libstdc++-v3/ChangeLog

   1 2018-03-20  François Dumont  <fdumont@gcc.gnu.org>
   2
   3         PR libstdc++/84998
   4         * include/bits/stl_bvector.h: Fix std::hash friend declaration.
   5         * include/std/bitset: Likewise.
   6         * include/bits/stl_map.h (std::map<>): Fix _Rb_tree_merge_helper friend
   7         declaration.
   8         * include/bits/stl_multimap.h (std::multimap<>): Likewise.
   9         * include/bits/stl_multiset.h (std::multiset<>): Likewise.
  10         * include/bits/stl_set.h (std::set<>): Likewise.
  11         * include/bits/unordered_map.h (std::unordered_map<>): Fix
  12         _Hash_merge_helper friend declaration.
  13         (std::unordered_multimap<>): Likewise.
  14         * include/bits/unordered_set.h (std::unordered_set<>): Likewise.
  15         (std::unordered_multiset<>): Likewise.
  16
  17 2018-03-19  Gerald Pfeifer  <gerald@pfeifer.com>
  18
  19         * doc/xml/api.xml: www.fsf.org has moved to https. Also omit
  20         trailing slash for domain level link.
  21         * doc/xml/faq.xml: Ditto.
  22         * doc/xml/manual/appendix_free.xml (software): Ditto.
  23         * doc/xml/manual/intro.xml: Ditto.
  24         * doc/xml/manual/spine.xml: Ditto.
  25         * doc/xml/spine.xml: Ditto.
  26
  27 2018-03-19  Gerald Pfeifer  <gerald@pfeifer.com>
  28
  29         * doc/xml/manual/documentation_hacking.xml: Adjust link to
  30         docbook.org.
  31
  32 2018-03-17  Jonathan Wakely  <jwakely@redhat.com>
  33
  34         * testsuite/20_util/function_objects/comparisons_pointer.cc: Adjust
  35         to compile as C++98.
  36
  37 2018-03-14  Jonathan Wakely  <jwakely@redhat.com>
  38
  39         PR libstdc++/78420
  40         * include/bits/stl_function.h (greater<_Tp*>, less<_Tp*>)
  41         (greater_equal<_Tp*>, less_equal<_Tp>*): Add partial specializations
  42         to ensure total order for pointers.
  43         (greater<void>, less<void>, greater_equal<void>, less_equal<void>):
  44         Add operator() overloads for pointer arguments and make generic
  45         overloads dispatch to new _S_cmp functions when comparisons would
  46         use built-in operators for pointers.
  47         * testsuite/20_util/function_objects/comparisons_pointer.cc: New.
  48
  49 2018-03-12  Jonathan Wakely  <jwakely@redhat.com>
  50
  51         PR libstdc++/84773
  52         PR libstdc++/83662
  53         * crossconfig.m4: Check for aligned_alloc etc. on freebsd and mingw32.
  54         * configure: Regenerate.
  55         * include/c_global/cstdlib [_GLIBCXX_HAVE_ALIGNED_ALLOC]
  56         (aligned_alloc): Add using-declaration.
  57         * testsuite/18_support/aligned_alloc/aligned_alloc.cc: New test.
  58
  59 2018-03-09  François Dumont  <fdumont@gcc.gnu.org>
  60
  61         * python/libstdcxx/v6/printers.py (build_libstdcxx_dictionary):
  62         Fix std::_Fwd_list_iterator and std::_Fwd_list_const_iterator printers
  63         registration.
  64
  65 2018-03-09  Jonathan Wakely  <jwakely@redhat.com>
  66
  67         PR libstdc++/84769
  68         * include/std/variant (get<_Tp, _Types...>, get_if<_Tp, _Types...>):
  69         Qualify calls to get<_Np, Types...> and get_if<_Np, _Types...>.
  70
  71         src/filesystem/ops.cc (create_dir): Pass error_code to is_directory.
  72         src/filesystem/std-ops.cc (create_dir): Likewise.
  73
  74 2018-03-08  François Dumont  <fdumont@gcc.gnu.org>
  75
  76         * python/libstdcxx/v6/printers.py (NodeIteratorPrinter): New.
  77         (StdListIteratorPrinter): Inherit from latter.
  78         (StdFwdListIteratorPrinter): New, inherit from latter.
  79         (StdDebugIteratorPrinter.to_string): Use non-debug iterator printer
  80         when iterator has no associated container.
  81         (build_libstdcxx_dictionary): Add __gnu_cxx::_Fwd_list_iterator and
  82         __gnu_cxx::_Fwd_list_const_iterator printers. Remove __norm namespace
  83         registrations.
  84         * testsuite/libstdc++-prettyprinters/debug.cc: Adapt.
  85         * testsuite/libstdc++-prettyprinters/debug_cxx11.cc: Adapt.
  86
  87 2018-03-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
  88
  89         PR libstdc++/84601
  90         * include/std/optional (_Optional_payload): Split into multiple
  91         specializations that can handle different cases of trivial or
  92         non-trivial assignment operators.
  93         * testsuite/20_util/optional/84601.cc: New.
  94         * testsuite/20_util/optional/cons/value_neg.cc: Adjust.
  95
  96 2018-03-02  Jonathan Wakely  <jwakely@redhat.com>
  97
  98         PR libstdc++/84671
  99         * include/bits/parse_numbers.h (_Number_help): Add partial
 100         specialization to handle digit separators. Adjust partial
 101         specialization for recursion temrination to require _Pow == 1ULL.
 102         * testsuite/20_util/duration/literals/84671.cc: New
 103
 104 2018-02-27  Ville Voutilainen  <ville.voutilainen@gmail.com>
 105
 106         Implement the missing bits of LWG 2769
 107         * include/std/any (any_cast(const any&)): Add static_assert.
 108         (any_cast(any&)): Likewise.
 109         (any_cast(any&&)): Likewise, and remove the handling
 110         for copyable-but-not-movable type.
 111         * testsuite/20_util/any/misc/any_cast.cc: Adjust.
 112         * testsuite/20_util/any/misc/any_cast_neg.cc: Likewise, and
 113         add new tests.
 114
 115 2018-02-23  Jonathan Wakely  <jwakely@redhat.com>
 116
 117         PR libstdc++/84532
 118         * include/std/thread (thread::__make_invoker): Construct tuple
 119         directly instead of using make_tuple.
 120         * testsuite/30_threads/async/84532.cc: New.
 121         * testsuite/30_threads/thread/84532.cc: New.
 122
 123 2018-02-20  François Dumont  <fdumont@gcc.gnu.org>
 124
 125         * include/ext/aligned_buffer.h [_GLIBCXX_INLINE_VERSION]
 126         (template<> __aligned_buffer): Define as __aligned_membuf alias.
 127
 128 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 129
 130         PR target/84148
 131         * configure: Regenerate.
 132
 133 2018-02-15  Jonathan Wakely  <jwakely@redhat.com>
 134
 135         PR libstdc++/81797
 136         * configure.ac (INCLUDE_DIR_NOTPARALLEL): Define.
 137         * configure: Regenerate.
 138         * include/Makefile.am (INCLUDE_DIR_NOTPARALLEL): Add .NOTPARALLEL when
 139         defined.
 140         * include/Makefile.in: Regenerate.
 141
 142 2018-01-29  Jonathan Wakely  <jwakely@redhat.com>
 143
 144         PR libstdc++/83833
 145         * testsuite/26_numerics/random/chi_squared_distribution/83833.cc:
 146         Add -ffloat-store to options for m68k and ia32.
 147
 148         * doc/xml/faq.xml: Update copyright years.
 149         * doc/html/*: Regenerate.
 150
 151         PR libstdc++/83658
 152         * include/std/any (any::__do_emplace): Only set _M_manager after
 153         constructing the contained object.
 154         * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust dg-error line.
 155         * testsuite/20_util/any/modifiers/83658.cc: New test.
 156
 157 2018-01-25  Jonathan Wakely  <jwakely@redhat.com>
 158
 159         PR libstdc++/81076
 160         * include/c_global/cstddef (__byte_operand): Define primary template.
 161         * testsuite/18_support/byte/81076.cc: New test.
 162
 163 2018-01-19  Christophe Lyon  <christophe.lyon@linaro.org>
 164
 165         * testsuite/ext/special_functions/airy_ai/check_nan.cc: Fix
 166         dg-options and dg-add-options order.
 167         * testsuite/ext/special_functions/airy_bi/check_nan.cc: Likewise.
 168         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc:
 169         Likewise.
 170         * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
 171         * testsuite/special_functions/01_assoc_laguerre/check_nan.cc:
 172         Likewise.
 173         * testsuite/special_functions/02_assoc_legendre/check_nan.cc:
 174         Likewise.
 175         * testsuite/special_functions/03_beta/check_nan.cc: Likewise.
 176         * testsuite/special_functions/04_comp_ellint_1/check_nan.cc:
 177         Likewise.
 178         * testsuite/special_functions/05_comp_ellint_2/check_nan.cc:
 179         Likewise.
 180         * testsuite/special_functions/06_comp_ellint_3/check_nan.cc:
 181         Likewise.
 182         * testsuite/special_functions/06_comp_ellint_3/pr66689.cc:
 183         Likewise.
 184         * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc:
 185         Likewise.
 186         * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc:
 187         Likewise.
 188         * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc:
 189         Likewise.
 190         * testsuite/special_functions/10_cyl_neumann/check_nan.cc:
 191         Likewise.
 192         * testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
 193         * testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
 194         * testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
 195         * testsuite/special_functions/13_ellint_3/pr66689.cc: Likewise.
 196         * testsuite/special_functions/14_expint/check_nan.cc: Likewise.
 197         * testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
 198         * testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
 199         * testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
 200         * testsuite/special_functions/18_riemann_zeta/check_nan.cc:
 201         Likewise.
 202         * testsuite/special_functions/19_sph_bessel/check_nan.cc:
 203         Likewise.
 204         * testsuite/special_functions/20_sph_legendre/check_nan.cc:
 205         Likewise.
 206         * testsuite/special_functions/21_sph_neumann/check_nan.cc:
 207         Likewise.
 208
 209 2018-01-18  Uros Bizjak  <ubizjak@gmail.com>
 210
 211         * configure.ac (AC_CHECK_HEADERS): Add linux/types.h.  Conditionally
 212         include linux/types.h when checking linux/random.h header.
 213         * config.h.in: Regenerate.
 214         * configure: Ditto.
 215         * src/c++11/random.cc: Conditionally include linux/types.h.
 216
 217 2018-01-16  Eric Botcazou  <ebotcazou@adacore.com>
 218
 219         * testsuite/17_intro/names.cc: Undefine 'y' on SPARC/Linux.
 220
 221 2018-01-16  Jonathan Wakely  <jwakely@redhat.com>
 222
 223         PR libstdc++/83834
 224         * config/abi/pre/gnu.ver (GLIBCXX_3.4): Replace std::c[a-g]* wildcard
 225         pattern with exact match for std::cerr.
 226
 227 2018-01-15  Jonathan Wakely  <jwakely@redhat.com>
 228
 229         PR libstdc++/83833
 230         * include/bits/random.h (chi_squared_distribution::param): Update
 231         gamma distribution parameter.
 232         * testsuite/26_numerics/random/chi_squared_distribution/83833.cc: New
 233         test.
 234
 235         PR libstdc++/83830
 236         * include/std/type_traits (has_unique_object_representations_v): Add
 237         variable template.
 238         * testsuite/20_util/has_unique_object_representations/value.cc: Check
 239         variable template.
 240
 241 2018-01-15  Ville Voutilainen  <ville.voutilainen@gmail.com>
 242
 243         Make optional conditionally
 244         trivially_{copy,move}_{constructible,assignable}
 245         * include/std/optional (_Optional_payload): Fix the comment in
 246         the class head and turn into a primary and one specialization.
 247         (_Optional_payload::_M_engaged): Strike the NSDMI.
 248         (_Optional_payload<_Tp, false>::operator=(const _Optional_payload&)):
 249         New.
 250         (_Optional_payload<_Tp, false>::operator=(_Optional_payload&&)):
 251         Likewise.
 252         (_Optional_payload<_Tp, false>::_M_get): Likewise.
 253         (_Optional_payload<_Tp, false>::_M_reset): Likewise.
 254         (_Optional_base_impl): Likewise.
 255         (_Optional_base): Turn into a primary and three specializations.
 256         (optional(nullopt)): Change the base init.
 257         * testsuite/20_util/optional/assignment/8.cc: New.
 258         * testsuite/20_util/optional/cons/trivial.cc: Likewise.
 259         * testsuite/20_util/optional/cons/value_neg.cc: Adjust.
 260
 261 2018-01-15  Jonathan Wakely  <jwakely@redhat.com>
 262
 263         PR libstdc++/80276
 264         * python/libstdcxx/v6/printers.py (strip_inline_namespaces): New.
 265         (get_template_arg_list): New.
 266         (StdVariantPrinter._template_args): Remove, use get_template_arg_list
 267         instead.
 268         (TemplateTypePrinter): Rewrite to work with gdb.Type objects instead
 269         of strings and regular expressions.
 270         (add_one_template_type_printer): Adapt to new TemplateTypePrinter.
 271         (FilteringTypePrinter): Add docstring. Match using startswith. Use
 272         strip_inline_namespaces instead of strip_versioned_namespace.
 273         (add_one_type_printer): Prepend namespace to match argument.
 274         (register_type_printers): Add type printers for char16_t and char32_t
 275         string types and for types using cxx11 ABI. Update calls to
 276         add_one_template_type_printer to provide default argument dicts.
 277         * testsuite/libstdc++-prettyprinters/80276.cc: New test.
 278         * testsuite/libstdc++-prettyprinters/whatis.cc: Remove tests for
 279         basic_string<unsigned char> and basic_string<signed char>.
 280         * testsuite/libstdc++-prettyprinters/whatis2.cc: Duplicate whatis.cc
 281         to test local variables, without overriding _GLIBCXX_USE_CXX11_ABI.
 282
 283 2018-01-14  Andreas Schwab  <schwab@linux-m68k.org>
 284
 285         PR libstdc++/81092
 286         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
 287
 288 2018-01-13  Tim Shen  <timshen@google.com>
 289
 290         PR libstdc++/83601
 291         * include/bits/regex.tcc (regex_replace): Fix escaping in sed.
 292         * testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc: Tests.
 293         * testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc: Tests.
 294
 295 2018-01-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 296
 297         PR libstdc++/64054
 298         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc:
 299         Remove dg-xfail-run-if.
 300
 301 2018-01-10  François Dumont  <fdumont@gcc.gnu.org>
 302
 303         * include/bits/forward_list.h
 304         (_Fwd_list_node_base(_Fwd_list_node_base&&)): New.
 305         (_Fwd_list_node_base& operator=(_Fwd_list_node_base&&)): New.
 306         (_Fwd_list_node_base(const _Fwd_list_node_base&)): Explicit delete.
 307         (_Fwd_list_node_base& operator=(const _Fwd_list_node_base&)): Likewise.
 308         (_Fwd_list_impl()): Add noexcept qualification.
 309         (_Fwd_list_impl(const _Node_alloc_type&)): Delete.
 310         (_Fwd_list_impl(_Fwd_list_impl&&)): New, default.
 311         (_Fwd_list_impl(_Fwd_list_impl&&, _Node_alloc_type&&)): New.
 312         (_Fwd_list_base()): Default.
 313         (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&, true_type)): New.
 314         (_Fwd_list_base(_Fwd_list_base&&)): Default.
 315         (forward_list<>()): Default.
 316         (forward_list<>(forward_list&&)): Default.
 317         (forward_list(forward_list&&, _Node_alloc_type&&, false_type)): New.
 318         (forward_list(forward_list&&, _Node_alloc_type&&, true_type)): New.
 319         (forward_list(forward_list&&, const _Alloc&)): Adapt to use latters.
 320         * include/bits/forward_list.tcc
 321         (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&)): Adapt to use
 322         _M_impl._M_head move assignment.
 323         (forward_list<>::merge(forward_list<>&&, _Comp)): Likewise.
 324         * testsuite/23_containers/forward_list/allocator/default_init.cc: New.
 325
 326 2018-01-09  Jonathan Wakely  <jwakely@redhat.com>
 327
 328         PR libstdc++/80276
 329         * python/libstdcxx/v6/printers.py (SharedPointerPrinter)
 330         (UniquePointerPrinter): Print correct template argument, not type of
 331         the pointer.
 332         (TemplateTypePrinter._recognizer.recognize): Handle failure to lookup
 333         a type.
 334         * testsuite/libstdc++-prettyprinters/cxx11.cc: Test unique_ptr of
 335         array type.
 336         * testsuite/libstdc++-prettyprinters/cxx17.cc: Test shared_ptr and
 337         weak_ptr of array types.
 338
 339 2018-01-09  François Dumont  <fdumont@gcc.gnu.org>
 340
 341         PR libstdc++/83709
 342         * include/bits/hashtable_policy.h
 343         (__distance_fwd(_Iterator, _Iterator, input_iterator_tag)): Return 1 if
 344         __first != __last.
 345         (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, true_type)): New.
 346         (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, false_type)):
 347         Add false_type parameter.
 348         (_Insert_base::insert): Adapt.
 349         * include/bits/hashtable.h (_Hashtable::operator=(initializzr_list<>)):
 350         Adapt.
 351         (_Hashtable::_M_insert(_Arg&&, const _NodeGen&, true_type, size_t)):
 352          Add __n_elt parameter, defaulted to 1.
 353         (_Hashtable::_M_insert_unique_node): Likewise. Use it to call rehash
 354         policy _M_need_rehash.
 355         (_Hashtable::_M_merge_unique): Pass target number of elements to add to
 356         produce only 1 rehash if necessary.
 357         * testsuite/23_containers/unordered_map/insert/83709.cc: New.
 358         * testsuite/23_containers/unordered_set/insert/83709.cc: New.
 359
 360 2018-01-09  Juraj Oršulić  <juraj.orsulic@fer.hr>
 361             Jonathan Wakely  <jwakely@redhat.com>
 362
 363         PR libstdc++/59253 (partial)
 364         * python/libstdcxx/v6/printers.py (SmartPtrIterator): Common iterator
 365         type for pointer stored by shared_ptr, weak_ptr and unique_ptr.
 366         (SharedPointerPrinter, UniquePointerPrinter): Treat stored values as
 367         children.
 368         * testsuite/libstdc++-prettyprinters/cxx11.cc: Update expected output
 369         of unique_ptr printer.
 370         * testsuite/libstdc++-prettyprinters/shared_ptr.cc: Update expected
 371         output of shared_ptr printer.
 372
 373 2018-01-05  Jonathan Wakely  <jwakely@redhat.com>
 374
 375         PR libstdc++/83626
 376         * src/filesystem/ops.cc (remove(const path&, error_code&)): Remove
 377         unnecessary symlink_status call.
 378         (remove_all(const path&, error_code&)): Use filesystem::remove.
 379         * src/filesystem/std-ops.cc: Likewise.
 380
 381         PR libstdc++/83279
 382         * src/filesystem/std-ops.cc  (do_copy_file): Use non-null offset with
 383         sendfile.
 384
 385         PR libstdc++/83626
 386         * src/filesystem/ops.cc (remove(const path&, error_code&)): Do not
 387         report an error for ENOENT.
 388         (remove_all(const path&)): Fix type of result variable.
 389         (remove_all(const path&, error_code&)): Use non-throwing increment
 390         for directory iterator. Call POSIX remove directly to avoid redundant
 391         calls to symlink_status. Do not report errors for ENOENT.
 392         * src/filesystem/std-ops.cc: Likewise.
 393         * testsuite/27_io/filesystem/operations/remove_all.cc: Test throwing
 394         overload.
 395         * testsuite/experimental/filesystem/operations/remove_all.cc:
 396         Likewise.
 397
 398 2018-01-04  Jonathan Wakely  <jwakely@redhat.com>
 399
 400         PR libstdc++/83626
 401         * src/filesystem/ops.cc (remove(const path&, error_code&))): Remove
 402         redundant call to ec.clear().
 403         (remove_all(const path&, error_code&))): Do not return an error for
 404         non-existent paths.
 405         * src/filesystem/std-ops.cc: Likewise.
 406         * testsuite/27_io/filesystem/operations/remove.cc: New test.
 407         * testsuite/27_io/filesystem/operations/remove_all.cc: Fix expected
 408         results for non-existent paths.
 409         * testsuite/experimental/filesystem/operations/remove.cc: New test.
 410         * testsuite/experimental/filesystem/operations/remove_all.cc: Fix
 411         expected results for non-existent paths.
 412
 413         * include/bits/fs_ops.h (exists(const path&, error_code&))): Only
 414         check status_known once.
 415         * include/experimental/bits/fs_ops.h: Likewise.
 416
 417         PR libstdc++/83607
 418         * include/std/functional (__is_byte_like): New trait.
 419         (__is_std_equal_to): Remove.
 420         (__boyer_moore_base_t): Use __is_byte_like instead of
 421         __is_std_equal_to.
 422         * include/experimental/functional (__is_std_equal_to): Remove.
 423         (__boyer_moore_base_t): Use __is_byte_like instead of
 424         __is_std_equal_to.
 425         * testsuite/20_util/function_objects/83607.cc: New test.
 426
 427 2018-01-03  Ville Voutilainen  <ville.voutilainen@gmail.com>
 428
 429         Protect optional's deduction guide with the feature macro
 430         * include/std/optional: Use the feature macro.
 431
 432 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 433
 434         Update copyright years.
 435 \f
 436 Copyright (C) 2018 Free Software Foundation, Inc.
 437
 438 Copying and distribution of this file, with or without modification,
 439 are permitted in any medium without royalty provided the copyright
 440 notice and this notice are preserved.