libstdc++-v3/ChangeLog

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