libstdc++-v3/ChangeLog

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