libstdc++-v3/ChangeLog

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