1 2018-01-15 Jonathan Wakely <jwakely@redhat.com>
4 * include/bits/random.h (chi_squared_distribution::param): Update
5 gamma distribution parameter.
6 * testsuite/26_numerics/random/chi_squared_distribution/83833.cc: New
10 * include/std/type_traits (has_unique_object_representations_v): Add
12 * testsuite/20_util/has_unique_object_representations/value.cc: Check
15 2018-01-15 Ville Voutilainen <ville.voutilainen@gmail.com>
17 Make optional conditionally
18 trivially_{copy,move}_{constructible,assignable}
19 * include/std/optional (_Optional_payload): Fix the comment in
20 the class head and turn into a primary and one specialization.
21 (_Optional_payload::_M_engaged): Strike the NSDMI.
22 (_Optional_payload<_Tp, false>::operator=(const _Optional_payload&)):
24 (_Optional_payload<_Tp, false>::operator=(_Optional_payload&&)):
26 (_Optional_payload<_Tp, false>::_M_get): Likewise.
27 (_Optional_payload<_Tp, false>::_M_reset): Likewise.
28 (_Optional_base_impl): Likewise.
29 (_Optional_base): Turn into a primary and three specializations.
30 (optional(nullopt)): Change the base init.
31 * testsuite/20_util/optional/assignment/8.cc: New.
32 * testsuite/20_util/optional/cons/trivial.cc: Likewise.
33 * testsuite/20_util/optional/cons/value_neg.cc: Adjust.
35 2018-01-15 Jonathan Wakely <jwakely@redhat.com>
38 * python/libstdcxx/v6/printers.py (strip_inline_namespaces): New.
39 (get_template_arg_list): New.
40 (StdVariantPrinter._template_args): Remove, use get_template_arg_list
42 (TemplateTypePrinter): Rewrite to work with gdb.Type objects instead
43 of strings and regular expressions.
44 (add_one_template_type_printer): Adapt to new TemplateTypePrinter.
45 (FilteringTypePrinter): Add docstring. Match using startswith. Use
46 strip_inline_namespaces instead of strip_versioned_namespace.
47 (add_one_type_printer): Prepend namespace to match argument.
48 (register_type_printers): Add type printers for char16_t and char32_t
49 string types and for types using cxx11 ABI. Update calls to
50 add_one_template_type_printer to provide default argument dicts.
51 * testsuite/libstdc++-prettyprinters/80276.cc: New test.
52 * testsuite/libstdc++-prettyprinters/whatis.cc: Remove tests for
53 basic_string<unsigned char> and basic_string<signed char>.
54 * testsuite/libstdc++-prettyprinters/whatis2.cc: Duplicate whatis.cc
55 to test local variables, without overriding _GLIBCXX_USE_CXX11_ABI.
57 2018-01-14 Andreas Schwab <schwab@linux-m68k.org>
60 * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
62 2018-01-13 Tim Shen <timshen@google.com>
65 * include/bits/regex.tcc (regex_replace): Fix escaping in sed.
66 * testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc: Tests.
67 * testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc: Tests.
69 2018-01-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
72 * testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc:
73 Remove dg-xfail-run-if.
75 2018-01-10 François Dumont <fdumont@gcc.gnu.org>
77 * include/bits/forward_list.h
78 (_Fwd_list_node_base(_Fwd_list_node_base&&)): New.
79 (_Fwd_list_node_base& operator=(_Fwd_list_node_base&&)): New.
80 (_Fwd_list_node_base(const _Fwd_list_node_base&)): Explicit delete.
81 (_Fwd_list_node_base& operator=(const _Fwd_list_node_base&)): Likewise.
82 (_Fwd_list_impl()): Add noexcept qualification.
83 (_Fwd_list_impl(const _Node_alloc_type&)): Delete.
84 (_Fwd_list_impl(_Fwd_list_impl&&)): New, default.
85 (_Fwd_list_impl(_Fwd_list_impl&&, _Node_alloc_type&&)): New.
86 (_Fwd_list_base()): Default.
87 (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&, true_type)): New.
88 (_Fwd_list_base(_Fwd_list_base&&)): Default.
89 (forward_list<>()): Default.
90 (forward_list<>(forward_list&&)): Default.
91 (forward_list(forward_list&&, _Node_alloc_type&&, false_type)): New.
92 (forward_list(forward_list&&, _Node_alloc_type&&, true_type)): New.
93 (forward_list(forward_list&&, const _Alloc&)): Adapt to use latters.
94 * include/bits/forward_list.tcc
95 (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&)): Adapt to use
96 _M_impl._M_head move assignment.
97 (forward_list<>::merge(forward_list<>&&, _Comp)): Likewise.
98 * testsuite/23_containers/forward_list/allocator/default_init.cc: New.
100 2018-01-09 Jonathan Wakely <jwakely@redhat.com>
103 * python/libstdcxx/v6/printers.py (SharedPointerPrinter)
104 (UniquePointerPrinter): Print correct template argument, not type of
106 (TemplateTypePrinter._recognizer.recognize): Handle failure to lookup
108 * testsuite/libstdc++-prettyprinters/cxx11.cc: Test unique_ptr of
110 * testsuite/libstdc++-prettyprinters/cxx17.cc: Test shared_ptr and
111 weak_ptr of array types.
113 2018-01-09 François Dumont <fdumont@gcc.gnu.org>
116 * include/bits/hashtable_policy.h
117 (__distance_fwd(_Iterator, _Iterator, input_iterator_tag)): Return 1 if
119 (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, true_type)): New.
120 (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, false_type)):
121 Add false_type parameter.
122 (_Insert_base::insert): Adapt.
123 * include/bits/hashtable.h (_Hashtable::operator=(initializzr_list<>)):
125 (_Hashtable::_M_insert(_Arg&&, const _NodeGen&, true_type, size_t)):
126 Add __n_elt parameter, defaulted to 1.
127 (_Hashtable::_M_insert_unique_node): Likewise. Use it to call rehash
128 policy _M_need_rehash.
129 (_Hashtable::_M_merge_unique): Pass target number of elements to add to
130 produce only 1 rehash if necessary.
131 * testsuite/23_containers/unordered_map/insert/83709.cc: New.
132 * testsuite/23_containers/unordered_set/insert/83709.cc: New.
134 2018-01-09 Juraj Oršulić <juraj.orsulic@fer.hr>
135 Jonathan Wakely <jwakely@redhat.com>
137 PR libstdc++/59253 (partial)
138 * python/libstdcxx/v6/printers.py (SmartPtrIterator): Common iterator
139 type for pointer stored by shared_ptr, weak_ptr and unique_ptr.
140 (SharedPointerPrinter, UniquePointerPrinter): Treat stored values as
142 * testsuite/libstdc++-prettyprinters/cxx11.cc: Update expected output
143 of unique_ptr printer.
144 * testsuite/libstdc++-prettyprinters/shared_ptr.cc: Update expected
145 output of shared_ptr printer.
147 2018-01-05 Jonathan Wakely <jwakely@redhat.com>
150 * src/filesystem/ops.cc (remove(const path&, error_code&)): Remove
151 unnecessary symlink_status call.
152 (remove_all(const path&, error_code&)): Use filesystem::remove.
153 * src/filesystem/std-ops.cc: Likewise.
156 * src/filesystem/std-ops.cc (do_copy_file): Use non-null offset with
160 * src/filesystem/ops.cc (remove(const path&, error_code&)): Do not
161 report an error for ENOENT.
162 (remove_all(const path&)): Fix type of result variable.
163 (remove_all(const path&, error_code&)): Use non-throwing increment
164 for directory iterator. Call POSIX remove directly to avoid redundant
165 calls to symlink_status. Do not report errors for ENOENT.
166 * src/filesystem/std-ops.cc: Likewise.
167 * testsuite/27_io/filesystem/operations/remove_all.cc: Test throwing
169 * testsuite/experimental/filesystem/operations/remove_all.cc:
172 2018-01-04 Jonathan Wakely <jwakely@redhat.com>
175 * src/filesystem/ops.cc (remove(const path&, error_code&))): Remove
176 redundant call to ec.clear().
177 (remove_all(const path&, error_code&))): Do not return an error for
179 * src/filesystem/std-ops.cc: Likewise.
180 * testsuite/27_io/filesystem/operations/remove.cc: New test.
181 * testsuite/27_io/filesystem/operations/remove_all.cc: Fix expected
182 results for non-existent paths.
183 * testsuite/experimental/filesystem/operations/remove.cc: New test.
184 * testsuite/experimental/filesystem/operations/remove_all.cc: Fix
185 expected results for non-existent paths.
187 * include/bits/fs_ops.h (exists(const path&, error_code&))): Only
188 check status_known once.
189 * include/experimental/bits/fs_ops.h: Likewise.
192 * include/std/functional (__is_byte_like): New trait.
193 (__is_std_equal_to): Remove.
194 (__boyer_moore_base_t): Use __is_byte_like instead of
196 * include/experimental/functional (__is_std_equal_to): Remove.
197 (__boyer_moore_base_t): Use __is_byte_like instead of
199 * testsuite/20_util/function_objects/83607.cc: New test.
201 2018-01-03 Ville Voutilainen <ville.voutilainen@gmail.com>
203 Protect optional's deduction guide with the feature macro
204 * include/std/optional: Use the feature macro.
206 2018-01-03 Jakub Jelinek <jakub@redhat.com>
208 Update copyright years.
210 Copyright (C) 2018 Free Software Foundation, Inc.
212 Copying and distribution of this file, with or without modification,
213 are permitted in any medium without royalty provided the copyright
214 notice and this notice are preserved.