1 2018-03-09 Jonathan Wakely <jwakely@redhat.com>
3 src/filesystem/ops.cc (create_dir): Pass error_code to is_directory.
4 src/filesystem/std-ops.cc (create_dir): Likewise.
6 2018-03-08 François Dumont <fdumont@gcc.gnu.org>
8 * python/libstdcxx/v6/printers.py (NodeIteratorPrinter): New.
9 (StdListIteratorPrinter): Inherit from latter.
10 (StdFwdListIteratorPrinter): New, inherit from latter.
11 (StdDebugIteratorPrinter.to_string): Use non-debug iterator printer
12 when iterator has no associated container.
13 (build_libstdcxx_dictionary): Add __gnu_cxx::_Fwd_list_iterator and
14 __gnu_cxx::_Fwd_list_const_iterator printers. Remove __norm namespace
16 * testsuite/libstdc++-prettyprinters/debug.cc: Adapt.
17 * testsuite/libstdc++-prettyprinters/debug_cxx11.cc: Adapt.
19 2018-03-06 Ville Voutilainen <ville.voutilainen@gmail.com>
22 * include/std/optional (_Optional_payload): Split into multiple
23 specializations that can handle different cases of trivial or
24 non-trivial assignment operators.
25 * testsuite/20_util/optional/84601.cc: New.
26 * testsuite/20_util/optional/cons/value_neg.cc: Adjust.
28 2018-03-02 Jonathan Wakely <jwakely@redhat.com>
31 * include/bits/parse_numbers.h (_Number_help): Add partial
32 specialization to handle digit separators. Adjust partial
33 specialization for recursion temrination to require _Pow == 1ULL.
34 * testsuite/20_util/duration/literals/84671.cc: New
36 2018-02-27 Ville Voutilainen <ville.voutilainen@gmail.com>
38 Implement the missing bits of LWG 2769
39 * include/std/any (any_cast(const any&)): Add static_assert.
40 (any_cast(any&)): Likewise.
41 (any_cast(any&&)): Likewise, and remove the handling
42 for copyable-but-not-movable type.
43 * testsuite/20_util/any/misc/any_cast.cc: Adjust.
44 * testsuite/20_util/any/misc/any_cast_neg.cc: Likewise, and
47 2018-02-23 Jonathan Wakely <jwakely@redhat.com>
50 * include/std/thread (thread::__make_invoker): Construct tuple
51 directly instead of using make_tuple.
52 * testsuite/30_threads/async/84532.cc: New.
53 * testsuite/30_threads/thread/84532.cc: New.
55 2018-02-20 François Dumont <fdumont@gcc.gnu.org>
57 * include/ext/aligned_buffer.h [_GLIBCXX_INLINE_VERSION]
58 (template<> __aligned_buffer): Define as __aligned_membuf alias.
60 2018-02-19 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
63 * configure: Regenerate.
65 2018-02-15 Jonathan Wakely <jwakely@redhat.com>
68 * configure.ac (INCLUDE_DIR_NOTPARALLEL): Define.
69 * configure: Regenerate.
70 * include/Makefile.am (INCLUDE_DIR_NOTPARALLEL): Add .NOTPARALLEL when
72 * include/Makefile.in: Regenerate.
74 2018-01-29 Jonathan Wakely <jwakely@redhat.com>
77 * testsuite/26_numerics/random/chi_squared_distribution/83833.cc:
78 Add -ffloat-store to options for m68k and ia32.
80 * doc/xml/faq.xml: Update copyright years.
81 * doc/html/*: Regenerate.
84 * include/std/any (any::__do_emplace): Only set _M_manager after
85 constructing the contained object.
86 * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust dg-error line.
87 * testsuite/20_util/any/modifiers/83658.cc: New test.
89 2018-01-25 Jonathan Wakely <jwakely@redhat.com>
92 * include/c_global/cstddef (__byte_operand): Define primary template.
93 * testsuite/18_support/byte/81076.cc: New test.
95 2018-01-19 Christophe Lyon <christophe.lyon@linaro.org>
97 * testsuite/ext/special_functions/airy_ai/check_nan.cc: Fix
98 dg-options and dg-add-options order.
99 * testsuite/ext/special_functions/airy_bi/check_nan.cc: Likewise.
100 * testsuite/ext/special_functions/conf_hyperg/check_nan.cc:
102 * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
103 * testsuite/special_functions/01_assoc_laguerre/check_nan.cc:
105 * testsuite/special_functions/02_assoc_legendre/check_nan.cc:
107 * testsuite/special_functions/03_beta/check_nan.cc: Likewise.
108 * testsuite/special_functions/04_comp_ellint_1/check_nan.cc:
110 * testsuite/special_functions/05_comp_ellint_2/check_nan.cc:
112 * testsuite/special_functions/06_comp_ellint_3/check_nan.cc:
114 * testsuite/special_functions/06_comp_ellint_3/pr66689.cc:
116 * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc:
118 * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc:
120 * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc:
122 * testsuite/special_functions/10_cyl_neumann/check_nan.cc:
124 * testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
125 * testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
126 * testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
127 * testsuite/special_functions/13_ellint_3/pr66689.cc: Likewise.
128 * testsuite/special_functions/14_expint/check_nan.cc: Likewise.
129 * testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
130 * testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
131 * testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
132 * testsuite/special_functions/18_riemann_zeta/check_nan.cc:
134 * testsuite/special_functions/19_sph_bessel/check_nan.cc:
136 * testsuite/special_functions/20_sph_legendre/check_nan.cc:
138 * testsuite/special_functions/21_sph_neumann/check_nan.cc:
141 2018-01-18 Uros Bizjak <ubizjak@gmail.com>
143 * configure.ac (AC_CHECK_HEADERS): Add linux/types.h. Conditionally
144 include linux/types.h when checking linux/random.h header.
145 * config.h.in: Regenerate.
147 * src/c++11/random.cc: Conditionally include linux/types.h.
149 2018-01-16 Eric Botcazou <ebotcazou@adacore.com>
151 * testsuite/17_intro/names.cc: Undefine 'y' on SPARC/Linux.
153 2018-01-16 Jonathan Wakely <jwakely@redhat.com>
156 * config/abi/pre/gnu.ver (GLIBCXX_3.4): Replace std::c[a-g]* wildcard
157 pattern with exact match for std::cerr.
159 2018-01-15 Jonathan Wakely <jwakely@redhat.com>
162 * include/bits/random.h (chi_squared_distribution::param): Update
163 gamma distribution parameter.
164 * testsuite/26_numerics/random/chi_squared_distribution/83833.cc: New
168 * include/std/type_traits (has_unique_object_representations_v): Add
170 * testsuite/20_util/has_unique_object_representations/value.cc: Check
173 2018-01-15 Ville Voutilainen <ville.voutilainen@gmail.com>
175 Make optional conditionally
176 trivially_{copy,move}_{constructible,assignable}
177 * include/std/optional (_Optional_payload): Fix the comment in
178 the class head and turn into a primary and one specialization.
179 (_Optional_payload::_M_engaged): Strike the NSDMI.
180 (_Optional_payload<_Tp, false>::operator=(const _Optional_payload&)):
182 (_Optional_payload<_Tp, false>::operator=(_Optional_payload&&)):
184 (_Optional_payload<_Tp, false>::_M_get): Likewise.
185 (_Optional_payload<_Tp, false>::_M_reset): Likewise.
186 (_Optional_base_impl): Likewise.
187 (_Optional_base): Turn into a primary and three specializations.
188 (optional(nullopt)): Change the base init.
189 * testsuite/20_util/optional/assignment/8.cc: New.
190 * testsuite/20_util/optional/cons/trivial.cc: Likewise.
191 * testsuite/20_util/optional/cons/value_neg.cc: Adjust.
193 2018-01-15 Jonathan Wakely <jwakely@redhat.com>
196 * python/libstdcxx/v6/printers.py (strip_inline_namespaces): New.
197 (get_template_arg_list): New.
198 (StdVariantPrinter._template_args): Remove, use get_template_arg_list
200 (TemplateTypePrinter): Rewrite to work with gdb.Type objects instead
201 of strings and regular expressions.
202 (add_one_template_type_printer): Adapt to new TemplateTypePrinter.
203 (FilteringTypePrinter): Add docstring. Match using startswith. Use
204 strip_inline_namespaces instead of strip_versioned_namespace.
205 (add_one_type_printer): Prepend namespace to match argument.
206 (register_type_printers): Add type printers for char16_t and char32_t
207 string types and for types using cxx11 ABI. Update calls to
208 add_one_template_type_printer to provide default argument dicts.
209 * testsuite/libstdc++-prettyprinters/80276.cc: New test.
210 * testsuite/libstdc++-prettyprinters/whatis.cc: Remove tests for
211 basic_string<unsigned char> and basic_string<signed char>.
212 * testsuite/libstdc++-prettyprinters/whatis2.cc: Duplicate whatis.cc
213 to test local variables, without overriding _GLIBCXX_USE_CXX11_ABI.
215 2018-01-14 Andreas Schwab <schwab@linux-m68k.org>
218 * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
220 2018-01-13 Tim Shen <timshen@google.com>
223 * include/bits/regex.tcc (regex_replace): Fix escaping in sed.
224 * testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc: Tests.
225 * testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc: Tests.
227 2018-01-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
230 * testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc:
231 Remove dg-xfail-run-if.
233 2018-01-10 François Dumont <fdumont@gcc.gnu.org>
235 * include/bits/forward_list.h
236 (_Fwd_list_node_base(_Fwd_list_node_base&&)): New.
237 (_Fwd_list_node_base& operator=(_Fwd_list_node_base&&)): New.
238 (_Fwd_list_node_base(const _Fwd_list_node_base&)): Explicit delete.
239 (_Fwd_list_node_base& operator=(const _Fwd_list_node_base&)): Likewise.
240 (_Fwd_list_impl()): Add noexcept qualification.
241 (_Fwd_list_impl(const _Node_alloc_type&)): Delete.
242 (_Fwd_list_impl(_Fwd_list_impl&&)): New, default.
243 (_Fwd_list_impl(_Fwd_list_impl&&, _Node_alloc_type&&)): New.
244 (_Fwd_list_base()): Default.
245 (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&, true_type)): New.
246 (_Fwd_list_base(_Fwd_list_base&&)): Default.
247 (forward_list<>()): Default.
248 (forward_list<>(forward_list&&)): Default.
249 (forward_list(forward_list&&, _Node_alloc_type&&, false_type)): New.
250 (forward_list(forward_list&&, _Node_alloc_type&&, true_type)): New.
251 (forward_list(forward_list&&, const _Alloc&)): Adapt to use latters.
252 * include/bits/forward_list.tcc
253 (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&)): Adapt to use
254 _M_impl._M_head move assignment.
255 (forward_list<>::merge(forward_list<>&&, _Comp)): Likewise.
256 * testsuite/23_containers/forward_list/allocator/default_init.cc: New.
258 2018-01-09 Jonathan Wakely <jwakely@redhat.com>
261 * python/libstdcxx/v6/printers.py (SharedPointerPrinter)
262 (UniquePointerPrinter): Print correct template argument, not type of
264 (TemplateTypePrinter._recognizer.recognize): Handle failure to lookup
266 * testsuite/libstdc++-prettyprinters/cxx11.cc: Test unique_ptr of
268 * testsuite/libstdc++-prettyprinters/cxx17.cc: Test shared_ptr and
269 weak_ptr of array types.
271 2018-01-09 François Dumont <fdumont@gcc.gnu.org>
274 * include/bits/hashtable_policy.h
275 (__distance_fwd(_Iterator, _Iterator, input_iterator_tag)): Return 1 if
277 (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, true_type)): New.
278 (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, false_type)):
279 Add false_type parameter.
280 (_Insert_base::insert): Adapt.
281 * include/bits/hashtable.h (_Hashtable::operator=(initializzr_list<>)):
283 (_Hashtable::_M_insert(_Arg&&, const _NodeGen&, true_type, size_t)):
284 Add __n_elt parameter, defaulted to 1.
285 (_Hashtable::_M_insert_unique_node): Likewise. Use it to call rehash
286 policy _M_need_rehash.
287 (_Hashtable::_M_merge_unique): Pass target number of elements to add to
288 produce only 1 rehash if necessary.
289 * testsuite/23_containers/unordered_map/insert/83709.cc: New.
290 * testsuite/23_containers/unordered_set/insert/83709.cc: New.
292 2018-01-09 Juraj Oršulić <juraj.orsulic@fer.hr>
293 Jonathan Wakely <jwakely@redhat.com>
295 PR libstdc++/59253 (partial)
296 * python/libstdcxx/v6/printers.py (SmartPtrIterator): Common iterator
297 type for pointer stored by shared_ptr, weak_ptr and unique_ptr.
298 (SharedPointerPrinter, UniquePointerPrinter): Treat stored values as
300 * testsuite/libstdc++-prettyprinters/cxx11.cc: Update expected output
301 of unique_ptr printer.
302 * testsuite/libstdc++-prettyprinters/shared_ptr.cc: Update expected
303 output of shared_ptr printer.
305 2018-01-05 Jonathan Wakely <jwakely@redhat.com>
308 * src/filesystem/ops.cc (remove(const path&, error_code&)): Remove
309 unnecessary symlink_status call.
310 (remove_all(const path&, error_code&)): Use filesystem::remove.
311 * src/filesystem/std-ops.cc: Likewise.
314 * src/filesystem/std-ops.cc (do_copy_file): Use non-null offset with
318 * src/filesystem/ops.cc (remove(const path&, error_code&)): Do not
319 report an error for ENOENT.
320 (remove_all(const path&)): Fix type of result variable.
321 (remove_all(const path&, error_code&)): Use non-throwing increment
322 for directory iterator. Call POSIX remove directly to avoid redundant
323 calls to symlink_status. Do not report errors for ENOENT.
324 * src/filesystem/std-ops.cc: Likewise.
325 * testsuite/27_io/filesystem/operations/remove_all.cc: Test throwing
327 * testsuite/experimental/filesystem/operations/remove_all.cc:
330 2018-01-04 Jonathan Wakely <jwakely@redhat.com>
333 * src/filesystem/ops.cc (remove(const path&, error_code&))): Remove
334 redundant call to ec.clear().
335 (remove_all(const path&, error_code&))): Do not return an error for
337 * src/filesystem/std-ops.cc: Likewise.
338 * testsuite/27_io/filesystem/operations/remove.cc: New test.
339 * testsuite/27_io/filesystem/operations/remove_all.cc: Fix expected
340 results for non-existent paths.
341 * testsuite/experimental/filesystem/operations/remove.cc: New test.
342 * testsuite/experimental/filesystem/operations/remove_all.cc: Fix
343 expected results for non-existent paths.
345 * include/bits/fs_ops.h (exists(const path&, error_code&))): Only
346 check status_known once.
347 * include/experimental/bits/fs_ops.h: Likewise.
350 * include/std/functional (__is_byte_like): New trait.
351 (__is_std_equal_to): Remove.
352 (__boyer_moore_base_t): Use __is_byte_like instead of
354 * include/experimental/functional (__is_std_equal_to): Remove.
355 (__boyer_moore_base_t): Use __is_byte_like instead of
357 * testsuite/20_util/function_objects/83607.cc: New test.
359 2018-01-03 Ville Voutilainen <ville.voutilainen@gmail.com>
361 Protect optional's deduction guide with the feature macro
362 * include/std/optional: Use the feature macro.
364 2018-01-03 Jakub Jelinek <jakub@redhat.com>
366 Update copyright years.
368 Copyright (C) 2018 Free Software Foundation, Inc.
370 Copying and distribution of this file, with or without modification,
371 are permitted in any medium without royalty provided the copyright
372 notice and this notice are preserved.