libstdc++-v3/ChangeLog

   1 2013-11-16  Edward Smith-Rowland  <3dw4rd@verizon.net>
   2
   3         Implement N3762 string_view: a non-owning reference to a string.
   4         * include/Makefile.am: Add string_view and string_view.tcc.
   5         * include/Makefile.in: Regenerate.
   6         * include/experimental/string_view: Implement basic_string_view.
   7         * include/experimental/string_view.tcc: Implement basic_string_view.
   8         * testsuite/experimental/string_view/capacity/1.cc: New.
   9         * testsuite/experimental/string_view/cons/char/1.cc: New.
  10         * testsuite/experimental/string_view/cons/char/2.cc: New.
  11         * testsuite/experimental/string_view/cons/char/3.cc: New.
  12         * testsuite/experimental/string_view/cons/wchar_t/1.cc: New.
  13         * testsuite/experimental/string_view/cons/wchar_t/2.cc: New.
  14         * testsuite/experimental/string_view/cons/wchar_t/3.cc: New.
  15         * testsuite/experimental/string_view/element_access/char/1.cc: New.
  16         * testsuite/experimental/string_view/element_access/char/2.cc: New.
  17         * testsuite/experimental/string_view/element_access/char/empty.cc: New.
  18         * testsuite/experimental/string_view/element_access/char/front_back.cc:
  19         New.
  20         * testsuite/experimental/string_view/element_access/wchar_t/1.cc: New.
  21         * testsuite/experimental/string_view/element_access/wchar_t/2.cc: New.
  22         * testsuite/experimental/string_view/element_access/wchar_t/empty.cc:
  23         New.
  24         * testsuite/experimental/string_view/element_access/wchar_t/
  25         front_back.cc: New.
  26         * testsuite/experimental/string_view/include.cc: New.
  27         * testsuite/experimental/string_view/inserters/char/1.cc: New.
  28         * testsuite/experimental/string_view/inserters/char/2.cc: New.
  29         * testsuite/experimental/string_view/inserters/char/3.cc: New.
  30         * testsuite/experimental/string_view/inserters/pod/10081-out.cc: New.
  31         * testsuite/experimental/string_view/inserters/wchar_t/1.cc: New.
  32         * testsuite/experimental/string_view/inserters/wchar_t/2.cc: New.
  33         * testsuite/experimental/string_view/inserters/wchar_t/3.cc: New.
  34         * testsuite/experimental/string_view/literals/types.cc: New.
  35         * testsuite/experimental/string_view/literals/values.cc: New.
  36         * testsuite/experimental/string_view/modifiers/remove_prefix/char/1.cc:
  37         New.
  38         * testsuite/experimental/string_view/modifiers/remove_prefix/wchar_t/
  39         1.cc: New.
  40         * testsuite/experimental/string_view/modifiers/remove_suffix/char/1.cc:
  41         New.
  42         * testsuite/experimental/string_view/modifiers/remove_suffix/wchar_t/
  43         1.cc: New.
  44         * testsuite/experimental/string_view/operations/compare/char/1.cc: New.
  45         * testsuite/experimental/string_view/operations/compare/char/13650.cc:
  46         New.
  47         * testsuite/experimental/string_view/operations/compare/wchar_t/1.cc:
  48         New.
  49         * testsuite/experimental/string_view/operations/compare/wchar_t/
  50         13650.cc: New.
  51         * testsuite/experimental/string_view/operations/data/char/1.cc: New.
  52         * testsuite/experimental/string_view/operations/data/wchar_t/1.cc: New.
  53         * testsuite/experimental/string_view/operations/find/char/1.cc: New.
  54         * testsuite/experimental/string_view/operations/find/char/2.cc: New.
  55         * testsuite/experimental/string_view/operations/find/char/3.cc: New.
  56         * testsuite/experimental/string_view/operations/find/char/4.cc: New.
  57         * testsuite/experimental/string_view/operations/find/wchar_t/1.cc: New.
  58         * testsuite/experimental/string_view/operations/find/wchar_t/2.cc: New.
  59         * testsuite/experimental/string_view/operations/find/wchar_t/3.cc: New.
  60         * testsuite/experimental/string_view/operations/find/wchar_t/4.cc: New.
  61         * testsuite/experimental/string_view/operations/rfind/char/1.cc: New.
  62         * testsuite/experimental/string_view/operations/rfind/char/2.cc: New.
  63         * testsuite/experimental/string_view/operations/rfind/char/3.cc: New.
  64         * testsuite/experimental/string_view/operations/rfind/wchar_t/1.cc: New.
  65         * testsuite/experimental/string_view/operations/rfind/wchar_t/2.cc: New.
  66         * testsuite/experimental/string_view/operations/rfind/wchar_t/3.cc: New.
  67         * testsuite/experimental/string_view/operations/substr/char/1.cc: New.
  68         * testsuite/experimental/string_view/operations/substr/wchar_t/1.cc:
  69         New.
  70         * testsuite/experimental/string_view/operators/char/2.cc: New.
  71         * testsuite/experimental/string_view/operators/wchar_t/2.cc: New.
  72         * testsuite/experimental/string_view/range_access/char/1.cc: New.
  73         * testsuite/experimental/string_view/range_access/wchar_t/1.cc: New.
  74         * testsuite/experimental/string_view/requirements/
  75         explicit_instantiation/1.cc: New.
  76         * testsuite/experimental/string_view/requirements/
  77         explicit_instantiation/char/1.cc: New.
  78         * testsuite/experimental/string_view/requirements/
  79         explicit_instantiation/char16_t/1.cc: New.
  80         * testsuite/experimental/string_view/requirements/
  81         explicit_instantiation/char32_t/1.cc: New.
  82         * testsuite/experimental/string_view/requirements/
  83         explicit_instantiation/wchar_t/1.cc: New.
  84         * testsuite/experimental/string_view/requirements/typedefs.cc: New.
  85         * testsuite/experimental/string_view/types/1.cc: New.
  86
  87 2013-11-16  François Dumont  <fdumont@gcc.gnu.org>
  88
  89         * testsuite/23_containers/unordered_set/55043.cc (equal): Add
  90         missing & on rhs parameter.
  91
  92 2013-11-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
  93
  94         * include/bits/stl_bvector.h (vector<bool>::emplace_back()): LWG 2187:
  95         Define.
  96         (vector<bool>::emplace()): Likewise.
  97         * testsuite/23_containers/vector/bool/emplace.cc: New.
  98
  99 2013-11-15  Ondřej Bílka <neleai@seznam.cz>
 100             Jonathan Wakely  <jwakely.gcc@gmail.com>
 101
 102         * doc/xml/manual/build_hacking.xml: Fix documentation typos.
 103         * doc/xml/manual/configure.xml: Likewise.
 104         * include/bits/atomic_base.h: Fix typos in comments.
 105         * include/bits/random.h: Likewise.
 106         * include/ext/cast.h: Likewise.
 107         * libsupc++/cxxabi.h: Likewise.
 108         * testsuite/ext/pb_ds/example/hash_illegal_resize.cc: Likewise.
 109         * testsuite/tr1/5_numerical_facilities/special_functions/testcase.h:
 110         Likewise.
 111         * testsuite/util/exception/safety.h: Likewise.
 112         * testsuite/util/testsuite_containers.h: Likewise.
 113         * testsuite/util/testsuite_hooks.cc: Likewise.
 114
 115 2013-11-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
 116
 117         * include/bits/stl_map.h (map): Implement C++11 allocator-aware
 118         container requirements.
 119         * include/bits/stl_multimap.h (multimap): Likewise.
 120         * include/bits/stl_multiset.h (multiset): Likewise.
 121         * include/bits/stl_set.h (set): Likewise.
 122         * include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_buffer and
 123         add accessors for value.
 124         (_Rb_tree_iterator, _Rb_tree_const_iterator): Use _Rb_tree_node
 125         accessors.
 126         (_Rb_tree): Use allocator_traits and implement support for sets and
 127         maps the be allocator-aware.
 128         * include/bits/forward_list.h (_Fwd_list_base::_M_create_node): Do
 129         not zero-initialize storage buffer.
 130         * include/bits/hashtable_policy.h (_Hashtable_alloc::_M_allocate_node):
 131         Likewise.
 132         * include/bits/stl_vector.h (vector(vector&&, const allocator_type&)):
 133         Add conditional noexcept specification.
 134         * doc/xml/manual/status_cxx2011.xml: Update status of containers.
 135         * testsuite/util/testsuite_allocator.h: Re-indent.
 136         * testsuite/23_containers/forward_list/allocator/copy.cc: Test
 137         allocator-extended copy constructor.
 138         * testsuite/23_containers/unordered_map/allocator/copy.cc: Likewise.
 139         * testsuite/23_containers/unordered_multimap/allocator/copy.cc:
 140         Likewise.
 141         * testsuite/23_containers/unordered_multiset/allocator/copy.cc:
 142         Likewise.
 143         * testsuite/23_containers/unordered_set/allocator/copy.cc: Likewise.
 144         * testsuite/23_containers/vector/allocator/copy.cc: Likewise.
 145         * testsuite/23_containers/forward_list/allocator/move.cc: New.
 146         * testsuite/23_containers/unordered_map/allocator/move.cc: New.
 147         * testsuite/23_containers/unordered_multimap/allocator/move.cc: New.
 148         * testsuite/23_containers/unordered_multiset/allocator/move.cc: New.
 149         * testsuite/23_containers/unordered_set/allocator/move.cc: New.
 150         * testsuite/23_containers/vector/allocator/move.cc: New.
 151         * testsuite/23_containers/map/allocator/copy.cc: New.
 152         * testsuite/23_containers/map/allocator/copy_assign.cc: New.
 153         * testsuite/23_containers/map/allocator/minimal.cc: New.
 154         * testsuite/23_containers/map/allocator/move.cc: New.
 155         * testsuite/23_containers/map/allocator/move_assign.cc: New.
 156         * testsuite/23_containers/map/allocator/noexcept.cc: New.
 157         * testsuite/23_containers/map/allocator/swap.cc: New.
 158         * testsuite/23_containers/multimap/allocator/copy.cc: New.
 159         * testsuite/23_containers/multimap/allocator/copy_assign.cc: New.
 160         * testsuite/23_containers/multimap/allocator/minimal.cc: New.
 161         * testsuite/23_containers/multimap/allocator/move.cc: New.
 162         * testsuite/23_containers/multimap/allocator/move_assign.cc: New.
 163         * testsuite/23_containers/multimap/allocator/noexcept.cc: New.
 164         * testsuite/23_containers/multimap/allocator/swap.cc: New.
 165         * testsuite/23_containers/multiset/allocator/copy.cc: New.
 166         * testsuite/23_containers/multiset/allocator/copy_assign.cc: New.
 167         * testsuite/23_containers/multiset/allocator/minimal.cc: New.
 168         * testsuite/23_containers/multiset/allocator/move.cc: New.
 169         * testsuite/23_containers/multiset/allocator/move_assign.cc: New.
 170         * testsuite/23_containers/multiset/allocator/noexcept.cc: New.
 171         * testsuite/23_containers/multiset/allocator/swap.cc: New.
 172         * testsuite/23_containers/set/allocator/copy.cc: New.
 173         * testsuite/23_containers/set/allocator/copy_assign.cc: New.
 174         * testsuite/23_containers/set/allocator/minimal.cc: New.
 175         * testsuite/23_containers/set/allocator/move.cc: New.
 176         * testsuite/23_containers/set/allocator/move_assign.cc: New.
 177         * testsuite/23_containers/set/allocator/noexcept.cc: New.
 178         * testsuite/23_containers/set/allocator/swap.cc: New.
 179         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
 180         Adjust dg-error line number.
 181         * testsuite/23_containers/vector/requirements/dr438/
 182         constructor_1_neg.cc: Likewise.
 183         * testsuite/23_containers/vector/requirements/dr438/
 184         constructor_2_neg.cc: Likewise.
 185         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
 186         Likewise.
 187
 188 2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
 189
 190         * scripts/extract_symvers.in: Ignore <localentry: > fields
 191         in readelf --symbols output.
 192
 193 2013-11-14  Jonathan Wakely  <jwakely.gcc@gmail.com>
 194
 195         * include/bits/alloc_traits.h (__allow_copy_cons): Remove.
 196         (__check_copy_constructible): Likewise.
 197         * include/bits/unordered_map.h (unordered_map, unordered_multimap):
 198         Do not derive from __check_copy_constructible.
 199         * include/bits/unordered_set.h (unordered_set, unordered_multiset):
 200         Likewise.
 201         * testsuite/23_containers/unordered_map/55043.cc: It is no longer
 202         necessary for is_copy_constructible to be correct to use nested
 203         unordered containers.
 204         * testsuite/23_containers/unordered_multimap/55043.cc: Likewise.
 205         * testsuite/23_containers/unordered_set/55043.cc: Likewise.
 206         * testsuite/23_containers/unordered_multiset/55043.cc: Likewise.
 207
 208 2013-11-13  Marc Glisse  <marc.glisse@inria.fr>
 209
 210         PR libstdc++/59087
 211         * include/ext/pod_char_traits.h: Uglify V, I and S.
 212
 213 2013-11-11  Jonathan Wakely  <jwakely.gcc@gmail.com>
 214
 215         PR libstdc++/54562
 216         * include/std/mutex (__timed_mutex_impl::__clock_t): Use
 217         high_resolution_clock for absolute timeouts, because
 218         pthread_mutex_timedlock uses CLOCK_REALTIME not CLOCK_MONOTONIC.
 219         (__timed_mutex_impl::_M_try_lock_for): Use steady_clock for relative
 220         timeouts as per [thread.req.timing].
 221         (__timed_mutex_impl::_M_try_lock_until<Clock,Duration>): Convert to
 222         __clock_t time point instead of using _M_try_lock_for.
 223
 224 2013-11-09  Jonathan Wakely  <jwakely.gcc@gmail.com>
 225
 226         PR libstdc++/58982
 227         * include/bits/stl_algobase.h (__copy_move::__copy_m): Use assertion
 228         to prevent using memmove() on non-assignable types.
 229         (__copy_move_backward::__copy_move_b): Likewise.
 230         * include/bits/stl_uninitialized.h (uninitialized_copy
 231         uninitialized_copy_n, uninitialized_fill, uninitialized_fill_n,
 232         __uninitialized_default, __uninitialized_default_n): Check for
 233         assignable as well as trivial.
 234         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
 235         58982.cc: New.
 236         * testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
 237         58982.cc: New.
 238         * testsuite/20_util/specialized_algorithms/uninitialized_fill/
 239         58982.cc: New.
 240         * testsuite/20_util/specialized_algorithms/uninitialized_fill_n/
 241         58982.cc: New.
 242         * testsuite/25_algorithms/copy/58982.cc: New.
 243         * testsuite/25_algorithms/copy_n/58982.cc: New.
 244
 245 2013-11-08  François Dumont  <fdumont@gcc.gnu.org>
 246
 247         * include/debug/safe_iterator.h (_BeforeBeginHelper<>::_S_Is):
 248         Take only a const safe iterator reference.
 249         (_BeforeBeginHelper<>::_S_Is_beginnest): Likewise.
 250         (__get_distance): Take only one type of iterator.
 251         (_Safe_iterator<>::_M_valid_range<>): Not template anymore.
 252         (_Safe_iterator<>::_M_get_sequence()): Return pointer to const
 253         sequence from a const_iterator and a pointer to sequence from an
 254         iterator.
 255         * include/debug/safe_iterator.tcc: Adapt.
 256         * include/debug/safe_local_iterator.h
 257         (_Safe_local_iterator<>::_M_valid_range<>): Not template anymore.
 258         (_Safe_local_iterator<>::_M_get_sequence()): Return pointer to
 259         const sequence from a const_iterator and a pointer to sequence
 260         from an iterator.
 261         * include/debug/safe_local_iterator.tcc: Adapt.
 262         * include/debug/forward_list
 263         (_BeforeBeginHelper<std::__debug::forward_list<>>): Adapt.
 264
 265 2013-11-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
 266
 267         * include/bits/regex_automaton.h (__detail::_State): Split
 268         non-dependent parts into new _State_base.
 269         (__detail::_NFA): Likewise for _NFA_base. Use std::move() to avoid
 270         copies when inserting _MatcherT and _StateT objects.
 271         * include/bits/regex_automaton.tcc: Move member definitions to base
 272         class. Qualify dependent names.
 273         * include/bits/regex_compiler.h (__detail::_Compiler::_M_get_nfa): Make
 274         non-const and use std::move to avoid copying.
 275         * include/bits/regex_compiler.tcc: Likewise.
 276         * include/bits/regex_executor.h (__detail::_Executor::_M_is_word): Use
 277         array, so past-the-end iterator is valid.
 278
 279         * include/bits/regex_automaton.h (__detail::_State, __detail::_NFA,
 280         __detail::_StateSeq): Remove redundant _CharT template parameters.
 281         * include/bits/regex_automaton.tcc: Likewise.
 282         * include/bits/regex_compiler.h (__detail::_Compiler): Likewise.
 283         (__compile_nfa): Add object generator for _Compiler.
 284         * include/bits/regex_compiler.tcc: Remove _CharT template parameters.
 285         * include/bits/regex_executor.h: Likewise.
 286         * include/bits/regex_executor.tcc: Likewise.
 287         * include/bits/regex.h (basic_regex): Assert char_type matches. Use
 288         __compile_nfa object generator. Remove _CharT template parameter.
 289
 290         * include/bits/regex_compiler.h (__detail::_AnyMatcher,
 291         __detail::_CharMatcher, __detail::_BracketMatcher): Remove redundant
 292         _CharT template parameters.
 293         * include/bits/regex_compiler.tcc: Likewise.
 294
 295         * include/bits/regex_compiler.h (__detail::__compile_nfa): Overload
 296         so that std::basic_string<C> and std::vector<C> iterators dispatch to
 297         the const C* compiler.
 298
 299         * include/bits/regex_compiler.h (__detail::__has_contiguous_iter):
 300         vector<bool> storage is not contiguous.
 301
 302 2013-11-06  Jonathan Wakely  <jwakely.gcc@gmail.com>
 303
 304         * include/bits/regex_automaton.h (_S_opcode_word_boundry): Rename to
 305         _S_opcode_word_boundary.
 306         * include/bits/regex_automaton.tcc: Likewise.
 307         * include/bits/regex_executor.h (__detail::_Executor::_M_word_boundry):
 308         Rename to _M_word_boundary.
 309         * include/bits/regex_executor.tcc: Likewise.
 310
 311 2013-11-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
 312
 313         N3655 C++1y TransformationTraits Redux
 314         * include/std/type_traits (remove_const_t, remove_volatile_t,
 315         remove_cv_t, add_const_t, add_volatile_t, add_cv_t, remove_reference_t,
 316         add_lvalue_reference_t, add_rvalue_reference_t, make_signed_t,
 317         make_unsigned_t, remove_extent_t, remove_all_extents_t,
 318         remove_pointer_t, add_pointer_t, aligned_storage_t, decay_t,
 319         enable_if_t, conditional_t, common_type_t, underlying_type_t,
 320         result_of_t): Define.
 321         * doc/xml/manual/status_cxx2014.xml: Update.
 322         * testsuite/20_util/add_lvalue_reference/requirements/typedefs-3.cc:
 323         New.
 324         * testsuite/20_util/add_rvalue_reference/requirements/typedefs-3.cc:
 325         New.
 326         * testsuite/20_util/common_type/requirements/typedefs-3.cc: New.
 327         * testsuite/20_util/conditional/requirements/typedefs-2.cc: New.
 328         * testsuite/20_util/decay/requirements/typedefs-2.cc: New.
 329         * testsuite/20_util/enable_if/requirements/typedefs-2.cc: New.
 330         * testsuite/20_util/make_signed/requirements/typedefs-3.cc: New.
 331         * testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: New.
 332         * testsuite/20_util/remove_reference/requirements/typedefs.cc: New.
 333         * testsuite/20_util/result_of/requirements/typedefs.cc: New.
 334         * testsuite/20_util/underlying_type/requirements/typedefs-3.cc: New.
 335         * testsuite/20_util/common_type/requirements/typedefs-2.cc: Change to
 336         compile-only test.
 337         * testsuite/20_util/decay/requirements/typedefs.cc: Likewise.
 338         * testsuite/20_util/make_signed/requirements/typedefs-1.cc: Likewise.
 339         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
 340         line number.
 341         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
 342         Likewise.
 343         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
 344         Likewise.
 345
 346 2013-11-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
 347
 348         * doc/xml/manual/status_cxx2011.xml: Document aligned_union as
 349         missing.
 350
 351 2013-11-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
 352             Paolo Carlini  <paolo.carlini@oracle.com>
 353
 354         * include/experimental/optional: Use __and_<> and __not_<> in
 355         conditions. Style fixes.
 356         (__constexpr_addressof, swap): Make inline.
 357         * testsuite/experimental/optional/cons/copy.cc: Adjust constants for
 358         32-bit targets.
 359         * testsuite/experimental/optional/cons/move.cc: Likewise.
 360         * testsuite/experimental/optional/cons/value.cc: Likewise.
 361         * testsuite/experimental/optional/constexpr/cons/value.cc: Likewise.
 362
 363 2013-11-01  Michael Brune  <lucdanton@free.fr>
 364
 365         * include/bits/enable_special_members.h: New.
 366         * include/experimental/optional: New.
 367         * include/Makefile.am: Handle include/experimental.
 368         * include/Makefile.in: Regenerate.
 369         * testsuite/libstdc++-dg/conformance.exp: Run tests from
 370         testsuite/experimental sub-directory.
 371         * testsuite/experimental/optional/assignment/1.cc: New.
 372         * testsuite/experimental/optional/assignment/2.cc: New.
 373         * testsuite/experimental/optional/assignment/3.cc: New.
 374         * testsuite/experimental/optional/assignment/4.cc: New.
 375         * testsuite/experimental/optional/assignment/5.cc: New.
 376         * testsuite/experimental/optional/assignment/6.cc: New.
 377         * testsuite/experimental/optional/cons/copy.cc: New.
 378         * testsuite/experimental/optional/cons/default.cc: New.
 379         * testsuite/experimental/optional/cons/move.cc: New.
 380         * testsuite/experimental/optional/cons/value.cc: New.
 381         * testsuite/experimental/optional/constexpr/cons/default.cc: New.
 382         * testsuite/experimental/optional/constexpr/cons/value.cc: New.
 383         * testsuite/experimental/optional/constexpr/in_place.cc: New.
 384         * testsuite/experimental/optional/constexpr/make_optional.cc: New.
 385         * testsuite/experimental/optional/constexpr/nullopt.cc: New.
 386         * testsuite/experimental/optional/constexpr/observers/1.cc: New.
 387         * testsuite/experimental/optional/constexpr/observers/2.cc: New.
 388         * testsuite/experimental/optional/constexpr/observers/3.cc: New.
 389         * testsuite/experimental/optional/constexpr/observers/4.cc: New.
 390         * testsuite/experimental/optional/constexpr/observers/5.cc: New.
 391         * testsuite/experimental/optional/constexpr/relops/1.cc: New.
 392         * testsuite/experimental/optional/constexpr/relops/2.cc: New.
 393         * testsuite/experimental/optional/constexpr/relops/3.cc: New.
 394         * testsuite/experimental/optional/constexpr/relops/4.cc: New.
 395         * testsuite/experimental/optional/constexpr/relops/5.cc: New.
 396         * testsuite/experimental/optional/constexpr/relops/6.cc: New.
 397         * testsuite/experimental/optional/in_place.cc: New.
 398         * testsuite/experimental/optional/make_optional.cc: New.
 399         * testsuite/experimental/optional/nullopt.cc: New.
 400         * testsuite/experimental/optional/observers/1.cc: New.
 401         * testsuite/experimental/optional/observers/2.cc: New.
 402         * testsuite/experimental/optional/observers/3.cc: New.
 403         * testsuite/experimental/optional/observers/4.cc: New.
 404         * testsuite/experimental/optional/observers/5.cc: New.
 405         * testsuite/experimental/optional/relops/1.cc: New.
 406         * testsuite/experimental/optional/relops/2.cc: New.
 407         * testsuite/experimental/optional/relops/3.cc: New.
 408         * testsuite/experimental/optional/relops/4.cc: New.
 409         * testsuite/experimental/optional/relops/5.cc: New.
 410         * testsuite/experimental/optional/relops/6.cc: New.
 411         * testsuite/experimental/optional/requirements.cc: New.
 412         * testsuite/experimental/optional/swap/1.cc: New.
 413
 414 2013-11-01  Jonathan Wakely  <jwakely.gcc@gmail.com>
 415
 416         * include/bits/stl_function.h (logical_not<void>): Add noexcept.
 417
 418 2013-11-01  Paolo Carlini  <paolo.carlini@oracle.com>
 419
 420         PR libstdc++/58952
 421         * include/c_global/cstdio: Undef getchar.
 422
 423 2013-11-01  Jonathan Wakely  <jwakely.gcc@gmail.com>
 424
 425         N3421 C++1y Transparent functors
 426         * include/bits/stl_function.h (plus<void>, minus<void>,
 427         multiplies<void>, divides<void>, modulus<void>, negate<void>,
 428         equal_to<void>, not_equal_to<void>, greater<void>, less<void>,
 429         greater_equal<void>, less_equal<void>, logical_and<void>,
 430         logical_or<void>, logical_not<void>, bit_and<void>, bit_or<void>,
 431         bit_xor<void>, bit_not<void>): Define.
 432         * doc/xml/manual/status_cxx2014.xml: Update.
 433         * testsuite/20_util/function_objects/comparisons_void.cc: New.
 434
 435 2013-10-31  Jonathan Wakely  <jwakely.gcc@gmail.com>
 436
 437         * include/std/tuple (_Index_tuple, _Build_index_tuple): Move to
 438         <utility>.
 439         * include/std/utility (integer_sequence, make_integer_sequence,
 440         index_sequence, make_index_sequence, index_sequence_for): Define.
 441         * doc/xml/manual/status_cxx2014.xml: Update.
 442         * testsuite/20_util/integer_sequence/intseq.cc: New.
 443         * testsuite/20_util/integer_sequence/requirements/typedefs.cc: New.
 444
 445 2013-10-31  Steve Ellcey  <sellcey@mips.com>
 446
 447         * configure.ac: Add header checks for fenv.h and complex.h.
 448         * configure: Regenerate.
 449
 450 2013-10-31  Edward Smith-Rowland  <3dw4rd@verizon.net>
 451
 452         Implement C++14 digit separators.
 453         * include/include/bits/parse_numbers.h: Change struct _Digit<_Base, '`'>
 454         to struct _Digit<_Base, '\''>.
 455
 456 2013-10-31  Paolo Carlini  <paolo.carlini@oracle.com>
 457
 458         * testsuite/20_util/default_delete/48631_neg.cc: Tweak dg-prune.
 459
 460 2013-10-30  Jonathan Wakely  <jwakely.gcc@gmail.com>
 461
 462         * testsuite/29_atomics/atomic/operators/pointer_partial_void.cc: Fix
 463         and enable VERIFY tests.
 464
 465 2013-10-30  Jonathan Wakely  <jwakely.gcc@gmail.com>
 466
 467         * include/bits/shared_ptr (__shared_ptr): Assert non-void pointer.
 468         * include/bits/shared_ptr (default_delete): Likewise.
 469         * testsuite/20_util/shared_ptr/cons/58839.cc: Do not use
 470         default_delete<void>.
 471         * testsuite/20_util/shared_ptr/cons/void_neg.cc: New.
 472         * testsuite/20_util/default_delete/void_neg.cc: New.
 473         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust line numbers.
 474         * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.
 475
 476 2013-10-29  Jonathan Wakely  <jwakely.gcc@gmail.com>
 477
 478         PR libstdc++/58839
 479         * include/bits/shared_ptr_base.h
 480         (__shared_ptr<T>::__shared_ptr(unique_ptr<U,D>&&)): Only use addressof
 481         when unique_ptr<U,D>::pointer is not a built-in pointer type.
 482         * testsuite/20_util/shared_ptr/cons/58839.cc: New.
 483         * testsuite/20_util/enable_shared_from_this/members/assign.cc: New.
 484         * testsuite/20_util/enable_shared_from_this/members/unique_ptr.cc: New.
 485
 486 2013-10-29  Jonathan Wakely  <jwakely.gcc@gmail.com>
 487
 488         * include/bits/hashtable.cc (__access_protected_ctor): Define and use
 489         new type instead of _Hashtable_ebo_helper.
 490         * testsuite/23_containers/unordered_set/
 491         not_default_constructible_hash_neg.cc: Adjust line number.
 492
 493 2013-10-28  Tim Shen  <timshen91@gmail.com>
 494
 495         * regex_executor.tcc: Add comments.
 496
 497 2013-10-26  Tim Shen  <timshen91@gmail.com>
 498
 499         * include/bits/regex.h: Remove unnecessary friends.
 500         * include/bits/regex.tcc (__regex_algo_impl<>): Move __get_executor
 501         to here.
 502         * include/bits/regex_executor.h: Remove _DFSExecutor and _BFSExecutor;
 503         they are merged into _Executor. Eliminate quantifier tracking part, so
 504         it's faster.
 505         * include/bits/regex_executor.tcc: Implement _Executor.
 506         * testsuite/28_regex/algorithms/regex_match/ecma/char/ungreedy.cc: New.
 507         * testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc: Adjust
 508         duplicate testcases.
 509         * testsuite/performance/28_regex/split.h: New.
 510         * testsuite/performance/28_regex/split_bfs.cc: New.
 511         * testsuite/util/testsuite_regex.h: Adjust behavior of two-executors
 512         agreement judger: do not compare match_results when executor return
 513         false.
 514
 515 2013-10-25  François Dumont  <fdumont@gcc.gnu.org>
 516
 517         * include/debug/formatter.h (__check_singular): Add const on
 518         iterator reference.
 519         * include/debug/functions.h (__check_singular): Likewise.
 520         (__check_singular(const _Safe_iterator<_Ite, _Seq>&)): Delete.
 521         (__check_dereferenceable(const _Ite&)): Add const on iterator
 522         reference.
 523         (__check_dereferenceable(const _Safe_local_iterator<>&)): New.
 524         * include/debug/safe_iterator.h (__check_singular_aux): Review
 525         comment.
 526         * testsuite/23_containers/vector/debug/debug_functions.cc: New.
 527         * testsuite/23_containers/unordered_set/debug/debug_functions.cc:
 528         New.
 529
 530 2013-10-23  Chris Jefferson  <chris@bubblescope.net>
 531             Paolo Carlini  <paolo.carlini@oracle.com>
 532
 533         * testsuite/util/testsuite_containergen.h: New.
 534         * testsuite/util/testsuite_iterators.h (test_container<>::val): Add.
 535         * testsuite/25_algorithms/nth_element/random_test.cc: New, use the
 536         above.
 537         * testsuite/25_algorithms/partial_sort/random_test.cc: Likewise.
 538         * testsuite/25_algorithms/partial_sort_copy/random_test.cc: Likewise.
 539         * testsuite/25_algorithms/sort/random_test.cc: Likewise.
 540
 541 2013-10-23  Jason Merrill  <jason@redhat.com>
 542
 543         * include/bits/hashtable.h (_Hashtable): Force EBO for _Hash_code_base.
 544
 545 2013-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
 546
 547         PR libstdc++/58850
 548         * include/std/chrono (minutes, hours): Change typedefs to uniformly
 549         use int64_t.
 550         * testsuite/20_util/duration/arithmetic/58850.cc: New.
 551
 552 2013-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
 553
 554         * testsuite/decimal/pr58815.cc: Fix thinko.
 555
 556 2013-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
 557
 558         PR libstdc++/58815
 559         * include/decimal/decimal (decimal32::operator long long(),
 560         decimal64::operator long long(), decimal128::operator long long()):
 561         Add in c++11 mode per n3407.
 562         * testsuite/decimal/pr58815.cc: New.
 563
 564 2013-10-22  Edward Smith-Rowland  <3dw4rd@verizon.net>
 565
 566         * include/bits/basic_string.h (operator""s): Remove space between quotes
 567         and literal identifier.
 568         * include/std/chrono (operator""h, operator""min, operator""s,
 569         operator""ms, operator""us, operator""ns): Ditto.
 570
 571 2013-10-22  Ed Smith-Rowland  <3dw4rd@verizon.net>
 572
 573         Implement N3779 - User-defined Literals for std::complex,
 574         part 2 of UDL for Standard Library Types
 575         * include/std/complex: Add complex literal operators.
 576         * testsuite/26_numerics/complex/literals/types.cc: New.
 577         * testsuite/26_numerics/complex/literals/values.cc: New.
 578
 579 2013-10-21  Edward Smith-Rowland  <3dw4rd@verizon.net>
 580
 581         PR libstdc++/58804
 582         PR libstdc++/58729
 583         * include/tr2/dynamic_bitset
 584         (__dynamic_bitset_base<_WordT, _Alloc>::_M_are_all_aux,
 585         __dynamic_bitset_base<_WordT, _Alloc>::_M_do_count):
 586         Use __builtin_popcountll() instead of __builtin_popcountl().
 587         * include/tr2/dynamic_bitset.tcc
 588         (__dynamic_bitset_base<_WordT, _Alloc>::_M_do_find_first,
 589         __dynamic_bitset_base<_WordT, _Alloc>::_M_do_find_next):
 590         Use __builtin_ctzll() instead of __builtin_ctzl().
 591
 592 2013-10-20  Tim Shen  <timshen91@gmail.com>
 593
 594         * include/bits/regex.h: Remove virtual class _Automaton.
 595         * include/bits/regex_automaton.h: Likewise.
 596         * include/bits/regex.tcc: Adjust comment for policy changing.
 597         * include/bits/regex_executor.h: Update comments of complexity.
 598         * include/bits/regex_executor.tcc: Adjust executor choosing
 599         policy. Now DFS executor is the default one.
 600         * testsuite/util/testsuite_regex.h (regex_match_debug,
 601         regex_search_debug): Adjust for policy changing.
 602
 603 2013-10-20  Chris Jefferson  <chris@bubblescope.net>
 604             Paolo Carlini  <paolo.carlini@oracle.com>
 605
 606         PR libstdc++/58800
 607         * include/bits/stl_algo.h (__unguarded_partition_pivot): Change
 608         __last - 2 to __last - 1.
 609         * testsuite/25_algorithms/nth_element/58800.cc: New
 610
 611 2013-10-18  Edward Smith-Rowland  <3dw4rd@verizon.net>
 612
 613         PR libstdc++/58729
 614         * include/tr2/dynamic_bitset (_M_resize, resize): Use input value
 615         to set bits; (_M_do_left_shift, _M_do_right_shift, _M_do_to_ulong,
 616         _M_do_to_ullong, _M_do_find_first, _M_do_find_next, _M_copy_from_ptr,
 617         operator>>): Move long methods outline to...
 618         * include/tr2/dynamic_bitset.tcc: New.
 619         * include/Makefile.am: Add dynamic_bitset.tcc.
 620         * include/Makefile.in: Add dynamic_bitset.tcc.
 621         * testsuite/tr2/dynamic_bitset/pr58729.cc: New.
 622
 623 2013-10-18  Tim Shen  <timshen91@gmail.com>
 624
 625         * include/bits/regex_scanner.tcc: (_Scanner<>::_M_scan_normal,
 626         _Scanner<>::_M_eat_escape_ecma, _Scanner<>::_M_eat_escape_posix,
 627         _Scanner<>::_M_eat_escape_awk): Narrow character before finding in maps.
 628         * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/cjk_match.cc:
 629         New.
 630
 631 2013-10-17  Tim Shen  <timshen91@gmail.com>
 632
 633         * include/bits/regex.h (regex_token_iterator<>::regex_token_iterator):
 634         Fix initialization orders in initialization list and add explicit braces
 635         for potentially ambiguous(actually not) `else` branch to eliminate
 636         warnings.
 637         * include/bits/regex_automaton.h (_NFA<>::_NFA): Likewise.
 638         * include/bits/regex_compiler.h (_CharMatcher<>::_CharMatcher,
 639         _BracketMatcher<>::_BracketMatcher): Likewise.
 640         * include/bits/regex_compiler.tcc (_Compiler<>::_Compiler,
 641         _Compiler<>::_M_atom): Likewise.
 642         * include/bits/regex_executor.h (_Executor<>::_Executor): Likewise.
 643         * include/bits/regex_executor.tcc (_DFSExecutor<>::_M_dfs,
 644         _Executor<>::_M_word_boundry): Likewise.
 645         * include/bits/regex_scanner.tcc (_Scanner<>::_Scanner,
 646         _Scanner<>::_M_eat_class): Likewise.
 647         * include/bits/regex.tcc (__regex_algo_impl<>,
 648         regex_iterator<>::operator++): Likewise, and remove unused typedef.
 649
 650 2013-10-16  Tim Shen  <timshen91@gmail.com>
 651
 652         * include/bits/regex.h (regex_token_iterator<>::regex_token_iterator):
 653         Add initialization for _M_has_m1.
 654         * include/bits/regex.tcc (regex_token_iterator<>::operator=): Add return
 655         statment.
 656
 657 2013-10-15  Diego Novillo  <dnovillo@google.com>
 658
 659         * testsuite/20_util/exchange/1.cc: Add missing function
 660         bodies.
 661
 662 2013-10-15  Tim Shen  <timshen91@gmail.com>
 663
 664         PR libstdc++/58737
 665         * include/bits/regex_automaton.h (_Automaton<>::~_Automaton): Fix memory
 666         leak by adding it.
 667         * include/bits/regex_executor.h (_Executor<>::~_Executor): Likewise.
 668
 669 2013-10-11  H.J. Lu  <hongjiu.lu@intel.com>
 670
 671         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
 672
 673 2013-10-10  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 674
 675         * testsuite/29_atomics/atomic/cons/49445.cc
 676         (dg-require-atomic-builtins): Add.
 677
 678 2013-10-09  Jonathan Wakely  <jwakely.gcc@gmail.com>
 679
 680         * testsuite/20_util/shared_ptr/cons/58659.cc: Use VERIFY instead of
 681         aborting.
 682
 683 2013-10-09  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 684
 685         * testsuite/20_util/shared_ptr/cons/58659.cc: Use __builtin_abort().
 686
 687 2013-10-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
 688
 689         * testsuite/*: Remove stray semi-colons after function definitions.
 690
 691 2013-10-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
 692
 693         PR libstdc++/58659
 694         * include/bits/shared_ptr_base.h (__shared_count::__shared_count(P,D)):
 695         Delegate to constructor taking allocator.
 696         (__shared_count::_S_create_from_up): Inline into ...
 697         (__shared_count::__shared_count(unique_ptr<Y,D>&&): Here. Use
 698         std::conditional instead of constrained overloads. Allocate memory
 699         using the allocator type that will be used for deallocation.
 700         * testsuite/20_util/shared_ptr/cons/58659.cc: New.
 701         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust.
 702
 703 2013-10-08  Tim Shen  <timshen91@gmail.com>
 704
 705         * include/bits/regex_executor.h: Add _TodoList class.
 706         * include/bits/regex_executor.tcc (_BFSExecutor<>::_M_main): Add
 707         _M_match_stack and _M_stack to make everything faster. Break if
 708         _M_stack is empty, to reduce unnecessary idling.
 709         * testsuite/performance/28_regex/split.cc: New.
 710
 711 2013-10-06  Tim Shen  <timshen91@gmail.com>
 712
 713         * include/bits/regex.h: (regex_token_iterator<>::regex_token_iterator):
 714         Fix compile error.
 715         * include/bits/regex.tcc: (regex_replace<>): Remove default parameter.
 716
 717 2013-10-06  Tim Shen  <timshen91@gmail.com>
 718
 719         * include/bits/regex.h (__regex_algo_impl<>, regex_match<>,
 720         regex_search<>): New abstract function for regex_match and regex_search.
 721         * include/bits/regex.tcc (__regex_algo_impl<>): Implement.
 722         * include/bits/regex_executor.h
 723         (_Executor<>::_M_lookahead,
 724          _DFSExecutor<>::_M_clone,
 725          _BFSExecutor<>::_M_clone): Let _M_clone to choose which executor to
 726         use.
 727         * include/bits/regex_executor.tcc (__get_executor<>): Update the
 728         definition to support __policy.
 729         * testsuite/28_regex/algorithms/regex_match/awk/cstring_01.cc: Use
 730         *_debug.
 731         * testsuite/28_regex/algorithms/regex_match/basic/empty_range.cc: Same.
 732         * testsuite/28_regex/algorithms/regex_match/basic/string_01.cc: Same.
 733         * testsuite/28_regex/algorithms/regex_match/basic/string_range_00_03.cc:
 734         Same.
 735         * testsuite/28_regex/algorithms/regex_match/basic/string_range_01_03.cc:
 736         Same.
 737         * testsuite/28_regex/algorithms/regex_match/basic/string_range_02_03.cc:
 738         Same.
 739         * testsuite/28_regex/algorithms/regex_match/ecma/char/53622.cc: Same.
 740         * testsuite/28_regex/algorithms/regex_match/ecma/char/57173.cc: Same.
 741         * testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc: Same.
 742         * testsuite/28_regex/algorithms/regex_match/ecma/char/anymatcher.cc:
 743         Same.
 744         * testsuite/28_regex/algorithms/regex_match/ecma/char/backref.cc: Same.
 745         * testsuite/28_regex/algorithms/regex_match/ecma/char/empty_range.cc:
 746         Same.
 747         * testsuite/28_regex/algorithms/regex_match/ecma/char/emptygroup.cc:
 748         Same.
 749         * testsuite/28_regex/algorithms/regex_match/ecma/char/hex.cc: Same.
 750         * testsuite/28_regex/algorithms/regex_match/ecma/char/quoted_char.cc:
 751         Same.
 752         * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/anymatcher.cc:
 753         Same.
 754         * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/hex.cc: Same.
 755         * testsuite/28_regex/algorithms/regex_match/extended/
 756         string_bracket_01.cc: Same.
 757         * testsuite/28_regex/algorithms/regex_match/extended/cstring_plus.cc:
 758         Same.
 759         * testsuite/28_regex/algorithms/regex_match/extended/
 760         string_questionmark.cc: Same.
 761         * testsuite/28_regex/algorithms/regex_match/extended/cstring_range.cc:
 762         Same.
 763         * testsuite/28_regex/algorithms/regex_match/extended/string_any.cc:
 764         Same.
 765         * testsuite/28_regex/algorithms/regex_match/extended/
 766         string_dispatch_01.cc: Same.
 767         * testsuite/28_regex/algorithms/regex_match/extended/
 768         string_range_00_03.cc: Same.
 769         * testsuite/28_regex/algorithms/regex_match/extended/
 770         string_range_01_03.cc: Same.
 771         * testsuite/28_regex/algorithms/regex_match/extended/
 772         string_range_02_03.cc: Same.
 773         * testsuite/28_regex/algorithms/regex_match/extended/wstring_locale.cc:
 774         Same.
 775         * testsuite/28_regex/algorithms/regex_search/basic/string_01.cc: Same.
 776         * testsuite/28_regex/algorithms/regex_search/ecma/assertion.cc: Same.
 777         * testsuite/28_regex/algorithms/regex_search/ecma/flags.cc: Same.
 778         * testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc: Same.
 779         * testsuite/28_regex/algorithms/regex_search/ecma/string_01.cc: Same.
 780         * testsuite/28_regex/match_results/format.cc: Same.
 781         * testsuite/util/testsuite_regex.h
 782         (regex_match_debug<>, regex_search_debug<>): Implement.
 783
 784 2013-10-06  Oleg Endo  <olegendo@gcc.gnu.org>
 785             Paolo Carlini  <paolo.carlini@oracle.com>
 786
 787         PR libstdc++/58625
 788         * include/c_global/cmath (signbit): Use __builtin_signbitf and
 789         __builtin_signbitl.
 790
 791 2013-10-03  Tim Shen  <timshen91@gmail.com>
 792
 793         * include/bits/regex_executor.tcc (_DFSExecutor<>::_M_dfs): Fix wrong
 794         backup variable initialization.
 795
 796 2013-10-03  John Woolverton  <jdwoolverton@gmail.com>
 797
 798         PR libstdc++/58604
 799         * include/std/vector: Fix garbled line in HP Copyright.
 800
 801 2013-10-03  Marc Glisse  <marc.glisse@inria.fr>
 802
 803         * libsupc++/del_op.cc (operator delete): Don't test for 0 before free.
 804         * libsupc++/del_opnt.cc (free): Only declare if freestanding.
 805         (operator delete): Qualify free with std::.
 806
 807 2013-10-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 808             Daniel Krugler  <daniel.kruegler@gmail.com>
 809
 810         PR libstdc++/58569
 811         * include/std/functional (function::_CheckResult): Move to namespace
 812         scope and rename to __check_func_return_type.
 813         * testsuite/20_util/function/58569.cc: New.
 814
 815 2013-10-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 816
 817         PR libstdc++/58594
 818         * include/bits/shared_ptr_base.h
 819         (_Sp_counted_ptr_inplace::_M_get_deleter()): Cast away cv-quals.
 820         * testsuite/20_util/shared_ptr/creation/58594.cc: New.
 821
 822 2013-10-02  Tim Shen  <timshen91@gmail.com>
 823
 824         * include/bits/regex_compiler.h
 825         (_BracketMatcher<>::_M_add_equivalence_class): Implement it correctly.
 826         * include/bits/regex_compiler.tcc (_BracketMatcher<>::operator()):
 827         Add _M_equiv_set support.
 828         * testsuite/28_regex/algorithms/regex_match/extended/
 829         cstring_bracket_01.cc: Add new "[[=a=]]" testcase.
 830
 831 2013-10-01  Tim Shen  <timshen91@gmail.com>
 832
 833         * doc/xml/manual/status_cxx2011.xml: Change "is not implemented" to
 834         "is not correctly implemented".
 835
 836 2013-10-01  Tim Shen  <timshen91@gmail.com>
 837
 838         * doc/xml/manual/status_cxx2011.xml: Update regex status.
 839         * include/bits/regex.h (match_results<>::begin,
 840         match_results<>::cbegin, match_results<>::end, match_results<>::cend):
 841         [28.10.3.13], [28.10.3.14] Always iterate the range [0, size()-2).
 842
 843 2013-10-01  François Dumont  <fdumont@gcc.gnu.org>
 844
 845         * include/parallel/algobase.h (mismatch, equal): Provide parallel
 846         version for N3671 overloads.
 847
 848 2013-10-01  Paul Pluzhnikov  <ppluzhnikov@google.com>
 849
 850         * src/c++11/snprintf_lite.cc: Add missing
 851         _GLIBCXX_{BEGIN,END}_NAMESPACE_VERSION
 852
 853 2013-10-01  Joern Rennecke  <joern.rennecke@embecosm.com>
 854
 855         * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Also check for
 856         _Unwind_SjLj_Register when deciding if to set enable_sjlj_exceptions.
 857         * configure: Regenerate.
 858
 859 2013-10-01  Tim Shen  <timshen91@gmail.com>
 860
 861         PR libstdc++/58576
 862         * include/bits/regex_automaton.tcc (_NFA<>::_M_eliminate_dummy)
 863         (_StateSeq<>::_M_clone): Add _S_opcode_subexpr_lookahead branch.
 864         * testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc: New.
 865
 866 2013-09-30  Paolo Carlini  <paolo.carlini@oracle.com>
 867
 868         * include/parallel/algo.h (__find_switch): Use __binder2nd.
 869
 870 2013-09-30  Chris Jefferson  <chris@bubblescope.net>
 871
 872         PR libstdc++/58437
 873         * include/bits/stl_algo.h (__move_median_first): Rename to
 874         __move_median_to_first, change to take an addition argument.
 875         (__unguarded_partition_pivot): Adjust.
 876         * testsuite/performance/25_algorithms/sort.cc: New.
 877         * testsuite/performance/25_algorithms/sort_heap.cc: Likewise.
 878         * testsuite/performance/25_algorithms/stable_sort.cc: Likewise.
 879
 880 2013-09-28  François Dumont  <fdumont@gcc.gnu.org>
 881
 882         * include/bits/stl_algo.h (remove_copy, remove_copy_if): Declare
 883         inline.
 884         (rotate_copy, stable_partition, partial_sort_copy): Likewise.
 885         (lower_bound, upper_bound, equal_range, inplace_merge): Likewise.
 886         (includes, next_permutation, prev_permutation): Likewise.
 887         (replace_copy, replace_copy_if, is_sorted_until): Likewise.
 888         (minmax_element, is_permutation, adjacent_find): Likewise.
 889         (count, count_if, search, search_n, merge): Likewise.
 890         (set_intersection, set_difference): Likewise.
 891         (set_symmetric_difference, min_element, max_element): Likewise.
 892         * include/bits/stl_algobase.h (lower_bound): Likewise.
 893         (lexicographical_compare, mismatch): Likewise.
 894
 895 2013-09-28  Tim Shen <timshen91@gmail.com>
 896
 897         * include/bits/regex_scanner.tcc (_Scanner<>::_M_eat_escape_posix):
 898         Let ordinary char escaping in POSIX be valid.
 899         * testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc: Test this
 900         change.
 901
 902 2013-09-27  François Dumont  <fdumont@gcc.gnu.org>
 903
 904         * include/bits/predefined_ops.h: New.
 905         * include/bits/stl_heap.h: Include <bits/predefined_ops.h>.
 906         (__is_heap_until, __push_heap, __adjust_heap, __pop_heap): Remove
 907         algo duplication.
 908         (__is_heap): Adapt.
 909         (__make_heap): New.
 910         (make_heap): Adapt to use latter.
 911         (__sort_heap): New.
 912         (sort_heap): Adapt to use latter.
 913         * include/bits/algobase.h: Include <bits/predefined_ops.h>.
 914         (__lexicographical_compare_impl): New.
 915         (__lexicographical_compare<false>::__lc): Adapt to use latter.
 916         (lexicographical_compare): Likewise.
 917         (__lower_bound): New.
 918         (lower_bound): Adapt to use latter.
 919         (equal): Use _GLIBCXX_STD_A::equal in N3671 overloads.
 920         (__mismatch): New.
 921         (mismatch): Use latter.
 922         * include/bits/algo.h: Include <bits/predefined_ops.h>. Remove
 923         <functional> include.
 924         (__move_median_first, __find, __find_if, __find_if_not): Remove
 925         algo duplication.
 926         (__find_end): Likewise.
 927         (__search_n): Rename into ...
 928         (__search_n_aux): ... this.
 929         (__search_n): Renew, use latter.
 930         (search_n): Use latter.
 931         (__search): New.
 932         (search): Use latter.
 933         (__find_end): Likewise.
 934         (__remove_copy_if): New.
 935         (remove_copy): Use latter.
 936         (__adjacent_find): New.
 937         (adjacent_find): Use latter.
 938         (__unique): New.
 939         (unique): Use latter.
 940         (__unique_copy): Remove algo duplication.
 941         (__stable_partition): New.
 942         (stable_partition): Use latter.
 943         (__heap_select): Remove algo duplication, use __make_heap.
 944         (__partial_sort): New, use latter.
 945         (partial_sort): Use latter.
 946         (__partial_sort_copy): New.
 947         (partial_sort_copy): Use latter.
 948         (__unguarded_linear_insert, __insertion_sort): Remove algo
 949         duplication.
 950         (__unguarded_insertion_sort, __final_insertion_sort): Likewise.
 951         (__unguarded_partition, __unguarded_partition_pivot): Likewise.
 952         (__partial_sort): New.
 953         (partial_sort): Use latter.
 954         (__sort): New.
 955         (sort): Use latter.
 956         (lower_bound): Use __lower_bound.
 957         (__upper_bound): New.
 958         (upper_bound): Use latter.
 959         (__equal_range): New.
 960         (equal_range): Use latter.
 961         (__move_merge_adaptive, __move_merge_adaptive_backward): Remove
 962         algo duplication.
 963         (__merge_adaptive, __merge_without_buffer): Likewise.
 964         (__inplace_merge): New.
 965         (inplace_merge): Use latter.
 966         (__move_merge, __merge_sort_loop, __chunk_insertion_sort): Remove
 967         algo duplication.
 968         (__merge_sort_with_buffer, __stable_sort_adaptive): Likewise.
 969         (__inplace_stable_sort): Likewise.
 970         (__include): New.
 971         (includes): Use latter.
 972         (__next_permutation): New.
 973         (next_permutation): Use latter.
 974         (__prev_permutation): New.
 975         (prev_permutation): Use latter.
 976         (__replace_copy_if): New.
 977         (replace_copy): Use latter.
 978         (__is_sorted_until): New.
 979         (is_sorted_unitl): Use latter.
 980         (__minmax_element): New.
 981         (minmax_element): Use latter.
 982         (__is_permutation): New.
 983         (is_permutation): Use latter.
 984         (__adjacent_find): New.
 985         (adjacent_find): Use latter.
 986         (__count_if): New.
 987         (count): Use latter.
 988         (count_if): Likewise.
 989         (__merge): New.
 990         (merge): Use latter.
 991         (__stable_sort): New.
 992         (stable_sort): Use latter.
 993         (__set_union): New.
 994         (set_union): Use latter.
 995         (__set_intersection): New.
 996         (set_intersection): Use latter.
 997         (__set_difference): New.
 998         (set_difference): Use latter.
 999         (__set_symmetric_difference): New.
1000         (set_symmetric_difference): Use latter.
1001         (__min_element): New.
1002         (min_element): Use latter.
1003         (__max_element): New.
1004         (max_element): Use latter.
1005         * include/Makefile.am: Add predefined_ops.h.
1006         * include/Makefile.in: Regenerate.
1007         * include/parallel/algobase.h (equal, mismatch): Add overloads
1008         from N3671.
1009         * testsuite/25_algorithms/is_permutation/vectorbool.cc: New.
1010         * testsuite/25_algorithms/adjacent_find/vectorbool.cc: Likewise.
1011         * testsuite/25_algorithms/find/vectorbool.cc: Likewise.
1012         * testsuite/25_algorithms/find_if/vectorbool.cc: Likewise.
1013         * testsuite/25_algorithms/find_first_of/vectorbool.cc: Likewise.
1014         * testsuite/25_algorithms/heap/vectorbool.cc: Likewise.
1015         * testsuite/25_algorithms/find_end/vectorbool.cc: Likewise.
1016         * testsuite/25_algorithms/find_if_not/vectorbool.cc: Likewise.
1017
1018 2013-09-27  Jonathan Wakely  <jwakely.gcc@gmail.com>
1019
1020         PR libstdc++/57465
1021         * include/std/functional
1022         (_Function_base::_Base_manager::_M_not_empty_function): Fix overload
1023         for pointers.
1024         * testsuite/20_util/function/cons/57465.cc: New.
1025
1026 2013-09-26  Tim Shen  <timshen91@gmail.com>
1027
1028         * regex_error.h: Remove _S_error_last to follow the standard.
1029         * regex_scanner.tcc:
1030         (_Scanner<_FwdIter>::_M_scan_in_brace): Change error_brace to
1031         error_badbrace.
1032         (_Scanner<>::_M_eat_escape_posix): Extended doesn't support
1033         back-reference.
1034         * testsuite/28_regex/algorithms/regex_match/ecma/char/53622.cc:
1035         Move here from ../../extended.
1036         * testsuite/28_regex/algorithms/regex_match/ecma/char/57173.cc:
1037         Likewise.
1038
1039 2013-09-25  Marc Glisse  <marc.glisse@inria.fr>
1040
1041         PR libstdc++/58338
1042         * include/bits/forward_list.h (_Fwd_list_node_base::_M_transfer_after):
1043         Mark as noexcept.
1044         (_Fwd_list_iterator) [_Fwd_list_iterator, operator*, operator->,
1045         operator++, operator==, operator!=, _M_next]: Likewise.
1046         (_Fwd_list_const_iterator) [_Fwd_list_const_iterator, operator*,
1047         operator->, operator++, operator==, operator!=, _M_next]: Likewise.
1048         (operator==(const _Fwd_list_iterator&, const _Fwd_list_const_iterator&),
1049         operator!=(const _Fwd_list_iterator&, const _Fwd_list_const_iterator&)):
1050         Likewise.
1051         * include/bits/hashtable_policy.h (_Hash_node_base::_Hash_node_base,
1052         _Hash_node::_M_next, _Node_iterator_base::_Node_iterator_base,
1053         _Node_iterator_base::_M_incr, operator==(const _Node_iterator_base&,
1054         const _Node_iterator_base&), operator!=(const _Node_iterator_base&,
1055         const _Node_iterator_base&)): Likewise.
1056         (_Node_iterator) [_Node_iterator, operator*, operator->, operator++]:
1057         Likewise.
1058         (_Node_const_iterator) [_Node_const_iterator, operator*, operator->,
1059         operator++]: Likewise.
1060         * include/debug/safe_iterator.h (_Safe_iterator) [_Safe_iterator,
1061         operator=, operator*, operator->, operator++, operator--, operator[],
1062         operator+=, operator+, operator-=, operator-, base, operator _Iterator]:
1063         Likewise.
1064         (operator==(const _Safe_iterator&, const _Safe_iterator&),
1065         operator!=(const _Safe_iterator&, const _Safe_iterator&),
1066         operator<(const _Safe_iterator&, const _Safe_iterator&),
1067         operator<=(const _Safe_iterator&, const _Safe_iterator&),
1068         operator>(const _Safe_iterator&, const _Safe_iterator&),
1069         operator>=(const _Safe_iterator&, const _Safe_iterator&),
1070         operator-(const _Safe_iterator&, const _Safe_iterator&),
1071         operator+(difference_type, const _Safe_iterator&)): Likewise.
1072         * include/profile/iterator_tracker.h (__iterator_tracker)
1073         [__iterator_tracker, base, operator _Iterator, operator->, operator++,
1074         operator--, operator=, operator*, operator[], operator+=, operator+,
1075         operator-=, operator-]: Likewise.
1076         (operator==(const __iterator_tracker&, const __iterator_tracker&),
1077         operator!=(const __iterator_tracker&, const __iterator_tracker&),
1078         operator<(const __iterator_tracker&, const __iterator_tracker&),
1079         operator<=(const __iterator_tracker&, const __iterator_tracker&),
1080         operator>(const __iterator_tracker&, const __iterator_tracker&),
1081         operator>=(const __iterator_tracker&, const __iterator_tracker&),
1082         operator-(const __iterator_tracker&, const __iterator_tracker&),
1083         operator+(difference_type, const __iterator_tracker&)): Likewise.
1084
1085 2013-09-24  Marc Glisse  <marc.glisse@inria.fr>
1086
1087         PR libstdc++/58338
1088         PR libstdc++/56166
1089         * include/bits/basic_string.h (basic_string)
1090         [basic_string(basic_string&&)]: Make the noexcept conditional.
1091         [operator=(basic_string&&), assign(basic_string&&)]: Link to PR 58265.
1092         [begin(), end(), rbegin(), rend(), clear]: Remove noexcept.
1093         [pop_back]: Comment on the lack of noexcept.
1094         * include/debug/string (basic_string) [basic_string(const _Allocator&),
1095         basic_string(basic_string&&), begin(), end(), rbegin(), rend(), clear,
1096         operator[](size_type), pop_back]: Comment out noexcept, until vstring
1097         replaces basic_string.
1098
1099 2013-09-24  Tim Shen  <timshen91@gmail.com>
1100
1101         * include/Makefile.am: Add regex.tcc.
1102         * include/Makefile.in: Regenerate.
1103         * include/bits/regex.h: Remove definitions to regex.tcc.
1104         * include/bits/regex.tcc: New.
1105         (match_results::format, regex_replace): Implement;
1106         * include/bits/regex_compiler.h: Move _M_flags to the top of class
1107         member list, because other members' initialization depend on it.
1108         * include/bits/regex_compiler.tcc
1109         (_Compiler<>::_Compiler): Adjust member initializations.
1110         (_Compiler<>::_M_quantifier): Fix ungreedy interval quantifier.
1111         * include/bits/regex_executor.h: Remove _RegexT from _*Executor classes.
1112         In the future, all regex classes may refactor to *Impl style.
1113         * include/bits/regex_executor.tcc (_Executor::_M_set_results):
1114         Merge identical code from _*Executor classes.
1115         * testsuite/28_regex/algorithms/regex_match/extended/
1116         string_dispatch_01.cc (fake_match<>): Adjust the hacking-style testcase
1117         caller for new __get_executors interface.
1118         * testsuite/28_regex/algorithms/regex_replace/char/basic_replace.cc:
1119         New.
1120         * testsuite/28_regex/match_results/format.cc: New.
1121         * testsuite/28_regex/traits/char/lookup_collatename.cc: Remove digraph
1122         testcase.
1123         * testsuite/28_regex/traits/wchar_t/lookup_collatename.cc: Likewise.
1124
1125 2013-09-23  Paul Pluzhnikov  <ppluzhnikov@google.com>
1126
1127         * src/c++11/snprintf_lite.cc (__concat_size_t): Use
1128         unsigned long long conditionally.
1129
1130 2013-09-23  Paul Pluzhnikov  <ppluzhnikov@google.com>
1131
1132         * src/c++11/snprintf_lite.cc (__concat_size_t): Use only
1133         std::__int_to_char<unsigned long long>()
1134
1135 2013-09-21  Paul Pluzhnikov  <ppluzhnikov@google.com>
1136
1137         * include/bits/functexcept.h (__throw_out_of_range_fmt): New.
1138         * src/c++11/functexcept.cc (__throw_out_of_range_fmt): New.
1139         * src/c++11/snprintf_lite.cc: New.
1140         * src/c++11/Makefile.am: Add snprintf_lite.cc.
1141         * src/c++11/Makefile.in: Regenerate.
1142         * config/abi/pre/gnu.ver: Add _ZSt24__throw_out_of_range_fmtPKcz.
1143         * include/std/array (at): Use __throw_out_of_range_fmt.
1144         * include/debug/array (at): Likewise.
1145         * include/profile/array (at): Likewise.
1146         * include/std/bitset (_M_check_initial_position, _M_check): New.
1147         (bitset::bitset): Use _M_check_initial_position.
1148         (set, reset, flip, test): Use _M_check.
1149         * include/ext/vstring.h (_M_check, at): Use __throw_out_of_range_fmt.
1150         * include/bits/stl_vector.h (_M_range_check): Likewise.
1151         * include/bits/stl_bvector.h (_M_range_check): Likewise.
1152         * include/bits/stl_deque.h (_M_range_check): Likewise.
1153         * include/bits/basic_string.h (_M_check, at): Likewise.
1154         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc: Adjust.
1155         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc: Likewise.
1156         * testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc:
1157         Likewise.
1158         * testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc:
1159         Likewise.
1160         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Likewise.
1161         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc: Likewise.
1162         * testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
1163         Likewise.
1164         * testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
1165         Likewise.
1166         * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc: Likewise.
1167         * testsuite/23_containers/array/tuple_interface/tuple_element_debug_neg.cc:
1168         Likewise.
1169         * testsuite/23_containers/array/tuple_interface/get_neg.cc: Likewise.
1170         * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Likewise.
1171         * testsuite/util/exception/safety.h (generate): Use __throw_out_of_range_fmt.
1172
1173 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
1174
1175         PR testsuite/57605
1176         * testsuite/lib/libstdc++.exp (libstdc++_init): Prepend
1177         -fdiagnostics-color=never to cxxflags.
1178
1179 2013-09-20  Marc Glisse  <marc.glisse@inria.fr>
1180
1181         PR libstdc++/58338
1182         * include/bits/allocator.h (__alloc_swap::_S_do_it,
1183         __shrink_to_fit_aux::_S_do_it): Mark as noexcept.
1184         * include/bits/basic_string.h (basic_string::_Rep) [_S_empty_rep,
1185         _M_is_leaked, _M_is_shared, _M_set_leaked, _M_set_sharable,
1186         _M_set_length_and_sharable, _M_dispose]: Likewise.
1187         (basic_string::_Alloc_hider::_Alloc_hider): Likewise.
1188         (basic_string) [_M_data, _M_rep, _M_ibegin, _M_iend, _M_limit,
1189         _M_disjunct, _M_copy, _M_move, _M_assign, _S_copy_chars, _S_compare,
1190         _S_empty_rep, shrink_to_fit, operator[] const, front const, back const]:
1191         Likewise.
1192         [clear]: Link to PR 56166.
1193         [swap]: Link to PR 58265.
1194         * include/bits/stl_deque.h (_Deque_iterator) [_S_buffer_size,
1195         _Deque_iterator, _M_const_cast, operator*, operator->, operator++,
1196         operator--, operator+=, operator+, operator-=, operator-, operator[],
1197         _M_set_node]: Mark as noexcept.
1198         (operator==(const _Deque_iterator&, const _Deque_iterator&),
1199         operator!=(const _Deque_iterator&, const _Deque_iterator&),
1200         operator<(const _Deque_iterator&, const _Deque_iterator&),
1201         operator>(const _Deque_iterator&, const _Deque_iterator&),
1202         operator<=(const _Deque_iterator&, const _Deque_iterator&),
1203         operator>=(const _Deque_iterator&, const _Deque_iterator&),
1204         operator-(const _Deque_iterator&, const _Deque_iterator&),
1205         operator+(ptrdiff_t, const _Deque_iterator&)): Likewise.
1206         (_Deque_base) [_Deque_base(const allocator_type&)]: Add missing call to
1207         _M_initialize_map.
1208         [~_Deque_base, _M_deallocate_node, _M_deallocate_map, _M_destroy_nodes]:
1209         Mark as noexcept.
1210         (_Deque_base::_Deque_impl) [_Deque_impl(const _Tp_alloc_type&),
1211         _Deque_impl(_Tp_alloc_type&&)]: Likewise.
1212         (deque) [_S_buffer_size, operator=(deque&&), shrink_to_fit, operator[],
1213         front, back, pop_front, pop_back, swap]: Likewise.
1214         [deque(), deque(const allocator_type&)]: Merge.
1215         * include/debug/deque (deque) [operator=(deque&&), shrink_to_fit,
1216         operator[], front, back, pop_front, pop_back, swap]: Mark as noexcept.
1217         * include/profile/deque (deque) [operator=(deque&&), operator[], front,
1218         back, pop_front, pop_back, swap]: Likewise.
1219         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
1220         Adjust line number.
1221         * testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
1222         Likewise.
1223         * testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
1224         Likewise.
1225         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
1226         Likewise.
1227
1228 2013-09-20  Alan Modra  <amodra@gmail.com>
1229
1230         * configure: Regenerate.
1231
1232 2013-09-19  Marc Glisse  <marc.glisse@inria.fr>
1233
1234         PR libstdc++/58338
1235         * include/bits/stl_tree.h (_Rb_tree_node_base) [_S_minimum, _S_maximum]:
1236         Mark as noexcept.
1237         (_Rb_tree_iterator) [_Rb_tree_iterator, operator*, operator->,
1238         operator++, operator--, operator==, operator!=]: Likewise.
1239         (_Rb_tree_const_iterator) [_Rb_tree_const_iterator, _M_const_cast,
1240         operator*, operator->, operator++, operator--, operator==, operator!=]:
1241         Likewise.
1242         (operator==(const _Rb_tree_iterator&, const _Rb_tree_const_iterator&),
1243         operator!=(const _Rb_tree_iterator&, const _Rb_tree_const_iterator&)):
1244         Likewise.
1245         (_Rb_tree) [_M_put_node, _M_destroy_node, _M_root, _M_leftmost,
1246         _M_rightmost, _M_begin, _M_end, _S_left, _S_right, _S_minimum,
1247         _S_maximum]: Likewise.
1248         * include/debug/string (basic_string) [basic_string(const _Allocator&),
1249         shrink_to_fit, operator[], pop_back]: Likewise.
1250         * include/ext/vstring.h (__versa_string) [_M_limit, _M_disjunct,
1251         _M_ibegin, _M_iend, __versa_string(const _Alloc&),
1252         operator=(__versa_string&&), shrink_to_fit, operator[], front,
1253         back, assign(__versa_string&&), swap]: Likewise.
1254         (__versa_string) [__versa_string(), __versa_string(const _Alloc&)]:
1255         Merge.
1256
1257 2013-09-18  Marc Glisse  <marc.glisse@inria.fr>
1258
1259         PR libstdc++/58338
1260         * include/bits/stl_iterator.h (__normal_iterator) [__normal_iterator,
1261         _M_const_cast, operator*, operator->, operator++, operator--,
1262         operator[], operator+=, operator+, operator-=, operator-, base]:
1263         Mark as noexcept.
1264         (operator==(const __normal_iterator&, const __normal_iterator&),
1265         operator!=(const __normal_iterator&, const __normal_iterator&),
1266         operator<(const __normal_iterator&, const __normal_iterator&),
1267         operator>(const __normal_iterator&, const __normal_iterator&),
1268         operator<=(const __normal_iterator&, const __normal_iterator&),
1269         operator>=(const __normal_iterator&, const __normal_iterator&),
1270         operator-(const __normal_iterator&, const __normal_iterator&),
1271         operator+(difference_type, const __normal_iterator&)): Likewise.
1272         * include/bits/stl_list.h (list) [splice, _M_check_equal_allocators]:
1273         Likewise.
1274         (list::_M_check_equal_allocators): Abort instead of throwing.
1275         * include/debug/array (array) [operator[], front, back]: Mark as
1276         noexcept.
1277         * include/profile/array (array) [operator[], front, back]: Likewise.
1278         * include/std/array (array) [operator[], front, back]: Likewise.
1279         * include/debug/list (list::splice): Likewise.
1280         * include/profile/list (list::splice): Likewise.
1281         * testsuite/23_containers/list/operations/5.cc: Remove file.
1282         * testsuite/23_containers/list/operations/5.h: Likewise.
1283
1284 2013-09-18  Tim Shen  <timshen91@gmail.com>
1285
1286         * include/bits/regex.h: Add friend classes.
1287         (match_results<>::position, regex_iterator<>::operator++):
1288         Implement position specification in regex_iterator.
1289         (regex_match<>, regex_search<>):
1290         Move match_results initializations to these function. Remove `todo`.
1291         * include/bits/regex_compiler.tcc:
1292         (_Compiler<>::_M_quantifier): Fix greedy/ungreedy of interval matching.
1293         * include/bits/regex_constants.h:
1294         Fix indentation. Change match_flag_type to enum type.
1295         * include/bits/regex_executor.h:
1296         Merge identical code to the base class _Executor.
1297         Support flags in regex_constants.
1298         * include/bits/regex_executor.tcc: Likewise.
1299         * include/bits/regex_scanner.h: Add comments.
1300         * include/bits/regex_scanner.tcc: Same.
1301         * testsuite/28_regex/algorithms/regex_search/ecma/assertion.cc:
1302         Add a testcase.
1303         * testsuite/28_regex/algorithms/regex_search/ecma/flags.cc: New.
1304         * testsuite/28_regex/iterators/regex_iterator/char/
1305         string_position_01.cc: Remove `xfail`.
1306         * testsuite/28_regex/iterators/regex_iterator/wchar_t/string_02.cc:
1307         Remove `xfail` and make the case really work.
1308
1309 2013-09-18  Paolo Carlini  <paolo.carlini@oracle.com>
1310
1311         * testsuite/performance/25_algorithms/search_n.cc: Fix typo.
1312
1313 2013-09-18  Marc Glisse  <marc.glisse@inria.fr>
1314
1315         PR libstdc++/58338
1316         * include/bits/list.tcc (_List_base::_M_clear, list::erase): Mark as
1317         noexcept.
1318         * include/bits/stl_list.h (_List_iterator) [_List_iterator,
1319         _M_const_cast, operator*, operator->, operator++, operator--,
1320         operator==, operator!=]: Likewise.
1321         (_List_const_iterator) [_List_const_iterator, _M_const_cast, operator*,
1322         operator->, operator++, operator--, operator==, operator!=]: Likewise.
1323         (operator==(const _List_iterator&, const _List_const_iterator&),
1324         operator!=(const _List_iterator&, const _List_const_iterator&)):
1325         Likewise.
1326         (_List_impl) [_List_impl(const _Node_alloc_type&),
1327         _List_impl(_Node_alloc_type&&)]: Likewise.
1328         (_List_base) [_M_put_node, _List_base(const _Node_alloc_type&),
1329         _List_base(_List_base&&), _M_clear, _M_init]: Likewise.
1330         (list) [list(), list(const allocator_type&)]: Merge.
1331         (list) [list(const allocator_type&), front, back, pop_front, pop_back,
1332         erase, _M_erase]: Mark as noexcept.
1333         * include/debug/list (list) [list(const _Allocator&), front, back,
1334         pop_front, pop_back, _M_erase, erase]: Likewise.
1335         * include/profile/list (list) [list(const _Allocator&), front, back,
1336         pop_front, pop_back, erase]: Likewise.
1337         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
1338         Adjust line number.
1339         * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
1340         Likewise.
1341         * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc:
1342         Likewise.
1343         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
1344         Likewise.
1345
1346 2013-09-17  Marc Glisse  <marc.glisse@inria.fr>
1347
1348         PR libstdc++/58338
1349         * include/bits/stl_vector.h (vector::vector(),
1350         vector::vector(const allocator_type&)): Merge.
1351         (_Vector_impl::_Vector_impl(_Tp_alloc_type const&),
1352         _Vector_impl::_Vector_impl(_Tp_alloc_type&&),
1353         _Vector_impl::_M_swap_data,
1354         _Vector_base::_Vector_base(const allocator_type&),
1355         _Vector_base::_Vector_base(allocator_type&&),
1356         _Vector_base::_Vector_base(_Vector_base&&), _Vector_base::~_Vector_base,
1357         vector::vector(const allocator_type&), vector::operator[],
1358         vector::operator[] const, vector::front, vector::front const,
1359         vector::back, vector::back const, vector::pop_back,
1360         vector::_M_erase_at_end): Mark as noexcept.
1361         * include/debug/vector (vector::vector(const _Allocator&),
1362         vector::operator[], vector::operator[] const, vector::front,
1363         vector::front const, vector::back, vector::back const, vector::pop_back,
1364         _M_requires_reallocation, _M_update_guaranteed_capacity,
1365         _M_invalidate_after_nth): Mark as noexcept.
1366         * include/profile/vector (vector::vector(const _Allocator&),
1367         vector::operator[], vector::operator[] const, vector::front,
1368         vector::front const, vector::back, vector::back const): Mark as
1369         noexcept.
1370         (vector::vector(vector&&, const _Allocator&)): Remove wrong noexcept.
1371         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
1372         Adjust line number.
1373         * testsuite/23_containers/vector/requirements/dr438/
1374         constructor_1_neg.cc: Likewise.
1375         * testsuite/23_containers/vector/requirements/dr438/
1376         constructor_2_neg.cc: Likewise.
1377         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
1378         Likewise.
1379
1380 2013-09-14  Tim Shen  <timshen91@gmail.com>
1381
1382         * include/bits/regex.h (regex_match<>, regex_search<>):
1383         Change regex_executor caller. Now use their return value instead
1384         of checking __m[0].matched to find out if it's successful.
1385         (regex_search<>): Move the search logic to regex_executor.
1386         * include/bits/regex_automaton.h: Add some new _Opcode. Refactor
1387         _NFA::_M_insert_*.
1388         * include/bits/regex_automaton.tcc: Add DEBUG dump for new
1389         _Opcode. Refactor _NFA::_M_insert_*.
1390         * include/bits/regex_compiler.h (_Compiler<>::_M_get_nfa):
1391         Use make_shared instead of construct by hand.
1392         * include/bits/regex_compiler.tcc: Implement _Compiler<>::_M_assertion.
1393         * include/bits/regex_constants.h: Fix indentation and line breaking.
1394         * include/bits/regex_executor.h: Add _ResultsEntry to support
1395         greedy/ungreedy mode. Move regex_search logic here.
1396         * include/bits/regex_executor.tcc: Implement assertions and
1397         greedy/ungreedy matching.
1398         * include/bits/regex_scanner.h: Add a new token _S_token_ungreedy.
1399         * include/bits/regex_scanner.tcc: Parse a new token _S_token_ungreedy.
1400         * testsuite/28_regex/algorithms/regex_search/ecma/assertion.cc: New.
1401         * testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc: New.
1402         * testsuite/28_regex/algorithms/regex_search/ecma/string_01.cc:
1403         Fix comment.
1404
1405 2013-09-13  Paolo Carlini  <paolo.carlini@oracle.com>
1406
1407         PR libstdc++/58415
1408         * include/ext/sso_string_base.h (__sso_string_base<>::
1409         __sso_string_base(__sso_string_base&&)): Fix thinkos about
1410         _M_length vs _M_set_length.
1411         * testsuite/ext/vstring/cons/58415-1.cc: New.
1412         * testsuite/ext/vstring/cons/58415-2.cc: Likewise.
1413
1414 2013-09-12  Paolo Carlini  <paolo.carlini@oracle.com>
1415
1416         PR libstdc++/58403
1417         * include/bits/stl_iterator.h (__normal_iterator<>::operator[],
1418         operator+=, operator+, operator-=, operator-): Take the argument
1419         by value.
1420         * testsuite/24_iterators/normal_iterator/58403.cc: New.
1421
1422 2013-09-11  Mitsuru Kariya  <kariya_mitsuru@hotmail.com>
1423             Chris Jefferson  <chris@bubblescope.net>
1424
1425         PR libstdc++/58358
1426         * include/bits/stl_algo.h (search_n): Fix to guarantee a number
1427         of comparisons <= number of elements in the range.
1428         * testsuite/25_algorithms/search_n/58358.cc: New.
1429         * testsuite/25_algorithms/search_n/iterator.cc: Extend.
1430
1431 2013-09-10  Ed Smith-Rowland  <3dw4rd@verizon.net>
1432
1433         * testsuite/28_regex/traits/wchar_t/value.cc: Change template args
1434         from char to wchar_t, literals from 'x' to L'x'.
1435
1436 2013-09-10  Kai Tietz  <ktietz@redhat.com>
1437
1438         PR libstdc++/54314
1439         * config/abi/pre/gnu-versioned-namespace.ver: Add thunk _ZTv0_n12_NS*
1440         like in gnu.ver.
1441
1442 2013-09-07  Paolo Carlini  <paolo.carlini@oracle.com>
1443
1444         PR libstdc++/58341
1445         * include/bits/stl_algobase.h (copy_backward): Fix documentation
1446         per DR 1206.
1447
1448 2013-09-05  Tim Shen  <timshen91@gmail.com>
1449
1450         * include/bits/regex_automaton.h: Add dummy node type. Rewrite
1451         _StateSeq.
1452         * include/bits/regex_automaton.tcc: Implement them.
1453         * include/bits/regex_compiler.h: Rewrite _Compiler to use new
1454         _StateSeq interfaces.
1455         * include/bits/regex_compiler.tcc: Implement them.
1456         * include/bits/regex_scanner.h: Add word boundry assertion token.
1457         * include/bits/regex_scanner.tcc (_Scanner<>::_M_eat_escape_ecma):
1458         Support word boundry.
1459         * testsuite/28_regex/algorithms/regex_match/basic/
1460         string_range_02_03.cc: Remove "xfail".
1461         * testsuite/28_regex/algorithms/regex_match/extended/cstring_plus.cc:
1462         Likewise.
1463         * testsuite/28_regex/algorithms/regex_match/extended/
1464         string_range_02_03.cc: Likewise.
1465         * testsuite/28_regex/algorithms/regex_match/extended/
1466         cstring_questionmark.cc: Remove xfail and get correct length of
1467         c-string.
1468         * testsuite/28_regex/algorithms/regex_match/extended/
1469         string_range_00_03.cc: Likewise.
1470         * testsuite/28_regex/algorithms/regex_match/ecma/char/quoted_char.cc:
1471         New.
1472         * testsuite/28_regex/algorithms/regex_match/extended/cstring_range.cc:
1473         New.
1474         * testsuite/28_regex/iterators/regex_iterator/wchar_t/string_02.cc: New.
1475
1476 2013-09-03  Paolo Carlini  <paolo.carlini@oracle.com>
1477
1478         PR libstdc++/58302
1479         * include/bits/random.tcc (negative_binomial_distribution<>::
1480         operator()(_UniformRandomNumberGenerator&, const param_type&)):
1481         Fix typo in template argument.
1482         * testsuite/26_numerics/random/negative_binomial_distribution/
1483         operators/58302.cc: New.
1484
1485 2013-09-02  Tim Shen  <timshen91@gmail.com>
1486
1487         * regex_automaton.h: Rearrange _NFA's layout.
1488         * include/bits/regex_compiler.h: Add _AnyMatcher and _CharMatcher.
1489         Rearrange _BracketMatcher's layout.
1490         (_BracketMatcher<>::_M_add_char): Use set instead of vector for
1491         _M_char_set.
1492         (_BracketMatcher<>::_M_add_collating_element): Likewise.
1493         (_BracketMatcher<>::_M_make_range): Likewise.
1494         * include/bits/regex_compiler.tcc (_Compiler<>::_M_atom): Use
1495         appropriate constructors of matchers above.
1496         * testsuite/28_regex/algorithms/regex_match/ecma/char/anymatcher.cc:
1497         New.
1498         * testsuite/28_regex/algorithms/regex_match/ecma/char/backref.cc: New.
1499         * testsuite/28_regex/algorithms/regex_match/ecma/char/empty_range.cc:
1500         New.
1501         * testsuite/28_regex/algorithms/regex_match/ecma/char/emptygroup.cc:
1502         New.
1503         * testsuite/28_regex/algorithms/regex_match/ecma/char/hex.cc: New.
1504         * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/anymatcher.cc:
1505         New.
1506         * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/hex.cc: New.
1507
1508 2013-08-30  François Dumont  <fdumont@gcc.gnu.org>
1509
1510         PR libstdc++/58148
1511         * include/debug/functions.h (__foreign_iterator_aux4): Use
1512         sequence const_pointer as common type to compare pointers. Add a
1513         fallback overload in case pointers cannot be cast to sequence
1514         const_pointer.
1515         * testsuite/23_containers/vector/modifiers/insert/58148.cc: New.
1516
1517 2013-08-30  François Dumont  <fdumont@gcc.gnu.org>
1518
1519         PR libstdc++/58191
1520         * include/debug/macros.h (__glibcxx_check_partitioned_lower): Add
1521         __gnu_debug::__base calls on iterators passed to internal debug
1522         check.
1523         (__glibcxx_check_partitioned_lower_pred): Likewise.
1524         (__glibcxx_check_partitioned_upper): Likewise.
1525         (__glibcxx_check_partitioned_upper_pred): Likewise.
1526         (__glibcxx_check_sorted): Likewise.
1527         (__glibcxx_check_sorted_pred): Likewise.
1528         (__glibcxx_check_sorted_set): Likewise.
1529         (__glibcxx_check_sorted_set_pred): Likewise.
1530         * include/debug/functions.h (__check_partitioned_lower):
1531         Remove code to detect safe iterators.
1532         (__check_partitioned_upper): Likewise.
1533         (__check_sorted): Likewise.
1534
1535 2013-08-29  Tim Shen  <timshen91@gmail.com>
1536
1537         * include/bits/regex.h (basic_regex<>::assign): Don't lose _M_traits.
1538         (regex_iterator<>::regex_iterator): Return nullptr when regex_search
1539         failed.
1540         (regex_token_iterator<>::_M_end_of_seq): Should be defined true when
1541         _M_result is(not isn't) nullptr.
1542         * include/bits/regex_compiler.h: Store _Compiler::_M_traits by reference
1543         instead of by value.
1544         * include/bits/regex_executor.h (_DFSExecutor<>::_DFSExecutor): Add
1545         _M_traits to _DFSExecutor.
1546         * include/bits/regex_executor.tcc (__get_executor<>): Pass traits to
1547         _DFSExecutor too.
1548         * testsuite/28_regex/algorithms/regex_match/extended/wstring_locale.cc:
1549         New.
1550         * testsuite/28_regex/iterators/regex_token_iterator/wchar_t/
1551         wstring_02.cc: New.
1552
1553 2013-08-26  Tim Shen  <timshen91@gmail.com>
1554
1555         * include/Makefile.am: Add regex_scanner.{h,tcc}.
1556         * include/Makefile.in: Regenerate.
1557         * include/bits/regex.h (match_search): Handle the `__first == __last`
1558         situation correctly.
1559         * include/bits/regex_compiler.h: Move _Scanner...
1560         * include/bits/regex_scanner.h: ...to here. New.
1561         * include/bits/regex_compiler.tcc: Move _Scanner...
1562         * include/bits/regex_scanner.tcc: ...to here, too. New.
1563         * include/bits/regex_executor.tcc: Use value instead of reference for
1564         submatch.
1565         * include/std/regex: Add regex_scanner.h
1566         * testsuite/28_regex/algorithms/regex_match/awk/cstring_01.cc: New.
1567         * testsuite/28_regex/algorithms/regex_match/basic/empty_range.cc: New.
1568         * testsuite/28_regex/algorithms/regex_match/ecma/cstring_hex.cc: New.
1569         * testsuite/28_regex/algorithms/regex_match/ecma/empty_range.cc: New.
1570         * testsuite/28_regex/algorithms/regex_search/ecma/string_01.cc: New.
1571
1572 2013-08-22  Tim Shen  <timshen91@gmail.com>
1573
1574         * include/bits/regex.h: Replace 8 spaces in indentation with a tab.
1575         * include/bits/regex_automaton.h: Same.
1576         * include/bits/regex_automaton.tcc: Same.
1577         * include/bits/regex_compiler.h: Same.
1578         * include/bits/regex_compiler.tcc: Same.
1579         * include/bits/regex_constants.h: Same.
1580         * include/bits/regex_executor.h: Same.
1581         * include/bits/regex_executor.tcc: Same.
1582
1583 2013-08-22  Tim Shen  <timshen91@gmail.com>
1584
1585         * include/bits/regex.h: Executor caller.
1586         * include/bits/regex_executor.h: Fix empty grouping problem.
1587         * include/bits/regex_executor.tcc: Same.
1588         * testsuite/28_regex/algorithms/regex_match/ecma/cstring_emptygroup.cc:
1589           New.
1590
1591 2013-08-20  Phil Muldoon  <pmuldoon@redhat.com>
1592
1593         PR libstdc++/53477
1594         http://sourceware.org/bugzilla/show_bug.cgi?id=15195
1595
1596         * python/libstdcxx/v6/printers.py (Printer.__call__): If a value
1597         is a reference, fetch referenced value.
1598         (RxPrinter.invoke): Ditto.
1599         * testsuite/libstdc++-prettyprinters/cxx11.cc (main): Add -O0
1600         flag. Add referenced value tests.
1601
1602 2013-08-20  Tim Shen  <timshen91@gmail.com>
1603
1604         * include/bits/regex_constants.h: Add underlying `unsigned int` for
1605           enum syntax_option_type.
1606
1607 2013-08-18  Tim Shen  <timshen91@gmail.com>
1608
1609         * include/bits/regex_automaton.h: _S_opcode_backref.
1610         * include/bits/regex_automaton.tcc: Backref automaton support.
1611         * include/bits/regex_compiler.tcc: Parsing support.
1612         * include/bits/regex_executor.h: Add _M_traits for _DFSExecutor.
1613         * include/bits/regex_executor.tcc: Add _S_opcode_backref support.
1614         * testsuite/28_regex/algorithms/regex_match/ecma/string_backref.cc: New.
1615
1616 2013-08-16  Tim Shen  <timshen91@gmail.com>
1617
1618         * include/bits/regex.h (regex_traits<>::transform_primary):
1619         Avoid past-the-end dereferences.
1620
1621 2013-08-14  Paolo Carlini  <paolo.carlini@oracle.com>
1622
1623         PR libstdc++/58163
1624         * include/bits/basic_string.h (basic_string<>::operator[]): Fix
1625         _GLIBCXX_DEBUG_PEDASSERT check vs C++11.
1626         * include/ext/vstring.h: Likewise.
1627         * testsuite/21_strings/basic_string/element_access/char/58163.cc:
1628         New.
1629         * testsuite/21_strings/basic_string/element_access/wchar_t/58163.cc:
1630         Likewise.
1631         * testsuite/ext/vstring/element_access/char/58163.cc: Likewise.
1632         * testsuite/ext/vstring/element_access/wchar_t/58163.cc: Likewise.
1633
1634 2013-08-14  Uros Bizjak  <ubizjak@gmail.com>
1635
1636         * src/c++98/compatibility.cc (_ZTIe): Use
1637         reinterpret_cast<const cast *> to avoid -Wcast-qual warnings.
1638         (_ZTIPe): Ditto.
1639         (ZTIPKe): Ditto.
1640
1641 2013-08-09  Tim Shen  <timshen91@gmail.com>
1642
1643         * include/bits/regex_constants.h: Change syntax_option_type to enum
1644         type.
1645
1646 2013-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1647
1648         * include/bits/regex.h: Replace _A, _B, _C, _R by _Ap, _Bp, _Cp, _Rp.
1649
1650 2013-08-08  François Dumont  <fdumont@gcc.gnu.org>
1651
1652         * include/bits/hashtable_policy.h (_Hashtable_alloc): New.
1653         (_ReuseOrAllocNode, _AllocNode): Adapt to use latter rather than
1654         _Hashtable.
1655         (_Before_begin<>): Remove.
1656         * include/bits/hashtable.h (_Hashtable): Inherit from
1657         _Hashtable_alloc and adapt. Restore _M_before_begin field.
1658         * src/c++11/hashtable_c++0x.cc: Add ext/alloc_traits.h include.
1659         * python/libstdcxx/v6/printers.py (StdHashtableIterator): Adapt
1660         access to hashtable before begin.
1661         * testsuite/23_containers/unordered_set/
1662         not_default_constructible_hash_neg.cc: Adapt dg-error line number.
1663         * testsuite/23_containers/unordered_set/instantiation_neg.cc:
1664         Likewise.
1665
1666 2013-08-07  Tim Shen  <timshen91@gmail.com>
1667
1668         * include/Makefile.am: Adjust to new files.
1669         * include/Makefile.in: Regenerate.
1670         * include/bits/regex.h: Adjust to new interfaces.
1671         * include/bits/regex_automaton.h: New.
1672         * include/bits/regex_automaton.tcc: New.
1673         * include/bits/regex_compiler.h: Adjust to new files.
1674         * include/bits/regex_compiler.tcc: New.
1675         * include/bits/regex_constants.h: Tail spaces.
1676         * include/bits/regex_error.h: Likewise.
1677         * include/bits/regex_executor.h: New.
1678         * include/bits/regex_executor.tcc: New.
1679         * include/std/regex: Adjust to new files.
1680         * testsuite/28_regex/algorithms/regex_match/extended/
1681         string_dispatch_01.cc: Adjust to new interfaces.
1682
1683 2013-08-07  Paolo Carlini  <paolo.carlini@oracle.com>
1684
1685         * include/ext/atomicity.h: Add #pragma GCC system_header.
1686
1687 2013-08-07  Paolo Carlini  <paolo.carlini@oracle.com>
1688
1689         PR libstdc++/58098
1690         * include/bits/random.h (cauchy_distribution<>::min,
1691         extreme_value_distribution<>::min, normal_distribution<>::min,
1692         student_t_distribution<>::min): Fix.
1693         * include/ext/random (normal_mv_distribution<>::min): Likewise.
1694         * testsuite/26_numerics/random/cauchy_distribution/cons/parms.cc:
1695         Adjust.
1696         testsuite/26_numerics/random/cauchy_distribution/cons/default.cc:
1697         Likewise.
1698         * testsuite/26_numerics/random/extreme_value_distribution/cons/
1699         parms.cc: Likewise.
1700         testsuite/26_numerics/random/extreme_value_distribution/cons/
1701         default.cc: Likewise.
1702         * testsuite/26_numerics/random/normal_distribution/cons/parms.cc:
1703         Likewise.
1704         * testsuite/26_numerics/random/normal_distribution/cons/default.cc:
1705         Likewise.
1706         * testsuite/26_numerics/random/student_t_distribution/cons/parms.cc:
1707         Likewise.
1708         * testsuite/26_numerics/random/student_t_distribution/cons/default.cc:
1709         Likewise.
1710         * testsuite/ext/random/normal_mv_distribution/cons/parms.cc: Likewise.
1711         * testsuite/ext/random/normal_mv_distribution/cons/default.cc: Likewise.
1712
1713         * testsuite/26_numerics/random/exponential_distribution/cons/parms.cc:
1714         Minor tweak.
1715         * testsuite/26_numerics/random/exponential_distribution/cons/default.cc:
1716         Likewise.
1717
1718         * testsuite/ext/von_mises_distribution/*: Move to...
1719         * testsuite/ext/random/von_mises_distribution/*: ... here.
1720         * testsuite/ext/triangular_distribution/*: Move to...
1721         * testsuite/ext/random/triangular_distribution/*: ... here.
1722
1723 2013-08-06  Caroline Tice  <cmtice@google.com>
1724
1725         * fragment.am: Add XTEMPLATE_FLAGS.
1726         * configure.ac: Add definitions for --enable-vtable-verify.
1727         * acinclude.m4:  Add --enable-vtable-verify and
1728         --disable-vtable-verify; define --enable-vtable-verify; define
1729         VTV_CXXFLAGS, VTV_PCH_CXXFLAGS and VTV_CXXLINKFLAGS.
1730         * config/abi/pre/gnu.ver: Export symbols for vtable verification.
1731         * libsupc++/Makefile.am: Define vtv_sources and add it to
1732         libsupc___la_SOURCES and libsupc__convenience_la_SOURCES.
1733         * libsupc++/vtv_stubs.cc: New file.
1734         * include/Makefile.am: Add VTV_PCH_CXXFLAGS to PCHFLAGS.
1735         * src/Makefile.am: Add VTV_CXXFLAGS to AM_CXXFLAGS; add
1736         VTV_CXXLINKFLAGS to CXXLINK.
1737         * src/c++98/Makefile.am: Comment out XTEMPLATE_FLAGS; add VTV_CXXFLAGS
1738         to AM_CXXFLAGS; add VTV_CXXXLINKFLAGS to CXXLINK.
1739         * src/C++11/Makefile.am: Ditto.
1740         * doc/xml/manual/configure.xml: Add entry for --enable-vtable-verify.
1741         * scripts/testsuite_flags.in: Add cxxvtvflags to Usage; cause
1742         cxxvtvflags to use VTV_CXXFLAGS and VTV_CXXLINKFLAGS.
1743         * testsuite/lib/libstdc++.exp: Add cxxvtvflags; add code to locate
1744         libvtv if --enable-vtable-verify was used; set cxxvtvflags; add
1745         cxxvtvflags to cxx_final.
1746         * testsuite/18_support/bad_exception/23591_thread-1.c: Add
1747         -fvtable-verify=none to compiler flags.
1748         * testsuite/17_intro/freestanding.cc: Add -fvtable-verify=none
1749         to compiler flags.
1750         * configure: Regenerated.
1751         * Makefile.in: Regenerated.
1752         * python/Makefile.in: Regenerated.
1753         * include/Makefile.in: Regenerated.
1754         * libsupc++/Makefile.in: Regenerated.
1755         * config.h.in: Regenerated.
1756         * po/Makefile.in: Regenerated.
1757         * src/Makefile.in: Regenerated.
1758         * src/c++98/Makefile.in: Regenerated.
1759         * src/c++11/Makefile.in: Regenerated.
1760         * doc/Makefile.in: Regenerated.
1761         * testsuite/Makefile.in: Regenerated.
1762
1763 2013-08-06  Paolo Carlini  <paolo.carlini@oracle.com>
1764
1765         Revert the last commit.
1766
1767 2013-08-06  François Dumont  <fdumont@gcc.gnu.org>
1768
1769         * include/bits/hashtable_policy.h (_Hashtable_alloc): New.
1770         (_ReuseOrAllocNode, _AllocNode): Adapt to use latter rather than
1771         _Hashtable.
1772         (_Before_begin<>): Remove.
1773         * include/bits/hashtable.h (_Hashtable): Inherit from
1774         _Hashtable_alloc and adapt. Restore _M_before_begin field.
1775         * python/libstdcxx/v6/printers.py (StdHashtableIterator): Adapt
1776         access to hashtable before begin.
1777         * testsuite/23_containers/unordered_set/
1778         not_default_constructible_hash_neg.cc: Adapt dg-error line number.
1779         * testsuite/23_containers/unordered_set/instantiation_neg.cc:
1780         Likewise.
1781
1782 2013-08-03  Tim Shen  <timshen91@gmail.com>
1783
1784         Implement bracket expression.
1785         * include/bits/regex.h: Remove constexpr from "|=", etc.
1786         * include/bits/regex_compiler.h: Parse bracket expression.
1787         * include/bits/regex_nfa.h: _Comparator and _BracketMatcher(old
1788         _RangeMatcher).
1789         * include/bits/regex_nfa.tcc: Implement them.
1790         * testsuite/28_regex/algorithms/regex_match/extended/53622.cc:
1791         from regex_search to regex_match.
1792         * testsuite/28_regex/algorithms/regex_match/extended/
1793         cstring_bracket_01.cc: New.
1794
1795 2013-08-02  Paolo Carlini  <paolo.carlini@oracle.com>
1796
1797         * include/debug/functions.h (__foreign_iterator_aux4):
1798         Initialize __l and __ge.
1799
1800 2013-08-02  Paolo Carlini  <paolo.carlini@oracle.com>
1801
1802         PR libstdc++/58049
1803         * include/debug/functions.h: Include <bits/move.h>; minor formatting
1804         changes.
1805         (__foreign_iterator_aux4): Declare __l and __ge constexpr.
1806         * include/debug/safe_iterator.h (_Safe_iterator<>::operator->):
1807         Use __addressof.
1808         * include/debug/safe_local_iterator.h (_Safe_local_iterator<>::
1809         operator->): Likewise.
1810
1811 2013-08-01  François Dumont  <fdumont@gcc.gnu.org>
1812
1813         PR libstdc++/57779
1814         * include/debug/formatter.h (_Debug_msg_id): Add
1815         __msg_insert_itself_range entry.
1816         * include/debug/functions.h (_Insert_range_from_self_is_safe<>):
1817         New, indicate container types supporting self range insertion in
1818         GNU implementation.
1819         (__foreign_iterator): New, check if an iterator points to a given
1820         sequence.
1821         * include/debug/macros.h (__glibcxx_check_insert_range): Add check
1822         using __foreign_iterator.
1823         (__gibcxx_check_insert_range_after): Likewise.
1824         * include/debug/string (_Insert_range_from_self_is_safe<>):
1825         Partially specialized to mark __gnu_debug::basic_string<> as
1826         supporting self range insert.
1827         * include/debug/list (_Insert_range_from_self_is_safe<>):
1828         Partially specialized to mark std::list as supporting self range
1829         insert if _GLIBCXX_DEBUG_PEDANTIC is not defined.
1830         * include/debug/forward_list (_Insert_range_from_self_is_safe<>):
1831         Likewise.
1832         * src/c++11/debug.cc (_S_debug_messages): Add
1833         __msg_insert_itself_range_entry message.
1834         (_Error_formatter::_Parameter::_M_print_description): Display
1835         iterator sequence address rather than sequence address when the
1836         parameter type is an iterator.
1837         (_Error_formatter::_M_print_word): Enhance behavior when
1838         displaying a word with an appended '\n'.
1839         * testsuite/util/debug/checks.h (check_insert4<>): New.
1840         * testsuite/23_containers/deque/debug/insert5_neg.cc: New.
1841         * testsuite/23_containers/vector/debug/insert5_neg.cc: Likewise.
1842         * testsuite/23_containers/vector/debug/insert6_neg.cc: Likewise.
1843         * testsuite/23_containers/vector/debug/57779_neg.cc: Likewise.
1844         * testsuite/23_containers/list/debug/insert5_neg.cc: Likewise.
1845         * testsuite/23_containers/forward_list/debug/insert_after4_neg.cc:
1846         Likewise.
1847
1848 2013-08-01  Fabien Chêne  <fabien@gcc.gnu.org>
1849
1850         PR c++/54537
1851         * include/tr1/cmath: Remove pow(double,double) overload, remove a
1852         duplicated comment about DR 550. Add a comment to explain the
1853         issue.
1854         * testsuite/tr1/8_c_compatibility/cmath/pow_cmath.cc: New.
1855
1856 2013-07-31  Tim Shen  <timshen91@gmail.com>
1857
1858         Thompson matcher refactored. Fix grouping problem.
1859         * include/bits/regex.h: Use a dispatcher _M_get_matcher().
1860         * include/bits/regex_compiler.h: Tweak for auto switching.
1861         * include/bits/regex_grep_matcher.h: Class structure.
1862         * include/bits/regex_grep_matcher.tcc: _BFSMatcher(Thompson
1863         matcher) refactoring.
1864         * include/bits/regex_nfa.h: Change _Results's interfaces.
1865         * include/std/regex: Includes <map> and <queue>.
1866         * testsuite/28_regex/algorithms/regex_match/extended/53622.cc:
1867         For both matchers.
1868         * testsuite/28_regex/algorithms/regex_match/extended/57173.cc:
1869         For both matchers.
1870         * testsuite/28_regex/algorithms/regex_match/extended/
1871         string_dispatch_01.cc: New.
1872
1873 2013-07-31  Paolo Carlini  <paolo.carlini@oracle.com>
1874
1875         PR libstdc++/56627
1876         * include/bits/stl_bvector.h: Use friend struct hash intead of
1877         friend class hash to work around useless warnings produced by
1878         some compilers.
1879         * include/std/bitset: Likewise.
1880
1881 2013-07-31  Paolo Carlini  <paolo.carlini@oracle.com>
1882
1883         * src/c++11/functexcept.cc: Do not include the whole <regex>.
1884         * src/c++11/regex.cc: Likewise.
1885
1886 2013-07-31  Tim Shen  <timshen91@gmail.com>
1887
1888         Revert last commit.
1889
1890 2013-07-31  Tim Shen  <timshen91@gmail.com>
1891
1892         Thompson matcher refactored. Fix grouping problem.
1893         * include/bits/regex.h: Use a dispatcher _M_get_matcher().
1894         * include/bits/regex_compiler.h: Tweak for auto switching.
1895         * include/bits/regex_grep_matcher.h: Class structure.
1896         * include/bits/regex_grep_matcher.tcc: _BFSMatcher(Thompson
1897         matcher) refactoring.
1898         * include/bits/regex_nfa.h: Change _Results's interfaces.
1899         * include/std/regex: Includes <map> and <queue>.
1900         * testsuite/28_regex/algorithms/regex_match/extended/53622.cc:
1901         For both matchers.
1902         * testsuite/28_regex/algorithms/regex_match/extended/57173.cc:
1903         For both matchers.
1904         * testsuite/28_regex/algorithms/regex_match/extended/
1905         string_dispatch_01.cc: New.
1906
1907 2013-07-30  Paolo Carlini  <paolo.carlini@oracle.com>
1908
1909         Revert last commit.
1910
1911 2013-07-30  Tim Shen  <timshen91@gmail.com>
1912
1913         Thompson matcher refactored. Fix grouping problem.
1914         * include/bits/regex.h: Use a dispatcher _M_get_matcher().
1915         * include/bits/regex_compiler.h: Tweak for auto switching.
1916         * include/bits/regex_grep_matcher.h: Class structure.
1917         * include/bits/regex_grep_matcher.tcc: _BFSMatcher(Thompson
1918         matcher) refactoring.
1919         * include/bits/regex_nfa.h: Change _Results's interfaces.
1920         * include/std/regex: Includes <map> and <queue>.
1921         * testsuite/28_regex/algorithms/regex_match/extended/53622.cc:
1922         For both matchers.
1923         * testsuite/28_regex/algorithms/regex_match/extended/57173.cc:
1924         For both matchers.
1925         * testsuite/28_regex/algorithms/regex_match/extended/
1926         string_dispatch_01.cc: New.
1927
1928 2013-07-29  Nathan Froyd  <froydnj@gcc.gnu.org>
1929
1930         * include/std/atomic (compare_exchange_weak, compare_exchange_strong):
1931         Add call to __cmpexch_failure_order.
1932         * testsuite/util/testsuite_common_types.h
1933         (compare_exchange_order_lowering): New generator.
1934         * testsuite/29_atomics/atomic/requirements/compare_exchange_lowering.cc:
1935         New test.
1936
1937 2013-07-25  Paolo Carlini  <paolo.carlini@oracle.com>
1938
1939         * include/std/complex (pow(const complex<>&, int)): Enable in
1940         C++11 mode too.
1941         * testsuite/26_numerics/complex/dr844.cc: Adjust.
1942         * doc/xml/manual/intro.xml: Update.
1943
1944 2013-07-25  Tim Shen  <timshen91@gmail.com>
1945
1946         Add documents and comments.
1947         * include/bits/regex.h: Documents and comments.
1948         * include/bits/regex_grep_matcher.h: Likewise.
1949         * include/bits/regex_grep_matcher.tcc: Likewise.
1950         * testsuite/28_regex/iterators/regex_iterator/char/
1951         string_position_01.cc: New.
1952
1953 2013-07-24  Paolo Carlini  <paolo.carlini@oracle.com>
1954
1955         PR libstdc++/57976
1956         * doc/xml/manual/status_cxx2011.xml: Note missing time_get::get and
1957         time_get::do_get.
1958
1959 2013-07-24  Paolo Carlini  <paolo.carlini@oracle.com>
1960
1961         * include/bits/random.h (random_device): Avoid using the FILE type.
1962         * include/std/random: Do not include <cstdio>.
1963         * src/c++11/random.cc: ... include it here.
1964         (random_device::_M_init, random_device::_M_fini,
1965         random_device::_M_getval): Cast back and forth void* and FILE*.
1966
1967 2013-07-24  Tim Shen  <timshen91@gmail.com>
1968
1969         Reimplment matcher using Depth-first search(backtracking).
1970         PR libstdc++/53622
1971         PR libstdc++/57173
1972         * include/bits/regex.h: regex_match() and regex_search().
1973         * include/bits/regex_cursor.h: Fix _M_set_pos().
1974         * include/bits/regex_grep_matcher.h: add _M_dfs_match().
1975         * include/bits/regex_grep_matcher.tcc: Implement it.
1976         * testsuite/28_regex/algorithms/regex_match/extended/53622.cc: New.
1977         * testsuite/28_regex/algorithms/regex_match/extended/57173.cc: New.
1978         * testsuite/28_regex/algorithms/regex_search/basic/string_01.cc:
1979         Remove xfail.
1980
1981 2013-07-23  Tim Shen  <timshen91@gmail.com>
1982
1983         Implement regex_iterator and regex_token_iterator.
1984         * include/bits/regex.h: regex_iterator and regex_token_iterator.
1985         * testsuite/28_regex/iterators/regex_iterator/char/string_01.cc:
1986         New.
1987         * testsuite/28_regex/iterators/regex_iterator/wchar_t/string_01.cc:
1988         New.
1989         * testsuite/28_regex/iterators/regex_token_iterator/char/string_01.cc:
1990         New.
1991         * testsuite/28_regex/iterators/regex_token_iterator/wchar_t/
1992         string_01.cc: New.
1993
1994 2013-07-23  Paolo Carlini  <paolo.carlini@oracle.com>
1995
1996         * include/std/random: Add back <cstdio> include.
1997         * src/c++11/random.cc: Don't include <cstdio> here.
1998
1999 2013-07-22  Jason Merrill  <jason@redhat.com>
2000
2001         PR libstdc++/57914
2002         * libsupc++/atexit_thread.cc (run): Delete cleanup elts.
2003
2004 2013-07-22  Paolo Carlini  <paolo.carlini@oracle.com>
2005
2006         PR c++/57920
2007         * src/c++11/random.cc (random_device::_M_getval): If possible, use
2008         read instead of std::fread.
2009         * include/std/random: Do not include <cstdio> unnecessarily.
2010
2011 2013-07-21  Tim Shen  <timshen91@gmail.com>
2012
2013         Partially implement regex_search.
2014         * include/bits/regex.h: regex_search.
2015         * include/bits/regex_grep_matcher.h: _M_search_from_first.
2016         * include/bits/regex_grep_matcher.tcc: Implement it.
2017         * testsuite/28_regex/algorithms/regex_search/basic/string_01.cc: New.
2018
2019 2013-07-21  Jonathan Wakely  <jwakely.gcc@gmail.com>
2020
2021         PR libstdc++/54352
2022         * include/std/condition_variable (condition_variable_any): Move into
2023         inline namespace _V2 and replace mutex member with shared_ptr<mutex>.
2024         * src/c++11/condition_variable.cc (condition_variable_any): Move
2025         definitions to ...
2026         * src/c++11/compatibility-condvar.cc (condition_variable_any): Here.
2027         * src/Makefile.am: Add new source file.
2028         * src/Makefile.in: Regenerate.
2029
2030 2013-07-09  Tim Shen  <timshen91@gmail.com>
2031
2032         Implement class regex_traits.
2033         * include/bits/regex.h: Implement lookup_classname and
2034         lookup_collatename; modify isctype; partially implement
2035         transform_primary.
2036         * testsuite/28_regex/traits/char/isctype.cc: Add more test cases.
2037         * testsuite/28_regex/traits/char/lookup_classname.cc: Likewise.
2038         * testsuite/28_regex/traits/char/lookup_collatename.cc: Likewise.
2039         * testsuite/28_regex/traits/char/transform_primary.cc: Likewise.
2040         * testsuite/28_regex/traits/wchar_t/isctype.cc: New.
2041         * testsuite/28_regex/traits/wchar_t/lookup_classname.cc: New.
2042         * testsuite/28_regex/traits/wchar_t/lookup_collatename.cc: New.
2043         * testsuite/28_regex/traits/wchar_t/transform_primary.cc: New.
2044
2045 2013-07-07  Ed Smith-Rowland  <3dw4rd@verizon.net>
2046
2047         * doc/xml/manual/status_cxx2014.xml: Add links for papers.
2048
2049 2013-07-05  François Dumont  <fdumont@gcc.gnu.org>
2050
2051         * include/bits/hashtable_policy.h (_ReuseOrAllocNode): Use forward
2052         pattern.
2053         (_MoveReuseOrAllocNode): Remove.
2054         (_Insert_base): Take a functor defining how the node is generated.
2055         * include/bits/hashtable.h: Adapt.
2056         (operator=(initializer_list<value_type>)): Reuse node if any.
2057         * testsuite/23_containers/unordered_set/instantiation_neg.cc:
2058         Adjust dg-error line number.
2059         * testsuite/23_containers/unordered_set/
2060         not_default_constructible_hash_neg.cc: Likewise.
2061
2062 2013-07-05  Paolo Carlini  <paolo.carlini@oracle.com>
2063
2064         * testsuite/23_containers/deque/modifiers/insert/const_iterator.cc:
2065         Tweak, avoid potential undefined behavior.
2066         * testsuite/23_containers/list/modifiers/insert/const_iterator.cc:
2067         Likewise.
2068         * testsuite/23_containers/vector/bool/modifiers/insert/
2069         const_iterator.cc: Likewise.
2070         * testsuite/23_containers/vector/modifiers/insert/const_iterator.cc:
2071         Likewise.
2072
2073 2013-07-04  Veres Lajos  <vlajos@gmail.com>
2074             Jonathan Wakely  <jwakely.gcc@gmail.com>
2075
2076         * config/locale/generic/codecvt_members.cc: Fix typo.
2077         * configure.host: Likewise.
2078         * doc/html/manual/policy_data_structures_design.html: Likewise.
2079         * doc/xml/manual/policy_data_structures.xml: Likewise.
2080         * include/bits/hashtable.h: Likewise.
2081         * include/bits/random.h: Likewise.
2082         * include/profile/impl/profiler_trace.h: Likewise.
2083         * testsuite/23_containers/deque/cons/2.cc: Likewise.
2084         * testsuite/23_containers/deque/debug/shrink_to_fit.cc: Likewise.
2085         * testsuite/ext/pb_ds/example/basic_multimap.cc: Likewise.
2086         * testsuite/performance/23_containers/insert_erase/41975.cc: Likewise.
2087
2088 2013-07-04  Ray Chason  <chasonr@newsguy.com>
2089             Paolo Carlini  <paolo.carlini@oracle.com>
2090
2091         PR libstdc++/57808
2092         * include/bits/regex.h (regex_token_iterator<>::operator==,
2093         regex_token_iterator<>::operator!=, regex_token_iterator<>::operator*,
2094         regex_token_iterator<>::operator->): Declare const.
2095
2096 2013-07-01  Paolo Carlini  <paolo.carlini@oracle.com>
2097
2098         * include/bits/stl_list.h (list<>::insert(iterator,
2099         size_type, const value_type&), list<>::insert(iterator,
2100         initializer_list<>), list<>::insert(iterator, _InputIterator,
2101         _InputIterator), list<>::splice(iterator, list&&),
2102         list<>::splice(iterator, list&), list<>::splice(iterator, list&&,
2103         iterator), list<>::splice(iterator, list&, iterator),
2104         list<>::splice(iterator, list&&, iterator, iterator),
2105         list<>::splice(iterator, list&, iterator, iterator)): Adjust C++11
2106         signatures to take const_iterator(s).
2107         * include/bits/list.tcc (list<>::insert(const_iterator, size_type,
2108         const value_type&), list<>::insert(const_iterator, _InputIterator,
2109         _InputIterator)): Define.
2110         * include/ext/vstring.h (__versa_string<>::insert(iterator,
2111         size_type, _CharT), __versa_string<>::insert(iterator,
2112         _InputIterator, _InputIterator), __versa_string<>::insert(iterator,
2113         std::initializer_list<>), __versa_string<>::replace(iterator,
2114         iterator, _InputIterator, _InputIterator), __versa_string<>::
2115         replace(iterator, iterator, std::initializer_list<>)): Adjust C++11
2116         signatures to take const_iterator(s).
2117         (__versa_string<>::_M_replace_dispatch): Take const_iterators.
2118         * include/ext/vstring.tcc: Likewise.
2119         * include/debug/list: Adjust.
2120         * include/profile/list: Likewise.
2121         * testsuite/23_containers/list/operations/splice/const_iterator.cc:
2122         New.
2123         * testsuite/23_containers/list/modifiers/insert/const_iterator.cc:
2124         Extend.
2125         * testsuite/ext/vstring/modifiers/insert/char/const_iterator.cc:
2126         Likewise.
2127         * testsuite/ext/vstring/modifiers/insert/wchar_t/const_iterator.cc:
2128         Likewise.
2129         * testsuite/ext/vstring/modifiers/replace/char/const_iterator.cc:
2130         Likewise.
2131         * testsuite/ext/vstring/modifiers/replace/wchar_t/const_iterator.cc:
2132         Likewise.
2133
2134         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
2135         Adjust dg-error line number.
2136         * testsuite/23_containers/list/requirements/dr438/
2137         constructor_1_neg.cc: Likewise.
2138         * testsuite/23_containers/list/requirements/dr438/
2139         constructor_2_neg.cc: Likewise.
2140         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
2141         Likewise.
2142
2143 2013-06-30  Paolo Carlini  <paolo.carlini@oracle.com>
2144
2145         * include/bits/stl_deque.h (deque<>::insert(iterator,
2146         size_type, const value_type&), deque<>::insert(iterator,
2147         initializer_list<>), deque<>::insert(iterator, _InputIterator,
2148         _InputIterator)): Adjust C++11 signatures to take a const_iterator.
2149         * include/bits/stl_vector.h: Likewise.
2150         * include/bits/stl_bvector.h: Likewise.
2151         * include/debug/deque: Adjust.
2152         * include/debug/vector: Likewise.
2153         * include/profile/deque: Likewise.
2154         * include/profile/vector: Likewise.
2155         * testsuite/23_containers/deque/modifiers/insert/const_iterator.cc:
2156         Extend.
2157         * testsuite/23_containers/vector/bool/modifiers/insert/
2158         const_iterator.cc: Likewise.
2159         * testsuite/23_containers/vector/modifiers/insert/const_iterator.cc:
2160         Likewise.
2161
2162         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
2163         Adjust dg-error line number.
2164         * testsuite/23_containers/deque/requirements/dr438/
2165         constructor_1_neg.cc: Likewise.
2166         * testsuite/23_containers/deque/requirements/dr438/
2167         constructor_2_neg.cc: Likewise.
2168         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
2169         Likewise.
2170         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
2171         Likewise.
2172         * testsuite/23_containers/vector/requirements/dr438/
2173         constructor_1_neg.cc: Likewise.
2174         * testsuite/23_containers/vector/requirements/dr438/
2175         constructor_2_neg.cc: Likewise.
2176         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
2177         Likewise.
2178
2179 2013-06-29  François Dumont  <fdumont@gcc.gnu.org>
2180
2181         * include/bits/hashtable_policy.h (_Insert_base): Consider hint in
2182         insert methods.
2183         * include/bits/hashtable.h: Likewise.
2184         * testsuite/23_containers/unordered_multimap/insert/hint.cc: New.
2185         * testsuite/performance/23_containers/insert/unordered_multiset_hint.cc:
2186         New.
2187         * testsuite/23_containers/unordered_set/instantiation_neg.cc:
2188         Adjust dg-error line number.
2189         * testsuite/23_containers/unordered_set/
2190         not_default_constructible_hash_neg.cc: Likewise.
2191         * doc/xml/manual/containers.xml: Document hinting in unordered
2192         containers.
2193
2194 2013-06-27  Paolo Carlini  <paolo.carlini@oracle.com>
2195
2196         * testsuite/21_strings/basic_string/operations/*: Move inside
2197         testsuite/21_strings/basic_string/operations/data/.
2198         * testsuite/21_strings/basic_string/compare/*: Move inside
2199         testsuite/21_strings/basic_string/operations/.
2200         * testsuite/21_strings/basic_string/find/*: Likewise.
2201         * testsuite/21_strings/basic_string/rfind/*: Likewise.
2202         * testsuite/21_strings/basic_string/substr/*: Likewise.
2203
2204 2013-06-27  Paolo Carlini  <paolo.carlini@oracle.com>
2205
2206         * testsuite/21_strings/basic_string/append/*: Move inside
2207         testsuite/21_strings/basic_string/modifiers/.
2208         * testsuite/21_strings/basic_string/assign/*: Likewise.
2209         * testsuite/21_strings/basic_string/insert/*: Likewise.
2210         * testsuite/21_strings/basic_string/replace/*: Likewise.
2211         * testsuite/21_strings/basic_string/modifiers/pop_back/char/
2212         pop_back.cc: Rename to 1.cc.
2213         * testsuite/21_strings/basic_string/modifiers/pop_back/wchar_t/
2214         pop_back.cc: Likewise.
2215         * testsuite/ext/vstring/assign/*: Move inside
2216         testsuite/ext/vstring/modifiers/.
2217
2218 2013-06-27  Paolo Carlini  <paolo.carlini@oracle.com>
2219
2220         * include/bits/stl_deque.h (deque<>::insert(iterator,
2221         const value_type&), deque<>::insert(iterator, value_type&&),
2222         deque<>::emplace(iterator, _Args&&...)): Adjust C++11 signatures to
2223         take a const_iterator.
2224         (deque<>::erase): Simplify.
2225         * include/bits/stl_list.h: Likewise.
2226         (_List_iterator<>::_M_const_cast): Add.
2227         * include/bits/stl_vector.h: Likewise.
2228         * include/bits/stl_bvector.h: Likewise.
2229         (_Bit_iterator::_M_const_cast): Add.
2230         * include/bits/deque.tcc: Adjust definitions.
2231         * include/bits/list.tcc: Likewise.
2232         * include/bits/vector.tcc: Likewise.
2233         * include/bits/stl_iterator.h (__normal_iterator<>::_M_const_cast):
2234         Define trivial version in C++98 mode.
2235         * include/ext/vstring.h (__versa_string<>::insert(iterator, _CharT),
2236         __versa_string<>::replace(iterator, iterator, const __versa_string&),
2237         __versa_string<>::replace(iterator, iterator, const _CharT*,
2238         size_type), __versa_string<>::replace(iterator, iterator,
2239         const _CharT*), __versa_string<>::replace(iterator, iterator,
2240         size_type, _CharT)): Adjust C++11 signatures to take a pair of
2241         const_iterators.
2242         * include/debug/deque: Adjust.
2243         * include/debug/list: Likewise.
2244         * include/debug/vector: Likewise.
2245         * include/profile/deque: Likewise.
2246         * include/profile/list: Likewise.
2247         * include/profile/vector: Likewise.
2248         (vector<>::emplace): Add.
2249         * testsuite/util/exception/safety.h: Update.
2250         * testsuite/23_containers/deque/modifiers/emplace/const_iterator.cc:
2251         New.
2252         * testsuite/23_containers/deque/modifiers/insert/const_iterator.cc:
2253         Likewise.
2254         * testsuite/23_containers/list/modifiers/emplace/const_iterator.cc:
2255         Likewise.
2256         * testsuite/23_containers/list/modifiers/insert/const_iterator.cc:
2257         Likewise.
2258         * testsuite/23_containers/vector/bool/modifiers/insert/
2259         const_iterator.cc: Likewise.
2260         * testsuite/23_containers/vector/modifiers/emplace/const_iterator.cc:
2261         Likewise.
2262         * testsuite/23_containers/vector/modifiers/insert/const_iterator.cc:
2263         Likewise.
2264         * testsuite/ext/vstring/modifiers/insert/char/const_iterator.cc:
2265         Likewise.
2266         * testsuite/ext/vstring/modifiers/insert/wchar_t/const_iterator.cc:
2267         Likewise.
2268         * testsuite/ext/vstring/modifiers/replace/char/const_iterator.cc:
2269         Likewise.
2270         * testsuite/ext/vstring/modifiers/replace/wchar_t/const_iterator.cc:
2271         Likewise.
2272
2273         * testsuite/ext/vstring/modifiers/char/54577.cc: Move to testsuite/
2274         ext/vstring/modifiers/erase/char/.
2275         * testsuite/ext/vstring/modifiers/wchar_t/54577.cc: Move to testsuite/
2276         ext/vstring/modifiers/wchar_t/.
2277         * testsuite/ext/vstring/modifiers/char/pop_back.cc: Move to testsuite/
2278         ext/vstring/modifiers/pop_back/char/.
2279         * testsuite/ext/vstring/modifiers/wchar_t/pop_back.cc: Move to
2280         testsuite/ext/vstring/modifiers/pop_back/wchar_t/.
2281
2282         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
2283         Adjust dg-error line number.
2284         * testsuite/23_containers/deque/requirements/dr438/
2285         constructor_1_neg.cc: Likewise.
2286         * testsuite/23_containers/deque/requirements/dr438/
2287         constructor_2_neg.cc: Likewise.
2288         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
2289         Likewise.
2290         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
2291         Likewise.
2292         * testsuite/23_containers/list/requirements/dr438/
2293         constructor_1_neg.cc: Likewise.
2294         * testsuite/23_containers/list/requirements/dr438/
2295         constructor_2_neg.cc: Likewise.
2296         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
2297         Likewise.
2298         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
2299         Likewise.
2300         * testsuite/23_containers/vector/requirements/dr438/
2301         constructor_1_neg.cc: Likewise.
2302         * testsuite/23_containers/vector/requirements/dr438/
2303         constructor_2_neg.cc: Likewise.
2304         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
2305         Likewise.
2306
2307 2013-06-25  Ed Smith-Rowland  <3dw4rd@verizon.net>
2308
2309         Status page for C++2014 library features
2310         * doc/xml/faq.xml: Add link to new C++14 status page.
2311         * doc/xml/manual/intro.xml: Ditto.
2312         * doc/xml/manual/status_cxx2014.xml: New.
2313
2314 2013-06-25  Paolo Carlini  <paolo.carlini@oracle.com>
2315
2316         * testsuite/23_containers/map/modifiers/erase/abi_tag.cc: Avoid
2317         spurious fails with check-debug.
2318         * testsuite/23_containers/multimap/modifiers/erase/abi_tag.cc:
2319         Likewise.
2320         * testsuite/23_containers/set/modifiers/erase/abi_tag.cc: Likewise.
2321         * testsuite/23_containers/multiset/modifiers/erase/abi_tag.cc:
2322         Likewise.
2323
2324 2013-06-25  Paolo Carlini  <paolo.carlini@oracle.com>
2325
2326         PR libstdc++/57704
2327         * include/bits/char_traits.h (char_traits<char>::lt): Implement
2328         LWG 467.
2329         * testsuite/21_strings/char_traits/requirements/char/57704.cc: New.
2330
2331 2013-06-24  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2332
2333         PR libstdc++/57691
2334         * include/c_global/cstdlib (atexit, at_quick_exit): If !_GLIBCC_HOSTED,
2335         declare per the letter of the C++ standard in terms of void.
2336         * include/c_std/cstdlib: Likewise.
2337
2338 2013-06-22  Paolo Carlini  <paolo.carlini@oracle.com>
2339
2340         PR libstdc++/57674
2341         * include/bits/random.h (binomial_distribution<>::_M_waiting):
2342         Add double parameter.
2343         * include/bits/random.tcc (binomial_distribution<>::operator()
2344         (_UniformRandomNumberGenerator&, const param_type&)): Pass
2345         __param._M_q to _M_waiting.
2346         (_M_waiting): Adjust.
2347         * testsuite/26_numerics/random/binomial_distribution/
2348         operators/values.cc: Add tests.
2349
2350 2013-06-21  Paolo Carlini  <paolo.carlini@oracle.com>
2351
2352         PR libstdc++/57666
2353         * include/std/valarray (valarray<>::operator=(const _Expr<>&)):
2354         Implement correctly C++11 26.6.2.3/1.
2355         * testsuite/26_numerics/valarray/dr630-3.C: New.
2356
2357 2013-06-18  Jonathan Wakely  <jwakely.gcc@gmail.com>
2358
2359         PR libstdc++/57641
2360         * include/std/mutex (timed_mutex, recursive_timed_mutex): Move common
2361         functionality to new __timed_mutex_impl mixin. Overload try_lock_until
2362         to handle conversion between different clocks. Replace constrained
2363         __try_lock_for_impl overloads with conditional increment.
2364         * include/std/shared_mutex (shared_mutex::_Mutex): Use the new mixin.
2365         * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: New.
2366
2367 2013-06-17  Jonathan Wakely  <jwakely.gcc@gmail.com>
2368             Chris Jefferson  <chris@bubblescope.net>
2369
2370         * include/bits/stl_algobase.h (equal): Make C++14 overloads from N3671
2371         dispatch to traditional std::equal for random-access iterators.
2372         (__equal2_aux, __equal2): Remove.
2373         (__equal::equal): Remove unused overloads.
2374         * include/bits/stl_algo.h (is_permutation): Fix typos.
2375
2376 2013-06-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
2377
2378         * include/std/shared_mutex (shared_lock::operator=): Add missing
2379         return statement.
2380
2381 2013-06-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
2382
2383         PR libstdc++/57263
2384         * include/bits/forward_list.h (_Fwd_list_base): Convert to/from
2385         allocator's pointer type.
2386         * include/bits/hashtable.h (_Hashtable): Likewise.
2387         * testsuite/util/testsuite_allocator.h (CustomPointerAlloc): Add.
2388         * testsuite/23_containers/forward_list/allocator/ext_ptr.cc: New.
2389         * testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: New.
2390         * testsuite/23_containers/vector/allocator/ext_ptr.cc: New.
2391
2392 2013-06-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
2393
2394         * include/std/shared_mutex: Implement N3659.
2395         * include/bits/c++14_warning.h: New.
2396         * include/Makefile.am: Add new headers.
2397         * include/Makefile.in: Regenerate.
2398         * testsuite/30_threads/shared_lock/cons/1.cc: New.
2399         * testsuite/30_threads/shared_lock/locking/2.cc: New.
2400         * testsuite/30_threads/shared_lock/cons/2.cc: New.
2401         * testsuite/30_threads/shared_lock/locking/3.cc: New.
2402         * testsuite/30_threads/shared_lock/cons/3.cc: New.
2403         * testsuite/30_threads/shared_lock/locking/4.cc: New.
2404         * testsuite/30_threads/shared_lock/cons/4.cc: New.
2405         * testsuite/30_threads/shared_lock/modifiers/1.cc: New.
2406         * testsuite/30_threads/shared_lock/cons/5.cc: New.
2407         * testsuite/30_threads/shared_lock/modifiers/2.cc: New.
2408         * testsuite/30_threads/shared_lock/cons/6.cc: New.
2409         * testsuite/30_threads/shared_lock/requirements/
2410         explicit_instantiation.cc: New.
2411         * testsuite/30_threads/shared_lock/locking/1.cc: New.
2412         * testsuite/30_threads/shared_lock/requirements/typedefs.cc: New.
2413         * testsuite/30_threads/shared_mutex/cons/1.cc: New.
2414         * testsuite/30_threads/shared_mutex/cons/assign_neg.cc: New.
2415         * testsuite/30_threads/shared_mutex/cons/copy_neg.cc: New.
2416         * testsuite/30_threads/shared_mutex/requirements/
2417         standard_layout.cc: New.
2418         * testsuite/30_threads/shared_mutex/try_lock/1.cc: New.
2419         * testsuite/30_threads/shared_mutex/try_lock/2.cc: New.
2420
2421 2013-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
2422
2423         PR libstdc++/57619
2424         * include/bits/unordered_map.h (unordered_map<>::insert,
2425         unordered_multimap<>::insert): Use std::forward, not std::move.
2426         * testsuite/23_containers/unordered_map/insert/57619.C: New.
2427         * testsuite/23_containers/unordered_multimap/insert/57619.C: Likewise.
2428
2429 2013-06-14  Alan Modra  <amodra@gmail.com>
2430
2431         * configure.host (abi_baseline_pair): Match powerpc64*.
2432
2433 2013-06-13  Daniel Krugler  <daniel.kruegler@gmail.com>
2434
2435         * include/std/type_traits (is_function): Support ref-qualified
2436         functions.
2437         (is_copy_constructible, is_move_constructible, is_copy_assignable,
2438         is_move_assignable, is_nothrow_copy_constructible,
2439         is_nothrow_move_constructible, is_nothrow_copy_assignable,
2440         is_nothrow_move_assignable): Implement LWG 2196.
2441         (add_lvalue_reference, add_rvalue_reference, add_pointer): Implement
2442         LWG 2101.
2443         (__strip_reference_wrapper<<const reference_wrapper<_Tp>>): Remove,
2444         unused.
2445         * testsuite/20_util/add_lvalue_reference/value.cc: Extend.
2446         * testsuite/20_util/add_rvalue_reference/value.cc: Likewise.
2447         * testsuite/20_util/decay/requirements/typedefs.cc: Likewise.
2448         * testsuite/20_util/is_assignable/value.cc: Likewise.
2449         * testsuite/20_util/is_constructible/value-2.cc: Likewise.
2450         * testsuite/20_util/is_copy_assignable/value.cc: Likewise.
2451         * testsuite/20_util/is_copy_constructible/value.cc: Likewise.
2452         * testsuite/20_util/is_function/value.cc: Likewise.
2453         * testsuite/20_util/is_move_assignable/value.cc: Likewise.
2454         * testsuite/20_util/is_move_constructible/value.cc: Likewise.
2455         * testsuite/20_util/is_nothrow_copy_assignable/value.cc: Likewise.
2456         * testsuite/20_util/is_nothrow_copy_constructible/value.cc: Likewise.
2457         * testsuite/20_util/is_nothrow_move_assignable/value.cc: Likewise.
2458         * testsuite/20_util/is_nothrow_move_constructible/value.cc: Likewise.
2459
2460         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
2461         line number.
2462         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
2463         Likewise.
2464         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
2465         Likewise.
2466
2467 2013-06-13  Paolo Carlini  <paolo.carlini@oracle.com>
2468
2469         * include/tr1/modified_bessel_func.tcc (__gnu_cxx::__airy_ai(),
2470         __gnu_cxx::__airy_bi()): Remove.
2471         * testsuite/tr1/5_numerical_facilities/special_functions/
2472         10_cyl_bessel_k/airy.cc: Fix.
2473
2474 2013-06-12  Ed Smith-Rowland  <3dw4rd@verizon.net>
2475
2476         PR libstdc++/56430
2477         * include/tr1/modified_bessel_func.tcc (__airy): Remove return
2478         from void function.
2479         (__gnu_cxx::__airy_ai(), __gnu_cxx::__airy_bi()): New functions.
2480         * testsuite/tr1/5_numerical_facilities/special_functions/
2481         10_cyl_bessel_k/airy.cc: New.
2482
2483 2013-06-11  Ed Smith-Rowland  <3dw4rd@verizon.net>
2484
2485         Fix library literals error involving namespace __detail.
2486         * include/std/chrono: Rename __detail to __select_type. Reformat.
2487         * include/bits/basic_string.h: Reformat.
2488         * testsuite/20_util/duration/literals/ns_detail.cc: New.
2489
2490 2013-06-11  Paolo Carlini  <paolo.carlini@oracle.com>
2491
2492         PR libstdc++/56019
2493         * include/c_global/cstddef (max_align_t): Add to namespace std.
2494         * include/c_std/cstddef: Likewise.
2495         * testsuite/18_support/max_align_t/requirements/1.cc: New.
2496         * testsuite/18_support/max_align_t/requirements/2.cc: Likewise.
2497
2498 2013-06-10  Benjamin Kosnik  <bkoz@redhat.com>
2499
2500         * include/bits/c++config (_GLIBCXX_ABI_TAG_CXX11): Add.
2501         * include/bits/stl_map.h (erase): Use abi_tag when C++11.
2502         * include/bits/stl_multimap.h: Same.
2503         * include/bits/stl_multiset.h: Same.
2504         * include/bits/stl_set.h: Same.
2505         * include/bits/stl_tree.h: Same.
2506         * include/std/complex (real, imag): Use macro for abi_tag.
2507
2508         * testsuite/lib/libstdc++.exp: Disable inlinling with -fno-inline.
2509         * testsuite/util/testsuite_containers.h (erase_external): New
2510         declarations.
2511         (erase_external_iterators): Same.
2512         (linkage_check_cxx98_cxx11_erase): Same.
2513         (linkage_check_cxx98_cxx11_erase_iterators): Same.
2514         * testsuite/util/testsuite_shared.cc: Define.
2515         * testsuite/23_containers/map/modifiers/erase/abi_tag.cc: New.
2516         * testsuite/23_containers/map/modifiers/erase/
2517         dr130-linkage-check.cc: New.
2518         * testsuite/23_containers/multimap/modifiers/erase/abi_tag.cc: New.
2519         * testsuite/23_containers/multimap/modifiers/erase/
2520         dr130-linkage-check.cc: New.
2521         * testsuite/23_containers/multiset/modifiers/erase/abi_tag.cc: New.
2522         * testsuite/23_containers/multiset/modifiers/erase/
2523         dr130-linkage-check.cc: New.
2524         * testsuite/23_containers/set/modifiers/erase/abi_tag.cc: New.
2525         * testsuite/23_containers/set/modifiers/erase/dr130-linkage-check.cc:
2526         New.
2527         * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust line number.
2528
2529         * testsuite/23_containers/map/dr130.cc: Move...
2530         * testsuite/23_containers/map/modifiers/dr130.cc: ...here.
2531         * testsuite/23_containers/multimap/dr130.cc: Move ...
2532         * testsuite/23_containers/multimap/modifiers/dr130.cc: ...here.
2533         * testsuite/23_containers/multiset/dr130.cc: Move...
2534         * testsuite/23_containers/multiset/modifiers/dr130.cc: ...here.
2535         * testsuite/23_containers/set/dr130.cc: Move...
2536         * testsuite/23_containers/set/modifiers/dr130.cc: ...here.
2537
2538 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
2539
2540         * testsuite/17_intro/headers/c++1998/49745.cc: Extend current
2541         handling of Linux-based x86 systems to cover all GNU systems.
2542         * testsuite/18_support/bad_exception/23591_thread-1.c: Likewise.
2543         * testsuite/18_support/pthread_guard.cc: Likewise.
2544         * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc:
2545         Likewise.
2546         * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc:
2547         Likewise.
2548         * testsuite/21_strings/basic_string/pthread18185.cc: Likewise.
2549         * testsuite/21_strings/basic_string/pthread4.cc: Likewise.
2550         * testsuite/22_locale/ctype/is/char/2.cc: Likewise.
2551         * testsuite/22_locale/ctype/is/wchar_t/2.cc: Likewise.
2552         * testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise.
2553         * testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise.
2554         * testsuite/23_containers/list/pthread1.cc: Likewise.
2555         * testsuite/23_containers/list/pthread5.cc: Likewise.
2556         * testsuite/23_containers/map/pthread6.cc: Likewise.
2557         * testsuite/23_containers/vector/debug/multithreaded_swap.cc:
2558         Likewise.
2559         * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
2560         Likewise.
2561         * testsuite/27_io/basic_ofstream/pthread2.cc: Likewise.
2562         * testsuite/27_io/basic_ostringstream/pthread3.cc: Likewise.
2563         * testsuite/30_threads/async/42819.cc: Likewise.
2564         * testsuite/30_threads/async/49668.cc: Likewise.
2565         * testsuite/30_threads/async/54297.cc: Likewise.
2566         * testsuite/30_threads/async/any.cc: Likewise.
2567         * testsuite/30_threads/async/async.cc: Likewise.
2568         * testsuite/30_threads/async/launch.cc: Likewise.
2569         * testsuite/30_threads/async/sync.cc: Likewise.
2570         * testsuite/30_threads/call_once/39909.cc: Likewise.
2571         * testsuite/30_threads/call_once/49668.cc: Likewise.
2572         * testsuite/30_threads/call_once/call_once1.cc: Likewise.
2573         * testsuite/30_threads/condition_variable/54185.cc: Likewise.
2574         * testsuite/30_threads/condition_variable/cons/1.cc: Likewise.
2575         * testsuite/30_threads/condition_variable/members/1.cc: Likewise.
2576         * testsuite/30_threads/condition_variable/members/2.cc: Likewise.
2577         * testsuite/30_threads/condition_variable/members/53841.cc:
2578         Likewise.
2579         * testsuite/30_threads/condition_variable/native_handle/typesizes.cc:
2580         Likewise.
2581         * testsuite/30_threads/condition_variable_any/50862.cc: Likewise.
2582         * testsuite/30_threads/condition_variable_any/53830.cc: Likewise.
2583         * testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise.
2584         * testsuite/30_threads/condition_variable_any/members/1.cc:
2585         Likewise.
2586         * testsuite/30_threads/condition_variable_any/members/2.cc:
2587         Likewise.
2588         * testsuite/30_threads/future/cons/move.cc: Likewise.
2589         * testsuite/30_threads/future/members/45133.cc: Likewise.
2590         * testsuite/30_threads/future/members/get.cc: Likewise.
2591         * testsuite/30_threads/future/members/get2.cc: Likewise.
2592         * testsuite/30_threads/future/members/share.cc: Likewise.
2593         * testsuite/30_threads/future/members/valid.cc: Likewise.
2594         * testsuite/30_threads/future/members/wait.cc: Likewise.
2595         * testsuite/30_threads/future/members/wait_for.cc: Likewise.
2596         * testsuite/30_threads/future/members/wait_until.cc: Likewise.
2597         * testsuite/30_threads/lock/1.cc: Likewise.
2598         * testsuite/30_threads/lock/2.cc: Likewise.
2599         * testsuite/30_threads/lock/3.cc: Likewise.
2600         * testsuite/30_threads/lock/4.cc: Likewise.
2601         * testsuite/30_threads/mutex/cons/1.cc: Likewise.
2602         * testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise.
2603         * testsuite/30_threads/mutex/lock/1.cc: Likewise.
2604         * testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
2605         * testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise.
2606         * testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
2607         * testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
2608         * testsuite/30_threads/mutex/unlock/1.cc: Likewise.
2609         * testsuite/30_threads/packaged_task/49668.cc: Likewise.
2610         * testsuite/30_threads/packaged_task/cons/1.cc: Likewise.
2611         * testsuite/30_threads/packaged_task/cons/2.cc: Likewise.
2612         * testsuite/30_threads/packaged_task/cons/3.cc: Likewise.
2613         * testsuite/30_threads/packaged_task/cons/56492.cc: Likewise.
2614         * testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise.
2615         * testsuite/30_threads/packaged_task/cons/move.cc: Likewise.
2616         * testsuite/30_threads/packaged_task/cons/move_assign.cc:
2617         Likewise.
2618         * testsuite/30_threads/packaged_task/members/get_future.cc:
2619         Likewise.
2620         * testsuite/30_threads/packaged_task/members/get_future2.cc:
2621         Likewise.
2622         * testsuite/30_threads/packaged_task/members/invoke.cc: Likewise.
2623         * testsuite/30_threads/packaged_task/members/invoke2.cc: Likewise.
2624         * testsuite/30_threads/packaged_task/members/invoke3.cc: Likewise.
2625         * testsuite/30_threads/packaged_task/members/invoke4.cc: Likewise.
2626         * testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise.
2627         * testsuite/30_threads/packaged_task/members/reset.cc: Likewise.
2628         * testsuite/30_threads/packaged_task/members/reset2.cc: Likewise.
2629         * testsuite/30_threads/packaged_task/members/swap.cc: Likewise.
2630         * testsuite/30_threads/packaged_task/members/valid.cc: Likewise.
2631         * testsuite/30_threads/promise/cons/1.cc: Likewise.
2632         * testsuite/30_threads/promise/cons/alloc.cc: Likewise.
2633         * testsuite/30_threads/promise/cons/move.cc: Likewise.
2634         * testsuite/30_threads/promise/cons/move_assign.cc: Likewise.
2635         * testsuite/30_threads/promise/members/get_future.cc: Likewise.
2636         * testsuite/30_threads/promise/members/get_future2.cc: Likewise.
2637         * testsuite/30_threads/promise/members/set_exception.cc: Likewise.
2638         * testsuite/30_threads/promise/members/set_exception2.cc:
2639         Likewise.
2640         * testsuite/30_threads/promise/members/set_value.cc: Likewise.
2641         * testsuite/30_threads/promise/members/set_value2.cc: Likewise.
2642         * testsuite/30_threads/promise/members/set_value3.cc: Likewise.
2643         * testsuite/30_threads/promise/members/swap.cc: Likewise.
2644         * testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise.
2645         * testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc:
2646         Likewise.
2647         * testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise.
2648         * testsuite/30_threads/recursive_mutex/native_handle/1.cc:
2649         Likewise.
2650         * testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc:
2651         Likewise.
2652         * testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise.
2653         * testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise.
2654         * testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise.
2655         * testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise.
2656         * testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc:
2657         Likewise.
2658         * testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
2659         * testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
2660         * testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc:
2661         Likewise.
2662         * testsuite/30_threads/recursive_timed_mutex/native_handle/typesizes.cc:
2663         Likewise.
2664         * testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc:
2665         Likewise.
2666         * testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc:
2667         Likewise.
2668         * testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
2669         Likewise.
2670         * testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
2671         Likewise.
2672         * testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
2673         Likewise.
2674         * testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
2675         Likewise.
2676         * testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
2677         Likewise.
2678         * testsuite/30_threads/recursive_timed_mutex/unlock/1.cc:
2679         Likewise.
2680         * testsuite/30_threads/shared_future/cons/move.cc: Likewise.
2681         * testsuite/30_threads/shared_future/members/45133.cc: Likewise.
2682         * testsuite/30_threads/shared_future/members/get.cc: Likewise.
2683         * testsuite/30_threads/shared_future/members/get2.cc: Likewise.
2684         * testsuite/30_threads/shared_future/members/valid.cc: Likewise.
2685         * testsuite/30_threads/shared_future/members/wait.cc: Likewise.
2686         * testsuite/30_threads/shared_future/members/wait_for.cc:
2687         Likewise.
2688         * testsuite/30_threads/shared_future/members/wait_until.cc:
2689         Likewise.
2690         * testsuite/30_threads/this_thread/1.cc: Likewise.
2691         * testsuite/30_threads/this_thread/2.cc: Likewise.
2692         * testsuite/30_threads/this_thread/3.cc: Likewise.
2693         * testsuite/30_threads/this_thread/4.cc: Likewise.
2694         * testsuite/30_threads/thread/cons/1.cc: Likewise.
2695         * testsuite/30_threads/thread/cons/2.cc: Likewise.
2696         * testsuite/30_threads/thread/cons/3.cc: Likewise.
2697         * testsuite/30_threads/thread/cons/4.cc: Likewise.
2698         * testsuite/30_threads/thread/cons/49668.cc: Likewise.
2699         * testsuite/30_threads/thread/cons/5.cc: Likewise.
2700         * testsuite/30_threads/thread/cons/6.cc: Likewise.
2701         * testsuite/30_threads/thread/cons/7.cc: Likewise.
2702         * testsuite/30_threads/thread/cons/8.cc: Likewise.
2703         * testsuite/30_threads/thread/cons/9.cc: Likewise.
2704         * testsuite/30_threads/thread/cons/moveable.cc: Likewise.
2705         * testsuite/30_threads/thread/members/1.cc: Likewise.
2706         * testsuite/30_threads/thread/members/2.cc: Likewise.
2707         * testsuite/30_threads/thread/members/3.cc: Likewise.
2708         * testsuite/30_threads/thread/members/4.cc: Likewise.
2709         * testsuite/30_threads/thread/members/5.cc: Likewise.
2710         * testsuite/30_threads/thread/members/hardware_concurrency.cc:
2711         Likewise.
2712         * testsuite/30_threads/thread/native_handle/cancel.cc: Likewise.
2713         * testsuite/30_threads/thread/native_handle/typesizes.cc:
2714         Likewise.
2715         * testsuite/30_threads/thread/swap/1.cc: Likewise.
2716         * testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
2717         * testsuite/30_threads/timed_mutex/dest/destructor_locked.cc:
2718         Likewise.
2719         * testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
2720         * testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise.
2721         * testsuite/30_threads/timed_mutex/native_handle/typesizes.cc:
2722         Likewise.
2723         * testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
2724         * testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
2725         * testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
2726         * testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
2727         * testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
2728         * testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
2729         * testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
2730         * testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
2731         * testsuite/30_threads/try_lock/1.cc: Likewise.
2732         * testsuite/30_threads/try_lock/2.cc: Likewise.
2733         * testsuite/30_threads/try_lock/3.cc: Likewise.
2734         * testsuite/30_threads/try_lock/4.cc: Likewise.
2735         * testsuite/30_threads/unique_lock/cons/1.cc: Likewise.
2736         * testsuite/30_threads/unique_lock/cons/2.cc: Likewise.
2737         * testsuite/30_threads/unique_lock/cons/3.cc: Likewise.
2738         * testsuite/30_threads/unique_lock/cons/4.cc: Likewise.
2739         * testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
2740         * testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
2741         * testsuite/30_threads/unique_lock/locking/1.cc: Likewise.
2742         * testsuite/30_threads/unique_lock/locking/2.cc: Likewise.
2743         * testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
2744         * testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
2745         * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
2746         * testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.
2747         * testsuite/ext/mt_allocator/22309_thread.cc: Likewise.
2748         * testsuite/ext/profile/mh.cc: Likewise.
2749         * testsuite/ext/rope/pthread7-rope.cc: Likewise.
2750         * testsuite/lib/libstdc++.exp (libstdc++_init): Likewise.
2751         * testsuite/tr1/2_general_utilities/shared_ptr/thread/default_weaktoshared.cc:
2752         Likewise.
2753         * testsuite/tr1/2_general_utilities/shared_ptr/thread/mutex_weaktoshared.cc:
2754         Likewise.
2755         * testsuite/util/testsuite_performance.h: Extend current handling
2756         of Linux-based systems to cover all glibc-based systems.
2757
2758 2013-06-09  Jonathan Wakely  <jwakely.gcc@gmail.com>
2759
2760         * include/std/mutex (call_once): Remove parentheses to fix error in
2761         c++1y and gnu++1y mode.
2762         * testsuite/30_threads/mutex/try_lock/2.cc: Call try_lock() in new
2763         thread to avoid undefined behaviour.
2764
2765 2013-06-08  Ed Smith-Rowland  <3dw4rd@verizon.net>
2766
2767         Simplify and clean up library literals.
2768         * include/std/chrono: Simplify namespace and versioning management.
2769         * include/bits/basic_string.h: Ditto.
2770         * testsuite/20_util/duration/literals/types.cc: Remove bogus comment.
2771         * testsuite/20_util/duration/literals/values.cc: Ditto.
2772         * testsuite/21_strings/basic_string/literals/types.cc: Ditto.
2773         * testsuite/21_strings/basic_string/literals/values.cc: Ditto.
2774
2775 2013-06-08  Ed Smith-Rowland  <3dw4rd@verizon.net>
2776
2777         Implement N3654 - Quoted Strings Library Proposal
2778         * include/std/iomanip: Add quoted(String, Char delim, Char escape)
2779         manipulators and supporting machinery in c++1y mode.
2780         * testsuite/27_io/manipulators/standard/char/quoted.cc: New.
2781         * testsuite/27_io/manipulators/standard/wchar_t/quoted.cc: New.
2782
2783 2013-06-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
2784
2785         * include/bits/alloc_traits.h (allocator_traits::max_size()): LWG
2786         2162: Add noexcept.
2787
2788 2013-06-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
2789
2790         * include/bits/stl_algo.h (is_permutation): Add overloads from N3671.
2791         * include/bits/stl_algobase.h (equal, mismatch): Likewise.
2792         * testsuite/25_algorithms/equal/1.cc: Remove duplicate test case.
2793         * testsuite/25_algorithms/equal/2.cc: New.
2794         * testsuite/25_algorithms/equal/check_type2.cc: New.
2795         * testsuite/25_algorithms/is_permutationqual/2.cc: New.
2796         * testsuite/25_algorithms/is_permutationqual/check_type2.cc: New.
2797         * testsuite/25_algorithms/mismatch/2.cc: New.
2798         * testsuite/25_algorithms/mismatch/check_type2.cc: New.
2799         * testsuite/util/testsuite_iterators.h: Fix spelling.
2800
2801 2013-06-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
2802
2803         * include/std/type-traits (integral_constant::operator()): Implement
2804         N3545.
2805         * testsuite/20_util/integral_constant/call_operator.cc: New.
2806         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
2807         line numbers.
2808         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
2809         Likewise.
2810         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
2811         Likewise.
2812
2813 2013-06-07  Uros Bizjak  <ubizjak@gmail.com>
2814
2815         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
2816
2817 2013-06-05  Tom Tromey  <tromey@redhat.com>
2818
2819         * testsuite/libstdc++-prettyprinters/shared_ptr.cc: Use -O0.
2820
2821 2013-06-03  Paolo Carlini  <paolo.carlini@oracle.com>
2822
2823         PR c++/57419
2824         * testsuite/20_util/default_delete/48631_neg.cc: Adjust.
2825
2826 2013-06-01  Ed Smith-Rowland  <3dw4rd@verizon.net>
2827
2828         * include/std/chrono: Collapse redundant 'inline' from 'inline
2829         constexpr'.
2830         * include/std/tuple: Ditto.
2831         * include/bits/move.h: Ditto.
2832
2833 2013-05-30  Ed Smith-Rowland  <3dw4rd@verizon.net>
2834
2835         Implement N3642 - User-defined Literals for Standard Library Types
2836         * include/bits/parse_numbers.h: New.
2837         * include/std/chrono: Add duration literal operators.
2838         * include/bits/basic_string.h: Add string literal operators.
2839         * include/Makefile.in: Add parse_numbers.h.
2840         * include/Makefile.am: Ditto.
2841         * testsuite/20_util/duration/literals/values.cc: New.
2842         * testsuite/20_util/duration/literals/types.cc: New.
2843         * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Adjust.
2844         * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Adjust.
2845         * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Adjust.
2846         * testsuite/21_strings/basic_string/literals/values.cc: New.
2847         * testsuite/21_strings/basic_string/literals/types.cc: New.
2848
2849 2013-05-28  Jonathan Wakely  <jwakely.gcc@gmail.com>
2850
2851         * src/c++11/compatibility-chrono.cc (steady_clock::now()): If
2852         !_GLIBCXX_USE_GETTIMEOFDAY perform conversion inline instead of
2853         calling non-existent from_time_t.
2854
2855 2013-05-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2856
2857         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt:
2858         Regenerate.
2859
2860 2013-05-24  Benjamin Kosnik  <bkoz@redhat.com>
2861
2862         * include/std/chrono: Wrap clocks in inline namespace _V2.
2863         * src/c++11/chrono.cc: Same.
2864         * src/c++11/compatibility-chrono.cc: Revert to previous chrono.cc
2865         file, with default configure macros selected.
2866
2867         * config/abi/pre/gnu.ver (GLIBCXX_3.4.19): Use symbols from inline
2868         namespace.
2869         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Fix up.
2870
2871         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Regenerated.
2872         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Regenerated.
2873         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt:
2874         Regenerated.
2875         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
2876         Regenerated.
2877         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Regenerated.
2878         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt:
2879         Regenerated.
2880         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Regenerated.
2881         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Regenerated.
2882         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Regenerated.
2883         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerated.
2884         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Regenerated.
2885         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt:
2886         Regenerated.
2887         * config/abi/post/solaris2.9/baseline_symbols.txt: Regenerated.
2888         * config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Regenerated.
2889
2890 2013-05-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2891
2892         * config/os/solaris/solaris2.9/os_defines.h [!CLOCK_MONOTONIC]
2893         (CLOCK_MONOTONIC): Define.
2894
2895 2013-05-24  Paolo Carlini  <paolo.carlini@oracle.com>
2896
2897         * include/ext/type_traits.h (__is_null_pointer): Add std::nullptr_t
2898         overload.
2899
2900         * include/bits/cpp_type_traits.h (__is_fundamental): Remove, unused.
2901
2902 2013-05-24  Jakub Jelinek  <jakub@redhat.com>
2903
2904         * src/c++11/chrono.cc: If _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL,
2905         include unistd.h and sys/syscall.h.  If _GLIBCXX_COMPATIBILITY_CXX0X,
2906         don't define system_clock::is_steady, system_clock::now() and
2907         steady_clock::is_steady.
2908         (std::chrono::system_clock::now()): If
2909         _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL, call
2910         syscall (SYS_clock_gettime, ...) instead of clock_gettime (...).
2911         (std::chrono::system_clock::now()): Likewise.  Add weak attribute
2912         if _GLIBCXX_COMPATIBILITY_CXX0X and compatibility-chrono.cc will
2913         be non-empty.
2914         * src/Makefile.am (cxx11_sources): Add compatibility-chrono.cc.
2915         (compatibility-chrono.lo, compatibility-chrono.o): New goals.
2916         * src/c++11/compatibility-chrono.cc: New file.
2917         * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): On linux*, check for
2918         syscall (SYS_clock_gettime, CLOCK_MONOTONIC, &tp).
2919         * testsuite/util/testsuite_abi.cc (check_version): Add
2920         GLIBCXX_3.4.20 version and make it the latest.
2921         * config/abi/pre/gnu.ver (_ZNSt6chrono12steady_clock3nowEv): Export
2922         also @@GLIBCXX_3.4.19.  Move all symbols so far added for GCC 4.9 to
2923         @@GLIBCXX_3.4.20 instead.
2924         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Regenerated.
2925         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Regenerated.
2926         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt:
2927         Regenerated.
2928         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
2929         Regenerated.
2930         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Regenerated.
2931         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt:
2932         Regenerated.
2933         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Regenerated.
2934         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Regenerated.
2935         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Regenerated.
2936         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerated.
2937         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Regenerated.
2938         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt:
2939         Regenerated.
2940         * config/abi/post/solaris2.9/baseline_symbols.txt: Regenerated.
2941         * config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Regenerated.
2942         * config.h.in: Regenerated.
2943         * src/Makefile.in: Regenerated.
2944         * configure: Regenerated.
2945
2946 2013-05-23  Matthias Klose  <doko@ubuntu.com>
2947
2948         * include/Makefile.am (bits_headers): Remove ${bits_host_headers}.
2949         (ext_headers): Remove ${ext_host_headers}.
2950         (stamp-${host_alias}): Create ${host_builddir}/../ext.
2951         (stamp-host): Link ${bits_host_headers} and ${ext_host_headers}.
2952         (install-headers): Install ${bits_host_headers} and ${ext_host_headers}.
2953         * include/Makefile.in: Regenerate.
2954         * include/ext/random: Include ext/opt_random.h.
2955
2956 2013-05-22  Jonathan Wakely  <jwakely.gcc@gmail.com>
2957
2958         * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Add KIND=auto to
2959         enable features if target OS is known to support them.
2960         * configure.ac (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Default to 'auto'.
2961         * configure: Regenerate.
2962
2963 2013-05-21  Jonathan Wakely  <jwakely.gcc@gmail.com>
2964
2965         PR libstdc++/57336
2966         * include/std/functional (__invoke): Do not form function types with
2967         abstract return type.
2968         * testsuite/20_util/reference_wrapper/invoke-3.cc: New.
2969
2970 2013-05-19  Jonathan Wakely  <jwakely.gcc@gmail.com>
2971
2972         * include/std/tuple (get): Implement N3670.
2973         * include/std/utility (get): Likewise.
2974         * testsuite/20_util/pair/get.cc: Move to ...
2975         * testsuite/20_util/pair/astuple/get.cc: Here.
2976         * testsuite/20_util/pair/astuple/astuple.cc: New.
2977         * testsuite/20_util/pair/astuple/constexpr_get.cc: New.
2978         * testsuite/20_util/pair/astuple/constexpr_get_by_type.cc: New.
2979         * testsuite/20_util/pair/astuple/get_by_type.cc: New.
2980         * testsuite/20_util/pair/astuple/get_by_type_neg.cc: New.
2981         * testsuite/20_util/pair/astuple/get_neg.cc: New.
2982         * testsuite/20_util/tuple/element_access/constexpr_get_by_type.cc: New.
2983         * testsuite/20_util/tuple/element_access/get2_by_type.cc: New.
2984         * testsuite/20_util/tuple/element_access/get_by_type.cc: New.
2985
2986 2013-05-19  Paolo Carlini  <paolo.carlini@oracle.com>
2987
2988         * Revert last commit.
2989
2990 2013-05-19  Matthias Klose  <doko@ubuntu.com>
2991
2992         * include/Makefile.am (bits_headers): Remove ${bits_host_headers}.
2993         (ext_headers): Remove ${ext_host_headers}.
2994         (stamp-${host_alias}): Create ${host_builddir}/../ext.
2995         (stamp-host): Link ${bits_host_headers} and ${ext_host_headers}.
2996         (install-headers): Install ${bits_host_headers} and ${ext_host_headers}.
2997         * include/Makefile.in: Regenerate.
2998
2999 2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>
3000
3001         * include/std/system_error (error_category::error_category()): LWG
3002         2145: Declare public and constexpr.
3003         * src/c++11/system_error.cc (error_category::error_category()): Move
3004         definition to ...
3005         * src/c++11/compatibility-c++0x.cc: Here.
3006
3007 2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>
3008
3009         * include/std/typeindex (type_index::name()): LWG 2144: Add noexcept.
3010
3011 2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>
3012
3013         * include/bits/unique_ptr.h (make_unique): Declare inline.
3014         (unique_ptr<T[],D>::reset()): Combine two overloads into one.
3015         (default_delete, unique_ptr): Add doxygen comments.
3016         * include/bits/shared_ptr_base.h: Improve doxygen comments.
3017         * include/bits/shared_ptr.h: Likewise.
3018         * testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error line
3019         number.
3020         * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.
3021
3022 2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>
3023
3024         * doc/xml/manual/status_cxx2011.xml: Fix markup error.
3025
3026 2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>
3027
3028         * doc/xml/manual/status_cxx2011.xml: Fix markup error.
3029
3030 2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>
3031
3032         * include/std/utility (exchange): Define.
3033         * testsuite/20_util/exchange/1.cc: New.
3034
3035 2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>
3036
3037         * include/bits/unique_ptr.h (make_unique): Define.
3038         * testsuite/20_util/unique_ptr/creation/single.cc: New.
3039         * testsuite/20_util/unique_ptr/creation/array.cc: New.
3040         * testsuite/20_util/unique_ptr/creation/array_neg.cc: New.
3041
3042 2013-05-15  François Dumont  <fdumont@gcc.gnu.org>
3043
3044         * python/libstdcxx/v6/printers.py (Tr1HashtableIterator): Fix
3045         rendering of std::tr1 unordered containers iterator.
3046         (StdHashtableIterator): New, render std unordered containers iterator.
3047         * testsuite/libstdc++-prettyprinters/tr1.cc: New.
3048
3049 2013-05-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
3050
3051         * include/bits/basic_string.h (getline): Fix doxygen comments.
3052
3053 2013-05-14  Paolo Carlini  <paolo.carlini@oracle.com>
3054
3055         * include/bits/stl_iterator.h (__normal_iterator<>::_M_const_cast):
3056         Use std::pointer_traits.
3057
3058 2013-05-13  Benjamin Kosnik  <bkoz@redhat.com>
3059
3060         * libsupc++/Makefile.am (sources): Add bad_array_length.cc,
3061         bad_array_new.cc.
3062         * libsupc++/Makefile.in: Regenerate.
3063         * libsupc++/bad_array_length.cc: Tweak.
3064         * libsupc++/bad_array_new.cc: Tweak.
3065
3066 2013-05-10  Paolo Carlini  <paolo.carlini@oracle.com>
3067
3068         PR libstdc++/54577
3069         * include/bits/stl_deque.h (erase): Fix signatures in C++11 mode.
3070         (_Deque_iterator<>::_M_const_cast): Add.
3071         (deque<>::_M_erase): Declare.
3072         * include/bits/deque.tcc: ... and define.
3073         * include/bits/stl_list.h (erase): Fix signatures in C++11 mode.
3074         (_List_const_iterator<>::_M_const_cast): Add.
3075         * include/bits/list.tcc (erase (iterator)): Fix.
3076         * include/bits/stl_iterator.h (__normal_iterator<>::_M_const_cast):
3077         Add; include <ext/cast.h>.
3078         * include/bits/stl_vector.h (erase): Fix signatures in C++11 mode.
3079         (vector<>::_M_erase): Declare.
3080         * include/bits/stl_bvector.h: Likewise.
3081         * include/bits/vector.tcc (vector<>::_M_erase): Define.
3082         * include/ext/vstring.h (erase): Fix signatures in C++11 mode.
3083         * include/debug/deque: Adjust.
3084         * include/debug/list: Likewise.
3085         * include/debug/vector: Likewise.
3086         * include/profile/deque: Likewise.
3087         * include/profile/list: Likewise.
3088         * include/profile/vector: Likewise.
3089         * testsuite/util/exception/safety.h (erase_base<deque>,
3090         erase_base<deque>, erase_base<vector>): Remove.
3091         (erase_base<__versa_string>): Update.
3092         * testsuite/ext/vstring/modifiers/char/54577.cc: New.
3093         * testsuite/ext/vstring/modifiers/wchar_t/54577.cc: Likewise.
3094         * testsuite/23_containers/deque/modifiers/erase/54577.cc: Likewise.
3095         * testsuite/23_containers/list/modifiers/erase/54577.cc: Likewise.
3096         * testsuite/23_containers/vector/bool/modifiers/erase/54577.cc:
3097         Likewise.
3098         * testsuite/23_containers/vector/modifiers/erase/54577.cc: Likewise.
3099         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
3100         Adjust dg-error line numbers.
3101         * testsuite/23_containers/deque/requirements/dr438/
3102         constructor_1_neg.cc: Likewise.
3103         * testsuite/23_containers/deque/requirements/dr438/
3104         constructor_2_neg.cc: Likewise.
3105         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
3106         Likewise.
3107         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
3108         Likewise.
3109         * testsuite/23_containers/list/requirements/dr438/
3110         constructor_1_neg.cc: Likewise.
3111         * testsuite/23_containers/list/requirements/dr438/
3112         constructor_2_neg.cc: Likewise.
3113         * testsuite/23_containers/list/requirements/dr438/
3114         insert_neg.cc: Likewise.
3115         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
3116         Likewise.
3117         * testsuite/23_containers/vector/requirements/dr438/
3118         constructor_1_neg.cc: Likewise.
3119         * testsuite/23_containers/vector/requirements/dr438/
3120         constructor_2_neg.cc: Likewise.
3121         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
3122         Likewise.
3123
3124 2013-05-09  Uros Bizjak  <ubizjak@gmail.com>
3125
3126         * testsuite/util/testsuite_abi.cc (check_version): Add CXXABI_1.3.8.
3127
3128 2013-05-08  Jason Merrill  <jason@redhat.com>
3129
3130         Add std::bad_array_length (N3639)
3131         * libsupc++/new: Add std::bad_array_length.
3132         * libsupc++/bad_array_length.cc: New.
3133         * libsupc++/eh_aux_runtime.cc: Add __cxa_bad_array_length.
3134         * libsupc++/Makefile.in: Build them.
3135         * config/abi/pre/gnu.ver: Add new symbols.
3136         * config/abi/pre/gnu-versioned-namespace.ver: Add new symbols.
3137
3138 2013-05-08  Andi Kleen  <ak@linux.intel.com>
3139
3140         PR target/55947
3141         * libstdc++-v3/include/bits/atomic_base.h
3142         (_GLIBCXX_ALWAYS_INLINE): Add new macro.
3143         (atomic_thread_fence, atomic_signal_fence, test_and_set,
3144         clear, store, load, exchange, compare_exchange_weak)
3145         compare_exchange_strong, fetch_add, fetch_sub, fetch_and,
3146         fetch_or, fetch_xor): Mark _GLIBCXX_ALWAYS_INLINE.
3147
3148 2013-05-08  Jason Merrill  <jason@redhat.com>
3149
3150         Add std::bad_array_new_length (N2932)
3151         * libsupc++/new: Add std::bad_array_new_length.
3152         * libsupc++/bad_array_new.cc: New.
3153         * libsupc++/eh_aux_runtime.cc: Add __cxa_throw_bad_array_new_length.
3154         * libsupc++/Makefile.in: Build them.
3155         * config/abi/pre/gnu.ver: Add new symbols.
3156         * config/abi/pre/gnu-versioned-namespace.ver: Add new symbols.
3157
3158 2013-05-08  Andoni Morales Alastruey  <ylatuya@gmail.com>
3159
3160         PR libstdc++/57212
3161         * include/Makefile.am (_GLIBCXX___MINGW32_GLIBCXX___): Modify
3162         to __MINGW32__.
3163         * include/Makefile.in: Regenerated.
3164
3165 2013-05-07  François Dumont  <fdumont@gcc.gnu.org>
3166
3167         * include/profile/unordered_base.h: New.
3168         * include/Makefile.am: Add new profile header.
3169         * include/Makefile.in: Regenerate.
3170         * include/profile/impl/profiler.h
3171         (__profcxx_inefficient_hash_is_on): New macro.
3172         * include/profile/unordered_map (std::profile::unordered_map<>):
3173         Use new _Unordered_profile base class. Use default implementations
3174         for special functions.
3175         (std::profile::unordered_multimap<>): Likewise.
3176         * include/profile/unordered_set (std::profile::unordered_set<>):
3177         Likewise.
3178         (std::profile::unordered_multiset<>): Likewise.
3179         * testsuite/23_containers/unordered_multiset/55043.cc: Fix
3180         MoveOnly equality operator signature.
3181
3182 2013-05-02  Paolo Carlini  <paolo.carlini@oracle.com>
3183
3184         * testsuite/tr1/4_metaprogramming/integral_constant/requirements/
3185         constexpr_data.cc: Move...
3186         * testsuite/20_util/integral_constant/requirements/constexpr_data.cc:
3187         ... here.
3188         * testsuite/20_util/integral_constant/requirements/
3189         explicit_instantiation.cc: New.
3190         * testsuite/20_util/integral_constant/requirements/typedefs.cc:
3191         Likewise.
3192         * testsuite/20_util/integral_constant/static_definition.cc: Likewise.
3193         * testsuite/20_util/integral_constant/true_false_type_typedefs.cc:
3194         Likewise.
3195         * testsuite/20_util/integral_constant/true_false_value.cc: Likewise.
3196         * testsuite/20_util/integral_constant/operator_value_type.cc: Likewise.
3197
3198 2013-05-02  Paolo Carlini  <paolo.carlini@oracle.com>
3199
3200         * include/std/type_traits (is_null_pointer): Add.
3201         (__is_nullptr_t): Implement in terms of the latter.
3202         (is_fundamental, is_scalar): Adjust.
3203         * testsuite/20_util/is_null_pointer/requirements/
3204         explicit_instantiation.cc: New.
3205         * testsuite/20_util/is_null_pointer/requirements/typedefs.cc:
3206         Likewise.
3207         * testsuite/20_util/is_null_pointer/value.cc: Likewise.
3208         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
3209         line number.
3210         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
3211         Likewise.
3212         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
3213         Likewise.
3214
3215 2013-05-02  Paolo Carlini  <paolo.carlini@oracle.com>
3216
3217         * include/c_global/cstdio: Add comment about LWG 2249.
3218         * include/c_std/cstdio: Likewise.
3219
3220 2013-04-28  Jonathan Wakely  <jwakely.gcc@gmail.com>
3221
3222         * include/bits/hashtable_policy.h (_Hashtable_ebo_helper): Fix
3223         comment.
3224         * include/std/mutex (__recursive_mutex_base): Likewise.
3225
3226 2013-04-28  Jonathan Wakely  <jwakely.gcc@gmail.com>
3227
3228         PR libstdc++/51365
3229         * include/bits/shared_ptr_base (_Sp_ebo_helper): Helper class to
3230         implement EBO safely.
3231         (_Sp_counted_base::_M_get_deleter): Add noexcept.
3232         (_Sp_counter_ptr): Use noexcept instead of comments.
3233         (_Sp_counted_deleter): Likewise. Use _Sp_ebo_helper.
3234         (_Sp_counted_ptr_inplace): Likewise.
3235         * testsuite/20_util/shared_ptr/cons/51365.cc: New.
3236         * testsuite/20_util/shared_ptr/cons/52924.cc: Add rebind member to
3237         custom allocator and test construction with custom allocator.
3238         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error
3239         line number.
3240
3241 2013-04-26  Paolo Carlini  <paolo.carlini@oracle.com>
3242
3243         * testsuite/23_containers/unordered_set/insert/move_range.cc: Adjust
3244         dialect to -std=gnu++11.
3245
3246 2013-04-26  François Dumont  <fdumont@gcc.gnu.org>
3247
3248         * include/bits/hashtable_policy.h
3249         (_Insert_base<>::insert<_It>(_It, _It)): Enable move semantics.
3250         * testsuite/23_containers/unordered_set/insert/move_range.cc: New.
3251
3252 2013-04-26  Paolo Carlini  <paolo.carlini@oracle.com>
3253
3254         * include/c_global/cstdio (gets): Provide only in C++98 and C++11.
3255         * include/c_std/cstdio (gets): Likewise.
3256         * testsuite/27_io/headers/cstdio/functions_std.cc: Adjust.
3257
3258 2013-04-25  Paolo Carlini  <paolo.carlini@oracle.com>
3259
3260         PR libstdc++/57065
3261         * include/debug/unordered_map (unordered_map, unordered_multimap):
3262         Fix default allocator type.
3263         * include/profile/unordered_map (unordered_map, unordered_multimap):
3264         Likewise.
3265         * include/bits/unordered_map.h: Fix comments.
3266
3267 2013-04-24  Jonathan Wakely  <jwakely.gcc@gmail.com>
3268
3269         PR libstdc++/56905
3270         * libsupc++/exception_ptr.h (copy_exception): Deprecate and
3271         move implementation to make_exception_ptr.
3272         * include/std/future (_State_base::_M_break_promise): Replace
3273         copy_exception with make_exception_ptr.
3274         * testsuite/18_support/exception_ptr/move.cc: Likewise.
3275         * testsuite/18_support/exception_ptr/rethrow_exception.cc: Likewise.
3276         * testsuite/30_threads/future/members/get2.cc: Likewise.
3277         * testsuite/30_threads/promise/members/set_exception.cc: Likewise.
3278         * testsuite/30_threads/promise/members/set_exception2.cc: Likewise.
3279         * testsuite/30_threads/promise/members/set_value2.cc: Likewise.
3280         * testsuite/30_threads/shared_future/members/get2.cc: Likewise.
3281
3282 2013-04-22  Jason Merrill  <jason@redhat.com>
3283
3284         * src/c++11/hashtable_c++0x.cc: Include ext/aligned_buffer.h.
3285
3286         * testsuite/lib/prune.exp (libstdc++-dg-prune): Also ignore "In
3287         substitution" lines.
3288
3289         * testsuite/20_util/is_assignable/value.cc: Comment out tests involving
3290         function-cv-quals.
3291         * testsuite/20_util/is_constructible/value-2.cc: Likewise.
3292         * testsuite/20_util/reference_wrapper/result_type.cc: Likewise.
3293         * testsuite/20_util/reference_wrapper/typedefs-2.cc: Likewise.
3294
3295 2013-04-22  François Dumont  <fdumont@gcc.gnu.org>
3296
3297         * include/bits/hashtable_policy.h: Add C++11 allocator support.
3298         * include/bits/hashtable.h: Likewise.
3299         * include/bits/unordered_set.h: Likewise.
3300         * include/bits/unordered_map.h: Likewise.
3301         * include/debug/unordered_set: Likewise.
3302         * include/debug/unordered_map: Likewise.
3303         * include/std/unordered_set: Remove bits/algobase.h
3304         include. Replace bits/alloc_traits.h by ext/alloc_traits.h.
3305         * include/std/unordered_map: Likewise.
3306         * include/ext/throw_allocator.h: Add checks on calls to allocator
3307         construct/destroy.
3308         (std::hash<__gnu_cxx::throw_value_limit>): Add conditional throw.
3309         (std::hash<__gnu_cxx::throw_value_random>): Likewise.
3310         * testsuite/util/regression/rand/priority_queue
3311         /container_rand_regression_test.tcc: Adapt.
3312         * testsuite/util/regression/rand/assoc
3313         /container_rand_regression_test.tcc: Likewise.
3314         * testsuite/util/testsuite_counter_type.h: Add count of destructors.
3315         * testsuite/23_containers/unordered_set
3316         /not_default_constructible_hash_neg.cc: Adjust dg-error line number.
3317         * testsuite/23_containers/unordered_set/instantiation_neg.cc: Likewise.
3318         * testsuite/23_containers/unordered_set/allocator/copy.cc: New.
3319         * testsuite/23_containers/unordered_set/allocator/copy_assign.cc: New.
3320         * testsuite/23_containers/unordered_set/allocator/minimal.cc: New.
3321         * testsuite/23_containers/unordered_set/allocator/move_assign.cc: New.
3322         * testsuite/23_containers/unordered_set/allocator/noexcept.cc: New.
3323         * testsuite/23_containers/unordered_set/allocator/swap.cc: New.
3324         * testsuite/23_containers/unordered_multiset/allocator/copy.cc: New.
3325         * testsuite/23_containers/unordered_multiset/allocator/copy_assign.cc:
3326         New.
3327         * testsuite/23_containers/unordered_multiset/allocator/minimal.cc: New.
3328         * testsuite/23_containers/unordered_multiset/allocator/move_assign.cc:
3329         New.
3330         * testsuite/23_containers/unordered_multiset/allocator/noexcept.cc: New.
3331         * testsuite/23_containers/unordered_multiset/allocator/swap.cc: New.
3332         * testsuite/23_containers/unordered_map/allocator/copy.cc: New.
3333         * testsuite/23_containers/unordered_map/allocator/copy_assign.cc: New.
3334         * testsuite/23_containers/unordered_map/allocator/minimal.cc: New.
3335         * testsuite/23_containers/unordered_map/allocator/move_assign.cc: New.
3336         * testsuite/23_containers/unordered_map/allocator/noexcept.cc:
3337         New.
3338         * testsuite/23_containers/unordered_map/allocator/swap.cc: New.
3339         * testsuite/23_containers/unordered_multimap/allocator/copy.cc: New.
3340         * testsuite/23_containers/unordered_multimap/allocator/copy_assign.cc:
3341         New.
3342         * testsuite/23_containers/unordered_multimap/allocator/minimal.cc: New.
3343         * testsuite/23_containers/unordered_multimap/allocator/move_assign.cc:
3344         New.
3345         * testsuite/23_containers/unordered_multimap/allocator/noexcept.cc: New.
3346         * testsuite/23_containers/unordered_multimap/allocator/swap.cc: New.
3347
3348 2013-04-22  Paolo Carlini  <paolo.carlini@oracle.com>
3349
3350         * include/std/type_traits (is_signed): Simplify.
3351         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
3352         Adjust dg-error line numbers.
3353         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
3354         Likewise.
3355         * testsuite/20_util/declval/requirements/1_neg.cc: Likewise.
3356
3357 2013-04-22  Paolo Carlini  <paolo.carlini@oracle.com>
3358
3359         N3669
3360         * include/std/complex (complex<float>::real, complex<float>::imag,
3361         complex<double>::real, complex<double>::imag,
3362         complex<long double>::real, complex<long double>::imag): Declare
3363         as const member functions.
3364         * include/std/type_traits (integral_constant<>::operator value_type):
3365         Likewise.
3366
3367 2013-04-22  Paolo Carlini  <paolo.carlini@oracle.com>
3368
3369         PR libstdc++/57010
3370         * include/bits/stl_heap.h (pop_heap): Avoid self move-assignment.
3371         * testsuite/25_algorithms/pop_heap/57010.cc: New.
3372
3373 2013-04-21  Evgeniy Stepanov  <eugenis@google.com>
3374
3375         * src/c++11/system_error.cc (generic_category_instance): Add
3376         initializer.
3377         (system_category_instance): Likewise.
3378         * src/c++11/future.cc (__fec): Likewise.
3379
3380 2013-04-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
3381
3382         * doc/xml/manual/extensions.xml: Fix anachronism.
3383
3384 2013-04-09  Tom Tromey  <tromey@redhat.com>
3385
3386         * configure, config.h.in: Rebuild.
3387         * configure.ac: Use GLIBCXX_CHECK_SDT_H.  Don't check for
3388         sys/sdt.h.
3389         * acinclude.m4 (GLIBCXX_CHECK_SDT_H): New defun.
3390
3391 2013-04-09  Uros Bizjak  <ubizjak@gmail.com>
3392
3393         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
3394
3395 2013-04-08  Paolo Carlini  <paolo.carlini@oracle.com>
3396
3397         * testsuite/libstdc++-prettyprinters/cxx11.cc: Include <memory>.
3398
3399 2013-04-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
3400
3401         * include/Makefile.am: Add ext/aligned_buffer.h
3402         * include/Makefile.in: Regenerate.
3403         * include/ext/aligned_buffer.h: New.
3404         * include/std/future (_Result): Use __aligned_buffer.
3405         * include/bits/forward_list.h (_Fwd_list_node): Likewise.
3406         * include/bits/shared_ptr_base.h (_Sp_counted_ptr_inplace): Likewise.
3407         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error line
3408         number.
3409
3410 2013-04-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
3411
3412         * include/bits/forward_list.h: Only include required headers.
3413         (forward_list::reference): Define directly, not using __alloc_traits.
3414         (forward_list::const_reference): Likewise.
3415
3416 2013-04-07  François Dumont  <fdumont@gcc.gnu.org>
3417
3418         * include/std/functional (_Derives_from_unary_function): Remove.
3419         (_Derives_from_binary_function): Remove.
3420         * include/std/type_traits (__sfinae_types): Remove.
3421         (__is_assignable_helper): Adapt.
3422         (__is_convertible_helper): Adapt.
3423         (_GLIBCXX_HAS_NESTED_TYPE): Adapt.
3424         Remove several explicit instantiations of integral_constant.
3425         * testsuite/20_util/reference_wrapper/typedefs-3.cc: Adapt.
3426         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
3427         Adapt dg-error line number.
3428         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
3429         Likewise.
3430         * testsuite/20_util/declval/requirements/1_neg.cc: Likewise.
3431         * testsuite/20_util/bind/ref_neg.cc: Likewise.
3432
3433 2013-04-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
3434
3435         PR libstdc++/56841
3436         * libsupc++/eh_ptr.cc (rethrow_exception): Use get_unexpected() and
3437         get_terminate() accessors.
3438         * libsupc++/eh_throw.cc (__cxa_throw): Likewise.
3439         * libsupc++/eh_terminate.cc: Use mutex when atomic builtins not
3440         available.
3441         * libsupc++/new_handler.cc: Likewise.
3442
3443 2013-04-04  Jonathan Wakely  <jwakely.gcc@gmail.com>
3444
3445         * testsuite/util/testsuite_abi.cc: Add GLIBCXX_3.4.19 version.
3446
3447 2013-04-03  Paolo Carlini  <paolo.carlini@oracle.com>
3448
3449         PR libstdc++/56834
3450         * include/debug/array (tuple_size, tuple_element): Do not declare.
3451         * include/profile/array: Likewise.
3452         * testsuite/23_containers/array/tuple_interface/
3453         tuple_element_debug_neg.cc: Adjust dg-error line number.
3454
3455 2013-04-03  Jonathan Wakely  <jwakely.gcc@gmail.com>
3456
3457         * libsupc++/exception (get_terminate(), get_unexpected()): Declare.
3458         * libsupc++/eh_terminate.cc (get_terminate() , set_unexpected()):
3459         Define.
3460         (set_terminate(terminate_handler)): Set atomically.
3461         (set_unexpected(terminate_handler)): Likewise.
3462         * libsupc++/new (get_new_handler()): Declare.
3463         * libsupc++/new_handler.cc (get_new_handler()): Define.
3464         (set_new_handler(new_handler)): Set atomically.
3465         (__new_handler): Use internal linkage.
3466         * libsupc++/new_op.cc (operator new): Use get_new_handler().
3467         * libsupc++/new_opnt.cc (operator new): Likewise.
3468         * acinclude.m4: Bump libtool_VERSION to 6:19:0.
3469         * configure: Regenerate.
3470         * libsupc++/Makefile.am: Compile above files with -std=gnu++11.
3471         * libsupc++/Makefile.in: Regenerate.
3472         * config/abi/pre/gnu.ver: Add new exports.
3473         * doc/xml/manual/status_cxx2011.xml: Update.
3474         * testsuite/18_support/headers/exception/synopsis.cc: Check accessors
3475         for handlers.
3476         * testsuite/18_support/headers/new/synopsis.cc: Likewise.
3477         * testsuite/18_support/new_handler.cc: New.
3478         * testsuite/18_support/terminate_handler.cc: New.
3479         * testsuite/18_support/unexpected_handler.cc: New.
3480
3481 2013-04-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
3482
3483         * doc/xml/manual/appendix_contributing.xml: Remove broken link and
3484         defer to general documentation on contributing to GCC.
3485         * doc/html/*: Regenerate.
3486
3487 2013-03-30  Gerald Pfeifer  <gerald@pfeifer.com>
3488
3489         * doc/xml/manual/allocator.xml: Adjust link to Dr.Dobb's article.
3490
3491         * doc/xml/manual/appendix_contributing.xml: Adjust link to GNU
3492         Coding Standards.
3493
3494         * doc/xml/manual/debug.xml: Adjust link for ThreadSanitizer.
3495
3496         * doc/xml/manual/debug_mode.xml: Adjust link for SafeSTL.
3497
3498         * doc/xml/manual/documentation_hacking.xml: Adjust Doxygen link.
3499
3500         * doc/xml/manual/messages.xml: Adjust link to Java API specs.
3501
3502         * doc/xml/manual/policy_data_structures: Remove direct link to
3503         IBM Haifa Research Labs.
3504
3505         * doc/xml/manual/policy_data_structures_biblio.xml: Adjust links
3506         for biblio.maverik_lowerbounds and biblio.nelson96stlpq.
3507
3508         * doc/xml/manual/profile_mode.xml: Adjust two links to acm.org
3509         papers.
3510
3511         * doc/xml/manual/shared_ptr.xml: Use canonical address for
3512         www.boost.org.
3513
3514 2013-03-27  Kai Tietz  <ktietz@redhat.com>
3515
3516         * crossconfig.m4: Add support for cygwin x64 target.
3517         * configure: Regenerated.
3518
3519 2013-03-25  Kai Tietz  <ktietz@redhat.com>
3520
3521         * testsuite/18_support/50594.cc: For mingw-targets use only static
3522         libstdc++-version.
3523         * testsuite/19_diagnostics/error_category/operators/equal.cc
3524         * testsuite/19_diagnostics/error_code/cons/1.cc
3525         * testsuite/19_diagnostics/error_code/operators/bool.cc
3526         * testsuite/19_diagnostics/error_code/operators/equal.cc
3527         * testsuite/19_diagnostics/error_code/operators/not_equal.cc
3528         * testsuite/19_diagnostics/error_condition/cons/1.cc
3529         * testsuite/19_diagnostics/error_condition/operators/bool.cc
3530         * testsuite/19_diagnostics/error_condition/operators/equal.cc
3531         * testsuite/19_diagnostics/error_condition/operators/not_equal.cc
3532         * testsuite/23_containers/set/requirements/exception/basic.cc
3533         * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc
3534         * testsuite/lib/dg-options.exp (dg-additional-options): New option.
3535
3536 2013-03-24  Jonathan Wakely  <jwakely.gcc@gmail.com>
3537
3538         PR libstdc++/56170
3539         * include/ext/debug_allocator.h (debug_allocator): Add missing members
3540         to meet allocator requirements.
3541         * testsuite/ext/debug_allocator/56170.cc: New.
3542
3543 2013-03-22  Paolo Carlini  <paolo.carlini@oracle.com>
3544
3545         PR libstdc++/56678
3546         * include/std/chrono (__is_ratio): Uglify T.
3547
3548 2013-03-18  Paolo Carlini  <paolo.carlini@oracle.com>
3549
3550         PR libstdc++/55977 (partial, std::vector and std::deque bits)
3551         * include/bits/stl_vector.h (_M_range_initialize(_InputIterator,
3552         _InputIterator, std::input_iterator_tag)): Use emplace_back.
3553         * include/bits/deque.tcc (_M_range_initialize(_InputIterator,
3554         _InputIterator, std::input_iterator_tag)): Likewise.
3555         * testsuite/23_containers/vector/cons/55977.cc: New.
3556         * testsuite/23_containers/deque/cons/55977.cc: Likewise.
3557         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
3558         Adjust dg-error line number.
3559         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
3560         Likewise.
3561
3562 2013-03-17  Paolo Carlini  <paolo.carlini@oracle.com>
3563
3564         PR libstdc++/55979
3565         * include/bits/stl_list.h (_M_initialize_dispatch(_InputIterator,
3566         _InputIterator, __false_type)): Use emplace_back.
3567         * testsuite/23_containers/list/cons/55979.cc: New.
3568         * testsuite/23_containers/list/modifiers/1.h: Adjust.
3569         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
3570         Adjust dg-error line number.
3571
3572 2013-03-16  Jason Merrill  <jason@redhat.com>
3573
3574         PR c++/55017
3575         * testsuite/20_util/pair/piecewise2.cc (test01): Use std::move.
3576
3577 2013-03-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
3578
3579         PR libstdc++/56468
3580         * libsupc++/exception_ptr.h (type_info): Declare.
3581
3582 2013-03-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
3583
3584         PR libstdc++/56002
3585         * include/std/mutex (lock_guard, unique_lock, lock): Define without
3586         depending on _GLIBCXX_HAS_GTHREADS.
3587         * testsuite/30_threads/lock_guard/cons/1.cc: Run on all targets.
3588
3589 2013-03-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
3590
3591         PR libstdc++/56492
3592         * include/std/future (__future_base::_Result): Add result_type
3593         typedef.
3594         (__future_base::_S_allocate_result): Overload for std::allocator.
3595         (__future_base::_Task_setter): Use _Result::result_type instead of
3596         deducing the type from the task.
3597         (__future_base::_Task_state): Store allocator to allow shared state
3598         to be reset.  Replace std::function with member of target object type
3599         accessed via ...
3600         (__future_base::_Task_state_base): New abstract base class.
3601         (__future_base::_Task_state_base::_M_run): New virtual function to
3602         invoke type-erased target object.
3603         (__future_base::_Task_state_base::_M_reset): New virtual function to
3604         create new shared_state using same target object and allocator.
3605         (__future_base::__create_task_state): Allocate a new _Task_state.
3606         (packaged_task::packaged_task): Use __create_task_state.
3607         (packaged_task::reset): Use _Task_state_base::_M_reset.
3608         * testsuite/30_threads/packaged_task/cons/56492.cc: New.
3609
3610 2013-03-15  Tom Tromey  <tromey@redhat.com>
3611
3612         * libsupc++/unwind-cxx.h: Include sys/sdt.h if detected.
3613         (PROBE2): New macro.
3614         * libsupc++/eh_throw.cc (__cxa_throw, __cxa_rethrow): Add probe.
3615         * libsupc++/eh_catch.cc (__cxa_begin_catch): Add probe.
3616         * configure.ac: Check for sys/sdt.h.
3617         * configure, config.h.in: Rebuild.
3618
3619 2013-03-14  Jonathan Wakely  <jwakely.gcc@gmail.com>
3620
3621         PR libstdc++/56613
3622         * include/bits/stl_tree.h (_Rb_tree::_M_create_node): Use
3623         allocator_traits instead of calling construct directly.
3624         * testsuite/23_containers/map/56613.cc: New.
3625
3626 2013-03-13  Benjamin Kosnik  <bkoz@redhat.com>
3627
3628         * doc/html/*: Regenerate.
3629
3630 2013-03-13  Paolo Carlini  <paolo.carlini@oracle.com>
3631
3632         PR libstdc++/56609
3633         * include/std/type_traits (is_fundamental): Add std::nullptr_t.
3634         * testsuite/20_util/is_fundamental/value.cc: Extend.
3635         * testsuite/20_util/is_compound/value.cc: Likewise.
3636
3637 2013-03-09  Paolo Carlini  <paolo.carlini@oracle.com>
3638
3639         * testsuite/20_util/function_objects/mem_fn/55463.cc: Avoid
3640         -Wunused warnings.
3641
3642 2013-03-08  Benjamin Kosnik  <bkoz@redhat.com>
3643
3644         * include/bits/memoryfwd.h: New. Centralize forward declarations.
3645         * include/bits/algorithmfwd.h: Consistent comments.
3646         * include/bits/localefwd.h: Same.
3647         * include/ext/vstring_fwd.h: Same.
3648         * include/parallel/algorithmfwd.h: Same.
3649         * include/parallel/numericfwd.h: Same.
3650         * include/std/iosfwd: Same.
3651
3652         * include/bits/alloc_traits.h: Include memoryfwd.h, remove allocator
3653         forward decl.
3654         * include/ext/alloc_traits.h: Remove allocator forward decl.
3655         * include/bits/stl_construct.h: Same.
3656         * include/bits/stringfwd.h: Include memoryfwd.h, remove allocator
3657         forward decl. Consistent comments.
3658
3659         * doc/doxygen/user.cfg.in (TEMPLATE_RELATIONS): To NO.
3660
3661         * include/Makefile.am (bits_headers): Add memoryfwd.h.
3662         * include/Makefile.in: Regenerate.
3663         * configure: Same.
3664
3665 2013-03-08  François Dumont  <fdumont@gcc.gnu.org>
3666
3667         * include/bits/vector.tcc (vector<>operator=(const vector<>&):
3668         Reset pointers after deallocation when memory can be reused.
3669         * testsuite/23_containers/vector/allocator/minimal.cc: Insert
3670         elements to really challenge C++11 allocator integration.
3671         * testsuite/23_containers/vector/allocator/copy.cc: Likewise.
3672         * testsuite/23_containers/vector/allocator/copy_assign.cc:
3673         Likewise.
3674         * testsuite/23_containers/vector/allocator/move_assign.cc:
3675         Likewise.
3676         * testsuite/23_containers/vector/allocator/swap.cc: Likewise and
3677         swap vector back before checks on memory/personality mapping are
3678         performed.
3679         * testsuite/23_containers/forward_list/allocator/minimal.cc:
3680         Insert element to really challenge C++11 allocator integration.
3681         * testsuite/23_containers/forward_list/allocator/copy.cc:
3682         Likewise.
3683         * testsuite/23_containers/forward_list/allocator/copy_assign.cc:
3684         Likewise.
3685         * testsuite/23_containers/forward_list/allocator/move_assign.cc:
3686         Likewise.
3687         * testsuite/23_containers/forward_list/allocator/swap.cc: Likewise
3688         and swap forward_list back before checks on memory/personality
3689         mapping are performed.
3690
3691 2013-03-07  Jakub Jelinek  <jakub@redhat.com>
3692
3693         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
3694         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Likewise.
3695         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
3696         Likewise.
3697         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Likewise.
3698         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Likewise.
3699         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Likewise.
3700         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Likewise.
3701         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Likewise.
3702         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise.
3703
3704 2013-03-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3705
3706         * scripts/extract_symvers.pl: Omit symbols bound to base
3707         versions.
3708         * scripts/extract_symvers.in: Likewise.
3709         * config/abi/post/solaris2.9/baseline_symbols.txt: Regenerate.
3710         * config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Likewise.
3711         * config/abi/post/solaris2.10/baseline_symbols.txt: Likewise.
3712         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
3713         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
3714
3715 2013-03-04  Ulrich Drepper  <drepper@gmail.com>
3716
3717         * include/ext/random (__gnu_cxx::von_mises_distribution<>):
3718         Optimize generation function by pulling computation of __r into the
3719         constructor for param_type.  Also compare _M_mu in operator==.
3720         Fix comment.
3721
3722 2013-03-02  Ulrich Drepper  <drepper@gmail.com>
3723
3724         Add triangular and von Mises distributions.
3725         * include/ext/random: Include <ext/cmath>.
3726         Add __gnu_cxx::triangular_distribution<> and
3727         __gnu_cxx::von_mises_distribution<> classes.
3728         * include/ext/random.tcc: Add out-of-line functions for
3729         __gnu_cxx::triangular_distribution<> and
3730         __gnu_cxx::von_mises_distribution<>.
3731         * testsuite/ext/triangular_distribution/cons/default.cc: New file.
3732         * testsuite/ext/triangular_distribution/cons/parms.cc: New file.
3733         * testsuite/ext/triangular_distribution/operators/serialize.cc:
3734         New file.
3735         * testsuite/ext/triangular_distribution/operators/equal.cc:
3736         New file.
3737         * testsuite/ext/triangular_distribution/operators/inequal.cc:
3738         New file.
3739         * testsuite/ext/triangular_distribution/requirements/typedefs.cc:
3740         New file.
3741         * testsuite/ext/triangular_distribution/requirements/
3742         explicit_instantiation/1.cc: New file.
3743         * testsuite/ext/von_mises_distribution/cons/default.cc: New file.
3744         * testsuite/ext/von_mises_distribution/cons/parms.cc: New file.
3745         * testsuite/ext/von_mises_distribution/operators/serialize.cc:
3746         New file.
3747         * testsuite/ext/von_mises_distribution/operators/equal.cc: New file.
3748         * testsuite/ext/von_mises_distribution/operators/inequal.cc:
3749         New file.
3750         * testsuite/ext/von_mises_distribution/requirements/typedefs.cc:
3751         New file.
3752         * testsuite/ext/von_mises_distribution/requirements/
3753         explicit_instantiation/1.cc: New file.
3754
3755         Add math constants.
3756         * include/Makefile.am (ext_headers): Add cmath.
3757         * include/Makefile.in: Regenerated.
3758         * include/ext/cmath: New file.
3759
3760 2013-03-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3761
3762         * config/abi/post/solaris2.9/baseline_symbols.txt: Regenerate.
3763         * config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Likewise.
3764         * config/abi/post/solaris2.10/baseline_symbols.txt: Likewise.
3765         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
3766         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
3767
3768 2013-02-26  Jonathan Wakely  <jwakely.gcc@gmail.com>
3769
3770         PR libstdc++/56012
3771         * include/bits/atomic_base.h (atomic_flag): Fix narrowing conversion.
3772         * testsuite/29_atomics/atomic/operators/56012.cc: New.
3773
3774         PR libstdc++/56011
3775         * include/std/atomic (atomic<bool>::operator=(bool) volatile): Add
3776         missing overload.
3777         * testsuite/29_atomics/atomic/operators/56011.cc: New.
3778
3779 2013-02-25  Jason Merrill  <jason@redhat.com>
3780
3781         * configure.ac: Check for __cxa_thread_atexit_impl.
3782         * libsupc++/atexit_thread.cc (__cxa_thread_atexit): Just forward
3783         to it if available.
3784         * config.h.in, configure: Regenerate.
3785
3786 2013-02-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
3787
3788         * include/std/streambuf (basic_streambuf): Use injected class name
3789         instead of non-standard __streambuf_type typedef. Fix unclosed Doxygen
3790         group.
3791
3792 2013-02-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
3793
3794         * doc/html/faq.html: Fix spelling.
3795         * doc/xml/faq.xml: Likewise.
3796         * include/bits/basic_ios.h: Likewise.
3797         * include/bits/regex.h: Likewise.
3798         * include/std/istream: Likewise.
3799         * include/std/streambuf: Likewise.
3800
3801 2013-02-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
3802
3803         * testsuite/23_containers/unordered_set/55043.cc: Add missing
3804         namespace qualification.
3805         * testsuite/23_containers/unordered_multiset/55043.cc: Likewise.
3806
3807 2013-02-19  Benjamin Kosnik  <bkoz@redhat.com>
3808
3809         * doc/doxygen/user.cfg.in: Set __cplusplus to 201103L. Change to
3810         _GLIBCXX_INCLUDE_AS_CXX11. DIRECTORY_GRAPH, MARKDOWN_SUPPORT,
3811         AUTOLINK_SUPPORT to NO. Update to doxygen 1.8.3.1.
3812         * include/bits/stl_pair.h: Add to utilities group.
3813         * include/std/tuple: Same.
3814         * include/std/typeindex: Same.
3815
3816         * include/bits/stringfwd.h: Fix markup.
3817         * include/std/limits: Same.
3818         * include/std/type_traits: Same.
3819         * include/tr1/memory: Same.
3820         * include/tr1/regex: Same.
3821         * scripts/run_doxygen: Comment.
3822         * testsuite/20_util/uses_allocator/cons_neg.cc: Fixup line numbers.
3823
3824 2013-02-14  Jason Merrill  <jason@redhat.com>
3825
3826         * testsuite/18_support/quick_exit/quick_exit.cc: #if out the whole
3827         test if unsupported.
3828
3829 2013-02-13  Marc Glisse  <marc.glisse@inria.fr>
3830
3831         PR libstdc++/56111
3832         * include/std/complex (complex): Undefine.
3833         * include/c_compatibility/complex.h (complex): Only undefine if
3834         <complex> has been included.
3835         * testsuite/26_numerics/complex/56111.cc: New testcase.
3836
3837 2013-02-13  François Dumont  <fdumont@gcc.gnu.org>
3838
3839         * include/bits/hashtable_policy.h (_Hash_code_base): Restore
3840         default constructor protected.
3841         * include/bits/hashtable.h: static assert that _Hash_code_base has
3842         a default constructor available through inheritance.
3843
3844 2013-02-12  Paolo Carlini  <paolo.carlini@oracle.com>
3845
3846         * include/c_std/cstdlib (at_quick_exit, quick_exit): Provide in
3847         C++11 mode.
3848
3849 2013-02-12  Julian Brown  <julian@codesourcery.com>
3850
3851         * testsuite/22_locale/time_get/get_weekday/char/38081-1.cc (test01):
3852         Don't expect dots after abbreviated weekday names for ru_RU for
3853         glibc versions >= 2.17.
3854         * testsuite/22_locale/time_get/get_weekday/char/38081-2.cc (test01):
3855         Likewise.
3856
3857 2013-02-12  Paolo Carlini  <paolo.carlini@oracle.com>
3858
3859         * include/bits/random.tcc (__transform): Remove.
3860         (__normalize): Add.
3861         (discrete_distribution<>::param_type::_M_initialize): Adjust.
3862         (piecewise_constant_distribution<>::param_type::_M_initialize):
3863         Likewise.
3864         (piecewise_linear_distribution<>::param_type::_M_initialize):
3865         Likewise.
3866
3867 2013-02-11  Benjamin Kosnik  <bkoz@redhat.com>
3868
3869         * src/c++11/Makefile.am (hashtable_c++0x.lo, hashtable_c++0x.o):
3870         Use -fimplicit-templates.
3871         * src/c++11/Makefile.in: Regenerate.
3872         * src/c++11/hashtable_c++0x.cc: Remove instantiation for
3873         std::lower_bound template.
3874
3875 2013-02-11  Paolo Carlini  <paolo.carlini@oracle.com>
3876
3877         * include/c_std/cstdlib (at_quick_exit, quick_exit): Do not declare.
3878         * include/c_global/cstdlib (at_quick_exit, quick_exit): Declare only
3879         in C++11 mode and if available in the underlying C library.
3880         * testsuite/18_support/quick_exit/quick_exit.cc: Compile with
3881         -std=gnu++11; check _GLIBCXX_HAVE_AT_QUICK_EXIT and
3882         _GLIBCXX_HAVE_QUICK_EXIT.
3883
3884 2013-02-11  Benjamin Kosnik  <bkoz@redhat.com>
3885
3886         * doc/html/*: Regenerate.
3887
3888 2013-02-11  Jason Merrill  <jason@redhat.com>
3889
3890         * linkage.m4 (GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE): New.
3891         (GLIBCXX_CHECK_STDLIB_SUPPORT): Check for atexit and at_quick_exit.
3892         * config.h.in, configure: Regenerate.
3893         * include/c_std/cstdlib: Add atexit and at_quick_exit.
3894         * include/c_global/cstdlib: Add atexit and at_quick_exit.
3895         * testsuite/18_support/quick_exit/quick_exit.cc: New.
3896
3897 2013-02-11  Paolo Carlini  <paolo.carlini@oracle.com>
3898
3899         PR libstdc++/56282
3900         Revert:
3901         2013-02-06  Edward Smith-Rowland  <3dw4rd@verizon.net>
3902
3903         PR libstdc++/56193
3904         * include/bits/basic_ios.h: Replace operator void*() const
3905         with explicit operator bool() const in C++11 and greater.
3906         * testsuite/27_io/basic_ios/pr56193.cc: New file.
3907
3908 2013-02-10  François Dumont  <fdumont@gcc.gnu.org>
3909             Jonathan Wakely  <jwakely.gcc@gmail.com>
3910
3911         * doc/xml/manual/containers.xml: Add section on unordered containers.
3912         * doc/xml/manual/using.xml: Fix incomplete sentence.
3913
3914 2013-02-10  Jonathan Wakely  <jwakely.gcc@gmail.com>
3915
3916         PR libstdc++/56267
3917         * include/bits/hashtable.h (__cache_default): Check if hash function
3918         is copy assignable.
3919         * testsuite/23_containers/unordered_set/56267.cc: New.
3920         * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
3921         dg-error line number.
3922         * testsuite/23_containers/unordered_set/
3923         not_default_constructible_hash_neg.cc: Likewise.
3924
3925         PR libstdc++/56278
3926         * include/bits/hashtable_policy.h (_Hash_code_base): Make default
3927         constructor public.
3928         * testsuite/23_containers/unordered_set/56278.cc: New.
3929
3930 2013-02-09  François Dumont  <fdumont@gcc.gnu.org>
3931
3932         * include/tr1/bessel_function.tcc (__cyl_bessel_ij_series): Code
3933         simplification.
3934
3935 2013-02-08  Edward Smith-Rowland  <3dw4rd@verizon.net>
3936
3937         PR libstdc++/56216
3938         * include/tr1/special_function_util.h: Remove spurious const
3939         from numeric arguments.
3940         * include/tr1/riemann_zeta.tcc: Likewise.
3941         * include/tr1/exp_integral.tcc: Likewise.
3942         * include/tr1/bessel_function.tcc: Likewise.
3943         * include/tr1/hypergeometric.tcc: Likewise.
3944         * include/tr1/modified_bessel_func.tcc: Likewise.
3945         * include/tr1/poly_laguerre.tcc: Likewise.
3946         * include/tr1/gamma.tcc: Likewise.
3947         * include/tr1/legendre_function.tcc: Likewise.
3948         * include/tr1/poly_hermite.tcc: Likewise.
3949         * include/tr1/ell_integral.tcc: Likewise.
3950         * include/tr1/bessel_function.tcc (__cyl_bessel_ij_series):
3951         If argument is zero return function value.
3952         * testsuite/tr1/5_numerical_facilities/special_functions/
3953         08_cyl_bessel_i/pr56216.cc: New.
3954
3955 2013-02-07  Paolo Carlini  <paolo.carlini@oracle.com>
3956
3957         * testsuite/27_io/basic_ios/pr56193.cc: Tweak.
3958
3959 2013-02-06  Edward Smith-Rowland  <3dw4rd@verizon.net>
3960
3961         PR libstdc++/56193
3962         * include/bits/basic_ios.h: Replace operator void*() const
3963         with explicit operator bool() const in C++11 and greater.
3964         * testsuite/27_io/basic_ios/pr56193.cc: New file.
3965
3966 2013-02-04  Dodji Seketeli  <dodji@redhat.com>
3967
3968         Add missing explicit instantiation for std::lower_bound template
3969         * libstdc++-v3/src/c++11/hashtable_c++0x.cc (namespace std): Add
3970         missing instantiation for std::lower_bound template.
3971
3972 2013-02-04  François Dumont  <fdumont@gcc.gnu.org>
3973
3974         * include/bits/functional_hash.h (std::__is_fast_hash<>): New.
3975         * include/bits/basic_string.h: Specialize previous to mark
3976         std::hash for string types as slow.
3977         * include/bits/hashtable.h (__cache_default): Replace is_integral
3978         with __is_fast_hash.
3979         * src/c++11/hash_c++0x.cc: Add type_traits include.
3980         * testsuite/23_containers/unordered_set/instantiation_neg.cc:
3981         Adapt dg-error line number.
3982         * testsuite/23_containers/unordered_set/
3983         not_default_constructible_hash_neg.cc: Likewise.
3984
3985 2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
3986             Paolo Carlini  <paolo.carlini@oracle.com>
3987
3988         PR libstdc++/56202 (again)
3989         * include/bits/random.tcc (binomial_distribution<>::
3990         _M_waiting(_UniformRandomNumberGenerator&, _IntType)): Fix thinko
3991         in previous commit.
3992
3993         * include/bits/random.h: Fix comment typo.
3994
3995 2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
3996             Paolo Carlini  <paolo.carlini@oracle.com>
3997
3998         PR libstdc++/56202
3999         * include/bits/random.tcc (binomial_distribution<>::
4000         _M_waiting(_UniformRandomNumberGenerator&, _IntType)): Avoid
4001         division by zero.
4002
4003 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
4004
4005         Update copyright years.
4006         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc,
4007         testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc,
4008         testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc,
4009         testsuite/23_containers/deque/requirements/dr438/insert_neg.cc,
4010         testsuite/23_containers/list/requirements/dr438/assign_neg.cc,
4011         testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc,
4012         testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc,
4013         testsuite/23_containers/list/requirements/dr438/insert_neg.cc,
4014         testsuite/23_containers/vector/requirements/dr438/assign_neg.cc,
4015         testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc,
4016         testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc,
4017         testsuite/23_containers/vector/requirements/dr438/insert_neg.cc,
4018         testsuite/29_atomics/atomic/cons/assign_neg.cc,
4019         testsuite/29_atomics/atomic/cons/copy_neg.cc,
4020         testsuite/29_atomics/atomic_integral/cons/assign_neg.cc,
4021         testsuite/29_atomics/atomic_integral/cons/copy_neg.cc,
4022         testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc,
4023         testsuite/29_atomics/atomic_integral/operators/decrement_neg.cc,
4024         testsuite/29_atomics/atomic_integral/operators/increment_neg.cc:
4025         Update lines in dg error matches.
4026
4027 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
4028
4029         * config/os/mingw32/ctype_inline.h: Fix copyright typo.
4030
4031 2013-02-01  François Dumont  <fdumont@gcc.gnu.org>
4032
4033         * include/bits/hashtable_policy.h
4034         (_Prime_rehash_policy::_M_next_bkt)
4035         (_Prime_rehash_policy::_M_need_rehash): Move definition...
4036         * src/c++11/hashtable_c++0x.cc: ... here.
4037         * src/shared/hashtable-aux.cc: Remove c++config.h include.
4038         * config/abi/gnu.ver (GLIBCXX_3.4.18): Export _Prime_rehash_policy
4039         symbols.
4040
4041 2013-01-29  Jason Merrill  <jason@redhat.com>
4042
4043         PR libstdc++/54314
4044         * config/abi/pre/gnu.ver: Don't export construction vtables.
4045         * config/abi/pre/gnu-versioned-namespace.ver: Likewise.
4046
4047 2013-01-28  Jonathan Wakely  <jwakely.gcc@gmail.com>
4048
4049         PR libstdc++/56112
4050         * include/bits/hashtable_policy.h (insert(_Pair&&)): Use _M_emplace
4051         to construct value_type explicitly before trying to extract the key.
4052         * testsuite/23_containers/unordered_map/cons/56112.cc: New.
4053
4054 2013-01-28  François Dumont  <fdumont@gcc.gnu.org>
4055
4056         * include/bits/hashtable_policy.h (_Local_iterator_base): Use
4057         _Hashtable_ebo_helper to embed functors into the local_iterator
4058         when necessary. Pass information about functors involved in hash
4059         code by copy.
4060         * include/bits/hashtable.h (__cache_default): Do not cache for
4061         builtin integral types unless the hash functor is not noexcept
4062         qualified or is not default constructible. Adapt static assertions
4063         and local iterator instantiations.
4064         * include/debug/unordered_set
4065         (std::__debug::unordered_set<>::erase): Detect local iterators to
4066         invalidate using contained node rather than generating a dummy
4067         local_iterator instance.
4068         (std::__debug::unordered_multiset<>::erase): Likewise.
4069         * include/debug/unordered_map
4070         (std::__debug::unordered_map<>::erase): Likewise.
4071         (std::__debug::unordered_multimap<>::erase): Likewise.
4072         * testsuite/performance/23_containers/insert_erase/41975.cc: Test
4073         std::tr1 and std versions of unordered_set regardless of any
4074         macro. Add test on default cache behavior.
4075         * testsuite/performance/23_containers/insert/54075.cc: Likewise.
4076         * testsuite/23_containers/unordered_set/instantiation_neg.cc:
4077         Adapt line number.
4078         * testsuite/23_containers/unordered_set/
4079         not_default_constructible_hash_neg.cc: New.
4080         * testsuite/23_containers/unordered_set/buckets/swap.cc: New.
4081
4082 2013-01-24  Paolo Carlini  <paolo.carlini@oracle.com>
4083
4084         PR libstdc++/56085
4085         * include/std/complex (pow(const complex<>&, int)): Avoid __n
4086         signed overflow.
4087
4088 2013-01-22  Jakub Jelinek  <jakub@redhat.com>
4089
4090         * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
4091         Tightten scan-assembler-times regexps, add dg-additional-options for
4092         ia32, add -g0 -fno-exceptions -fno-asynchronous-unwind-tables to
4093         dg-options.
4094
4095 2013-01-12  Andi Kleen  <ak@linux.intel.com>
4096             Jonathan Wakely  <jwakely.gcc@gmail.com>
4097
4098         PR libstdc++/55233
4099         * include/bits/atomic_base.h (__memory_order_modifier): Add
4100         __memory_order_mask, __memory_order_modifier_mask,
4101         __memory_order_hle_acquire, __memory_order_hle_release.
4102         (operator|,operator&): Add.
4103         (__cmpexch_failure_order):  Rename to __cmpexch_failure_order2.
4104         (__cmpexch_failure_order): Add.
4105         (clear, store, load, compare_exchange_weak, compare_exchange_strong):
4106         Handle flags.
4107         * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
4108         Add.
4109
4110 2013-01-19  Jonathan Wakely  <jwakely.gcc@gmail.com>
4111
4112         PR libstdc++/55861
4113         * include/std/future (_State_base::_S_check(const shared_ptr<T>&)):
4114         Fix return type.
4115         (__basic_future::_M_get_result()): Const qualify.
4116         (shared_future::get()): Likewise.
4117         * testsuite/30_threads/shared_future/members/get.cc: Use const
4118         objects.
4119
4120 2013-01-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
4121
4122         PR libstdc++/55043 (again)
4123         * include/bits/alloc_traits.h (allocator_traits::construct): Disable
4124         unless construction would be well-formed.
4125         (__allow_copy_cons, __check_copy_constructible): Define.
4126         * include/bits/unordered_map.h (__check_copy_constructible): Use as
4127         base class so copy constructor will be deleted if appropriate.
4128         (is_copy_constructible): Remove specialization.
4129         * include/bits/unordered_set.h: Likewise.
4130         * include/debug/unordered_map.h: Undo previous commit. Default copy
4131         and move constructors.
4132         * include/debug/unordered_set.h: Likewise.
4133         * include/profile/unordered_map.h: Undo previous commit.
4134         * include/profile/unordered_set.h: Likewise.
4135         * testsuite/23_containers/unordered_map/55043.cc: Fix test.
4136         * testsuite/23_containers/unordered_multimap/55043.cc: Likewise.
4137         * testsuite/23_containers/unordered_multiset/55043.cc: Likewise.
4138         * testsuite/23_containers/unordered_set/55043.cc: Likewise.
4139         * testsuite/23_containers/unordered_map/requirements/53339.cc: XFAIL,
4140         cannot support incomplete types.
4141         * testsuite/23_containers/unordered_multimap/requirements/53339.cc:
4142         Likewise.
4143
4144 2013-01-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
4145
4146         PR libstdc++/55043
4147         * include/std/unordered_map: Include alloc_traits.h
4148         * include/std/unordered_set: Likewise.
4149         * include/bits/alloc_traits.h: Define __is_copy_insertable.
4150         * include/bits/unordered_map.h: Use it.
4151         * include/bits/unordered_set.h: Likewise.
4152         * include/debug/unordered_map.h: Likewise.
4153         * include/debug/unordered_set.h: Likewise.
4154         * include/profile/unordered_map.h: Likewise.
4155         * include/profile/unordered_set.h: Likewise.
4156         * include/bits/hashtable.h: Fix comment typos.
4157         * testsuite/23_containers/unordered_map/55043.cc: New.
4158         * testsuite/23_containers/unordered_multimap/55043.cc: New.
4159         * testsuite/23_containers/unordered_multiset/55043.cc: New.
4160         * testsuite/23_containers/unordered_set/55043.cc: New.
4161
4162 2013-01-03  Janis Johnson  <janisjo@codesourcery.com>
4163
4164         * testsuite/lib/gdb-test.exp (gdb_batch_check): Catch error running
4165         gdb command.
4166
4167 2013-01-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
4168
4169         * doc/xml/manual/status_cxx2011.xml: Document that N3189 is missing.
4170
4171 2013-01-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
4172
4173         PR libstdc++/55908
4174         * include/std/functional (_Mem_fn::operator()): Fix constraints to
4175         avoid ambiguity.
4176         * testsuite/20_util/function_objects/mem_fn/55908.cc: New.
4177         * testsuite/20_util/bind/ref_neg.cc: Adjust dg-error line numbers.
4178
4179 2013-01-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4180
4181         PR libstdc++/55594
4182         * acinclude.m4 (GLIBCXX_CHECK_ASSEMBLER_HWCAP): Restrict test to
4183         Solaris targets.
4184         * configure: Regenerate.
4185
4186 2013-01-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
4187
4188         PR libstdc++/55847
4189         * src/c++11/shared_ptr.cc (bad_weak_ptr::what()): Correct string.
4190         * testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc: Verify
4191         string.
4192
4193         PR libstdc++/55728
4194         * include/std/functional (bad_function_call::what()): Declare.
4195         * src/c++11/functional.cc (bad_function_call::what()): Define.
4196         * config/abi/pre/gnu.ver (bad_function_call::what()): Export.
4197         * testsuite/20_util/bad_function_call/what.cc: New.
4198
4199 2013-01-06  Jonathan Wakely  <jwakely.gcc@gmail.com>
4200
4201         * include/bits/unordered_map.h: Fix typo in comments.
4202         * doc/xml/manual/status_cxx2011.xml: Add implementation-defined bucket
4203         counts for unordered associative containers.
4204
4205 2013-01-06  Jonathan Wakely  <jwakely.gcc@gmail.com>
4206
4207         * doc/xml/manual/abi.xml: Update library and symbol versions.
4208
4209 2013-01-06  Richard Sandiford  <rdsandiford@googlemail.com>
4210
4211         * include/ext/pb_ds/detail/splay_tree_/insert_fn_imps.hpp: Fix typo
4212         in copyright years.
4213         * testsuite/22_locale/time_get/get_weekday/wchar_t/3.cc: Likewise.
4214
4215 \f
4216 Copyright (C) 2013 Free Software Foundation, Inc.
4217
4218 Copying and distribution of this file, with or without modification,
4219 are permitted in any medium without royalty provided the copyright
4220 notice and this notice are preserved.