1 2018-04-03 Jonathan Wakely <jwakely@redhat.com>
4 * include/std/variant (_Move_assign_base::operator=): Fix incorrect
6 * testsuite/20_util/variant/85183.cc: New.
8 2018-03-26 Jonathan Wakely <jwakely@redhat.com>
10 * include/std/variant (__get): Qualify calls to avoid ADL.
11 (__select_index): Adjust whitespace.
12 (variant): Add using-declaration to workaround Clang bug.
14 2018-03-22 Jonathan Wakely <jwakely@redhat.com>
17 * include/bits/stl_function.h (greater::__not_overloaded)
18 (less::__not_overloaded, greater_equal::__not_overloaded)
19 (less_equal::__not_overloaded): Fix ambiguous specializations.
20 * testsuite/20_util/function_objects/comparisons_pointer.cc: Add
21 tests for type with overlaoded operators.
23 2018-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26 * testsuite/experimental/memory_resource/resource_adaptor.cc:
27 xfail execution on 32-bit Solaris/x86.
29 2018-03-21 Jonathan Wakely <jwakely@redhat.com>
31 * testsuite/20_util/function_objects/comparisons_pointer.cc: Use
32 VERIFY instead of assert.
33 * testsuite/20_util/hash/84998.cc: New test.
34 * testsuite/23_containers/vector/cons/destructible_debug_neg.cc: New
35 copy of test adjusted for Debug Mode.
36 * testsuite/23_containers/vector/cons/destructible_neg.cc: Do not run
39 2018-03-20 François Dumont <fdumont@gcc.gnu.org>
42 * include/bits/stl_bvector.h: Fix std::hash friend declaration.
43 * include/std/bitset: Likewise.
44 * include/bits/stl_map.h (std::map<>): Fix _Rb_tree_merge_helper friend
46 * include/bits/stl_multimap.h (std::multimap<>): Likewise.
47 * include/bits/stl_multiset.h (std::multiset<>): Likewise.
48 * include/bits/stl_set.h (std::set<>): Likewise.
49 * include/bits/unordered_map.h (std::unordered_map<>): Fix
50 _Hash_merge_helper friend declaration.
51 (std::unordered_multimap<>): Likewise.
52 * include/bits/unordered_set.h (std::unordered_set<>): Likewise.
53 (std::unordered_multiset<>): Likewise.
55 2018-03-19 Gerald Pfeifer <gerald@pfeifer.com>
57 * doc/xml/api.xml: www.fsf.org has moved to https. Also omit
58 trailing slash for domain level link.
59 * doc/xml/faq.xml: Ditto.
60 * doc/xml/manual/appendix_free.xml (software): Ditto.
61 * doc/xml/manual/intro.xml: Ditto.
62 * doc/xml/manual/spine.xml: Ditto.
63 * doc/xml/spine.xml: Ditto.
65 2018-03-19 Gerald Pfeifer <gerald@pfeifer.com>
67 * doc/xml/manual/documentation_hacking.xml: Adjust link to
70 2018-03-17 Jonathan Wakely <jwakely@redhat.com>
72 * testsuite/20_util/function_objects/comparisons_pointer.cc: Adjust
75 2018-03-14 Jonathan Wakely <jwakely@redhat.com>
78 * include/bits/stl_function.h (greater<_Tp*>, less<_Tp*>)
79 (greater_equal<_Tp*>, less_equal<_Tp>*): Add partial specializations
80 to ensure total order for pointers.
81 (greater<void>, less<void>, greater_equal<void>, less_equal<void>):
82 Add operator() overloads for pointer arguments and make generic
83 overloads dispatch to new _S_cmp functions when comparisons would
84 use built-in operators for pointers.
85 * testsuite/20_util/function_objects/comparisons_pointer.cc: New.
87 2018-03-12 Jonathan Wakely <jwakely@redhat.com>
91 * crossconfig.m4: Check for aligned_alloc etc. on freebsd and mingw32.
92 * configure: Regenerate.
93 * include/c_global/cstdlib [_GLIBCXX_HAVE_ALIGNED_ALLOC]
94 (aligned_alloc): Add using-declaration.
95 * testsuite/18_support/aligned_alloc/aligned_alloc.cc: New test.
97 2018-03-09 François Dumont <fdumont@gcc.gnu.org>
99 * python/libstdcxx/v6/printers.py (build_libstdcxx_dictionary):
100 Fix std::_Fwd_list_iterator and std::_Fwd_list_const_iterator printers
103 2018-03-09 Jonathan Wakely <jwakely@redhat.com>
106 * include/std/variant (get<_Tp, _Types...>, get_if<_Tp, _Types...>):
107 Qualify calls to get<_Np, Types...> and get_if<_Np, _Types...>.
109 src/filesystem/ops.cc (create_dir): Pass error_code to is_directory.
110 src/filesystem/std-ops.cc (create_dir): Likewise.
112 2018-03-08 François Dumont <fdumont@gcc.gnu.org>
114 * python/libstdcxx/v6/printers.py (NodeIteratorPrinter): New.
115 (StdListIteratorPrinter): Inherit from latter.
116 (StdFwdListIteratorPrinter): New, inherit from latter.
117 (StdDebugIteratorPrinter.to_string): Use non-debug iterator printer
118 when iterator has no associated container.
119 (build_libstdcxx_dictionary): Add __gnu_cxx::_Fwd_list_iterator and
120 __gnu_cxx::_Fwd_list_const_iterator printers. Remove __norm namespace
122 * testsuite/libstdc++-prettyprinters/debug.cc: Adapt.
123 * testsuite/libstdc++-prettyprinters/debug_cxx11.cc: Adapt.
125 2018-03-06 Ville Voutilainen <ville.voutilainen@gmail.com>
128 * include/std/optional (_Optional_payload): Split into multiple
129 specializations that can handle different cases of trivial or
130 non-trivial assignment operators.
131 * testsuite/20_util/optional/84601.cc: New.
132 * testsuite/20_util/optional/cons/value_neg.cc: Adjust.
134 2018-03-02 Jonathan Wakely <jwakely@redhat.com>
137 * include/bits/parse_numbers.h (_Number_help): Add partial
138 specialization to handle digit separators. Adjust partial
139 specialization for recursion temrination to require _Pow == 1ULL.
140 * testsuite/20_util/duration/literals/84671.cc: New
142 2018-02-27 Ville Voutilainen <ville.voutilainen@gmail.com>
144 Implement the missing bits of LWG 2769
145 * include/std/any (any_cast(const any&)): Add static_assert.
146 (any_cast(any&)): Likewise.
147 (any_cast(any&&)): Likewise, and remove the handling
148 for copyable-but-not-movable type.
149 * testsuite/20_util/any/misc/any_cast.cc: Adjust.
150 * testsuite/20_util/any/misc/any_cast_neg.cc: Likewise, and
153 2018-02-23 Jonathan Wakely <jwakely@redhat.com>
156 * include/std/thread (thread::__make_invoker): Construct tuple
157 directly instead of using make_tuple.
158 * testsuite/30_threads/async/84532.cc: New.
159 * testsuite/30_threads/thread/84532.cc: New.
161 2018-02-20 François Dumont <fdumont@gcc.gnu.org>
163 * include/ext/aligned_buffer.h [_GLIBCXX_INLINE_VERSION]
164 (template<> __aligned_buffer): Define as __aligned_membuf alias.
166 2018-02-19 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
169 * configure: Regenerate.
171 2018-02-15 Jonathan Wakely <jwakely@redhat.com>
174 * configure.ac (INCLUDE_DIR_NOTPARALLEL): Define.
175 * configure: Regenerate.
176 * include/Makefile.am (INCLUDE_DIR_NOTPARALLEL): Add .NOTPARALLEL when
178 * include/Makefile.in: Regenerate.
180 2018-01-29 Jonathan Wakely <jwakely@redhat.com>
183 * testsuite/26_numerics/random/chi_squared_distribution/83833.cc:
184 Add -ffloat-store to options for m68k and ia32.
186 * doc/xml/faq.xml: Update copyright years.
187 * doc/html/*: Regenerate.
190 * include/std/any (any::__do_emplace): Only set _M_manager after
191 constructing the contained object.
192 * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust dg-error line.
193 * testsuite/20_util/any/modifiers/83658.cc: New test.
195 2018-01-25 Jonathan Wakely <jwakely@redhat.com>
198 * include/c_global/cstddef (__byte_operand): Define primary template.
199 * testsuite/18_support/byte/81076.cc: New test.
201 2018-01-19 Christophe Lyon <christophe.lyon@linaro.org>
203 * testsuite/ext/special_functions/airy_ai/check_nan.cc: Fix
204 dg-options and dg-add-options order.
205 * testsuite/ext/special_functions/airy_bi/check_nan.cc: Likewise.
206 * testsuite/ext/special_functions/conf_hyperg/check_nan.cc:
208 * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
209 * testsuite/special_functions/01_assoc_laguerre/check_nan.cc:
211 * testsuite/special_functions/02_assoc_legendre/check_nan.cc:
213 * testsuite/special_functions/03_beta/check_nan.cc: Likewise.
214 * testsuite/special_functions/04_comp_ellint_1/check_nan.cc:
216 * testsuite/special_functions/05_comp_ellint_2/check_nan.cc:
218 * testsuite/special_functions/06_comp_ellint_3/check_nan.cc:
220 * testsuite/special_functions/06_comp_ellint_3/pr66689.cc:
222 * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc:
224 * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc:
226 * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc:
228 * testsuite/special_functions/10_cyl_neumann/check_nan.cc:
230 * testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
231 * testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
232 * testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
233 * testsuite/special_functions/13_ellint_3/pr66689.cc: Likewise.
234 * testsuite/special_functions/14_expint/check_nan.cc: Likewise.
235 * testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
236 * testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
237 * testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
238 * testsuite/special_functions/18_riemann_zeta/check_nan.cc:
240 * testsuite/special_functions/19_sph_bessel/check_nan.cc:
242 * testsuite/special_functions/20_sph_legendre/check_nan.cc:
244 * testsuite/special_functions/21_sph_neumann/check_nan.cc:
247 2018-01-18 Uros Bizjak <ubizjak@gmail.com>
249 * configure.ac (AC_CHECK_HEADERS): Add linux/types.h. Conditionally
250 include linux/types.h when checking linux/random.h header.
251 * config.h.in: Regenerate.
253 * src/c++11/random.cc: Conditionally include linux/types.h.
255 2018-01-16 Eric Botcazou <ebotcazou@adacore.com>
257 * testsuite/17_intro/names.cc: Undefine 'y' on SPARC/Linux.
259 2018-01-16 Jonathan Wakely <jwakely@redhat.com>
262 * config/abi/pre/gnu.ver (GLIBCXX_3.4): Replace std::c[a-g]* wildcard
263 pattern with exact match for std::cerr.
265 2018-01-15 Jonathan Wakely <jwakely@redhat.com>
268 * include/bits/random.h (chi_squared_distribution::param): Update
269 gamma distribution parameter.
270 * testsuite/26_numerics/random/chi_squared_distribution/83833.cc: New
274 * include/std/type_traits (has_unique_object_representations_v): Add
276 * testsuite/20_util/has_unique_object_representations/value.cc: Check
279 2018-01-15 Ville Voutilainen <ville.voutilainen@gmail.com>
281 Make optional conditionally
282 trivially_{copy,move}_{constructible,assignable}
283 * include/std/optional (_Optional_payload): Fix the comment in
284 the class head and turn into a primary and one specialization.
285 (_Optional_payload::_M_engaged): Strike the NSDMI.
286 (_Optional_payload<_Tp, false>::operator=(const _Optional_payload&)):
288 (_Optional_payload<_Tp, false>::operator=(_Optional_payload&&)):
290 (_Optional_payload<_Tp, false>::_M_get): Likewise.
291 (_Optional_payload<_Tp, false>::_M_reset): Likewise.
292 (_Optional_base_impl): Likewise.
293 (_Optional_base): Turn into a primary and three specializations.
294 (optional(nullopt)): Change the base init.
295 * testsuite/20_util/optional/assignment/8.cc: New.
296 * testsuite/20_util/optional/cons/trivial.cc: Likewise.
297 * testsuite/20_util/optional/cons/value_neg.cc: Adjust.
299 2018-01-15 Jonathan Wakely <jwakely@redhat.com>
302 * python/libstdcxx/v6/printers.py (strip_inline_namespaces): New.
303 (get_template_arg_list): New.
304 (StdVariantPrinter._template_args): Remove, use get_template_arg_list
306 (TemplateTypePrinter): Rewrite to work with gdb.Type objects instead
307 of strings and regular expressions.
308 (add_one_template_type_printer): Adapt to new TemplateTypePrinter.
309 (FilteringTypePrinter): Add docstring. Match using startswith. Use
310 strip_inline_namespaces instead of strip_versioned_namespace.
311 (add_one_type_printer): Prepend namespace to match argument.
312 (register_type_printers): Add type printers for char16_t and char32_t
313 string types and for types using cxx11 ABI. Update calls to
314 add_one_template_type_printer to provide default argument dicts.
315 * testsuite/libstdc++-prettyprinters/80276.cc: New test.
316 * testsuite/libstdc++-prettyprinters/whatis.cc: Remove tests for
317 basic_string<unsigned char> and basic_string<signed char>.
318 * testsuite/libstdc++-prettyprinters/whatis2.cc: Duplicate whatis.cc
319 to test local variables, without overriding _GLIBCXX_USE_CXX11_ABI.
321 2018-01-14 Andreas Schwab <schwab@linux-m68k.org>
324 * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
326 2018-01-13 Tim Shen <timshen@google.com>
329 * include/bits/regex.tcc (regex_replace): Fix escaping in sed.
330 * testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc: Tests.
331 * testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc: Tests.
333 2018-01-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
336 * testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc:
337 Remove dg-xfail-run-if.
339 2018-01-10 François Dumont <fdumont@gcc.gnu.org>
341 * include/bits/forward_list.h
342 (_Fwd_list_node_base(_Fwd_list_node_base&&)): New.
343 (_Fwd_list_node_base& operator=(_Fwd_list_node_base&&)): New.
344 (_Fwd_list_node_base(const _Fwd_list_node_base&)): Explicit delete.
345 (_Fwd_list_node_base& operator=(const _Fwd_list_node_base&)): Likewise.
346 (_Fwd_list_impl()): Add noexcept qualification.
347 (_Fwd_list_impl(const _Node_alloc_type&)): Delete.
348 (_Fwd_list_impl(_Fwd_list_impl&&)): New, default.
349 (_Fwd_list_impl(_Fwd_list_impl&&, _Node_alloc_type&&)): New.
350 (_Fwd_list_base()): Default.
351 (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&, true_type)): New.
352 (_Fwd_list_base(_Fwd_list_base&&)): Default.
353 (forward_list<>()): Default.
354 (forward_list<>(forward_list&&)): Default.
355 (forward_list(forward_list&&, _Node_alloc_type&&, false_type)): New.
356 (forward_list(forward_list&&, _Node_alloc_type&&, true_type)): New.
357 (forward_list(forward_list&&, const _Alloc&)): Adapt to use latters.
358 * include/bits/forward_list.tcc
359 (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&)): Adapt to use
360 _M_impl._M_head move assignment.
361 (forward_list<>::merge(forward_list<>&&, _Comp)): Likewise.
362 * testsuite/23_containers/forward_list/allocator/default_init.cc: New.
364 2018-01-09 Jonathan Wakely <jwakely@redhat.com>
367 * python/libstdcxx/v6/printers.py (SharedPointerPrinter)
368 (UniquePointerPrinter): Print correct template argument, not type of
370 (TemplateTypePrinter._recognizer.recognize): Handle failure to lookup
372 * testsuite/libstdc++-prettyprinters/cxx11.cc: Test unique_ptr of
374 * testsuite/libstdc++-prettyprinters/cxx17.cc: Test shared_ptr and
375 weak_ptr of array types.
377 2018-01-09 François Dumont <fdumont@gcc.gnu.org>
380 * include/bits/hashtable_policy.h
381 (__distance_fwd(_Iterator, _Iterator, input_iterator_tag)): Return 1 if
383 (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, true_type)): New.
384 (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, false_type)):
385 Add false_type parameter.
386 (_Insert_base::insert): Adapt.
387 * include/bits/hashtable.h (_Hashtable::operator=(initializzr_list<>)):
389 (_Hashtable::_M_insert(_Arg&&, const _NodeGen&, true_type, size_t)):
390 Add __n_elt parameter, defaulted to 1.
391 (_Hashtable::_M_insert_unique_node): Likewise. Use it to call rehash
392 policy _M_need_rehash.
393 (_Hashtable::_M_merge_unique): Pass target number of elements to add to
394 produce only 1 rehash if necessary.
395 * testsuite/23_containers/unordered_map/insert/83709.cc: New.
396 * testsuite/23_containers/unordered_set/insert/83709.cc: New.
398 2018-01-09 Juraj Oršulić <juraj.orsulic@fer.hr>
399 Jonathan Wakely <jwakely@redhat.com>
401 PR libstdc++/59253 (partial)
402 * python/libstdcxx/v6/printers.py (SmartPtrIterator): Common iterator
403 type for pointer stored by shared_ptr, weak_ptr and unique_ptr.
404 (SharedPointerPrinter, UniquePointerPrinter): Treat stored values as
406 * testsuite/libstdc++-prettyprinters/cxx11.cc: Update expected output
407 of unique_ptr printer.
408 * testsuite/libstdc++-prettyprinters/shared_ptr.cc: Update expected
409 output of shared_ptr printer.
411 2018-01-05 Jonathan Wakely <jwakely@redhat.com>
414 * src/filesystem/ops.cc (remove(const path&, error_code&)): Remove
415 unnecessary symlink_status call.
416 (remove_all(const path&, error_code&)): Use filesystem::remove.
417 * src/filesystem/std-ops.cc: Likewise.
420 * src/filesystem/std-ops.cc (do_copy_file): Use non-null offset with
424 * src/filesystem/ops.cc (remove(const path&, error_code&)): Do not
425 report an error for ENOENT.
426 (remove_all(const path&)): Fix type of result variable.
427 (remove_all(const path&, error_code&)): Use non-throwing increment
428 for directory iterator. Call POSIX remove directly to avoid redundant
429 calls to symlink_status. Do not report errors for ENOENT.
430 * src/filesystem/std-ops.cc: Likewise.
431 * testsuite/27_io/filesystem/operations/remove_all.cc: Test throwing
433 * testsuite/experimental/filesystem/operations/remove_all.cc:
436 2018-01-04 Jonathan Wakely <jwakely@redhat.com>
439 * src/filesystem/ops.cc (remove(const path&, error_code&))): Remove
440 redundant call to ec.clear().
441 (remove_all(const path&, error_code&))): Do not return an error for
443 * src/filesystem/std-ops.cc: Likewise.
444 * testsuite/27_io/filesystem/operations/remove.cc: New test.
445 * testsuite/27_io/filesystem/operations/remove_all.cc: Fix expected
446 results for non-existent paths.
447 * testsuite/experimental/filesystem/operations/remove.cc: New test.
448 * testsuite/experimental/filesystem/operations/remove_all.cc: Fix
449 expected results for non-existent paths.
451 * include/bits/fs_ops.h (exists(const path&, error_code&))): Only
452 check status_known once.
453 * include/experimental/bits/fs_ops.h: Likewise.
456 * include/std/functional (__is_byte_like): New trait.
457 (__is_std_equal_to): Remove.
458 (__boyer_moore_base_t): Use __is_byte_like instead of
460 * include/experimental/functional (__is_std_equal_to): Remove.
461 (__boyer_moore_base_t): Use __is_byte_like instead of
463 * testsuite/20_util/function_objects/83607.cc: New test.
465 2018-01-03 Ville Voutilainen <ville.voutilainen@gmail.com>
467 Protect optional's deduction guide with the feature macro
468 * include/std/optional: Use the feature macro.
470 2018-01-03 Jakub Jelinek <jakub@redhat.com>
472 Update copyright years.
474 Copyright (C) 2018 Free Software Foundation, Inc.
476 Copying and distribution of this file, with or without modification,
477 are permitted in any medium without royalty provided the copyright
478 notice and this notice are preserved.