libstdc++-v3/ChangeLog

   1 2018-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   2
   3         PR libstdc++/77691
   4         * testsuite/experimental/memory_resource/resource_adaptor.cc:
   5         xfail execution on 32-bit Solaris/x86.
   6
   7 2018-03-21  Jonathan Wakely  <jwakely@redhat.com>
   8
   9         * testsuite/20_util/function_objects/comparisons_pointer.cc: Use
  10         VERIFY instead of assert.
  11         * testsuite/20_util/hash/84998.cc: New test.
  12         * testsuite/23_containers/vector/cons/destructible_debug_neg.cc: New
  13         copy of test adjusted for Debug Mode.
  14         * testsuite/23_containers/vector/cons/destructible_neg.cc: Do not run
  15         test in Debug Mode.
  16
  17 2018-03-20  François Dumont  <fdumont@gcc.gnu.org>
  18
  19         PR libstdc++/84998
  20         * include/bits/stl_bvector.h: Fix std::hash friend declaration.
  21         * include/std/bitset: Likewise.
  22         * include/bits/stl_map.h (std::map<>): Fix _Rb_tree_merge_helper friend
  23         declaration.
  24         * include/bits/stl_multimap.h (std::multimap<>): Likewise.
  25         * include/bits/stl_multiset.h (std::multiset<>): Likewise.
  26         * include/bits/stl_set.h (std::set<>): Likewise.
  27         * include/bits/unordered_map.h (std::unordered_map<>): Fix
  28         _Hash_merge_helper friend declaration.
  29         (std::unordered_multimap<>): Likewise.
  30         * include/bits/unordered_set.h (std::unordered_set<>): Likewise.
  31         (std::unordered_multiset<>): Likewise.
  32
  33 2018-03-19  Gerald Pfeifer  <gerald@pfeifer.com>
  34
  35         * doc/xml/api.xml: www.fsf.org has moved to https. Also omit
  36         trailing slash for domain level link.
  37         * doc/xml/faq.xml: Ditto.
  38         * doc/xml/manual/appendix_free.xml (software): Ditto.
  39         * doc/xml/manual/intro.xml: Ditto.
  40         * doc/xml/manual/spine.xml: Ditto.
  41         * doc/xml/spine.xml: Ditto.
  42
  43 2018-03-19  Gerald Pfeifer  <gerald@pfeifer.com>
  44
  45         * doc/xml/manual/documentation_hacking.xml: Adjust link to
  46         docbook.org.
  47
  48 2018-03-17  Jonathan Wakely  <jwakely@redhat.com>
  49
  50         * testsuite/20_util/function_objects/comparisons_pointer.cc: Adjust
  51         to compile as C++98.
  52
  53 2018-03-14  Jonathan Wakely  <jwakely@redhat.com>
  54
  55         PR libstdc++/78420
  56         * include/bits/stl_function.h (greater<_Tp*>, less<_Tp*>)
  57         (greater_equal<_Tp*>, less_equal<_Tp>*): Add partial specializations
  58         to ensure total order for pointers.
  59         (greater<void>, less<void>, greater_equal<void>, less_equal<void>):
  60         Add operator() overloads for pointer arguments and make generic
  61         overloads dispatch to new _S_cmp functions when comparisons would
  62         use built-in operators for pointers.
  63         * testsuite/20_util/function_objects/comparisons_pointer.cc: New.
  64
  65 2018-03-12  Jonathan Wakely  <jwakely@redhat.com>
  66
  67         PR libstdc++/84773
  68         PR libstdc++/83662
  69         * crossconfig.m4: Check for aligned_alloc etc. on freebsd and mingw32.
  70         * configure: Regenerate.
  71         * include/c_global/cstdlib [_GLIBCXX_HAVE_ALIGNED_ALLOC]
  72         (aligned_alloc): Add using-declaration.
  73         * testsuite/18_support/aligned_alloc/aligned_alloc.cc: New test.
  74
  75 2018-03-09  François Dumont  <fdumont@gcc.gnu.org>
  76
  77         * python/libstdcxx/v6/printers.py (build_libstdcxx_dictionary):
  78         Fix std::_Fwd_list_iterator and std::_Fwd_list_const_iterator printers
  79         registration.
  80
  81 2018-03-09  Jonathan Wakely  <jwakely@redhat.com>
  82
  83         PR libstdc++/84769
  84         * include/std/variant (get<_Tp, _Types...>, get_if<_Tp, _Types...>):
  85         Qualify calls to get<_Np, Types...> and get_if<_Np, _Types...>.
  86
  87         src/filesystem/ops.cc (create_dir): Pass error_code to is_directory.
  88         src/filesystem/std-ops.cc (create_dir): Likewise.
  89
  90 2018-03-08  François Dumont  <fdumont@gcc.gnu.org>
  91
  92         * python/libstdcxx/v6/printers.py (NodeIteratorPrinter): New.
  93         (StdListIteratorPrinter): Inherit from latter.
  94         (StdFwdListIteratorPrinter): New, inherit from latter.
  95         (StdDebugIteratorPrinter.to_string): Use non-debug iterator printer
  96         when iterator has no associated container.
  97         (build_libstdcxx_dictionary): Add __gnu_cxx::_Fwd_list_iterator and
  98         __gnu_cxx::_Fwd_list_const_iterator printers. Remove __norm namespace
  99         registrations.
 100         * testsuite/libstdc++-prettyprinters/debug.cc: Adapt.
 101         * testsuite/libstdc++-prettyprinters/debug_cxx11.cc: Adapt.
 102
 103 2018-03-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
 104
 105         PR libstdc++/84601
 106         * include/std/optional (_Optional_payload): Split into multiple
 107         specializations that can handle different cases of trivial or
 108         non-trivial assignment operators.
 109         * testsuite/20_util/optional/84601.cc: New.
 110         * testsuite/20_util/optional/cons/value_neg.cc: Adjust.
 111
 112 2018-03-02  Jonathan Wakely  <jwakely@redhat.com>
 113
 114         PR libstdc++/84671
 115         * include/bits/parse_numbers.h (_Number_help): Add partial
 116         specialization to handle digit separators. Adjust partial
 117         specialization for recursion temrination to require _Pow == 1ULL.
 118         * testsuite/20_util/duration/literals/84671.cc: New
 119
 120 2018-02-27  Ville Voutilainen  <ville.voutilainen@gmail.com>
 121
 122         Implement the missing bits of LWG 2769
 123         * include/std/any (any_cast(const any&)): Add static_assert.
 124         (any_cast(any&)): Likewise.
 125         (any_cast(any&&)): Likewise, and remove the handling
 126         for copyable-but-not-movable type.
 127         * testsuite/20_util/any/misc/any_cast.cc: Adjust.
 128         * testsuite/20_util/any/misc/any_cast_neg.cc: Likewise, and
 129         add new tests.
 130
 131 2018-02-23  Jonathan Wakely  <jwakely@redhat.com>
 132
 133         PR libstdc++/84532
 134         * include/std/thread (thread::__make_invoker): Construct tuple
 135         directly instead of using make_tuple.
 136         * testsuite/30_threads/async/84532.cc: New.
 137         * testsuite/30_threads/thread/84532.cc: New.
 138
 139 2018-02-20  François Dumont  <fdumont@gcc.gnu.org>
 140
 141         * include/ext/aligned_buffer.h [_GLIBCXX_INLINE_VERSION]
 142         (template<> __aligned_buffer): Define as __aligned_membuf alias.
 143
 144 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 145
 146         PR target/84148
 147         * configure: Regenerate.
 148
 149 2018-02-15  Jonathan Wakely  <jwakely@redhat.com>
 150
 151         PR libstdc++/81797
 152         * configure.ac (INCLUDE_DIR_NOTPARALLEL): Define.
 153         * configure: Regenerate.
 154         * include/Makefile.am (INCLUDE_DIR_NOTPARALLEL): Add .NOTPARALLEL when
 155         defined.
 156         * include/Makefile.in: Regenerate.
 157
 158 2018-01-29  Jonathan Wakely  <jwakely@redhat.com>
 159
 160         PR libstdc++/83833
 161         * testsuite/26_numerics/random/chi_squared_distribution/83833.cc:
 162         Add -ffloat-store to options for m68k and ia32.
 163
 164         * doc/xml/faq.xml: Update copyright years.
 165         * doc/html/*: Regenerate.
 166
 167         PR libstdc++/83658
 168         * include/std/any (any::__do_emplace): Only set _M_manager after
 169         constructing the contained object.
 170         * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust dg-error line.
 171         * testsuite/20_util/any/modifiers/83658.cc: New test.
 172
 173 2018-01-25  Jonathan Wakely  <jwakely@redhat.com>
 174
 175         PR libstdc++/81076
 176         * include/c_global/cstddef (__byte_operand): Define primary template.
 177         * testsuite/18_support/byte/81076.cc: New test.
 178
 179 2018-01-19  Christophe Lyon  <christophe.lyon@linaro.org>
 180
 181         * testsuite/ext/special_functions/airy_ai/check_nan.cc: Fix
 182         dg-options and dg-add-options order.
 183         * testsuite/ext/special_functions/airy_bi/check_nan.cc: Likewise.
 184         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc:
 185         Likewise.
 186         * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
 187         * testsuite/special_functions/01_assoc_laguerre/check_nan.cc:
 188         Likewise.
 189         * testsuite/special_functions/02_assoc_legendre/check_nan.cc:
 190         Likewise.
 191         * testsuite/special_functions/03_beta/check_nan.cc: Likewise.
 192         * testsuite/special_functions/04_comp_ellint_1/check_nan.cc:
 193         Likewise.
 194         * testsuite/special_functions/05_comp_ellint_2/check_nan.cc:
 195         Likewise.
 196         * testsuite/special_functions/06_comp_ellint_3/check_nan.cc:
 197         Likewise.
 198         * testsuite/special_functions/06_comp_ellint_3/pr66689.cc:
 199         Likewise.
 200         * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc:
 201         Likewise.
 202         * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc:
 203         Likewise.
 204         * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc:
 205         Likewise.
 206         * testsuite/special_functions/10_cyl_neumann/check_nan.cc:
 207         Likewise.
 208         * testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
 209         * testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
 210         * testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
 211         * testsuite/special_functions/13_ellint_3/pr66689.cc: Likewise.
 212         * testsuite/special_functions/14_expint/check_nan.cc: Likewise.
 213         * testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
 214         * testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
 215         * testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
 216         * testsuite/special_functions/18_riemann_zeta/check_nan.cc:
 217         Likewise.
 218         * testsuite/special_functions/19_sph_bessel/check_nan.cc:
 219         Likewise.
 220         * testsuite/special_functions/20_sph_legendre/check_nan.cc:
 221         Likewise.
 222         * testsuite/special_functions/21_sph_neumann/check_nan.cc:
 223         Likewise.
 224
 225 2018-01-18  Uros Bizjak  <ubizjak@gmail.com>
 226
 227         * configure.ac (AC_CHECK_HEADERS): Add linux/types.h.  Conditionally
 228         include linux/types.h when checking linux/random.h header.
 229         * config.h.in: Regenerate.
 230         * configure: Ditto.
 231         * src/c++11/random.cc: Conditionally include linux/types.h.
 232
 233 2018-01-16  Eric Botcazou  <ebotcazou@adacore.com>
 234
 235         * testsuite/17_intro/names.cc: Undefine 'y' on SPARC/Linux.
 236
 237 2018-01-16  Jonathan Wakely  <jwakely@redhat.com>
 238
 239         PR libstdc++/83834
 240         * config/abi/pre/gnu.ver (GLIBCXX_3.4): Replace std::c[a-g]* wildcard
 241         pattern with exact match for std::cerr.
 242
 243 2018-01-15  Jonathan Wakely  <jwakely@redhat.com>
 244
 245         PR libstdc++/83833
 246         * include/bits/random.h (chi_squared_distribution::param): Update
 247         gamma distribution parameter.
 248         * testsuite/26_numerics/random/chi_squared_distribution/83833.cc: New
 249         test.
 250
 251         PR libstdc++/83830
 252         * include/std/type_traits (has_unique_object_representations_v): Add
 253         variable template.
 254         * testsuite/20_util/has_unique_object_representations/value.cc: Check
 255         variable template.
 256
 257 2018-01-15  Ville Voutilainen  <ville.voutilainen@gmail.com>
 258
 259         Make optional conditionally
 260         trivially_{copy,move}_{constructible,assignable}
 261         * include/std/optional (_Optional_payload): Fix the comment in
 262         the class head and turn into a primary and one specialization.
 263         (_Optional_payload::_M_engaged): Strike the NSDMI.
 264         (_Optional_payload<_Tp, false>::operator=(const _Optional_payload&)):
 265         New.
 266         (_Optional_payload<_Tp, false>::operator=(_Optional_payload&&)):
 267         Likewise.
 268         (_Optional_payload<_Tp, false>::_M_get): Likewise.
 269         (_Optional_payload<_Tp, false>::_M_reset): Likewise.
 270         (_Optional_base_impl): Likewise.
 271         (_Optional_base): Turn into a primary and three specializations.
 272         (optional(nullopt)): Change the base init.
 273         * testsuite/20_util/optional/assignment/8.cc: New.
 274         * testsuite/20_util/optional/cons/trivial.cc: Likewise.
 275         * testsuite/20_util/optional/cons/value_neg.cc: Adjust.
 276
 277 2018-01-15  Jonathan Wakely  <jwakely@redhat.com>
 278
 279         PR libstdc++/80276
 280         * python/libstdcxx/v6/printers.py (strip_inline_namespaces): New.
 281         (get_template_arg_list): New.
 282         (StdVariantPrinter._template_args): Remove, use get_template_arg_list
 283         instead.
 284         (TemplateTypePrinter): Rewrite to work with gdb.Type objects instead
 285         of strings and regular expressions.
 286         (add_one_template_type_printer): Adapt to new TemplateTypePrinter.
 287         (FilteringTypePrinter): Add docstring. Match using startswith. Use
 288         strip_inline_namespaces instead of strip_versioned_namespace.
 289         (add_one_type_printer): Prepend namespace to match argument.
 290         (register_type_printers): Add type printers for char16_t and char32_t
 291         string types and for types using cxx11 ABI. Update calls to
 292         add_one_template_type_printer to provide default argument dicts.
 293         * testsuite/libstdc++-prettyprinters/80276.cc: New test.
 294         * testsuite/libstdc++-prettyprinters/whatis.cc: Remove tests for
 295         basic_string<unsigned char> and basic_string<signed char>.
 296         * testsuite/libstdc++-prettyprinters/whatis2.cc: Duplicate whatis.cc
 297         to test local variables, without overriding _GLIBCXX_USE_CXX11_ABI.
 298
 299 2018-01-14  Andreas Schwab  <schwab@linux-m68k.org>
 300
 301         PR libstdc++/81092
 302         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
 303
 304 2018-01-13  Tim Shen  <timshen@google.com>
 305
 306         PR libstdc++/83601
 307         * include/bits/regex.tcc (regex_replace): Fix escaping in sed.
 308         * testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc: Tests.
 309         * testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc: Tests.
 310
 311 2018-01-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 312
 313         PR libstdc++/64054
 314         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc:
 315         Remove dg-xfail-run-if.
 316
 317 2018-01-10  François Dumont  <fdumont@gcc.gnu.org>
 318
 319         * include/bits/forward_list.h
 320         (_Fwd_list_node_base(_Fwd_list_node_base&&)): New.
 321         (_Fwd_list_node_base& operator=(_Fwd_list_node_base&&)): New.
 322         (_Fwd_list_node_base(const _Fwd_list_node_base&)): Explicit delete.
 323         (_Fwd_list_node_base& operator=(const _Fwd_list_node_base&)): Likewise.
 324         (_Fwd_list_impl()): Add noexcept qualification.
 325         (_Fwd_list_impl(const _Node_alloc_type&)): Delete.
 326         (_Fwd_list_impl(_Fwd_list_impl&&)): New, default.
 327         (_Fwd_list_impl(_Fwd_list_impl&&, _Node_alloc_type&&)): New.
 328         (_Fwd_list_base()): Default.
 329         (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&, true_type)): New.
 330         (_Fwd_list_base(_Fwd_list_base&&)): Default.
 331         (forward_list<>()): Default.
 332         (forward_list<>(forward_list&&)): Default.
 333         (forward_list(forward_list&&, _Node_alloc_type&&, false_type)): New.
 334         (forward_list(forward_list&&, _Node_alloc_type&&, true_type)): New.
 335         (forward_list(forward_list&&, const _Alloc&)): Adapt to use latters.
 336         * include/bits/forward_list.tcc
 337         (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&)): Adapt to use
 338         _M_impl._M_head move assignment.
 339         (forward_list<>::merge(forward_list<>&&, _Comp)): Likewise.
 340         * testsuite/23_containers/forward_list/allocator/default_init.cc: New.
 341
 342 2018-01-09  Jonathan Wakely  <jwakely@redhat.com>
 343
 344         PR libstdc++/80276
 345         * python/libstdcxx/v6/printers.py (SharedPointerPrinter)
 346         (UniquePointerPrinter): Print correct template argument, not type of
 347         the pointer.
 348         (TemplateTypePrinter._recognizer.recognize): Handle failure to lookup
 349         a type.
 350         * testsuite/libstdc++-prettyprinters/cxx11.cc: Test unique_ptr of
 351         array type.
 352         * testsuite/libstdc++-prettyprinters/cxx17.cc: Test shared_ptr and
 353         weak_ptr of array types.
 354
 355 2018-01-09  François Dumont  <fdumont@gcc.gnu.org>
 356
 357         PR libstdc++/83709
 358         * include/bits/hashtable_policy.h
 359         (__distance_fwd(_Iterator, _Iterator, input_iterator_tag)): Return 1 if
 360         __first != __last.
 361         (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, true_type)): New.
 362         (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, false_type)):
 363         Add false_type parameter.
 364         (_Insert_base::insert): Adapt.
 365         * include/bits/hashtable.h (_Hashtable::operator=(initializzr_list<>)):
 366         Adapt.
 367         (_Hashtable::_M_insert(_Arg&&, const _NodeGen&, true_type, size_t)):
 368          Add __n_elt parameter, defaulted to 1.
 369         (_Hashtable::_M_insert_unique_node): Likewise. Use it to call rehash
 370         policy _M_need_rehash.
 371         (_Hashtable::_M_merge_unique): Pass target number of elements to add to
 372         produce only 1 rehash if necessary.
 373         * testsuite/23_containers/unordered_map/insert/83709.cc: New.
 374         * testsuite/23_containers/unordered_set/insert/83709.cc: New.
 375
 376 2018-01-09  Juraj Oršulić  <juraj.orsulic@fer.hr>
 377             Jonathan Wakely  <jwakely@redhat.com>
 378
 379         PR libstdc++/59253 (partial)
 380         * python/libstdcxx/v6/printers.py (SmartPtrIterator): Common iterator
 381         type for pointer stored by shared_ptr, weak_ptr and unique_ptr.
 382         (SharedPointerPrinter, UniquePointerPrinter): Treat stored values as
 383         children.
 384         * testsuite/libstdc++-prettyprinters/cxx11.cc: Update expected output
 385         of unique_ptr printer.
 386         * testsuite/libstdc++-prettyprinters/shared_ptr.cc: Update expected
 387         output of shared_ptr printer.
 388
 389 2018-01-05  Jonathan Wakely  <jwakely@redhat.com>
 390
 391         PR libstdc++/83626
 392         * src/filesystem/ops.cc (remove(const path&, error_code&)): Remove
 393         unnecessary symlink_status call.
 394         (remove_all(const path&, error_code&)): Use filesystem::remove.
 395         * src/filesystem/std-ops.cc: Likewise.
 396
 397         PR libstdc++/83279
 398         * src/filesystem/std-ops.cc  (do_copy_file): Use non-null offset with
 399         sendfile.
 400
 401         PR libstdc++/83626
 402         * src/filesystem/ops.cc (remove(const path&, error_code&)): Do not
 403         report an error for ENOENT.
 404         (remove_all(const path&)): Fix type of result variable.
 405         (remove_all(const path&, error_code&)): Use non-throwing increment
 406         for directory iterator. Call POSIX remove directly to avoid redundant
 407         calls to symlink_status. Do not report errors for ENOENT.
 408         * src/filesystem/std-ops.cc: Likewise.
 409         * testsuite/27_io/filesystem/operations/remove_all.cc: Test throwing
 410         overload.
 411         * testsuite/experimental/filesystem/operations/remove_all.cc:
 412         Likewise.
 413
 414 2018-01-04  Jonathan Wakely  <jwakely@redhat.com>
 415
 416         PR libstdc++/83626
 417         * src/filesystem/ops.cc (remove(const path&, error_code&))): Remove
 418         redundant call to ec.clear().
 419         (remove_all(const path&, error_code&))): Do not return an error for
 420         non-existent paths.
 421         * src/filesystem/std-ops.cc: Likewise.
 422         * testsuite/27_io/filesystem/operations/remove.cc: New test.
 423         * testsuite/27_io/filesystem/operations/remove_all.cc: Fix expected
 424         results for non-existent paths.
 425         * testsuite/experimental/filesystem/operations/remove.cc: New test.
 426         * testsuite/experimental/filesystem/operations/remove_all.cc: Fix
 427         expected results for non-existent paths.
 428
 429         * include/bits/fs_ops.h (exists(const path&, error_code&))): Only
 430         check status_known once.
 431         * include/experimental/bits/fs_ops.h: Likewise.
 432
 433         PR libstdc++/83607
 434         * include/std/functional (__is_byte_like): New trait.
 435         (__is_std_equal_to): Remove.
 436         (__boyer_moore_base_t): Use __is_byte_like instead of
 437         __is_std_equal_to.
 438         * include/experimental/functional (__is_std_equal_to): Remove.
 439         (__boyer_moore_base_t): Use __is_byte_like instead of
 440         __is_std_equal_to.
 441         * testsuite/20_util/function_objects/83607.cc: New test.
 442
 443 2018-01-03  Ville Voutilainen  <ville.voutilainen@gmail.com>
 444
 445         Protect optional's deduction guide with the feature macro
 446         * include/std/optional: Use the feature macro.
 447
 448 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 449
 450         Update copyright years.
 451 \f
 452 Copyright (C) 2018 Free Software Foundation, Inc.
 453
 454 Copying and distribution of this file, with or without modification,
 455 are permitted in any medium without royalty provided the copyright
 456 notice and this notice are preserved.