libstdc++-v3/ChangeLog

   1 2018-01-14  Andreas Schwab  <schwab@linux-m68k.org>
   2
   3         PR libstdc++/81092
   4         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
   5
   6 2018-01-13  Tim Shen  <timshen@google.com>
   7
   8         PR libstdc++/83601
   9         * include/bits/regex.tcc (regex_replace): Fix escaping in sed.
  10         * testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc: Tests.
  11         * testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc: Tests.
  12
  13 2018-01-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  14
  15         PR libstdc++/64054
  16         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc:
  17         Remove dg-xfail-run-if.
  18
  19 2018-01-10  François Dumont  <fdumont@gcc.gnu.org>
  20
  21         * include/bits/forward_list.h
  22         (_Fwd_list_node_base(_Fwd_list_node_base&&)): New.
  23         (_Fwd_list_node_base& operator=(_Fwd_list_node_base&&)): New.
  24         (_Fwd_list_node_base(const _Fwd_list_node_base&)): Explicit delete.
  25         (_Fwd_list_node_base& operator=(const _Fwd_list_node_base&)): Likewise.
  26         (_Fwd_list_impl()): Add noexcept qualification.
  27         (_Fwd_list_impl(const _Node_alloc_type&)): Delete.
  28         (_Fwd_list_impl(_Fwd_list_impl&&)): New, default.
  29         (_Fwd_list_impl(_Fwd_list_impl&&, _Node_alloc_type&&)): New.
  30         (_Fwd_list_base()): Default.
  31         (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&, true_type)): New.
  32         (_Fwd_list_base(_Fwd_list_base&&)): Default.
  33         (forward_list<>()): Default.
  34         (forward_list<>(forward_list&&)): Default.
  35         (forward_list(forward_list&&, _Node_alloc_type&&, false_type)): New.
  36         (forward_list(forward_list&&, _Node_alloc_type&&, true_type)): New.
  37         (forward_list(forward_list&&, const _Alloc&)): Adapt to use latters.
  38         * include/bits/forward_list.tcc
  39         (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&)): Adapt to use
  40         _M_impl._M_head move assignment.
  41         (forward_list<>::merge(forward_list<>&&, _Comp)): Likewise.
  42         * testsuite/23_containers/forward_list/allocator/default_init.cc: New.
  43
  44 2018-01-09  Jonathan Wakely  <jwakely@redhat.com>
  45
  46         PR libstdc++/80276
  47         * python/libstdcxx/v6/printers.py (SharedPointerPrinter)
  48         (UniquePointerPrinter): Print correct template argument, not type of
  49         the pointer.
  50         (TemplateTypePrinter._recognizer.recognize): Handle failure to lookup
  51         a type.
  52         * testsuite/libstdc++-prettyprinters/cxx11.cc: Test unique_ptr of
  53         array type.
  54         * testsuite/libstdc++-prettyprinters/cxx17.cc: Test shared_ptr and
  55         weak_ptr of array types.
  56
  57 2018-01-09  François Dumont  <fdumont@gcc.gnu.org>
  58
  59         PR libstdc++/83709
  60         * include/bits/hashtable_policy.h
  61         (__distance_fwd(_Iterator, _Iterator, input_iterator_tag)): Return 1 if
  62         __first != __last.
  63         (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, true_type)): New.
  64         (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, false_type)):
  65         Add false_type parameter.
  66         (_Insert_base::insert): Adapt.
  67         * include/bits/hashtable.h (_Hashtable::operator=(initializzr_list<>)):
  68         Adapt.
  69         (_Hashtable::_M_insert(_Arg&&, const _NodeGen&, true_type, size_t)):
  70          Add __n_elt parameter, defaulted to 1.
  71         (_Hashtable::_M_insert_unique_node): Likewise. Use it to call rehash
  72         policy _M_need_rehash.
  73         (_Hashtable::_M_merge_unique): Pass target number of elements to add to
  74         produce only 1 rehash if necessary.
  75         * testsuite/23_containers/unordered_map/insert/83709.cc: New.
  76         * testsuite/23_containers/unordered_set/insert/83709.cc: New.
  77
  78 2018-01-09  Jonathan Wakely  <jwakely@redhat.com>
  79
  80         PR libstdc++/59253 (partial)
  81         * python/libstdcxx/v6/printers.py (SmartPtrIterator): Common iterator
  82         type for pointer stored by shared_ptr, weak_ptr and unique_ptr.
  83         (SharedPointerPrinter, UniquePointerPrinter): Treat stored values as
  84         children.
  85         * testsuite/libstdc++-prettyprinters/cxx11.cc: Update expected output
  86         of unique_ptr printer.
  87         * testsuite/libstdc++-prettyprinters/shared_ptr.cc: Update expected
  88         output of shared_ptr printer.
  89
  90 2018-01-05  Jonathan Wakely  <jwakely@redhat.com>
  91
  92         PR libstdc++/83626
  93         * src/filesystem/ops.cc (remove(const path&, error_code&)): Remove
  94         unnecessary symlink_status call.
  95         (remove_all(const path&, error_code&)): Use filesystem::remove.
  96         * src/filesystem/std-ops.cc: Likewise.
  97
  98         PR libstdc++/83279
  99         * src/filesystem/std-ops.cc  (do_copy_file): Use non-null offset with
 100         sendfile.
 101
 102         PR libstdc++/83626
 103         * src/filesystem/ops.cc (remove(const path&, error_code&)): Do not
 104         report an error for ENOENT.
 105         (remove_all(const path&)): Fix type of result variable.
 106         (remove_all(const path&, error_code&)): Use non-throwing increment
 107         for directory iterator. Call POSIX remove directly to avoid redundant
 108         calls to symlink_status. Do not report errors for ENOENT.
 109         * src/filesystem/std-ops.cc: Likewise.
 110         * testsuite/27_io/filesystem/operations/remove_all.cc: Test throwing
 111         overload.
 112         * testsuite/experimental/filesystem/operations/remove_all.cc:
 113         Likewise.
 114
 115 2018-01-04  Jonathan Wakely  <jwakely@redhat.com>
 116
 117         PR libstdc++/83626
 118         * src/filesystem/ops.cc (remove(const path&, error_code&))): Remove
 119         redundant call to ec.clear().
 120         (remove_all(const path&, error_code&))): Do not return an error for
 121         non-existent paths.
 122         * src/filesystem/std-ops.cc: Likewise.
 123         * testsuite/27_io/filesystem/operations/remove.cc: New test.
 124         * testsuite/27_io/filesystem/operations/remove_all.cc: Fix expected
 125         results for non-existent paths.
 126         * testsuite/experimental/filesystem/operations/remove.cc: New test.
 127         * testsuite/experimental/filesystem/operations/remove_all.cc: Fix
 128         expected results for non-existent paths.
 129
 130         * include/bits/fs_ops.h (exists(const path&, error_code&))): Only
 131         check status_known once.
 132         * include/experimental/bits/fs_ops.h: Likewise.
 133
 134         PR libstdc++/83607
 135         * include/std/functional (__is_byte_like): New trait.
 136         (__is_std_equal_to): Remove.
 137         (__boyer_moore_base_t): Use __is_byte_like instead of
 138         __is_std_equal_to.
 139         * include/experimental/functional (__is_std_equal_to): Remove.
 140         (__boyer_moore_base_t): Use __is_byte_like instead of
 141         __is_std_equal_to.
 142         * testsuite/20_util/function_objects/83607.cc: New test.
 143
 144 2018-01-03  Ville Voutilainen  <ville.voutilainen@gmail.com>
 145
 146         Protect optional's deduction guide with the feature macro
 147         * include/std/optional: Use the feature macro.
 148
 149 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 150
 151         Update copyright years.
 152 \f
 153 Copyright (C) 2018 Free Software Foundation, Inc.
 154
 155 Copying and distribution of this file, with or without modification,
 156 are permitted in any medium without royalty provided the copyright
 157 notice and this notice are preserved.