libstdc++-v3/ChangeLog

   1 2013-05-23  Matthias Klose  <doko@ubuntu.com>
   2
   3         * include/Makefile.am (bits_headers): Remove ${bits_host_headers}.
   4         (ext_headers): Remove ${ext_host_headers}.
   5         (stamp-${host_alias}): Create ${host_builddir}/../ext.
   6         (stamp-host): Link ${bits_host_headers} and ${ext_host_headers}.
   7         (install-headers): Install ${bits_host_headers} and ${ext_host_headers}.
   8         * include/Makefile.in: Regenerate.
   9         * include/ext/random: Include ext/opt_random.h.
  10
  11 2013-05-22  Jonathan Wakely  <jwakely.gcc@gmail.com>
  12
  13         * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Add KIND=auto to
  14         enable features if target OS is known to support them.
  15         * configure.ac (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Default to 'auto'.
  16         * configure: Regenerate.
  17
  18 2013-05-21  Jonathan Wakely  <jwakely.gcc@gmail.com>
  19
  20         PR libstdc++/57336
  21         * include/std/functional (__invoke): Do not form function types with
  22         abstract return type.
  23         * testsuite/20_util/reference_wrapper/invoke-3.cc: New.
  24
  25 2013-05-19  Jonathan Wakely  <jwakely.gcc@gmail.com>
  26
  27         * include/std/tuple (get): Implement N3670.
  28         * include/std/utility (get): Likewise.
  29         * testsuite/20_util/pair/get.cc: Move to ...
  30         * testsuite/20_util/pair/astuple/get.cc: Here.
  31         * testsuite/20_util/pair/astuple/astuple.cc: New.
  32         * testsuite/20_util/pair/astuple/constexpr_get.cc: New.
  33         * testsuite/20_util/pair/astuple/constexpr_get_by_type.cc: New.
  34         * testsuite/20_util/pair/astuple/get_by_type.cc: New.
  35         * testsuite/20_util/pair/astuple/get_by_type_neg.cc: New.
  36         * testsuite/20_util/pair/astuple/get_neg.cc: New.
  37         * testsuite/20_util/tuple/element_access/constexpr_get_by_type.cc: New.
  38         * testsuite/20_util/tuple/element_access/get2_by_type.cc: New.
  39         * testsuite/20_util/tuple/element_access/get_by_type.cc: New.
  40
  41 2013-05-19  Paolo Carlini  <paolo.carlini@oracle.com>
  42
  43         * Revert last commit.
  44
  45 2013-05-19  Matthias Klose  <doko@ubuntu.com>
  46
  47         * include/Makefile.am (bits_headers): Remove ${bits_host_headers}.
  48         (ext_headers): Remove ${ext_host_headers}.
  49         (stamp-${host_alias}): Create ${host_builddir}/../ext.
  50         (stamp-host): Link ${bits_host_headers} and ${ext_host_headers}.
  51         (install-headers): Install ${bits_host_headers} and ${ext_host_headers}.
  52         * include/Makefile.in: Regenerate.
  53
  54 2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>
  55
  56         * include/std/system_error (error_category::error_category()): LWG
  57         2145: Declare public and constexpr.
  58         * src/c++11/system_error.cc (error_category::error_category()): Move
  59         definition to ...
  60         * src/c++11/compatibility-c++0x.cc: Here.
  61
  62 2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>
  63
  64         * include/std/typeindex (type_index::name()): LWG 2144: Add noexcept.
  65
  66 2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>
  67
  68         * include/bits/unique_ptr.h (make_unique): Declare inline.
  69         (unique_ptr<T[],D>::reset()): Combine two overloads into one.
  70         (default_delete, unique_ptr): Add doxygen comments.
  71         * include/bits/shared_ptr_base.h: Improve doxygen comments.
  72         * include/bits/shared_ptr.h: Likewise.
  73         * testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error line
  74         number.
  75         * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.
  76
  77 2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>
  78
  79         * doc/xml/manual/status_cxx2011.xml: Fix markup error.
  80
  81 2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>
  82
  83         * doc/xml/manual/status_cxx2011.xml: Fix markup error.
  84
  85 2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>
  86
  87         * include/std/utility (exchange): Define.
  88         * testsuite/20_util/exchange/1.cc: New.
  89
  90 2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>
  91
  92         * include/bits/unique_ptr.h (make_unique): Define.
  93         * testsuite/20_util/unique_ptr/creation/single.cc: New.
  94         * testsuite/20_util/unique_ptr/creation/array.cc: New.
  95         * testsuite/20_util/unique_ptr/creation/array_neg.cc: New.
  96
  97 2013-05-15  François Dumont  <fdumont@gcc.gnu.org>
  98
  99         * python/libstdcxx/v6/printers.py (Tr1HashtableIterator): Fix
 100         rendering of std::tr1 unordered containers iterator.
 101         (StdHashtableIterator): New, render std unordered containers iterator.
 102         * testsuite/libstdc++-prettyprinters/tr1.cc: New.
 103
 104 2013-05-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
 105
 106         * include/bits/basic_string.h (getline): Fix doxygen comments.
 107
 108 2013-05-14  Paolo Carlini  <paolo.carlini@oracle.com>
 109
 110         * include/bits/stl_iterator.h (__normal_iterator<>::_M_const_cast):
 111         Use std::pointer_traits.
 112
 113 2013-05-13  Benjamin Kosnik  <bkoz@redhat.com>
 114
 115         * libsupc++/Makefile.am (sources): Add bad_array_length.cc,
 116         bad_array_new.cc.
 117         * libsupc++/Makefile.in: Regenerate.
 118         * libsupc++/bad_array_length.cc: Tweak.
 119         * libsupc++/bad_array_new.cc: Tweak.
 120
 121 2013-05-10  Paolo Carlini  <paolo.carlini@oracle.com>
 122
 123         PR libstdc++/54577
 124         * include/bits/stl_deque.h (erase): Fix signatures in C++11 mode.
 125         (_Deque_iterator<>::_M_const_cast): Add.
 126         (deque<>::_M_erase): Declare.
 127         * include/bits/deque.tcc: ... and define.
 128         * include/bits/stl_list.h (erase): Fix signatures in C++11 mode.
 129         (_List_const_iterator<>::_M_const_cast): Add.
 130         * include/bits/list.tcc (erase (iterator)): Fix.
 131         * include/bits/stl_iterator.h (__normal_iterator<>::_M_const_cast):
 132         Add; include <ext/cast.h>.
 133         * include/bits/stl_vector.h (erase): Fix signatures in C++11 mode.
 134         (vector<>::_M_erase): Declare.
 135         * include/bits/stl_bvector.h: Likewise.
 136         * include/bits/vector.tcc (vector<>::_M_erase): Define.
 137         * include/ext/vstring.h (erase): Fix signatures in C++11 mode.
 138         * include/debug/deque: Adjust.
 139         * include/debug/list: Likewise.
 140         * include/debug/vector: Likewise.
 141         * include/profile/deque: Likewise.
 142         * include/profile/list: Likewise.
 143         * include/profile/vector: Likewise.
 144         * testsuite/util/exception/safety.h (erase_base<deque>,
 145         erase_base<deque>, erase_base<vector>): Remove.
 146         (erase_base<__versa_string>): Update.
 147         * testsuite/ext/vstring/modifiers/char/54577.cc: New.
 148         * testsuite/ext/vstring/modifiers/wchar_t/54577.cc: Likewise.
 149         * testsuite/23_containers/deque/modifiers/erase/54577.cc: Likewise.
 150         * testsuite/23_containers/list/modifiers/erase/54577.cc: Likewise.
 151         * testsuite/23_containers/vector/bool/modifiers/erase/54577.cc:
 152         Likewise.
 153         * testsuite/23_containers/vector/modifiers/erase/54577.cc: Likewise.
 154         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
 155         Adjust dg-error line numbers.
 156         * testsuite/23_containers/deque/requirements/dr438/
 157         constructor_1_neg.cc: Likewise.
 158         * testsuite/23_containers/deque/requirements/dr438/
 159         constructor_2_neg.cc: Likewise.
 160         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
 161         Likewise.
 162         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
 163         Likewise.
 164         * testsuite/23_containers/list/requirements/dr438/
 165         constructor_1_neg.cc: Likewise.
 166         * testsuite/23_containers/list/requirements/dr438/
 167         constructor_2_neg.cc: Likewise.
 168         * testsuite/23_containers/list/requirements/dr438/
 169         insert_neg.cc: Likewise.
 170         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
 171         Likewise.
 172         * testsuite/23_containers/vector/requirements/dr438/
 173         constructor_1_neg.cc: Likewise.
 174         * testsuite/23_containers/vector/requirements/dr438/
 175         constructor_2_neg.cc: Likewise.
 176         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
 177         Likewise.
 178
 179 2013-05-09  Uros Bizjak  <ubizjak@gmail.com>
 180
 181         * testsuite/util/testsuite_abi.cc (check_version): Add CXXABI_1.3.8.
 182
 183 2013-05-08  Jason Merrill  <jason@redhat.com>
 184
 185         Add std::bad_array_length (N3639)
 186         * libsupc++/new: Add std::bad_array_length.
 187         * libsupc++/bad_array_length.cc: New.
 188         * libsupc++/eh_aux_runtime.cc: Add __cxa_bad_array_length.
 189         * libsupc++/Makefile.in: Build them.
 190         * config/abi/pre/gnu.ver: Add new symbols.
 191         * config/abi/pre/gnu-versioned-namespace.ver: Add new symbols.
 192
 193 2013-05-08  Andi Kleen  <ak@linux.intel.com>
 194
 195         PR target/55947
 196         * libstdc++-v3/include/bits/atomic_base.h
 197         (_GLIBCXX_ALWAYS_INLINE): Add new macro.
 198         (atomic_thread_fence, atomic_signal_fence, test_and_set,
 199         clear, store, load, exchange, compare_exchange_weak)
 200         compare_exchange_strong, fetch_add, fetch_sub, fetch_and,
 201         fetch_or, fetch_xor): Mark _GLIBCXX_ALWAYS_INLINE.
 202
 203 2013-05-08  Jason Merrill  <jason@redhat.com>
 204
 205         Add std::bad_array_new_length (N2932)
 206         * libsupc++/new: Add std::bad_array_new_length.
 207         * libsupc++/bad_array_new.cc: New.
 208         * libsupc++/eh_aux_runtime.cc: Add __cxa_throw_bad_array_new_length.
 209         * libsupc++/Makefile.in: Build them.
 210         * config/abi/pre/gnu.ver: Add new symbols.
 211         * config/abi/pre/gnu-versioned-namespace.ver: Add new symbols.
 212
 213 2013-05-08  Andoni Morales Alastruey <ylatuya@gmail.com>
 214
 215         PR libstdc++/57212
 216         * include/Makefile.am (_GLIBCXX___MINGW32_GLIBCXX___): Modify
 217         to __MINGW32__.
 218         * include/Makefile.in: Regenerated.
 219
 220 2013-05-07  François Dumont  <fdumont@gcc.gnu.org>
 221
 222         * include/profile/unordered_base.h: New.
 223         * include/Makefile.am: Add new profile header.
 224         * include/Makefile.in: Regenerate.
 225         * include/profile/impl/profiler.h
 226         (__profcxx_inefficient_hash_is_on): New macro.
 227         * include/profile/unordered_map (std::profile::unordered_map<>):
 228         Use new _Unordered_profile base class. Use default implementations
 229         for special functions.
 230         (std::profile::unordered_multimap<>): Likewise.
 231         * include/profile/unordered_set (std::profile::unordered_set<>):
 232         Likewise.
 233         (std::profile::unordered_multiset<>): Likewise.
 234         * testsuite/23_containers/unordered_multiset/55043.cc: Fix
 235         MoveOnly equality operator signature.
 236
 237 2013-05-02  Paolo Carlini  <paolo.carlini@oracle.com>
 238
 239         * testsuite/tr1/4_metaprogramming/integral_constant/requirements/
 240         constexpr_data.cc: Move...
 241         * testsuite/20_util/integral_constant/requirements/constexpr_data.cc:
 242         ... here.
 243         * testsuite/20_util/integral_constant/requirements/
 244         explicit_instantiation.cc: New.
 245         * testsuite/20_util/integral_constant/requirements/typedefs.cc:
 246         Likewise.
 247         * testsuite/20_util/integral_constant/static_definition.cc: Likewise.
 248         * testsuite/20_util/integral_constant/true_false_type_typedefs.cc:
 249         Likewise.
 250         * testsuite/20_util/integral_constant/true_false_value.cc: Likewise.
 251         * testsuite/20_util/integral_constant/operator_value_type.cc: Likewise.
 252
 253 2013-05-02  Paolo Carlini  <paolo.carlini@oracle.com>
 254
 255         * include/std/type_traits (is_null_pointer): Add.
 256         (__is_nullptr_t): Implement in terms of the latter.
 257         (is_fundamental, is_scalar): Adjust.
 258         * testsuite/20_util/is_null_pointer/requirements/
 259         explicit_instantiation.cc: New.
 260         * testsuite/20_util/is_null_pointer/requirements/typedefs.cc:
 261         Likewise.
 262         * testsuite/20_util/is_null_pointer/value.cc: Likewise.
 263         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
 264         line number.
 265         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
 266         Likewise.
 267         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
 268         Likewise.
 269
 270 2013-05-02  Paolo Carlini  <paolo.carlini@oracle.com>
 271
 272         * include/c_global/cstdio: Add comment about LWG 2249.
 273         * include/c_std/cstdio: Likewise.
 274
 275 2013-04-28  Jonathan Wakely  <jwakely.gcc@gmail.com>
 276
 277         * include/bits/hashtable_policy.h (_Hashtable_ebo_helper): Fix
 278         comment.
 279         * include/std/mutex (__recursive_mutex_base): Likewise.
 280
 281 2013-04-28  Jonathan Wakely  <jwakely.gcc@gmail.com>
 282
 283         PR libstdc++/51365
 284         * include/bits/shared_ptr_base (_Sp_ebo_helper): Helper class to
 285         implement EBO safely.
 286         (_Sp_counted_base::_M_get_deleter): Add noexcept.
 287         (_Sp_counter_ptr): Use noexcept instead of comments.
 288         (_Sp_counted_deleter): Likewise. Use _Sp_ebo_helper.
 289         (_Sp_counted_ptr_inplace): Likewise.
 290         * testsuite/20_util/shared_ptr/cons/51365.cc: New.
 291         * testsuite/20_util/shared_ptr/cons/52924.cc: Add rebind member to
 292         custom allocator and test construction with custom allocator.
 293         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error
 294         line number.
 295
 296 2013-04-26  Paolo Carlini  <paolo.carlini@oracle.com>
 297
 298         * testsuite/23_containers/unordered_set/insert/move_range.cc: Adjust
 299         dialect to -std=gnu++11.
 300
 301 2013-04-26  François Dumont  <fdumont@gcc.gnu.org>
 302
 303         * include/bits/hashtable_policy.h
 304         (_Insert_base<>::insert<_It>(_It, _It)): Enable move semantics.
 305         * testsuite/23_containers/unordered_set/insert/move_range.cc: New.
 306
 307 2013-04-26  Paolo Carlini  <paolo.carlini@oracle.com>
 308
 309         * include/c_global/cstdio (gets): Provide only in C++98 and C++11.
 310         * include/c_std/cstdio (gets): Likewise.
 311         * testsuite/27_io/headers/cstdio/functions_std.cc: Adjust.
 312
 313 2013-04-25  Paolo Carlini  <paolo.carlini@oracle.com>
 314
 315         PR libstdc++/57065
 316         * include/debug/unordered_map (unordered_map, unordered_multimap):
 317         Fix default allocator type.
 318         * include/profile/unordered_map (unordered_map, unordered_multimap):
 319         Likewise.
 320         * include/bits/unordered_map.h: Fix comments.
 321
 322 2013-04-24  Jonathan Wakely  <jwakely.gcc@gmail.com>
 323
 324         PR libstdc++/56905
 325         * libsupc++/exception_ptr.h (copy_exception): Deprecate and
 326         move implementation to make_exception_ptr.
 327         * include/std/future (_State_base::_M_break_promise): Replace
 328         copy_exception with make_exception_ptr.
 329         * testsuite/18_support/exception_ptr/move.cc: Likewise.
 330         * testsuite/18_support/exception_ptr/rethrow_exception.cc: Likewise.
 331         * testsuite/30_threads/future/members/get2.cc: Likewise.
 332         * testsuite/30_threads/promise/members/set_exception.cc: Likewise.
 333         * testsuite/30_threads/promise/members/set_exception2.cc: Likewise.
 334         * testsuite/30_threads/promise/members/set_value2.cc: Likewise.
 335         * testsuite/30_threads/shared_future/members/get2.cc: Likewise.
 336
 337 2013-04-22  Jason Merrill  <jason@redhat.com>
 338
 339         * src/c++11/hashtable_c++0x.cc: Include ext/aligned_buffer.h.
 340
 341         * testsuite/lib/prune.exp (libstdc++-dg-prune): Also ignore "In
 342         substitution" lines.
 343
 344         * testsuite/20_util/is_assignable/value.cc: Comment out tests involving
 345         function-cv-quals.
 346         * testsuite/20_util/is_constructible/value-2.cc: Likewise.
 347         * testsuite/20_util/reference_wrapper/result_type.cc: Likewise.
 348         * testsuite/20_util/reference_wrapper/typedefs-2.cc: Likewise.
 349
 350 2013-04-22  François Dumont  <fdumont@gcc.gnu.org>
 351
 352         * include/bits/hashtable_policy.h: Add C++11 allocator support.
 353         * include/bits/hashtable.h: Likewise.
 354         * include/bits/unordered_set.h: Likewise.
 355         * include/bits/unordered_map.h: Likewise.
 356         * include/debug/unordered_set: Likewise.
 357         * include/debug/unordered_map: Likewise.
 358         * include/std/unordered_set: Remove bits/algobase.h
 359         include. Replace bits/alloc_traits.h by ext/alloc_traits.h.
 360         * include/std/unordered_map: Likewise.
 361         * include/ext/throw_allocator.h: Add checks on calls to allocator
 362         construct/destroy.
 363         (std::hash<__gnu_cxx::throw_value_limit>): Add conditional throw.
 364         (std::hash<__gnu_cxx::throw_value_random>): Likewise.
 365         * testsuite/util/regression/rand/priority_queue
 366         /container_rand_regression_test.tcc: Adapt.
 367         * testsuite/util/regression/rand/assoc
 368         /container_rand_regression_test.tcc: Likewise.
 369         * testsuite/util/testsuite_counter_type.h: Add count of destructors.
 370         * testsuite/23_containers/unordered_set
 371         /not_default_constructible_hash_neg.cc: Adjust dg-error line number.
 372         * testsuite/23_containers/unordered_set/instantiation_neg.cc: Likewise.
 373         * testsuite/23_containers/unordered_set/allocator/copy.cc: New.
 374         * testsuite/23_containers/unordered_set/allocator/copy_assign.cc: New.
 375         * testsuite/23_containers/unordered_set/allocator/minimal.cc: New.
 376         * testsuite/23_containers/unordered_set/allocator/move_assign.cc: New.
 377         * testsuite/23_containers/unordered_set/allocator/noexcept.cc: New.
 378         * testsuite/23_containers/unordered_set/allocator/swap.cc: New.
 379         * testsuite/23_containers/unordered_multiset/allocator/copy.cc: New.
 380         * testsuite/23_containers/unordered_multiset/allocator/copy_assign.cc:
 381         New.
 382         * testsuite/23_containers/unordered_multiset/allocator/minimal.cc: New.
 383         * testsuite/23_containers/unordered_multiset/allocator/move_assign.cc:
 384         New.
 385         * testsuite/23_containers/unordered_multiset/allocator/noexcept.cc: New.
 386         * testsuite/23_containers/unordered_multiset/allocator/swap.cc: New.
 387         * testsuite/23_containers/unordered_map/allocator/copy.cc: New.
 388         * testsuite/23_containers/unordered_map/allocator/copy_assign.cc: New.
 389         * testsuite/23_containers/unordered_map/allocator/minimal.cc: New.
 390         * testsuite/23_containers/unordered_map/allocator/move_assign.cc: New.
 391         * testsuite/23_containers/unordered_map/allocator/noexcept.cc:
 392         New.
 393         * testsuite/23_containers/unordered_map/allocator/swap.cc: New.
 394         * testsuite/23_containers/unordered_multimap/allocator/copy.cc: New.
 395         * testsuite/23_containers/unordered_multimap/allocator/copy_assign.cc:
 396         New.
 397         * testsuite/23_containers/unordered_multimap/allocator/minimal.cc: New.
 398         * testsuite/23_containers/unordered_multimap/allocator/move_assign.cc:
 399         New.
 400         * testsuite/23_containers/unordered_multimap/allocator/noexcept.cc: New.
 401         * testsuite/23_containers/unordered_multimap/allocator/swap.cc: New.
 402
 403 2013-04-22  Paolo Carlini  <paolo.carlini@oracle.com>
 404
 405         * include/std/type_traits (is_signed): Simplify.
 406         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
 407         Adjust dg-error line numbers.
 408         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
 409         Likewise.
 410         * testsuite/20_util/declval/requirements/1_neg.cc: Likewise.
 411
 412 2013-04-22  Paolo Carlini  <paolo.carlini@oracle.com>
 413
 414         N3669
 415         * include/std/complex (complex<float>::real, complex<float>::imag,
 416         complex<double>::real, complex<double>::imag,
 417         complex<long double>::real, complex<long double>::imag): Declare
 418         as const member functions.
 419         * include/std/type_traits (integral_constant<>::operator value_type):
 420         Likewise.
 421
 422 2013-04-22  Paolo Carlini  <paolo.carlini@oracle.com>
 423
 424         PR libstdc++/57010
 425         * include/bits/stl_heap.h (pop_heap): Avoid self move-assignment.
 426         * testsuite/25_algorithms/pop_heap/57010.cc: New.
 427
 428 2013-04-21  Evgeniy Stepanov  <eugenis@google.com>
 429
 430         * src/c++11/system_error.cc (generic_category_instance): Add
 431         initializer.
 432         (system_category_instance): Likewise.
 433         * src/c++11/future.cc (__fec): Likewise.
 434
 435 2013-04-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
 436
 437         * doc/xml/manual/extensions.xml: Fix anachronism.
 438
 439 2013-04-09  Tom Tromey  <tromey@redhat.com>
 440
 441         * configure, config.h.in: Rebuild.
 442         * configure.ac: Use GLIBCXX_CHECK_SDT_H.  Don't check for
 443         sys/sdt.h.
 444         * acinclude.m4 (GLIBCXX_CHECK_SDT_H): New defun.
 445
 446 2013-04-09  Uros Bizjak  <ubizjak@gmail.com>
 447
 448         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
 449
 450 2013-04-08  Paolo Carlini  <paolo.carlini@oracle.com>
 451
 452         * testsuite/libstdc++-prettyprinters/cxx11.cc: Include <memory>.
 453
 454 2013-04-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
 455
 456         * include/Makefile.am: Add ext/aligned_buffer.h
 457         * include/Makefile.in: Regenerate.
 458         * include/ext/aligned_buffer.h: New.
 459         * include/std/future (_Result): Use __aligned_buffer.
 460         * include/bits/forward_list.h (_Fwd_list_node): Likewise.
 461         * include/bits/shared_ptr_base.h (_Sp_counted_ptr_inplace): Likewise.
 462         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error line
 463         number.
 464
 465 2013-04-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
 466
 467         * include/bits/forward_list.h: Only include required headers.
 468         (forward_list::reference): Define directly, not using __alloc_traits.
 469         (forward_list::const_reference): Likewise.
 470
 471 2013-04-07  François Dumont  <fdumont@gcc.gnu.org>
 472
 473         * include/std/functional (_Derives_from_unary_function): Remove.
 474         (_Derives_from_binary_function): Remove.
 475         * include/std/type_traits (__sfinae_types): Remove.
 476         (__is_assignable_helper): Adapt.
 477         (__is_convertible_helper): Adapt.
 478         (_GLIBCXX_HAS_NESTED_TYPE): Adapt.
 479         Remove several explicit instantiations of integral_constant.
 480         * testsuite/20_util/reference_wrapper/typedefs-3.cc: Adapt.
 481         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
 482         Adapt dg-error line number.
 483         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
 484         Likewise.
 485         * testsuite/20_util/declval/requirements/1_neg.cc: Likewise.
 486         * testsuite/20_util/bind/ref_neg.cc: Likewise.
 487
 488 2013-04-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
 489
 490         PR libstdc++/56841
 491         * libsupc++/eh_ptr.cc (rethrow_exception): Use get_unexpected() and
 492         get_terminate() accessors.
 493         * libsupc++/eh_throw.cc (__cxa_throw): Likewise.
 494         * libsupc++/eh_terminate.cc: Use mutex when atomic builtins not
 495         available.
 496         * libsupc++/new_handler.cc: Likewise.
 497
 498 2013-04-04  Jonathan Wakely  <jwakely.gcc@gmail.com>
 499
 500         * testsuite/util/testsuite_abi.cc: Add GLIBCXX_3.4.19 version.
 501
 502 2013-04-03  Paolo Carlini  <paolo.carlini@oracle.com>
 503
 504         PR libstdc++/56834
 505         * include/debug/array (tuple_size, tuple_element): Do not declare.
 506         * include/profile/array: Likewise.
 507         * testsuite/23_containers/array/tuple_interface/
 508         tuple_element_debug_neg.cc: Adjust dg-error line number.
 509
 510 2013-04-03  Jonathan Wakely  <jwakely.gcc@gmail.com>
 511
 512         * libsupc++/exception (get_terminate(), get_unexpected()): Declare.
 513         * libsupc++/eh_terminate.cc (get_terminate() , set_unexpected()):
 514         Define.
 515         (set_terminate(terminate_handler)): Set atomically.
 516         (set_unexpected(terminate_handler)): Likewise.
 517         * libsupc++/new (get_new_handler()): Declare.
 518         * libsupc++/new_handler.cc (get_new_handler()): Define.
 519         (set_new_handler(new_handler)): Set atomically.
 520         (__new_handler): Use internal linkage.
 521         * libsupc++/new_op.cc (operator new): Use get_new_handler().
 522         * libsupc++/new_opnt.cc (operator new): Likewise.
 523         * acinclude.m4: Bump libtool_VERSION to 6:19:0.
 524         * configure: Regenerate.
 525         * libsupc++/Makefile.am: Compile above files with -std=gnu++11.
 526         * libsupc++/Makefile.in: Regenerate.
 527         * config/abi/pre/gnu.ver: Add new exports.
 528         * doc/xml/manual/status_cxx2011.xml: Update.
 529         * testsuite/18_support/headers/exception/synopsis.cc: Check accessors
 530         for handlers.
 531         * testsuite/18_support/headers/new/synopsis.cc: Likewise.
 532         * testsuite/18_support/new_handler.cc: New.
 533         * testsuite/18_support/terminate_handler.cc: New.
 534         * testsuite/18_support/unexpected_handler.cc: New.
 535
 536 2013-04-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 537
 538         * doc/xml/manual/appendix_contributing.xml: Remove broken link and
 539         defer to general documentation on contributing to GCC.
 540         * doc/html/*: Regenerate.
 541
 542 2013-03-30  Gerald Pfeifer  <gerald@pfeifer.com>
 543
 544         * doc/xml/manual/allocator.xml: Adjust link to Dr.Dobb's article.
 545
 546         * doc/xml/manual/appendix_contributing.xml: Adjust link to GNU
 547         Coding Standards.
 548
 549         * doc/xml/manual/debug.xml: Adjust link for ThreadSanitizer.
 550
 551         * doc/xml/manual/debug_mode.xml: Adjust link for SafeSTL.
 552
 553         * doc/xml/manual/documentation_hacking.xml: Adjust Doxygen link.
 554
 555         * doc/xml/manual/messages.xml: Adjust link to Java API specs.
 556
 557         * doc/xml/manual/policy_data_structures: Remove direct link to
 558         IBM Haifa Research Labs.
 559
 560         * doc/xml/manual/policy_data_structures_biblio.xml: Adjust links
 561         for biblio.maverik_lowerbounds and biblio.nelson96stlpq.
 562
 563         * doc/xml/manual/profile_mode.xml: Adjust two links to acm.org
 564         papers.
 565
 566         * doc/xml/manual/shared_ptr.xml: Use canonical address for
 567         www.boost.org.
 568
 569 2013-03-27  Kai Tietz  <ktietz@redhat.com>
 570
 571         * crossconfig.m4: Add support for cygwin x64 target.
 572         * configure: Regenerated.
 573
 574 2013-03-25  Kai Tietz  <ktietz@redhat.com>
 575
 576         * testsuite/18_support/50594.cc: For mingw-targets use only static
 577         libstdc++-version.
 578         * testsuite/19_diagnostics/error_category/operators/equal.cc
 579         * testsuite/19_diagnostics/error_code/cons/1.cc
 580         * testsuite/19_diagnostics/error_code/operators/bool.cc
 581         * testsuite/19_diagnostics/error_code/operators/equal.cc
 582         * testsuite/19_diagnostics/error_code/operators/not_equal.cc
 583         * testsuite/19_diagnostics/error_condition/cons/1.cc
 584         * testsuite/19_diagnostics/error_condition/operators/bool.cc
 585         * testsuite/19_diagnostics/error_condition/operators/equal.cc
 586         * testsuite/19_diagnostics/error_condition/operators/not_equal.cc
 587         * testsuite/23_containers/set/requirements/exception/basic.cc
 588         * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc
 589         * testsuite/lib/dg-options.exp (dg-additional-options): New option.
 590
 591 2013-03-24  Jonathan Wakely  <jwakely.gcc@gmail.com>
 592
 593         PR libstdc++/56170
 594         * include/ext/debug_allocator.h (debug_allocator): Add missing members
 595         to meet allocator requirements.
 596         * testsuite/ext/debug_allocator/56170.cc: New.
 597
 598 2013-03-22  Paolo Carlini  <paolo.carlini@oracle.com>
 599
 600         PR libstdc++/56678
 601         * include/std/chrono (__is_ratio): Uglify T.
 602
 603 2013-03-18  Paolo Carlini  <paolo.carlini@oracle.com>
 604
 605         PR libstdc++/55977 (partial, std::vector and std::deque bits)
 606         * include/bits/stl_vector.h (_M_range_initialize(_InputIterator,
 607         _InputIterator, std::input_iterator_tag)): Use emplace_back.
 608         * include/bits/deque.tcc (_M_range_initialize(_InputIterator,
 609         _InputIterator, std::input_iterator_tag)): Likewise.
 610         * testsuite/23_containers/vector/cons/55977.cc: New.
 611         * testsuite/23_containers/deque/cons/55977.cc: Likewise.
 612         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
 613         Adjust dg-error line number.
 614         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
 615         Likewise.
 616
 617 2013-03-17  Paolo Carlini  <paolo.carlini@oracle.com>
 618
 619         PR libstdc++/55979
 620         * include/bits/stl_list.h (_M_initialize_dispatch(_InputIterator,
 621         _InputIterator, __false_type)): Use emplace_back.
 622         * testsuite/23_containers/list/cons/55979.cc: New.
 623         * testsuite/23_containers/list/modifiers/1.h: Adjust.
 624         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
 625         Adjust dg-error line number.
 626
 627 2013-03-16  Jason Merrill  <jason@redhat.com>
 628
 629         PR c++/55017
 630         * testsuite/20_util/pair/piecewise2.cc (test01): Use std::move.
 631
 632 2013-03-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
 633
 634         PR libstdc++/56468
 635         * libsupc++/exception_ptr.h (type_info): Declare.
 636
 637 2013-03-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
 638
 639         PR libstdc++/56002
 640         * include/std/mutex (lock_guard, unique_lock, lock): Define without
 641         depending on _GLIBCXX_HAS_GTHREADS.
 642         * testsuite/30_threads/lock_guard/cons/1.cc: Run on all targets.
 643
 644 2013-03-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
 645
 646         PR libstdc++/56492
 647         * include/std/future (__future_base::_Result): Add result_type
 648         typedef.
 649         (__future_base::_S_allocate_result): Overload for std::allocator.
 650         (__future_base::_Task_setter): Use _Result::result_type instead of
 651         deducing the type from the task.
 652         (__future_base::_Task_state): Store allocator to allow shared state
 653         to be reset.  Replace std::function with member of target object type
 654         accessed via ...
 655         (__future_base::_Task_state_base): New abstract base class.
 656         (__future_base::_Task_state_base::_M_run): New virtual function to
 657         invoke type-erased target object.
 658         (__future_base::_Task_state_base::_M_reset): New virtual function to
 659         create new shared_state using same target object and allocator.
 660         (__future_base::__create_task_state): Allocate a new _Task_state.
 661         (packaged_task::packaged_task): Use __create_task_state.
 662         (packaged_task::reset): Use _Task_state_base::_M_reset.
 663         * testsuite/30_threads/packaged_task/cons/56492.cc: New.
 664
 665 2013-03-15  Tom Tromey  <tromey@redhat.com>
 666
 667         * libsupc++/unwind-cxx.h: Include sys/sdt.h if detected.
 668         (PROBE2): New macro.
 669         * libsupc++/eh_throw.cc (__cxa_throw, __cxa_rethrow): Add probe.
 670         * libsupc++/eh_catch.cc (__cxa_begin_catch): Add probe.
 671         * configure.ac: Check for sys/sdt.h.
 672         * configure, config.h.in: Rebuild.
 673
 674 2013-03-14  Jonathan Wakely  <jwakely.gcc@gmail.com>
 675
 676         PR libstdc++/56613
 677         * include/bits/stl_tree.h (_Rb_tree::_M_create_node): Use
 678         allocator_traits instead of calling construct directly.
 679         * testsuite/23_containers/map/56613.cc: New.
 680
 681 2013-03-13  Benjamin Kosnik  <bkoz@redhat.com>
 682
 683         * doc/html/*: Regenerate.
 684
 685 2013-03-13  Paolo Carlini  <paolo.carlini@oracle.com>
 686
 687         PR libstdc++/56609
 688         * include/std/type_traits (is_fundamental): Add std::nullptr_t.
 689         * testsuite/20_util/is_fundamental/value.cc: Extend.
 690         * testsuite/20_util/is_compound/value.cc: Likewise.
 691
 692 2013-03-09  Paolo Carlini  <paolo.carlini@oracle.com>
 693
 694         * testsuite/20_util/function_objects/mem_fn/55463.cc: Avoid
 695         -Wunused warnings.
 696
 697 2013-03-08  Benjamin Kosnik  <bkoz@redhat.com>
 698
 699         * include/bits/memoryfwd.h: New. Centralize forward declarations.
 700         * include/bits/algorithmfwd.h: Consistent comments.
 701         * include/bits/localefwd.h: Same.
 702         * include/ext/vstring_fwd.h: Same.
 703         * include/parallel/algorithmfwd.h: Same.
 704         * include/parallel/numericfwd.h: Same.
 705         * include/std/iosfwd: Same.
 706
 707         * include/bits/alloc_traits.h: Include memoryfwd.h, remove allocator
 708         forward decl.
 709         * include/ext/alloc_traits.h: Remove allocator forward decl.
 710         * include/bits/stl_construct.h: Same.
 711         * include/bits/stringfwd.h: Include memoryfwd.h, remove allocator
 712         forward decl. Consistent comments.
 713
 714         * doc/doxygen/user.cfg.in (TEMPLATE_RELATIONS): To NO.
 715
 716         * include/Makefile.am (bits_headers): Add memoryfwd.h.
 717         * include/Makefile.in: Regenerate.
 718         * configure: Same.
 719
 720 2013-03-08  François Dumont  <fdumont@gcc.gnu.org>
 721
 722         * include/bits/vector.tcc (vector<>operator=(const vector<>&):
 723         Reset pointers after deallocation when memory can be reused.
 724         * testsuite/23_containers/vector/allocator/minimal.cc: Insert
 725         elements to really challenge C++11 allocator integration.
 726         * testsuite/23_containers/vector/allocator/copy.cc: Likewise.
 727         * testsuite/23_containers/vector/allocator/copy_assign.cc:
 728         Likewise.
 729         * testsuite/23_containers/vector/allocator/move_assign.cc:
 730         Likewise.
 731         * testsuite/23_containers/vector/allocator/swap.cc: Likewise and
 732         swap vector back before checks on memory/personality mapping are
 733         performed.
 734         * testsuite/23_containers/forward_list/allocator/minimal.cc:
 735         Insert element to really challenge C++11 allocator integration.
 736         * testsuite/23_containers/forward_list/allocator/copy.cc:
 737         Likewise.
 738         * testsuite/23_containers/forward_list/allocator/copy_assign.cc:
 739         Likewise.
 740         * testsuite/23_containers/forward_list/allocator/move_assign.cc:
 741         Likewise.
 742         * testsuite/23_containers/forward_list/allocator/swap.cc: Likewise
 743         and swap forward_list back before checks on memory/personality
 744         mapping are performed.
 745
 746 2013-03-07  Jakub Jelinek  <jakub@redhat.com>
 747
 748         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
 749         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Likewise.
 750         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
 751         Likewise.
 752         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Likewise.
 753         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Likewise.
 754         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Likewise.
 755         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Likewise.
 756         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Likewise.
 757         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise.
 758
 759 2013-03-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 760
 761         * scripts/extract_symvers.pl: Omit symbols bound to base
 762         versions.
 763         * scripts/extract_symvers.in: Likewise.
 764         * config/abi/post/solaris2.9/baseline_symbols.txt: Regenerate.
 765         * config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Likewise.
 766         * config/abi/post/solaris2.10/baseline_symbols.txt: Likewise.
 767         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
 768         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
 769
 770 2013-03-04  Ulrich Drepper  <drepper@gmail.com>
 771
 772         * include/ext/random (__gnu_cxx::von_mises_distribution<>):
 773         Optimize generation function by pulling computation of __r into the
 774         constructor for param_type.  Also compare _M_mu in operator==.
 775         Fix comment.
 776
 777 2013-03-02  Ulrich Drepper  <drepper@gmail.com>
 778
 779         Add triangular and von Mises distributions.
 780         * include/ext/random: Include <ext/cmath>.
 781         Add __gnu_cxx::triangular_distribution<> and
 782         __gnu_cxx::von_mises_distribution<> classes.
 783         * include/ext/random.tcc: Add out-of-line functions for
 784         __gnu_cxx::triangular_distribution<> and
 785         __gnu_cxx::von_mises_distribution<>.
 786         * testsuite/ext/triangular_distribution/cons/default.cc: New file.
 787         * testsuite/ext/triangular_distribution/cons/parms.cc: New file.
 788         * testsuite/ext/triangular_distribution/operators/serialize.cc:
 789         New file.
 790         * testsuite/ext/triangular_distribution/operators/equal.cc:
 791         New file.
 792         * testsuite/ext/triangular_distribution/operators/inequal.cc:
 793         New file.
 794         * testsuite/ext/triangular_distribution/requirements/typedefs.cc:
 795         New file.
 796         * testsuite/ext/triangular_distribution/requirements/
 797         explicit_instantiation/1.cc: New file.
 798         * testsuite/ext/von_mises_distribution/cons/default.cc: New file.
 799         * testsuite/ext/von_mises_distribution/cons/parms.cc: New file.
 800         * testsuite/ext/von_mises_distribution/operators/serialize.cc:
 801         New file.
 802         * testsuite/ext/von_mises_distribution/operators/equal.cc: New file.
 803         * testsuite/ext/von_mises_distribution/operators/inequal.cc:
 804         New file.
 805         * testsuite/ext/von_mises_distribution/requirements/typedefs.cc:
 806         New file.
 807         * testsuite/ext/von_mises_distribution/requirements/
 808         explicit_instantiation/1.cc: New file.
 809
 810         Add math constants.
 811         * include/Makefile.am (ext_headers): Add cmath.
 812         * include/Makefile.in: Regenerated.
 813         * include/ext/cmath: New file.
 814
 815 2013-03-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 816
 817         * config/abi/post/solaris2.9/baseline_symbols.txt: Regenerate.
 818         * config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Likewise.
 819         * config/abi/post/solaris2.10/baseline_symbols.txt: Likewise.
 820         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
 821         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
 822
 823 2013-02-26  Jonathan Wakely  <jwakely.gcc@gmail.com>
 824
 825         PR libstdc++/56012
 826         * include/bits/atomic_base.h (atomic_flag): Fix narrowing conversion.
 827         * testsuite/29_atomics/atomic/operators/56012.cc: New.
 828
 829         PR libstdc++/56011
 830         * include/std/atomic (atomic<bool>::operator=(bool) volatile): Add
 831         missing overload.
 832         * testsuite/29_atomics/atomic/operators/56011.cc: New.
 833
 834 2013-02-25  Jason Merrill  <jason@redhat.com>
 835
 836         * configure.ac: Check for __cxa_thread_atexit_impl.
 837         * libsupc++/atexit_thread.cc (__cxa_thread_atexit): Just forward
 838         to it if available.
 839         * config.h.in, configure: Regenerate.
 840
 841 2013-02-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
 842
 843         * include/std/streambuf (basic_streambuf): Use injected class name
 844         instead of non-standard __streambuf_type typedef. Fix unclosed Doxygen
 845         group.
 846
 847 2013-02-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
 848
 849         * doc/html/faq.html: Fix spelling.
 850         * doc/xml/faq.xml: Likewise.
 851         * include/bits/basic_ios.h: Likewise.
 852         * include/bits/regex.h: Likewise.
 853         * include/std/istream: Likewise.
 854         * include/std/streambuf: Likewise.
 855
 856 2013-02-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
 857
 858         * testsuite/23_containers/unordered_set/55043.cc: Add missing
 859         namespace qualification.
 860         * testsuite/23_containers/unordered_multiset/55043.cc: Likewise.
 861
 862 2013-02-19  Benjamin Kosnik  <bkoz@redhat.com>
 863
 864         * doc/doxygen/user.cfg.in: Set __cplusplus to 201103L. Change to
 865         _GLIBCXX_INCLUDE_AS_CXX11. DIRECTORY_GRAPH, MARKDOWN_SUPPORT,
 866         AUTOLINK_SUPPORT to NO. Update to doxygen 1.8.3.1.
 867         * include/bits/stl_pair.h: Add to utilities group.
 868         * include/std/tuple: Same.
 869         * include/std/typeindex: Same.
 870
 871         * include/bits/stringfwd.h: Fix markup.
 872         * include/std/limits: Same.
 873         * include/std/type_traits: Same.
 874         * include/tr1/memory: Same.
 875         * include/tr1/regex: Same.
 876         * scripts/run_doxygen: Comment.
 877         * testsuite/20_util/uses_allocator/cons_neg.cc: Fixup line numbers.
 878
 879 2013-02-14  Jason Merrill  <jason@redhat.com>
 880
 881         * testsuite/18_support/quick_exit/quick_exit.cc: #if out the whole
 882         test if unsupported.
 883
 884 2013-02-13  Marc Glisse  <marc.glisse@inria.fr>
 885
 886         PR libstdc++/56111
 887         * include/std/complex (complex): Undefine.
 888         * include/c_compatibility/complex.h (complex): Only undefine if
 889         <complex> has been included.
 890         * testsuite/26_numerics/complex/56111.cc: New testcase.
 891
 892 2013-02-13  François Dumont  <fdumont@gcc.gnu.org>
 893
 894         * include/bits/hashtable_policy.h (_Hash_code_base): Restore
 895         default constructor protected.
 896         * include/bits/hashtable.h: static assert that _Hash_code_base has
 897         a default constructor available through inheritance.
 898
 899 2013-02-12  Paolo Carlini  <paolo.carlini@oracle.com>
 900
 901         * include/c_std/cstdlib (at_quick_exit, quick_exit): Provide in
 902         C++11 mode.
 903
 904 2013-02-12  Julian Brown  <julian@codesourcery.com>
 905
 906         * testsuite/22_locale/time_get/get_weekday/char/38081-1.cc (test01):
 907         Don't expect dots after abbreviated weekday names for ru_RU for
 908         glibc versions >= 2.17.
 909         * testsuite/22_locale/time_get/get_weekday/char/38081-2.cc (test01):
 910         Likewise.
 911
 912 2013-02-12  Paolo Carlini  <paolo.carlini@oracle.com>
 913
 914         * include/bits/random.tcc (__transform): Remove.
 915         (__normalize): Add.
 916         (discrete_distribution<>::param_type::_M_initialize): Adjust.
 917         (piecewise_constant_distribution<>::param_type::_M_initialize):
 918         Likewise.
 919         (piecewise_linear_distribution<>::param_type::_M_initialize):
 920         Likewise.
 921
 922 2013-02-11  Benjamin Kosnik  <bkoz@redhat.com>
 923
 924         * src/c++11/Makefile.am (hashtable_c++0x.lo, hashtable_c++0x.o):
 925         Use -fimplicit-templates.
 926         * src/c++11/Makefile.in: Regenerate.
 927         * src/c++11/hashtable_c++0x.cc: Remove instantiation for
 928         std::lower_bound template.
 929
 930 2013-02-11  Paolo Carlini  <paolo.carlini@oracle.com>
 931
 932         * include/c_std/cstdlib (at_quick_exit, quick_exit): Do not declare.
 933         * include/c_global/cstdlib (at_quick_exit, quick_exit): Declare only
 934         in C++11 mode and if available in the underlying C library.
 935         * testsuite/18_support/quick_exit/quick_exit.cc: Compile with
 936         -std=gnu++11; check _GLIBCXX_HAVE_AT_QUICK_EXIT and
 937         _GLIBCXX_HAVE_QUICK_EXIT.
 938
 939 2013-02-11  Benjamin Kosnik  <bkoz@redhat.com>
 940
 941         * doc/html/*: Regenerate.
 942
 943 2013-02-11  Jason Merrill  <jason@redhat.com>
 944
 945         * linkage.m4 (GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE): New.
 946         (GLIBCXX_CHECK_STDLIB_SUPPORT): Check for atexit and at_quick_exit.
 947         * config.h.in, configure: Regenerate.
 948         * include/c_std/cstdlib: Add atexit and at_quick_exit.
 949         * include/c_global/cstdlib: Add atexit and at_quick_exit.
 950         * testsuite/18_support/quick_exit/quick_exit.cc: New.
 951
 952 2013-02-11  Paolo Carlini  <paolo.carlini@oracle.com>
 953
 954         PR libstdc++/56282
 955         Revert:
 956         2013-02-06  Edward Smith-Rowland  <3dw4rd@verizon.net>
 957
 958         PR libstdc++/56193
 959         * include/bits/basic_ios.h: Replace operator void*() const
 960         with explicit operator bool() const in C++11 and greater.
 961         * testsuite/27_io/basic_ios/pr56193.cc: New file.
 962
 963 2013-02-10  François Dumont  <fdumont@gcc.gnu.org>
 964             Jonathan Wakely  <jwakely.gcc@gmail.com>
 965
 966         * doc/xml/manual/containers.xml: Add section on unordered containers.
 967         * doc/xml/manual/using.xml: Fix incomplete sentence.
 968
 969 2013-02-10  Jonathan Wakely  <jwakely.gcc@gmail.com>
 970
 971         PR libstdc++/56267
 972         * include/bits/hashtable.h (__cache_default): Check if hash function
 973         is copy assignable.
 974         * testsuite/23_containers/unordered_set/56267.cc: New.
 975         * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
 976         dg-error line number.
 977         * testsuite/23_containers/unordered_set/
 978         not_default_constructible_hash_neg.cc: Likewise.
 979
 980         PR libstdc++/56278
 981         * include/bits/hashtable_policy.h (_Hash_code_base): Make default
 982         constructor public.
 983         * testsuite/23_containers/unordered_set/56278.cc: New.
 984
 985 2013-02-09  François Dumont  <fdumont@gcc.gnu.org>
 986
 987         * include/tr1/bessel_function.tcc (__cyl_bessel_ij_series): Code
 988         simplification.
 989
 990 2013-02-08  Edward Smith-Rowland  <3dw4rd@verizon.net>
 991
 992         PR libstdc++/56216
 993         * include/tr1/special_function_util.h: Remove spurious const
 994         from numeric arguments.
 995         * include/tr1/riemann_zeta.tcc: Likewise.
 996         * include/tr1/exp_integral.tcc: Likewise.
 997         * include/tr1/bessel_function.tcc: Likewise.
 998         * include/tr1/hypergeometric.tcc: Likewise.
 999         * include/tr1/modified_bessel_func.tcc: Likewise.
1000         * include/tr1/poly_laguerre.tcc: Likewise.
1001         * include/tr1/gamma.tcc: Likewise.
1002         * include/tr1/legendre_function.tcc: Likewise.
1003         * include/tr1/poly_hermite.tcc: Likewise.
1004         * include/tr1/ell_integral.tcc: Likewise.
1005         * include/tr1/bessel_function.tcc (__cyl_bessel_ij_series):
1006         If argument is zero return function value.
1007         * testsuite/tr1/5_numerical_facilities/special_functions/
1008         08_cyl_bessel_i/pr56216.cc: New.
1009
1010 2013-02-07  Paolo Carlini  <paolo.carlini@oracle.com>
1011
1012         * testsuite/27_io/basic_ios/pr56193.cc: Tweak.
1013
1014 2013-02-06  Edward Smith-Rowland  <3dw4rd@verizon.net>
1015
1016         PR libstdc++/56193
1017         * include/bits/basic_ios.h: Replace operator void*() const
1018         with explicit operator bool() const in C++11 and greater.
1019         * testsuite/27_io/basic_ios/pr56193.cc: New file.
1020
1021 2013-02-04  Dodji Seketeli  <dodji@redhat.com>
1022
1023         Add missing explicit instantiation for std::lower_bound template
1024         * libstdc++-v3/src/c++11/hashtable_c++0x.cc (namespace std): Add
1025         missing instantiation for std::lower_bound template.
1026
1027 2013-02-04  François Dumont  <fdumont@gcc.gnu.org>
1028
1029         * include/bits/functional_hash.h (std::__is_fast_hash<>): New.
1030         * include/bits/basic_string.h: Specialize previous to mark
1031         std::hash for string types as slow.
1032         * include/bits/hashtable.h (__cache_default): Replace is_integral
1033         with __is_fast_hash.
1034         * src/c++11/hash_c++0x.cc: Add type_traits include.
1035         * testsuite/23_containers/unordered_set/instantiation_neg.cc:
1036         Adapt dg-error line number.
1037         * testsuite/23_containers/unordered_set/
1038         not_default_constructible_hash_neg.cc: Likewise.
1039
1040 2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1041             Paolo Carlini  <paolo.carlini@oracle.com>
1042
1043         PR libstdc++/56202 (again)
1044         * include/bits/random.tcc (binomial_distribution<>::
1045         _M_waiting(_UniformRandomNumberGenerator&, _IntType)): Fix thinko
1046         in previous commit.
1047
1048         * include/bits/random.h: Fix comment typo.
1049
1050 2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1051             Paolo Carlini  <paolo.carlini@oracle.com>
1052
1053         PR libstdc++/56202
1054         * include/bits/random.tcc (binomial_distribution<>::
1055         _M_waiting(_UniformRandomNumberGenerator&, _IntType)): Avoid
1056         division by zero.
1057
1058 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
1059
1060         Update copyright years.
1061         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc,
1062         testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc,
1063         testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc,
1064         testsuite/23_containers/deque/requirements/dr438/insert_neg.cc,
1065         testsuite/23_containers/list/requirements/dr438/assign_neg.cc,
1066         testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc,
1067         testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc,
1068         testsuite/23_containers/list/requirements/dr438/insert_neg.cc,
1069         testsuite/23_containers/vector/requirements/dr438/assign_neg.cc,
1070         testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc,
1071         testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc,
1072         testsuite/23_containers/vector/requirements/dr438/insert_neg.cc,
1073         testsuite/29_atomics/atomic/cons/assign_neg.cc,
1074         testsuite/29_atomics/atomic/cons/copy_neg.cc,
1075         testsuite/29_atomics/atomic_integral/cons/assign_neg.cc,
1076         testsuite/29_atomics/atomic_integral/cons/copy_neg.cc,
1077         testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc,
1078         testsuite/29_atomics/atomic_integral/operators/decrement_neg.cc,
1079         testsuite/29_atomics/atomic_integral/operators/increment_neg.cc:
1080         Update lines in dg error matches.
1081
1082 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
1083
1084         * config/os/mingw32/ctype_inline.h: Fix copyright typo.
1085
1086 2013-02-01  François Dumont  <fdumont@gcc.gnu.org>
1087
1088         * include/bits/hashtable_policy.h
1089         (_Prime_rehash_policy::_M_next_bkt)
1090         (_Prime_rehash_policy::_M_need_rehash): Move definition...
1091         * src/c++11/hashtable_c++0x.cc: ... here.
1092         * src/shared/hashtable-aux.cc: Remove c++config.h include.
1093         * config/abi/gnu.ver (GLIBCXX_3.4.18): Export _Prime_rehash_policy
1094         symbols.
1095
1096 2013-01-29  Jason Merrill  <jason@redhat.com>
1097
1098         PR libstdc++/54314
1099         * config/abi/pre/gnu.ver: Don't export construction vtables.
1100         * config/abi/pre/gnu-versioned-namespace.ver: Likewise.
1101
1102 2013-01-28  Jonathan Wakely  <jwakely.gcc@gmail.com>
1103
1104         PR libstdc++/56112
1105         * include/bits/hashtable_policy.h (insert(_Pair&&)): Use _M_emplace
1106         to construct value_type explicitly before trying to extract the key.
1107         * testsuite/23_containers/unordered_map/cons/56112.cc: New.
1108
1109 2013-01-28  François Dumont  <fdumont@gcc.gnu.org>
1110
1111         * include/bits/hashtable_policy.h (_Local_iterator_base): Use
1112         _Hashtable_ebo_helper to embed functors into the local_iterator
1113         when necessary. Pass information about functors involved in hash
1114         code by copy.
1115         * include/bits/hashtable.h (__cache_default): Do not cache for
1116         builtin integral types unless the hash functor is not noexcept
1117         qualified or is not default constructible. Adapt static assertions
1118         and local iterator instantiations.
1119         * include/debug/unordered_set
1120         (std::__debug::unordered_set<>::erase): Detect local iterators to
1121         invalidate using contained node rather than generating a dummy
1122         local_iterator instance.
1123         (std::__debug::unordered_multiset<>::erase): Likewise.
1124         * include/debug/unordered_map
1125         (std::__debug::unordered_map<>::erase): Likewise.
1126         (std::__debug::unordered_multimap<>::erase): Likewise.
1127         * testsuite/performance/23_containers/insert_erase/41975.cc: Test
1128         std::tr1 and std versions of unordered_set regardless of any
1129         macro. Add test on default cache behavior.
1130         * testsuite/performance/23_containers/insert/54075.cc: Likewise.
1131         * testsuite/23_containers/unordered_set/instantiation_neg.cc:
1132         Adapt line number.
1133         * testsuite/23_containers/unordered_set/
1134         not_default_constructible_hash_neg.cc: New.
1135         * testsuite/23_containers/unordered_set/buckets/swap.cc: New.
1136
1137 2013-01-24  Paolo Carlini  <paolo.carlini@oracle.com>
1138
1139         PR libstdc++/56085
1140         * include/std/complex (pow(const complex<>&, int)): Avoid __n
1141         signed overflow.
1142
1143 2013-01-22  Jakub Jelinek  <jakub@redhat.com>
1144
1145         * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
1146         Tightten scan-assembler-times regexps, add dg-additional-options for
1147         ia32, add -g0 -fno-exceptions -fno-asynchronous-unwind-tables to
1148         dg-options.
1149
1150 2013-01-12  Andi Kleen  <ak@linux.intel.com>
1151             Jonathan Wakely  <jwakely.gcc@gmail.com>
1152
1153         PR libstdc++/55233
1154         * include/bits/atomic_base.h (__memory_order_modifier): Add
1155         __memory_order_mask, __memory_order_modifier_mask,
1156         __memory_order_hle_acquire, __memory_order_hle_release.
1157         (operator|,operator&): Add.
1158         (__cmpexch_failure_order):  Rename to __cmpexch_failure_order2.
1159         (__cmpexch_failure_order): Add.
1160         (clear, store, load, compare_exchange_weak, compare_exchange_strong):
1161         Handle flags.
1162         * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
1163         Add.
1164
1165 2013-01-19  Jonathan Wakely  <jwakely.gcc@gmail.com>
1166
1167         PR libstdc++/55861
1168         * include/std/future (_State_base::_S_check(const shared_ptr<T>&)):
1169         Fix return type.
1170         (__basic_future::_M_get_result()): Const qualify.
1171         (shared_future::get()): Likewise.
1172         * testsuite/30_threads/shared_future/members/get.cc: Use const
1173         objects.
1174
1175 2013-01-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
1176
1177         PR libstdc++/55043 (again)
1178         * include/bits/alloc_traits.h (allocator_traits::construct): Disable
1179         unless construction would be well-formed.
1180         (__allow_copy_cons, __check_copy_constructible): Define.
1181         * include/bits/unordered_map.h (__check_copy_constructible): Use as
1182         base class so copy constructor will be deleted if appropriate.
1183         (is_copy_constructible): Remove specialization.
1184         * include/bits/unordered_set.h: Likewise.
1185         * include/debug/unordered_map.h: Undo previous commit. Default copy
1186         and move constructors.
1187         * include/debug/unordered_set.h: Likewise.
1188         * include/profile/unordered_map.h: Undo previous commit.
1189         * include/profile/unordered_set.h: Likewise.
1190         * testsuite/23_containers/unordered_map/55043.cc: Fix test.
1191         * testsuite/23_containers/unordered_multimap/55043.cc: Likewise.
1192         * testsuite/23_containers/unordered_multiset/55043.cc: Likewise.
1193         * testsuite/23_containers/unordered_set/55043.cc: Likewise.
1194         * testsuite/23_containers/unordered_map/requirements/53339.cc: XFAIL,
1195         cannot support incomplete types.
1196         * testsuite/23_containers/unordered_multimap/requirements/53339.cc:
1197         Likewise.
1198
1199 2013-01-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
1200
1201         PR libstdc++/55043
1202         * include/std/unordered_map: Include alloc_traits.h
1203         * include/std/unordered_set: Likewise.
1204         * include/bits/alloc_traits.h: Define __is_copy_insertable.
1205         * include/bits/unordered_map.h: Use it.
1206         * include/bits/unordered_set.h: Likewise.
1207         * include/debug/unordered_map.h: Likewise.
1208         * include/debug/unordered_set.h: Likewise.
1209         * include/profile/unordered_map.h: Likewise.
1210         * include/profile/unordered_set.h: Likewise.
1211         * include/bits/hashtable.h: Fix comment typos.
1212         * testsuite/23_containers/unordered_map/55043.cc: New.
1213         * testsuite/23_containers/unordered_multimap/55043.cc: New.
1214         * testsuite/23_containers/unordered_multiset/55043.cc: New.
1215         * testsuite/23_containers/unordered_set/55043.cc: New.
1216
1217 2013-01-03  Janis Johnson  <janisjo@codesourcery.com>
1218
1219         * testsuite/lib/gdb-test.exp (gdb_batch_check): Catch error running
1220         gdb command.
1221
1222 2013-01-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
1223
1224         * doc/xml/manual/status_cxx2011.xml: Document that N3189 is missing.
1225
1226 2013-01-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
1227
1228         PR libstdc++/55908
1229         * include/std/functional (_Mem_fn::operator()): Fix constraints to
1230         avoid ambiguity.
1231         * testsuite/20_util/function_objects/mem_fn/55908.cc: New.
1232         * testsuite/20_util/bind/ref_neg.cc: Adjust dg-error line numbers.
1233
1234 2013-01-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1235
1236         PR libstdc++/55594
1237         * acinclude.m4 (GLIBCXX_CHECK_ASSEMBLER_HWCAP): Restrict test to
1238         Solaris targets.
1239         * configure: Regenerate.
1240
1241 2013-01-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
1242
1243         PR libstdc++/55847
1244         * src/c++11/shared_ptr.cc (bad_weak_ptr::what()): Correct string.
1245         * testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc: Verify
1246         string.
1247
1248         PR libstdc++/55728
1249         * include/std/functional (bad_function_call::what()): Declare.
1250         * src/c++11/functional.cc (bad_function_call::what()): Define.
1251         * config/abi/pre/gnu.ver (bad_function_call::what()): Export.
1252         * testsuite/20_util/bad_function_call/what.cc: New.
1253
1254 2013-01-06  Jonathan Wakely  <jwakely.gcc@gmail.com>
1255
1256         * include/bits/unordered_map.h: Fix typo in comments.
1257         * doc/xml/manual/status_cxx2011.xml: Add implementation-defined bucket
1258         counts for unordered associative containers.
1259
1260 2013-01-06  Jonathan Wakely  <jwakely.gcc@gmail.com>
1261
1262         * doc/xml/manual/abi.xml: Update library and symbol versions.
1263
1264 2013-01-06  Richard Sandiford  <rdsandiford@googlemail.com>
1265
1266         * include/ext/pb_ds/detail/splay_tree_/insert_fn_imps.hpp: Fix typo
1267         in copyright years.
1268         * testsuite/22_locale/time_get/get_weekday/wchar_t/3.cc: Likewise.
1269
1270 \f
1271 Copyright (C) 2013 Free Software Foundation, Inc.
1272
1273 Copying and distribution of this file, with or without modification,
1274 are permitted in any medium without royalty provided the copyright
1275 notice and this notice are preserved.