libstdc++-v3/ChangeLog

   1 2018-03-08  François Dumont  <fdumont@gcc.gnu.org>
   2
   3         * python/libstdcxx/v6/printers.py (NodeIteratorPrinter): New.
   4         (StdListIteratorPrinter): Inherit from latter.
   5         (StdFwdListIteratorPrinter): New, inherit from latter.
   6         (StdDebugIteratorPrinter.to_string): Use non-debug iterator printer
   7         when iterator has no associated container.
   8         (build_libstdcxx_dictionary): Add __gnu_cxx::_Fwd_list_iterator and
   9         __gnu_cxx::_Fwd_list_const_iterator printers. Remove __norm namespace
  10         registrations.
  11         * testsuite/libstdc++-prettyprinters/debug.cc: Adapt.
  12         * testsuite/libstdc++-prettyprinters/debug_cxx11.cc: Adapt.
  13
  14 2018-03-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
  15
  16         PR libstdc++/84601
  17         * include/std/optional (_Optional_payload): Split into multiple
  18         specializations that can handle different cases of trivial or
  19         non-trivial assignment operators.
  20         * testsuite/20_util/optional/84601.cc: New.
  21         * testsuite/20_util/optional/cons/value_neg.cc: Adjust.
  22
  23 2018-03-02  Jonathan Wakely  <jwakely@redhat.com>
  24
  25         PR libstdc++/84671
  26         * include/bits/parse_numbers.h (_Number_help): Add partial
  27         specialization to handle digit separators. Adjust partial
  28         specialization for recursion temrination to require _Pow == 1ULL.
  29         * testsuite/20_util/duration/literals/84671.cc: New
  30
  31 2018-02-27  Ville Voutilainen  <ville.voutilainen@gmail.com>
  32
  33         Implement the missing bits of LWG 2769
  34         * include/std/any (any_cast(const any&)): Add static_assert.
  35         (any_cast(any&)): Likewise.
  36         (any_cast(any&&)): Likewise, and remove the handling
  37         for copyable-but-not-movable type.
  38         * testsuite/20_util/any/misc/any_cast.cc: Adjust.
  39         * testsuite/20_util/any/misc/any_cast_neg.cc: Likewise, and
  40         add new tests.
  41
  42 2018-02-23  Jonathan Wakely  <jwakely@redhat.com>
  43
  44         PR libstdc++/84532
  45         * include/std/thread (thread::__make_invoker): Construct tuple
  46         directly instead of using make_tuple.
  47         * testsuite/30_threads/async/84532.cc: New.
  48         * testsuite/30_threads/thread/84532.cc: New.
  49
  50 2018-02-20  François Dumont  <fdumont@gcc.gnu.org>
  51
  52         * include/ext/aligned_buffer.h [_GLIBCXX_INLINE_VERSION]
  53         (template<> __aligned_buffer): Define as __aligned_membuf alias.
  54
  55 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  56
  57         PR target/84148
  58         * configure: Regenerate.
  59
  60 2018-02-15  Jonathan Wakely  <jwakely@redhat.com>
  61
  62         PR libstdc++/81797
  63         * configure.ac (INCLUDE_DIR_NOTPARALLEL): Define.
  64         * configure: Regenerate.
  65         * include/Makefile.am (INCLUDE_DIR_NOTPARALLEL): Add .NOTPARALLEL when
  66         defined.
  67         * include/Makefile.in: Regenerate.
  68
  69 2018-01-29  Jonathan Wakely  <jwakely@redhat.com>
  70
  71         PR libstdc++/83833
  72         * testsuite/26_numerics/random/chi_squared_distribution/83833.cc:
  73         Add -ffloat-store to options for m68k and ia32.
  74
  75         * doc/xml/faq.xml: Update copyright years.
  76         * doc/html/*: Regenerate.
  77
  78         PR libstdc++/83658
  79         * include/std/any (any::__do_emplace): Only set _M_manager after
  80         constructing the contained object.
  81         * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust dg-error line.
  82         * testsuite/20_util/any/modifiers/83658.cc: New test.
  83
  84 2018-01-25  Jonathan Wakely  <jwakely@redhat.com>
  85
  86         PR libstdc++/81076
  87         * include/c_global/cstddef (__byte_operand): Define primary template.
  88         * testsuite/18_support/byte/81076.cc: New test.
  89
  90 2018-01-19  Christophe Lyon  <christophe.lyon@linaro.org>
  91
  92         * testsuite/ext/special_functions/airy_ai/check_nan.cc: Fix
  93         dg-options and dg-add-options order.
  94         * testsuite/ext/special_functions/airy_bi/check_nan.cc: Likewise.
  95         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc:
  96         Likewise.
  97         * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
  98         * testsuite/special_functions/01_assoc_laguerre/check_nan.cc:
  99         Likewise.
 100         * testsuite/special_functions/02_assoc_legendre/check_nan.cc:
 101         Likewise.
 102         * testsuite/special_functions/03_beta/check_nan.cc: Likewise.
 103         * testsuite/special_functions/04_comp_ellint_1/check_nan.cc:
 104         Likewise.
 105         * testsuite/special_functions/05_comp_ellint_2/check_nan.cc:
 106         Likewise.
 107         * testsuite/special_functions/06_comp_ellint_3/check_nan.cc:
 108         Likewise.
 109         * testsuite/special_functions/06_comp_ellint_3/pr66689.cc:
 110         Likewise.
 111         * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc:
 112         Likewise.
 113         * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc:
 114         Likewise.
 115         * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc:
 116         Likewise.
 117         * testsuite/special_functions/10_cyl_neumann/check_nan.cc:
 118         Likewise.
 119         * testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
 120         * testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
 121         * testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
 122         * testsuite/special_functions/13_ellint_3/pr66689.cc: Likewise.
 123         * testsuite/special_functions/14_expint/check_nan.cc: Likewise.
 124         * testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
 125         * testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
 126         * testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
 127         * testsuite/special_functions/18_riemann_zeta/check_nan.cc:
 128         Likewise.
 129         * testsuite/special_functions/19_sph_bessel/check_nan.cc:
 130         Likewise.
 131         * testsuite/special_functions/20_sph_legendre/check_nan.cc:
 132         Likewise.
 133         * testsuite/special_functions/21_sph_neumann/check_nan.cc:
 134         Likewise.
 135
 136 2018-01-18  Uros Bizjak  <ubizjak@gmail.com>
 137
 138         * configure.ac (AC_CHECK_HEADERS): Add linux/types.h.  Conditionally
 139         include linux/types.h when checking linux/random.h header.
 140         * config.h.in: Regenerate.
 141         * configure: Ditto.
 142         * src/c++11/random.cc: Conditionally include linux/types.h.
 143
 144 2018-01-16  Eric Botcazou  <ebotcazou@adacore.com>
 145
 146         * testsuite/17_intro/names.cc: Undefine 'y' on SPARC/Linux.
 147
 148 2018-01-16  Jonathan Wakely  <jwakely@redhat.com>
 149
 150         PR libstdc++/83834
 151         * config/abi/pre/gnu.ver (GLIBCXX_3.4): Replace std::c[a-g]* wildcard
 152         pattern with exact match for std::cerr.
 153
 154 2018-01-15  Jonathan Wakely  <jwakely@redhat.com>
 155
 156         PR libstdc++/83833
 157         * include/bits/random.h (chi_squared_distribution::param): Update
 158         gamma distribution parameter.
 159         * testsuite/26_numerics/random/chi_squared_distribution/83833.cc: New
 160         test.
 161
 162         PR libstdc++/83830
 163         * include/std/type_traits (has_unique_object_representations_v): Add
 164         variable template.
 165         * testsuite/20_util/has_unique_object_representations/value.cc: Check
 166         variable template.
 167
 168 2018-01-15  Ville Voutilainen  <ville.voutilainen@gmail.com>
 169
 170         Make optional conditionally
 171         trivially_{copy,move}_{constructible,assignable}
 172         * include/std/optional (_Optional_payload): Fix the comment in
 173         the class head and turn into a primary and one specialization.
 174         (_Optional_payload::_M_engaged): Strike the NSDMI.
 175         (_Optional_payload<_Tp, false>::operator=(const _Optional_payload&)):
 176         New.
 177         (_Optional_payload<_Tp, false>::operator=(_Optional_payload&&)):
 178         Likewise.
 179         (_Optional_payload<_Tp, false>::_M_get): Likewise.
 180         (_Optional_payload<_Tp, false>::_M_reset): Likewise.
 181         (_Optional_base_impl): Likewise.
 182         (_Optional_base): Turn into a primary and three specializations.
 183         (optional(nullopt)): Change the base init.
 184         * testsuite/20_util/optional/assignment/8.cc: New.
 185         * testsuite/20_util/optional/cons/trivial.cc: Likewise.
 186         * testsuite/20_util/optional/cons/value_neg.cc: Adjust.
 187
 188 2018-01-15  Jonathan Wakely  <jwakely@redhat.com>
 189
 190         PR libstdc++/80276
 191         * python/libstdcxx/v6/printers.py (strip_inline_namespaces): New.
 192         (get_template_arg_list): New.
 193         (StdVariantPrinter._template_args): Remove, use get_template_arg_list
 194         instead.
 195         (TemplateTypePrinter): Rewrite to work with gdb.Type objects instead
 196         of strings and regular expressions.
 197         (add_one_template_type_printer): Adapt to new TemplateTypePrinter.
 198         (FilteringTypePrinter): Add docstring. Match using startswith. Use
 199         strip_inline_namespaces instead of strip_versioned_namespace.
 200         (add_one_type_printer): Prepend namespace to match argument.
 201         (register_type_printers): Add type printers for char16_t and char32_t
 202         string types and for types using cxx11 ABI. Update calls to
 203         add_one_template_type_printer to provide default argument dicts.
 204         * testsuite/libstdc++-prettyprinters/80276.cc: New test.
 205         * testsuite/libstdc++-prettyprinters/whatis.cc: Remove tests for
 206         basic_string<unsigned char> and basic_string<signed char>.
 207         * testsuite/libstdc++-prettyprinters/whatis2.cc: Duplicate whatis.cc
 208         to test local variables, without overriding _GLIBCXX_USE_CXX11_ABI.
 209
 210 2018-01-14  Andreas Schwab  <schwab@linux-m68k.org>
 211
 212         PR libstdc++/81092
 213         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
 214
 215 2018-01-13  Tim Shen  <timshen@google.com>
 216
 217         PR libstdc++/83601
 218         * include/bits/regex.tcc (regex_replace): Fix escaping in sed.
 219         * testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc: Tests.
 220         * testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc: Tests.
 221
 222 2018-01-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 223
 224         PR libstdc++/64054
 225         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc:
 226         Remove dg-xfail-run-if.
 227
 228 2018-01-10  François Dumont  <fdumont@gcc.gnu.org>
 229
 230         * include/bits/forward_list.h
 231         (_Fwd_list_node_base(_Fwd_list_node_base&&)): New.
 232         (_Fwd_list_node_base& operator=(_Fwd_list_node_base&&)): New.
 233         (_Fwd_list_node_base(const _Fwd_list_node_base&)): Explicit delete.
 234         (_Fwd_list_node_base& operator=(const _Fwd_list_node_base&)): Likewise.
 235         (_Fwd_list_impl()): Add noexcept qualification.
 236         (_Fwd_list_impl(const _Node_alloc_type&)): Delete.
 237         (_Fwd_list_impl(_Fwd_list_impl&&)): New, default.
 238         (_Fwd_list_impl(_Fwd_list_impl&&, _Node_alloc_type&&)): New.
 239         (_Fwd_list_base()): Default.
 240         (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&, true_type)): New.
 241         (_Fwd_list_base(_Fwd_list_base&&)): Default.
 242         (forward_list<>()): Default.
 243         (forward_list<>(forward_list&&)): Default.
 244         (forward_list(forward_list&&, _Node_alloc_type&&, false_type)): New.
 245         (forward_list(forward_list&&, _Node_alloc_type&&, true_type)): New.
 246         (forward_list(forward_list&&, const _Alloc&)): Adapt to use latters.
 247         * include/bits/forward_list.tcc
 248         (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&)): Adapt to use
 249         _M_impl._M_head move assignment.
 250         (forward_list<>::merge(forward_list<>&&, _Comp)): Likewise.
 251         * testsuite/23_containers/forward_list/allocator/default_init.cc: New.
 252
 253 2018-01-09  Jonathan Wakely  <jwakely@redhat.com>
 254
 255         PR libstdc++/80276
 256         * python/libstdcxx/v6/printers.py (SharedPointerPrinter)
 257         (UniquePointerPrinter): Print correct template argument, not type of
 258         the pointer.
 259         (TemplateTypePrinter._recognizer.recognize): Handle failure to lookup
 260         a type.
 261         * testsuite/libstdc++-prettyprinters/cxx11.cc: Test unique_ptr of
 262         array type.
 263         * testsuite/libstdc++-prettyprinters/cxx17.cc: Test shared_ptr and
 264         weak_ptr of array types.
 265
 266 2018-01-09  François Dumont  <fdumont@gcc.gnu.org>
 267
 268         PR libstdc++/83709
 269         * include/bits/hashtable_policy.h
 270         (__distance_fwd(_Iterator, _Iterator, input_iterator_tag)): Return 1 if
 271         __first != __last.
 272         (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, true_type)): New.
 273         (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, false_type)):
 274         Add false_type parameter.
 275         (_Insert_base::insert): Adapt.
 276         * include/bits/hashtable.h (_Hashtable::operator=(initializzr_list<>)):
 277         Adapt.
 278         (_Hashtable::_M_insert(_Arg&&, const _NodeGen&, true_type, size_t)):
 279          Add __n_elt parameter, defaulted to 1.
 280         (_Hashtable::_M_insert_unique_node): Likewise. Use it to call rehash
 281         policy _M_need_rehash.
 282         (_Hashtable::_M_merge_unique): Pass target number of elements to add to
 283         produce only 1 rehash if necessary.
 284         * testsuite/23_containers/unordered_map/insert/83709.cc: New.
 285         * testsuite/23_containers/unordered_set/insert/83709.cc: New.
 286
 287 2018-01-09  Juraj Oršulić  <juraj.orsulic@fer.hr>
 288             Jonathan Wakely  <jwakely@redhat.com>
 289
 290         PR libstdc++/59253 (partial)
 291         * python/libstdcxx/v6/printers.py (SmartPtrIterator): Common iterator
 292         type for pointer stored by shared_ptr, weak_ptr and unique_ptr.
 293         (SharedPointerPrinter, UniquePointerPrinter): Treat stored values as
 294         children.
 295         * testsuite/libstdc++-prettyprinters/cxx11.cc: Update expected output
 296         of unique_ptr printer.
 297         * testsuite/libstdc++-prettyprinters/shared_ptr.cc: Update expected
 298         output of shared_ptr printer.
 299
 300 2018-01-05  Jonathan Wakely  <jwakely@redhat.com>
 301
 302         PR libstdc++/83626
 303         * src/filesystem/ops.cc (remove(const path&, error_code&)): Remove
 304         unnecessary symlink_status call.
 305         (remove_all(const path&, error_code&)): Use filesystem::remove.
 306         * src/filesystem/std-ops.cc: Likewise.
 307
 308         PR libstdc++/83279
 309         * src/filesystem/std-ops.cc  (do_copy_file): Use non-null offset with
 310         sendfile.
 311
 312         PR libstdc++/83626
 313         * src/filesystem/ops.cc (remove(const path&, error_code&)): Do not
 314         report an error for ENOENT.
 315         (remove_all(const path&)): Fix type of result variable.
 316         (remove_all(const path&, error_code&)): Use non-throwing increment
 317         for directory iterator. Call POSIX remove directly to avoid redundant
 318         calls to symlink_status. Do not report errors for ENOENT.
 319         * src/filesystem/std-ops.cc: Likewise.
 320         * testsuite/27_io/filesystem/operations/remove_all.cc: Test throwing
 321         overload.
 322         * testsuite/experimental/filesystem/operations/remove_all.cc:
 323         Likewise.
 324
 325 2018-01-04  Jonathan Wakely  <jwakely@redhat.com>
 326
 327         PR libstdc++/83626
 328         * src/filesystem/ops.cc (remove(const path&, error_code&))): Remove
 329         redundant call to ec.clear().
 330         (remove_all(const path&, error_code&))): Do not return an error for
 331         non-existent paths.
 332         * src/filesystem/std-ops.cc: Likewise.
 333         * testsuite/27_io/filesystem/operations/remove.cc: New test.
 334         * testsuite/27_io/filesystem/operations/remove_all.cc: Fix expected
 335         results for non-existent paths.
 336         * testsuite/experimental/filesystem/operations/remove.cc: New test.
 337         * testsuite/experimental/filesystem/operations/remove_all.cc: Fix
 338         expected results for non-existent paths.
 339
 340         * include/bits/fs_ops.h (exists(const path&, error_code&))): Only
 341         check status_known once.
 342         * include/experimental/bits/fs_ops.h: Likewise.
 343
 344         PR libstdc++/83607
 345         * include/std/functional (__is_byte_like): New trait.
 346         (__is_std_equal_to): Remove.
 347         (__boyer_moore_base_t): Use __is_byte_like instead of
 348         __is_std_equal_to.
 349         * include/experimental/functional (__is_std_equal_to): Remove.
 350         (__boyer_moore_base_t): Use __is_byte_like instead of
 351         __is_std_equal_to.
 352         * testsuite/20_util/function_objects/83607.cc: New test.
 353
 354 2018-01-03  Ville Voutilainen  <ville.voutilainen@gmail.com>
 355
 356         Protect optional's deduction guide with the feature macro
 357         * include/std/optional: Use the feature macro.
 358
 359 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 360
 361         Update copyright years.
 362 \f
 363 Copyright (C) 2018 Free Software Foundation, Inc.
 364
 365 Copying and distribution of this file, with or without modification,
 366 are permitted in any medium without royalty provided the copyright
 367 notice and this notice are preserved.