libstdc++-v3/ChangeLog

   1 2017-01-14  Jonathan Wakely  <jwakely@redhat.com>
   2
   3         * testsuite/23_containers/array/specialized_algorithms/swap_cxx17.cc:
   4         Skip test when -D_GLIBCXX_PROFILE mode is included in options.
   5         * testsuite/23_containers/map/modifiers/extract.cc: Likewise.
   6         * testsuite/23_containers/map/modifiers/insert_or_assign/1.cc:
   7         Likewise.
   8         * testsuite/23_containers/map/modifiers/try_emplace/1.cc: Likewise.
   9         * testsuite/23_containers/multimap/modifiers/extract.cc: Likewise.
  10         * testsuite/23_containers/multiset/modifiers/extract.cc: Likewise.
  11         * testsuite/23_containers/set/modifiers/extract.cc: Likewise.
  12         * testsuite/23_containers/unordered_map/modifiers/extract.cc:
  13         Likewise.
  14         * testsuite/23_containers/unordered_multimap/modifiers/extract.cc::
  15         Likewise.
  16         * testsuite/23_containers/unordered_multiset/modifiers/extract.cc::
  17         Likewise.
  18         * testsuite/23_containers/unordered_set/modifiers/extract.cc:
  19         Likewise.
  20         * testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc:
  21         Likewise.
  22         * testsuite/25_algorithms/binary_search/partitioned.cc: Likewise.
  23         * testsuite/25_algorithms/equal_range/partitioned.cc: Likewise.
  24         * testsuite/25_algorithms/lexicographical_compare/71545.cc: Likewise.
  25         * testsuite/25_algorithms/lower_bound/partitioned.cc: Likewise.
  26         * testsuite/25_algorithms/upper_bound/partitioned.cc: Likewise.
  27         * testsuite/libstdc++-prettyprinters/cxx11.cc: Likewise.
  28         * testsuite/libstdc++-prettyprinters/cxx17.cc: Likewise.
  29         * testsuite/libstdc++-prettyprinters/debug.cc: Likewise.
  30         * testsuite/libstdc++-prettyprinters/debug_cxx11.cc: Likewise.
  31         * testsuite/libstdc++-prettyprinters/libfundts.cc: Likewise.
  32         * testsuite/libstdc++-prettyprinters/simple.cc: Likewise.
  33         * testsuite/libstdc++-prettyprinters/simple11.cc: Likewise.
  34         * testsuite/libstdc++-prettyprinters/whatis.cc: Likewise.
  35
  36 2017-01-13  Jonathan Wakely  <jwakely@redhat.com>
  37
  38         PR libstdc++/65411
  39         * config/io/basic_file_stdio.cc (__basic_file<char>::close()): Don't
  40         retry fclose on EINTR.
  41
  42         * include/profile/base.h: Remove unused header that leads to header
  43         cycle in C++17 mode.
  44
  45         PR libstdc++/79075
  46         * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI] (basic_string):
  47         Make _If_sv private.
  48         [!_GLIBCXX_USE_CXX11_ABI] (basic_string): Add member functions taking
  49         basic_string_view arguments.
  50
  51         PR libstdc++/79075
  52         * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Remove
  53         redundant option from cxxflags.
  54         (check_effective_target_cxx11-abi): Define.
  55         * testsuite/21_strings/basic_string/allocator/71964.cc: Use cxx11-abi
  56         effective target.
  57         * testsuite/21_strings/basic_string/allocator/char/copy.cc: Likewise.
  58         * testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
  59         Likewise.
  60         * testsuite/21_strings/basic_string/allocator/char/minimal.cc:
  61         Likewise.
  62         * testsuite/21_strings/basic_string/allocator/char/move.cc: Likewise.
  63         * testsuite/21_strings/basic_string/allocator/char/move_assign.cc:
  64         Likewise.
  65         * testsuite/21_strings/basic_string/allocator/char/noexcept.cc:
  66         Likewise.
  67         * testsuite/21_strings/basic_string/allocator/char/swap.cc: Likewise.
  68         * testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc:
  69         Likewise.
  70         * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
  71         Likewise.
  72         * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
  73         Likewise.
  74         * testsuite/21_strings/basic_string/allocator/wchar_t/move.cc:
  75         Likewise.
  76         * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
  77         Likewise.
  78         * testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc:
  79         Likewise.
  80         * testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc:
  81         Likewise.
  82         * testsuite/23_containers/list/61347.cc: Likewise.
  83         * testsuite/27_io/basic_fstream/cons/base.cc: Likewise.
  84         * testsuite/27_io/ios_base/failure/cxx11.cc: Likewise.
  85
  86 2017-01-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
  87
  88         PR libstdc++/78389
  89         * include/bits/list.tcc (merge(list&&)):
  90         Adjust list sizes if the comparator throws.
  91         (merge(list&&, _StrictWeakOrdering)): Likewise.
  92         (sort()): Splice elements back from the scratch buffers
  93         if the comparator throws.
  94         (sort(_StrictWeakOrdering)): Likewise.
  95         * testsuite/23_containers/list/operations/78389.cc: New.
  96
  97 2017-01-13  Jonathan Wakely  <jwakely@redhat.com>
  98
  99         * testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: Mark
 100         XFAIL for C++17 until node reinsertion supports fancy pointers.
 101
 102         PR libstdc++/78361
 103         * testsuite/20_util/add_pointer/value.cc: Test forming function
 104         pointers.
 105
 106 2017-01-13  Michael Brune  <lucdanton@free.fr>
 107
 108         PR libstdc++/78361
 109         * include/std/type_traits (__is_referenceable): Handle noexcept
 110         function types.
 111
 112 2017-01-12  Jonathan Wakely  <jwakely@redhat.com>
 113
 114         PR libstdc++/77528
 115         * include/bits/stl_queue.h (queue, priority_queue): Remove default
 116         member-initializers and define default constructors as templates with
 117         constraints.
 118         * include/bits/stl_stack.h (stack): Likewise.
 119         * testsuite/23_containers/priority_queue/requirements/constructible.cc:
 120         New.
 121         * testsuite/23_containers/priority_queue/requirements/
 122         explicit_instantiation/1.cc: Test more instantiations.
 123         * testsuite/23_containers/priority_queue/requirements/
 124         explicit_instantiation/1_c++98.cc: Likewise.
 125         * testsuite/23_containers/queue/requirements/constructible.cc: New.
 126         * testsuite/23_containers/stack/requirements/constructible.cc: New.
 127
 128         PR libstdc++/66284
 129         * doc/xml/manual/intro.xml: Document LWG 2781 change.
 130         * doc/html/*: Regenerate.
 131         * include/std/functional (_Function_base::_Ref_manager): Remove.
 132         (_Function_handler): Remove partial specializations for
 133         reference_wrapper.
 134         (function::target): Remove special case for const qualification.
 135         * testsuite/20_util/function/6.cc: Adjust tests for target type.
 136         * testsuite/20_util/function/7.cc: Likewise.
 137         * testsuite/20_util/function/8.cc: Likewise.
 138
 139 2017-01-11  Jonathan Wakely  <jwakely@redhat.com>
 140
 141         PR libstdc++/78134
 142         * include/bits/stl_map.h (map::lower_bound, map::upper_bound)
 143         (map::equal_range): Fix return type of heterogeneous overloads.
 144         * include/bits/stl_multimap.h (multimap::lower_bound)
 145         (multimap::upper_bound, multimap::equal_range): Likewise.
 146         * include/bits/stl_multiset.h (multiset::lower_bound)
 147         (multiset::upper_bound, multiset::equal_range): Likewise.
 148         * include/bits/stl_set.h (set::lower_bound, set::upper_bound)
 149         (set::equal_range): Likewise.
 150         * testsuite/23_containers/map/operations/2.cc
 151         * testsuite/23_containers/multimap/operations/2.cc
 152         * testsuite/23_containers/multiset/operations/2.cc
 153         * testsuite/23_containers/set/operations/2.cc
 154
 155         PR libstdc++/78273
 156         * include/bits/stl_map.h (map::count<_Kt>(const _Kt&)): Don't assume
 157         the heterogeneous comparison can only find one match.
 158         * include/bits/stl_set.h (set::count<_Kt>(const _Kt&)): Likewise.
 159         * testsuite/23_containers/map/operations/2.cc: Test count works with
 160         comparison function that just partitions rather than sorting.
 161         * testsuite/23_containers/set/operations/2.cc: Likewise.
 162
 163 2017-01-11  Ville Voutilainen  <ville.voutilainen@gmail.com>
 164
 165         Reduce the size of variant, it doesn't need an index of
 166         type size_t internally.
 167         * include/std/variant (parse_numbers.h): New include.
 168         (__select_index): New.
 169         (_Variant_storage<false, _Types...>::_M_reset_impl): Use
 170         _index_type for comparison with variant_npos.
 171         (_Variant_storage<false, _Types...>::__index_type): New.
 172         (_Variant_storage<false, _Types...>::_M_index): Change the
 173         type from size_t to __index_type.
 174         (_Variant_storage<true, _Types...>::__index_type): New.
 175         (_Variant_storage<true, _Types...>::_M_index): Change the
 176         type from size_t to __index_type.
 177         (_Variant_base::_M_valid): Use _Storage::__index_type
 178         for comparison with variant_npos.
 179         (variant::index): Use _Base::_Storage::__index_type
 180         for comparison with variant_npos.
 181         * testsuite/20_util/variant/index_type.cc: New.
 182
 183 2017-01-10  Jonathan Wakely  <jwakely@redhat.com>
 184
 185         * testsuite/18_support/exception_ptr/60612-unexpected.cc: Adjust
 186         effective target selector to prevent running in C++17 mode.
 187
 188         PR libstdc++/77528
 189         * include/bits/stl_queue.h (queue::c): Add default member initializer.
 190         (queue::queue()): Add constructor and define as defaulted.
 191         (queue::queue(_Sequence&&)): Remove default argument.
 192         (priority_queue::c, priority_queue::comp): Add default member
 193         initializers.
 194         (priority_queue::priority_queue()): Add constructor and define as
 195         defaulted.
 196         (priority_queue::priority_queue(const _Compare&, _Sequence&&)):
 197         Remove default argument for first parameter.
 198         * include/bits/stl_stack.h (stack::c): Add default member initializer.
 199         (stack::stack()): Add constructor and define as defaulted.
 200         (stack::stack(const _Sequence&)): Remove default argument.
 201         * testsuite/23_containers/priority_queue/requirements/
 202         explicit_instantiation/1.cc: Test explicit instantiation with
 203         non-DefaultConstructible sequence.
 204         * testsuite/23_containers/priority_queue/77528.cc: New test.
 205         * testsuite/23_containers/priority_queue/requirements/
 206         explicit_instantiation/1_c++0x.cc: Replace with 1_c++98.cc.
 207         * testsuite/23_containers/queue/77528.cc: New test.
 208         * testsuite/23_containers/queue/requirements/explicit_instantiation/
 209         1.cc: Test explicit instantiation with non-DefaultConstructible
 210         sequence.
 211         * testsuite/23_containers/queue/requirements/explicit_instantiation/
 212         1_c++0x.cc: Replace with 1_c++98.cc.
 213         * testsuite/23_containers/stack/77528.cc: New test.
 214         * testsuite/23_containers/stack/requirements/explicit_instantiation/
 215         1.cc: Test explicit instantiation with non-DefaultConstructible
 216         sequence.
 217         * testsuite/23_containers/stack/requirements/explicit_instantiation/
 218         1_c++0x.cc: Replace with 1_c++98.cc.
 219
 220 2017-01-10  Felipe Magno de Almeida <felipe@expertisesolutions.com.br>
 221
 222         * include/bits/locale_facets_nonio.tcc
 223         (time_get::_M_extract_via_format): Avoid compilation errors with
 224         non-standard struct tm.
 225
 226 2017-01-10  François Dumont  <fdumont@gcc.gnu.org>
 227             Jonathan Wakely  <jwakely@redhat.com>
 228
 229         * python/libstdcxx/v6/printers.py (_versioned_namespace): Define.
 230         (is_specialization, strip_versioned_namespace): New helpers functions
 231         to work with symbols in the versioned namespace.
 232         (Printer.add_version): Add second name using versioned namespace.
 233         (add_one_template_type_printer, add_one_type_printer): Add second
 234         type printers using versioned namespace.
 235         (register_type_printers): Add template type printer for basic_string.
 236         (build_libstdcxx_dictionary): Remove dead code.
 237         * python/libstdcxx/v6/xmethods.py: Make all matchers look for
 238         versioned namespace.
 239         * testsuite/libstdc++-prettyprinters/48362.cc: Adjust expected
 240         results.
 241         * testsuite/libstdc++-prettyprinters/whatis.cc: Likewise.
 242
 243 2017-01-09  Jonathan Wakely  <jwakely@redhat.com>
 244
 245         PR libstdc++/79017
 246         * acinclude.m4 (GLIBCXX_CHECK_C99_TR1): Check for llrint and llround
 247         functions separately on darwin and if they're missing define
 248         _GLIBCXX_NO_C99_ROUNDING_FUNCS.
 249         * config.h.in: Regenerate.
 250         * configure: Regenerate.
 251         * include/c_global/cmath [_GLIBCXX_NO_C99_ROUNDING_FUNCS] (llrint)
 252         (llrintf, llrintl, llround, llroundf, llroundl): Do not define.
 253
 254         * testsuite/30_threads/condition_variable/members/3.cc: Use new macro
 255         to detect correct thread_local destructors.
 256         * testsuite/util/testsuite_hooks.h (CORRECT_THREAD_LOCAL_DTORS):
 257         Define.
 258
 259 2017-01-09  Jonathan Wakely  <jwakely@redhat.com>
 260             Aditya Kumar  <hiraditya@msn.com>
 261
 262         PR libstdc++/66414
 263         * include/bits/basic_string.tcc
 264         (basic_string::find(const CharT*, size_type, size_type)): Optimize.
 265
 266 2017-01-06  Jonathan Wakely  <jwakely@redhat.com>
 267
 268         * testsuite/21_strings/basic_string/operations/find/char/6.cc: New.
 269         * testsuite/21_strings/basic_string/operations/find/wchar_t/6.cc: New.
 270
 271         * testsuite/util/performance/priority_queue/mem_usage/pop_test.hpp:
 272         Include <cassert> header.
 273
 274         PR libstdc++/78968
 275         * crossconfig.m4: Check for __cxa_thread_atexit on *-*-freebsd*.
 276         * configure: Regenerate.
 277
 278 2017-01-06  Barrett Adair  <barrettellisadair@gmail.com>
 279             Jonathan Wakely  <jwakely@redhat.com>
 280
 281         * include/std/variant (variant, swap): Replace __and_ usage with fold
 282         expressions.
 283
 284 2017-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 285
 286         PR go/78978
 287         * acinclude.m4 (GLIBCXX_CHECK_ASSEMBLER_HWCAP): Remove.
 288         * configure.ac: Call GCC_CHECK_ASSEMBLER_HWCAP instead of
 289         GLIBCXX_CHECK_ASSEMBLER_HWCAP.
 290         * fragment.am (CONFIG_CXXFLAGS): Use HWCAP_CFLAGS instead of
 291         HWCAP_FLAGS.
 292         * aclocal.m4: Regenerate.
 293         * configure: Regenerate.
 294         * Makefile.in, doc/Makefile.in, include/Makefile.in,
 295         libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in,
 296         src/Makefile.in, src/c++11/Makefile.in, src/c++98/Makefile.in,
 297         src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate.
 298
 299 2017-01-06  Jonathan Wakely  <jwakely@redhat.com>
 300
 301         * include/bits/c++config (_GLIBCXX_ASSERTIONS): Avoid redefinition.
 302
 303         PR libstdc++/78991
 304         * include/bits/predefined_ops.h (_Iter_comp_iter, _Iter_comp_val)
 305         (_Val_comp_iter, _Iter_equals_val, _Iter_pred, _Iter_comp_to_val)
 306         (_Iter_comp_to_iter, _Iter_negate): Make constructors explicit and
 307         move function objects.
 308         (__iter_comp_iter, __iter_comp_val, __val_comp_iter, __pred_iter)
 309         (__iter_comp_val, __iter_comp_iter, __negate): Move function objects.
 310         * testsuite/25_algorithms/sort/78991.cc: New test.
 311
 312 2017-01-05  Jonathan Wakely  <jwakely@redhat.com>
 313
 314         * include/bits/std_function.h (function::_Signature_type): Remove.
 315         (function::function(_Functor)): Adjust.
 316
 317 2017-01-05  Tim Shen  <timshen@google.com>
 318
 319         PR libstdc++/78996
 320         * include/std/variant (__gen_vtable_impl): rename __unused to
 321         __dimensions to avoid naming conflict.
 322
 323 2017-01-04  Jonathan Wakely  <jwakely@redhat.com>
 324
 325         PR libstdc++/78968
 326         * config.h.in: Regenerate.
 327         * configure: Likewise.
 328         * configure.ac: Check for __cxa_thread_atexit.
 329         * libsupc++/atexit_thread.cc [_GLIBCXX_HAVE___CXA_THREAD_ATEXIT]:
 330         Don't define __cxa_thread_atexit if libc provides it.
 331
 332 2017-01-04  Ville Voutilainen  <ville.voutilainen@gmail.com>
 333
 334         Implement 2801, Default-constructibility of unique_ptr.
 335         * include/bits/unique_ptr.h (__uniq_ptr_impl::_DeleterConstraint): New.
 336         (unique_ptr::_DeleterConstraint): Likewise.
 337         (unique_ptr()): Constrain.
 338         (unique_ptr(pointer)): Likewise.
 339         (unique_ptr(nullptr_t)): Likewise.
 340         (unique_ptr<_Tp[], _Dp>::_DeleterConstraint): New.
 341         (unique_ptr<_Tp[], _Dp>::unique_ptr()): Constrain.
 342         (unique_ptr<_Tp[], _Dp>::unique_ptr(_Up)): Likewise.
 343         (unique_ptr<_Tp[], _Dp>::unique_ptr(nullptr_t)): Likewise.
 344         * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Adjust.
 345         * testsuite/20_util/unique_ptr/cons/cv_qual_neg.cc: Likewise.
 346         * testsuite/20_util/unique_ptr/cons/default.cc: New.
 347         * testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc: Adjust.
 348
 349 2017-01-04  Pauli Nieminen  <suokkos@gmail.com>
 350             Jonathan Wakely  <jwakely@redhat.com>
 351
 352         PR libstdc++/64735
 353         * acinclude.m4 (GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER): Define.
 354         * config.h.in: Regenerate.
 355         * config/abi/pre/gnu.ver [HAVE_EXCEPTION_PTR_SINCE_GCC46]
 356         (GLIBCXX_3.4.15, GLIBCXX_3.4.21, CXXABI_1.3.3, CXXABI_1.3.5): Make
 357         exports for exception_ptr, nested_exception, and future conditional.
 358         [HAVE_EXCEPTION_PTR_SINCE_GCC46] (GLIBCXX_3.4.23, CXXABI_1.3.11): Add
 359         exports for exception_ptr, nested_exception, and future conditional.
 360         * configure: Regenerate.
 361         * configure.ac: Use GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER.
 362         * include/std/future: Remove check for ATOMIC_INT_LOCK_FREE
 363         * libsupc++/eh_atomics.h: New file for internal use only.
 364         (__eh_atomic_inc, __eh_atomic_dec): New.
 365         * libsupc++/eh_ptr.cc (exception_ptr::_M_addref)
 366         (exception_ptr::_M_release) (__gxx_dependent_exception_cleanup)
 367         (rethrow_exception): Use eh_atomics.h reference counting helpers.
 368         * libsupc++/eh_throw.cc (__gxx_exception_cleanup): Likewise.
 369         * libsupc++/eh_tm.cc (free_any_cxa_exception): Likewise.
 370         * libsupc++/exception: Remove check for ATOMIC_INT_LOCK_FREE.
 371         * libsupc++/exception_ptr.h: Likewise.
 372         * libsupc++/guard.cc: Include header for ATOMIC_INT_LOCK_FREE macro.
 373         * libsupc++/nested_exception.cc: Remove check for
 374         ATOMIC_INT_LOCK_FREE.
 375         * libsupc++/nested_exception.h: Likewise.
 376         * src/c++11/future.cc: Likewise.
 377         * testsuite/18_support/exception_ptr/*: Remove atomic builtins checks.
 378         * testsuite/18_support/nested_exception/*: Likewise.
 379         * testsuite/30_threads/async/*: Likewise.
 380         * testsuite/30_threads/future/*: Likewise.
 381         * testsuite/30_threads/headers/future/types_std_c++0x.cc: Likewise.
 382         * testsuite/30_threads/packaged_task/*: Likewise.
 383         * testsuite/30_threads/promise/*: Likewise.
 384         * testsuite/30_threads/shared_future/*: Likewise.
 385
 386 2017-01-03  Gerald Pfeifer  <gerald@pfeifer.com>
 387
 388         * doc/xml/manual/documentation_hacking.xml: sourceforge.net now
 389         defaults to https; adjust reference.
 390
 391 2017-01-03  Jonathan Wakely  <jwakely@redhat.com>
 392
 393         PR libstdc++/78956
 394         * include/std/thread (thread(const thread&&)): Add deleted
 395         constructor.
 396         * testsuite/30_threads/thread/cons/lwg2097.cc: New test.
 397
 398         * doc/xml/manual/spine.xml: Update copyright years.
 399         * doc/xml/manual/build_hacking.xml: Fix spelling of libbuilddir.
 400         * doc/xml/manual/test.xml: Likewise.
 401         * doc/html/*: Regenerate.
 402
 403 2017-01-01  Gerald Pfeifer  <gerald@pfeifer.com>
 404
 405         * doc/xml/faq.xml: Update address of C++ ABI link.
 406         * doc/xml/manual/abi.xml: Ditto.
 407
 408 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 409
 410         Update copyright years.
 411 \f
 412 Copyright (C) 2017 Free Software Foundation, Inc.
 413
 414 Copying and distribution of this file, with or without modification,
 415 are permitted in any medium without royalty provided the copyright
 416 notice and this notice are preserved.