libstdc++-v3/ChangeLog

   1 2018-03-22  Jonathan Wakely  <jwakely@redhat.com>
   2
   3         PR libstdc++/85040
   4         * include/bits/stl_function.h (greater::__not_overloaded)
   5         (less::__not_overloaded, greater_equal::__not_overloaded)
   6         (less_equal::__not_overloaded): Fix ambiguous specializations.
   7         * testsuite/20_util/function_objects/comparisons_pointer.cc: Add
   8         tests for type with overlaoded operators.
   9
  10 2018-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  11
  12         PR libstdc++/77691
  13         * testsuite/experimental/memory_resource/resource_adaptor.cc:
  14         xfail execution on 32-bit Solaris/x86.
  15
  16 2018-03-21  Jonathan Wakely  <jwakely@redhat.com>
  17
  18         * testsuite/20_util/function_objects/comparisons_pointer.cc: Use
  19         VERIFY instead of assert.
  20         * testsuite/20_util/hash/84998.cc: New test.
  21         * testsuite/23_containers/vector/cons/destructible_debug_neg.cc: New
  22         copy of test adjusted for Debug Mode.
  23         * testsuite/23_containers/vector/cons/destructible_neg.cc: Do not run
  24         test in Debug Mode.
  25
  26 2018-03-20  François Dumont  <fdumont@gcc.gnu.org>
  27
  28         PR libstdc++/84998
  29         * include/bits/stl_bvector.h: Fix std::hash friend declaration.
  30         * include/std/bitset: Likewise.
  31         * include/bits/stl_map.h (std::map<>): Fix _Rb_tree_merge_helper friend
  32         declaration.
  33         * include/bits/stl_multimap.h (std::multimap<>): Likewise.
  34         * include/bits/stl_multiset.h (std::multiset<>): Likewise.
  35         * include/bits/stl_set.h (std::set<>): Likewise.
  36         * include/bits/unordered_map.h (std::unordered_map<>): Fix
  37         _Hash_merge_helper friend declaration.
  38         (std::unordered_multimap<>): Likewise.
  39         * include/bits/unordered_set.h (std::unordered_set<>): Likewise.
  40         (std::unordered_multiset<>): Likewise.
  41
  42 2018-03-19  Gerald Pfeifer  <gerald@pfeifer.com>
  43
  44         * doc/xml/api.xml: www.fsf.org has moved to https. Also omit
  45         trailing slash for domain level link.
  46         * doc/xml/faq.xml: Ditto.
  47         * doc/xml/manual/appendix_free.xml (software): Ditto.
  48         * doc/xml/manual/intro.xml: Ditto.
  49         * doc/xml/manual/spine.xml: Ditto.
  50         * doc/xml/spine.xml: Ditto.
  51
  52 2018-03-19  Gerald Pfeifer  <gerald@pfeifer.com>
  53
  54         * doc/xml/manual/documentation_hacking.xml: Adjust link to
  55         docbook.org.
  56
  57 2018-03-17  Jonathan Wakely  <jwakely@redhat.com>
  58
  59         * testsuite/20_util/function_objects/comparisons_pointer.cc: Adjust
  60         to compile as C++98.
  61
  62 2018-03-14  Jonathan Wakely  <jwakely@redhat.com>
  63
  64         PR libstdc++/78420
  65         * include/bits/stl_function.h (greater<_Tp*>, less<_Tp*>)
  66         (greater_equal<_Tp*>, less_equal<_Tp>*): Add partial specializations
  67         to ensure total order for pointers.
  68         (greater<void>, less<void>, greater_equal<void>, less_equal<void>):
  69         Add operator() overloads for pointer arguments and make generic
  70         overloads dispatch to new _S_cmp functions when comparisons would
  71         use built-in operators for pointers.
  72         * testsuite/20_util/function_objects/comparisons_pointer.cc: New.
  73
  74 2018-03-12  Jonathan Wakely  <jwakely@redhat.com>
  75
  76         PR libstdc++/84773
  77         PR libstdc++/83662
  78         * crossconfig.m4: Check for aligned_alloc etc. on freebsd and mingw32.
  79         * configure: Regenerate.
  80         * include/c_global/cstdlib [_GLIBCXX_HAVE_ALIGNED_ALLOC]
  81         (aligned_alloc): Add using-declaration.
  82         * testsuite/18_support/aligned_alloc/aligned_alloc.cc: New test.
  83
  84 2018-03-09  François Dumont  <fdumont@gcc.gnu.org>
  85
  86         * python/libstdcxx/v6/printers.py (build_libstdcxx_dictionary):
  87         Fix std::_Fwd_list_iterator and std::_Fwd_list_const_iterator printers
  88         registration.
  89
  90 2018-03-09  Jonathan Wakely  <jwakely@redhat.com>
  91
  92         PR libstdc++/84769
  93         * include/std/variant (get<_Tp, _Types...>, get_if<_Tp, _Types...>):
  94         Qualify calls to get<_Np, Types...> and get_if<_Np, _Types...>.
  95
  96         src/filesystem/ops.cc (create_dir): Pass error_code to is_directory.
  97         src/filesystem/std-ops.cc (create_dir): Likewise.
  98
  99 2018-03-08  François Dumont  <fdumont@gcc.gnu.org>
 100
 101         * python/libstdcxx/v6/printers.py (NodeIteratorPrinter): New.
 102         (StdListIteratorPrinter): Inherit from latter.
 103         (StdFwdListIteratorPrinter): New, inherit from latter.
 104         (StdDebugIteratorPrinter.to_string): Use non-debug iterator printer
 105         when iterator has no associated container.
 106         (build_libstdcxx_dictionary): Add __gnu_cxx::_Fwd_list_iterator and
 107         __gnu_cxx::_Fwd_list_const_iterator printers. Remove __norm namespace
 108         registrations.
 109         * testsuite/libstdc++-prettyprinters/debug.cc: Adapt.
 110         * testsuite/libstdc++-prettyprinters/debug_cxx11.cc: Adapt.
 111
 112 2018-03-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
 113
 114         PR libstdc++/84601
 115         * include/std/optional (_Optional_payload): Split into multiple
 116         specializations that can handle different cases of trivial or
 117         non-trivial assignment operators.
 118         * testsuite/20_util/optional/84601.cc: New.
 119         * testsuite/20_util/optional/cons/value_neg.cc: Adjust.
 120
 121 2018-03-02  Jonathan Wakely  <jwakely@redhat.com>
 122
 123         PR libstdc++/84671
 124         * include/bits/parse_numbers.h (_Number_help): Add partial
 125         specialization to handle digit separators. Adjust partial
 126         specialization for recursion temrination to require _Pow == 1ULL.
 127         * testsuite/20_util/duration/literals/84671.cc: New
 128
 129 2018-02-27  Ville Voutilainen  <ville.voutilainen@gmail.com>
 130
 131         Implement the missing bits of LWG 2769
 132         * include/std/any (any_cast(const any&)): Add static_assert.
 133         (any_cast(any&)): Likewise.
 134         (any_cast(any&&)): Likewise, and remove the handling
 135         for copyable-but-not-movable type.
 136         * testsuite/20_util/any/misc/any_cast.cc: Adjust.
 137         * testsuite/20_util/any/misc/any_cast_neg.cc: Likewise, and
 138         add new tests.
 139
 140 2018-02-23  Jonathan Wakely  <jwakely@redhat.com>
 141
 142         PR libstdc++/84532
 143         * include/std/thread (thread::__make_invoker): Construct tuple
 144         directly instead of using make_tuple.
 145         * testsuite/30_threads/async/84532.cc: New.
 146         * testsuite/30_threads/thread/84532.cc: New.
 147
 148 2018-02-20  François Dumont  <fdumont@gcc.gnu.org>
 149
 150         * include/ext/aligned_buffer.h [_GLIBCXX_INLINE_VERSION]
 151         (template<> __aligned_buffer): Define as __aligned_membuf alias.
 152
 153 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 154
 155         PR target/84148
 156         * configure: Regenerate.
 157
 158 2018-02-15  Jonathan Wakely  <jwakely@redhat.com>
 159
 160         PR libstdc++/81797
 161         * configure.ac (INCLUDE_DIR_NOTPARALLEL): Define.
 162         * configure: Regenerate.
 163         * include/Makefile.am (INCLUDE_DIR_NOTPARALLEL): Add .NOTPARALLEL when
 164         defined.
 165         * include/Makefile.in: Regenerate.
 166
 167 2018-01-29  Jonathan Wakely  <jwakely@redhat.com>
 168
 169         PR libstdc++/83833
 170         * testsuite/26_numerics/random/chi_squared_distribution/83833.cc:
 171         Add -ffloat-store to options for m68k and ia32.
 172
 173         * doc/xml/faq.xml: Update copyright years.
 174         * doc/html/*: Regenerate.
 175
 176         PR libstdc++/83658
 177         * include/std/any (any::__do_emplace): Only set _M_manager after
 178         constructing the contained object.
 179         * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust dg-error line.
 180         * testsuite/20_util/any/modifiers/83658.cc: New test.
 181
 182 2018-01-25  Jonathan Wakely  <jwakely@redhat.com>
 183
 184         PR libstdc++/81076
 185         * include/c_global/cstddef (__byte_operand): Define primary template.
 186         * testsuite/18_support/byte/81076.cc: New test.
 187
 188 2018-01-19  Christophe Lyon  <christophe.lyon@linaro.org>
 189
 190         * testsuite/ext/special_functions/airy_ai/check_nan.cc: Fix
 191         dg-options and dg-add-options order.
 192         * testsuite/ext/special_functions/airy_bi/check_nan.cc: Likewise.
 193         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc:
 194         Likewise.
 195         * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
 196         * testsuite/special_functions/01_assoc_laguerre/check_nan.cc:
 197         Likewise.
 198         * testsuite/special_functions/02_assoc_legendre/check_nan.cc:
 199         Likewise.
 200         * testsuite/special_functions/03_beta/check_nan.cc: Likewise.
 201         * testsuite/special_functions/04_comp_ellint_1/check_nan.cc:
 202         Likewise.
 203         * testsuite/special_functions/05_comp_ellint_2/check_nan.cc:
 204         Likewise.
 205         * testsuite/special_functions/06_comp_ellint_3/check_nan.cc:
 206         Likewise.
 207         * testsuite/special_functions/06_comp_ellint_3/pr66689.cc:
 208         Likewise.
 209         * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc:
 210         Likewise.
 211         * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc:
 212         Likewise.
 213         * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc:
 214         Likewise.
 215         * testsuite/special_functions/10_cyl_neumann/check_nan.cc:
 216         Likewise.
 217         * testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
 218         * testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
 219         * testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
 220         * testsuite/special_functions/13_ellint_3/pr66689.cc: Likewise.
 221         * testsuite/special_functions/14_expint/check_nan.cc: Likewise.
 222         * testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
 223         * testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
 224         * testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
 225         * testsuite/special_functions/18_riemann_zeta/check_nan.cc:
 226         Likewise.
 227         * testsuite/special_functions/19_sph_bessel/check_nan.cc:
 228         Likewise.
 229         * testsuite/special_functions/20_sph_legendre/check_nan.cc:
 230         Likewise.
 231         * testsuite/special_functions/21_sph_neumann/check_nan.cc:
 232         Likewise.
 233
 234 2018-01-18  Uros Bizjak  <ubizjak@gmail.com>
 235
 236         * configure.ac (AC_CHECK_HEADERS): Add linux/types.h.  Conditionally
 237         include linux/types.h when checking linux/random.h header.
 238         * config.h.in: Regenerate.
 239         * configure: Ditto.
 240         * src/c++11/random.cc: Conditionally include linux/types.h.
 241
 242 2018-01-16  Eric Botcazou  <ebotcazou@adacore.com>
 243
 244         * testsuite/17_intro/names.cc: Undefine 'y' on SPARC/Linux.
 245
 246 2018-01-16  Jonathan Wakely  <jwakely@redhat.com>
 247
 248         PR libstdc++/83834
 249         * config/abi/pre/gnu.ver (GLIBCXX_3.4): Replace std::c[a-g]* wildcard
 250         pattern with exact match for std::cerr.
 251
 252 2018-01-15  Jonathan Wakely  <jwakely@redhat.com>
 253
 254         PR libstdc++/83833
 255         * include/bits/random.h (chi_squared_distribution::param): Update
 256         gamma distribution parameter.
 257         * testsuite/26_numerics/random/chi_squared_distribution/83833.cc: New
 258         test.
 259
 260         PR libstdc++/83830
 261         * include/std/type_traits (has_unique_object_representations_v): Add
 262         variable template.
 263         * testsuite/20_util/has_unique_object_representations/value.cc: Check
 264         variable template.
 265
 266 2018-01-15  Ville Voutilainen  <ville.voutilainen@gmail.com>
 267
 268         Make optional conditionally
 269         trivially_{copy,move}_{constructible,assignable}
 270         * include/std/optional (_Optional_payload): Fix the comment in
 271         the class head and turn into a primary and one specialization.
 272         (_Optional_payload::_M_engaged): Strike the NSDMI.
 273         (_Optional_payload<_Tp, false>::operator=(const _Optional_payload&)):
 274         New.
 275         (_Optional_payload<_Tp, false>::operator=(_Optional_payload&&)):
 276         Likewise.
 277         (_Optional_payload<_Tp, false>::_M_get): Likewise.
 278         (_Optional_payload<_Tp, false>::_M_reset): Likewise.
 279         (_Optional_base_impl): Likewise.
 280         (_Optional_base): Turn into a primary and three specializations.
 281         (optional(nullopt)): Change the base init.
 282         * testsuite/20_util/optional/assignment/8.cc: New.
 283         * testsuite/20_util/optional/cons/trivial.cc: Likewise.
 284         * testsuite/20_util/optional/cons/value_neg.cc: Adjust.
 285
 286 2018-01-15  Jonathan Wakely  <jwakely@redhat.com>
 287
 288         PR libstdc++/80276
 289         * python/libstdcxx/v6/printers.py (strip_inline_namespaces): New.
 290         (get_template_arg_list): New.
 291         (StdVariantPrinter._template_args): Remove, use get_template_arg_list
 292         instead.
 293         (TemplateTypePrinter): Rewrite to work with gdb.Type objects instead
 294         of strings and regular expressions.
 295         (add_one_template_type_printer): Adapt to new TemplateTypePrinter.
 296         (FilteringTypePrinter): Add docstring. Match using startswith. Use
 297         strip_inline_namespaces instead of strip_versioned_namespace.
 298         (add_one_type_printer): Prepend namespace to match argument.
 299         (register_type_printers): Add type printers for char16_t and char32_t
 300         string types and for types using cxx11 ABI. Update calls to
 301         add_one_template_type_printer to provide default argument dicts.
 302         * testsuite/libstdc++-prettyprinters/80276.cc: New test.
 303         * testsuite/libstdc++-prettyprinters/whatis.cc: Remove tests for
 304         basic_string<unsigned char> and basic_string<signed char>.
 305         * testsuite/libstdc++-prettyprinters/whatis2.cc: Duplicate whatis.cc
 306         to test local variables, without overriding _GLIBCXX_USE_CXX11_ABI.
 307
 308 2018-01-14  Andreas Schwab  <schwab@linux-m68k.org>
 309
 310         PR libstdc++/81092
 311         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
 312
 313 2018-01-13  Tim Shen  <timshen@google.com>
 314
 315         PR libstdc++/83601
 316         * include/bits/regex.tcc (regex_replace): Fix escaping in sed.
 317         * testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc: Tests.
 318         * testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc: Tests.
 319
 320 2018-01-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 321
 322         PR libstdc++/64054
 323         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc:
 324         Remove dg-xfail-run-if.
 325
 326 2018-01-10  François Dumont  <fdumont@gcc.gnu.org>
 327
 328         * include/bits/forward_list.h
 329         (_Fwd_list_node_base(_Fwd_list_node_base&&)): New.
 330         (_Fwd_list_node_base& operator=(_Fwd_list_node_base&&)): New.
 331         (_Fwd_list_node_base(const _Fwd_list_node_base&)): Explicit delete.
 332         (_Fwd_list_node_base& operator=(const _Fwd_list_node_base&)): Likewise.
 333         (_Fwd_list_impl()): Add noexcept qualification.
 334         (_Fwd_list_impl(const _Node_alloc_type&)): Delete.
 335         (_Fwd_list_impl(_Fwd_list_impl&&)): New, default.
 336         (_Fwd_list_impl(_Fwd_list_impl&&, _Node_alloc_type&&)): New.
 337         (_Fwd_list_base()): Default.
 338         (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&, true_type)): New.
 339         (_Fwd_list_base(_Fwd_list_base&&)): Default.
 340         (forward_list<>()): Default.
 341         (forward_list<>(forward_list&&)): Default.
 342         (forward_list(forward_list&&, _Node_alloc_type&&, false_type)): New.
 343         (forward_list(forward_list&&, _Node_alloc_type&&, true_type)): New.
 344         (forward_list(forward_list&&, const _Alloc&)): Adapt to use latters.
 345         * include/bits/forward_list.tcc
 346         (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&)): Adapt to use
 347         _M_impl._M_head move assignment.
 348         (forward_list<>::merge(forward_list<>&&, _Comp)): Likewise.
 349         * testsuite/23_containers/forward_list/allocator/default_init.cc: New.
 350
 351 2018-01-09  Jonathan Wakely  <jwakely@redhat.com>
 352
 353         PR libstdc++/80276
 354         * python/libstdcxx/v6/printers.py (SharedPointerPrinter)
 355         (UniquePointerPrinter): Print correct template argument, not type of
 356         the pointer.
 357         (TemplateTypePrinter._recognizer.recognize): Handle failure to lookup
 358         a type.
 359         * testsuite/libstdc++-prettyprinters/cxx11.cc: Test unique_ptr of
 360         array type.
 361         * testsuite/libstdc++-prettyprinters/cxx17.cc: Test shared_ptr and
 362         weak_ptr of array types.
 363
 364 2018-01-09  François Dumont  <fdumont@gcc.gnu.org>
 365
 366         PR libstdc++/83709
 367         * include/bits/hashtable_policy.h
 368         (__distance_fwd(_Iterator, _Iterator, input_iterator_tag)): Return 1 if
 369         __first != __last.
 370         (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, true_type)): New.
 371         (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, false_type)):
 372         Add false_type parameter.
 373         (_Insert_base::insert): Adapt.
 374         * include/bits/hashtable.h (_Hashtable::operator=(initializzr_list<>)):
 375         Adapt.
 376         (_Hashtable::_M_insert(_Arg&&, const _NodeGen&, true_type, size_t)):
 377          Add __n_elt parameter, defaulted to 1.
 378         (_Hashtable::_M_insert_unique_node): Likewise. Use it to call rehash
 379         policy _M_need_rehash.
 380         (_Hashtable::_M_merge_unique): Pass target number of elements to add to
 381         produce only 1 rehash if necessary.
 382         * testsuite/23_containers/unordered_map/insert/83709.cc: New.
 383         * testsuite/23_containers/unordered_set/insert/83709.cc: New.
 384
 385 2018-01-09  Juraj Oršulić  <juraj.orsulic@fer.hr>
 386             Jonathan Wakely  <jwakely@redhat.com>
 387
 388         PR libstdc++/59253 (partial)
 389         * python/libstdcxx/v6/printers.py (SmartPtrIterator): Common iterator
 390         type for pointer stored by shared_ptr, weak_ptr and unique_ptr.
 391         (SharedPointerPrinter, UniquePointerPrinter): Treat stored values as
 392         children.
 393         * testsuite/libstdc++-prettyprinters/cxx11.cc: Update expected output
 394         of unique_ptr printer.
 395         * testsuite/libstdc++-prettyprinters/shared_ptr.cc: Update expected
 396         output of shared_ptr printer.
 397
 398 2018-01-05  Jonathan Wakely  <jwakely@redhat.com>
 399
 400         PR libstdc++/83626
 401         * src/filesystem/ops.cc (remove(const path&, error_code&)): Remove
 402         unnecessary symlink_status call.
 403         (remove_all(const path&, error_code&)): Use filesystem::remove.
 404         * src/filesystem/std-ops.cc: Likewise.
 405
 406         PR libstdc++/83279
 407         * src/filesystem/std-ops.cc  (do_copy_file): Use non-null offset with
 408         sendfile.
 409
 410         PR libstdc++/83626
 411         * src/filesystem/ops.cc (remove(const path&, error_code&)): Do not
 412         report an error for ENOENT.
 413         (remove_all(const path&)): Fix type of result variable.
 414         (remove_all(const path&, error_code&)): Use non-throwing increment
 415         for directory iterator. Call POSIX remove directly to avoid redundant
 416         calls to symlink_status. Do not report errors for ENOENT.
 417         * src/filesystem/std-ops.cc: Likewise.
 418         * testsuite/27_io/filesystem/operations/remove_all.cc: Test throwing
 419         overload.
 420         * testsuite/experimental/filesystem/operations/remove_all.cc:
 421         Likewise.
 422
 423 2018-01-04  Jonathan Wakely  <jwakely@redhat.com>
 424
 425         PR libstdc++/83626
 426         * src/filesystem/ops.cc (remove(const path&, error_code&))): Remove
 427         redundant call to ec.clear().
 428         (remove_all(const path&, error_code&))): Do not return an error for
 429         non-existent paths.
 430         * src/filesystem/std-ops.cc: Likewise.
 431         * testsuite/27_io/filesystem/operations/remove.cc: New test.
 432         * testsuite/27_io/filesystem/operations/remove_all.cc: Fix expected
 433         results for non-existent paths.
 434         * testsuite/experimental/filesystem/operations/remove.cc: New test.
 435         * testsuite/experimental/filesystem/operations/remove_all.cc: Fix
 436         expected results for non-existent paths.
 437
 438         * include/bits/fs_ops.h (exists(const path&, error_code&))): Only
 439         check status_known once.
 440         * include/experimental/bits/fs_ops.h: Likewise.
 441
 442         PR libstdc++/83607
 443         * include/std/functional (__is_byte_like): New trait.
 444         (__is_std_equal_to): Remove.
 445         (__boyer_moore_base_t): Use __is_byte_like instead of
 446         __is_std_equal_to.
 447         * include/experimental/functional (__is_std_equal_to): Remove.
 448         (__boyer_moore_base_t): Use __is_byte_like instead of
 449         __is_std_equal_to.
 450         * testsuite/20_util/function_objects/83607.cc: New test.
 451
 452 2018-01-03  Ville Voutilainen  <ville.voutilainen@gmail.com>
 453
 454         Protect optional's deduction guide with the feature macro
 455         * include/std/optional: Use the feature macro.
 456
 457 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 458
 459         Update copyright years.
 460 \f
 461 Copyright (C) 2018 Free Software Foundation, Inc.
 462
 463 Copying and distribution of this file, with or without modification,
 464 are permitted in any medium without royalty provided the copyright
 465 notice and this notice are preserved.