am: Add it.
2223         * include/Makefile.in: Regenerate.
2224         * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc: New.
2225         * testsuite/22_locale/conversions/string/1.cc: New.
2226         * testsuite/22_locale/conversions/string/2.cc: New.
2227         * testsuite/22_locale/conversions/string/requirements/typedefs.cc: New.
2228         * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
2229         New.
2230
2231 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
2232
2233         * config/abi/pre/gnu.ver: Export new symbols.
2234         * include/Makefile.am: Add codecvt.
2235         * include/Makefile.in: Regenerate.
2236         * include/std/codecvt: New header.
2237         * src/c++11/codecvt.cc (__codecvt_utf8_base, __codecvt_utf16_base,
2238         __codecvt_utf8_utf16_base): Define specializations.
2239         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: New.
2240         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc: New.
2241         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
2242         New.
2243
2244 2015-01-16  Torvald Riegel  <triegel@redhat.com>
2245
2246         * src/c++11/futex.cc: New file.
2247         * include/bits/atomic_futex.h: New file.
2248         * include/std/future (__future_base::_State_baseV2): Use
2249         atomic_futex_unsigned instead of mutex+condvar.
2250         * src/c++11/futex.cc: Likewise.
2251         * include/Makefile.am: Add atomic_futex.h.
2252         * include/Makefile.in: Likewise.
2253         * src/c++11/Makefile.am: Add futex.cc.
2254         * src/c++11/Makefile.in: Likewise.
2255
2256 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
2257
2258         * acinclude.m4: Fix typo in comment.
2259         * configure: Regenerate.
2260         * include/bits/codecvt.h (codecvt<char16_t, char, mbstate_t>,
2261         codecvt<char16_t, char, mbstate_t>): Declare specializations.
2262         * include/bits/locale_facets.h: Reserve space for new specializations.
2263         * src/c++11/Makefile.am: Add codecvt.cc.
2264         * src/c++11/Makefile.in: Regenerate.
2265         * src/c++11/codecvt.cc: New.
2266         * src/c++98/Makefile.am: Compile locale_init.cc and localename.cc
2267         with -std=gnu++11.
2268         * src/c++98/Makefile.in: Regenerate.
2269         * src/c++98/locale_init.cc: Initialize new codecvt specializations.
2270         * src/c++98/localename.cc: Likewise.
2271         * config/abi/pre/gnu.ver: Exports for new codecvt specializations.
2272         * testsuite/22_locale/codecvt/utf8.cc: New.
2273         * testsuite/22_locale/locale/cons/unicode.cc: Check that new
2274         specializations are installed in locale objects.
2275
2276 2015-01-16  Torvald Riegel  <triegel@redhat.com>
2277
2278         * include/std/shared_mutex (shared_timed_mutex): Add POSIX-based
2279         implementation.
2280
2281 2015-01-13  Jonathan Wakely  <jwakely@redhat.com>
2282
2283         PR libstdc++/64571
2284         * config/abi/pre/gnu.ver: Export fstream functions using new string.
2285
2286 2015-01-12  Jonathan Wakely  <jwakely@redhat.com>
2287
2288         PR libstdc++/64560
2289         * src/c++11/cxx11-shim_facets.cc (locale::facet::_M_sso_shim): Check
2290         for RTTI support.
2291
2292         PR libstdc++/64553
2293         * src/c++11/cxx11-shim_facets.cc: Check for wchar_t support.
2294
2295 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
2296
2297         * doc/xml/manual/parallel_mode.xml: Update for libgomp being
2298         renamed from "GNU OpenMP Runtime Library" to "GNU Offloading and
2299         Multi Processing Runtime Library".
2300
2301 2015-01-09  Jonathan Wakely  <jwakely@redhat.com>
2302
2303         PR libstdc++/64476
2304         * include/bits/stl_uninitialized.h (uninitialized_copy): Fix
2305         is_assignable arguments.
2306         * testsuite/20_util/specialized_algorithms/uninitialized_copy/64476.cc:
2307         New.
2308
2309 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
2310
2311         * libsupc++/unwind-cxx.h: Revert previous commit.
2312
2313 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
2314
2315         * configure.host: Add arm*-*-freebsd* port_specific_symbol_files.
2316
2317 2015-01-09  Tim Shen  <timshen@google.com>
2318
2319         PR libstdc++/64239
2320         * include/bits/regex.h (match_results<>::swap): Use std::swap
2321         instead of swap.
2322         * include/bits/regex_compiler.tcc (_Compiler<>::_M_quantifier):
2323         Likewise.
2324         * testsuite/28_regex/match_results/swap.cc: New testcase.
2325
2326 2015-01-08  Jonathan Wakely  <jwakely@redhat.com>
2327
2328         PR libstdc++/60132
2329         * include/std/type_traits (has_trivial_default_constructor,
2330         has_trivial_copy_constructor, has_trivial_copy_assign): Add deprecated
2331         attribute.
2332         * testsuite/20_util/has_trivial_copy_assign/requirements/
2333         explicit_instantiation.cc: Use -Wno-deprecated.
2334         * testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc:
2335         Likewise.
2336         * testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
2337         * testsuite/20_util/has_trivial_copy_constructor/requirements/
2338         explicit_instantiation.cc: Likewise.
2339         * testsuite/20_util/has_trivial_copy_constructor/requirements/
2340         typedefs.cc: Likewise.
2341         * testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
2342         * testsuite/20_util/has_trivial_default_constructor/requirements/
2343         explicit_instantiation.c: Likewise.
2344         * testsuite/20_util/has_trivial_default_constructor/requirements/
2345         typedefs.cc: Likewise.
2346         * testsuite/20_util/has_trivial_default_constructor/value.cc:
2347         Likewise.
2348         * testsuite/20_util/pair/requirements/dr801.cc: Replace deprecated
2349         trait.
2350         * testsuite/20_util/tuple/requirements/dr801.cc: Likewise.
2351         * testsuite/util/testsuite_common_types.h: Likewise.
2352
2353 2015-01-08  Jonathan Wakely  <jwakely@redhat.com>
2354
2355         * include/bits/hashtable_policy.h: Use __bool_constant.
2356
2357 2015-01-07  Jonathan Wakely  <jwakely@redhat.com>
2358
2359         * libsupc++/Makefile.am: Compile del_ops.cc as C++14.
2360         * libsupc++/Makefile.in: Regenerate.
2361
2362 2015-01-06  Jonathan Wakely  <jwakely@redhat.com>
2363
2364         * config/abi/pre/gnu.ver: Fix version conflict for std::locale::name().
2365
2366 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
2367
2368         Update copyright years.
2369
2370 2015-01-04  Jonathan Wakely  <jwakely@redhat.com>
2371
2372         PR libstdc++/64483
2373         * testsuite/18_support/exception_ptr/64241.cc: Use
2374         dg-require-atomic-builtins.
2375
2376 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
2377
2378         * testsuite/21_strings/basic_string/modifiers/64422.cc: Fix copyright
2379         date.
2380
2381 2015-01-02  Tim Shen  <timshen@google.com>
2382
2383         PR libstdc++/64475
2384         * include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Copy the
2385         iterator, since the original one shouldn't be mutated.
2386
2387 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2388
2389         PR libstdc++/64422
2390         * src/c++98/misc-inst.cc (string::erase): Add missing overloads.
2391         (string::insert): Likewise.
2392         (string::replace): Likewise.
2393         (wstring::erase): Likewise.
2394         (wstring::insert): Likewise.
2395         (wstring::replace): Likewise.
2396         * testsuite/21_strings/basic_string/modifiers/64422.cc: New testcase.
2397
2398 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
2399
2400         PR libstdc++/64468
2401         * doc/doxygen/user.cfg.in: Set correct TAB_SIZE.
2402
2403 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
2404
2405         PR libstdc++/64438
2406         * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc:
2407         Revert removal of dg-require-string-conversions.
2408         * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
2409         Likewise.
2410         * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
2411         Likewise.
2412         * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
2413         Likewise.
2414         * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
2415         Likewise.
2416         * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
2417         Likewise.
2418         * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
2419         Likewise.
2420         * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
2421         Likewise.
2422         * testsuite/21_strings/basic_string/numeric_conversions/char/
2423         stoull.cc: Likewise.
2424         * testsuite/21_strings/basic_string/numeric_conversions/char/
2425         to_string.cc: Likewise.
2426 \f
2427 Copyright (C) 2015 Free Software Foundation, Inc.
2428
2429 Copying and distribution of this file, with or without modification,
2430 are permitted in any medium without royalty provided the copyright
2431 notice and this notice are preserved.