libstdc++-v3/ChangeLog

   1 2015-07-16  Release Manager
   2
   3         * GCC 5.2.0 released.
   4
   5 2015-07-02  Jonathan Wakely  <jwakely@redhat.com>
   6
   7         * acinclude.m4 (GLIBCXX_DEFAULT_ABI): Change valid arguments for
   8         --with-default-libstdcxx-abi
   9         * configure: Regenerate.
  10         * doc/xml/manual/configure.xml: Document valid arguments.
  11
  12         * include/bits/locale_conv.h (wstring_convert): Use __cxx11 inline
  13         namespace in new ABI.
  14         (wstring_convert::_M_conv): Handle empty range.
  15
  16 2015-06-26  Jonathan Wakely  <jwakely@redhat.com>
  17
  18         * include/bits/stl_bvector.h (vector<bool>::vector()): Add noexcept.
  19         * include/bits/stl_map.h (map::map()): Likewise.
  20         * include/bits/stl_multimap.h (multimap::multimap()): Likewise.
  21         * include/bits/stl_multiset.h (multiset::multiset()): Likewise.
  22         * include/bits/stl_set.h (set::set()): Likewise.
  23
  24 2015-06-24  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
  25
  26         PR target/66200
  27         * configure.host (host_cpu): Add aarch64 case.
  28         * config/cpu/aarch64/atomic_word.h: New file.
  29
  30 2015-06-22  Jonathan Wakely  <jwakely@redhat.com>
  31
  32         Backport from mainline
  33         2015-06-16  Jonathan Wakely  <jwakely@redhat.com>
  34
  35         PR libstdc++/65393
  36         * src/c++11/thread.cc (thread::_M_make_thread): Replace shared_ptr
  37         copies with moves.
  38
  39         Backport from mainline
  40         2015-05-17  François Dumont  <fdumont@gcc.gnu.org>
  41
  42         * include/bits/unordered_map.h (unordered_map, unordered_multimap): Add
  43         missing constructors.
  44         * include/bits/unordered_set.h (unordered_set, unordered_multiset):
  45         Likewise.
  46         * include/debug/unordered_map (unordered_map, unordered_multimap): Add
  47         missing constructors.
  48         * include/debug/unordered_set (unordered_set, unordered_multiset):
  49         Likewise.
  50         * include/profile/unordered_map (unordered_map, unordered_multimap): Add
  51         missing constructors.
  52         * include/profile/unordered_set (unordered_set, unordered_multiset):
  53         Likewise.
  54         * testsuite/23_containers/unordered_map/cons/66055.cc: Add constructor
  55         invocations.
  56         * testsuite/23_containers/unordered_multimap/cons/66055.cc: Likewise.
  57         * testsuite/23_containers/unordered_multiset/cons/66055.cc: Likewise.
  58         * testsuite/23_containers/unordered_set/cons/66055.cc: Likewise.
  59
  60 2015-06-22  Jonathan Wakely  <jwakely@redhat.com>
  61
  62         Backport from mainline
  63         2015-05-14  Nathan Myers  <ncm@cantrip.org>
  64             Jonathan Wakely  <jwakely@redhat.com>
  65
  66         PR libstdc++/66055
  67         * include/std/unordered_map (unordered_map, unordered_multimap): Add
  68         missing constructors.
  69         * include/std/unordered_set (unordered_set, unordered_multiset):
  70         Likewise.
  71         * testsuite/23_containers/unordered_map/cons/66055.cc: New.
  72         * testsuite/23_containers/unordered_multimap/cons/66055.cc: New.
  73         * testsuite/23_containers/unordered_multiset/cons/66055.cc: New.
  74         * testsuite/23_containers/unordered_set/cons/66055.cc: New.
  75
  76 2015-06-15  Jonathan Wakely  <jwakely@redhat.com>
  77
  78         Backport from mainline
  79         2015-06-09  Jonathan Wakely  <jwakely@redhat.com>
  80
  81         PR libstdc++/66030
  82         * config/abi/pre/gnu.ver: Export codecvt_byname and codecvt symbols
  83         for mingw32.
  84
  85 2015-06-12  Jonathan Wakely  <jwakely@redhat.com>
  86
  87         PR libstdc++/66464
  88         * src/c++11/codecvt.cc (codecvt_utf16_base<char32_t>::do_max_length):
  89         Return 4 not 3.
  90
  91 2015-06-08  Jonathan Wakely  <jwakely@redhat.com>
  92
  93         Backported from mainline
  94         2015-06-01  Jonathan Wakely  <jwakely@redhat.com>
  95
  96         * testsuite/lib/libstdc++.exp (libstdc++_init): Unset LANGUAGE
  97         environment variable.
  98
  99         PR libstdc++/66354
 100         * include/bits/stl_algobase.h (__fill_a): Check length before calling
 101         memset.
 102
 103         PR libstdc++/66327
 104         * include/bits/stl_algobase.h (__equal<true>::equal): Do not call
 105         memcmp for empty ranges.
 106         (__lexicographical_compare<true>::__lc): Likewise.
 107
 108         Backported from mainline
 109         2015-06-02  Jonathan Wakely  <jwakely@redhat.com>
 110
 111         * doc/xml/manual/abi.xml: Document versioning for 5.1.0 release.
 112         * doc/xml/manual/evolution.xml: Fix typos.
 113         * doc/html/manual/*: Regenerate.
 114
 115         Backported from mainline
 116         2015-04-21  Jonathan Wakely  <jwakely@redhat.com>
 117
 118         * doc/xml/manual/configure.xml: Update descriptions of options
 119         affecting dual ABI and add cross-references.
 120         * doc/xml/manual/strings.xml: Clarify that string isn't COW now.
 121         * doc/xml/manual/using.xml: Document ABI transition.
 122         * doc/html/*: Regenerate.
 123
 124         Backported from mainline
 125         2015-04-20  Jonathan Wakely  <jwakely@redhat.com>
 126
 127         * doc/xml/manual/concurrency_extensions.xml: Update documentation
 128         on atomics.
 129         * doc/xml/manual/using.xml: Likewise. Improve markup.
 130         * doc/html/*: Regenerate.
 131
 132 2015-06-08  Jonathan Wakely  <jwakely@redhat.com>
 133
 134         PR libstdc++/66441
 135         * testsuite/22_locale/conversions/string/66441.cc: New.
 136         * include/bits/locale_conv.h (__do_str_codecvt): Reserve enough space
 137         in the output string for BOM and complete result.
 138
 139         PR libstdc++/66417
 140         * src/c++11/codecvt.cc (write_utf16_code_point): Use adjust_byte_order
 141         for single UTF-16 units.
 142         * testsuite/22_locale/codecvt/codecvt_utf16/66417.cc: New.
 143
 144 2015-06-04  Renlin Li  <renlin.li@arm.com>
 145
 146         Backported from mainline
 147         2015-06-02  Renlin Li  <renlin.li@arm.com>
 148
 149         * testsuite/27_io/fpos/14775.cc: Add _GLIBCXX_HAVE_LIMIT_FSIZE check.
 150
 151 2015-05-28  Jonathan Wakely  <jwakely@redhat.com>
 152
 153         PR libstdc++/65352
 154         * include/profile/array (array::data): Use _S_ptr.
 155         * include/debug/array (array::data): Likewise.
 156
 157         PR libstdc++/65352
 158         * include/std/array (__array_traits::_S_ptr): New function.
 159         (array::data): Use _S_ptr to avoid creating invalid reference.
 160         * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
 161         dg-error line numbers.
 162         * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
 163         likewise.
 164
 165         PR libstdc++/66017
 166         * include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_membuf.
 167         (_Rb_tree_iterator, _Rb_tree_const_iterator): Support construction
 168         from _Base_ptr.
 169         (_Rb_tree_const_iterator::_M_const_cast): Remove static_cast.
 170         (_Rb_tree::begin, _Rb_tree::end): Remove static_cast.
 171         * include/ext/aligned_buffer.h (__aligned_membuf): New type using
 172         alignment of _Tp as a member subobject, not as a complete object.
 173         * python/libstdcxx/v6/printers.py (StdRbtreeIteratorPrinter): Lookup
 174         _Link_type manually as it might not be in the debug info.
 175
 176         Backported from mainline
 177         2015-05-13  Jonathan Wakely  <jwakely@redhat.com>
 178
 179         * include/bits/basic_string.h (basic_string::basic_string()): Make
 180         noexcept conditional on allocator (LWG 2455).
 181
 182         Backported from mainline
 183         2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
 184
 185         * include/bits/alloc_traits.h (__alloc_rebind): Change parameter name.
 186
 187 2015-05-26  Doug Evans  <dje@google.com>
 188
 189         Backported from mainline
 190         2015-04-29  Doug Evans  <dje@google.com>
 191
 192         PR libstdc++/65839
 193         * python/libstdcxx/v6/xmethods.py (get_bool_type): New function.
 194         Replace all lookups of "bool" with this.
 195         (get_std_size_type): New function.  Replace all lookups of std::size_t
 196         with this.
 197         (*Worker): New method get_result_type.
 198         (DequeWorkerBase.__init__): New arg val_type.  All callers updated.
 199         (ListWorkerBase.__init__): New arg val_type.  All callers updated.
 200         (UniquePtrGetWorker.__init__): New arg elem_type.  All callers updated.
 201         Delete setting of name, enabled.
 202         (UniquePtrDerefWorker.__init__): New arg elem_type.  All callers
 203         updated.  Delete setting of name.
 204         (UniquePtrMethodsMatcher): Rewrite for consistency with all other
 205         libstdc++ xmethod matchers.
 206         * testsuite/libstdc++-xmethods/array.cc: Add whatis tests.
 207         * testsuite/libstdc++-xmethods/associative-containers.cc: Ditto.
 208         * testsuite/libstdc++-xmethods/deque.cc: Ditto.
 209         * testsuite/libstdc++-xmethods/forwardlist.cc: Ditto.
 210         * testsuite/libstdc++-xmethods/list.cc: Ditto.
 211         * testsuite/libstdc++-xmethods/unique_ptr.cc: Ditto.
 212         * testsuite/libstdc++-xmethods/vector.cc: Ditto.
 213
 214 2015-05-26  Doug Evans  <dje@google.com>
 215
 216         Backported from mainline
 217         2015-04-29  Doug Evans  <dje@google.com>
 218
 219         Use consistent naming for value type attributes.
 220         * python/libstdcxx/v6/xmethods.py (ArrayWorkerBase): Rename _valtype
 221         to _val_type.
 222         (ArraySizeWorker, ArrayEmptyWorker): Ditto.
 223         (ArrayFrontWorker, ArrayBackWorker): Ditto.
 224         (ArrayAtWorker, ArraySubscriptWorker): Ditto.
 225         (DequeWorkerBase): Rename elemtype to val_type.
 226         (ForwardListWorkerBase): Rename _elem_type to _val_type.
 227         (ForwardListFrontWorker): Ditto.  And rename elem_address to
 228         val_address.
 229         (ForwardListMethodsMatcher): Rename elem_type to val_type.
 230         (VectorWorkerBase): Rename _elemtype to _val_type.
 231
 232 2015-05-22  David Edelsohn  <dje.gcc@gmail.com>
 233
 234         Backported from mainline
 235         2015-05-21  David Edelsohn  <dje.gcc@gmail.com>
 236
 237         PR target/66224
 238         * config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER):
 239         Don't use isync. Use lwsync if available.
 240         * configure.host (atomic_word_dir) [aix[56789]*]: Delete to use
 241         powerpc cpu definition.
 242
 243 2015-05-07  Renlin Li  <renlin.li@arm.com>
 244
 245         Backported from mainline
 246         2015-04-22  Renlin Li  <renlin.li@arm.com>
 247
 248         * testsuite/lib/dg-options.exp (dg-require-thread-fence): New.
 249         * testsuite/lib/libstdc++.exp (check_v3_target_thread_fence): New.
 250         * testsuite/29_atomics/atomic_flag/clear/1.cc: Use it.
 251         * testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: Likewise.
 252         * testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: Likewise.
 253
 254 2015-05-04  Jakub Jelinek  <jakub@redhat.com>
 255
 256         Backported from mainline
 257         2015-04-28  Marc Glisse  <marc.glisse@inria.fr>
 258
 259         PR libstdc++/65883
 260         * include/std/limits (numeric_limits): Add missing unsigned.
 261
 262 2015-05-02  Jonathan Wakely  <jwakely@redhat.com>
 263
 264         * include/experimental/any (_Internal): Check for trivially-copyable
 265         instead of nothrow move constructible.
 266         * testsuite/experimental/any/cons/nontrivial.cc: New.
 267
 268 2015-04-28  Doug Evans  <dje@google.com>
 269
 270         * testsuite/libstdc++-xmethods/list.cc (_GLIBCXX_USE_CXX11_ABI):
 271         Define to zero.
 272
 273 2015-04-28  Stephan Bergmann  <sbergman@redhat.com>
 274
 275         * include/debug/vector (_Safe_vector::operator=): Add missing returns.
 276
 277 2015-04-22  Release Manager
 278
 279         * GCC 5.1.0 released.
 280
 281 2015-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 282
 283         * scripts/extract_symvers.pl: Ignore elfdump error output.
 284
 285 2015-04-14  Hans-Peter Nilsson  <hp@axis.com>
 286
 287         * testsuite/29_atomics/atomic/62259.cc: Assert atomic
 288         alignment is larger-equal, not equal, to default alignment.
 289
 290 2015-04-13  Jonathan Wakely  <jwakely@redhat.com>
 291
 292         PR libstdc++/65754
 293         * config/abi/pre/gnu.ver: Export base object constructors for
 294         fstreams.
 295         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
 296         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
 297         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
 298         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
 299         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
 300         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
 301         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
 302         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
 303         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
 304         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
 305         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
 306         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
 307         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
 308         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
 309         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
 310         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
 311         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
 312         * testsuite/27_io/basic_fstream/cons/base.cc: New.
 313
 314 2015-04-13  Jonathan Wakely  <jwakely@redhat.com>
 315
 316         * doc/xml/manual/evolution.xml: Document changes since 4.5 release.
 317         * doc/html/*: Regenerate.
 318
 319 2015-04-12  Uros Bizjak  <ubizjak@gmail.com>
 320
 321         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
 322
 323 2015-04-10  Andreas Schwab  <schwab@linux-m68k.org>
 324
 325         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
 326
 327         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
 328
 329 2015-04-10  Jonathan Wakely  <jwakely@redhat.com>
 330
 331         * doc/xml/manual/test.xml: Improve documentation on running a subset
 332         of tests.
 333         * doc/html/manual/test.html: Regenerate.
 334
 335 2015-04-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 336
 337         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
 338         for GCC 5.1 release.
 339         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
 340         Likewise.
 341
 342 2015-04-10  Jonathan Wakely  <jwakely@redhat.com>
 343
 344         * include/std/shared_mutex (shared_timed_mutex): Add comments to
 345         explain the logic in the non-pthread_rwlock_t version.
 346         (_Mutex): Remove redundant type.
 347         (_M_n_readers): Rename to _S_max_readers.
 348         (_M_write_entered, _M_readers): New convenience functions.
 349         (lock, lock_shared, try_lock_shared, unlock_shared): Use convenience
 350         functions. Use predicates with condition variables. Simplify bitwise
 351         operations.
 352         (try_lock_for, try_shared_lock_for): Convert duration to time_point
 353         and call try_lock_until or try_shared_lock_until respectively.
 354         (try_lock_until, try_shared_lock_until): Wait on the condition
 355         variables until the specified time passes.
 356         (unlock): Add Debug Mode assertion.
 357         (unlock_shared): Add Debug Mode assertion.
 358         * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: New.
 359
 360         * include/std/shared_mutex (shared_timed_mutex): Only use
 361         pthread_rwlock_t when the POSIX Timeouts option is supported.
 362         * testsuite/30_threads/shared_lock/cons/5.cc: Remove
 363         dg-require-gthreads-timed.
 364         * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
 365         * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
 366         * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
 367
 368 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 369
 370         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
 371
 372 2015-04-09  Jonathan Wakely  <jwakely@redhat.com>
 373             Richard Henderson  <rth@redhat.com>
 374
 375         PR libstdc++/65147
 376         * include/bits/atomic_base.h (__atomic_base<_ITp>): Increase
 377         alignment.
 378         * include/std/atomic (atomic): For types with a power of two size set
 379         alignment to at least the size.
 380         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
 381         * testsuite/29_atomics/atomic/65147.cc: New.
 382         * testsuite/29_atomics/atomic_integral/65147.cc: New.
 383
 384 2015-04-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 385
 386         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
 387         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
 388         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
 389
 390 2015-04-07  Jakub Jelinek  <jakub@redhat.com>
 391
 392         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
 393         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
 394         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
 395         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
 396         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
 397         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
 398         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
 399         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
 400
 401 2015-03-30  Jonathan Wakely  <jwakely@redhat.com>
 402
 403         PR libstdc++/65630
 404         * config/abi/pre/gnu.ver: Export operator+ for new strings.
 405         * testsuite/21_strings/basic_string/operators/char/65630.cc: New.
 406         * testsuite/21_strings/basic_string/operators/wchar_t/65630.cc: New.
 407
 408 2015-03-28  Tim Shen  <timshen@google.com>
 409
 410         PR libstdc++/65420
 411         * include/bits/regex_constants.h: Use constexpr variables for flags.
 412         * testsuite/28_regex/constants/constexpr.cc: New testcase.
 413
 414 2015-03-27  Jonathan Wakely  <jwakely@redhat.com>
 415
 416         PR libstdc++/65499
 417         * include/std/chrono: Add using-directive for literals to std::chrono.
 418         * testsuite/20_util/duration/literals/65499.cc: New.
 419
 420 2015-03-26  Jonathan Wakely  <jwakely@redhat.com>
 421
 422         PR libstdc++/58038
 423         PR libstdc++/60421
 424         * include/std/thread (this_thread::sleep_for): Check for negative
 425         durations.
 426         (this_thread::sleep_until): Check for times in the past.
 427         * testsuite/30_threads/this_thread/58038.cc: New.
 428         * testsuite/30_threads/this_thread/60421.cc: New.
 429
 430 2015-03-26  Jonathan Wakely  <jwakely@redhat.com>
 431
 432         PR libstdc++/62259
 433         PR libstdc++/65147
 434         * include/std/atomic (atomic<T>): Increase alignment for types with
 435         the same size as one of the integral types.
 436         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
 437         * testsuite/29_atomics/atomic/62259.cc: New.
 438
 439 2015-03-26  Richard Henderson  <rth@redhat.com>
 440
 441         PR libstdc++/65033
 442         * include/bits/atomic_base.h (__atomic_base<T>::is_lock_free): Build
 443         a fake pointer indicating type alignment.
 444         (__atomic_base<T *>::is_lock_free): Likewise.
 445         * include/std/atomic (atomic<T>::is_lock_free): Likewise.
 446
 447 2015-03-25  Alan Lawrence  <alan.lawrence@arm.com>
 448
 449         PR libstdc++/33394
 450         * testsuite/21_strings/basic_string/pthread33394.cc: Use
 451         dg-additional-options.
 452
 453 2015-03-25  Paolo Carlini  <paolo.carlini@oracle.com>
 454
 455         PR libstdc++/65543
 456         * include/std/istream (operator>>(basic_istream<>&&, _Tp&): Revert
 457         thinko in r150387.
 458         * include/std/ostream (operator<<(basic_ostream<>&&, const _Tp&):
 459         Likewise.
 460         * testsuite/27_io/rvalue_streams-2.cc: New.
 461
 462 2015-03-24  Jonathan Wakely  <jwakely@redhat.com>
 463
 464         PR libstdc++/33394
 465         * testsuite/21_strings/basic_string/pthread33394.cc: Add test.
 466
 467 2015-03-23  Jonathan Wakely  <jwakely@redhat.com>
 468
 469         PR libstdc++/64967
 470         * acinclude.m4: Disable dual ABI when gnu-versioned-namespace in use.
 471         * configure: Regenerate.
 472         * src/c++11/compatibility-c++0x.cc (error_category), generic_category,
 473         system_category): Use macros for versioned namespace.
 474         * src/c++11/futex.cc: Add missing end macro for versioned namespace.
 475
 476 2015-03-20  James Greenhalgh  <james.greenhalgh@arm.com>
 477
 478         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Disable
 479         test for unused for ARM.
 480         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise.
 481         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
 482
 483 2015-03-20  Jonathan Wakely  <jwakely@redhat.com>
 484
 485         * include/bits/c++config (__gnu_cxx::__cxx11): Define new namespace.
 486         * include/ext/codecvt_specializations.h (encoding_state,
 487         encoding_char_traits): Remove abi-tag and use inline namespace.
 488         * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line.
 489
 490 2015-03-19  Jason Merrill  <jason@redhat.com>
 491
 492         * config/locale/gnu/messages_members.cc: Revert abi-tag change.
 493         * src/c++11/cxx11-shim_facets.cc: Revert abi-tag change.
 494
 495 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
 496
 497         PR c++/65046
 498         * config/locale/gnu/messages_members.cc (Catalog_info, Catalogs,
 499         get_catalogs): Add abi-tag.
 500         * include/ext/codecvt_specializations.h (encoding_state,
 501         encoding_char_traits): Likewise.
 502         * src/c++11/cxx11-ios_failure.cc (io_error_category): Likewise.
 503         * src/c++11/cxx11-shim_facets.cc (__any_string::operator basic_string,
 504         numpunct_shim, collate_shim, time_get_shim, moneypunct_shim,
 505         money_get_shim, money_put_shim, messages_shim): Likewise.
 506         * src/c++11/future.cc (future_error_category::message): Likewise.
 507         * src/c++11/system_error.cc (generic_error_category::message,
 508         system_error_category::message): Likewise.
 509         (__sso_string): Disable -Wabi-tag warnings.
 510
 511 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
 512
 513         PR libstdc++/13631
 514         * config/locale/gnu/messages_members.cc (get_glibc_msg): Fix fallback
 515         implementation for old glibc. Fix whitespace.
 516
 517 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
 518             Torvald Riegel  <triegel@redhat.com>
 519
 520         * acinclude.m4 (GLIBCXX_CHECK_GTHREADS): Check for pthread_rwlock_t.
 521         * config.h.in: Regenerate.
 522         * configure: Regenerate.
 523         * include/std/shared_mutex: Check _GLIBCXX_USE_PTHREAD_RWLOCK_T.
 524         (shared_timed_mutex::_M_rwlock): Use PTHREAD_RWLOCK_INITIALIZER.
 525         (shared_timed_mutex::lock_shared()): Retry on EAGAIN.
 526         (shared_timed_mutex::try_lock_shared_until()): Retry on EAGAIN and
 527         EDEADLK.
 528
 529 2015-03-17  Jonathan Wakely  <jwakely@redhat.com>
 530
 531         * libsupc++/nested_exception.h: Do not try to derive from final
 532         classes.
 533         * testsuite/18_support/nested_exception/throw_with_nested.cc: Test
 534         final class.
 535
 536         * testsuite/30_threads/shared_lock/modifiers/1.cc: Remove name of
 537         unused exception variable.
 538         * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
 539         * testsuite/30_threads/shared_lock/modifiers/2.cc: Remove duplicate
 540         test.
 541         * testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.
 542
 543 2015-03-13  Jonathan Wakely  <jwakely@redhat.com>
 544
 545         * acinclude.m4: Make --enable-libstdcxx-time=auto work for dragonfly.
 546         * configure: Regenerate.
 547
 548         * include/experimental/system_error: Fix include guard.
 549
 550 2015-03-12  Renlin Li  <renlin.li@arm.com>
 551
 552         * testsuite/27_io/ios_base/sync_with_stdio/1.cc: Remove xfail for
 553         wrapped target.
 554
 555 2015-03-10  Tim Shen  <timshen@google.com>
 556
 557         PR libstdc++/64441
 558         * include/bits/regex.h (match_results<>::size,
 559         match_results<>::position, match_results<>::str,
 560         match_results<>::operator[], match_results<>::prefix,
 561         match_results<>::suffix, match_results<>::end,
 562         match_results<>::_M_resize, match_results<>::_M_unmatched_sub,
 563         match_results<>::_M_prefix, match_results<>::_M_suffix): Remove
 564         global __unmatched_sub. Add unmatched submatch as part of
 565         match_results.
 566         * include/bits/regex.tcc (__regex_algo_impl<>, regex_replace<>,
 567         regex_iterator<>::operator++): Adjust to use match_results::_M_prefix.
 568         * testsuite/28_regex/match_results/out_of_range_submatches.cc:
 569         New testcases.
 570
 571 2015-03-09  Jonathan Wakely  <jwakely@redhat.com>
 572
 573         PR libstdc++/64467
 574         * testsuite/28_regex/traits/char/isctype.cc: Don't test newline
 575         for newlib targets. Really fix mixed line-endings this time.
 576
 577 2015-03-06  Jonathan Wakely  <jwakely@redhat.com>
 578
 579         * include/std/future (future_error(error_code)): Construct base
 580         class with error_code's message.
 581         * src/c++11/future.cc (future_error::what()): Do not call c_str() on
 582         temporary string.
 583
 584 2015-03-05  Jonathan Wakely  <jwakely@redhat.com>
 585
 586         * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
 587         noconv result.
 588         * testsuite/22_locale/conversions/string/2.cc: Also test UTF-8.
 589         * testsuite/22_locale/conversions/string/3.cc: Likewise, and UTF-16.
 590
 591 2015-03-04  Jonathan Wakely  <jwakely@redhat.com>
 592
 593         PR libstdc++/64797
 594         * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
 595         incomplete multibyte sequences correctly.
 596         * include/std/codecvt (codecvt_utf8, codecvt_utf16,
 597         codecvt_utf8_utf16): Limit _Maxcode to maximum Unicode code point.
 598         * src/c++11/codecvt.cc (invalid_mb_sequence, incomplete_mb_character):
 599         Define constants.
 600         (is_high_surrogate, is_low_surrogate, surrogate_pair_to_code_point):
 601         Define convenience functions.
 602         (read_utf8_code_point): Return relevant constant to distinguish
 603         incomplete characters from invalid sequences.
 604         (read_utf16_code_point): Likewise. Check for invalid sequences.
 605         (ucs4_in, utf16_in): Use incomplete_mb_character constant.
 606         (utf16_out): Check for invalid sequences.
 607         (utf16_span): Fix condition.
 608         (ucs2_out): Use is_high_surrogate.
 609         (ucs2_in): Use incomplete_mb_character constant and fix condition.
 610         * testsuite/22_locale/codecvt/char16_t.cc: Fix whitespace.
 611         * testsuite/22_locale/conversions/buffer/1.cc: New.
 612         * testsuite/22_locale/conversions/string/2.cc: Use char16_t and
 613         char32_t instead of wchar_t.
 614         * testsuite/22_locale/conversions/string/3.cc: New.
 615
 616 2015-03-03  Iain Sandoe  <iain@codesourcery.com>
 617
 618         PR libstdc++/64883
 619         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Don't check
 620         visibility for Darwin.
 621         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise, and
 622         also deprecated.
 623         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
 624
 625 2015-03-02  Jonathan Wakely  <jwakely@redhat.com>
 626
 627         PR libstdc++/65279
 628         * include/std/scoped_allocator (__inner_type_impl,
 629         scoped_allocator_adaptor): Add defaulted copy assignment and move
 630         assignment operators.
 631         * testsuite/20_util/scoped_allocator/65279.cc: New.
 632
 633 2015-03-02  Jonathan Wakely  <jwakely@redhat.com>
 634
 635         PR libstdc++/64367
 636         * include/std/stdexcept (__sso_string): Don't use non-static member
 637         in sizeof.
 638
 639 2015-02-28  Matthias Klose  <doko@ubuntu.com>
 640
 641         PR libstdc++/65246
 642         * python/libstdcxx/v6/__init__.py: Use explicit relative imports.
 643
 644 2015-02-22  Jonathan Wakely  <jwakely@redhat.com>
 645
 646         * doc/xml/manual/status_cxx2011.xml: Remove duplicated information.
 647         * doc/html/manual/status.html: Regenerate.
 648
 649 2015-02-20  Jonathan Wakely  <jwakely@redhat.com>
 650
 651         PR libstdc++/64695
 652         * python/libstdcxx/v6/printers.py (StdTuplePrinter): Handle new
 653         tuple layout.
 654
 655         * doc/xml/manual/status_cxx2011.xml: Document implementation-defined
 656         behavior.
 657         * doc/html/manual/status.html: Regenerate.
 658
 659 2015-02-19  Jonathan Wakely  <jwakely@redhat.com>
 660
 661         PR libstdc++/58357
 662         * include/bits/algorithmfwd.h (rotate): Move to inline namespace _V2.
 663         * include/bits/stl_algo.h (__rotate, rotate): Likewise.
 664
 665 2015-02-19  Hans-Peter Nilsson  <hp@axis.com>
 666
 667         PR testsuite/65093
 668         * testsuite/26_numerics/random/binomial_distribution/operators/values.cc
 669         (test01): Add explanatory comment.  Keep only the bd1 sub-test and
 670         split out bd2, bd3, bd4, and bd5 sub-tests into...
 671         * testsuite/26_numerics/random/binomial_distribution/operators/values2.cc,
 672         testsuite/26_numerics/random/binomial_distribution/operators/values3.cc,
 673         testsuite/26_numerics/random/binomial_distribution/operators/values4.cc,
 674         testsuite/26_numerics/random/binomial_distribution/operators/values5.cc:
 675         New separate files with the old parts.
 676
 677 2015-02-18  Jonathan Wakely  <jwakely@redhat.com>
 678
 679         * src/c++11/codecvt.cc (write_utf16_code_point): Fix code to output
 680         surrogate pairs.
 681         (utf16_in): Pass mode argument to write_utf16_code_point.
 682         (codecvt<char16_t, char, mbstate_t>::do_in): Set mode according to
 683         native byte order.
 684         * testsuite/22_locale/codecvt/char16_t.cc: New.
 685         * testsuite/22_locale/codecvt/in/wchar_t/1.cc: Fix typo.
 686
 687         * testsuite/22_locale/codecvt/char16_t.cc: Add dg-require-cstdint.
 688         * testsuite/22_locale/codecvt/char32_t.cc: Likewise.
 689
 690 2015-02-17  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>
 691             Jonathan Wakely  <jwakely@redhat.com>
 692
 693         * testsuite/22_locale/codecvt/char32_t.cc: New.
 694
 695 2015-02-17  Jonathan Wakely  <jwakely@redhat.com>
 696
 697         PR libstdc++/65085
 698         * include/bits/basic_string.h (basic_string(basic_string&&)): Ensure
 699         empty string gets null-terminated.
 700         * testsuite/21_strings/basic_string/cons/char/65085.cc: New.
 701
 702 2015-02-13  Matthew Wahab  <matthew.wahab@arm.com>
 703
 704         * testsuite/28_regex/traits/char/isctype.cc (test01): Fix
 705         mixed line-endings introduced in last change.
 706
 707 2015-02-12  Matthew Wahab  <matthew.wahab@arm.com>
 708
 709         * testsuite/28_regex/traits/char/isctype.cc (test01): Replace test
 710         for __NEWLIB__ macro with a dejagnu set macro.
 711         * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
 712
 713 2015-02-04  Matthew Wahab  <matthew.wahab@arm.com>
 714
 715         PR libstdc++/64467
 716         * testsuite/28_regex/traits/char/isctype.cc (test01):   Add newlib
 717         special case for '\n'.
 718         * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
 719
 720 2015-02-01  Jonathan Wakely  <jwakely@redhat.com>
 721
 722         * src/c++11/futex.cc: Do not define for gthr-single.h targets.
 723
 724 2015-02-01  Jonathan Wakely  <jwakely@redhat.com>
 725
 726         PR libstdc++/64883
 727         * include/c_global/cstdio (gets): Use __deprecated__ attribute instead
 728         of deprecated.
 729         * include/c_std/cstdio (gets): Likewise.
 730         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Avoid clashing
 731         with attributes used in darwin headers.
 732
 733 2015-01-29  Jakub Jelinek  <jakub@redhat.com>
 734
 735         * acinclude.m4 (VTV_CYGMIN): Use x$vtv_cygmin = xyes instead of
 736         $vtv_cygmin = yes.  Initialize vtv_cygmin=no unconditionally first.
 737         * configure: Regenerated.
 738
 739 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 740
 741         * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
 742         after vtv_cygmin is set.
 743         * configure: Regenerated.
 744
 745 2015-01-29  Matthias Klose  <doko@ubuntu.com>
 746
 747         * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
 748         unconditionally.
 749         * configure: Regenerate.
 750
 751 2015-01-29  Caroline Tice  <cmtice@google.com>
 752
 753         Committing VTV Cywin/Ming patch for Patrick Wollgast
 754         * configure: Regenerate.
 755         * libsupc++/Makefile.in: Regenerate.
 756         * src/Makefile.in: Regenerate.
 757
 758 2015-01-29  Jonathan Wakely  <jwakely@redhat.com>
 759
 760         * include/bits/atomic_base.h: Use __always_inline__ instead of
 761         always_inline.
 762         * include/bits/atomic_futex.h: Likewise.
 763         * include/bits/c++config: Use __abi_tag__ instead of abi_tag.
 764         * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: Use
 765         __packed__ instead of packed.
 766         * include/std/shared_mutex: Use __unused__ instead of unused.
 767         * testsuite/17_intro/headers/c++1998/all_attributes.cc: New.
 768         * testsuite/17_intro/headers/c++200x/all_attributes.cc: New.
 769         * testsuite/17_intro/headers/c++2014/all_attributes.cc: New.
 770
 771 2015-01-28  Caroline Tice  <cmtice@google.com>
 772
 773         Committing VTV Cywin/Ming patch for Patrick Wollgast
 774         * acinclude.m4: Define VTV_CYGMIN.
 775         * libsupc++/Makefile.am: Add vtv_sources only to libsupc___la_SOURCES
 776         and libsupc__convenience_la_SOURCES if VTV_CYGMIN is not set.
 777         * libsupc++/vtv_stubs.cc: Add none weak declaration of every function
 778         for Cygwin and MinGW.
 779         * src/Makefile.am: Add libvtv.la to toolexeclib_LTLIBRARIES, if
 780         VTV_CYGMIN is set. Define libvtv_la_SOURCES, libvtv_la_LDFLAGS,
 781         libvtv_la_AM_CXXFLAGS and libvtv_la_LINK if VTV_CYGMIN is set.
 782
 783 2015-01-28  Jonathan Wakely  <jwakely@redhat.com>
 784
 785         PR libstdc++/64828
 786         * libsupc++/Makefile.am: Compile del_opvs.cc as C++14.
 787         * libsupc++/Makefile.in: Regenerate.
 788         * src/c++11/Makefile.in: Regenerate.
 789
 790 2015-01-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 791
 792         * testsuite/lib/libstdc++.exp (v3_target_compile): Remove
 793         check for unsupported.
 794         (v3_target_compile_as_c): Likewise.
 795
 796 2015-01-28  Richard Biener  <rguenther@suse.de>
 797
 798         PR libstdc++/64798
 799         * libsupc++/eh_alloc.cc (struct allocated_entry): Align
 800         data member.
 801         (pool::allocate): Adjust allocation size and alignment to
 802         that change.
 803         (pool::free): Adjust pointer offsetting.
 804
 805 2015-01-27  Jonathan Wakely  <jwakely@redhat.com>
 806
 807         PR libstdc++/64368
 808         * include/std/shared_mutex (shared_timed_mutex::try_lock_for,
 809         shared_timed_mutex::try_lock_until): Only define when POSIX thread
 810         timeouts option is supported.
 811         (shared_timed_mutex::try_shared_lock_for,
 812         shared_timed_mutex::try_shared_lock_until): Likewise.
 813
 814 2015-01-26  Jonathan Wakely  <jwakely@redhat.com>
 815
 816         PR libstdc++/64368
 817         * config/locale/gnu/numeric_members.cc (numpunct<char>::~numpunct(),
 818         numpunct<wchar_t>::~numpunct()): Do not set _M_data->_M_grouping.
 819         * src/c++11/cxx11-shim_facets.cc (numpunct_shim): Remove _M_grouping
 820         and use cache's _M_grouping field.
 821         (__numpunct_fill_cache): Likewise.
 822         (__moneypunct_fill_cache): Improve comments.
 823
 824 2015-01-26  Jonathan Wakely  <jwakely@redhat.com>
 825
 826         * testsuite/23_containers/set/operations/2.cc: Add test for
 827         non-transparent comparison function.
 828
 829 2015-01-25  Oleg Endo  <olegendo@gcc.gnu.org>
 830
 831         PR target/29366
 832         * config/cpu/sh/atomicity.h (__exchange_and_add, __atomic_add):
 833         Remove SH4A inline asm and lock based implementations and use the
 834         defaults from ext/atomicity.h.
 835
 836 2015-01-23  Jonathan Wakely  <jwakely@redhat.com>
 837
 838         * config/abi/pre/gnu.ver: Tighten GLIBCXX_3.4 patterns to not match
 839         new std::string constructors for byname facets.
 840
 841 2015-01-22  Richard Biener  <rguenther@suse.de>
 842
 843         PR libstdc++/64535
 844         * libsupc++/eh_alloc.cc: Include new.
 845         (bitmask_type): Remove.
 846         (one_buffer): Likewise.
 847         (emergency_buffer): Likewise.
 848         (emergency_used): Likewise.
 849         (dependents_buffer): Likewise.
 850         (dependents_used): Likewise.
 851         (class pool): New custom fixed-size arena, variable size object
 852         allocator.
 853         (emergency_pool): New global.
 854         (__cxxabiv1::__cxa_allocate_exception): Use new emergency_pool.
 855         (__cxxabiv1::__cxa_free_exception): Likewise.
 856         (__cxxabiv1::__cxa_allocate_dependent_exception): Likewise.
 857         (__cxxabiv1::__cxa_free_dependent_exception): Likewise.
 858
 859 2015-01-22  Tim Shen  <timshen@google.com>
 860
 861         PR libstdc++/64680
 862         * include/bits/regex.h (basic_regex<>::basic_regex,
 863         basic_regex<>::operator=, basic_regex<>::imbue): Conform to the
 864         standard interface.
 865         * testsuite/28_regex/basic_regex/assign/char/cstring.cc: New testcase.
 866
 867 2015-01-22  Tim Shen  <timshen@google.com>
 868
 869         PR libstdc++/64649
 870         * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
 871         regex_traits<>::lookup_classname): Correctly narrow input chars.
 872         * testsuite/28_regex/traits/wchar_t/user_defined.cc: New testcase.
 873
 874 2015-01-21  Jonathan Wakely  <jwakely@redhat.com>
 875
 876         * config/abi/pre/gnu.ver: Use [jmy] for size_t parameters.
 877
 878 2015-01-21  Jonathan Wakely  <jwakely@redhat.com>
 879
 880         * testsuite/29_atomics/atomic/64658.cc: Test stored value.
 881
 882 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
 883
 884         * doc/xml/manual/status_cxx2011.xml: Remove stray dbhtml tags.
 885         * doc/xml/manual/status_cxx2014.xml: Update status.
 886         * doc/html/manual/status.html: Regenerate.
 887
 888 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
 889
 890         PR libstdc++/64650
 891         * include/experimental/optional (bad_optional_access): Add default
 892         constructor.
 893         * testsuite/experimental/optional/requirements.cc: Test for default
 894         constructor.
 895
 896 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
 897
 898         * include/bits/stl_map.h (map::find<>, map::count<>,
 899         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
 900         member function templates to perform heterogeneous lookup.
 901         * include/bits/stl_multimap.h (multimap::find<>, multimap::count<>,
 902         multimap::lower_bound<>, multimap::upper_bound<>,
 903         multimap::equal_range<>): Likewise.
 904         * include/bits/stl_multiset.h (multiset::find<>, multiset::count<>,
 905         multiset::lower_bound<>, multiset::upper_bound<>,
 906         multiset::equal_range<>): Likewise.
 907         * include/bits/stl_set.h (set::find<>, set::count<>,
 908         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
 909         * include/bits/stl_tree.h (_Rb_tree::_S_lower_bound_tr,
 910         _Rb_tree::_S_upper_bound_tr, _Rb_tree::_M_find_tr,
 911         _Rb_tree::_M_count_tr, _Rb_tree::_M_lower_bound_tr,
 912         _Rb_tree::_M_upper_bound_tr, _Rb_tree::_M_equal_range_tr): Likewise.
 913         * testsuite/23_containers/map/operations/2.cc: New.
 914         * testsuite/23_containers/multimap/operations/2.cc: New.
 915         * testsuite/23_containers/multiset/operations/2.cc: New.
 916         * testsuite/23_containers/set/operations/2.cc: New.
 917
 918 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
 919
 920         * config/abi/pre/gnu.ver: Export new constructors.
 921         * include/bits/codecvt.h (codecvt_byname): Add string constructor.
 922         (codecvt_byname<char16_t>, codecvt_byname<char32_t>): Define explicit
 923         specializations and declare explicit instantiations.
 924         * include/bits/locale_classes.h (locale, collate_byname): Add string
 925         constructors.
 926         * include/bits/locale_facets.h (ctype_byname, numpunct_byname):
 927         Likewise.
 928         * include/bits/locale_facets_nonio.h (time_get_byname,
 929         time_put_byname, moneypunct_byname, messages_byname): Likewise.
 930         * src/c++11/codecvt.cc (codecvt_byname<char16_t>,
 931         codecvt_byname<char32_t>): Define explicit instantiations.
 932         * src/c++11/locale-inst.cc (time_put_byname, codecvt_byname):
 933         Instantiate string constructors.
 934         (ctype_byname): Define string constructor.
 935         * testsuite/22_locale/codecvt_byname/1.cc: New.
 936         * testsuite/22_locale/collate_byname/1.cc: New.
 937         * testsuite/22_locale/ctype_byname/2.cc: New.
 938         * testsuite/22_locale/messages_byname/1.cc: New.
 939         * testsuite/22_locale/moneypunct_byname/1.cc: New.
 940         * testsuite/22_locale/numpunct_byname/1.cc: New.
 941
 942 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
 943
 944         PR libstdc++/64658
 945         * include/std/atomic (atomic_init): Define.
 946         * testsuite/29_atomics/atomic/64658.cc: New.
 947
 948 2015-01-19  Tim Shen  <timshen@google.com>
 949
 950         PR libstdc++/64649
 951         * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
 952         regex_traits<>::lookup_classname): Support forward iterators.
 953         * testsuite/28_regex/traits/char/lookup_classname.cc: New testcases.
 954         * testsuite/28_regex/traits/char/lookup_collatename.cc: New testcase.
 955
 956 2015-01-19  Tim Shen  <timshen@google.com>
 957
 958         PR libstdc++/64584
 959         PR libstdc++/64585
 960         * include/bits/regex.h (basic_regex<>::basic_regex,
 961         basic_regex<>::assign, basic_regex<>::imbue,
 962         basic_regex<>::swap, basic_regex<>::mark_count): Drop NFA after
 963         imbuing basic_regex; Make assign() transactional against exception.
 964         * include/bits/regex_compiler.h (__compile_nfa<>): Add back
 965         __compile_nfa SFINAE.
 966         * include/std/regex: Adjust include order to avoid __compile_nfa
 967         forward declaration.
 968         * testsuite/28_regex/basic_regex/assign/char/string.cc: New testcase.
 969         * testsuite/28_regex/basic_regex/imbue/string.cc: New testcase.
 970
 971 2015-01-19  Ville Voutilainen  <ville.voutilainen@gmail.com>
 972             Jonathan Wakely  <jwakely@redhat.com>
 973
 974         * include/bits/range_access.h (begin, end): Use _GLIBCXX14_CONSTEXPR
 975         on overloads for arrays.
 976         (cbegin, cend, rbegin, rend, crbegin, crend): New.
 977         * testsuite/24_iterators/range_access_cpp14.cc: New.
 978
 979 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
 980
 981         PR libstdc++/64646
 982         * include/bits/stl_algo.h (__is_permutation): Also test for reaching
 983         end of the second range.
 984         * testsuite/25_algorithms/is_permutation/64646.cc: New.
 985
 986 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
 987
 988         * doc/xml/manual/status_cxx2011.xml: Remove note about offsetof.
 989         * doc/html/manual/status.html: Regenerate.
 990
 991 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
 992
 993         * include/bits/atomic_futex.h: Use mutex and condition_variable when
 994         atomic int is not lock-free. Make member variables private.
 995         * src/c++11/futex.cc: Likewise.
 996
 997         * src/c++11/futex.cc: Fix order of includes and preprocessor condition.
 998
 999 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1000
1001         PR libstdc++/64638
1002         * include/bits/atomic_futex.h: Use appropriate config macros for
1003         availability of std::mutex, std::condition and std::chrono.
1004
1005 2015-01-17  Ville Voutilainen  <ville.voutilainen@gmail.com>
1006             Jonathan Wakely  <jwakely@redhat.com>
1007
1008         * doc/xml/manual/status_cxx2011.xml: Update C++11 status.
1009         * doc/html/*: Regenerate.
1010
1011 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1012
1013         DR 488
1014         PR libstdc++/58357
1015         * include/bits/algorithmfwd.h (rotate): Return an iterator.
1016         * include/bits/stl_algo.h (rotate, __rotate): Likewise.
1017         * testsuite/25_algorithms/rotate/dr488.cc: New.
1018         * testsuite/25_algorithms/rotate/check_type.cc: Adjust function type.
1019         * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
1020         2.cc: Likewise.
1021         * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
1022         pod.cc: Likewise.
1023
1024 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1025
1026         PR libstdc++/60940
1027         * include/bits/atomic_base.h: Remove atomic integral typedefs as
1028         synonyms for __atomic_base<int> etc.
1029         * include/std/atomic: Make atomic_int a synonym for atomic<int> and
1030         likewise for all atomic integral types.
1031         * testsuite/29_atomics/atomic_integral/cons/copy_list.cc: New.
1032         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
1033
1034 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1035
1036         PR libstdc++/56785
1037         * include/std/tuple (_Tuple_impl): Remove zero-element specialization
1038         and define one-element specialization.
1039         * testsuite/20_util/tuple/56785.cc: New.
1040
1041 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1042
1043         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc:
1044         Remove unused header.
1045         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
1046         Likewise.
1047         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
1048         Likewise.
1049
1050 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
1051
1052         * include/bits/locale_conv.h (wstring_convert, wbuffer_convert): New.
1053         * include/std/locale: Include new header.
1054         * include/Makefile.am: Add it.
1055         * include/Makefile.in: Regenerate.
1056         * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc: New.
1057         * testsuite/22_locale/conversions/string/1.cc: New.
1058         * testsuite/22_locale/conversions/string/2.cc: New.
1059         * testsuite/22_locale/conversions/string/requirements/typedefs.cc: New.
1060         * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
1061         New.
1062
1063 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
1064
1065         * config/abi/pre/gnu.ver: Export new symbols.
1066         * include/Makefile.am: Add codecvt.
1067         * include/Makefile.in: Regenerate.
1068         * include/std/codecvt: New header.
1069         * src/c++11/codecvt.cc (__codecvt_utf8_base, __codecvt_utf16_base,
1070         __codecvt_utf8_utf16_base): Define specializations.
1071         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: New.
1072         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc: New.
1073         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
1074         New.
1075
1076 2015-01-16  Torvald Riegel  <triegel@redhat.com>
1077
1078         * src/c++11/futex.cc: New file.
1079         * include/bits/atomic_futex.h: New file.
1080         * include/std/future (__future_base::_State_baseV2): Use
1081         atomic_futex_unsigned instead of mutex+condvar.
1082         * src/c++11/futex.cc: Likewise.
1083         * include/Makefile.am: Add atomic_futex.h.
1084         * include/Makefile.in: Likewise.
1085         * src/c++11/Makefile.am: Add futex.cc.
1086         * src/c++11/Makefile.in: Likewise.
1087
1088 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
1089
1090         * acinclude.m4: Fix typo in comment.
1091         * configure: Regenerate.
1092         * include/bits/codecvt.h (codecvt<char16_t, char, mbstate_t>,
1093         codecvt<char16_t, char, mbstate_t>): Declare specializations.
1094         * include/bits/locale_facets.h: Reserve space for new specializations.
1095         * src/c++11/Makefile.am: Add codecvt.cc.
1096         * src/c++11/Makefile.in: Regenerate.
1097         * src/c++11/codecvt.cc: New.
1098         * src/c++98/Makefile.am: Compile locale_init.cc and localename.cc
1099         with -std=gnu++11.
1100         * src/c++98/Makefile.in: Regenerate.
1101         * src/c++98/locale_init.cc: Initialize new codecvt specializations.
1102         * src/c++98/localename.cc: Likewise.
1103         * config/abi/pre/gnu.ver: Exports for new codecvt specializations.
1104         * testsuite/22_locale/codecvt/utf8.cc: New.
1105         * testsuite/22_locale/locale/cons/unicode.cc: Check that new
1106         specializations are installed in locale objects.
1107
1108 2015-01-16  Torvald Riegel  <triegel@redhat.com>
1109
1110         * include/std/shared_mutex (shared_timed_mutex): Add POSIX-based
1111         implementation.
1112
1113 2015-01-13  Jonathan Wakely  <jwakely@redhat.com>
1114
1115         PR libstdc++/64571
1116         * config/abi/pre/gnu.ver: Export fstream functions using new string.
1117
1118 2015-01-12  Jonathan Wakely  <jwakely@redhat.com>
1119
1120         PR libstdc++/64560
1121         * src/c++11/cxx11-shim_facets.cc (locale::facet::_M_sso_shim): Check
1122         for RTTI support.
1123
1124         PR libstdc++/64553
1125         * src/c++11/cxx11-shim_facets.cc: Check for wchar_t support.
1126
1127 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
1128
1129         * doc/xml/manual/parallel_mode.xml: Update for libgomp being
1130         renamed from "GNU OpenMP Runtime Library" to "GNU Offloading and
1131         Multi Processing Runtime Library".
1132
1133 2015-01-09  Jonathan Wakely  <jwakely@redhat.com>
1134
1135         PR libstdc++/64476
1136         * include/bits/stl_uninitialized.h (uninitialized_copy): Fix
1137         is_assignable arguments.
1138         * testsuite/20_util/specialized_algorithms/uninitialized_copy/64476.cc:
1139         New.
1140
1141 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
1142
1143         * libsupc++/unwind-cxx.h: Revert previous commit.
1144
1145 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
1146
1147         * configure.host: Add arm*-*-freebsd* port_specific_symbol_files.
1148
1149 2015-01-09  Tim Shen  <timshen@google.com>
1150
1151         PR libstdc++/64239
1152         * include/bits/regex.h (match_results<>::swap): Use std::swap
1153         instead of swap.
1154         * include/bits/regex_compiler.tcc (_Compiler<>::_M_quantifier):
1155         Likewise.
1156         * testsuite/28_regex/match_results/swap.cc: New testcase.
1157
1158 2015-01-08  Jonathan Wakely  <jwakely@redhat.com>
1159
1160         PR libstdc++/60132
1161         * include/std/type_traits (has_trivial_default_constructor,
1162         has_trivial_copy_constructor, has_trivial_copy_assign): Add deprecated
1163         attribute.
1164         * testsuite/20_util/has_trivial_copy_assign/requirements/
1165         explicit_instantiation.cc: Use -Wno-deprecated.
1166         * testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc:
1167         Likewise.
1168         * testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
1169         * testsuite/20_util/has_trivial_copy_constructor/requirements/
1170         explicit_instantiation.cc: Likewise.
1171         * testsuite/20_util/has_trivial_copy_constructor/requirements/
1172         typedefs.cc: Likewise.
1173         * testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
1174         * testsuite/20_util/has_trivial_default_constructor/requirements/
1175         explicit_instantiation.c: Likewise.
1176         * testsuite/20_util/has_trivial_default_constructor/requirements/
1177         typedefs.cc: Likewise.
1178         * testsuite/20_util/has_trivial_default_constructor/value.cc:
1179         Likewise.
1180         * testsuite/20_util/pair/requirements/dr801.cc: Replace deprecated
1181         trait.
1182         * testsuite/20_util/tuple/requirements/dr801.cc: Likewise.
1183         * testsuite/util/testsuite_common_types.h: Likewise.
1184
1185 2015-01-08  Jonathan Wakely  <jwakely@redhat.com>
1186
1187         * include/bits/hashtable_policy.h: Use __bool_constant.
1188
1189 2015-01-07  Jonathan Wakely  <jwakely@redhat.com>
1190
1191         * libsupc++/Makefile.am: Compile del_ops.cc as C++14.
1192         * libsupc++/Makefile.in: Regenerate.
1193
1194 2015-01-06  Jonathan Wakely  <jwakely@redhat.com>
1195
1196         * config/abi/pre/gnu.ver: Fix version conflict for std::locale::name().
1197
1198 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1199
1200         Update copyright years.
1201
1202 2015-01-04  Jonathan Wakely  <jwakely@redhat.com>
1203
1204         PR libstdc++/64483
1205         * testsuite/18_support/exception_ptr/64241.cc: Use
1206         dg-require-atomic-builtins.
1207
1208 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
1209
1210         * testsuite/21_strings/basic_string/modifiers/64422.cc: Fix copyright
1211         date.
1212
1213 2015-01-02  Tim Shen  <timshen@google.com>
1214
1215         PR libstdc++/64475
1216         * include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Copy the
1217         iterator, since the original one shouldn't be mutated.
1218
1219 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1220
1221         PR libstdc++/64422
1222         * src/c++98/misc-inst.cc (string::erase): Add missing overloads.
1223         (string::insert): Likewise.
1224         (string::replace): Likewise.
1225         (wstring::erase): Likewise.
1226         (wstring::insert): Likewise.
1227         (wstring::replace): Likewise.
1228         * testsuite/21_strings/basic_string/modifiers/64422.cc: New testcase.
1229
1230 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
1231
1232         PR libstdc++/64468
1233         * doc/doxygen/user.cfg.in: Set correct TAB_SIZE.
1234
1235 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
1236
1237         PR libstdc++/64438
1238         * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc:
1239         Revert removal of dg-require-string-conversions.
1240         * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
1241         Likewise.
1242         * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
1243         Likewise.
1244         * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
1245         Likewise.
1246         * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
1247         Likewise.
1248         * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
1249         Likewise.
1250         * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
1251         Likewise.
1252         * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
1253         Likewise.
1254         * testsuite/21_strings/basic_string/numeric_conversions/char/
1255         stoull.cc: Likewise.
1256         * testsuite/21_strings/basic_string/numeric_conversions/char/
1257         to_string.cc: Likewise.
1258 \f
1259 Copyright (C) 2015 Free Software Foundation, Inc.
1260
1261 Copying and distribution of this file, with or without modification,
1262 are permitted in any medium without royalty provided the copyright
1263 notice and this notice are preserved.