libstdc++-v3/ChangeLog

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