| blob | bae1b962cc3cc3df2d8e0e8199b042493d6b17d1 |
1 2015-11-13 Jonathan Wakely <jwakely@redhat.com>
3 * include/Makefile.am: Add new header.
4 * include/Makefile.in: Regenerate.
5 * include/experimental/memory_resource: Add feature-test macro.
6 * include/experimental/regex: New.
7 * include/experimental/deque: Add alias template using PMR.
8 * include/experimental/forward_list: Likewise.
9 * include/experimental/list: Likewise.
10 * include/experimental/map: Likewise.
11 * include/experimental/set: Likewise.
12 * include/experimental/string: Likewise.
13 * include/experimental/unordered_map: Likewise.
14 * include/experimental/unordered_set: Likewise.
15 * include/experimental/vector: Likewise.
17 2015-11-13 Fan You <youfan.noey@gmail.com>
19 * include/Makefile.am: Add new headers.
20 * include/Makefile.in: Regenerate.
21 * include/bits/uses_allocator.h (__erased_type): Define.
22 (__uses_allocator_helper): Check for __erased_type.
23 * include/experimental/memory_resource: New.
24 * include/experimental/utlity: New.
25 * testsuite/experimental/type_erased_allocator/1.cc: New.
26 * testsuite/experimental/type_erased_allocator/1_neg.cc: New.
27 * testsuite/experimental/type_erased_allocator/2.cc: New.
28 * testsuite/experimental/type_erased_allocator/uses_allocator.cc: New.
30 2015-11-12 Jonathan Wakely <jwakely@redhat.com>
32 PR libstdc++/56158
33 * include/bits/ios_base.h (_Ios_Fmtflags, _Ios_Openmode, _Ios_Iostate):
34 Define enumerators to ensure all values of type int are valid values
35 of the enumeration type.
36 * testsuite/27_io/ios_base/types/fmtflags/case_label.cc: Add new cases.
37 * testsuite/27_io/ios_base/types/iostate/case_label.cc: Likewise.
38 * testsuite/27_io/ios_base/types/openmode/case_label.cc: Likewise.
40 * include/std/thread: Include <cerrno> for EINTR.
42 2015-11-12 Ville Voutilainen <ville.voutilainen@gmail.com>
44 Implement D0013R2, logical type traits.
46 * include/experimental/type_traits (conjunction, disjunction,
47 negation, conjunction_v, disjunction_v, negation_v): New.
48 * include/std/type_traits (conjunction, disjunction, negation):
49 Likewise.
50 * testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
51 * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Likewise.
52 * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
53 Likewise.
54 * testsuite/experimental/type_traits/value.cc: Likewise.
55 * testsuite/20_util/logical_traits/requirements/explicit_instantiation.cc: New.
56 * testsuite/20_util/logical_traits/requirements/typedefs.cc: Likewise.
57 * testsuite/20_util/logical_traits/value.cc: Likewise.
59 2015-11-12 Jonathan Wakely <jwakely@redhat.com>
61 * include/experimental/bits/string_view.tcc: Fix doxygen @file.
63 2015-11-11 Jonathan Wakely <jwakely@redhat.com>
65 * libsupc++/new_handler.cc: Fix for explicit constructor change.
67 PR libstdc++/60421
68 * include/std/thread (this_thread::sleep_for): Retry on EINTR.
69 (this_thread::sleep_until): Retry if time not reached.
70 * src/c++11/thread.cc (__sleep_for): Retry on EINTR.
71 * testsuite/30_threads/this_thread/60421.cc: Test interruption and
72 non-steady clocks.
74 2015-11-11 Ville Voutilainen <ville.voutilainen@gmail.com>
76 LWG 2510, make the default constructors of library tag types
77 explicit.
78 * include/bits/mutex.h (defer_lock_t, try_lock_t,
79 adopt_lock_t): Add an explicit default constructor.
80 * include/bits/stl_pair.h (piecewise_construct_t): Likewise.
81 * include/bits/uses_allocator.h (allocator_arg_t): Likewise.
82 * libsupc++/new (nothrow_t): Likewise.
83 * testsuite/17_intro/tag_type_explicit_ctor.cc: New.
85 2015-11-11 Jonathan Wakely <jwakely@redhat.com>
87 PR libstdc++/64651
88 * libsupc++/exception_ptr.h (rethrow_exception): Add using-declaration
89 to __exception_ptr namespace.
90 * testsuite/18_support/exception_ptr/rethrow_exception.cc: Test ADL.
91 Remove unnecessary test variables.
93 2015-11-10 Jonathan Wakely <jwakely@redhat.com>
95 PR libstdc++/68190
96 * include/bits/stl_multiset.h (multiset::find): Fix return types.
97 * include/bits/stl_set.h (set::find): Likewise.
98 * testsuite/23_containers/map/operations/2.cc: Test find return types.
99 * testsuite/23_containers/multimap/operations/2.cc: Likewise.
100 * testsuite/23_containers/multiset/operations/2.cc: Likewise.
101 * testsuite/23_containers/set/operations/2.cc: Likewise.
103 * doc/xml/manual/status_cxx2017.xml: Update.
104 * doc/html/*: Regenerate.
106 * include/bits/functional_hash.h: Fix grammar in comment.
108 2015-11-09 François Dumont <fdumont@gcc.gnu.org>
110 * include/bits/stl_algo.h
111 (partial_sort_copy): Instantiate std::iterator_traits only if concept
112 checks.
113 (lower_bound): Likewise.
114 (upper_bound): Likewise.
115 (equal_range): Likewise.
116 (binary_search): Likewise.
117 * include/bits/stl_heap.h (pop_heap): Likewise.
119 2015-11-06 Kai Tietz <ktietz70@googlemail.com>
121 * testsuite/26_numerics/complex/requirements/constexpr.cc
122 * testsuite/26_numerics/complex/requirements/constexpr_functions.cc:
123 Use constexpr where needed.
125 2015-11-06 David Malcolm <dmalcolm@redhat.com>
127 * testsuite/lib/libstdc++.exp (v3_target_compile): Add
128 -fno-diagnostics-show-caret -fdiagnostics-color=never to
129 option's additional_flags.
131 2015-11-03 Jason Merrill <jason@redhat.com>
133 * libsupc++/new: Declare sized deletes.
135 2015-11-03 Ville Voutilainen <ville.voutilainen@gmail.com>
137 Make the default constructors of tuple and pair conditionally explicit.
138 * include/std/type_traits (is_unsigned, __is_array_unknown_bounds,
139 __is_default_constructible_atom, __is_default_constructible_safe,
140 __is_direct_constructible_new_safe, __is_direct_constructible_ref_cast,
141 __is_nt_default_constructible_impl, is_nothrow_default_constructible,
142 is_nothrow_constructible, is_nothrow_assignable,
143 is_trivially_constructible, is_trivially_copy_constructible,
144 is_trivially_move_constructible, is_trivially_assignable,
145 is_trivially_copy_assignable, is_trivially_move_assignable,
146 is_trivially_destructible): Simplify.
147 * include/std/type_traits (
148 __do_is_implicitly_default_constructible_impl,
149 __is_implicitly_default_constructible_impl,
150 __is_implicitly_default_constructible_safe,
151 __is_implicitly_default_constructible): New.
152 * include/bits/stl_pair.h (pair::pair()): Use it.
153 * include/std/tuple (tuple<_T1, _T2>::tuple): Use it.
154 * include/std/tuple (_ImplicitlyDefaultConstructibleTuple): New.
155 * include/std/tuple (tuple<_Types...>::tuple()): Use it.
156 * testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
157 * testsuite/20_util/is_implicitly_default_constructible/
158 requirements/explicit_instantiation.cc: New.
159 * testsuite/20_util/is_implicitly_default_constructible/requirements/
160 typedefs.cc: Likewise.
161 * testsuite/20_util/is_implicitly_default_constructible/value.cc:
162 Likewise.
163 * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust.
164 * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
165 Likewise.
166 * testsuite/20_util/pair/cons/explicit_construct.cc: Likewise.
167 * testsuite/20_util/tuple/cons/explicit_construct.cc: Likewise.
169 2015-10-24 Jonathan Wakely <jwakely@redhat.com>
171 * include/std/functional (__invoke_impl): New overloads.
172 (__invoke): Replace with a single function calling __invoke_impl.
173 (invoke): Add C++17 std::invoke.
174 (reference_wrapper::operator()): Qualify call to __invoke.
175 (_Mem_fn_traits_base, _Mem_fn_traits): Remove unused typedefs.
176 (_Mem_fn_base): Remove unused typedefs and implement call operator in
177 terms of __invoke.
178 * include/std/future (__future_base::_Async_state_commonV2): Do not
179 pass reference_wrapper as object argument to call_once.
180 * include/std/type_traits (result_of): Define nested __invoke_type.
181 Handle reference_wrapper as per LWG 2219.
182 * testsuite/20_util/bind/ref_neg.cc: Adjust dg-error directives.
183 * testsuite/20_util/function_objects/mem_fn/55463.cc: Remove tests
184 using member functions of reference_wrapper.
186 2015-10-24 Jonathan Wakely <jwakely@redhat.com>
188 * include/std/future (async): Use deferred function on exception.
189 * testsuite/30_threads/async/except.cc: New.
191 2015-10-21 Jonathan Wakely <jwakely@redhat.com>
193 * include/std/type_traits (__cpp_lib_bool_constant): Define.
195 2015-10-16 Jonathan Wakely <jwakely@redhat.com>
197 * doc/xml/manual/configure.xml: Document
198 --enable-libstdcxx-filesystem-ts option.
199 * doc/xml/manual/status_cxx2014.xml: Document libstdc++fs.a.
200 * doc/xml/manual/using.xml: Likewise.
201 * doc/html/*: Regenerate.
203 2015-10-16 Aurelio Remonda <aurelio.remonda@tallertechnologies.com>
205 * testsuite/25_algorithms/random_shuffle/moveable.cc: Change variable
206 N from const int N = 200000 to const unsigned int N = 10000.
207 Delete useless fill_ascending function call.
209 2015-10-15 Szabolcs Nagy <szabolcs.nagy@arm.com>
211 * testsuite/lib/libstdc++.exp (libstdc++-dg-test): Check for
212 unsupported compiler output.
214 2015-10-13 Nathan Froyd <froydnj@gcc.gnu.org>
216 * config/cpu/i486/opt/bits/opt_random.h: Include pmmintrin.h instead
217 of x86intrin.h, and only do so when __SSE3__
218 * include/ext/random: Include emmintrin.h instead of x86intrin.h
220 2015-10-11 Joseph Myers <joseph@codesourcery.com>
222 * crossconfig.m4 (GLIBCXX_CROSSCONFIG) <*-linux* | *-uclinux* |
223 *-gnu* | *-kfreebsd*-gnu | *-knetbsd*-gnu | *-cygwin*>: Check for
224 __cxa_thread_atexit_impl.
225 * configure: Regenerate.
227 2015-10-09 Jonathan Wakely <jwakely@redhat.com>
229 * include/experimental/erase_if.h: Move to ...
230 * include/experimental/bits/erase_if.h: New.
231 * include/experimental/fs_dir.h: Move to ...
232 * include/experimental/bits/fs_dir.h: New.
233 * include/experimental/fs_fwd.h: Move to ...
234 * include/experimental/bits/fs_fwd.h: New.
235 * include/experimental/fs_ops.h: Move to ...
236 * include/experimental/bits/fs_ops.h: New.
237 * include/experimental/fs_path.h: Move to ...
238 * include/experimental/bits/fs_path.h: New.
239 * include/experimental/string_view.tcc: Move to ...
240 * include/experimental/bits/string_view.tcc: New.
241 * include/Makefile.am: Add include/experimental/bits sub-directory.
242 * include/Makefile.in: Regenerate.
243 * include/experimental/filesystem: Adjust includes.
244 * include/experimental/map: Likewise.
245 * include/experimental/set: Likewise.
246 * include/experimental/string_view: Likewise.
247 * include/experimental/unordered_map: Likewise.
248 * include/experimental/unordered_set: Likewise.
250 2015-10-05 Ville Voutilainen <ville.voutilainen@gmail.com>
252 PR 67844.
253 * include/std/tuple (_TC::_NonNestedTuple): Eagerly reject
254 conversions from tuple types same as the target tuple.
255 * testsuite/20_util/tuple/67844.cc: New.
256 * testsuite/20_util/tuple/cons/nested_tuple_construct.cc: Add
257 a missing copyright header.
259 2015-10-03 Jonathan Wakely <jwakely@redhat.com>
261 * python/libstdcxx/v6/printers.py (StdExpAnyPrinter): Remove support
262 for _Manager_alloc.
264 * src/c++98/locale.cc: Fix comment.
265 * src/c++98/locale_init.cc: Likewise.
267 * testsuite/21_strings/basic_string/literals/types.cc: Guard use of
268 wchar_t with _GLIBCXX_USE_WCHAR_T.
269 * testsuite/21_strings/basic_string/literals/values.cc: Likewise.
270 * testsuite/21_strings/basic_string/requirements/citerators.cc:
271 Likewise.
272 * testsuite/22_locale/messages/13631.cc: Likewise.
273 * testsuite/experimental/string_view/literals/types.cc: Likewise.
274 * testsuite/experimental/string_view/literals/values.cc: Likewise.
276 * src/filesystem/Makefile.am: Add cxx11_abi_sources.
277 * src/filesystem/Makefile.in: Regenerate.
278 * src/filesystem/cow-dir.cc: New.
279 * src/filesystem/cow-ops.cc: New.
280 * src/filesystem/cow-path.cc: New.
281 * src/filesystem/dir.cc: Define macro for new ABI.
282 * src/filesystem/ops.cc: Likewise.
283 * src/filesystem/path.cc: Likewise.
285 2015-10-02 Jonathan Wakely <jwakely@redhat.com>
287 * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
288 Minor tweaks to match narrow char version.
290 * testsuite/21_strings/basic_string/allocator/char/minimal.cc: Guard
291 explicit instantiation with check for new ABI.
292 * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
293 Likewise. Use wchar_t as char_type.
295 * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
296 (basic_string::front() const, basic_string::back() const): Use
297 noexcept instead of _GLIBCXX_NOEXCEPT macro.
298 (__versa_string::front, __versa_string::back): Likewise.
300 * acinclude.m4 (GLIBCXX_ENABLE_DEBUG_FLAGS): Fix comment.
302 * include/bits/locale_conv.h [!_GLIBCXX_USE_WCHAR_T]
303 (__do_str_codecvt, __str_codecvt_in, __str_codecvt_out): Enable.
304 * include/experimental/fs_path.h [!_GLIBCXX_USE_WCHAR_T]
305 (path::wstring, path::generic_wstring): Disable.
306 * src/filesystem/path.cc (path::_S_convert_loc)
307 [!_GLIBCXX_USE_WCHAR_T]: Skip conversion.
308 * testsuite/experimental/filesystem/path/assign/assign.cc: Check for
309 wchar_t support.
310 * testsuite/experimental/filesystem/path/concat/strings.cc: Likewise.
311 * testsuite/experimental/filesystem/path/construct/range.cc: Likewise.
313 * testsuite/util/testsuite_fs.h (nonexistent_path): Use less generic
314 name for paths. Prefer snprintf to sprintf.
316 PR libstdc++/67747
317 * src/filesystem/dir.cc (native_readdir): Remove.
318 (_Dir::advance): Use readdir instead of native_readdir.
319 (recursive_directory_iterator(const path&, directory_options,
320 error_code*)): Use swap instead of reset.
322 2015-10-01 Jonathan Wakely <jwakely@redhat.com>
324 * doc/html/manual/errno.html: Add new file.
326 * doc/xml/manual/diagnostics.xml: Document use of errno.
327 * doc/html/*: Regenerate.
328 * config/locale/generic/c_locale.cc (_Save_errno): New helper.
329 (__convert_to_v): Use _Save_errno.
330 * include/ext/string_conversions.h (__stoa): Only restore errno when
331 it isn't set to non-zero.
333 2015-09-30 François Dumont <fdumont@gcc.gnu.org>
334 Jonathan Wakely <jwakely@redhat.com>
336 * config/locale/gnu/messages_members.cc (Catalog_info, Catalogs):
337 Move...
338 * config/locale/gnu/c++locale_internal.h: ...here in std namespace.
339 * config/locale/gnu/c_locale.cc: Move implementation of latter here.
340 * src/c++98/Makefile.am: Compile c++locale.cc with -fimplicit-templates.
341 * src/c++98/Makefile.in: Regenerate.
342 * config/abi/pre/gnu.ver: Adjust.
344 2015-09-30 Matthias Klose <doko@ubuntu.com>
346 * config/cpu/alpha, config/cpu/ia64: Remove empty directories.
348 2015-09-29 Jonathan Wakely <jwakely@redhat.com>
350 * include/ext/string_conversions.h (__stoa): Save and restore errno.
351 * testsuite/21_strings/basic_string/numeric_conversions/char/errno.cc:
352 New.
354 PR libstdc++/67583
355 * testsuite/27_io/basic_stringbuf/seekoff/char/1.cc: Fix sputn call
356 with mismatched arguments.
357 * testsuite/27_io/basic_stringbuf/seekoff/wchar_t/1.cc: Likewise.
359 PR libstdc++/65393
360 * config/abi/pre/gnu.ver: Export new symbols.
361 * include/std/thread (thread::_State, thread::_State_impl): New types.
362 (thread::_M_start_thread): Add overload taking unique_ptr<_State>.
363 (thread::_M_make_routine): Remove.
364 (thread::_S_make_state): Add.
365 (thread::_Impl_base, thread::_Impl, thread::_M_start_thread)
366 [_GLIBCXX_THREAD_ABI_COMPAT] Only declare conditionally.
367 * src/c++11/thread.cc (execute_native_thread_routine): Rename to
368 execute_native_thread_routine_compat and re-define to use _State.
369 (thread::_State::~_State()): Define.
370 (thread::_M_make_thread): Define new overload.
371 (thread::_M_make_thread) [_GLIBCXX_THREAD_ABI_COMPAT]: Only define old
372 overloads conditionally.
374 2015-09-28 Jonathan Wakely <jwakely@redhat.com>
376 * include/std/condition_variable (condition_variable::wait): Add
377 noexcept.
378 * src/c++11/condition_variable.cc (condition_variable::wait): Call
379 std::terminate on error (DR 2135).
381 2015-09-25 Ville Voutilainen <ville.voutilainen@gmail.com>
383 Avoid creating dangling references in case of nested tuples
384 for tuple constructors that construct from other tuples.
385 * include/std/tuple (_TC::_NonNestedTuple): New.
386 * include/std/tuple (tuple::_TNTC): New.
387 * include/std/tuple (tuple(const tuple<_UElements...>&),
388 tuple(tuple<_UElements...>&&): Use _TNTC.
389 * testsuite/20_util/tuple/cons/nested_tuple_construct.cc: New.
391 2015-09-24 Jonathan Wakely <jwakely@redhat.com>
393 PR libstdc++/67707
394 * include/bits/stl_deque.h (_Deque_base::_M_move_impl): Initialize
395 empty object.
396 * testsuite/23_containers/deque/allocator/move.cc: Check moved-from
397 deque.
399 2015-09-23 Jonathan Wakely <jwakely@redhat.com>
401 * src/filesystem/ops.cc (canonical): Simplify error handling and
402 limit number of symlinks that can be resolved.
404 2015-09-23 Jonathan Wakely <jwakely@redhat.com>
406 * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Remove _GLIBCXX_
407 prefix from HAVE_STRUCT_DIRENT_D_TYPE.
408 * config.h.in: Regenerate.
409 * configure: Regenerate.
410 * include/experimental/fs_dir.h (operator==, operator==):
411 Use owner_before instead of pointer equality.
412 (directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
413 * src/filesystem/dir.cc (ErrorCode): Remove.
414 (_Dir::advance): Change ErrorCode parameter to error_code*, add
415 directory_options parameter and check it on error.
416 (opendir): Rename to open_dir to avoid clashing with macro. Change
417 ErrorCode parameter to error_code*.
418 (make_shared_dir): Remove.
419 (native_readdir) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Don't set errno.
420 (directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
421 (directory_iterator(const path&, directory_options, error_code*)):
422 Pass options to _Dir::advance and create non-end iterator on error.
423 (recursive_directory_iterator(const path&, directory_options,
424 error_code*)): Clear error_code on ignored error, create non-end
425 iterator otherwise.
426 (recursive_directory_iterator::increment): Pass _M_options to
427 _Dir::advance.
428 (recursive_directory_iterator::pop): Likewise.
429 * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
430 New.
431 * testsuite/experimental/filesystem/iterators/
432 recursive_directory_iterator.cc: New.
434 * src/filesystem/ops.cc (is_dot, is_dotdot): Define new helpers.
435 (create_directories): Fix error handling.
436 * testsuite/experimental/filesystem/operations/create_directories.cc:
437 New.
439 2015-09-21 Jonathan Wakely <jwakely@redhat.com>
441 PR libstdc++/67647
442 * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
443 (basic_string::shrink_to_fit): Fix #endif placement.
445 2015-09-19 Tim Shen <timshen@google.com>
447 PR libstdc++/67361
448 * include/bits/regex_error.h: Add __throw_regex_error that
449 supports string.
450 * include/bits/regex_automaton.h: Add more specific exception
451 messages.
452 * include/bits/regex_automaton.tcc: Likewise.
453 * include/bits/regex_compiler.h: Likewise.
454 * include/bits/regex_compiler.tcc: Likewise.
455 * include/bits/regex_scanner.h: Likewise.
456 * include/bits/regex_scanner.tcc: Likewise.
458 2015-09-18 Jonathan Wakely <jwakely@redhat.com>
460 * include/precompiled/extc++.h: Fix bootstrap error due to
461 unconditional inclusion of <ext/enc_filebuf.h>.
462 * include/ext/random: Check for definition of UINT32_C.
464 2015-09-17 Catherine Moore <clm@codesourcery.com>
466 * src/c++11/debug.cc: Include <cstdio>.
468 2015-09-17 Gerald Pfeifer <gerald@pfeifer.com>
470 * src/c++11/random.cc: Include <cerrno>.
472 2015-09-17 François Dumont <fdumont@gcc.gnu.org>
474 * include/debug/formatter.h
475 (_Error_formatter::_Parameter::_M_print_field): Deprecate.
476 (_Error_formatter::_Parameter::_M_print_description): Likewise.
477 (_Error_formatter::_M_format_word): Likewise.
478 (_Error_formatter::_M_print_word): Likewise.
479 (_Error_formatter::_M_print_string): Likewise.
480 (_Error_formatter::_M_get_max_length): Likewise.
481 (_Error_formatter::_M_max_length): Delete.
482 (_Error_formatter::_M_indent): Likewise.
483 (_Error_formatter::_M_column): Likewise.
484 (_Error_formatter::_M_first_line): Likewise.
485 (_Error_formatter::_M_wordwrap): Likewise.
486 * src/c++11/debug.cc: Adapt.
488 2015-09-17 Jonathan Wakely <jwakely@redhat.com>
490 PR libstdc++/65913
491 * include/bits/atomic_base.h (__atomic_base<_TTp>::is_lock_free(),
492 __atomic_base<_PTp*>::is_lock_free()): Call the built-in with the
493 immediate pointer value, not a variable.
494 * include/std/atomic (atomic<T>::is_lock_free()): Likewise.
495 * testsuite/29_atomics/atomic/65913.cc: New.
497 * testsuite/experimental/filesystem/operations/canonical.cc: Remove
498 non-deterministic part of the test.
500 PR libstdc++/65142
501 * src/c++11/random.cc (random_device::_M_getval()): Retry after short
502 reads.
504 * include/std/system_error (error_code::operator bool(),
505 error_condition::operator bool()): Remove redundant conditional
506 expression.
508 * include/bits/allocator.h (__shrink_to_fit_aux<T, true>::_S_do_it):
509 Do nothing if exceptions are disabled.
510 * include/bits/basic_string.h (basic_string::shrink_to_fit): Likewise.
512 2015-09-16 Jonathan Wakely <jwakely@redhat.com>
514 PR libstdc++/67173
515 * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check _XOPEN_VERSION
516 and PATH_MAX for _GLIBCXX_USE_REALPATH.
517 * config.h.in: Regenerate.
518 * configure: Regenerate.
519 * src/filesystem/ops.cc: (canonical) [!_GLIBCXX_USE_REALPATH]: Add
520 alternative implementation.
521 * testsuite/experimental/filesystem/operations/canonical.cc: New.
522 * testsuite/experimental/filesystem/operations/exists.cc: Add more
523 tests.
524 * testsuite/experimental/filesystem/operations/absolute.cc: Add test
525 variables.
526 * testsuite/experimental/filesystem/operations/copy.cc: Likewise.
527 * testsuite/experimental/filesystem/operations/current_path.cc:
528 Likewise.
529 * testsuite/experimental/filesystem/operations/file_size.cc: Likewise.
530 * testsuite/experimental/filesystem/operations/status.cc: Likewise.
531 * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
532 Likewise.
534 2015-09-11 Jonathan Wakely <jwakely@redhat.com>
536 PR libstdc++/67173
537 * src/filesystem/ops.cc (filesystem::canonical): Allocate buffer for
538 realpath on Solaris 10.
540 PR libstdc++/65142
541 * src/c++11/random.cc (random_device::_M_getval()): Check read result.
543 2015-09-11 John Marino <gnugcc@marino.st>
544 Jonathan Wakely <jwakely@redhat.com>
546 PR libstdc++/67096
547 * testsuite/22_locale/codecvt/in/wchar_t/4.cc: Do not test code points
548 above U+10FFFF.
549 * testsuite/22_locale/codecvt/in/wchar_t/8.cc: Likewise.
550 * testsuite/22_locale/codecvt/in/wchar_t/9.cc: Likewise.
551 * testsuite/22_locale/codecvt/length/wchar_t/4.cc: Likewise.
552 * testsuite/22_locale/codecvt/out/wchar_t/4.cc: Likewise.
553 * testsuite/22_locale/codecvt/unshift/wchar_t/4.cc: Likewise.
554 * testsuite/27_io/basic_filebuf/seekoff/wchar_t/1.cc: Likewise.
555 * testsuite/27_io/basic_filebuf/seekpos/wchar_t/9874.cc: Likewise.
556 * testsuite/27_io/basic_filebuf/underflow/wchar_t/1.cc: Likewise.
557 * testsuite/27_io/basic_filebuf/underflow/wchar_t/2.cc: Likewise.
558 * testsuite/27_io/basic_filebuf/underflow/wchar_t/3.cc: Likewise.
559 * testsuite/27_io/objects/wchar_t/10.cc: Likewise.
560 * testsuite/27_io/objects/wchar_t/11.cc: Likewise.
561 * testsuite/27_io/objects/wchar_t/12.cc: Likewise.
562 * testsuite/27_io/objects/wchar_t/13.cc: Likewise.
564 2015-09-11 Jonathan Wakely <jwakely@redhat.com>
566 PR libstdc++/64857
567 * doc/xml/manual/using.xml: Improve aggregate header documentation.
568 * doc/html/manual/*: Regenerate.
569 * include/precompiled/extc++.h: Include <bits/stdc++.h> for C++11
570 and later and include more extension headers.
571 * testsuite/17_intro/headers/c++1998/all_attributes.cc: Remove
572 redundant header.
573 * testsuite/17_intro/headers/c++200x/: Rename to c++2011.
574 * testsuite/17_intro/headers/c++2014/all_attributes.cc: Remove
575 redundant headers.
576 * testsuite/17_intro/headers/c++2014/all_no_exceptions.cc: New.
577 * testsuite/17_intro/headers/c++2014/all_no_rtti.cc: New.
578 * testsuite/17_intro/headers/c++2014/all_pedantic_errors.cc: New.
579 * testsuite/17_intro/headers/c++2014/operator_names.cc: New.
580 * testsuite/17_intro/headers/c++2014/stdc++.cc: New.
581 * testsuite/17_intro/headers/c++2014/stdc++_multiple_inclusion.cc:
582 New.
584 PR libstdc++/58265
585 * doc/xml/manual/intro.xml: Document LWG 2063 and 2064 resolutions.
586 * doc/html/manual/bugs.html: Regenerate.
587 * include/bits/basic_string.h (basic_string): Implement N4258. Add
588 correct exception-specifications and propagate allocators correctly.
589 * include/bits/basic_string.tcc (basic_string::swap): Propagate
590 allocators correctly.
591 * include/debug/string (__gnu_debug::basic_string): Add correct
592 exceptions-specifications and allcoator-extended constructors.
593 * testsuite/21_strings/basic_string/allocator/char/copy.cc: New.
594 * testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
595 New.
596 * testsuite/21_strings/basic_string/allocator/char/minimal.cc: New.
597 * testsuite/21_strings/basic_string/allocator/char/move.cc: New.
598 * testsuite/21_strings/basic_string/allocator/char/move_assign.cc:
599 New.
600 * testsuite/21_strings/basic_string/allocator/char/noexcept.cc: New.
601 * testsuite/21_strings/basic_string/allocator/char/swap.cc: New.
602 * testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc: New.
603 * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
604 New.
605 * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc: New.
606 * testsuite/21_strings/basic_string/allocator/wchar_t/move.cc: New.
607 * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
608 New.
609 * testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc: New.
610 * testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc: New.
611 * testsuite/util/testsuite_allocator.h (tracker_allocator): Define
612 defaulted assignment operators.
614 PR libstdc++/65092
615 * include/bits/stl_queue.h (queue, priority_queue): Add
616 allocator-extended constructors.
617 * include/bits/stl_stack.h (stack): Likewise.
618 * testsuite/23_containers/priority_queue/requirements/
619 uses_allocator.cc: Test allocator-extended constructors.
620 * testsuite/23_containers/queue/requirements/uses_allocator.cc:
621 Likewise.
622 * testsuite/23_containers/stack/requirements/uses_allocator.cc:
623 Likewise.
625 2015-09-10 Jonathan Wakely <jwakely@redhat.com>
627 * testsuite/util/testsuite_allocator.h (PointerBase::operator[]): Add.
629 * testsuite/21_strings/basic_string/operators/char/1.cc: Verify the
630 string contents.
632 2015-09-09 Jonathan Wakely <jwakely@redhat.com>
634 * doc/xml/manual/using.xml (_GLIBCXX_ASSERTIONS): Document.
635 * doc/html/manual/using_macros.html: Regenerate.
636 * include/bits/c++config: Define _GLIBCXX_ASSERTIONS when
637 _GLIBCXX_DEBUG is defined. Disable std::string extern templates when
638 (_GLIBCXX_EXTERN_TEMPLATE, __glibcxx_assert): Depend on
639 _GLIBCXX_ASSERTIONS instead of _GLIBCXX_DEBUG.
640 * include/debug/debug.h [!_GLIBCXX_DEBUG]: Define
641 __glibcxx_requires_non_empty_range and __glibcxx_requires_nonempty.
642 * include/backward/auto_ptr.h (auto_ptr::operator*,
643 auto_ptr::operator->): Replace _GLIBCXX_DEBUG_ASSERT with
644 __glibcxx_assert.
645 * include/bits/basic_string.h (basic_string::operator[],
646 basic_string::front, basic_string::back, basic_string::pop_back):
647 Likewise.
648 * include/bits/random.h
649 (uniform_int_distribution::param_type::param_type,
650 uniform_real_distribution::param_type::param_type,
651 normal_distribution::param_type::param_type,
652 gamma_distribution::param_type::param_type,
653 bernoulli_distribution::param_type::param_type,
654 binomial_distribution::param_type::param_type,
655 geometric_distribution::param_type::param_type,
656 negative_binomial_distribution::param_type::param_type,
657 poisson_distribution::param_type::param_type,
658 exponential_distribution::param_type::param_type): Likewise.
659 * include/bits/regex.h (match_results::operator[],
660 match_results::prefix, match_results::suffix): Likewise.
661 * include/bits/regex.tcc (format, regex_iterator::operator++):
662 Likewise.
663 * include/bits/regex_automaton.tcc (_StateSeq::_M_clone): Likewise.
664 * include/bits/regex_compiler.tcc (_Compiler::_Compiler,
665 _Compiler::_M_insert_character_class_matcher): Likewise.
666 * include/bits/regex_executor.tcc (_Executor::_M_dfs): Likewise.
667 * include/bits/regex_scanner.tcc (_Scanner::_M_advance,
668 _Scanner::_M_scan_normal): Likewise.
669 * include/bits/shared_ptr_base.h (__shared_ptr::_M_reset,
670 __shared_ptr::operator*): Likewise.
671 * include/bits/stl_iterator_base_funcs.h (__advance): Likewise.
672 * include/bits/unique_ptr.h (unique_ptr::operator*,
673 unique_ptr::operator[]): Likewise.
674 * include/experimental/fs_path.h (path::path(string_type, _Type),
675 path::iterator::operator++, path::iterator::operator--,
676 path::iterator::operator*): Likewise.
677 * include/experimental/string_view (basic_string_view::operator[],
678 basic_string_view::front, basic_string_view::back,
679 basic_string_view::remove_prefix): Likewise.
680 * include/ext/random (beta_distribution::param_type::param_type,
681 normal_mv_distribution::param_type::param_type,
682 rice_distribution::param_type::param_type,
683 pareto_distribution::param_type::param_type,
684 k_distribution::param_type::param_type,
685 arcsine_distribution::param_type::param_type,
686 hoyt_distribution::param_type::param_type,
687 triangular_distribution::param_type::param_type,
688 von_mises_distribution::param_type::param_type,
689 hypergeometric_distribution::param_type::param_type,
690 logistic_distribution::param_type::param_type): Likewise.
691 * include/ext/vstring.h (__versa_string::operator[]): Likewise.
692 * include/std/complex (polar): Likewise.
693 * include/std/mutex [!_GTHREAD_USE_MUTEX_TIMEDLOCK]
694 (timed_mutex::~timed_mutex, timed_mutex::unlock,
695 (recursive_timed_mutex::~timed_mutex, recursive_timed_mutex::unlock):
696 Likewise.
697 * include/std/shared_mutex [!PTHREAD_RWLOCK_INITIALIZER]
698 (__shared_mutex_pthread::__shared_mutex_pthread,
699 __shared_mutex_pthread::~__shared_mutex_pthread): Likewise.
700 (__shared_mutex_pthread::lock, __shared_mutex_pthread::try_lock,
701 __shared_mutex_pthread::unlock, __shared_mutex_pthread::lock_shared,
702 __shared_mutex_pthread::try_lock_shared): Likewise.
703 (__shared_mutex_cv::~__shared_mutex_cv, __shared_mutex_cv::unlock,
704 __shared_mutex_cv::unlock_shared): Likewise.
705 (shared_timed_mutex::try_lock_until,
706 shared_timed_mutex::try_lock_shared_until): Likewise.
707 * include/std/valarray (valarray::valarray(const _Tp*, size_t),
708 valarray::operator=, valarray::sum, valarray::min, valarray::max,
709 _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT, _DEFINE_BINARY_OPERATOR):
710 Likewise.
712 2015-09-07 Jonathan Wakely <jwakely@redhat.com>
714 * include/bits/shared_ptr_base.h (__shared_ptr::operator->): Change
715 _GLIBCXX_DEBUG_ASSERT to _GLIBCXX_DEBUG_PEDASSERT.
716 * include/bits/unique_ptr.h (unique_ptr::operator->): Likewise.
717 * testsuite/20_util/shared_ptr/observers/get.cc: Test operator-> on
718 empty shared_ptr.
720 * include/bits/regex_compiler.h (_BracketMatcher::_M_is_ready):
721 Initialize using NSDMI and set using _GLIBCXX_DEBUG_ONLY.
723 * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Rename
724 shadowed variable.
726 * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Run on
727 darwin.
728 * testsuite/30_threads/timed_mutex/unlock/2.cc: Run on darwin.
730 2015-09-04 Jonathan Wakely <jwakely@redhat.com>
732 PR libstdc++/65704
733 * include/std/mutex (recursive_timed_mutex): Fix uses of _Can_lock.
735 PR libstdc++/65704
736 * include/Makefile.am: Add <bits/mutex.h>.
737 * include/Makefile.in: Regenerate.
738 * include/bits/mutex.h (__mutex_base, mutex, lock_guard, unique_lock):
739 New file containing types moved from <mutex>.
740 * include/std/condition_variable: Include <bits/mutex.h> instead of
741 <mutex>.
742 * include/std/mutex (__mutex_base, mutex, lock_guard, unique_lock):
743 Move to <bits/mutex.h>.
744 * testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Remove
745 dg-require-gthreads-timed.
746 * testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc:
747 Likewise.
748 * testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc:
749 Likewise.
750 * testsuite/30_threads/recursive_timed_mutex/dest/
751 destructor_locked.cc: Likewise.
752 * testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
753 * testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
754 * testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
755 * testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
756 * testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
757 Likewise.
758 * testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
759 Likewise.
760 * testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
761 Likewise.
762 * testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
763 Likewise.
764 * testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
765 Likewise.
766 * testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
767 * testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
768 * testsuite/30_threads/timed_mutex/cons/assign_neg.cc: Likewise.
769 * testsuite/30_threads/timed_mutex/cons/copy_neg.cc: Likewise.
770 * testsuite/30_threads/timed_mutex/dest/destructor_locked.cc:
771 Likewise.
772 * testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
773 * testsuite/30_threads/timed_mutex/requirements/standard_layout.cc:
774 Likewise.
775 * testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
776 * testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
777 * testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
778 * testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
779 * testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
780 * testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
781 * testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
782 * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise.
783 * testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
784 * testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
785 * testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
786 * testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
787 * testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
789 2015-09-04 Edward Smith-Rowland <3dw4rd@verizon.net>
790 Jonathan Wakely <jwakely@redhat.com>
792 Add C++11 header <cuchar>.
793 * acinclude.m4 (GLIBCXX_CHECK_UCHAR_H): Define.
794 * config.h.in: Regenerate.
795 * configure: Regenerate.
796 * configure.ac: Check for <uchar.h>.
797 * include/Makefile.am: Add new headers.
798 * include/Makefile.in: Regenerate.
799 * include/c/cuchar: New.
800 * include/c_compatibility/uchar.h: New.
801 * include/c_global/cuchar: New.
802 * include/c_std/cuchar: New.
803 * include/precompiled/stdc++.h: Include <cuchar>.
804 * testsuite/17_intro/headers/c++200x/stdc++.cc: Include <uchar.h>.
805 * testsuite/17_intro/headers/c++200x/stdc++_multiple_inclusion.cc:
806 Include <uchar.h>.
808 2015-09-04 Jonathan Wakely <jwakely@redhat.com>
810 PR libstdc++/65473
811 * include/c/cassert: Include <bits/c++config.h>.
812 * include/c/cerrno: Likewise.
813 * include/c/cfloat: Likewise.
814 * include/c/ciso646: Likewise.
815 * include/c/climits: Likewise.
816 * include/c_global/cassert: Likewise.
817 * include/c_global/cerrno: Likewise.
818 * include/c_global/cfloat: Likewise.
819 * include/c_global/ciso646: Likewise.
820 * include/c_global/climits: Likewise.
821 * include/c_std/cassert: Likewise.
822 * include/c_std/cerrno: Likewise.
823 * include/c_std/cfloat: Likewise.
824 * include/c_std/ciso646: Likewise.
825 * include/c_std/climits: Likewise.
827 2015-09-03 Jonathan Wakely <jwakely@redhat.com>
829 * include/bits/shared_ptr_base.h: Add required header.
830 * include/std/condition_variable: Likewise.
831 * include/std/mutex: Remove unused header.
832 * include/std/shared_mutex: Remove redundant header.
833 (shared_mutex::shared_mutex()): Replace throw with __throw_bad_alloc.
835 PR libstdc++/66902
836 * src/c++11/debug.cc (_S_debug_messages): Make array const.
838 PR libstdc++/66998
839 * include/experimental/functional (_Not_fn): Add exception
840 specifications and non-deduced return types.
841 (not_fn): Add exception specification and wrap pointer-to-member.
842 * testsuite/experimental/functional/not_fn.cc: Test in SFINAE context
843 and test pointer-to-member.
845 PR libstdc++/62039
846 * include/bits/stl_iterator_base_funcs.h (next, prev): Add concept
847 checks.
848 * testsuite/24_iterators/operations/prev_neg.cc: New.
849 * testsuite/24_iterators/operations/next_neg.cc: New.
851 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
853 * testsuite/18_support/pthread_guard.cc: Add *-*-rtems* target
854 selector to all lines which contain a *-*-cygwin target selector.
855 * testsuite/20_util/shared_ptr/atomic/3.cc: Likewise.
856 * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Likewise.
857 * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
858 * testsuite/21_strings/basic_string/pthread18185.cc: Likewise.
859 * testsuite/21_strings/basic_string/pthread33394.cc: Likewise.
860 * testsuite/21_strings/basic_string/pthread4.cc: Likewise.
861 * testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise.
862 * testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise.
863 * testsuite/23_containers/list/pthread1.cc: Likewise.
864 * testsuite/23_containers/list/pthread5.cc: Likewise.
865 * testsuite/23_containers/map/pthread6.cc: Likewise.
866 * testsuite/23_containers/vector/debug/multithreaded_swap.cc: Likewise.
867 * testsuite/27_io/basic_ofstream/pthread2.cc: Likewise.
868 * testsuite/27_io/basic_ostringstream/pthread3.cc: Likewise.
869 * testsuite/30_threads/async/42819.cc: Likewise.
870 * testsuite/30_threads/async/49668.cc: Likewise.
871 * testsuite/30_threads/async/54297.cc: Likewise.
872 * testsuite/30_threads/async/any.cc: Likewise.
873 * testsuite/30_threads/async/async.cc: Likewise.
874 * testsuite/30_threads/async/launch.cc: Likewise.
875 * testsuite/30_threads/async/lwg2021.cc: Likewise.
876 * testsuite/30_threads/async/sync.cc: Likewise.
877 * testsuite/30_threads/call_once/39909.cc: Likewise.
878 * testsuite/30_threads/call_once/49668.cc: Likewise.
879 * testsuite/30_threads/call_once/60497.cc: Likewise.
880 * testsuite/30_threads/call_once/call_once1.cc: Likewise.
881 * testsuite/30_threads/condition_variable/54185.cc: Likewise.
882 * testsuite/30_threads/condition_variable/cons/1.cc: Likewise.
883 * testsuite/30_threads/condition_variable/members/1.cc: Likewise.
884 * testsuite/30_threads/condition_variable/members/2.cc: Likewise.
885 * testsuite/30_threads/condition_variable/members/3.cc: Likewise.
886 * testsuite/30_threads/condition_variable/members/53841.cc: Likewise.
887 * testsuite/30_threads/condition_variable/native_handle/typesizes.cc:
888 Likewise.
889 * testsuite/30_threads/condition_variable_any/50862.cc: Likewise.
890 * testsuite/30_threads/condition_variable_any/53830.cc: Likewise.
891 * testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise.
892 * testsuite/30_threads/condition_variable_any/members/1.cc: Likewise.
893 * testsuite/30_threads/condition_variable_any/members/2.cc: Likewise.
894 * testsuite/30_threads/future/cons/move.cc: Likewise.
895 * testsuite/30_threads/future/members/45133.cc: Likewise.
896 * testsuite/30_threads/future/members/get.cc: Likewise.
897 * testsuite/30_threads/future/members/get2.cc: Likewise.
898 * testsuite/30_threads/future/members/share.cc: Likewise.
899 * testsuite/30_threads/future/members/valid.cc: Likewise.
900 * testsuite/30_threads/future/members/wait.cc: Likewise.
901 * testsuite/30_threads/future/members/wait_for.cc: Likewise.
902 * testsuite/30_threads/future/members/wait_until.cc: Likewise.
903 * testsuite/30_threads/lock/1.cc: Likewise.
904 * testsuite/30_threads/lock/2.cc: Likewise.
905 * testsuite/30_threads/lock/3.cc: Likewise.
906 * testsuite/30_threads/lock/4.cc: Likewise.
907 * testsuite/30_threads/mutex/cons/1.cc: Likewise.
908 * testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise.
909 * testsuite/30_threads/mutex/lock/1.cc: Likewise.
910 * testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
911 * testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise.
912 * testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
913 * testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
914 * testsuite/30_threads/mutex/unlock/1.cc: Likewise.
915 * testsuite/30_threads/mutex/unlock/2.cc: Likewise.
916 * testsuite/30_threads/packaged_task/49668.cc: Likewise.
917 * testsuite/30_threads/packaged_task/60564.cc: Likewise.
918 * testsuite/30_threads/packaged_task/cons/1.cc: Likewise.
919 * testsuite/30_threads/packaged_task/cons/2.cc: Likewise.
920 * testsuite/30_threads/packaged_task/cons/3.cc: Likewise.
921 * testsuite/30_threads/packaged_task/cons/56492.cc: Likewise.
922 * testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise.
923 * testsuite/30_threads/packaged_task/cons/move.cc: Likewise.
924 * testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise.
925 * testsuite/30_threads/packaged_task/members/at_thread_exit.cc:
926 Likewise.
927 * testsuite/30_threads/packaged_task/members/get_future.cc: Likewise.
928 * testsuite/30_threads/packaged_task/members/get_future2.cc: Likewise.
929 * testsuite/30_threads/packaged_task/members/invoke.cc: Likewise.
930 * testsuite/30_threads/packaged_task/members/invoke2.cc: Likewise.
931 * testsuite/30_threads/packaged_task/members/invoke3.cc: Likewise.
932 * testsuite/30_threads/packaged_task/members/invoke4.cc: Likewise.
933 * testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise.
934 * testsuite/30_threads/packaged_task/members/reset.cc: Likewise.
935 * testsuite/30_threads/packaged_task/members/reset2.cc: Likewise.
936 * testsuite/30_threads/packaged_task/members/swap.cc: Likewise.
937 * testsuite/30_threads/packaged_task/members/valid.cc: Likewise.
938 * testsuite/30_threads/promise/60966.cc: Likewise.
939 * testsuite/30_threads/promise/cons/1.cc: Likewise.
940 * testsuite/30_threads/promise/cons/alloc.cc: Likewise.
941 * testsuite/30_threads/promise/cons/move.cc: Likewise.
942 * testsuite/30_threads/promise/cons/move_assign.cc: Likewise.
943 * testsuite/30_threads/promise/members/at_thread_exit.cc: Likewise.
944 * testsuite/30_threads/promise/members/get_future.cc: Likewise.
945 * testsuite/30_threads/promise/members/get_future2.cc: Likewise.
946 * testsuite/30_threads/promise/members/set_exception.cc: Likewise.
947 * testsuite/30_threads/promise/members/set_exception2.cc: Likewise.
948 * testsuite/30_threads/promise/members/set_value.cc: Likewise.
949 * testsuite/30_threads/promise/members/set_value2.cc: Likewise.
950 * testsuite/30_threads/promise/members/set_value3.cc: Likewise.
951 * testsuite/30_threads/promise/members/swap.cc: Likewise.
952 * testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise.
953 * testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc:
954 Likewise.
955 * testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise.
956 * testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise.
957 * testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc:
958 Likewise.
959 * testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise.
960 * testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise.
961 * testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise.
962 * testsuite/30_threads/recursive_mutex/unlock/2.cc: Likewise.
963 * testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise.
964 * testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc:
965 Likewise.
966 * testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
967 * testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
968 * testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc:
969 Likewise.
970 * testsuite/30_threads/recursive_timed_mutex/native_handle/typesizes.cc:
971 Likewise.
972 * testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
973 * testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
974 * testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
975 Likewise.
976 * testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
977 Likewise.
978 * testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
979 Likewise.
980 * testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
981 Likewise.
982 * testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
983 Likewise.
984 * testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
985 * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Likewise.
986 * testsuite/30_threads/shared_future/cons/move.cc: Likewise.
987 * testsuite/30_threads/shared_future/members/45133.cc: Likewise.
988 * testsuite/30_threads/shared_future/members/get.cc: Likewise.
989 * testsuite/30_threads/shared_future/members/get2.cc: Likewise.
990 * testsuite/30_threads/shared_future/members/valid.cc: Likewise.
991 * testsuite/30_threads/shared_future/members/wait.cc: Likewise.
992 * testsuite/30_threads/shared_future/members/wait_for.cc: Likewise.
993 * testsuite/30_threads/shared_future/members/wait_until.cc: Likewise.
994 * testsuite/30_threads/shared_lock/cons/1.cc: Likewise.
995 * testsuite/30_threads/shared_lock/cons/2.cc: Likewise.
996 * testsuite/30_threads/shared_lock/cons/3.cc: Likewise.
997 * testsuite/30_threads/shared_lock/cons/4.cc: Likewise.
998 * testsuite/30_threads/shared_lock/cons/5.cc: Likewise.
999 * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
1000 * testsuite/30_threads/shared_lock/locking/1.cc: Likewise.
1001 * testsuite/30_threads/shared_lock/locking/2.cc: Likewise.
1002 * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
1003 * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
1004 * testsuite/30_threads/shared_lock/modifiers/1.cc: Likewise.
1005 * testsuite/30_threads/shared_mutex/cons/1.cc: Likewise.
1006 * testsuite/30_threads/shared_mutex/try_lock/1.cc: Likewise.
1007 * testsuite/30_threads/shared_mutex/try_lock/2.cc: Likewise.
1008 * testsuite/30_threads/shared_mutex/unlock/1.cc: Likewise.
1009 * testsuite/30_threads/shared_timed_mutex/cons/1.cc: Likewise.
1010 * testsuite/30_threads/shared_timed_mutex/try_lock/1.cc: Likewise.
1011 * testsuite/30_threads/shared_timed_mutex/try_lock/2.cc: Likewise.
1012 * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: Likewise.
1013 * testsuite/30_threads/shared_timed_mutex/unlock/1.cc: Likewise.
1014 * testsuite/30_threads/this_thread/1.cc: Likewise.
1015 * testsuite/30_threads/this_thread/2.cc: Likewise.
1016 * testsuite/30_threads/this_thread/3.cc: Likewise.
1017 * testsuite/30_threads/this_thread/4.cc: Likewise.
1018 * testsuite/30_threads/thread/cons/1.cc: Likewise.
1019 * testsuite/30_threads/thread/cons/2.cc: Likewise.
1020 * testsuite/30_threads/thread/cons/3.cc: Likewise.
1021 * testsuite/30_threads/thread/cons/4.cc: Likewise.
1022 * testsuite/30_threads/thread/cons/49668.cc: Likewise.
1023 * testsuite/30_threads/thread/cons/5.cc: Likewise.
1024 * testsuite/30_threads/thread/cons/6.cc: Likewise.
1025 * testsuite/30_threads/thread/cons/7.cc: Likewise.
1026 * testsuite/30_threads/thread/cons/8.cc: Likewise.
1027 * testsuite/30_threads/thread/cons/9.cc: Likewise.
1028 * testsuite/30_threads/thread/cons/moveable.cc: Likewise.
1029 * testsuite/30_threads/thread/members/1.cc: Likewise.
1030 * testsuite/30_threads/thread/members/2.cc: Likewise.
1031 * testsuite/30_threads/thread/members/3.cc: Likewise.
1032 * testsuite/30_threads/thread/members/4.cc: Likewise.
1033 * testsuite/30_threads/thread/members/5.cc: Likewise.
1034 * testsuite/30_threads/thread/members/hardware_concurrency.cc: Likewise.
1035 * testsuite/30_threads/thread/native_handle/cancel.cc: Likewise.
1036 * testsuite/30_threads/thread/swap/1.cc: Likewise.
1037 * testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
1038 * testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise.
1039 * testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
1040 * testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise.
1041 * testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Likewise.
1042 * testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
1043 * testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
1044 * testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
1045 * testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
1046 * testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
1047 * testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
1048 * testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
1049 * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise.
1050 * testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
1051 * testsuite/30_threads/timed_mutex/unlock/2.cc: Likewise.
1052 * testsuite/30_threads/try_lock/1.cc: Likewise.
1053 * testsuite/30_threads/try_lock/2.cc: Likewise.
1054 * testsuite/30_threads/try_lock/3.cc: Likewise.
1055 * testsuite/30_threads/try_lock/4.cc: Likewise.
1056 * testsuite/30_threads/unique_lock/cons/1.cc: Likewise.
1057 * testsuite/30_threads/unique_lock/cons/2.cc: Likewise.
1058 * testsuite/30_threads/unique_lock/cons/3.cc: Likewise.
1059 * testsuite/30_threads/unique_lock/cons/4.cc: Likewise.
1060 * testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
1061 * testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
1062 * testsuite/30_threads/unique_lock/locking/1.cc: Likewise.
1063 * testsuite/30_threads/unique_lock/locking/2.cc: Likewise.
1064 * testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
1065 * testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
1066 * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
1067 * testsuite/ext/rope/pthread7-rope.cc: Likewise.
1068 * testsuite/tr1/2_general_utilities/shared_ptr/thread/default_weaktoshared.cc:
1069 Likewise.
1070 * testsuite/tr1/2_general_utilities/shared_ptr/thread/mutex_weaktoshared.cc:
1071 Likewise.
1073 2015-09-02 Dmitry Vyukov <dvyukov@google.com>
1075 * include/bits/basic_string.h: Fix data races on _M_refcount.
1077 2015-09-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
1079 PR libstdc++/67408
1080 * include/std/mutex (__timed_mutex_impl::_M_try_lock_until): Use
1081 _Derived::_M_timedlock().
1082 (timed_mutex): Add _M_timedlock() and make base class a friend.
1083 (recursive_timed_mutex): Likewise.
1085 2015-08-28 Tim Shen <timshen@google.com>
1087 PR libstdc++/67362
1088 * include/bits/regex_scanner.tcc (_Scanner<>::_M_scan_normal):
1089 Always returns ordinary char token if the char isn't
1090 considered a special char.
1091 * testsuite/28_regex/regression.cc: New test file for collecting
1092 regression testcases from, typically, bugzilla.
1094 2015-08-27 Jonathan Wakely <jwakely@redhat.com>
1096 PR libstdc++/67374
1097 * include/bits/range_access.h (valarray, begin, end): Declare.
1098 * testsuite/26_numerics/valarray/range_access.cc: Test const
1099 overloads.
1100 * testsuite/26_numerics/valarray/range_access2.cc: New.
1102 2015-08-27 John Marino <gnugcc@marino.st>
1104 * acinclude.m4 (*-*-dragonfly*): Change 7 locale support files
1105 from generic to new DragonFly versions.
1106 * configure: Regenerate.
1107 * config/locale/dragonfly/c_locale.cc: Improve locale support.
1108 * config/locale/dragonfly/ctype_members.cc: Likewise.
1109 * config/os/bsd/dragonfly/ctype_configure_char.cc: Likewise.
1110 * config/os/bsd/dragonfly/os_defines.h: Define _GLIBCXX_USE_C99.
1111 * config/locale/dragonfly/c_locale.h: New.
1112 * config/locale/dragonfly/codecvt_members.cc: New.
1113 * config/locale/dragonfly/collate_members.cc: New.
1114 * config/locale/dragonfly/monetary_members.cc: New.
1115 * config/locale/dragonfly/numeric_members.cc: New.
1116 * config/locale/dragonfly/time_members.cc: New.
1117 * config/locale/dragonfly/time_members.h: New.
1119 2015-08-27 Jonathan Wakely <jwakely@redhat.com>
1121 * configure: Regenerate.
1123 2015-08-26 Edward Smith-Rowland <3dw4rd@verizon.net>
1124 Jonathan Wakely <jwakely@redhat.com>
1126 PR libstdc++/64351
1127 PR libstdc++/63176
1128 * include/bits/random.tcc (generate_canonical): Loop until we get a
1129 result less than one.
1130 * testsuite/26_numerics/random/uniform_real_distribution/operators/
1131 64351.cc: New.
1133 2015-08-26 Jonathan Wakely <jwakely@redhat.com>
1135 * include/bits/shared_ptr.h (__enable_shared_from_this_helper): Use
1136 nullptr.
1137 * include/bits/shared_ptr_base.h (weak_ptr::_M_assign): Don't assign
1138 if ownership is already shared with a shared_ptr object.
1139 (__enable_shared_from_this_helper): Use nullptr.
1140 * testsuite/20_util/enable_shared_from_this/members/const.cc: New.
1141 * testsuite/20_util/enable_shared_from_this/members/reinit.cc: New.
1142 * testsuite/20_util/enable_shared_from_this/requirements/
1143 explicit_instantiation.cc: Instantiate with const and incomplete types.
1145 * include/debug/map.h (map::try_emplace, map::insert_or_assign):
1146 Define.
1147 * include/debug/unordered_map (unordered_map::try_emplace,
1148 unordered_map::insert_or_assign): Define.
1150 PR libstdc++/66902
1151 * src/c++11/debug.cc (_S_debug_messages): Give internal linkage.
1153 2015-08-24 François Dumont <fdumont@gcc.gnu.org>
1155 PR libstdc++/60519
1156 * include/debug/formatter.h (_Debug_msg_id::__msg_irreflexive_ordering):
1157 New enum entry.
1158 * include/debug/functions.h (_Irreflexive_checker): New.
1159 (__is_irreflexive, __is_irreflexive_pred): New.
1160 * include/debug/macros.h
1161 (__glibcxx_check_irreflexive, __glibcxx_check_irreflexive_pred): New
1162 macros.
1163 (__glibcxx_check_irreflexive2, __glibcxx_check_irreflexive_pred2): New
1164 macros limited to post-C++11 mode.
1165 * include/debug/debug.h
1166 (__glibcxx_requires_irreflexive, __glibcxx_requires_irreflexive_pred):
1167 New macros, use latter.
1168 (__glibcxx_requires_irreflexive2, __glibcxx_requires_irreflexive_pred2):
1169 Likewise.
1170 * include/bits/stl_algo.h
1171 (partial_sort_copy): Add irreflexive debug check.
1172 (partial_sort_copy): Likewise.
1173 (lower_bound): Likewise.
1174 (upper_bound): Likewise.
1175 (equal_range): Likewise.
1176 (binary_search): Likewise.
1177 (inplace_merge): Likewise.
1178 (includes): Likewise.
1179 (next_permutation): Likewise.
1180 (prev_permutation): Likewise.
1181 (is_sorted_until): Likewise.
1182 (minmax_element): Likewise.
1183 (partial_sort): Likewise.
1184 (nth_element): Likewise.
1185 (sort): Likewise.
1186 (merge): Likewise.
1187 (stable_sort): Likewise.
1188 (set_union): Likewise.
1189 (set_intersection): Likewise.
1190 (set_difference): Likewise.
1191 (set_symmetric_difference): Likewise.
1192 (min_element): Likewise.
1193 (max_element): Likewise.
1194 * include/bits/stl_algobase.h
1195 (lower_bound): Likewise.
1196 (lexicographical_compare): Likewise.
1197 * include/bits/stl_heap.h
1198 (push_heap): Likewise.
1199 (pop_heap): Likewise.
1200 (make_heap): Likewise.
1201 (sort_heap): Likewise.
1202 (is_heap_until): Likewise.
1203 * testsuite/25_algorithms/lexicographical_compare/debug/
1204 irreflexive_neg.cc: New.
1205 * testsuite/25_algorithms/lower_bound/debug/irreflexive.cc: New.
1206 * testsuite/25_algorithms/partial_sort_copy/debug/irreflexive_neg.cc:
1207 New.
1209 2015-08-24 Jonathan Wakely <jwakely@redhat.com>
1211 PR libstdc++/65049
1212 * include/bits/char_traits.h (char_traits<char>::compare,
1213 char_traits<char>::find, char_traits<char>::move,
1214 char_traits<char>::copy, char_traits<char>::assign): Check for zero
1215 length.
1216 (char_traits<wchar_t>::compare, char_traits<wchar_t>::find,
1217 char_traits<wchar_t>::move, char_traits<wchar_t>::copy,
1218 char_traits<wchar_t>::assign): Likewise.
1219 (char_traits<char16_t>::move, char_traits<char16_t>::copy): Likewise.
1220 (char_traits<char32_t>::move, char_traits<char32_t>::copy): Likewise.
1221 * include/ext/pod_char_traits.h (char_traits<character<>>::move,
1222 char_traits<character<>>::copy): Likewise.
1223 * testsuite/21_strings/char_traits/requirements/char/65049.cc: New.
1224 * testsuite/21_strings/char_traits/requirements/char16_t/65049.cc:
1225 New.
1226 * testsuite/21_strings/char_traits/requirements/char32_t/65049.cc:
1227 New.
1228 * testsuite/21_strings/char_traits/requirements/wchar_t/65049.cc:
1229 New.
1231 PR libstdc++/67309
1232 * include/bits/random.tcc
1233 (poisson_distribution::param_type::_M_initialize): Use max<double>.
1234 (binomial_distribution::param_type::_M_initialize): Likewise.
1235 * testsuite/17_intro/headers/c++200x/67309.cc: New.
1236 * testsuite/17_intro/headers/c++200x/all_attributes.cc: Remove
1237 redundant header.
1239 2015-08-20 Jonathan Wakely <jwakely@redhat.com>
1241 PR libstdc++/67294
1242 * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Do not run
1243 on Darwin.
1244 * testsuite/30_threads/timed_mutex/unlock/2.cc: Likewise.
1246 * include/experimental/any (__any_caster): Define at namespace scope
1247 so the name is visible to name lookup.
1248 * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
1250 * python/Makefile.am: Ensure gdb.py is installed for libstdc++ not
1251 libstdc++fs.
1252 * python/Makefile.in: Regenerate.
1254 2015-08-19 Paolo Carlini <paolo.carlini@oracle.com>
1256 * include/c_global/cmath: Fix typo in comment.
1258 2015-08-19 Paolo Carlini <paolo.carlini@oracle.com>
1260 * include/c_global/cmath: Revert fix for libstdc++/58625, no
1261 longer necessary (__builtin_signbit is now type-generic).
1263 2015-08-18 Jonathan Wakely <jwakely@redhat.com>
1265 PR c++/67216
1266 * testsuite/tr1/2_general_utilities/shared_ptr/observers/bool_conv.cc:
1267 Fix use of safe-bool idiom that isn't valid in C++11.
1269 * include/bits/ptr_traits.h: Include <bits/move.h> for addressof.
1271 PR libstdc++/67066
1272 * doc/xml/manual/configure.xml (manual.intro.setup.configure): Add
1273 caveats for --enable-concept-checks. Improve link text.
1274 * doc/xml/manual/diagnostics.xml (std.diagnostics.concept_checking):
1275 Clarify caveats.
1276 * doc/html/*: Regenerate.
1277 * include/bits/stl_deque.h (deque): Only use concept checks in C++03.
1278 * include/bits/stl_stack.h (stack): Likewise.
1279 * include/bits/stl_vector.h (vector): Likewise.
1281 2015-08-14 Jonathan Wakely <jwakely@redhat.com>
1283 * include/experimental/any (any::operator=(const any&)): Move check
1284 for self-assignment.
1285 (any::operator=(any&&)): Add check for self-assignment.
1286 (any::operator=(_ValueType&&)): Constrain template argument.
1287 (any::swap(any&)): Add check for self-swap.
1288 * testsuite/experimental/any/assign/self.cc: Test move and swap.
1289 * testsuite/experimental/any/misc/any_cast_neg.cc: Update dg-error.
1291 2015-08-14 Jonathan Wakely <jwakely@redhat.com>
1293 * include/experimental/array: Add feature-test macro.
1294 * testsuite/experimental/array/neg.cc: Update dg-error.
1296 2015-08-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1298 * testsuite/experimental/array/neg.s: Remove.
1299 * testsuite/experimental/array/neg.ii.gz: Remove.
1301 2015-08-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1303 Implement std::experimental::fundamentals_v2::make_array and
1304 std::experimental::fundamentals_v2::to_array.
1305 * include/Makefile.am: Add array.
1306 * include/Makefile.in: Add array.
1307 * include/experimental/array: New.
1308 * testsuite/experimental/array/make_array.cc: Likewise.
1309 * testsuite/experimental/array/neg.cc: Likewise.
1310 * doc/html/manual/status.html: Mark make_array as Y.
1311 * doc/xml/manual/status_cxx2017.xml: Likewise.
1313 2015-08-13 Jonathan Wakely <jwakely@redhat.com>
1315 * include/bits/alloc_traits.h: Add feature-test macro.
1316 * include/bits/allocator.h: Likewise.
1317 * include/bits/range_access.h: Likewise.
1318 * include/bits/stl_map.h: Likewise.
1319 * include/bits/unordered_map.h: Likewise.
1321 2015-08-13 Jonathan Wakely <jwakely@redhat.com>
1323 * testsuite/30_threads/mutex/unlock/2.cc: New.
1324 * testsuite/30_threads/recursive_mutex/unlock/2.cc: New.
1325 * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: New.
1326 * testsuite/30_threads/shared_mutex/unlock/1.cc: New.
1327 * testsuite/30_threads/shared_timed_mutex/unlock/1.cc: New.
1328 * testsuite/30_threads/timed_mutex/unlock/2.cc: New.
1330 2015-08-13 Eelis van der Weegen <eelis@eelis.net>
1332 * include/std/shared_mutex (shared_mutex::unlock()): Fix typo.
1334 2015-08-12 Caroline Tice <cmtice@google.com>
1336 PR 66521, Contributed by Eric Gallager
1337 * acinclude.m4 (VTV_CXXLINKFLAGS): Make this variable OS-specific, and
1338 fix the rpath flag to work properly for darwin.
1339 * configure: Regenerated.
1341 2015-08-12 Jonathan Wakely <jwakely@redhat.com>
1343 * doc/xml/manual/appendix_contributing.xml: Update patch email policy.
1344 * doc/xml/manual/status_cxx2017.xml: Update status table.
1345 * doc/html/manual/*: Regenerate.
1347 2015-08-09 Ville Voutilainen <ville.voutilainen@gmail.com>
1349 Implement N4279, Improved insertion interface for unique-key maps.
1350 * include/bits/stl_map.h (try_emplace, insert_or_assign): New.
1351 * include/bits/stl_tree.h (_M_get_insert_unique_pos,
1352 _M_get_insert_equal_pos, _M_get_insert_hint_unique_pos,
1353 _M_get_insert_hint_equal_pos): Make public.
1354 * include/bits/unordered_map.h (try_emplace, insert_or_assign): New.
1355 * testsuite/23_containers/map/modifiers/insert_or_assign/1.cc:
1356 Likewise.
1357 * testsuite/23_containers/map/modifiers/try_emplace/1.cc: Likewise.
1358 * testsuite/23_containers/unordered_map/modifiers/insert_or_assign.cc:
1359 Likewise.
1360 * testsuite/23_containers/unordered_map/modifiers/try_emplace.cc:
1361 Likewise.
1363 2015-08-08 Ville Voutilainen <ville.voutilainen@gmail.com>
1365 Implement N4089 Safe conversions in unique_ptr<T[]> (LWG 2118)
1366 and N4366 LWG 2228: Missing SFINAE rule in unique_ptr
1367 templated assignment
1368 * include/bits/unique_ptr.h
1369 (__remove_cv, __is_derived_Tp): Remove.
1370 (default_delete::default_delete(const default_delete<_Up[]>)):
1371 Constrain with array convertibility.
1372 (default_delete::operator(_Up*)): Turn into a template,
1373 constrain with array convertibility.
1374 (__safe_conversion_up): New, single object version.
1375 (unique_ptr(unique_ptr<_Up, _Ep>&&)): Constrain with deleter
1376 convertibility.
1377 (unique_ptr::operator=(unique_ptr<_Up, _Ep>&&)): Likewise, and add
1378 is_assignable as a constraint.
1379 (__safe_conversion_up): Array version, renamed from __safe_conversion,
1380 updated to implement N4089.
1381 (__safe_conversion_raw): New.
1382 (unique_ptr(_Up)): Turn into a template, constrain with array
1383 convertibility.
1384 (unique_ptr(_Up,
1385 typename conditional<is_reference<deleter_type>::value,
1386 deleter_type, const deleter_type&>::type)): Likewise.
1387 (unique_ptr(_Up, typename
1388 remove_reference<deleter_type>::type&&)): Likewise.
1389 (unique_ptr(unique_ptr<_Up, _Ep>&&)): Likewise.
1390 (operator=(unique_ptr<_Up, _Ep>&&)): Likewise, and add
1391 is_assignable as a constraint (array version).
1392 (reset(_Up)): Turn into a template, constrain with array
1393 convertibility.
1394 (reset(nullptr_t)): New.
1395 * testsuite/20_util/default_delete/48631_neg.cc: Adjust.
1396 * testsuite/20_util/unique_ptr/assign/48635.cc: Likewise.
1397 * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.
1398 * testsuite/20_util/unique_ptr/assign/cv_qual.cc: Likewise.
1399 * testsuite/20_util/unique_ptr/cons/cv_qual.cc: Likewise.
1400 * testsuite/20_util/unique_ptr/dr2228.cc: New.
1401 * testsuite/20_util/unique_ptr/modifiers/cv_qual.cc: Adjust.
1403 2015-08-05 Nikolai Bozhenov <n.bozhenov@samsung.com>
1405 * testsuite/20_util/enable_shared_from_this/cons/constexpr.cc: Remove
1406 redundant -save-temps option.
1407 * testsuite/20_util/shared_ptr/cons/constexpr.cc: Likewise.
1408 * testsuite/20_util/unique_ptr/cons/constexpr.cc: Likewise.
1409 * testsuite/20_util/weak_ptr/cons/constexpr.cc: Likewise.
1410 * testsuite/30_threads/future/cons/constexpr.cc: Likewise.
1411 * testsuite/30_threads/shared_future/cons/constexpr.cc: Likewise.
1413 2015-08-03 Jonathan Wakely <jwakely@redhat.com>
1415 PR libstdc++/67078
1416 * include/bits/range_access.h (size, empty, data): Fix _N bad name.
1418 2015-07-30 Jonathan Wakely <jwakely@redhat.com>
1420 * testsuite/experimental/filesystem/operations/current_path.cc: Use
1421 canonical paths for comparisons.
1423 2015-07-30 Tim Shen <timshen@google.com>
1425 * include/bits/regex_automaton.h (_State_base, _State<>):
1426 Remove _TraitsT dependency from _State<>; Make matcher member
1427 into the union to reduce struct size.
1428 * include/bits/regex_automaton.tcc (_State_base<>::_M_print,
1429 _State_base<>::_M_dot, _StateSeq<>::_M_clone):
1430 Adjust to fit the interface. Factor out common parts in
1431 _M_clone as _State<>::_M_has_alt.
1432 * include/bits/regex_executor.h (_Executer<>::_M_lookahead):
1433 Only pass state id instead of the whole state.
1434 * include/bits/regex_executor.tcc (_Executer<>::_M_dfs,
1435 _Executer<>::_M_lookahead): Adjust to fit the interface.
1436 * include/std/regex: Include <ext/aligned_buffer.h>
1438 2015-07-30 Jonathan Wakely <jwakely@redhat.com>
1440 * include/experimental/any (any::operator=(const any&)): Check for
1441 self-assignment.
1442 * testsuite/experimental/any/assign/self.cc: New.
1443 * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
1445 2015-07-29 Jonathan Wakely <jwakely@redhat.com>
1447 PR libstdc++/66829
1448 * testsuite/lib/libstdc++.exp (v3-build_support): Compile
1449 testsuite_shared.cc with -std=gnu++98.
1451 2015-07-29 Ville Voutilainen <ville.voutilainen@gmail.com>
1453 * include/bits/range_access.h: Change class to typename in every
1454 template.
1455 (size, empty, data): New functions from N4280.
1456 * testsuite/24_iterators/container_access.cc: New.
1458 PR libstdc++/60970
1459 * include/bits/functional_hash.h (__hash_enum): New.
1460 (hash): Derive from __hash_enum.
1461 * testsuite/20_util/hash/60970.cc: New.
1463 2015-07-29 Tim Shen <timshen@google.com>
1465 PR libstdc++/67015
1466 * include/bits/regex_compiler.h (_Compiler<>::_M_expression_term,
1467 _BracketMatcher<>::_M_add_collating_element): Change signature
1468 to make checking the and of bracket expression easier.
1469 * include/bits/regex_compiler.tcc (_Compiler<>::_M_expression_term):
1470 Treat '-' as a valid literal if it's at the end of bracket expression.
1471 * testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
1472 New testcases.
1474 2015-07-24 Jonathan Wakely <jwakely@redhat.com>
1476 * include/bits/atomic_futex.h [_GLIBCXX_HAVE_LINUX_FUTEX]
1477 (_M_load_and_test_until): Whitespace.
1478 (_M_load_and_test): Value-initialize the unused durations.
1479 (_M_load_when_equal): Add missing return value.
1481 2015-07-24 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1483 * fragment.am (AM_CPPFLAGS): Add CPPFLAGS.
1484 * Makefile.in: Regenerate.
1485 * doc/Makefile.in: Regenerate.
1486 * include/Makefile.in: Regenerate.
1487 * libsupc++/Makefile.in: Regenerate.
1488 * po/Makefile.in: Regenerate.
1489 * python/Makefile.in: Regenerate.
1490 * src/Makefile.in: Regenerate.
1491 * src/c++11/Makefile.in: Regenerate.
1492 * src/c++98/Makefile.in: Regenerate.
1493 * src/filesystem/Makefile.in: Regenerate.
1494 * testsuite/Makefile.in: Regenerate.
1496 2015-07-23 DJ Delorie <dj@redhat.com>
1498 * include/bits/functional_hash.h: Add specializations for __intN
1499 types.
1501 * include/ext/pb_ds/detail/thin_heap_/thin_heap_.hpp (__gnu_pbds):
1502 Guard against values that might exceed size_t's precision.
1504 2015-07-20 Jason Merrill <jason@redhat.com>
1506 * include/bits/c++config: Fix abi_tag in special modes.
1508 2015-07-19 Jonathan Wakely <jwakely@redhat.com>
1510 * doc/xml/manual/status_cxx2017.xml: Fix URL for N4279.
1511 * doc/html/manual/status.html: Regenerate.
1513 2015-07-17 Jonathan Wakely <jwakely@redhat.com>
1515 * doc/xml/manual/status_cxx2011.xml: Add caveats for native_handle.
1516 * doc/html/manual/status.html: Regenerate.
1518 2015-07-16 François Dumont <fdumont@gcc.gnu.org>
1520 * include/bits/stl_algobase.h (__miter_base): Move...
1521 * include/bits/cpp_type_traits.h: ...here.
1522 * include/debug/functions.h (__foreign_iterator_aux): Use latter.
1523 * testsuite/23_containers/vector/debug/insert7_neg.cc: New.
1525 2015-07-13 Jonathan Wakely <jwakely@redhat.com>
1527 PR libstdc++/66855
1528 * src/c++11/codecvt.cc (__codecvt_utf8_utf16_base::do_in): Override
1529 endianness bit in mode.
1530 * testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc: New.
1532 * include/bits/c++config (_GLIBCXX_NOEXCEPT_IF): Define.
1533 * include/bits/forward_list.h (forward_list::swap): Make noexcept
1534 unconditional.
1535 * include/bits/hashtable.h (_Hashtable::swap): Do not use
1536 _S_nothrow_swap().
1537 * include/bits/stl_bvector.h (vector<bool>::swap): Make noexcept
1538 unconditional.
1539 * include/bits/stl_deque.h (deque::swap): Likewise.
1540 (swap(deque&, deque&)): Use _GLIBCXX_NOEXCEPT_IF.
1541 * include/bits/stl_list.h (list::swap): Make noexcept unconditional.
1542 (swap(list&, list&)): Use _GLIBCXX_NOEXCEPT_IF.
1543 * include/bits/stl_map.h (map::swap, swap(map&, map&)): Use
1544 _GLIBCXX_NOEXCEPT_IF, do not depend on _S_nothrow_swap.
1545 * include/bits/stl_multimap.h (multimap::swap,
1546 swap(multimap&, multimap&)): Likewise.
1547 * include/bits/stl_multiset.h (multiset::swap,
1548 swap(multiset&, multiset&)): Likewise.
1549 * include/bits/stl_set.h (set::swap, swap(set&, set&)): Likewise.
1550 * include/bits/stl_tree.h (_Rb_tree::swap,
1551 swap(_Rb_tree&, _Rb_tree&)): Likewise.
1552 * include/bits/stl_vector.h (vector::swap): Make noexcept
1553 unconditional.
1554 (swap(vector&, vector&)): Use _GLIBCXX_NOEXCEPT_IF.
1555 * include/debug/deque (deque::swap, swap): Likewise.
1556 * include/debug/forward_list (swap): Add noexcept.
1557 * include/debug/list (list::swap, swap): Use _GLIBCXX_NOEXCEPT_IF.
1558 * include/debug/map.h (map::swap, swap): Likewise.
1559 * include/debug/multimap.h (multimap::swap, swap): Likewise.
1560 * include/debug/multiset.h (multiset::Swap, swap): Likewise.
1561 * include/debug/set.h (set::swap, swap): Likewise.
1562 * include/debug/unordered_map (unordered_map::swap,
1563 unordered_multimap::swap, swap): Likewise.
1564 * include/debug/unordered_set (unordered_set::swap,
1565 unordered_multiset::swap, swap): Likewise.
1566 * include/debug/vector (vector::swap, swap): Likewise.
1567 * include/ext/alloc_traits.h (__alloc_traits::_S_nothrow_swap()):
1568 Remove.
1569 * include/profile/deque (deque::swap, swap): Use _GLIBCXX_NOEXCEPT_IF.
1570 * include/profile/forward_list (swap): Add noexcept.
1571 * include/profile/list (list::swap, swap) : Use _GLIBCXX_NOEXCEPT_IF.
1572 * include/profile/map.h (map::swap, swap): Likewise.
1573 * include/profile/multimap.h (multimap::swap, swap): Likewise.
1574 * include/profile/multiset.h (multiset::swap, swap): Likewise.
1575 * include/profile/set.h (set::swap, swap): Likewise.
1576 * include/profile/unordered_map (swap): Likewise.
1577 * include/profile/unordered_set (swap): Likewise.
1578 * include/profile/vector (vector::swap, swap): Likewise. Remove
1579 overloads for swapping rvalues.
1580 * testsuite/23_containers/deque/allocator/noexcept.cc: Update tests
1581 for noexcept on swap.
1582 * testsuite/23_containers/forward_list/allocator/noexcept.cc:
1583 Likewise.
1584 * testsuite/23_containers/list/allocator/noexcept.cc: Likewise.
1585 * testsuite/23_containers/map/allocator/noexcept.cc: Likewise.
1586 * testsuite/23_containers/multimap/allocator/noexcept.cc: Likewise.
1587 * testsuite/23_containers/multiset/allocator/noexcept.cc: Likewise.
1588 * testsuite/23_containers/set/allocator/noexcept.cc: Likewise.
1589 * testsuite/23_containers/unordered_map/allocator/noexcept.cc:
1590 Likewise.
1591 * testsuite/23_containers/unordered_multimap/allocator/noexcept.cc:
1592 Likewise.
1593 * testsuite/23_containers/unordered_multiset/allocator/noexcept.cc:
1594 Likewise.
1595 * testsuite/23_containers/unordered_set/allocator/noexcept.cc:
1596 Likewise.
1597 * testsuite/23_containers/vector/allocator/noexcept.cc: Likewise.
1598 * testsuite/23_containers/vector/bool/allocator/noexcept.cc: Likewise.
1599 * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line
1600 number.
1602 2015-07-13 John Marino <gnugcc@marino.st>
1604 * config/os/bsd/dragonfly/os_defines.h (_GLIBCXX_USE_C99_CHECK,
1605 _GLIBCXX_USE_C99_DYNAMIC, _GLIBCXX_USE_C99_LONG_LONG_CHECK,
1606 _GLIBCXX_USE_C99_LONG_LONG_DYNAMIC): Define.
1608 2015-07-05 François Dumont <fdumont@gcc.gnu.org>
1610 * include/bits/hashtable.h (_Hashtable<>::__rehash_policy): Do not
1611 rehash container.
1612 * testsuite/23_containers/unordered_set/max_load_factor/robustness.cc:
1613 Adapt.
1615 2015-07-03 Jonathan Wakely <jwakely@redhat.com>
1617 * doc/xml/manual/status_cxx2017.xml: Update status table.
1618 * doc/html/manual/*: Regenerate.
1620 2015-07-03 Ville Voutilainen <ville.voutilainen@gmail.com>
1622 Implement std::experimental::fundamentals_v2::propagate_const.
1623 * include/Makefile.am: Add propagate_const.
1624 * include/Makefile.in: Regenerate.
1625 * include/experimental/propagate_const: New.
1626 * testsuite/experimental/propagate_const/assignment/copy.cc: Likewise.
1627 * testsuite/experimental/propagate_const/assignment/move.cc: Likewise.
1628 * testsuite/experimental/propagate_const/assignment/move_neg.cc:
1629 Likewise.
1630 * testsuite/experimental/propagate_const/cons/copy.cc: Likewise.
1631 * testsuite/experimental/propagate_const/cons/default.cc: Likewise.
1632 * testsuite/experimental/propagate_const/cons/move.cc: Likewise.
1633 * testsuite/experimental/propagate_const/cons/move_neg.cc: Likewise.
1634 * testsuite/experimental/propagate_const/hash/1.cc: Likewise.
1635 * testsuite/experimental/propagate_const/observers/1.cc: Likewise.
1636 * testsuite/experimental/propagate_const/relops/1.cc: Likewise.
1637 * testsuite/experimental/propagate_const/requirements1.cc: Likewise.
1638 * testsuite/experimental/propagate_const/requirements2.cc: Likewise.
1639 * testsuite/experimental/propagate_const/requirements3.cc: Likewise.
1640 * testsuite/experimental/propagate_const/requirements4.cc: Likewise.
1641 * testsuite/experimental/propagate_const/requirements5.cc: Likewise.
1642 * testsuite/experimental/propagate_const/swap/1.cc: Likewise.
1643 * testsuite/experimental/propagate_const/typedefs.cc: Likewise.
1645 2015-07-02 Jonathan Wakely <jwakely@redhat.com>
1647 * acinclude.m4 (GLIBCXX_DEFAULT_ABI): Change valid arguments for
1648 --with-default-libstdcxx-abi
1649 * configure: Regenerate.
1650 * doc/xml/manual/configure.xml: Document valid arguments.
1652 2015-07-02 Uros Bizjak <ubizjak@gmail.com>
1654 * libsupc++/guard.cc (__test_and_acquire): Use __p after __atomic_load
1655 to avoid unused variable warning.
1656 (__set_and_release): Use __p after __atomic_store to avoid unused
1657 variable warning.
1659 2015-07-01 Jonathan Wakely <jwakely@redhat.com>
1661 * include/bits/alloc_traits.h (__alloctr_rebind): Remove.
1662 (__allocator_traits_base): New base class.
1663 (__alloc_rebind): Reimplement in terms of detection idiom.
1664 (allocator_traits): Derive from __allocator_traits_base. Reimplement
1665 nested types in terms of detection idiom. Simplify SFINAE constraints
1666 on overloaded static member functions.
1667 * include/bits/hashtable.h (_Hashtable): Use __alloc_rebind instead
1668 of __alloctr_rebind.
1669 * testsuite/20_util/scoped_allocator/propagation.cc: Define rebind.
1670 * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
1671 dg-error line number.
1673 * include/bits/ptr_traits.h (__ptrtr_elt_type, __ptrtr_diff_type,
1674 __ptrtr_rebind, __ptrtr_not_void): Remove
1675 (__get_first_arg, __replace_first_arg, __make_not_void): Define new
1676 transformations.
1677 (__detected_or_): New detection trait.
1678 (pointer_traits): Use new traits.
1679 * testsuite/20_util/pointer_traits/pointer_to.cc: Add rebind member.
1680 * testsuite/20_util/pointer_traits/requirements/
1681 explicit_instantiation.cc: Use valid arguments to pointer_traits.
1683 * doc/xml/manual/status_cxx2017.xml: Update status table.
1684 * include/experimental/type_traits (void_t, is_detected,
1685 is_detected_v, detected_t, detected_or, detected_or_t,
1686 is_detected_exact, is_detected_exact_v, is_detected_convertible,
1687 is_detected_convertible_v): Define.
1688 * include/std/type_traits (__detector, __detected_or, __detected_or_t,
1689 __detected_or_t_): Define.
1690 * testsuite/experimental/type_traits/detection.cc: New.
1692 2015-06-30 Jonathan Wakely <jwakely@redhat.com>
1694 * doc/Makefile.am (stamp-pdf-doxygen): Grep for LaTeX errors in log.
1695 * doc/Makefile.in: Regenerate.
1697 * include/bits/stl_pair.h: Replace class keyword with typename.
1699 2015-06-30 Ville Voutilainen <ville.voutilainen@gmail.com>
1701 Implement N4387, "Improving pair and tuple", and LWG 2367.
1703 * include/bits/stl_pair.h (_ConstructiblePair,
1704 _ImplicitlyConvertiblePair, _MoveConstructiblePair,
1705 _ImplicitlyMoveConvertiblePair): New.
1706 (pair()): Constrain it.
1707 (pair(const _T1&, const _T2&), pair(const pair<_U1, _U2>&),
1708 pair(_U1&&, const _T2&), pair(const _T1&, _U2&&), pair(_U1&&, _U2&&),
1709 pair(pair<_U1, _U2>&&)): Make conditionally explicit.
1710 * include/std/tuple (_TC, tuple::_TC2, tuple::TCC, tuple::TMC): New.
1711 (tuple()): Constrain it.
1712 (tuple(const _UElements&...), tuple(_UElements&&...),
1713 tuple(const tuple<_UElements...>&), tuple(tuple<_UElements...>&&),
1714 tuple(allocator_arg_t, const _Alloc&, const _UElements&...),
1715 tuple(allocator_arg_t, const _Alloc&, _UElements&&...),
1716 tuple(allocator_arg_t, const _Alloc&, const tuple<_UElements...>&),
1717 tuple(allocator_arg_t, const _Alloc&, tuple<_UElements...>&&),
1718 tuple(const pair<_U1, _U2>&), tuple(pair<_U1, _U2>&&),
1719 tuple(allocator_arg_t, const _Alloc&, const pair<_U1, _U2>&),
1720 tuple(allocator_arg_t, const _Alloc&, pair<_U1, _U2>&&)): Make
1721 conditionally explicit.
1722 * include/experimental/functional (__boyer_moore_array_base): Name
1723 array type explicitly instead of using an empty braced-init-list.
1724 * testsuite/20_util/pair/cons/explicit_construct.cc: New.
1725 * testsuite/20_util/pair/piecewise.cc: Use piecewise_construct.
1726 * testsuite/20_util/pair/requirements/dr2367.cc: New.
1727 * testsuite/20_util/tuple/cons/explicit_construct.cc: New.
1728 * testsuite/20_util/tuple/requirements/dr2367.cc: New.
1730 2015-06-30 Jonathan Wakely <jwakely@redhat.com>
1732 * configure: Regenerate.
1734 2015-06-29 François Dumont <fdumont@gcc.gnu.org>
1736 * include/bits/stl_iterator_base_types.h (_Iter_base): Limit definition
1737 to pre-C++11 mode.
1738 * include/debug/functions.h
1739 (__gnu_debug::__valid_range, __gnu_debug::__base): Move...
1740 * include/debug/safe_iterator.h
1741 (__gnu_debug::_Sequence_traits): New.
1742 (__gnu_debug::__get_distance_from_begin): New.
1743 (__gnu_debug::__get_distance_to_end): New.
1744 (__gnu_debug::_Safe_iterator<>::_M_valid_range): Expose iterator range
1745 distance information. Add optional check_dereferenceable parameter,
1746 default true.
1747 (__gnu_debug::_Distance_precision, __gnu_debug::__get_distance): Move
1748 default definition...
1749 (__gnu_debug::__get_distance): New overload for _Safe_iterator.
1750 (__gnu_debug::__unsafe): Likewise.
1751 * include/debug/helper_functions.h: ...here. New.
1752 (__gnu_debug::__unsafe): New helper function to remove safe iterator
1753 layer.
1754 * include/debug/stl_iterator.h: New. Include latter.
1755 * include/bits/stl_iterator.h: Include latter in debug mode.
1756 * include/debug/stl_iterator.tcc: Adapt.
1757 * include/debug/safe_local_iterator.h (__gnu_debug::__get_distance): Add
1758 overload for _Safe_local_iterator.
1759 (__gnu_debug::__unsafe): Likewise.
1760 * include/debug/safe_local_iterator.tcc: Adapt.
1761 * include/debug/macros.h (__glibcxx_check_valid_range2): New.
1762 (__glibcxx_check_insert_range): Add _Dist parameter.
1763 (__glibcxx_check_insert_range_after): Likewise.
1764 (__glibcxx_check_string, __glibcxx_check_string_len): Implement using
1765 _GLIBCXX_DEBUG_PEDASSERT.
1766 * include/debug/deque (deque<>::assign): Remove iterator debug layer
1767 when possible.
1768 (deque<>::insert): Likewise.
1769 * include/debug/forward_list (__glibcxx_check_valid_fl_range): New.
1770 (forward_list<>::splice_after): Use latter.
1771 (forward_list<>::assign): Remove iterator debug layer when possible.
1772 (forward_list<>::insert_after): Likewise.
1773 (__gnu_debug::_Sequence_traits<>): Partial specialization.
1774 * include/debug/list (list<>::assign): Remove iterator debug layer when
1775 possible.
1776 (list<>::insert): Likewise.
1777 [__gnu_debug::_Sequence_traits<>]: Partial specialization pre C++11 ABI.
1778 * include/debug/map.h (map<>::insert): Remove iterator debug layer when
1779 possible.
1780 * include/debug/multimap.h (multimap<>::insert): Likewise.
1781 * include/debug/set.h (set<>::insert): Likewise.
1782 * include/debug/multiset.h (multiset<>::insert): Likewise.
1783 * include/debug/string (basic_string<>::append, basic_string<>::assign,
1784 basic_string<>::insert, basic_string<>::replace): Likewise.
1785 * include/debug/unordered_map
1786 (unordered_map<>::insert, unordered_multimap<>::insert): Likewise.
1787 * include/debug/unordered_set
1788 (unordered_set<>::insert, unordered_multiset<>insert): Likewise.
1789 * include/debug/vector
1790 (vector<>::assign, vector<>::insert): Likewise.
1791 * include/Makefile.am: Add new debug headers.
1792 * include/Makefile.in: Regenerate.
1794 2015-06-26 Jonathan Wakely <jwakely@redhat.com>
1796 * doc/xml/manual/intro.xml: Document LWG 2108 status.
1797 * include/bits/alloc_traits.h (allocator_traits::is_always_equal):
1798 Define.
1799 * include/bits/allocator.h (allocator::is_always_equal): Likewise.
1800 * include/bits/forward_list.h
1801 (forward_list::operator=(forward_list&&)): Use __bool_constant.
1802 (forward_list::swap(forward_list&)): Add noexcept.
1803 * include/bits/hashtable.h (_Hashtable::operator=(_Hashtable&&)):
1804 Likewise.
1805 (_Hashtable::swap(_Hashtable&)): Likewise.
1806 * include/bits/stl_deque.h (_Deque_base::_Deque_base(_Deque_base&&)):
1807 Use _Alloc_traits::is_always_equal.
1808 (deque::operator=(deque&&)): Likewise.
1809 (deque::_M_move_assign1(deque&&, false_type)): Add comment and use
1810 __bool_constant.
1811 (swap(deque&, deque&)): Add noexcept.
1812 * include/bits/stl_list.h (list::operator=(list&&)): Use
1813 __bool_constant.
1814 (swap(list&, list&)): Add noexcept.
1815 * include/bits/stl_map.h (map::swap(map&)): Include _Compare in
1816 noexcept.
1817 (swap(map&, map&)): Add noexcept.
1818 * include/bits/stl_multimap.h (multimap::swap(multimap&)): Include
1819 _Compare in noexcept.
1820 (swap(multimap&, multimap&)): Add noexcept.
1821 * include/bits/stl_multiset.h (multiset::swap(multiset&)): Include
1822 _Compare in noexcept.
1823 (swap(multiset&, multiset&)): Add noexcept.
1824 * include/bits/stl_set.h (set::swap(set&)): Include _Compare in
1825 noexcept.
1826 (swap(set&, set&)): Add noexcept.
1827 * include/bits/stl_tree.h (_Rb_tree::operator=(_Rb_tree&&)): Include
1828 _Compare in noexcept.
1829 (_Rb_tree::_Rb_tree(_Rb_tree&&, _Node_alloc_type&&)): Use
1830 is_always_equal.
1831 * include/bits/stl_vector.h (vector::operator=(vector&&)): Use
1832 __bool_constant.
1833 (swap(vector&, vector&)): Add noexcept.
1834 * include/bits/unordered_map.h (swap(unordered_map&, unordered_map&),
1835 swap(unordered_multimap& unordered_multimap&)): Add noexcept.
1836 * include/bits/unordered_set.h (swap(unordered_set&, unordered_set&),
1837 swap(unordered_multiset& unordered_multiset&)): Add noexcept.
1838 * include/ext/alloc_traits.h (__allocator_always_compares_equal):
1839 Remove.
1840 (__alloc_traits::_S_always_equal()): Use is_always_equal instead of
1841 __allocator_always_compares_equal.
1842 * include/ext/array_allocator.h (array_allocator::is_always_equal):
1843 Define.
1844 * include/std/scoped_allocator (__any_of, __propagate_on_copy,
1845 __propagate_on_move, __propagate_on_swap): Remove.
1846 (scoped_allocator_adaptor::propagate_on_container_copy_assignment,
1847 scoped_allocator_adaptor::propagate_on_container_move_assignment,
1848 scoped_allocator_adaptor::propagate_on_container_swap): Define with
1849 __and_ instead of __any_of.
1850 (scoped_allocator_adaptor::is_always_equal): Define.
1851 * testsuite/20_util/allocator_traits/members/is_always_equal.cc: New.
1852 * testsuite/20_util/scoped_allocator/propagation.cc: Make traits
1853 derive from true_type or false_type.
1854 * testsuite/23_containers/deque/allocator/move_assign-2.cc: Add
1855 is_always_equal member and remove the trait specialization.
1856 * testsuite/23_containers/vector/52591.cc: Likewise.
1857 * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
1858 Adjust dg-error line number.
1859 * testsuite/23_containers/deque/requirements/dr438/
1860 constructor_1_neg.cc: Likewise.
1861 * testsuite/23_containers/deque/requirements/dr438/
1862 constructor_2_neg.cc: Likewise.
1863 * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
1864 Likewise.
1865 * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
1866 Likewise.
1867 * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
1868 Likewise.
1869 * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
1870 Likewise.
1871 * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
1872 Likewise.
1873 * testsuite/23_containers/vector/requirements/dr438/
1874 constructor_1_neg.cc: Likewise.
1875 * testsuite/23_containers/vector/requirements/dr438/
1876 constructor_2_neg.cc: Likewise.
1877 * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
1878 Likewise.
1880 * include/bits/stl_bvector.h (vector<bool>::vector()): Add noexcept.
1881 * include/bits/stl_map.h (map::map()): Likewise.
1882 * include/bits/stl_multimap.h (multimap::multimap()): Likewise.
1883 * include/bits/stl_multiset.h (multiset::multiset()): Likewise.
1884 * include/bits/stl_set.h (set::set()): Likewise.
1886 2015-06-25 Jonathan Wakely <jwakely@redhat.com>
1888 * include/bits/locale_conv.h (__do_str_codecvt): Set __count.
1890 2015-06-24 François Dumont <fdumont@gcc.gnu.org>
1892 * include/bits/basic_string.h (basic_string<>::front()): Add !empty
1893 debug check.
1894 (basic_string<>::back()): Likewise.
1895 (basic_string<>::pop_back()): Likewise.
1897 2015-06-24 Paolo Carlini <paolo.carlini@oracle.com>
1899 * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
1900 dg-error line numbers.
1901 * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
1902 Likewise.
1904 2015-06-23 François Dumont <fdumont@gcc.gnu.org>
1906 * include/debug/array: Include <array>. Add version namespace when
1907 specializing tuple interface to array. Add specialization for
1908 __is_tuple_like_impl.
1909 * include/profile/array: Likewise.
1910 * include/std/array: Include <utility>. Add specialization for
1911 __is_tuple_like_impl.
1912 * include/std/tuple
1913 (__is_tuple_like_impl<>, __is_tuple_like_impl<pair>): Move...
1914 * include/std/utility: ... here. Include <type_traits>.
1915 * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Adjust
1916 dg-error line number.
1917 * testsuite/23_containers/array/tuple_interface/
1918 tuple_element_debug_neg.cc: Likewise.
1920 2015-06-22 Jonathan Wakely <jwakely@redhat.com>
1922 * testsuite/26_numerics/complex/value_operations/1.cc: Use
1923 non-negative rho argument.
1925 * include/debug/list (__gnu_debug::list): Use allocator-aware
1926 _Safe_container base.
1927 * include/debug/string (__gnu_debug::basic_string): Use
1928 allocator-aware _Safe_container base for cxx11 ABI.
1930 * include/bits/locale_conv.h (__do_str_codecvt): Handle empty range.
1931 (wstring_convert): Move into __cxx11 namespace.
1932 (wbuffer_convert(streambuf*, _Codecvt*, state_type)): Fix exception
1933 message.
1935 PR libstdc++/64657
1936 * include/bits/stl_uninitialized.h
1937 (__uninitialized_copy::__uninit_copy): Cast expression to void.
1939 2015-06-17 Jonathan Wakely <jwakely@redhat.com>
1941 PR libstdc++/55409
1942 * include/bits/list.tcc (_List_base::_M_clear()): Use allocator traits.
1943 (list::list(const list&)): Use allocator propagation trait. Use
1944 _M_assign_dispatch to copy elements.
1945 * include/bits/stl_list.h (_List_node): Use __aligned_membuf in C++11.
1946 (_List_node::_M_valptr()): Add accessor for stored value.
1947 (_List_iterator, _List_const_iterator, _List_base): Use _M_valptr().
1948 (_List_base, list): Use allocator traits.
1949 (_List_base::_M_get_Tp_allocator, _List_base::get_allocator): Remove.
1950 (_List_base::_M_move_nodes): New function.
1951 (_List_base(_List_base&&)): Use _M_move_nodes.
1952 (_List_base(_List_base&&, _Node_alloc_type&&)): New constructor.
1953 (list::_M_create_node, list::_M_erase, list::max_size): Use allocator
1954 traits.
1955 (list(size_type)): Add allocator parameter.
1956 (list(const list&)): Use allocator propagation trait.
1957 (list(const list&, const allocator_type&)): New constructor.
1958 (list(list&&, const allocator_type&)): Likewise.
1959 (list::operator=(list&&), list::swap(list&)): Use allocator
1960 propagation traits.
1961 (list::_M_move_assign): New functions.
1962 * include/debug/list: Add allocator-extended constructors.
1963 * include/profile/list: Likewise.
1964 * python/libstdcxx/v6/printers.py (get_value_from_list_node): New
1965 function to get value from _List_node.
1966 (StdListPrinter): Use get_value_from_list_node.
1967 * testsuite/23_containers/list/allocator/copy.cc: New.
1968 * testsuite/23_containers/list/allocator/copy_assign.cc: New.
1969 * testsuite/23_containers/list/allocator/minimal.cc: New.
1970 * testsuite/23_containers/list/allocator/move.cc: New.
1971 * testsuite/23_containers/list/allocator/move_assign.cc: New.
1972 * testsuite/23_containers/list/allocator/noexcept.cc: New.
1973 * testsuite/23_containers/list/allocator/swap.cc: New.
1974 * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
1975 Adjust dg-prune-output line number.
1976 * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
1977 Likewise.
1978 * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
1979 Likewise.
1981 * include/bits/forward_list.h
1982 (_Fwd_list_base(const _Node_alloc_type&)): Change parameter to
1983 rvalue-reference.
1984 (_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Likewise.
1985 (forward_list(const _Alloc&)): Split default constructor out to
1986 separate function.
1987 (forward_list(forward_list&&, const _Alloc&)): Move elements if base
1988 class didn't do so.
1989 (forward_list::_M_move_assign(forward_list&&, true_type)): Replace
1990 swap call with two assignments.
1991 * include/bits/forward_list.tcc
1992 (_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Don't
1993 move elements when allocators are not equal.
1994 * include/debug/forward_list (forward_list(const allocator_type&)):
1995 Split default constructor out to separate function.
1996 * include/profile/forward_list (forward_list(const _Alloc&)):
1997 Likewise.
1999 * include/bits/forward_list.h (forward_list::_M_get_Node_allocator):
2000 Remove unnecessary uses of operator& and static_cast.
2001 * include/bits/forward_list.tcc
2002 (forward_list::operator=(const forward_list&)): Use __addressof
2003 instead of operator&.
2004 (forward_list::remove(const _Tp&), forward_list::remove(_Pred)):
2005 Remove invalid static_casts.
2006 * include/debug/forward_list: Use __addressof instead of operator&.
2007 * testsuite/23_containers/forward_list/modifiers/addressof.cc: New.
2009 * include/ext/alloc_traits.h (__alloc_traits::_S_nothrow_swap()): Use
2010 __is_nothrow_swappable.
2012 2015-06-16 Jonathan Wakely <jwakely@redhat.com>
2014 * include/bits/allocated_ptr.h (__allocated_ptr): Use __addressof.
2016 * include/bits/list.tcc (list::operator=(const list&), list::merge):
2017 Use __addressof instead of operator&.
2018 (list::sort): Use array-to-pointer decay instead of operator&.
2019 * include/bits/stl_list.h (list::splice): Use __addressof instead of
2020 operator&.
2021 * include/debug/formatter.h (_Error_formatter::_Parameter::_Parameter):
2022 Likewise.
2023 * include/debug/functions.h (__check_singular): Likewise.
2024 * include/debug/list (list::splice, list::merge): Likewise.
2025 * testsuite/23_containers/list/modifiers/addressof.cc: New.
2027 PR libstdc++/65393
2028 * src/c++11/thread.cc (thread::_M_make_thread): Replace shared_ptr
2029 copies with moves.
2031 2015-06-12 Jonathan Wakely <jwakely@redhat.com>
2033 * include/precompiled/stdc++.h: Include <codecvt> and <shared_mutex>.
2035 PR libstdc++/66464
2036 * src/c++11/codecvt.cc (codecvt_utf16_base<char32_t>::do_max_length):
2037 Return 4 not 3.
2039 2015-06-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2041 PR c++/66192
2042 PR target/66200
2043 * config/cpu/alpha/atomic_word.h: Remove.
2044 * config/cpu/ia64/atomic_word.h: Remove.
2045 * config/cpu/powerpc/atomic_word.h: Remove.
2046 * config/os/aix/atomic_word.h: Remove.
2047 * configure.host (atomic_word_dir) [ia64, aix*, powerpc, alpha]:
2048 Use generic definition.
2050 2015-06-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2052 PR target/66200
2053 PR c++/66192
2054 * * config/cpu/generic/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER): Define
2055 (_GLIBCXX_WRITE_MEM_BARRIER): Likewise
2056 * include/bits/shared_ptr_base.h: Use ACQ_REL barrier.
2057 * include/ext/atomicity.h: Likewise.
2058 * include/tr1/shared_ptr.h: Likewise.
2059 * libsupc++/guard.cc (__test_and_acquire): Rewrite with atomics.
2060 Update comment.
2061 (__set_and_release): Likewise.
2062 * testsuite/20_util/shared_ptr/cons/43820_neg.cc (test01): Adjust for
2063 line numbers.
2064 * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
2065 * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
2066 Likewise.
2068 2015-06-12 Jonathan Wakely <jwakely@redhat.com>
2070 * include/std/tuple (__is_tuple_like_impl): Disambiguate array in
2071 debug and profile modes.
2072 * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Adjust tests
2073 for swap in C++11 and later.
2075 2015-06-09 Jonathan Wakely <jwakely@redhat.com>
2077 PR libstdc++/66030
2078 * config/abi/pre/gnu.ver: Export codecvt_byname and codecvt symbols
2079 for mingw32.
2081 2015-06-08 Jonathan Wakely <jwakely@redhat.com>
2083 PR libstdc++/66441
2084 * testsuite/22_locale/conversions/string/66441.cc: New.
2085 * include/bits/locale_conv.h (__do_str_codecvt): Reserve enough space
2086 in the output string for BOM and complete result.
2088 PR libstdc++/66417
2089 * src/c++11/codecvt.cc (write_utf16_code_point): Use adjust_byte_order
2090 for single UTF-16 units.
2091 * testsuite/22_locale/codecvt/codecvt_utf16/66417.cc: New.
2093 2015-06-07 François Dumont <fdumont@gcc.gnu.org>
2095 * include/bits/stl_tree.h (_Rb_tree<>::__is_transparent<>): Move to
2096 outer scope and rename to ...
2097 (std::__hash_is_transparent<>): ... this.
2098 * include/debug/stl_map.h (map::find<>,
2099 map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
2100 member function templates to perform heterogeneous lookup.
2101 * include/debug/stl_multimap.h (multimap::find<>,
2102 multimap::lower_bound<>, multimap::upper_bound<>,
2103 multimap::equal_range<>): Likewise.
2104 * include/debug/stl_multiset.h (multiset::find<>,
2105 multiset::lower_bound<>, multiset::upper_bound<>,
2106 multiset::equal_range<>): Likewise.
2107 * include/debug/stl_set.h (set::find<>,
2108 set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
2109 * include/profile/stl_map.h (map::find<>, map::count<>,
2110 map::lower_bound<>, map::upper_bound<>, map::equal_range<>): Likewise.
2111 * include/profile/stl_multimap.h (multimap::find<>, multimap::count<>,
2112 multimap::lower_bound<>, multimap::upper_bound<>,
2113 multimap::equal_range<>): Likewise.
2114 * include/profile/stl_multiset.h (multiset::find<>, multiset::count<>,
2115 multiset::lower_bound<>, multiset::upper_bound<>,
2116 multiset::equal_range<>): Likewise.
2117 * include/profile/stl_set.h (set::find<>, set::count<>,
2118 set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
2119 * testsuite/23_containers/map/operations/1.cc: Check const variants.
2120 * testsuite/23_containers/multimap/operations/1.cc: Likewise.
2121 * testsuite/23_containers/multiset/operations/1.cc: Likewise.
2122 * testsuite/23_containers/set/operations/1.cc: Likewise.
2124 2015-06-05 Jonathan Wakely <jwakely@redhat.com>
2126 * doc/xml/manual/status_cxx2017.xml: Update status tables.
2127 * doc/html/manual/*: Regenerate.
2128 * include/std/type_traits (bool_constant): Define.
2129 * testsuite/20_util/bool_constant/requirements.cc: New.
2130 * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
2131 * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
2132 Likewise.
2133 * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
2134 Likewise.
2136 * include/std/shared_mutex (__shared_mutex_pthread,
2137 __shared_mutex_cv): New helper types implementing the shared mutex
2138 requirements.
2139 (shared_mutex): New type for C++17.
2140 (shared_timed_mutex): Derive from one of the new helper types.
2141 * testsuite/30_threads/shared_mutex/cons/1.cc: New.
2142 * testsuite/30_threads/shared_mutex/cons/assign_neg.cc: New.
2143 * testsuite/30_threads/shared_mutex/cons/copy_neg.cc: New.
2144 * testsuite/30_threads/shared_mutex/requirements/standard_layout.cc:
2145 New.
2146 * testsuite/30_threads/shared_mutex/try_lock/1.cc: New.
2147 * testsuite/30_threads/shared_mutex/try_lock/2.cc: New.
2149 2015-06-05 Ville Voutilainen <ville.voutilainen@gmail.com>
2151 Add __is_nothrow_swappable and take it into use.
2152 * include/bits/algorithmfwd.h (swap): Only declare for C++98 mode.
2153 * include/bits/move.h (swap): Add constraints in C++11 and later.
2154 * include/bits/stl_pair.h (swap): Use __is_nothrow_swappable
2155 for the free swap function for pair.
2156 * include/bits/stl_queue.h (swap): Use __is_nothrow_swappable
2157 for the free swap functions for queue and priority_queue.
2158 * include/bits/stl_stack.h (swap): Use __is_nothrow_swappable
2159 for the free swap function for stack.
2160 * include/debug/array (swap): Use __is_nothrow_swappable
2161 for the free swap function for array.
2162 * include/profile/array (swap): Likewise.
2163 * include/std/array (swap): Likewise.
2164 * include/std/tuple (_Tuple_impl::_M_swap): Use __is_nothrow_swappable.
2165 * include/std/type_traits (__is_swappable_impl::__is_swappable,
2166 __is_nothrow_swappable_impl, __is_nothrow_swappable): New.
2167 * testsuite/20_util/is_nothrow_swappable/requirements/
2168 explicit_instantiation.cc: New.
2169 * testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
2170 New.
2171 * testsuite/20_util/is_nothrow_swappable/value.cc: New.
2173 2015-06-03 François Dumont fdumont@gcc.gnu.org>
2175 * testsuite/23_containers/list/61347.cc: Add dg-require-normal-mode.
2177 2015-06-02 Jonathan Wakely <jwakely@redhat.com>
2179 * doc/xml/manual/abi.xml: Document versioning for 5.1.0 release.
2180 * doc/html/manual/*: Regenerate.
2182 * doc/html/ext/lwg-active.html: Update to R93.
2183 * doc/html/ext/lwg-closed.html: Likewise.
2184 * doc/html/ext/lwg-defects.html: Likewise.
2185 * doc/html/manual/*: Regenerate.
2186 * doc/xml/manual/intro.xml: Document status of several DRs.
2188 2015-06-02 Renlin Li <renlin.li@arm.com>
2190 * testsuite/27_io/fpos/14775.cc: Add _GLIBCXX_HAVE_LIMIT_FSIZE check.
2192 2015-06-01 Jonathan Wakely <jwakely@redhat.com>
2194 * testsuite/lib/libstdc++.exp (libstdc++_init): Unset LANGUAGE
2195 environment variable.
2197 2015-05-31 Jonathan Wakely <jwakely@redhat.com>
2199 PR libstdc++/66354
2200 * include/bits/stl_algobase.h (__fill_a): Check length before calling
2201 memset.
2203 2015-05-30 Jonathan Wakely <jwakely@redhat.com>
2205 * include/bits/stl_algobase.h (__equal<true>::equal): Check length
2206 instead of checking for null pointers.
2207 (__lexicographical_compare<true>::__lc): Only check shorter length.
2209 2015-05-29 François Dumont fdumont@gcc.gnu.org>
2211 * include/debug/debug.h (_GLIBCXX_DEBUG_ASSERT,
2212 _GLIBCXX_DEBUG_PEDASSERT, _GLIBCXX_DEBUG_ONLY): Move definition...
2213 * include/debug/assertions.h: ...here, new.
2214 * include/debug/formatter.h
2215 (_Error_formatter::_Is_iterator_value_type): New.
2216 (_Error_formatter::_Is_instance): New.
2217 (_Error_formatter::_Parameter): Make public and not friend anymore.
2218 (_Error_formatter::_Parameter::__instance): New _M_kind enum entry.
2219 (_Error_formatter::_Parameter::__iterator_value_type): New _M_kind enum
2220 entry.
2221 (_Error_formatter::_Parameter::_Type): New.
2222 (_Error_formatter::_Parameter::_Instance): New, inherit from
2223 latter.
2224 (union _Error_formatter::_Parameter::_M_variant): Reorganize.
2225 (_Parameter(_Iterator const&, const char*, _Is_iterator)): Make all
2226 overloads take iterator through a const reference.
2227 (_Parameter(const _Iterator&, const char*, _Is_iterator_value_type)):
2228 New.
2229 (_Parameter(const _Type&, const char*, _Is_instance)): New.
2230 (_Error_formatter::_M_print_type): Delete.
2231 (_Error_formatter::_M_iterator_value_type): New.
2232 (_Error_formatter::_M_instance): New.
2233 * include/Makefile.am: Add new above debug file.
2234 * include/Makefile.in: Regenerate.
2235 * include/debug/functions.h
2236 (__check_dereferenceable(const _Safe_iterator<>&),
2237 __valid_range(const _Safe_iterator<>&),
2238 __is_safe_random_iterator<_Safe_iterator<>>): Move...
2239 * include/debug/safe_iterator.h: ... here.
2240 Replace debug.h include with assertions.h.
2241 (__check_singular_aux): Move...
2242 * include/debug/safe_base.h: ... here.
2243 * include/debug/functions.h
2244 (__check_dereferenceable(const _Safe_local_iterator<>&),
2245 __valid_range(const _Safe_local_iterator<>&): Move...
2246 * include/debug/safe_local_iterator.h: ...here.
2247 * include/debug/safe_sequence.h: Replace debug.h with assertions.h.
2248 Remove _Safe_iterator declaration.
2249 * include/debug/safe_unordered_container.h: Replace debug.h with
2250 assertions.h.
2251 * include/debug/array: Replace safe_sequence.h include with
2252 formatter.h and macros.h.
2253 * include/debug/deque: Include functions.tcc.
2254 * include/debug/forward_list: Likewise.
2255 * include/debug/list: Likewise.
2256 * include/debug/string: Likewise.
2257 * include/debug/vector: Likewise.
2258 * include/bits/unique_ptr.h: Replace debug.h include with new
2259 assertions.h.
2260 * include/bits/stl_iterator_base_funcs.h: Likewise.
2261 * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc:
2262 Adjust dg-error line number.
2263 * testsuite/23_containers/array/tuple_interface/
2264 tuple_element_debug_neg.cc: Likewise.
2265 * src/c++11/debug.cc: Adapt.
2267 2015-05-29 Jonathan Wakely <jwakely@redhat.com>
2269 * doc/xml/manual/status_cxx2017.xml: Fix duplicate ID attribute.
2270 * doc/html/manual/*: Regenerate.
2272 * include/std/future (__async_result_of): New alias template.
2273 (async): Use __async_result_of to pass decayed types to result_of.
2274 * testsuite/30_threads/async/lwg2021.cc: New.
2275 * doc/xml/manual/intro.xml: Document LWG 2021 status.
2277 PR libstdc++/66327
2278 * include/bits/stl_algobase.h (__equal<true>::equal): Do not call
2279 memcmp with null pointers.
2280 (__lexicographical_compare<true>::__lc): Do not call memcmp for empty
2281 ranges.
2283 2015-05-28 Jonathan Wakely <jwakely@redhat.com>
2285 PR libstdc++/65352
2286 * include/profile/array (array::data): Use _S_ptr.
2287 * include/debug/array (array::data): Likewise.
2289 PR libstdc++/65352
2290 * include/std/array (__array_traits::_S_ptr): New function.
2291 (array::data): Use _S_ptr to avoid creating invalid reference.
2292 * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
2293 dg-error line numbers.
2294 * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
2295 likewise.
2297 2015-05-27 Jonathan Wakely <jwakely@redhat.com>
2299 * include/bits/stl_tree.h (_Rb_tree::_M_end()): Return _Base_ptr
2300 instead of downcasting.
2301 (_Rb_tree::_M_copy): Change second parameter to _Base_ptr.
2302 (_Rb_tree::_M_lower_bound, _Rb_tree:_M_upper_bound): Likewise.
2303 (_Rb_tree::_S_iter): Remove.
2304 (_Rb_tree::_S_lower_bound_tr, _Rb_tree::_S_upper_bound_tr): Remove.
2305 (_Rb_tree::_M_find_tr(const _Kt&) const): Call _M_lower_bound_tr
2306 instead of _S_lower_bound_tr
2307 (_Rb_tree::_M_find_tr(const _Kt&)): Call const overload.
2308 (_Rb_tree::_M_lower_bound_tr(const _Kt&) const): Do the search here
2309 instead of calling _S_lower_bound_tr.
2310 (_Rb_tree::_M_lower_bound_tr(const _Kt&)): Call const overload.
2311 (_Rb_tree::_M_upper_bound_tr(const _Kt&) const): Do the search here
2312 instead of calling _S_upper_bound_tr.
2313 (_Rb_tree::_M_upper_bound_tr(const _Kt&)): Call const overload.
2314 (_Rb_tree::_M_equal_range_tr(const _Kt&)): Likewise.
2315 (_Rb_tree::equal_range): Use _Base_ptr for end pointer.
2316 (_Rb_tree::_M_get_insert_unique_pos): Likewise.
2317 (_Rb_tree::_M_get_insert_equal_pos): Likewise.
2318 (_Rb_tree::_M_insert_equal_lower_node): Likewise.
2319 (_Rb_tree::_M_insert_unique, _Rb_tree::_M_emplace_unique,
2320 _Rb_tree::_M_emplace_hint_unique): Remove static_cast.
2322 PR libstdc++/66017
2323 * include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_membuf.
2324 (_Rb_tree_iterator, _Rb_tree_const_iterator): Support construction
2325 from _Base_ptr.
2326 (_Rb_tree_const_iterator::_M_const_cast): Remove static_cast.
2327 (_Rb_tree::begin, _Rb_tree::end): Remove static_cast.
2328 * include/ext/aligned_buffer.h (__aligned_membuf): New type using
2329 alignment of _Tp as a member subobject, not as a complete object.
2330 * python/libstdcxx/v6/printers.py (StdRbtreeIteratorPrinter): Lookup
2331 _Link_type manually as it might not be in the debug info.
2333 2015-05-26 Doug Evans <dje@google.com>
2335 * python/libstdcxx/v6/xmethods.py (UniquePtrMethodsMatcher): Add
2336 operator-> support.
2337 * testsuite/libstdc++-xmethods/unique_ptr.cc: Add tests for
2338 operator->.
2340 2015-05-26 Jonathan Wakely <jwakely@redhat.com>
2342 * include/bits/locale_conv.h: Fix copyright years.
2343 * include/bits/quoted_string.h: Likewise.
2344 * src/filesystem/Makefile.am: Likewise.
2345 * testsuite/22_locale/conversions/buffer/1.cc: Likewise.
2346 * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc:
2347 Likewise.
2348 * testsuite/22_locale/conversions/string/1.cc: Likewise.
2349 * testsuite/22_locale/conversions/string/2.cc: Likewise.
2350 * testsuite/22_locale/conversions/string/3.cc: Likewise.
2351 * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
2352 Likewise.
2353 * testsuite/22_locale/conversions/string/requirements/typedefs.cc:
2354 Likewise.
2355 * testsuite/util/testsuite_fs.h: Likewise.
2357 2015-05-23 François Dumont fdumont@gcc.gnu.org>
2359 PR libstdc++/64657
2360 * include/debug/functions.h (__check_sorted_aux): Cast expression to
2361 void.
2363 2015-05-21 David Edelsohn <dje.gcc@gmail.com>
2365 PR target/66224
2366 * config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER):
2367 Don't use isync. Use lwsync if available.
2368 * configure.host (atomic_word_dir) [aix[56789]*]: Delete to use
2369 powerpc cpu definition.
2371 2015-05-21 Jason Merrill <jason@redhat.com>
2373 * libsupc++/del_opv.cc: Suppress -Wsized-deallocation.
2374 * libsupc++/del_op.cc: Likewise.
2376 2015-05-20 François Dumont fdumont@gcc.gnu.org>
2378 * include/debug/formatter.h (_GLIBCXX_TYPEID): New macro to simplify
2379 usage of typeid.
2380 (_Error_formatter::_M_print_type): New.
2381 * src/c++11/debug.cc
2382 (_Error_formatter::_Parameter::_M_print_field): Use latter.
2383 (_Error_formatter::_M_print_type): Implement latter using
2384 __cxaabiv1::__cxa_demangle to print demangled type name.
2386 * include/bits/cpp_type_traits.h
2387 (std::move_iterator): Delete declaration.
2388 (std::__is_move_iterator<move_iterator>): Move partial specialization...
2389 * include/bits/stl_iterator.h: ... here.
2390 (std::__miter_base): Overloads for std::reverse_iterator and
2391 std::move_iterator.
2392 * include/bits/stl_algobase.h (std::__miter_base): Provide default
2393 implementation.
2395 2015-05-20 Jonathan Wakely <jwakely@redhat.com>
2397 * testsuite/util/testsuite_fs.h (nonexistent_path): Don't use tempnam.
2399 PR libstdc++/66078
2400 * include/bits/stl_iterator.h (__make_move_if_noexcept_iterator): Add
2401 overload for pointers.
2402 * testsuite/20_util/specialized_algorithms/uninitialized_copy/
2403 808590.cc: Add -std=gnu++03 switch.
2404 * testsuite/20_util/specialized_algorithms/uninitialized_copy/
2405 808590-cxx11.cc: Copy of 808590.cc to test with -std=gnu++11.
2406 * testsuite/23_containers/vector/modifiers/push_back/
2407 strong_guarantee.cc: New.
2409 2015-05-19 Jonathan Wakely <jwakely@redhat.com>
2411 * include/bits/stl_list.h (_M_resize_pos(size_type&)): Declare.
2412 (operator==(const list&, const list&)): If size() is O(1) compare
2413 sizes before comparing each element.
2414 * include/bits/list.tcc (list::_M_resize_pos(size_type&)): Define.
2415 (list::resize): Use _M_resize_pos.
2417 2015-05-19 François Dumont <fdumont@gcc.gnu.org>
2419 * testsuite/23_containers/unordered_map/cons/66055.cc: Add constructor
2420 invocations.
2421 * testsuite/23_containers/unordered_multimap/cons/66055.cc: Likewise.
2422 * testsuite/23_containers/unordered_multiset/cons/66055.cc: Likewise.
2423 * testsuite/23_containers/unordered_set/cons/66055.cc: Likewise.
2425 2015-05-17 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2427 * configure.host: Define cpu_defines_dir for ARM.
2428 * config/cpu/arm/cpu_defines.h: New file.
2430 2015-05-17 François Dumont <fdumont@gcc.gnu.org>
2432 * include/bits/unordered_map.h (unordered_map, unordered_multimap): Add
2433 missing constructors.
2434 * include/bits/unordered_set.h (unordered_set, unordered_multiset):
2435 Likewise.
2436 * include/debug/unordered_map (unordered_map, unordered_multimap): Add
2437 missing constructors.
2438 * include/debug/unordered_set (unordered_set, unordered_multiset):
2439 Likewise.
2440 * include/profile/unordered_map (unordered_map, unordered_multimap): Add
2441 missing constructors.
2442 * include/profile/unordered_set (unordered_set, unordered_multiset):
2443 Likewise.
2445 2015-05-15 Jonathan Wakely <jwakely@redhat.com>
2447 * src/filesystem/ops.cc (stat_type): Define alias for struct stat and
2448 use throughout the file.
2449 (make_file_type): New function.
2450 (file_size(const path&, error_code&)): Report an error for anything
2451 that isn't a regular file.
2452 (status(const path&), symlink_status(const path&)): Do not throw for
2453 file_type::not_found.
2454 (temp_directory_path()): Check additional environment variables.
2455 * testsuite/experimental/filesystem/operations/exists.cc: New.
2456 * testsuite/experimental/filesystem/operations/file_size.cc: New.
2457 * testsuite/experimental/filesystem/operations/status.cc: New.
2458 * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
2459 New.
2461 2015-05-14 Nathan Myers <ncm@cantrip.org>
2462 Jonathan Wakely <jwakely@redhat.com>
2464 PR libstdc++/66055
2465 * include/std/unordered_map (unordered_map, unordered_multimap): Add
2466 missing constructors.
2467 * include/std/unordered_set (unordered_set, unordered_multiset):
2468 Likewise.
2469 * testsuite/23_containers/unordered_map/cons/66055.cc: New.
2470 * testsuite/23_containers/unordered_multimap/cons/66055.cc: New.
2471 * testsuite/23_containers/unordered_multiset/cons/66055.cc: New.
2472 * testsuite/23_containers/unordered_set/cons/66055.cc: New.
2474 2015-05-14 Jonathan Wakely <jwakely@redhat.com>
2476 PR libstdc++/66011
2477 * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmod and
2478 sendfile.
2479 * config.h.in: Regenerate.
2480 * configure: Regenerate.
2481 * src/filesystem/ops.cc (do_copy_file): Fix arguments to open(). Do
2482 not return after copying contents. Use fchmod, fchmodat, and sendfile
2483 when available.
2484 (current_path, permissions, space): Use errno not return value.
2486 PR libstdc++/66018
2487 * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for struct
2488 dirent.d_type.
2489 * config.h.in: Regenerate.
2490 * configure: Regenerate.
2491 * configure.ac (AC_STRUCT_DIRENT_D_TYPE): Remove.
2493 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
2495 * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Delete.
2496 * configure.ac: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS.
2497 * config.h.in: Regenerate.
2498 * configure: Likewise.
2499 * libsupc++/eh_personality.cc: Replace _GLIBCXX_SJLJ_EXCEPTIONS by
2500 __USING_SJLJ_EXCEPTIONS__.
2501 * libsupc++/eh_throw.cc: Likewise.
2502 * libsupc++/eh_ptr.cc: Likewise.
2503 * doc/html/manual/appendix_porting.html: Remove
2504 GLIBCXX_ENABLE_SJLJ_EXCEPTIONS
2505 * doc/xml/manual/build_hacking.xml: Likewise.
2506 * doc/html/manual/configure.html: Remove --enable-sjlj-exceptions.
2507 * doc/xml/manual/configure.xml: Likewise.
2509 2015-05-13 Jonathan Wakely <jwakely@redhat.com>
2511 * include/bits/shared_ptr_base.h (__shared_count(unique_ptr&&)): Check
2512 for nullptr (LWG 2415).
2513 * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: Test
2514 construction from empty unique_ptr.
2515 * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
2516 * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
2518 * include/bits/stl_raw_storage_iter.h (raw_storage_iterator::base()):
2519 Define (LWG 2454).
2520 * testsuite/20_util/raw_storage_iterator/base.cc: New.
2522 * include/std/future (packaged_task(allocator_arg_t, const A&, F&&):
2523 Remove explicit (LWG 2407).
2525 * include/bits/basic_string.h (basic_string::basic_string()): Make
2526 noexcept conditional on allocator (LWG 2455).
2528 * include/std/complex (polar): Check for negative rho (LWG 2459).
2530 * include/experimental/tuple (apply): Handle pointers to member (LWG
2531 2418).
2532 * include/std/functional (_Mem_fn_base): Make constructors constexpr.
2533 (_Maybe_wrap_member_pointer::__do_wrap): Make constexpr.
2534 * testsuite/experimental/tuple/apply.cc: Test pointer to member.
2536 * include/bits/random.h (seed_seq): More noexcept (LWG 2440).
2538 * include/bits/alloc_traits.h (_S_max_size): Implement LWG 2466.
2539 * testsuite/20_util/allocator_traits/members/max_size.cc: Adjust.
2540 * testsuite/23_containers/forward_list/allocator/minimal.cc:
2541 Likewise.
2542 * testsuite/23_containers/map/allocator/minimal.cc: Likewise.
2543 * testsuite/23_containers/multimap/allocator/minimal.cc: Likewise.
2544 * testsuite/23_containers/multiset/allocator/minimal.cc: Likewise.
2545 * testsuite/23_containers/set/allocator/minimal.cc: Likewise.
2546 * testsuite/23_containers/unordered_map/allocator/minimal.cc:
2547 Likewise.
2548 * testsuite/23_containers/unordered_multimap/allocator/minimal.cc:
2549 Likewise.
2550 * testsuite/23_containers/unordered_multiset/allocator/minimal.cc:
2551 Likewise.
2552 * testsuite/23_containers/unordered_set/allocator/minimal.cc:
2553 Likewise.
2554 * testsuite/util/testsuite_allocator.h: Remove unused parameter.
2556 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Re-enable on solaris.
2557 * configure: Regenerate.
2559 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
2561 * Makefile.in: Regenerated with automake-1.11.6.
2562 * aclocal.m4: Likewise.
2563 * configure: Likewise.
2564 * doc/Makefile.in: Likewise.
2565 * include/Makefile.in: Likewise.
2566 * libsupc++/Makefile.in: Likewise.
2567 * po/Makefile.in: Likewise.
2568 * python/Makefile.in: Likewise.
2569 * src/Makefile.in: Likewise.
2570 * src/c++11/Makefile.in: Likewise.
2571 * src/c++98/Makefile.in: Likewise.
2572 * src/filesystem/Makefile.in: Likewise.
2573 * testsuite/Makefile.in: Likewise.
2575 2015-05-09 Jason Merrill <jason@redhat.com>
2577 * testsuite/20_util/headers/functional/synopsis.cc: Add
2578 _GLIBCXX14_CONSTEXPR.
2579 * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Likewise.
2581 2015-05-08 Jason Merrill <jason@redhat.com>
2583 * testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc: Add -std=c++98.
2584 * testsuite/20_util/auto_ptr/1.cc: Add -std=c++98.
2585 * testsuite/20_util/auto_ptr/2.cc: Add -std=c++98.
2586 * testsuite/20_util/auto_ptr/3.cc: Add -std=c++98.
2587 * testsuite/20_util/auto_ptr/4.cc: Add -std=c++98.
2588 * testsuite/20_util/auto_ptr/5.cc: Add -std=c++98.
2589 * testsuite/20_util/auto_ptr/6.cc: Add -std=c++98.
2590 * testsuite/20_util/auto_ptr/7.cc: Add -std=c++98.
2591 * testsuite/20_util/auto_ptr/3946.cc: Add -std=c++98.
2592 * testsuite/20_util/auto_ptr/assign_neg.cc: Add -std=c++98.
2593 * testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc:
2594 Likewise.
2595 * testsuite/20_util/headers/functional/synopsis.cc: Add -Wno-deprecated.
2596 * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
2597 Adjust expected errors.
2598 * testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
2599 Likewise.
2600 * testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
2601 Likewise.
2602 * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
2603 Likewise.
2604 * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
2605 Likewise.
2606 * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
2607 Likewise.
2608 * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc:
2609 Likewise.
2610 * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
2611 Likewise.
2612 * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
2613 Likewise.
2614 * testsuite/23_containers/vector/requirements/dr438
2615 /constructor_1_neg.cc: Likewise.
2616 * testsuite/23_containers/vector/requirements/dr438
2617 /constructor_2_neg.cc: Likewise.
2618 * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
2619 Likewise.
2620 * testsuite/ext/array_allocator/1.cc: Add -Wno-deprecated.
2621 * testsuite/ext/array_allocator/2.cc: Add -Wno-deprecated.
2622 * testsuite/ext/array_allocator/26875.cc: Add -Wno-deprecated.
2623 * testsuite/ext/array_allocator/3.cc: Add -Wno-deprecated.
2624 * testsuite/ext/array_allocator/check_allocate_max_size.cc:
2625 Add -Wno-deprecated.
2626 * testsuite/ext/array_allocator/check_deallocate_null.cc:
2627 Add -Wno-deprecated.
2628 * testsuite/ext/array_allocator/check_delete.cc: Add -Wno-deprecated.
2629 * testsuite/ext/array_allocator/check_new.cc: Add -Wno-deprecated.
2630 * testsuite/ext/profile/mutex_extensions_neg.cc: Prune follow-on error.
2631 * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr.cc:
2632 Add -std=c++98.
2633 * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc:
2634 Add -std=c++98.
2635 * testsuite/tr1/2_general_utilities/shared_ptr/assign
2636 /auto_ptr_rvalue_neg.cc: Add -std=c++98.
2637 * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
2638 Add -std=c++98 -fno-show-column.
2639 * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr.cc:
2640 Add -std=c++98.
2641 * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc:
2642 Add -std=c++98.
2643 * testsuite/tr1/6_containers/utility/pair.cc: Add -std=c++98.
2644 * testsuite/tr1/8_c_compatibility/cmath/pow_cmath.cc: Add -std=c++98.
2646 * src/c++98/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
2647 * src/c++98/Makefile.in: Regenerate.
2648 * src/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
2649 * src/Makefile.in: Regenerate.
2651 2015-05-02 Jonathan Wakely <jwakely@redhat.com>
2653 PR libstdc++/51617
2654 * include/std/future (async): Change default policy to launch::async.
2656 * include/experimental/any (any::_Storage): Fix alignment of buffer.
2657 (any::_Internal): Check alignment of type.
2658 * testsuite/experimental/any/cons/aligned.cc: New.
2659 * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
2661 * include/experimental/iterator (ostream_joiner): Simplify by using
2662 the injected-class-name and the ostream_type typedef.
2664 * include/experimental/iterator: New. Define ostream_joiner.
2665 * include/Makefile.am: Add new header.
2666 * include/Makefile.in: Regenerate.
2667 * testsuite/experimental/iterator/make_ostream_joiner.cc: New.
2668 * testsuite/experimental/iterator/ostream_joiner.cc: New.
2669 * testsuite/experimental/iterator/requirements.cc: New.
2670 * doc/xml/manual/status_cxx2017.xml: Update status.
2671 * doc/html/manual/status.html: Regenerate.
2673 * include/experimental/numeric: New. Define gcd and lcm.
2674 * include/Makefile.am: Add new header.
2675 * include/Makefile.in: Regenerate.
2676 * testsuite/experimental/numeric/gcd.cc: New.
2677 * testsuite/experimental/numeric/lcm.cc: New.
2678 * doc/xml/manual/status_cxx2017.xml: Update status.
2679 * doc/html/manual/status.html: Regenerate.
2681 2015-05-02 Edward Smith-Rowland <3dw4rd@verizon.net>
2683 Revert addition of feature macros from other headers per latest SD-6.
2684 * include/experimental/deque: Remove feature-test macro.
2685 * include/experimental/forward_list: Ditto.
2686 * include/experimental/list: Ditto.
2687 * include/experimental/map: Ditto.
2688 * include/experimental/set: Ditto.
2689 * include/experimental/string: Ditto.
2690 * include/experimental/unordered_map: Ditto.
2691 * include/experimental/unordered_set: Ditto.
2693 2015-05-02 Jonathan Wakely <jwakely@redhat.com>
2695 * include/experimental/any (any::_Storage): Make non-copyable.
2696 (any::any): Do not copy _Storage object.
2697 (any::operator=): Implement more efficiently than swapping.
2698 (any::swap): Use new _Op_xfer operation.
2699 (any::_Op::_Op_xfer): New enumerator.
2700 (_Manager_internal::_S_alloc): Remove unused function.
2701 (_Manager_internal::_S_create, _Manager_external::_S_create): Use out
2702 parameter instead of returning a _Storage object.
2703 (_Manager_internal::_S_manage, _Manager_external::_S_manage): Add
2704 _Op_xfer operation for moving and swapping.
2705 * testsuite/experimental/any/cons/nontrivial.cc: New.
2706 * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
2708 * include/experimental/fs_path.h (filesystem_error::~filesystem_error):
2709 Declare.
2710 * src/filesystem/path.cc (filesystem_error::~filesystem_error):
2711 Define.
2713 PR libstdc++/65978
2714 * include/std/tuple (forward_as_tuple, tie): Add constexpr.
2715 * testsuite/20_util/tuple/creation_functions/constexpr.cc: Uncomment
2716 and fix tests for forward_as_tuple and tie.
2718 * src/filesystem/ops.cc (last_write_time) [_GLIBCXX_USE_UTIMENSAT]:
2719 Set timespec members explicitly instead of with a braced-init-list.
2720 [_GLIBCXX_HAVE_UTIME_H]: Use lambda to handle st_atime being a macro.
2722 2015-05-02 Edward Smith-Rowland <3dw4rd@verizon.net>
2724 * include/experimental/deque: Add feature-test macro.
2725 * include/experimental/forward_list: Ditto.
2726 * include/experimental/list: Ditto.
2727 * include/experimental/map: Ditto.
2728 * include/experimental/set: Ditto.
2729 * include/experimental/string: Ditto.
2730 * include/experimental/unordered_map: Ditto.
2731 * include/experimental/unordered_set: Ditto.
2733 2015-05-01 Jonathan Wakely <jwakely@redhat.com>
2735 * include/experimental/memory: Correct feature-test macro.
2737 * include/experimental/memory: Add feature-test macro.
2738 * include/experimental/vector: Likewise.
2739 * doc/xml/manual/status_cxx2017.xml: Update status.
2740 * doc/html/manual/status.html: Regenerate.
2742 2015-05-01 Ville Voutilainen <ville.voutilainen@gmail.com>
2744 Implement observer_ptr.
2745 * include/Makefile.am: Add new header.
2746 * include/Makefile.in: Regenerate.
2747 * include/experimental/memory: New.
2748 * testsuite/experimental/memory/observer_ptr/assignment/assign.cc: New.
2749 * testsuite/experimental/memory/observer_ptr/cons/cons.cc: New.
2750 * testsuite/experimental/memory/observer_ptr/hash/hash.cc: New.
2751 * testsuite/experimental/memory/observer_ptr/make_observer.cc: New.
2752 * testsuite/experimental/memory/observer_ptr/relops/relops.cc: New.
2753 * testsuite/experimental/memory/observer_ptr/requirements.cc: New.
2754 * testsuite/experimental/memory/observer_ptr/swap/swap.cc: New.
2755 * testsuite/experimental/memory/observer_ptr/typedefs.cc: New.
2757 2015-05-01 Jonathan Wakely <jwakely@redhat.com>
2759 * src/filesystem/path.cc (path::compare): Do not copy strings.
2761 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable when <dirent.h>
2762 is not available.
2763 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmodat.
2764 * configure: Regenerate.
2765 * config.h.in: Regenerate.
2766 * configure.ac: Check for utime.h
2767 * include/experimental/fs_path.h (path::string<>)
2768 [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Remove stray typename keyword.
2769 * src/filesystem/dir.cc [!_GLIBCXX_HAVE_DIRENT_H] (DIR, opendir,
2770 closedir, dirent, readdir_r): Replace dummy functions with #error.
2771 (native_readdir, _Dir::advance): Use readdir when readdir_r is missing.
2772 * src/filesystem/ops.cc (do_stat, is_set): Make inline.
2773 (last_write_time) [!_GLIBCXX_USE_UTIMENSAT]: Use utime.
2774 (permissions) [!_GLIBCXX_USE_FCHMODAT]: Use chmod.
2775 (space, temp_directory_path) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Set
2776 error_code.
2778 * include/experimental/fs_path.h (path::_List): Use vector instead of
2779 list.
2780 * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Adapt.
2781 * src/filesystem/path.cc: Use std::prev instead of decrementing
2782 rvalues. Fix whitespace.
2783 * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
2784 Do not decrement iterators before begin.
2786 * include/experimental/fs_dir.h: Fix use of non-reserved names.
2787 * include/experimental/fs_ops.h: Likewise.
2788 * include/experimental/fs_path.h: Likewise.
2789 * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Use
2790 C++11 when checking for support.
2792 * include/bits/locale_classes.h (locale::facet): Delete copy
2793 operations in C++11 mode.
2795 * include/bits/alloc_traits.h (__alloc_rebind): Change parameter name.
2797 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable for solaris.
2798 * configure: Regenerate.
2800 2015-05-01 Edward Smith-Rowland <3dw4rd@verizon.net>
2802 Inline one-line erasure dispatch functions.
2803 * include/experimental/forward_list (erase_if(), erase()): Inline.
2804 * include/experimental/list (erase_if(), erase()): Inline.
2805 * include/experimental/map (erase_if(*)): Inline.
2806 * include/experimental/set (erase_if(*)): Inline.
2807 * include/experimental/string (erase_if(), erase()): Inline.
2808 * include/experimental/unordered_map (erase_if(*)): Inline.
2809 * include/experimental/unordered_set (erase_if(*)): Inline.
2811 2015-05-01 Jonathan Wakely <jwakely@redhat.com>
2813 * doc/xml/manual/intro.xml: Link to new status_cxx2017.xml file.
2814 * doc/xml/manual/status_cxx2011.xml: Update status tables.
2815 * doc/xml/manual/status_cxx2014.xml: Likewise.
2816 * doc/xml/manual/status_cxx2017.xml: New.
2817 * doc/xml/manual/using.xml: Fix typo.
2818 * doc/html/*: Regenerate.
2820 * include/std/memory (pointer_safety, declare_reachable,
2821 undeclare_reachable, declare_no_pointers, undeclare_no_pointers,
2822 get_pointer_safety): Define.
2823 * testsuite/20_util/pointer_safety/1.cc: New.
2825 2015-04-30 Jonathan Wakely <jwakely@redhat.com>
2827 Implement N4100 File System TS
2828 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Define.
2829 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Define.
2830 * config.h.in: Regenerate.
2831 * configure: Regenerate.
2832 * configure.ac: Enable filesystem TS and check its dependencies.
2833 * include/Makefile.am: Add new headers.
2834 * include/Makefile.in: Regenerate.
2835 * include/bits/locale_conv.h (__do_str_code_cvt, __str_codecvt_in,
2836 __str_codecvt_out): Move code conversion logic from wstring_convert
2837 into new global functions.
2838 (wstring_convert::to_bytes, wstring_convert::from_bytes): Use new
2839 functions.
2840 (wstring_convert::_M_conv): Remove.
2841 * include/bits/quoted_string.h (_Quoted_string): Split out of iomanip.
2842 * include/experimental/filesystem: New.
2843 * include/experimental/fs_dir.h: New.
2844 * include/experimental/fs_fwd.h: New.
2845 * include/experimental/fs_ops.h: New.
2846 * include/experimental/fs_path.h: New.
2847 * include/std/iomanip (_Quoted_string): Move to bits/quoted_string.h.
2848 * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Add.
2849 * src/Makefile.am (SUBDIRS): Add filesystem.
2850 * src/Makefile.in: Regenerate.
2851 * src/filesystem/Makefile.am: New.
2852 * src/filesystem/Makefile.in: New.
2853 * src/filesystem/dir.cc: New.
2854 * src/filesystem/ops.cc: New.
2855 * src/filesystem/path.cc: New.
2856 * testsuite/experimental/filesystem/operations/absolute.cc: New.
2857 * testsuite/experimental/filesystem/operations/copy.cc: New.
2858 * testsuite/experimental/filesystem/operations/current_path.cc: New.
2859 * testsuite/experimental/filesystem/path/append/path.cc: New.
2860 * testsuite/experimental/filesystem/path/assign/assign.cc: New.
2861 * testsuite/experimental/filesystem/path/assign/copy.cc: New.
2862 * testsuite/experimental/filesystem/path/compare/compare.cc: New.
2863 * testsuite/experimental/filesystem/path/compare/path.cc: New.
2864 * testsuite/experimental/filesystem/path/compare/strings.cc: New.
2865 * testsuite/experimental/filesystem/path/concat/path.cc: New.
2866 * testsuite/experimental/filesystem/path/concat/strings.cc: New.
2867 * testsuite/experimental/filesystem/path/construct/copy.cc: New.
2868 * testsuite/experimental/filesystem/path/construct/default.cc: New.
2869 * testsuite/experimental/filesystem/path/construct/locale.cc: New.
2870 * testsuite/experimental/filesystem/path/construct/range.cc: New.
2871 * testsuite/experimental/filesystem/path/decompose/extension.cc: New.
2872 * testsuite/experimental/filesystem/path/decompose/filename.cc: New.
2873 * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
2874 New.
2875 * testsuite/experimental/filesystem/path/decompose/relative_path.cc:
2876 New.
2877 * testsuite/experimental/filesystem/path/decompose/root_directory.cc:
2878 New.
2879 * testsuite/experimental/filesystem/path/decompose/root_name.cc:
2880 New.
2881 * testsuite/experimental/filesystem/path/decompose/root_path.cc:
2882 New.
2883 * testsuite/experimental/filesystem/path/decompose/stem.cc: New.
2884 * testsuite/experimental/filesystem/path/generic/generic_string.cc:
2885 New.
2886 * testsuite/experimental/filesystem/path/itr/traversal.cc: New.
2887 * testsuite/experimental/filesystem/path/modifiers/clear.cc: New.
2888 * testsuite/experimental/filesystem/path/modifiers/make_preferred.cc:
2889 New.
2890 * testsuite/experimental/filesystem/path/modifiers/remove_filename.cc:
2891 New.
2892 * testsuite/experimental/filesystem/path/modifiers/replace_extension.cc:
2893 New.
2894 * testsuite/experimental/filesystem/path/modifiers/replace_filename.cc:
2895 New.
2896 * testsuite/experimental/filesystem/path/modifiers/swap.cc: New.
2897 * testsuite/experimental/filesystem/path/nonmember/hash_value.cc: New.
2898 * testsuite/experimental/filesystem/path/query/empty.cc: New.
2899 * testsuite/experimental/filesystem/path/query/has_extension.cc: New.
2900 * testsuite/experimental/filesystem/path/query/has_filename.cc: New.
2901 * testsuite/experimental/filesystem/path/query/has_parent_path.cc:
2902 New.
2903 * testsuite/experimental/filesystem/path/query/has_relative_path.cc:
2904 New.
2905 * testsuite/experimental/filesystem/path/query/has_root_directory.cc:
2906 New.
2907 * testsuite/experimental/filesystem/path/query/has_root_name.cc:
2908 New.
2909 * testsuite/experimental/filesystem/path/query/has_root_path.cc:
2910 New.
2911 * testsuite/experimental/filesystem/path/query/has_stem.cc: New.
2912 * testsuite/experimental/filesystem/path/query/is_relative.cc: New.
2913 * testsuite/util/testsuite_fs.h: New.
2915 2015-04-30 Edward Smith-Rowland <3dw4rd@verizon.net>
2917 Add fundamentals TR container erasure.
2918 * include/Makefile.am: Add new headers.
2919 * include/Makefile.in: Add new headers.
2920 * include/experimental/array: New.
2921 * include/experimental/deque: New.
2922 * include/experimental/erase_if.tcc: New.
2923 * include/experimental/forward_list: New.
2924 * include/experimental/list: New.
2925 * include/experimental/map: New.
2926 * include/experimental/set: New.
2927 * include/experimental/string: New.
2928 * include/experimental/unordered_map: New.
2929 * include/experimental/unordered_set: New.
2930 * include/experimental/vector: New.
2931 * testsuite/experimental/deque/erasure.cc: New.
2932 * testsuite/experimental/forward_list/erasure.cc: New.
2933 * testsuite/experimental/list/erasure.cc: New.
2934 * testsuite/experimental/map/erasure.cc: New.
2935 * testsuite/experimental/set/erasure.cc: New.
2936 * testsuite/experimental/string/erasure.cc: New.
2937 * testsuite/experimental/unordered_map/erasure.cc: New.
2938 * testsuite/experimental/unordered_set/erasure.cc: New.
2939 * testsuite/experimental/vector/erasure.cc: New.
2941 2015-04-30 François Dumont <fdumont@gcc.gnu.org>
2943 * include/bits/cpp_type_traits.h
2944 (__gnu_cxx::__is_normal_iterator): Delete.
2945 * include/bits/stl_algobase.h (std::__niter_base): Adapt.
2946 * include/bits/stl_iterator.h (__make_reverse_iterator): New in C++11.
2947 (std::__niter_base): Overloads for std::reverse_iterator,
2948 __gnu_cxx::__normal_iterator and std::move_iterator.
2950 2015-04-30 François Dumont <fdumont@gcc.gnu.org>
2952 * include/bits/hashtable_policy.h (_Prime_rehash_policy::_S_n_primes):
2953 Delete.
2954 * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt):
2955 Remove usage of latter and compute size of the prime numbers array
2956 locally.
2958 2015-04-29 Doug Evans <dje@google.com>
2960 PR libstdc++/65839
2961 * python/libstdcxx/v6/xmethods.py (get_bool_type): New function.
2962 Replace all lookups of "bool" with this.
2963 (get_std_size_type): New function. Replace all lookups of std::size_t
2964 with this.
2965 (*Worker): New method get_result_type.
2966 (DequeWorkerBase.__init__): New arg val_type. All callers updated.
2967 (ListWorkerBase.__init__): New arg val_type. All callers updated.
2968 (UniquePtrGetWorker.__init__): New arg elem_type. All callers updated.
2969 Delete setting of name, enabled.
2970 (UniquePtrDerefWorker.__init__): New arg elem_type. All callers
2971 updated. Delete setting of name.
2972 (UniquePtrMethodsMatcher): Rewrite for consistency with all other
2973 libstdc++ xmethod matchers.
2974 * testsuite/libstdc++-xmethods/array.cc: Add whatis tests.
2975 * testsuite/libstdc++-xmethods/associative-containers.cc: Ditto.
2976 * testsuite/libstdc++-xmethods/deque.cc: Ditto.
2977 * testsuite/libstdc++-xmethods/forwardlist.cc: Ditto.
2978 * testsuite/libstdc++-xmethods/list.cc: Ditto.
2979 * testsuite/libstdc++-xmethods/unique_ptr.cc: Ditto.
2980 * testsuite/libstdc++-xmethods/vector.cc: Ditto.
2982 2015-04-29 Doug Evans <dje@google.com>
2984 Use consistent naming for value type attributes.
2985 * python/libstdcxx/v6/xmethods.py (ArrayWorkerBase): Rename _valtype
2986 to _val_type.
2987 (ArraySizeWorker, ArrayEmptyWorker): Ditto.
2988 (ArrayFrontWorker, ArrayBackWorker): Ditto.
2989 (ArrayAtWorker, ArraySubscriptWorker): Ditto.
2990 (DequeWorkerBase): Rename elemtype to val_type.
2991 (ForwardListWorkerBase): Rename _elem_type to _val_type.
2992 (ForwardListFrontWorker): Ditto. And rename elem_address to
2993 val_address.
2994 (ForwardListMethodsMatcher): Rename elem_type to val_type.
2995 (VectorWorkerBase): Rename _elemtype to _val_type.
2997 2015-04-29 Jonathan Wakely <jwakely@redhat.com>
2999 PR libstdc++/65760
3000 * include/std/functional (__check_func_return_type): Use is_same to
3001 avoid using _is_convertible on incomplete types.
3002 * testsuite/20_util/function/65760.cc: New.
3004 PR libstdc++/64657
3005 * include/bits/basic_string (basic_string::_S_copy_chars): Cast
3006 expression to void.
3007 * include/bits/locale_facets_nonio.tcc (money_get::_M_extract,
3008 time_get::_M_extract_num, time_get::_M_extract_name,
3009 time_get::_M_extract_wday_or_month): Likewise.
3010 * include/bits/stl_algo.h (__includes, __replace_copy_if,
3011 __is_sorted_until, __is_permutation, transform): Likewise.
3012 * include/bits/stl_algobase.h (swap_ranges, __copy_move::__copy_m,
3013 __equal::equal, __lexicographical_compare_impl, equal): Likewise.
3014 * include/bits/stl_numeric.h (inner_product): Likewise.
3015 * include/bits/stl_uninitialized.h (__uninitialized_copy_a): Likewise.
3016 * testsuite/util/testsuite_iterators.h (output_iterator_wrapper,
3017 input_iterator_wrapper): Declare unusable comma operator.
3018 * testsuite/21_strings/basic_string/cons/char/64657.cc: New.
3019 * testsuite/21_strings/basic_string/modifiers/assign/char/64657.cc:
3020 New.
3022 2015-04-28 Doug Evans <dje@google.com>
3024 * testsuite/libstdc++-xmethods/list.cc (_GLIBCXX_USE_CXX11_ABI):
3025 Define to zero.
3027 2015-04-28 Jonathan Wakely <jwakely@redhat.com>
3029 * include/bits/stl_algo.h (random_shuffle): Only define for hosted
3030 implementations.
3032 2015-04-28 Jonathan Wakely <jwakely@redhat.com>
3034 * Makefile.am (SUBDIRS): Move python to hosted_source.
3035 * Makefile.in: Regenerate.
3036 * acinclude.m4 (glibcxx_SUBDIRS): Reorder.
3037 * configure: Regenerate.
3039 2015-04-28 Marc Glisse <marc.glisse@inria.fr>
3041 PR libstdc++/65883
3042 * include/std/limits (numeric_limits): Add missing unsigned.
3044 2015-04-28 Stephan Bergmann <sbergman@redhat.com>
3046 * include/debug/vector (_Safe_vector::operator=): Add missing returns.
3048 2015-04-28 Jonathan Wakely <jwakely@redhat.com>
3050 PR libstdc++/60333
3051 * include/std/type_traits (__make_unsigned_selector<_Tp, false, true>):
3052 Handle enumeration types larger than sizeof(long).
3053 (__make_signed_selector<_Tp, false, true>): Find unsigned type then
3054 make it signed.
3055 * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
3056 * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
3057 Likewise.
3058 * testsuite/20_util/make_signed/requirements/typedefs-3.cc: New.
3059 * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Adjust
3060 dg-error.
3061 * testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: New.
3063 PR libstdc++/61645
3064 * include/bits/forward_list.h (forward_list::splice_after): Add
3065 noexcept.
3066 * include/bits/forward_list.tcc (forward_list::splice_after):
3067 Likewise.
3069 PR libstdc++/65631
3070 * include/bits/random.h (seed_seq) Define copy constructor and copy
3071 assignment as deleted.
3072 * testsuite/26_numerics/random/seed_seq/cons/65631.cc: New.
3074 * libsupc++/exception (uncaught_exceptions): Add comment. Reorder #if.
3075 * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc:
3076 Use -std=gnu++1z. Check feature-test macro.
3078 * include/std/type_traits (void_t): Add.
3079 * testsuite/20_util/void_t/1.cc: New.
3081 2015-04-28 Tim Shen <timshen@google.com>
3083 * include/bits/regex.tcc: Handle regex_constants::__polynomial.
3084 * include/bits/regex_automaton.tcc: Throw exception when parsing
3085 back-reference with flag __polynomial.
3086 * include/bits/regex_constants.h: Add extension flag
3087 syntax_option_type __polynomial.
3088 * bits/regex_executor.tcc: Still let BFS process ECMAScript.
3089 Alternative operation will be fixed in the coming refactoring.
3090 * testsuite/28_regex/algorithms/regex_search/61424.cc: Turn
3091 loose match_search_debug to use DFS only.
3093 2015-04-27 Sandra Loosemore <sandra@codesourcery.com>
3095 PR libstdc++/65909
3096 * testsuite/lib/libstdc++.exp (check_v3_target_namedlocale):
3097 Make the generated test program fail gracefully if the target
3098 doesn't support passing command-line arguments.
3100 2015-04-27 Federico Lenarduzzi <federico.lenarduzzi@tallertechnologies.com>
3101 Jonathan Wakely <jwakely@redhat.com>
3103 * libsupc++/eh_catch.cc (uncaught_exception, uncaught_exceptions):
3104 Return false or zero if the library is built without exceptions.
3105 * libsupc++/eh_term_handler.cc: Disable verbose terminate handler if
3106 the library is built without exceptions.
3108 2015-04-27 Ville Voutilainen <ville.voutilainen@gmail.com>
3110 * config/abi/pre/gnu.ver: Fix comment.
3112 Add support for std::uncaught_exceptions.
3113 * acinclude.m4: Bump libtool_VERSION.
3114 * config/abi/pre/gnu.ver: Export the new symbol.
3115 * configure: Regenerate.
3116 * libsupc++/eh_catch.cc (uncaught_exceptions): New.
3117 * libsupc++/exception (uncaught_exceptions): New.
3118 * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc: New.
3119 * testsuite/util/testsuite_abi.cc: Add 3.4.22 as the latest version.
3121 2015-04-27 Dmitry Prokoptsev <dprokoptsev@gmail.com>
3122 Michael Hanselmann <public@hansmi.ch>
3124 PR libstdc++/62258
3125 * libsupc++/eh_ptr.cc (rethrow_exception): Increment count of
3126 uncaught exceptions.
3127 * testsuite/18_support/exception_ptr/62258.cc: New.
3129 2015-04-27 Jonathan Wakely <jwakely@redhat.com>
3131 * doc/xml/manual/extensions.xml: Add cross-reference.
3132 * doc/html/manual/ext_compile_checks.html: Regenerate.
3134 2015-04-22 Szabolcs Nagy <szabolcs.nagy@arm.com>
3136 * config/os/generic/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): Define.
3137 * configure.host (os_include_dir): Set to "os/generic" for linux-musl*.
3139 2015-04-22 Renlin Li <renlin.li@arm.com>
3141 * testsuite/lib/dg-options.exp (dg-require-thread-fence): New.
3142 * testsuite/lib/libstdc++.exp (check_v3_target_thread_fence): New.
3143 * testsuite/29_atomics/atomic_flag/clear/1.cc: Use it.
3144 * testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: Likewise.
3145 * testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: Likewise.
3147 2015-04-21 Jonathan Wakely <jwakely@redhat.com>
3149 * doc/xml/manual/configure.xml: Update descriptions of options
3150 affecting dual ABI and add cross-references.
3151 * doc/xml/manual/strings.xml: Clarify that string isn't COW now.
3152 * doc/xml/manual/using.xml: Document ABI transition.
3153 * doc/html/*: Regenerate.
3155 * doc/xml/manual/abi.xml: Use uppercase for C++ Standard Library.
3156 * doc/xml/manual/using.xml: Document newer -std options. Use better
3157 examples of nested namespaces.
3159 2015-04-20 Jonathan Wakely <jwakely@redhat.com>
3161 * doc/xml/manual/concurrency_extensions.xml: Update documentation
3162 on atomics.
3163 * doc/xml/manual/using.xml: Likewise. Improve markup.
3164 * doc/html/*: Regenerate.
3166 2015-04-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3168 * scripts/extract_symvers.pl: Ignore elfdump error output.
3170 2015-04-14 Marc Glisse <marc.glisse@inria.fr>
3172 PR libstdc++/61347
3173 * include/bits/stl_iterator_base_funcs.h (_List_iterator,
3174 _List_const_iterator): Declare.
3175 (__distance): Declare new overloads for _List_iterator and
3176 _List_const_iterator.
3177 * include/bits/stl_list.h (__distance): New overloads for
3178 _List_iterator and _List_const_iterator.
3179 * testsuite/23_containers/list/61347.cc: New testcase.
3181 2015-04-14 Jonathan Wakely <jwakely@redhat.com>
3183 * doc/xml/manual/evolution.xml: Fix typos.
3184 * doc/html/manual/api.html: Regenerate.
3186 2015-04-14 Hans-Peter Nilsson <hp@axis.com>
3188 * testsuite/29_atomics/atomic/62259.cc: Assert atomic
3189 alignment is larger-equal, not equal, to default alignment.
3191 2015-04-13 Jonathan Wakely <jwakely@redhat.com>
3193 PR libstdc++/65754
3194 * config/abi/pre/gnu.ver: Export base object constructors for
3195 fstreams.
3196 * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
3197 * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
3198 * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
3199 * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
3200 * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
3201 * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
3202 * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
3203 * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
3204 * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
3205 * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
3206 * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
3207 * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
3208 * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
3209 * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
3210 * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
3211 * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
3212 * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
3213 * testsuite/27_io/basic_fstream/cons/base.cc: New.
3215 2015-04-13 Jonathan Wakely <jwakely@redhat.com>
3217 * doc/xml/manual/evolution.xml: Document changes since 4.5 release.
3218 * doc/html/*: Regenerate.
3220 2015-04-12 Uros Bizjak <ubizjak@gmail.com>
3222 * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
3224 2015-04-10 Andreas Schwab <schwab@linux-m68k.org>
3226 * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
3228 * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
3230 2015-04-10 Jonathan Wakely <jwakely@redhat.com>
3232 * doc/xml/manual/test.xml: Improve documentation on running a subset
3233 of tests.
3234 * doc/html/manual/test.html: Regenerate.
3236 2015-04-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3238 * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
3239 for GCC 5.1 release.
3240 * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
3241 Likewise.
3243 2015-04-10 Jonathan Wakely <jwakely@redhat.com>
3245 * include/std/shared_mutex (shared_timed_mutex): Add comments to
3246 explain the logic in the non-pthread_rwlock_t version.
3247 (_Mutex): Remove redundant type.
3248 (_M_n_readers): Rename to _S_max_readers.
3249 (_M_write_entered, _M_readers): New convenience functions.
3250 (lock, lock_shared, try_lock_shared, unlock_shared): Use convenience
3251 functions. Use predicates with condition variables. Simplify bitwise
3252 operations.
3253 (try_lock_for, try_shared_lock_for): Convert duration to time_point
3254 and call try_lock_until or try_shared_lock_until respectively.
3255 (try_lock_until, try_shared_lock_until): Wait on the condition
3256 variables until the specified time passes.
3257 (unlock): Add Debug Mode assertion.
3258 (unlock_shared): Add Debug Mode assertion.
3259 * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: New.
3261 * include/std/shared_mutex (shared_timed_mutex): Only use
3262 pthread_rwlock_t when the POSIX Timeouts option is supported.
3263 * testsuite/30_threads/shared_lock/cons/5.cc: Remove
3264 dg-require-gthreads-timed.
3265 * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
3266 * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
3267 * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
3269 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
3271 * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
3273 2015-04-09 Jonathan Wakely <jwakely@redhat.com>
3274 Richard Henderson <rth@redhat.com>
3276 PR libstdc++/65147
3277 * include/bits/atomic_base.h (__atomic_base<_ITp>): Increase
3278 alignment.
3279 * include/std/atomic (atomic): For types with a power of two size set
3280 alignment to at least the size.
3281 * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
3282 * testsuite/29_atomics/atomic/65147.cc: New.
3283 * testsuite/29_atomics/atomic_integral/65147.cc: New.
3285 2015-04-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3287 * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
3288 * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
3289 * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
3291 2015-04-07 Jakub Jelinek <jakub@redhat.com>
3293 * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
3294 * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
3295 * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
3296 * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
3297 * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
3298 * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
3299 * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
3300 * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
3302 2015-03-30 Jonathan Wakely <jwakely@redhat.com>
3304 PR libstdc++/65630
3305 * config/abi/pre/gnu.ver: Export operator+ for new strings.
3306 * testsuite/21_strings/basic_string/operators/char/65630.cc: New.
3307 * testsuite/21_strings/basic_string/operators/wchar_t/65630.cc: New.
3309 2015-03-28 Tim Shen <timshen@google.com>
3311 PR libstdc++/65420
3312 * include/bits/regex_constants.h: Use constexpr variables for flags.
3313 * testsuite/28_regex/constants/constexpr.cc: New testcase.
3315 2015-03-27 Jonathan Wakely <jwakely@redhat.com>
3317 PR libstdc++/65499
3318 * include/std/chrono: Add using-directive for literals to std::chrono.
3319 * testsuite/20_util/duration/literals/65499.cc: New.
3321 2015-03-26 Jonathan Wakely <jwakely@redhat.com>
3323 PR libstdc++/58038
3324 PR libstdc++/60421
3325 * include/std/thread (this_thread::sleep_for): Check for negative
3326 durations.
3327 (this_thread::sleep_until): Check for times in the past.
3328 * testsuite/30_threads/this_thread/58038.cc: New.
3329 * testsuite/30_threads/this_thread/60421.cc: New.
3331 2015-03-26 Jonathan Wakely <jwakely@redhat.com>
3333 PR libstdc++/62259
3334 PR libstdc++/65147
3335 * include/std/atomic (atomic<T>): Increase alignment for types with
3336 the same size as one of the integral types.
3337 * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
3338 * testsuite/29_atomics/atomic/62259.cc: New.
3340 2015-03-26 Richard Henderson <rth@redhat.com>
3342 PR libstdc++/65033
3343 * include/bits/atomic_base.h (__atomic_base<T>::is_lock_free): Build
3344 a fake pointer indicating type alignment.
3345 (__atomic_base<T *>::is_lock_free): Likewise.
3346 * include/std/atomic (atomic<T>::is_lock_free): Likewise.
3348 2015-03-25 Alan Lawrence <alan.lawrence@arm.com>
3350 PR libstdc++/33394
3351 * testsuite/21_strings/basic_string/pthread33394.cc: Use
3352 dg-additional-options.
3354 2015-03-25 Paolo Carlini <paolo.carlini@oracle.com>
3356 PR libstdc++/65543
3357 * include/std/istream (operator>>(basic_istream<>&&, _Tp&): Revert
3358 thinko in r150387.
3359 * include/std/ostream (operator<<(basic_ostream<>&&, const _Tp&):
3360 Likewise.
3361 * testsuite/27_io/rvalue_streams-2.cc: New.
3363 2015-03-24 Jonathan Wakely <jwakely@redhat.com>
3365 PR libstdc++/33394
3366 * testsuite/21_strings/basic_string/pthread33394.cc: Add test.
3368 2015-03-23 Jonathan Wakely <jwakely@redhat.com>
3370 PR libstdc++/64967
3371 * acinclude.m4: Disable dual ABI when gnu-versioned-namespace in use.
3372 * configure: Regenerate.
3373 * src/c++11/compatibility-c++0x.cc (error_category), generic_category,
3374 system_category): Use macros for versioned namespace.
3375 * src/c++11/futex.cc: Add missing end macro for versioned namespace.
3377 2015-03-20 James Greenhalgh <james.greenhalgh@arm.com>
3379 * testsuite/17_intro/headers/c++1998/all_attributes.cc: Disable
3380 test for unused for ARM.
3381 * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise.
3382 * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
3384 2015-03-20 Jonathan Wakely <jwakely@redhat.com>
3386 * include/bits/c++config (__gnu_cxx::__cxx11): Define new namespace.
3387 * include/ext/codecvt_specializations.h (encoding_state,
3388 encoding_char_traits): Remove abi-tag and use inline namespace.
3389 * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line.
3391 2015-03-19 Jason Merrill <jason@redhat.com>
3393 * config/locale/gnu/messages_members.cc: Revert abi-tag change.
3394 * src/c++11/cxx11-shim_facets.cc: Revert abi-tag change.
3396 2015-03-18 Jonathan Wakely <jwakely@redhat.com>
3398 PR c++/65046
3399 * config/locale/gnu/messages_members.cc (Catalog_info, Catalogs,
3400 get_catalogs): Add abi-tag.
3401 * include/ext/codecvt_specializations.h (encoding_state,
3402 encoding_char_traits): Likewise.
3403 * src/c++11/cxx11-ios_failure.cc (io_error_category): Likewise.
3404 * src/c++11/cxx11-shim_facets.cc (__any_string::operator basic_string,
3405 numpunct_shim, collate_shim, time_get_shim, moneypunct_shim,
3406 money_get_shim, money_put_shim, messages_shim): Likewise.
3407 * src/c++11/future.cc (future_error_category::message): Likewise.
3408 * src/c++11/system_error.cc (generic_error_category::message,
3409 system_error_category::message): Likewise.
3410 (__sso_string): Disable -Wabi-tag warnings.
3412 2015-03-18 Jonathan Wakely <jwakely@redhat.com>
3414 PR libstdc++/13631
3415 * config/locale/gnu/messages_members.cc (get_glibc_msg): Fix fallback
3416 implementation for old glibc. Fix whitespace.
3418 2015-03-18 Jonathan Wakely <jwakely@redhat.com>
3419 Torvald Riegel <triegel@redhat.com>
3421 * acinclude.m4 (GLIBCXX_CHECK_GTHREADS): Check for pthread_rwlock_t.
3422 * config.h.in: Regenerate.
3423 * configure: Regenerate.
3424 * include/std/shared_mutex: Check _GLIBCXX_USE_PTHREAD_RWLOCK_T.
3425 (shared_timed_mutex::_M_rwlock): Use PTHREAD_RWLOCK_INITIALIZER.
3426 (shared_timed_mutex::lock_shared()): Retry on EAGAIN.
3427 (shared_timed_mutex::try_lock_shared_until()): Retry on EAGAIN and
3428 EDEADLK.
3430 2015-03-17 Jonathan Wakely <jwakely@redhat.com>
3432 * libsupc++/nested_exception.h: Do not try to derive from final
3433 classes.
3434 * testsuite/18_support/nested_exception/throw_with_nested.cc: Test
3435 final class.
3437 * testsuite/30_threads/shared_lock/modifiers/1.cc: Remove name of
3438 unused exception variable.
3439 * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
3440 * testsuite/30_threads/shared_lock/modifiers/2.cc: Remove duplicate
3441 test.
3442 * testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.
3444 2015-03-13 Jonathan Wakely <jwakely@redhat.com>
3446 * acinclude.m4: Make --enable-libstdcxx-time=auto work for dragonfly.
3447 * configure: Regenerate.
3449 * include/experimental/system_error: Fix include guard.
3451 2015-03-12 Renlin Li <renlin.li@arm.com>
3453 * testsuite/27_io/ios_base/sync_with_stdio/1.cc: Remove xfail for
3454 wrapped target.
3456 2015-03-10 Tim Shen <timshen@google.com>
3458 PR libstdc++/64441
3459 * include/bits/regex.h (match_results<>::size,
3460 match_results<>::position, match_results<>::str,
3461 match_results<>::operator[], match_results<>::prefix,
3462 match_results<>::suffix, match_results<>::end,
3463 match_results<>::_M_resize, match_results<>::_M_unmatched_sub,
3464 match_results<>::_M_prefix, match_results<>::_M_suffix): Remove
3465 global __unmatched_sub. Add unmatched submatch as part of
3466 match_results.
3467 * include/bits/regex.tcc (__regex_algo_impl<>, regex_replace<>,
3468 regex_iterator<>::operator++): Adjust to use match_results::_M_prefix.
3469 * testsuite/28_regex/match_results/out_of_range_submatches.cc:
3470 New testcases.
3472 2015-03-09 Jonathan Wakely <jwakely@redhat.com>
3474 PR libstdc++/64467
3475 * testsuite/28_regex/traits/char/isctype.cc: Don't test newline
3476 for newlib targets. Really fix mixed line-endings this time.
3478 2015-03-06 Jonathan Wakely <jwakely@redhat.com>
3480 * include/std/future (future_error(error_code)): Construct base
3481 class with error_code's message.
3482 * src/c++11/future.cc (future_error::what()): Do not call c_str() on
3483 temporary string.
3485 2015-03-05 Jonathan Wakely <jwakely@redhat.com>
3487 * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
3488 noconv result.
3489 * testsuite/22_locale/conversions/string/2.cc: Also test UTF-8.
3490 * testsuite/22_locale/conversions/string/3.cc: Likewise, and UTF-16.
3492 2015-03-04 Jonathan Wakely <jwakely@redhat.com>
3494 PR libstdc++/64797
3495 * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
3496 incomplete multibyte sequences correctly.
3497 * include/std/codecvt (codecvt_utf8, codecvt_utf16,
3498 codecvt_utf8_utf16): Limit _Maxcode to maximum Unicode code point.
3499 * src/c++11/codecvt.cc (invalid_mb_sequence, incomplete_mb_character):
3500 Define constants.
3501 (is_high_surrogate, is_low_surrogate, surrogate_pair_to_code_point):
3502 Define convenience functions.
3503 (read_utf8_code_point): Return relevant constant to distinguish
3504 incomplete characters from invalid sequences.
3505 (read_utf16_code_point): Likewise. Check for invalid sequences.
3506 (ucs4_in, utf16_in): Use incomplete_mb_character constant.
3507 (utf16_out): Check for invalid sequences.
3508 (utf16_span): Fix condition.
3509 (ucs2_out): Use is_high_surrogate.
3510 (ucs2_in): Use incomplete_mb_character constant and fix condition.
3511 * testsuite/22_locale/codecvt/char16_t.cc: Fix whitespace.
3512 * testsuite/22_locale/conversions/buffer/1.cc: New.
3513 * testsuite/22_locale/conversions/string/2.cc: Use char16_t and
3514 char32_t instead of wchar_t.
3515 * testsuite/22_locale/conversions/string/3.cc: New.
3517 2015-03-03 Iain Sandoe <iain@codesourcery.com>
3519 PR libstdc++/64883
3520 * testsuite/17_intro/headers/c++1998/all_attributes.cc: Don't check
3521 visibility for Darwin.
3522 * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise, and
3523 also deprecated.
3524 * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
3526 2015-03-02 Jonathan Wakely <jwakely@redhat.com>
3528 PR libstdc++/65279
3529 * include/std/scoped_allocator (__inner_type_impl,
3530 scoped_allocator_adaptor): Add defaulted copy assignment and move
3531 assignment operators.
3532 * testsuite/20_util/scoped_allocator/65279.cc: New.
3534 2015-03-02 Jonathan Wakely <jwakely@redhat.com>
3536 PR libstdc++/64367
3537 * include/std/stdexcept (__sso_string): Don't use non-static member
3538 in sizeof.
3540 2015-02-28 Matthias Klose <doko@ubuntu.com>
3542 PR libstdc++/65246
3543 * python/libstdcxx/v6/__init__.py: Use explicit relative imports.
3545 2015-02-22 Jonathan Wakely <jwakely@redhat.com>
3547 * doc/xml/manual/status_cxx2011.xml: Remove duplicated information.
3548 * doc/html/manual/status.html: Regenerate.
3550 2015-02-20 Jonathan Wakely <jwakely@redhat.com>
3552 PR libstdc++/64695
3553 * python/libstdcxx/v6/printers.py (StdTuplePrinter): Handle new
3554 tuple layout.
3556 * doc/xml/manual/status_cxx2011.xml: Document implementation-defined
3557 behavior.
3558 * doc/html/manual/status.html: Regenerate.
3560 2015-02-19 Jonathan Wakely <jwakely@redhat.com>
3562 PR libstdc++/58357
3563 * include/bits/algorithmfwd.h (rotate): Move to inline namespace _V2.
3564 * include/bits/stl_algo.h (__rotate, rotate): Likewise.
3566 2015-02-19 Hans-Peter Nilsson <hp@axis.com>
3568 PR testsuite/65093
3569 * testsuite/26_numerics/random/binomial_distribution/operators/values.cc
3570 (test01): Add explanatory comment. Keep only the bd1 sub-test and
3571 split out bd2, bd3, bd4, and bd5 sub-tests into...
3572 * testsuite/26_numerics/random/binomial_distribution/operators/values2.cc,
3573 testsuite/26_numerics/random/binomial_distribution/operators/values3.cc,
3574 testsuite/26_numerics/random/binomial_distribution/operators/values4.cc,
3575 testsuite/26_numerics/random/binomial_distribution/operators/values5.cc:
3576 New separate files with the old parts.
3578 2015-02-18 Jonathan Wakely <jwakely@redhat.com>
3580 * src/c++11/codecvt.cc (write_utf16_code_point): Fix code to output
3581 surrogate pairs.
3582 (utf16_in): Pass mode argument to write_utf16_code_point.
3583 (codecvt<char16_t, char, mbstate_t>::do_in): Set mode according to
3584 native byte order.
3585 * testsuite/22_locale/codecvt/char16_t.cc: New.
3586 * testsuite/22_locale/codecvt/in/wchar_t/1.cc: Fix typo.
3588 * testsuite/22_locale/codecvt/char16_t.cc: Add dg-require-cstdint.
3589 * testsuite/22_locale/codecvt/char32_t.cc: Likewise.
3591 2015-02-17 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3592 Jonathan Wakely <jwakely@redhat.com>
3594 * testsuite/22_locale/codecvt/char32_t.cc: New.
3596 2015-02-17 Jonathan Wakely <jwakely@redhat.com>
3598 PR libstdc++/65085
3599 * include/bits/basic_string.h (basic_string(basic_string&&)): Ensure
3600 empty string gets null-terminated.
3601 * testsuite/21_strings/basic_string/cons/char/65085.cc: New.
3603 2015-02-13 Matthew Wahab <matthew.wahab@arm.com>
3605 * testsuite/28_regex/traits/char/isctype.cc (test01): Fix
3606 mixed line-endings introduced in last change.
3608 2015-02-12 Matthew Wahab <matthew.wahab@arm.com>
3610 * testsuite/28_regex/traits/char/isctype.cc (test01): Replace test
3611 for __NEWLIB__ macro with a dejagnu set macro.
3612 * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
3614 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
3616 PR libstdc++/64467
3617 * testsuite/28_regex/traits/char/isctype.cc (test01): Add newlib
3618 special case for '\n'.
3619 * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
3621 2015-02-01 Jonathan Wakely <jwakely@redhat.com>
3623 * src/c++11/futex.cc: Do not define for gthr-single.h targets.
3625 2015-02-01 Jonathan Wakely <jwakely@redhat.com>
3627 PR libstdc++/64883
3628 * include/c_global/cstdio (gets): Use __deprecated__ attribute instead
3629 of deprecated.
3630 * include/c_std/cstdio (gets): Likewise.
3631 * testsuite/17_intro/headers/c++1998/all_attributes.cc: Avoid clashing
3632 with attributes used in darwin headers.
3634 2015-01-29 Jakub Jelinek <jakub@redhat.com>
3636 * acinclude.m4 (VTV_CYGMIN): Use x$vtv_cygmin = xyes instead of
3637 $vtv_cygmin = yes. Initialize vtv_cygmin=no unconditionally first.
3638 * configure: Regenerated.
3640 2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
3642 * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
3643 after vtv_cygmin is set.
3644 * configure: Regenerated.
3646 2015-01-29 Matthias Klose <doko@ubuntu.com>
3648 * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
3649 unconditionally.
3650 * configure: Regenerate.
3652 2015-01-29 Caroline Tice <cmtice@google.com>
3654 Committing VTV Cywin/Ming patch for Patrick Wollgast
3655 * configure: Regenerate.
3656 * libsupc++/Makefile.in: Regenerate.
3657 * src/Makefile.in: Regenerate.
3659 2015-01-29 Jonathan Wakely <jwakely@redhat.com>
3661 * include/bits/atomic_base.h: Use __always_inline__ instead of
3662 always_inline.
3663 * include/bits/atomic_futex.h: Likewise.
3664 * include/bits/c++config: Use __abi_tag__ instead of abi_tag.
3665 * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: Use
3666 __packed__ instead of packed.
3667 * include/std/shared_mutex: Use __unused__ instead of unused.
3668 * testsuite/17_intro/headers/c++1998/all_attributes.cc: New.
3669 * testsuite/17_intro/headers/c++200x/all_attributes.cc: New.
3670 * testsuite/17_intro/headers/c++2014/all_attributes.cc: New.
3672 2015-01-28 Caroline Tice <cmtice@google.com>
3674 Committing VTV Cywin/Ming patch for Patrick Wollgast
3675 * acinclude.m4: Define VTV_CYGMIN.
3676 * libsupc++/Makefile.am: Add vtv_sources only to libsupc___la_SOURCES
3677 and libsupc__convenience_la_SOURCES if VTV_CYGMIN is not set.
3678 * libsupc++/vtv_stubs.cc: Add none weak declaration of every function
3679 for Cygwin and MinGW.
3680 * src/Makefile.am: Add libvtv.la to toolexeclib_LTLIBRARIES, if
3681 VTV_CYGMIN is set. Define libvtv_la_SOURCES, libvtv_la_LDFLAGS,
3682 libvtv_la_AM_CXXFLAGS and libvtv_la_LINK if VTV_CYGMIN is set.
3684 2015-01-28 Jonathan Wakely <jwakely@redhat.com>
3686 PR libstdc++/64828
3687 * libsupc++/Makefile.am: Compile del_opvs.cc as C++14.
3688 * libsupc++/Makefile.in: Regenerate.
3689 * src/c++11/Makefile.in: Regenerate.
3691 2015-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3693 * testsuite/lib/libstdc++.exp (v3_target_compile): Remove
3694 check for unsupported.
3695 (v3_target_compile_as_c): Likewise.
3697 2015-01-28 Richard Biener <rguenther@suse.de>
3699 PR libstdc++/64798
3700 * libsupc++/eh_alloc.cc (struct allocated_entry): Align
3701 data member.
3702 (pool::allocate): Adjust allocation size and alignment to
3703 that change.
3704 (pool::free): Adjust pointer offsetting.
3706 2015-01-27 Jonathan Wakely <jwakely@redhat.com>
3708 PR libstdc++/64368
3709 * include/std/shared_mutex (shared_timed_mutex::try_lock_for,
3710 shared_timed_mutex::try_lock_until): Only define when POSIX thread
3711 timeouts option is supported.
3712 (shared_timed_mutex::try_shared_lock_for,
3713 shared_timed_mutex::try_shared_lock_until): Likewise.
3715 2015-01-26 Jonathan Wakely <jwakely@redhat.com>
3717 PR libstdc++/64368
3718 * config/locale/gnu/numeric_members.cc (numpunct<char>::~numpunct(),
3719 numpunct<wchar_t>::~numpunct()): Do not set _M_data->_M_grouping.
3720 * src/c++11/cxx11-shim_facets.cc (numpunct_shim): Remove _M_grouping
3721 and use cache's _M_grouping field.
3722 (__numpunct_fill_cache): Likewise.
3723 (__moneypunct_fill_cache): Improve comments.
3725 2015-01-26 Jonathan Wakely <jwakely@redhat.com>
3727 * testsuite/23_containers/set/operations/2.cc: Add test for
3728 non-transparent comparison function.
3730 2015-01-25 Oleg Endo <olegendo@gcc.gnu.org>
3732 PR target/29366
3733 * config/cpu/sh/atomicity.h (__exchange_and_add, __atomic_add):
3734 Remove SH4A inline asm and lock based implementations and use the
3735 defaults from ext/atomicity.h.
3737 2015-01-23 Jonathan Wakely <jwakely@redhat.com>
3739 * config/abi/pre/gnu.ver: Tighten GLIBCXX_3.4 patterns to not match
3740 new std::string constructors for byname facets.
3742 2015-01-22 Richard Biener <rguenther@suse.de>
3744 PR libstdc++/64535
3745 * libsupc++/eh_alloc.cc: Include new.
3746 (bitmask_type): Remove.
3747 (one_buffer): Likewise.
3748 (emergency_buffer): Likewise.
3749 (emergency_used): Likewise.
3750 (dependents_buffer): Likewise.
3751 (dependents_used): Likewise.
3752 (class pool): New custom fixed-size arena, variable size object
3753 allocator.
3754 (emergency_pool): New global.
3755 (__cxxabiv1::__cxa_allocate_exception): Use new emergency_pool.
3756 (__cxxabiv1::__cxa_free_exception): Likewise.
3757 (__cxxabiv1::__cxa_allocate_dependent_exception): Likewise.
3758 (__cxxabiv1::__cxa_free_dependent_exception): Likewise.
3760 2015-01-22 Tim Shen <timshen@google.com>
3762 PR libstdc++/64680
3763 * include/bits/regex.h (basic_regex<>::basic_regex,
3764 basic_regex<>::operator=, basic_regex<>::imbue): Conform to the
3765 standard interface.
3766 * testsuite/28_regex/basic_regex/assign/char/cstring.cc: New testcase.
3768 2015-01-22 Tim Shen <timshen@google.com>
3770 PR libstdc++/64649
3771 * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
3772 regex_traits<>::lookup_classname): Correctly narrow input chars.
3773 * testsuite/28_regex/traits/wchar_t/user_defined.cc: New testcase.
3775 2015-01-21 Jonathan Wakely <jwakely@redhat.com>
3777 * config/abi/pre/gnu.ver: Use [jmy] for size_t parameters.
3779 2015-01-21 Jonathan Wakely <jwakely@redhat.com>
3781 * testsuite/29_atomics/atomic/64658.cc: Test stored value.
3783 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
3785 * doc/xml/manual/status_cxx2011.xml: Remove stray dbhtml tags.
3786 * doc/xml/manual/status_cxx2014.xml: Update status.
3787 * doc/html/manual/status.html: Regenerate.
3789 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
3791 PR libstdc++/64650
3792 * include/experimental/optional (bad_optional_access): Add default
3793 constructor.
3794 * testsuite/experimental/optional/requirements.cc: Test for default
3795 constructor.
3797 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
3799 * include/bits/stl_map.h (map::find<>, map::count<>,
3800 map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
3801 member function templates to perform heterogeneous lookup.
3802 * include/bits/stl_multimap.h (multimap::find<>, multimap::count<>,
3803 multimap::lower_bound<>, multimap::upper_bound<>,
3804 multimap::equal_range<>): Likewise.
3805 * include/bits/stl_multiset.h (multiset::find<>, multiset::count<>,
3806 multiset::lower_bound<>, multiset::upper_bound<>,
3807 multiset::equal_range<>): Likewise.
3808 * include/bits/stl_set.h (set::find<>, set::count<>,
3809 set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
3810 * include/bits/stl_tree.h (_Rb_tree::_S_lower_bound_tr,
3811 _Rb_tree::_S_upper_bound_tr, _Rb_tree::_M_find_tr,
3812 _Rb_tree::_M_count_tr, _Rb_tree::_M_lower_bound_tr,
3813 _Rb_tree::_M_upper_bound_tr, _Rb_tree::_M_equal_range_tr): Likewise.
3814 * testsuite/23_containers/map/operations/2.cc: New.
3815 * testsuite/23_containers/multimap/operations/2.cc: New.
3816 * testsuite/23_containers/multiset/operations/2.cc: New.
3817 * testsuite/23_containers/set/operations/2.cc: New.
3819 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
3821 * config/abi/pre/gnu.ver: Export new constructors.
3822 * include/bits/codecvt.h (codecvt_byname): Add string constructor.
3823 (codecvt_byname<char16_t>, codecvt_byname<char32_t>): Define explicit
3824 specializations and declare explicit instantiations.
3825 * include/bits/locale_classes.h (locale, collate_byname): Add string
3826 constructors.
3827 * include/bits/locale_facets.h (ctype_byname, numpunct_byname):
3828 Likewise.
3829 * include/bits/locale_facets_nonio.h (time_get_byname,
3830 time_put_byname, moneypunct_byname, messages_byname): Likewise.
3831 * src/c++11/codecvt.cc (codecvt_byname<char16_t>,
3832 codecvt_byname<char32_t>): Define explicit instantiations.
3833 * src/c++11/locale-inst.cc (time_put_byname, codecvt_byname):
3834 Instantiate string constructors.
3835 (ctype_byname): Define string constructor.
3836 * testsuite/22_locale/codecvt_byname/1.cc: New.
3837 * testsuite/22_locale/collate_byname/1.cc: New.
3838 * testsuite/22_locale/ctype_byname/2.cc: New.
3839 * testsuite/22_locale/messages_byname/1.cc: New.
3840 * testsuite/22_locale/moneypunct_byname/1.cc: New.
3841 * testsuite/22_locale/numpunct_byname/1.cc: New.
3843 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
3845 PR libstdc++/64658
3846 * include/std/atomic (atomic_init): Define.
3847 * testsuite/29_atomics/atomic/64658.cc: New.
3849 2015-01-19 Tim Shen <timshen@google.com>
3851 PR libstdc++/64649
3852 * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
3853 regex_traits<>::lookup_classname): Support forward iterators.
3854 * testsuite/28_regex/traits/char/lookup_classname.cc: New testcases.
3855 * testsuite/28_regex/traits/char/lookup_collatename.cc: New testcase.
3857 2015-01-19 Tim Shen <timshen@google.com>
3859 PR libstdc++/64584
3860 PR libstdc++/64585
3861 * include/bits/regex.h (basic_regex<>::basic_regex,
3862 basic_regex<>::assign, basic_regex<>::imbue,
3863 basic_regex<>::swap, basic_regex<>::mark_count): Drop NFA after
3864 imbuing basic_regex; Make assign() transactional against exception.
3865 * include/bits/regex_compiler.h (__compile_nfa<>): Add back
3866 __compile_nfa SFINAE.
3867 * include/std/regex: Adjust include order to avoid __compile_nfa
3868 forward declaration.
3869 * testsuite/28_regex/basic_regex/assign/char/string.cc: New testcase.
3870 * testsuite/28_regex/basic_regex/imbue/string.cc: New testcase.
3872 2015-01-19 Ville Voutilainen <ville.voutilainen@gmail.com>
3873 Jonathan Wakely <jwakely@redhat.com>
3875 * include/bits/range_access.h (begin, end): Use _GLIBCXX14_CONSTEXPR
3876 on overloads for arrays.
3877 (cbegin, cend, rbegin, rend, crbegin, crend): New.
3878 * testsuite/24_iterators/range_access_cpp14.cc: New.
3880 2015-01-18 Jonathan Wakely <jwakely@redhat.com>
3882 PR libstdc++/64646
3883 * include/bits/stl_algo.h (__is_permutation): Also test for reaching
3884 end of the second range.
3885 * testsuite/25_algorithms/is_permutation/64646.cc: New.
3887 2015-01-18 Jonathan Wakely <jwakely@redhat.com>
3889 * doc/xml/manual/status_cxx2011.xml: Remove note about offsetof.
3890 * doc/html/manual/status.html: Regenerate.
3892 2015-01-18 Jonathan Wakely <jwakely@redhat.com>
3894 * include/bits/atomic_futex.h: Use mutex and condition_variable when
3895 atomic int is not lock-free. Make member variables private.
3896 * src/c++11/futex.cc: Likewise.
3898 * src/c++11/futex.cc: Fix order of includes and preprocessor condition.
3900 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
3902 PR libstdc++/64638
3903 * include/bits/atomic_futex.h: Use appropriate config macros for
3904 availability of std::mutex, std::condition and std::chrono.
3906 2015-01-17 Ville Voutilainen <ville.voutilainen@gmail.com>
3907 Jonathan Wakely <jwakely@redhat.com>
3909 * doc/xml/manual/status_cxx2011.xml: Update C++11 status.
3910 * doc/html/*: Regenerate.
3912 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
3914 DR 488
3915 PR libstdc++/58357
3916 * include/bits/algorithmfwd.h (rotate): Return an iterator.
3917 * include/bits/stl_algo.h (rotate, __rotate): Likewise.
3918 * testsuite/25_algorithms/rotate/dr488.cc: New.
3919 * testsuite/25_algorithms/rotate/check_type.cc: Adjust function type.
3920 * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
3921 2.cc: Likewise.
3922 * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
3923 pod.cc: Likewise.
3925 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
3927 PR libstdc++/60940
3928 * include/bits/atomic_base.h: Remove atomic integral typedefs as
3929 synonyms for __atomic_base<int> etc.
3930 * include/std/atomic: Make atomic_int a synonym for atomic<int> and
3931 likewise for all atomic integral types.
3932 * testsuite/29_atomics/atomic_integral/cons/copy_list.cc: New.
3933 * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
3935 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
3937 PR libstdc++/56785
3938 * include/std/tuple (_Tuple_impl): Remove zero-element specialization
3939 and define one-element specialization.
3940 * testsuite/20_util/tuple/56785.cc: New.
3942 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
3944 * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc:
3945 Remove unused header.
3946 * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
3947 Likewise.
3948 * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
3949 Likewise.
3951 2015-01-16 Jonathan Wakely <jwakely@redhat.com>
3953 * include/bits/locale_conv.h (wstring_convert, wbuffer_convert): New.
3954 * include/std/locale: Include new header.
3955 * include/Makefile.am: Add it.
3956 * include/Makefile.in: Regenerate.
3957 * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc: New.
3958 * testsuite/22_locale/conversions/string/1.cc: New.
3959 * testsuite/22_locale/conversions/string/2.cc: New.
3960 * testsuite/22_locale/conversions/string/requirements/typedefs.cc: New.
3961 * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
3962 New.
3964 2015-01-16 Jonathan Wakely <jwakely@redhat.com>
3966 * config/abi/pre/gnu.ver: Export new symbols.
3967 * include/Makefile.am: Add codecvt.
3968 * include/Makefile.in: Regenerate.
3969 * include/std/codecvt: New header.
3970 * src/c++11/codecvt.cc (__codecvt_utf8_base, __codecvt_utf16_base,
3971 __codecvt_utf8_utf16_base): Define specializations.
3972 * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: New.
3973 * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc: New.
3974 * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
3975 New.
3977 2015-01-16 Torvald Riegel <triegel@redhat.com>
3979 * src/c++11/futex.cc: New file.
3980 * include/bits/atomic_futex.h: New file.
3981 * include/std/future (__future_base::_State_baseV2): Use
3982 atomic_futex_unsigned instead of mutex+condvar.
3983 * src/c++11/futex.cc: Likewise.
3984 * include/Makefile.am: Add atomic_futex.h.
3985 * include/Makefile.in: Likewise.
3986 * src/c++11/Makefile.am: Add futex.cc.
3987 * src/c++11/Makefile.in: Likewise.
3989 2015-01-16 Jonathan Wakely <jwakely@redhat.com>
3991 * acinclude.m4: Fix typo in comment.
3992 * configure: Regenerate.
3993 * include/bits/codecvt.h (codecvt<char16_t, char, mbstate_t>,
3994 codecvt<char16_t, char, mbstate_t>): Declare specializations.
3995 * include/bits/locale_facets.h: Reserve space for new specializations.
3996 * src/c++11/Makefile.am: Add codecvt.cc.
3997 * src/c++11/Makefile.in: Regenerate.
3998 * src/c++11/codecvt.cc: New.
3999 * src/c++98/Makefile.am: Compile locale_init.cc and localename.cc
4000 with -std=gnu++11.
4001 * src/c++98/Makefile.in: Regenerate.
4002 * src/c++98/locale_init.cc: Initialize new codecvt specializations.
4003 * src/c++98/localename.cc: Likewise.
4004 * config/abi/pre/gnu.ver: Exports for new codecvt specializations.
4005 * testsuite/22_locale/codecvt/utf8.cc: New.
4006 * testsuite/22_locale/locale/cons/unicode.cc: Check that new
4007 specializations are installed in locale objects.
4009 2015-01-16 Torvald Riegel <triegel@redhat.com>
4011 * include/std/shared_mutex (shared_timed_mutex): Add POSIX-based
4012 implementation.
4014 2015-01-13 Jonathan Wakely <jwakely@redhat.com>
4016 PR libstdc++/64571
4017 * config/abi/pre/gnu.ver: Export fstream functions using new string.
4019 2015-01-12 Jonathan Wakely <jwakely@redhat.com>
4021 PR libstdc++/64560
4022 * src/c++11/cxx11-shim_facets.cc (locale::facet::_M_sso_shim): Check
4023 for RTTI support.
4025 PR libstdc++/64553
4026 * src/c++11/cxx11-shim_facets.cc: Check for wchar_t support.
4028 2015-01-10 Thomas Schwinge <thomas@codesourcery.com>
4030 * doc/xml/manual/parallel_mode.xml: Update for libgomp being
4031 renamed from "GNU OpenMP Runtime Library" to "GNU Offloading and
4032 Multi Processing Runtime Library".
4034 2015-01-09 Jonathan Wakely <jwakely@redhat.com>
4036 PR libstdc++/64476
4037 * include/bits/stl_uninitialized.h (uninitialized_copy): Fix
4038 is_assignable arguments.
4039 * testsuite/20_util/specialized_algorithms/uninitialized_copy/64476.cc:
4040 New.
4042 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
4044 * libsupc++/unwind-cxx.h: Revert previous commit.
4046 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
4048 * configure.host: Add arm*-*-freebsd* port_specific_symbol_files.
4050 2015-01-09 Tim Shen <timshen@google.com>
4052 PR libstdc++/64239
4053 * include/bits/regex.h (match_results<>::swap): Use std::swap
4054 instead of swap.
4055 * include/bits/regex_compiler.tcc (_Compiler<>::_M_quantifier):
4056 Likewise.
4057 * testsuite/28_regex/match_results/swap.cc: New testcase.
4059 2015-01-08 Jonathan Wakely <jwakely@redhat.com>
4061 PR libstdc++/60132
4062 * include/std/type_traits (has_trivial_default_constructor,
4063 has_trivial_copy_constructor, has_trivial_copy_assign): Add deprecated
4064 attribute.
4065 * testsuite/20_util/has_trivial_copy_assign/requirements/
4066 explicit_instantiation.cc: Use -Wno-deprecated.
4067 * testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc:
4068 Likewise.
4069 * testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
4070 * testsuite/20_util/has_trivial_copy_constructor/requirements/
4071 explicit_instantiation.cc: Likewise.
4072 * testsuite/20_util/has_trivial_copy_constructor/requirements/
4073 typedefs.cc: Likewise.
4074 * testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
4075 * testsuite/20_util/has_trivial_default_constructor/requirements/
4076 explicit_instantiation.c: Likewise.
4077 * testsuite/20_util/has_trivial_default_constructor/requirements/
4078 typedefs.cc: Likewise.
4079 * testsuite/20_util/has_trivial_default_constructor/value.cc:
4080 Likewise.
4081 * testsuite/20_util/pair/requirements/dr801.cc: Replace deprecated
4082 trait.
4083 * testsuite/20_util/tuple/requirements/dr801.cc: Likewise.
4084 * testsuite/util/testsuite_common_types.h: Likewise.
4086 2015-01-08 Jonathan Wakely <jwakely@redhat.com>
4088 * include/bits/hashtable_policy.h: Use __bool_constant.
4090 2015-01-07 Jonathan Wakely <jwakely@redhat.com>
4092 * libsupc++/Makefile.am: Compile del_ops.cc as C++14.
4093 * libsupc++/Makefile.in: Regenerate.
4095 2015-01-06 Jonathan Wakely <jwakely@redhat.com>
4097 * config/abi/pre/gnu.ver: Fix version conflict for std::locale::name().
4099 2015-01-05 Jakub Jelinek <jakub@redhat.com>
4101 Update copyright years.
4103 2015-01-04 Jonathan Wakely <jwakely@redhat.com>
4105 PR libstdc++/64483
4106 * testsuite/18_support/exception_ptr/64241.cc: Use
4107 dg-require-atomic-builtins.
4109 2015-01-02 Jonathan Wakely <jwakely@redhat.com>
4111 * testsuite/21_strings/basic_string/modifiers/64422.cc: Fix copyright
4112 date.
4114 2015-01-02 Tim Shen <timshen@google.com>
4116 PR libstdc++/64475
4117 * include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Copy the
4118 iterator, since the original one shouldn't be mutated.
4120 2015-01-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
4122 PR libstdc++/64422
4123 * src/c++98/misc-inst.cc (string::erase): Add missing overloads.
4124 (string::insert): Likewise.
4125 (string::replace): Likewise.
4126 (wstring::erase): Likewise.
4127 (wstring::insert): Likewise.
4128 (wstring::replace): Likewise.
4129 * testsuite/21_strings/basic_string/modifiers/64422.cc: New testcase.
4131 2015-01-02 Jonathan Wakely <jwakely@redhat.com>
4133 PR libstdc++/64468
4134 * doc/doxygen/user.cfg.in: Set correct TAB_SIZE.
4136 2015-01-02 Jonathan Wakely <jwakely@redhat.com>
4138 PR libstdc++/64438
4139 * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc:
4140 Revert removal of dg-require-string-conversions.
4141 * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
4142 Likewise.
4143 * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
4144 Likewise.
4145 * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
4146 Likewise.
4147 * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
4148 Likewise.
4149 * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
4150 Likewise.
4151 * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
4152 Likewise.
4153 * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
4154 Likewise.
4155 * testsuite/21_strings/basic_string/numeric_conversions/char/
4156 stoull.cc: Likewise.
4157 * testsuite/21_strings/basic_string/numeric_conversions/char/
4158 to_string.cc: Likewise.
4159 \f
4160 Copyright (C) 2015 Free Software Foundation, Inc.
4162 Copying and distribution of this file, with or without modification,
4163 are permitted in any medium without royalty provided the copyright
4164 notice and this notice are preserved.