libstdc++-v3/ChangeLog

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