libstdc++-v3/ChangeLog

   1 2013-04-07  François Dumont  <fdumont@gcc.gnu.org>
   2
   3         * include/std/functional (_Derives_from_unary_function): Remove.
   4         (_Derives_from_binary_function): Remove.
   5         * include/std/type_traits (__sfinae_types): Remove.
   6         (__is_assignable_helper): Adapt.
   7         (__is_convertible_helper): Adapt.
   8         (_GLIBCXX_HAS_NESTED_TYPE): Adapt.
   9         Remove several explicit instantiations of integral_constant.
  10         * testsuite/20_util/reference_wrapper/typedefs-3.cc: Adapt.
  11         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
  12         Adapt dg-error line number.
  13         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
  14         Likewise.
  15         * testsuite/20_util/declval/requirements/1_neg.cc: Likewise.
  16         * testsuite/20_util/bind/ref_neg.cc: Likewise.
  17
  18 2013-04-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
  19
  20         PR libstdc++/56841
  21         * libsupc++/eh_ptr.cc (rethrow_exception): Use get_unexpected() and
  22         get_terminate() accessors.
  23         * libsupc++/eh_throw.cc (__cxa_throw): Likewise.
  24         * libsupc++/eh_terminate.cc: Use mutex when atomic builtins not
  25         available.
  26         * libsupc++/new_handler.cc: Likewise.
  27
  28 2013-04-04  Jonathan Wakely  <jwakely.gcc@gmail.com>
  29
  30         * testsuite/util/testsuite_abi.cc: Add GLIBCXX_3.4.19 version.
  31
  32 2013-04-03  Paolo Carlini  <paolo.carlini@oracle.com>
  33
  34         PR libstdc++/56834
  35         * include/debug/array (tuple_size, tuple_element): Do not declare.
  36         * include/profile/array: Likewise.
  37         * testsuite/23_containers/array/tuple_interface/
  38         tuple_element_debug_neg.cc: Adjust dg-error line number.
  39
  40 2013-04-03  Jonathan Wakely  <jwakely.gcc@gmail.com>
  41
  42         * libsupc++/exception (get_terminate(), get_unexpected()): Declare.
  43         * libsupc++/eh_terminate.cc (get_terminate() , set_unexpected()):
  44         Define.
  45         (set_terminate(terminate_handler)): Set atomically.
  46         (set_unexpected(terminate_handler)): Likewise.
  47         * libsupc++/new (get_new_handler()): Declare.
  48         * libsupc++/new_handler.cc (get_new_handler()): Define.
  49         (set_new_handler(new_handler)): Set atomically.
  50         (__new_handler): Use internal linkage.
  51         * libsupc++/new_op.cc (operator new): Use get_new_handler().
  52         * libsupc++/new_opnt.cc (operator new): Likewise.
  53         * acinclude.m4: Bump libtool_VERSION to 6:19:0.
  54         * configure: Regenerate.
  55         * libsupc++/Makefile.am: Compile above files with -std=gnu++11.
  56         * libsupc++/Makefile.in: Regenerate.
  57         * config/abi/pre/gnu.ver: Add new exports.
  58         * doc/xml/manual/status_cxx2011.xml: Update.
  59         * testsuite/18_support/headers/exception/synopsis.cc: Check accessors
  60         for handlers.
  61         * testsuite/18_support/headers/new/synopsis.cc: Likewise.
  62         * testsuite/18_support/new_handler.cc: New.
  63         * testsuite/18_support/terminate_handler.cc: New.
  64         * testsuite/18_support/unexpected_handler.cc: New.
  65
  66 2013-04-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
  67
  68         * doc/xml/manual/appendix_contributing.xml: Remove broken link and
  69         defer to general documentation on contributing to GCC.
  70         * doc/html/*: Regenerate.
  71
  72 2013-03-30  Gerald Pfeifer  <gerald@pfeifer.com>
  73
  74         * doc/xml/manual/allocator.xml: Adjust link to Dr.Dobb's article.
  75
  76         * doc/xml/manual/appendix_contributing.xml: Adjust link to GNU
  77         Coding Standards.
  78
  79         * doc/xml/manual/debug.xml: Adjust link for ThreadSanitizer.
  80
  81         * doc/xml/manual/debug_mode.xml: Adjust link for SafeSTL.
  82
  83         * doc/xml/manual/documentation_hacking.xml: Adjust Doxygen link.
  84
  85         * doc/xml/manual/messages.xml: Adjust link to Java API specs.
  86
  87         * doc/xml/manual/policy_data_structures: Remove direct link to
  88         IBM Haifa Research Labs.
  89
  90         * doc/xml/manual/policy_data_structures_biblio.xml: Adjust links
  91         for biblio.maverik_lowerbounds and biblio.nelson96stlpq.
  92         Remove direct link to IBM Haifa Research Labs.
  93
  94         * doc/xml/manual/profile_mode.xml: Adjust two links to acm.org
  95         papers.
  96
  97         * doc/xml/manual/shared_ptr.xml: Use canonical address for
  98         www.boost.org.
  99
 100 2013-03-27  Kai Tietz  <ktietz@redhat.com>
 101
 102         * crossconfig.m4: Add support for cygwin x64 target.
 103         * configure: Regenerated.
 104
 105 2013-03-25  Kai Tietz  <ktietz@redhat.com>
 106
 107         * testsuite/18_support/50594.cc: For mingw-targets use only static
 108         libstdc++-version.
 109         * testsuite/19_diagnostics/error_category/operators/equal.cc
 110         * testsuite/19_diagnostics/error_code/cons/1.cc
 111         * testsuite/19_diagnostics/error_code/operators/bool.cc
 112         * testsuite/19_diagnostics/error_code/operators/equal.cc
 113         * testsuite/19_diagnostics/error_code/operators/not_equal.cc
 114         * testsuite/19_diagnostics/error_condition/cons/1.cc
 115         * testsuite/19_diagnostics/error_condition/operators/bool.cc
 116         * testsuite/19_diagnostics/error_condition/operators/equal.cc
 117         * testsuite/19_diagnostics/error_condition/operators/not_equal.cc
 118         * testsuite/23_containers/set/requirements/exception/basic.cc
 119         * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc
 120         * testsuite/lib/dg-options.exp (dg-additional-options): New option.
 121
 122 2013-03-24  Jonathan Wakely  <jwakely.gcc@gmail.com>
 123
 124         PR libstdc++/56170
 125         * include/ext/debug_allocator.h (debug_allocator): Add missing members
 126         to meet allocator requirements.
 127         * testsuite/ext/debug_allocator/56170.cc: New.
 128
 129 2013-03-22  Paolo Carlini  <paolo.carlini@oracle.com>
 130
 131         PR libstdc++/56678
 132         * include/std/chrono (__is_ratio): Uglify T.
 133
 134 2013-03-18  Paolo Carlini  <paolo.carlini@oracle.com>
 135
 136         PR libstdc++/55977 (partial, std::vector and std::deque bits)
 137         * include/bits/stl_vector.h (_M_range_initialize(_InputIterator,
 138         _InputIterator, std::input_iterator_tag)): Use emplace_back.
 139         * include/bits/deque.tcc (_M_range_initialize(_InputIterator,
 140         _InputIterator, std::input_iterator_tag)): Likewise.
 141         * testsuite/23_containers/vector/cons/55977.cc: New.
 142         * testsuite/23_containers/deque/cons/55977.cc: Likewise.
 143         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
 144         Adjust dg-error line number.
 145         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
 146         Likewise.
 147
 148 2013-03-17  Paolo Carlini  <paolo.carlini@oracle.com>
 149
 150         PR libstdc++/55979
 151         * include/bits/stl_list.h (_M_initialize_dispatch(_InputIterator,
 152         _InputIterator, __false_type)): Use emplace_back.
 153         * testsuite/23_containers/list/cons/55979.cc: New.
 154         * testsuite/23_containers/list/modifiers/1.h: Adjust.
 155         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
 156         Adjust dg-error line number.
 157
 158 2013-03-16  Jason Merrill  <jason@redhat.com>
 159
 160         PR c++/55017
 161         * testsuite/20_util/pair/piecewise2.cc (test01): Use std::move.
 162
 163 2013-03-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
 164
 165         PR libstdc++/56468
 166         * libsupc++/exception_ptr.h (type_info): Declare.
 167
 168 2013-03-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
 169
 170         PR libstdc++/56002
 171         * include/std/mutex (lock_guard, unique_lock, lock): Define without
 172         depending on _GLIBCXX_HAS_GTHREADS.
 173         * testsuite/30_threads/lock_guard/cons/1.cc: Run on all targets.
 174
 175 2013-03-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
 176
 177         PR libstdc++/56492
 178         * include/std/future (__future_base::_Result): Add result_type
 179         typedef.
 180         (__future_base::_S_allocate_result): Overload for std::allocator.
 181         (__future_base::_Task_setter): Use _Result::result_type instead of
 182         deducing the type from the task.
 183         (__future_base::_Task_state): Store allocator to allow shared state
 184         to be reset.  Replace std::function with member of target object type
 185         accessed via ...
 186         (__future_base::_Task_state_base): New abstract base class.
 187         (__future_base::_Task_state_base::_M_run): New virtual function to
 188         invoke type-erased target object.
 189         (__future_base::_Task_state_base::_M_reset): New virtual function to
 190         create new shared_state using same target object and allocator.
 191         (__future_base::__create_task_state): Allocate a new _Task_state.
 192         (packaged_task::packaged_task): Use __create_task_state.
 193         (packaged_task::reset): Use _Task_state_base::_M_reset.
 194         * testsuite/30_threads/packaged_task/cons/56492.cc: New.
 195
 196 2013-03-15  Tom Tromey  <tromey@redhat.com>
 197
 198         * libsupc++/unwind-cxx.h: Include sys/sdt.h if detected.
 199         (PROBE2): New macro.
 200         * libsupc++/eh_throw.cc (__cxa_throw, __cxa_rethrow): Add probe.
 201         * libsupc++/eh_catch.cc (__cxa_begin_catch): Add probe.
 202         * configure.ac: Check for sys/sdt.h.
 203         * configure, config.h.in: Rebuild.
 204
 205 2013-03-14  Jonathan Wakely  <jwakely.gcc@gmail.com>
 206
 207         PR libstdc++/56613
 208         * include/bits/stl_tree.h (_Rb_tree::_M_create_node): Use
 209         allocator_traits instead of calling construct directly.
 210         * testsuite/23_containers/map/56613.cc: New.
 211
 212 2013-03-13  Benjamin Kosnik  <bkoz@redhat.com>
 213
 214         * doc/html/*: Regenerate.
 215
 216 2013-03-13  Paolo Carlini  <paolo.carlini@oracle.com>
 217
 218         PR libstdc++/56609
 219         * include/std/type_traits (is_fundamental): Add std::nullptr_t.
 220         * testsuite/20_util/is_fundamental/value.cc: Extend.
 221         * testsuite/20_util/is_compound/value.cc: Likewise.
 222
 223 2013-03-09  Paolo Carlini  <paolo.carlini@oracle.com>
 224
 225         * testsuite/20_util/function_objects/mem_fn/55463.cc: Avoid
 226         -Wunused warnings.
 227
 228 2013-03-08  Benjamin Kosnik  <bkoz@redhat.com>
 229
 230         * include/bits/memoryfwd.h: New. Centralize forward declarations.
 231         * include/bits/algorithmfwd.h: Consistent comments.
 232         * include/bits/localefwd.h: Same.
 233         * include/ext/vstring_fwd.h: Same.
 234         * include/parallel/algorithmfwd.h: Same.
 235         * include/parallel/numericfwd.h: Same.
 236         * include/std/iosfwd: Same.
 237
 238         * include/bits/alloc_traits.h: Include memoryfwd.h, remove allocator
 239         forward decl.
 240         * include/ext/alloc_traits.h: Remove allocator forward decl.
 241         * include/bits/stl_construct.h: Same.
 242         * include/bits/stringfwd.h: Include memoryfwd.h, remove allocator
 243         forward decl. Consistent comments.
 244
 245         * doc/doxygen/user.cfg.in (TEMPLATE_RELATIONS): To NO.
 246
 247         * include/Makefile.am (bits_headers): Add memoryfwd.h.
 248         * include/Makefile.in: Regenerate.
 249         * configure: Same.
 250
 251 2013-03-08  François Dumont  <fdumont@gcc.gnu.org>
 252
 253         * include/bits/vector.tcc (vector<>operator=(const vector<>&):
 254         Reset pointers after deallocation when memory can be reused.
 255         * testsuite/23_containers/vector/allocator/minimal.cc: Insert
 256         elements to really challenge C++11 allocator integration.
 257         * testsuite/23_containers/vector/allocator/copy.cc: Likewise.
 258         * testsuite/23_containers/vector/allocator/copy_assign.cc:
 259         Likewise.
 260         * testsuite/23_containers/vector/allocator/move_assign.cc:
 261         Likewise.
 262         * testsuite/23_containers/vector/allocator/swap.cc: Likewise and
 263         swap vector back before checks on memory/personality mapping are
 264         performed.
 265         * testsuite/23_containers/forward_list/allocator/minimal.cc:
 266         Insert element to really challenge C++11 allocator integration.
 267         * testsuite/23_containers/forward_list/allocator/copy.cc:
 268         Likewise.
 269         * testsuite/23_containers/forward_list/allocator/copy_assign.cc:
 270         Likewise.
 271         * testsuite/23_containers/forward_list/allocator/move_assign.cc:
 272         Likewise.
 273         * testsuite/23_containers/forward_list/allocator/swap.cc: Likewise
 274         and swap forward_list back before checks on memory/personality
 275         mapping are performed.
 276
 277 2013-03-07  Jakub Jelinek  <jakub@redhat.com>
 278
 279         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
 280         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Likewise.
 281         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
 282         Likewise.
 283         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Likewise.
 284         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Likewise.
 285         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Likewise.
 286         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Likewise.
 287         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Likewise.
 288         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise.
 289
 290 2013-03-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 291
 292         * scripts/extract_symvers.pl: Omit symbols bound to base
 293         versions.
 294         * scripts/extract_symvers.in: Likewise.
 295         * config/abi/post/solaris2.9/baseline_symbols.txt: Regenerate.
 296         * config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Likewise.
 297         * config/abi/post/solaris2.10/baseline_symbols.txt: Likewise.
 298         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
 299         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
 300
 301 2013-03-04  Ulrich Drepper  <drepper@gmail.com>
 302
 303         * include/ext/random (__gnu_cxx::von_mises_distribution<>):
 304         Optimize generation function by pulling computation of __r into the
 305         constructor for param_type.  Also compare _M_mu in operator==.
 306         Fix comment.
 307
 308 2013-03-02  Ulrich Drepper  <drepper@gmail.com>
 309
 310         Add triangular and von Mises distributions.
 311         * include/ext/random: Include <ext/cmath>.
 312         Add __gnu_cxx::triangular_distribution<> and
 313         __gnu_cxx::von_mises_distribution<> classes.
 314         * include/ext/random.tcc: Add out-of-line functions for
 315         __gnu_cxx::triangular_distribution<> and
 316         __gnu_cxx::von_mises_distribution<>.
 317         * testsuite/ext/triangular_distribution/cons/default.cc: New file.
 318         * testsuite/ext/triangular_distribution/cons/parms.cc: New file.
 319         * testsuite/ext/triangular_distribution/operators/serialize.cc:
 320         New file.
 321         * testsuite/ext/triangular_distribution/operators/equal.cc:
 322         New file.
 323         * testsuite/ext/triangular_distribution/operators/inequal.cc:
 324         New file.
 325         * testsuite/ext/triangular_distribution/requirements/typedefs.cc:
 326         New file.
 327         * testsuite/ext/triangular_distribution/requirements/
 328         explicit_instantiation/1.cc: New file.
 329         * testsuite/ext/von_mises_distribution/cons/default.cc: New file.
 330         * testsuite/ext/von_mises_distribution/cons/parms.cc: New file.
 331         * testsuite/ext/von_mises_distribution/operators/serialize.cc:
 332         New file.
 333         * testsuite/ext/von_mises_distribution/operators/equal.cc: New file.
 334         * testsuite/ext/von_mises_distribution/operators/inequal.cc:
 335         New file.
 336         * testsuite/ext/von_mises_distribution/requirements/typedefs.cc:
 337         New file.
 338         * testsuite/ext/von_mises_distribution/requirements/
 339         explicit_instantiation/1.cc: New file.
 340
 341         Add math constants.
 342         * include/Makefile.am (ext_headers): Add cmath.
 343         * include/Makefile.in: Regenerated.
 344         * include/ext/cmath: New file.
 345
 346 2013-03-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 347
 348         * config/abi/post/solaris2.9/baseline_symbols.txt: Regenerate.
 349         * config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Likewise.
 350         * config/abi/post/solaris2.10/baseline_symbols.txt: Likewise.
 351         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
 352         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
 353
 354 2013-02-26  Jonathan Wakely  <jwakely.gcc@gmail.com>
 355
 356         PR libstdc++/56012
 357         * include/bits/atomic_base.h (atomic_flag): Fix narrowing conversion.
 358         * testsuite/29_atomics/atomic/operators/56012.cc: New.
 359
 360         PR libstdc++/56011
 361         * include/std/atomic (atomic<bool>::operator=(bool) volatile): Add
 362         missing overload.
 363         * testsuite/29_atomics/atomic/operators/56011.cc: New.
 364
 365 2013-02-25  Jason Merrill  <jason@redhat.com>
 366
 367         * configure.ac: Check for __cxa_thread_atexit_impl.
 368         * libsupc++/atexit_thread.cc (__cxa_thread_atexit): Just forward
 369         to it if available.
 370         * config.h.in, configure: Regenerate.
 371
 372 2013-02-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
 373
 374         * include/std/streambuf (basic_streambuf): Use injected class name
 375         instead of non-standard __streambuf_type typedef. Fix unclosed Doxygen
 376         group.
 377
 378 2013-02-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
 379
 380         * doc/html/faq.html: Fix spelling.
 381         * doc/xml/faq.xml: Likewise.
 382         * include/bits/basic_ios.h: Likewise.
 383         * include/bits/regex.h: Likewise.
 384         * include/std/istream: Likewise.
 385         * include/std/streambuf: Likewise.
 386
 387 2013-02-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
 388
 389         * testsuite/23_containers/unordered_set/55043.cc: Add missing
 390         namespace qualification.
 391         * testsuite/23_containers/unordered_multiset/55043.cc: Likewise.
 392
 393 2013-02-19  Benjamin Kosnik  <bkoz@redhat.com>
 394
 395         * doc/doxygen/user.cfg.in: Set __cplusplus to 201103L. Change to
 396         _GLIBCXX_INCLUDE_AS_CXX11. DIRECTORY_GRAPH, MARKDOWN_SUPPORT,
 397         AUTOLINK_SUPPORT to NO. Update to doxygen 1.8.3.1.
 398         * include/bits/stl_pair.h: Add to utilities group.
 399         * include/std/tuple: Same.
 400         * include/std/typeindex: Same.
 401
 402         * include/bits/stringfwd.h: Fix markup.
 403         * include/std/limits: Same.
 404         * include/std/type_traits: Same.
 405         * include/tr1/memory: Same.
 406         * include/tr1/regex: Same.
 407         * scripts/run_doxygen: Comment.
 408         * testsuite/20_util/uses_allocator/cons_neg.cc: Fixup line numbers.
 409
 410 2013-02-14  Jason Merrill  <jason@redhat.com>
 411
 412         * testsuite/18_support/quick_exit/quick_exit.cc: #if out the whole
 413         test if unsupported.
 414
 415 2013-02-13  Marc Glisse  <marc.glisse@inria.fr>
 416
 417         PR libstdc++/56111
 418         * include/std/complex (complex): Undefine.
 419         * include/c_compatibility/complex.h (complex): Only undefine if
 420         <complex> has been included.
 421         * testsuite/26_numerics/complex/56111.cc: New testcase.
 422
 423 2013-02-13  François Dumont  <fdumont@gcc.gnu.org>
 424
 425         * include/bits/hashtable_policy.h (_Hash_code_base): Restore
 426         default constructor protected.
 427         * include/bits/hashtable.h: static assert that _Hash_code_base has
 428         a default constructor available through inheritance.
 429
 430 2013-02-12  Paolo Carlini  <paolo.carlini@oracle.com>
 431
 432         * include/c_std/cstdlib (at_quick_exit, quick_exit): Provide in
 433         C++11 mode.
 434
 435 2013-02-12  Julian Brown  <julian@codesourcery.com>
 436
 437         * testsuite/22_locale/time_get/get_weekday/char/38081-1.cc (test01):
 438         Don't expect dots after abbreviated weekday names for ru_RU for
 439         glibc versions >= 2.17.
 440         * testsuite/22_locale/time_get/get_weekday/char/38081-2.cc (test01):
 441         Likewise.
 442
 443 2013-02-12  Paolo Carlini  <paolo.carlini@oracle.com>
 444
 445         * include/bits/random.tcc (__transform): Remove.
 446         (__normalize): Add.
 447         (discrete_distribution<>::param_type::_M_initialize): Adjust.
 448         (piecewise_constant_distribution<>::param_type::_M_initialize):
 449         Likewise.
 450         (piecewise_linear_distribution<>::param_type::_M_initialize):
 451         Likewise.
 452
 453 2013-02-11  Benjamin Kosnik  <bkoz@redhat.com>
 454
 455         * src/c++11/Makefile.am (hashtable_c++0x.lo, hashtable_c++0x.o):
 456         Use -fimplicit-templates.
 457         * src/c++11/Makefile.in: Regenerate.
 458         * src/c++11/hashtable_c++0x.cc: Remove instantiation for
 459         std::lower_bound template.
 460
 461 2013-02-11  Paolo Carlini  <paolo.carlini@oracle.com>
 462
 463         * include/c_std/cstdlib (at_quick_exit, quick_exit): Do not declare.
 464         * include/c_global/cstdlib (at_quick_exit, quick_exit): Declare only
 465         in C++11 mode and if available in the underlying C library.
 466         * testsuite/18_support/quick_exit/quick_exit.cc: Compile with
 467         -std=gnu++11; check _GLIBCXX_HAVE_AT_QUICK_EXIT and
 468         _GLIBCXX_HAVE_QUICK_EXIT.
 469
 470 2013-02-11  Benjamin Kosnik  <bkoz@redhat.com>
 471
 472         * doc/html/*: Regenerate.
 473
 474 2013-02-11  Jason Merrill  <jason@redhat.com>
 475
 476         * linkage.m4 (GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE): New.
 477         (GLIBCXX_CHECK_STDLIB_SUPPORT): Check for atexit and at_quick_exit.
 478         * config.h.in, configure: Regenerate.
 479         * include/c_std/cstdlib: Add atexit and at_quick_exit.
 480         * include/c_global/cstdlib: Add atexit and at_quick_exit.
 481         * testsuite/18_support/quick_exit/quick_exit.cc: New.
 482
 483 2013-02-11  Paolo Carlini  <paolo.carlini@oracle.com>
 484
 485         PR libstdc++/56282
 486         Revert:
 487         2013-02-06  Edward Smith-Rowland  <3dw4rd@verizon.net>
 488
 489         PR libstdc++/56193
 490         * include/bits/basic_ios.h: Replace operator void*() const
 491         with explicit operator bool() const in C++11 and greater.
 492         * testsuite/27_io/basic_ios/pr56193.cc: New file.
 493
 494 2013-02-10  François Dumont  <fdumont@gcc.gnu.org>
 495             Jonathan Wakely  <jwakely.gcc@gmail.com>
 496
 497         * doc/xml/manual/containers.xml: Add section on unordered containers.
 498         * doc/xml/manual/using.xml: Fix incomplete sentence.
 499
 500 2013-02-10  Jonathan Wakely  <jwakely.gcc@gmail.com>
 501
 502         PR libstdc++/56267
 503         * include/bits/hashtable.h (__cache_default): Check if hash function
 504         is copy assignable.
 505         * testsuite/23_containers/unordered_set/56267.cc: New.
 506         * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
 507         dg-error line number.
 508         * testsuite/23_containers/unordered_set/
 509         not_default_constructible_hash_neg.cc: Likewise.
 510
 511         PR libstdc++/56278
 512         * include/bits/hashtable_policy.h (_Hash_code_base): Make default
 513         constructor public.
 514         * testsuite/23_containers/unordered_set/56278.cc: New.
 515
 516 2013-02-09  François Dumont  <fdumont@gcc.gnu.org>
 517
 518         * include/tr1/bessel_function.tcc (__cyl_bessel_ij_series): Code
 519         simplification.
 520
 521 2013-02-08  Edward Smith-Rowland  <3dw4rd@verizon.net>
 522
 523         PR libstdc++/56216
 524         * include/tr1/special_function_util.h: Remove spurious const
 525         from numeric arguments.
 526         * include/tr1/riemann_zeta.tcc: Likewise.
 527         * include/tr1/exp_integral.tcc: Likewise.
 528         * include/tr1/bessel_function.tcc: Likewise.
 529         * include/tr1/hypergeometric.tcc: Likewise.
 530         * include/tr1/modified_bessel_func.tcc: Likewise.
 531         * include/tr1/poly_laguerre.tcc: Likewise.
 532         * include/tr1/gamma.tcc: Likewise.
 533         * include/tr1/legendre_function.tcc: Likewise.
 534         * include/tr1/poly_hermite.tcc: Likewise.
 535         * include/tr1/ell_integral.tcc: Likewise.
 536         * include/tr1/bessel_function.tcc (__cyl_bessel_ij_series):
 537         If argument is zero return function value.
 538         * testsuite/tr1/5_numerical_facilities/special_functions/
 539         08_cyl_bessel_i/pr56216.cc: New.
 540
 541 2013-02-07  Paolo Carlini  <paolo.carlini@oracle.com>
 542
 543         * testsuite/27_io/basic_ios/pr56193.cc: Tweak.
 544
 545 2013-02-06  Edward Smith-Rowland  <3dw4rd@verizon.net>
 546
 547         PR libstdc++/56193
 548         * include/bits/basic_ios.h: Replace operator void*() const
 549         with explicit operator bool() const in C++11 and greater.
 550         * testsuite/27_io/basic_ios/pr56193.cc: New file.
 551
 552 2013-02-04  Dodji Seketeli  <dodji@redhat.com>
 553
 554         Add missing explicit instantiation for std::lower_bound template
 555         * libstdc++-v3/src/c++11/hashtable_c++0x.cc (namespace std): Add
 556         missing instantiation for std::lower_bound template.
 557
 558 2013-02-04  François Dumont  <fdumont@gcc.gnu.org>
 559
 560         * include/bits/functional_hash.h (std::__is_fast_hash<>): New.
 561         * include/bits/basic_string.h: Specialize previous to mark
 562         std::hash for string types as slow.
 563         * include/bits/hashtable.h (__cache_default): Replace is_integral
 564         with __is_fast_hash.
 565         * src/c++11/hash_c++0x.cc: Add type_traits include.
 566         * testsuite/23_containers/unordered_set/instantiation_neg.cc:
 567         Adapt dg-error line number.
 568         * testsuite/23_containers/unordered_set/
 569         not_default_constructible_hash_neg.cc: Likewise.
 570
 571 2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 572             Paolo Carlini  <paolo.carlini@oracle.com>
 573
 574         PR libstdc++/56202 (again)
 575         * include/bits/random.tcc (binomial_distribution<>::
 576         _M_waiting(_UniformRandomNumberGenerator&, _IntType)): Fix thinko
 577         in previous commit.
 578
 579         * include/bits/random.h: Fix comment typo.
 580
 581 2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 582             Paolo Carlini  <paolo.carlini@oracle.com>
 583
 584         PR libstdc++/56202
 585         * include/bits/random.tcc (binomial_distribution<>::
 586         _M_waiting(_UniformRandomNumberGenerator&, _IntType)): Avoid
 587         division by zero.
 588
 589 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
 590
 591         Update copyright years.
 592         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc,
 593         testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc,
 594         testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc,
 595         testsuite/23_containers/deque/requirements/dr438/insert_neg.cc,
 596         testsuite/23_containers/list/requirements/dr438/assign_neg.cc,
 597         testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc,
 598         testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc,
 599         testsuite/23_containers/list/requirements/dr438/insert_neg.cc,
 600         testsuite/23_containers/vector/requirements/dr438/assign_neg.cc,
 601         testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc,
 602         testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc,
 603         testsuite/23_containers/vector/requirements/dr438/insert_neg.cc,
 604         testsuite/29_atomics/atomic/cons/assign_neg.cc,
 605         testsuite/29_atomics/atomic/cons/copy_neg.cc,
 606         testsuite/29_atomics/atomic_integral/cons/assign_neg.cc,
 607         testsuite/29_atomics/atomic_integral/cons/copy_neg.cc,
 608         testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc,
 609         testsuite/29_atomics/atomic_integral/operators/decrement_neg.cc,
 610         testsuite/29_atomics/atomic_integral/operators/increment_neg.cc:
 611         Update lines in dg error matches.
 612
 613 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
 614
 615         * config/os/mingw32/ctype_inline.h: Fix copyright typo.
 616
 617 2013-02-01  François Dumont  <fdumont@gcc.gnu.org>
 618
 619         * include/bits/hashtable_policy.h
 620         (_Prime_rehash_policy::_M_next_bkt)
 621         (_Prime_rehash_policy::_M_need_rehash): Move definition...
 622         * src/c++11/hashtable_c++0x.cc: ... here.
 623         * src/shared/hashtable-aux.cc: Remove c++config.h include.
 624         * config/abi/gnu.ver (GLIBCXX_3.4.18): Export _Prime_rehash_policy
 625         symbols.
 626
 627 2013-01-29  Jason Merrill  <jason@redhat.com>
 628
 629         PR libstdc++/54314
 630         * config/abi/pre/gnu.ver: Don't export construction vtables.
 631         * config/abi/pre/gnu-versioned-namespace.ver: Likewise.
 632
 633 2013-01-28  Jonathan Wakely  <jwakely.gcc@gmail.com>
 634
 635         PR libstdc++/56112
 636         * include/bits/hashtable_policy.h (insert(_Pair&&)): Use _M_emplace
 637         to construct value_type explicitly before trying to extract the key.
 638         * testsuite/23_containers/unordered_map/cons/56112.cc: New.
 639
 640 2013-01-28  François Dumont  <fdumont@gcc.gnu.org>
 641
 642         * include/bits/hashtable_policy.h (_Local_iterator_base): Use
 643         _Hashtable_ebo_helper to embed functors into the local_iterator
 644         when necessary. Pass information about functors involved in hash
 645         code by copy.
 646         * include/bits/hashtable.h (__cache_default): Do not cache for
 647         builtin integral types unless the hash functor is not noexcept
 648         qualified or is not default constructible. Adapt static assertions
 649         and local iterator instantiations.
 650         * include/debug/unordered_set
 651         (std::__debug::unordered_set<>::erase): Detect local iterators to
 652         invalidate using contained node rather than generating a dummy
 653         local_iterator instance.
 654         (std::__debug::unordered_multiset<>::erase): Likewise.
 655         * include/debug/unordered_map
 656         (std::__debug::unordered_map<>::erase): Likewise.
 657         (std::__debug::unordered_multimap<>::erase): Likewise.
 658         * testsuite/performance/23_containers/insert_erase/41975.cc: Test
 659         std::tr1 and std versions of unordered_set regardless of any
 660         macro. Add test on default cache behavior.
 661         * testsuite/performance/23_containers/insert/54075.cc: Likewise.
 662         * testsuite/23_containers/unordered_set/instantiation_neg.cc:
 663         Adapt line number.
 664         * testsuite/23_containers/unordered_set/
 665         not_default_constructible_hash_neg.cc: New.
 666         * testsuite/23_containers/unordered_set/buckets/swap.cc: New.
 667
 668 2013-01-24  Paolo Carlini  <paolo.carlini@oracle.com>
 669
 670         PR libstdc++/56085
 671         * include/std/complex (pow(const complex<>&, int)): Avoid __n
 672         signed overflow.
 673
 674 2013-01-22  Jakub Jelinek  <jakub@redhat.com>
 675
 676         * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
 677         Tightten scan-assembler-times regexps, add dg-additional-options for
 678         ia32, add -g0 -fno-exceptions -fno-asynchronous-unwind-tables to
 679         dg-options.
 680
 681 2013-01-12  Andi Kleen  <ak@linux.intel.com>
 682             Jonathan Wakely  <jwakely.gcc@gmail.com>
 683
 684         PR libstdc++/55233
 685         * include/bits/atomic_base.h (__memory_order_modifier): Add
 686         __memory_order_mask, __memory_order_modifier_mask,
 687         __memory_order_hle_acquire, __memory_order_hle_release.
 688         (operator|,operator&): Add.
 689         (__cmpexch_failure_order):  Rename to __cmpexch_failure_order2.
 690         (__cmpexch_failure_order): Add.
 691         (clear, store, load, compare_exchange_weak, compare_exchange_strong):
 692         Handle flags.
 693         * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
 694         Add.
 695
 696 2013-01-19  Jonathan Wakely  <jwakely.gcc@gmail.com>
 697
 698         PR libstdc++/55861
 699         * include/std/future (_State_base::_S_check(const shared_ptr<T>&)):
 700         Fix return type.
 701         (__basic_future::_M_get_result()): Const qualify.
 702         (shared_future::get()): Likewise.
 703         * testsuite/30_threads/shared_future/members/get.cc: Use const
 704         objects.
 705
 706 2013-01-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
 707
 708         PR libstdc++/55043 (again)
 709         * include/bits/alloc_traits.h (allocator_traits::construct): Disable
 710         unless construction would be well-formed.
 711         (__allow_copy_cons, __check_copy_constructible): Define.
 712         * include/bits/unordered_map.h (__check_copy_constructible): Use as
 713         base class so copy constructor will be deleted if appropriate.
 714         (is_copy_constructible): Remove specialization.
 715         * include/bits/unordered_set.h: Likewise.
 716         * include/debug/unordered_map.h: Undo previous commit. Default copy
 717         and move constructors.
 718         * include/debug/unordered_set.h: Likewise.
 719         * include/profile/unordered_map.h: Undo previous commit.
 720         * include/profile/unordered_set.h: Likewise.
 721         * testsuite/23_containers/unordered_map/55043.cc: Fix test.
 722         * testsuite/23_containers/unordered_multimap/55043.cc: Likewise.
 723         * testsuite/23_containers/unordered_multiset/55043.cc: Likewise.
 724         * testsuite/23_containers/unordered_set/55043.cc: Likewise.
 725         * testsuite/23_containers/unordered_map/requirements/53339.cc: XFAIL,
 726         cannot support incomplete types.
 727         * testsuite/23_containers/unordered_multimap/requirements/53339.cc:
 728         Likewise.
 729
 730 2013-01-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
 731
 732         PR libstdc++/55043
 733         * include/std/unordered_map: Include alloc_traits.h
 734         * include/std/unordered_set: Likewise.
 735         * include/bits/alloc_traits.h: Define __is_copy_insertable.
 736         * include/bits/unordered_map.h: Use it.
 737         * include/bits/unordered_set.h: Likewise.
 738         * include/debug/unordered_map.h: Likewise.
 739         * include/debug/unordered_set.h: Likewise.
 740         * include/profile/unordered_map.h: Likewise.
 741         * include/profile/unordered_set.h: Likewise.
 742         * include/bits/hashtable.h: Fix comment typos.
 743         * testsuite/23_containers/unordered_map/55043.cc: New.
 744         * testsuite/23_containers/unordered_multimap/55043.cc: New.
 745         * testsuite/23_containers/unordered_multiset/55043.cc: New.
 746         * testsuite/23_containers/unordered_set/55043.cc: New.
 747
 748 2013-01-03  Janis Johnson  <janisjo@codesourcery.com>
 749
 750         * testsuite/lib/gdb-test.exp (gdb_batch_check): Catch error running
 751         gdb command.
 752
 753 2013-01-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
 754
 755         * doc/xml/manual/status_cxx2011.xml: Document that N3189 is missing.
 756
 757 2013-01-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
 758
 759         PR libstdc++/55908
 760         * include/std/functional (_Mem_fn::operator()): Fix constraints to
 761         avoid ambiguity.
 762         * testsuite/20_util/function_objects/mem_fn/55908.cc: New.
 763         * testsuite/20_util/bind/ref_neg.cc: Adjust dg-error line numbers.
 764
 765 2013-01-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 766
 767         PR libstdc++/55594
 768         * acinclude.m4 (GLIBCXX_CHECK_ASSEMBLER_HWCAP): Restrict test to
 769         Solaris targets.
 770         * configure: Regenerate.
 771
 772 2013-01-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
 773
 774         PR libstdc++/55847
 775         * src/c++11/shared_ptr.cc (bad_weak_ptr::what()): Correct string.
 776         * testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc: Verify
 777         string.
 778
 779         PR libstdc++/55728
 780         * include/std/functional (bad_function_call::what()): Declare.
 781         * src/c++11/functional.cc (bad_function_call::what()): Define.
 782         * config/abi/pre/gnu.ver (bad_function_call::what()): Export.
 783         * testsuite/20_util/bad_function_call/what.cc: New.
 784
 785 2013-01-06  Jonathan Wakely  <jwakely.gcc@gmail.com>
 786
 787         * include/bits/unordered_map.h: Fix typo in comments.
 788         * doc/xml/manual/status_cxx2011.xml: Add implementation-defined bucket
 789         counts for unordered associative containers.
 790
 791 2013-01-06  Jonathan Wakely  <jwakely.gcc@gmail.com>
 792
 793         * doc/xml/manual/abi.xml: Update library and symbol versions.
 794
 795 2013-01-06  Richard Sandiford  <rdsandiford@googlemail.com>
 796
 797         * include/ext/pb_ds/detail/splay_tree_/insert_fn_imps.hpp: Fix typo
 798         in copyright years.
 799         * testsuite/22_locale/time_get/get_weekday/wchar_t/3.cc: Likewise.
 800
 801 \f
 802 Copyright (C) 2013 Free Software Foundation, Inc.
 803
 804 Copying and distribution of this file, with or without modification,
 805 are permitted in any medium without royalty provided the copyright
 806 notice and this notice are preserved.