libstdc++-v3/ChangeLog

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