1 2015-06-24 François Dumont <fdumont@gcc.gnu.org>
3 * include/bits/basic_string.h (basic_string<>::front()): Add !empty
5 (basic_string<>::back()): Likewise.
6 (basic_string<>::pop_back()): Likewise.
8 2015-06-24 Paolo Carlini <paolo.carlini@oracle.com>
10 * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
11 dg-error line numbers.
12 * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
15 2015-06-23 François Dumont <fdumont@gcc.gnu.org>
17 * include/debug/array: Include <array>. Add version namespace when
18 specializing tuple interface to array. Add specialization for
20 * include/profile/array: Likewise.
21 * include/std/array: Include <utility>. Add specialization for
24 (__is_tuple_like_impl<>, __is_tuple_like_impl<pair>): Move...
25 * include/std/utility: ... here. Include <type_traits>.
26 * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Adjust
28 * testsuite/23_containers/array/tuple_interface/
29 tuple_element_debug_neg.cc: Likewise.
31 2015-06-22 Jonathan Wakely <jwakely@redhat.com>
33 * testsuite/26_numerics/complex/value_operations/1.cc: Use
34 non-negative rho argument.
36 * include/debug/list (__gnu_debug::list): Use allocator-aware
38 * include/debug/string (__gnu_debug::basic_string): Use
39 allocator-aware _Safe_container base for cxx11 ABI.
41 * include/bits/locale_conv.h (__do_str_codecvt): Handle empty range.
42 (wstring_convert): Move into __cxx11 namespace.
43 (wbuffer_convert(streambuf*, _Codecvt*, state_type)): Fix exception
47 * include/bits/stl_uninitialized.h
48 (__uninitialized_copy::__uninit_copy): Cast expression to void.
50 2015-06-17 Jonathan Wakely <jwakely@redhat.com>
53 * include/bits/list.tcc (_List_base::_M_clear()): Use allocator traits.
54 (list::list(const list&)): Use allocator propagation trait. Use
55 _M_assign_dispatch to copy elements.
56 * include/bits/stl_list.h (_List_node): Use __aligned_membuf in C++11.
57 (_List_node::_M_valptr()): Add accessor for stored value.
58 (_List_iterator, _List_const_iterator, _List_base): Use _M_valptr().
59 (_List_base, list): Use allocator traits.
60 (_List_base::_M_get_Tp_allocator, _List_base::get_allocator): Remove.
61 (_List_base::_M_move_nodes): New function.
62 (_List_base(_List_base&&)): Use _M_move_nodes.
63 (_List_base(_List_base&&, _Node_alloc_type&&)): New constructor.
64 (list::_M_create_node, list::_M_erase, list::max_size): Use allocator
66 (list(size_type)): Add allocator parameter.
67 (list(const list&)): Use allocator propagation trait.
68 (list(const list&, const allocator_type&)): New constructor.
69 (list(list&&, const allocator_type&)): Likewise.
70 (list::operator=(list&&), list::swap(list&)): Use allocator
72 (list::_M_move_assign): New functions.
73 * include/debug/list: Add allocator-extended constructors.
74 * include/profile/list: Likewise.
75 * python/libstdcxx/v6/printers.py (get_value_from_list_node): New
76 function to get value from _List_node.
77 (StdListPrinter): Use get_value_from_list_node.
78 * testsuite/23_containers/list/allocator/copy.cc: New.
79 * testsuite/23_containers/list/allocator/copy_assign.cc: New.
80 * testsuite/23_containers/list/allocator/minimal.cc: New.
81 * testsuite/23_containers/list/allocator/move.cc: New.
82 * testsuite/23_containers/list/allocator/move_assign.cc: New.
83 * testsuite/23_containers/list/allocator/noexcept.cc: New.
84 * testsuite/23_containers/list/allocator/swap.cc: New.
85 * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
86 Adjust dg-prune-output line number.
87 * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
89 * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
92 * include/bits/forward_list.h
93 (_Fwd_list_base(const _Node_alloc_type&)): Change parameter to
95 (_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Likewise.
96 (forward_list(const _Alloc&)): Split default constructor out to
98 (forward_list(forward_list&&, const _Alloc&)): Move elements if base
100 (forward_list::_M_move_assign(forward_list&&, true_type)): Replace
101 swap call with two assignments.
102 * include/bits/forward_list.tcc
103 (_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Don't
104 move elements when allocators are not equal.
105 * include/debug/forward_list (forward_list(const allocator_type&)):
106 Split default constructor out to separate function.
107 * include/profile/forward_list (forward_list(const _Alloc&)):
110 * include/bits/forward_list.h (forward_list::_M_get_Node_allocator):
111 Remove unnecessary uses of operator& and static_cast.
112 * include/bits/forward_list.tcc
113 (forward_list::operator=(const forward_list&)): Use __addressof
114 instead of operator&.
115 (forward_list::remove(const _Tp&), forward_list::remove(_Pred)):
116 Remove invalid static_casts.
117 * include/debug/forward_list: Use __addressof instead of operator&.
118 * testsuite/23_containers/forward_list/modifiers/addressof.cc: New.
120 * include/ext/alloc_traits.h (__alloc_traits::_S_nothrow_swap()): Use
121 __is_nothrow_swappable.
123 2015-06-16 Jonathan Wakely <jwakely@redhat.com>
125 * include/bits/allocated_ptr.h (__allocated_ptr): Use __addressof.
127 * include/bits/list.tcc (list::operator=(const list&), list::merge):
128 Use __addressof instead of operator&.
129 (list::sort): Use array-to-pointer decay instead of operator&.
130 * include/bits/stl_list.h (list::splice): Use __addressof instead of
132 * include/debug/formatter.h (_Error_formatter::_Parameter::_Parameter):
134 * include/debug/functions.h (__check_singular): Likewise.
135 * include/debug/list (list::splice, list::merge): Likewise.
136 * testsuite/23_containers/list/modifiers/addressof.cc: New.
139 * src/c++11/thread.cc (thread::_M_make_thread): Replace shared_ptr
142 2015-06-12 Jonathan Wakely <jwakely@redhat.com>
144 * include/precompiled/stdc++.h: Include <codecvt> and <shared_mutex>.
147 * src/c++11/codecvt.cc (codecvt_utf16_base<char32_t>::do_max_length):
150 2015-06-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
154 * config/cpu/alpha/atomic_word.h: Remove.
155 * config/cpu/ia64/atomic_word.h: Remove.
156 * config/cpu/powerpc/atomic_word.h: Remove.
157 * config/os/aix/atomic_word.h: Remove.
158 * configure.host (atomic_word_dir) [ia64, aix*, powerpc, alpha]:
159 Use generic definition.
161 2015-06-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
165 * * config/cpu/generic/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER): Define
166 (_GLIBCXX_WRITE_MEM_BARRIER): Likewise
167 * include/bits/shared_ptr_base.h: Use ACQ_REL barrier.
168 * include/ext/atomicity.h: Likewise.
169 * include/tr1/shared_ptr.h: Likewise.
170 * libsupc++/guard.cc (__test_and_acquire): Rewrite with atomics.
172 (__set_and_release): Likewise.
173 * testsuite/20_util/shared_ptr/cons/43820_neg.cc (test01): Adjust for
175 * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
176 * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
179 2015-06-12 Jonathan Wakely <jwakely@redhat.com>
181 * include/std/tuple (__is_tuple_like_impl): Disambiguate array in
182 debug and profile modes.
183 * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Adjust tests
184 for swap in C++11 and later.
186 2015-06-09 Jonathan Wakely <jwakely@redhat.com>
189 * config/abi/pre/gnu.ver: Export codecvt_byname and codecvt symbols
192 2015-06-08 Jonathan Wakely <jwakely@redhat.com>
195 * testsuite/22_locale/conversions/string/66441.cc: New.
196 * include/bits/locale_conv.h (__do_str_codecvt): Reserve enough space
197 in the output string for BOM and complete result.
200 * src/c++11/codecvt.cc (write_utf16_code_point): Use adjust_byte_order
201 for single UTF-16 units.
202 * testsuite/22_locale/codecvt/codecvt_utf16/66417.cc: New.
204 2015-06-07 François Dumont <fdumont@gcc.gnu.org>
206 * include/bits/stl_tree.h (_Rb_tree<>::__is_transparent<>): Move to
207 outer scope and rename to ...
208 (std::__hash_is_transparent<>): ... this.
209 * include/debug/stl_map.h (map::find<>,
210 map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
211 member function templates to perform heterogeneous lookup.
212 * include/debug/stl_multimap.h (multimap::find<>,
213 multimap::lower_bound<>, multimap::upper_bound<>,
214 multimap::equal_range<>): Likewise.
215 * include/debug/stl_multiset.h (multiset::find<>,
216 multiset::lower_bound<>, multiset::upper_bound<>,
217 multiset::equal_range<>): Likewise.
218 * include/debug/stl_set.h (set::find<>,
219 set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
220 * include/profile/stl_map.h (map::find<>, map::count<>,
221 map::lower_bound<>, map::upper_bound<>, map::equal_range<>): Likewise.
222 * include/profile/stl_multimap.h (multimap::find<>, multimap::count<>,
223 multimap::lower_bound<>, multimap::upper_bound<>,
224 multimap::equal_range<>): Likewise.
225 * include/profile/stl_multiset.h (multiset::find<>, multiset::count<>,
226 multiset::lower_bound<>, multiset::upper_bound<>,
227 multiset::equal_range<>): Likewise.
228 * include/profile/stl_set.h (set::find<>, set::count<>,
229 set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
230 * testsuite/23_containers/map/operations/1.cc: Check const variants.
231 * testsuite/23_containers/multimap/operations/1.cc: Likewise.
232 * testsuite/23_containers/multiset/operations/1.cc: Likewise.
233 * testsuite/23_containers/set/operations/1.cc: Likewise.
235 2015-06-05 Jonathan Wakely <jwakely@redhat.com>
237 * doc/xml/manual/status_cxx2017.xml: Update status tables.
238 * doc/html/manual/*: Regenerate.
239 * include/std/type_traits (bool_constant): Define.
240 * testsuite/20_util/bool_constant/requirements.cc: New.
241 * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
242 * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
244 * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
247 * include/std/shared_mutex (__shared_mutex_pthread,
248 __shared_mutex_cv): New helper types implementing the shared mutex
250 (shared_mutex): New type for C++17.
251 (shared_timed_mutex): Derive from one of the new helper types.
252 * testsuite/30_threads/shared_mutex/cons/1.cc: New.
253 * testsuite/30_threads/shared_mutex/cons/assign_neg.cc: New.
254 * testsuite/30_threads/shared_mutex/cons/copy_neg.cc: New.
255 * testsuite/30_threads/shared_mutex/requirements/standard_layout.cc:
257 * testsuite/30_threads/shared_mutex/try_lock/1.cc: New.
258 * testsuite/30_threads/shared_mutex/try_lock/2.cc: New.
260 2015-06-05 Ville Voutilainen <ville.voutilainen@gmail.com>
262 Add __is_nothrow_swappable and take it into use.
263 * include/bits/algorithmfwd.h (swap): Only declare for C++98 mode.
264 * include/bits/move.h (swap): Add constraints in C++11 and later.
265 * include/bits/stl_pair.h (swap): Use __is_nothrow_swappable
266 for the free swap function for pair.
267 * include/bits/stl_queue.h (swap): Use __is_nothrow_swappable
268 for the free swap functions for queue and priority_queue.
269 * include/bits/stl_stack.h (swap): Use __is_nothrow_swappable
270 for the free swap function for stack.
271 * include/debug/array (swap): Use __is_nothrow_swappable
272 for the free swap function for array.
273 * include/profile/array (swap): Likewise.
274 * include/std/array (swap): Likewise.
275 * include/std/tuple (_Tuple_impl::_M_swap): Use __is_nothrow_swappable.
276 * include/std/type_traits (__is_swappable_impl::__is_swappable,
277 __is_nothrow_swappable_impl, __is_nothrow_swappable): New.
278 * testsuite/20_util/is_nothrow_swappable/requirements/
279 explicit_instantiation.cc: New.
280 * testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
282 * testsuite/20_util/is_nothrow_swappable/value.cc: New.
284 2015-06-03 François Dumont fdumont@gcc.gnu.org>
286 * testsuite/23_containers/list/61347.cc: Add dg-require-normal-mode.
288 2015-06-02 Jonathan Wakely <jwakely@redhat.com>
290 * doc/xml/manual/abi.xml: Document versioning for 5.1.0 release.
291 * doc/html/manual/*: Regenerate.
293 * doc/html/ext/lwg-active.html: Update to R93.
294 * doc/html/ext/lwg-closed.html: Likewise.
295 * doc/html/ext/lwg-defects.html: Likewise.
296 * doc/html/manual/*: Regenerate.
297 * doc/xml/manual/intro.xml: Document status of several DRs.
299 2015-06-02 Renlin Li <renlin.li@arm.com>
301 * testsuite/27_io/fpos/14775.cc: Add _GLIBCXX_HAVE_LIMIT_FSIZE check.
303 2015-06-01 Jonathan Wakely <jwakely@redhat.com>
305 * testsuite/lib/libstdc++.exp (libstdc++_init): Unset LANGUAGE
306 environment variable.
308 2015-05-31 Jonathan Wakely <jwakely@redhat.com>
311 * include/bits/stl_algobase.h (__fill_a): Check length before calling
314 2015-05-30 Jonathan Wakely <jwakely@redhat.com>
316 * include/bits/stl_algobase.h (__equal<true>::equal): Check length
317 instead of checking for null pointers.
318 (__lexicographical_compare<true>::__lc): Only check shorter length.
320 2015-05-29 François Dumont fdumont@gcc.gnu.org>
322 * include/debug/debug.h (_GLIBCXX_DEBUG_ASSERT,
323 _GLIBCXX_DEBUG_PEDASSERT, _GLIBCXX_DEBUG_ONLY): Move definition...
324 * include/debug/assertions.h: ...here, new.
325 * include/debug/formatter.h
326 (_Error_formatter::_Is_iterator_value_type): New.
327 (_Error_formatter::_Is_instance): New.
328 (_Error_formatter::_Parameter): Make public and not friend anymore.
329 (_Error_formatter::_Parameter::__instance): New _M_kind enum entry.
330 (_Error_formatter::_Parameter::__iterator_value_type): New _M_kind enum
332 (_Error_formatter::_Parameter::_Type): New.
333 (_Error_formatter::_Parameter::_Instance): New, inherit from
335 (union _Error_formatter::_Parameter::_M_variant): Reorganize.
336 (_Parameter(_Iterator const&, const char*, _Is_iterator)): Make all
337 overloads take iterator through a const reference.
338 (_Parameter(const _Iterator&, const char*, _Is_iterator_value_type)):
340 (_Parameter(const _Type&, const char*, _Is_instance)): New.
341 (_Error_formatter::_M_print_type): Delete.
342 (_Error_formatter::_M_iterator_value_type): New.
343 (_Error_formatter::_M_instance): New.
344 * include/Makefile.am: Add new above debug file.
345 * include/Makefile.in: Regenerate.
346 * include/debug/functions.h
347 (__check_dereferenceable(const _Safe_iterator<>&),
348 __valid_range(const _Safe_iterator<>&),
349 __is_safe_random_iterator<_Safe_iterator<>>): Move...
350 * include/debug/safe_iterator.h: ... here.
351 Replace debug.h include with assertions.h.
352 (__check_singular_aux): Move...
353 * include/debug/safe_base.h: ... here.
354 * include/debug/functions.h
355 (__check_dereferenceable(const _Safe_local_iterator<>&),
356 __valid_range(const _Safe_local_iterator<>&): Move...
357 * include/debug/safe_local_iterator.h: ...here.
358 * include/debug/safe_sequence.h: Replace debug.h with assertions.h.
359 Remove _Safe_iterator declaration.
360 * include/debug/safe_unordered_container.h: Replace debug.h with
362 * include/debug/array: Replace safe_sequence.h include with
363 formatter.h and macros.h.
364 * include/debug/deque: Include functions.tcc.
365 * include/debug/forward_list: Likewise.
366 * include/debug/list: Likewise.
367 * include/debug/string: Likewise.
368 * include/debug/vector: Likewise.
369 * include/bits/unique_ptr.h: Replace debug.h include with new
371 * include/bits/stl_iterator_base_funcs.h: Likewise.
372 * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc:
373 Adjust dg-error line number.
374 * testsuite/23_containers/array/tuple_interface/
375 tuple_element_debug_neg.cc: Likewise.
376 * src/c++11/debug.cc: Adapt.
378 2015-05-29 Jonathan Wakely <jwakely@redhat.com>
380 * doc/xml/manual/status_cxx2017.xml: Fix duplicate ID attribute.
381 * doc/html/manual/*: Regenerate.
383 * include/std/future (__async_result_of): New alias template.
384 (async): Use __async_result_of to pass decayed types to result_of.
385 * testsuite/30_threads/async/lwg2021.cc: New.
386 * doc/xml/manual/intro.xml: Document LWG 2021 status.
389 * include/bits/stl_algobase.h (__equal<true>::equal): Do not call
390 memcmp with null pointers.
391 (__lexicographical_compare<true>::__lc): Do not call memcmp for empty
394 2015-05-28 Jonathan Wakely <jwakely@redhat.com>
397 * include/profile/array (array::data): Use _S_ptr.
398 * include/debug/array (array::data): Likewise.
401 * include/std/array (__array_traits::_S_ptr): New function.
402 (array::data): Use _S_ptr to avoid creating invalid reference.
403 * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
404 dg-error line numbers.
405 * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
408 2015-05-27 Jonathan Wakely <jwakely@redhat.com>
410 * include/bits/stl_tree.h (_Rb_tree::_M_end()): Return _Base_ptr
411 instead of downcasting.
412 (_Rb_tree::_M_copy): Change second parameter to _Base_ptr.
413 (_Rb_tree::_M_lower_bound, _Rb_tree:_M_upper_bound): Likewise.
414 (_Rb_tree::_S_iter): Remove.
415 (_Rb_tree::_S_lower_bound_tr, _Rb_tree::_S_upper_bound_tr): Remove.
416 (_Rb_tree::_M_find_tr(const _Kt&) const): Call _M_lower_bound_tr
417 instead of _S_lower_bound_tr
418 (_Rb_tree::_M_find_tr(const _Kt&)): Call const overload.
419 (_Rb_tree::_M_lower_bound_tr(const _Kt&) const): Do the search here
420 instead of calling _S_lower_bound_tr.
421 (_Rb_tree::_M_lower_bound_tr(const _Kt&)): Call const overload.
422 (_Rb_tree::_M_upper_bound_tr(const _Kt&) const): Do the search here
423 instead of calling _S_upper_bound_tr.
424 (_Rb_tree::_M_upper_bound_tr(const _Kt&)): Call const overload.
425 (_Rb_tree::_M_equal_range_tr(const _Kt&)): Likewise.
426 (_Rb_tree::equal_range): Use _Base_ptr for end pointer.
427 (_Rb_tree::_M_get_insert_unique_pos): Likewise.
428 (_Rb_tree::_M_get_insert_equal_pos): Likewise.
429 (_Rb_tree::_M_insert_equal_lower_node): Likewise.
430 (_Rb_tree::_M_insert_unique, _Rb_tree::_M_emplace_unique,
431 _Rb_tree::_M_emplace_hint_unique): Remove static_cast.
434 * include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_membuf.
435 (_Rb_tree_iterator, _Rb_tree_const_iterator): Support construction
437 (_Rb_tree_const_iterator::_M_const_cast): Remove static_cast.
438 (_Rb_tree::begin, _Rb_tree::end): Remove static_cast.
439 * include/ext/aligned_buffer.h (__aligned_membuf): New type using
440 alignment of _Tp as a member subobject, not as a complete object.
441 * python/libstdcxx/v6/printers.py (StdRbtreeIteratorPrinter): Lookup
442 _Link_type manually as it might not be in the debug info.
444 2015-05-26 Doug Evans <dje@google.com>
446 * python/libstdcxx/v6/xmethods.py (UniquePtrMethodsMatcher): Add
448 * testsuite/libstdc++-xmethods/unique_ptr.cc: Add tests for
451 2015-05-26 Jonathan Wakely <jwakely@redhat.com>
453 * include/bits/locale_conv.h: Fix copyright years.
454 * include/bits/quoted_string.h: Likewise.
455 * src/filesystem/Makefile.am: Likewise.
456 * testsuite/22_locale/conversions/buffer/1.cc: Likewise.
457 * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc:
459 * testsuite/22_locale/conversions/string/1.cc: Likewise.
460 * testsuite/22_locale/conversions/string/2.cc: Likewise.
461 * testsuite/22_locale/conversions/string/3.cc: Likewise.
462 * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
464 * testsuite/22_locale/conversions/string/requirements/typedefs.cc:
466 * testsuite/util/testsuite_fs.h: Likewise.
468 2015-05-23 François Dumont fdumont@gcc.gnu.org>
471 * include/debug/functions.h (__check_sorted_aux): Cast expression to
474 2015-05-21 David Edelsohn <dje.gcc@gmail.com>
477 * config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER):
478 Don't use isync. Use lwsync if available.
479 * configure.host (atomic_word_dir) [aix[56789]*]: Delete to use
480 powerpc cpu definition.
482 2015-05-21 Jason Merrill <jason@redhat.com>
484 * libsupc++/del_opv.cc: Suppress -Wsized-deallocation.
485 * libsupc++/del_op.cc: Likewise.
487 2015-05-20 François Dumont fdumont@gcc.gnu.org>
489 * include/debug/formatter.h (_GLIBCXX_TYPEID): New macro to simplify
491 (_Error_formatter::_M_print_type): New.
493 (_Error_formatter::_Parameter::_M_print_field): Use latter.
494 (_Error_formatter::_M_print_type): Implement latter using
495 __cxaabiv1::__cxa_demangle to print demangled type name.
497 * include/bits/cpp_type_traits.h
498 (std::move_iterator): Delete declaration.
499 (std::__is_move_iterator<move_iterator>): Move partial specialization...
500 * include/bits/stl_iterator.h: ... here.
501 (std::__miter_base): Overloads for std::reverse_iterator and
503 * include/bits/stl_algobase.h (std::__miter_base): Provide default
506 2015-05-20 Jonathan Wakely <jwakely@redhat.com>
508 * testsuite/util/testsuite_fs.h (nonexistent_path): Don't use tempnam.
511 * include/bits/stl_iterator.h (__make_move_if_noexcept_iterator): Add
512 overload for pointers.
513 * testsuite/20_util/specialized_algorithms/uninitialized_copy/
514 808590.cc: Add -std=gnu++03 switch.
515 * testsuite/20_util/specialized_algorithms/uninitialized_copy/
516 808590-cxx11.cc: Copy of 808590.cc to test with -std=gnu++11.
517 * testsuite/23_containers/vector/modifiers/push_back/
518 strong_guarantee.cc: New.
520 2015-05-19 Jonathan Wakely <jwakely@redhat.com>
522 * include/bits/stl_list.h (_M_resize_pos(size_type&)): Declare.
523 (operator==(const list&, const list&)): If size() is O(1) compare
524 sizes before comparing each element.
525 * include/bits/list.tcc (list::_M_resize_pos(size_type&)): Define.
526 (list::resize): Use _M_resize_pos.
528 2015-05-19 François Dumont <fdumont@gcc.gnu.org>
530 * testsuite/23_containers/unordered_map/cons/66055.cc: Add constructor
532 * testsuite/23_containers/unordered_multimap/cons/66055.cc: Likewise.
533 * testsuite/23_containers/unordered_multiset/cons/66055.cc: Likewise.
534 * testsuite/23_containers/unordered_set/cons/66055.cc: Likewise.
536 2015-05-17 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
538 * configure.host: Define cpu_defines_dir for ARM.
539 * config/cpu/arm/cpu_defines.h: New file.
541 2015-05-17 François Dumont <fdumont@gcc.gnu.org>
543 * include/bits/unordered_map.h (unordered_map, unordered_multimap): Add
544 missing constructors.
545 * include/bits/unordered_set.h (unordered_set, unordered_multiset):
547 * include/debug/unordered_map (unordered_map, unordered_multimap): Add
548 missing constructors.
549 * include/debug/unordered_set (unordered_set, unordered_multiset):
551 * include/profile/unordered_map (unordered_map, unordered_multimap): Add
552 missing constructors.
553 * include/profile/unordered_set (unordered_set, unordered_multiset):
556 2015-05-15 Jonathan Wakely <jwakely@redhat.com>
558 * src/filesystem/ops.cc (stat_type): Define alias for struct stat and
559 use throughout the file.
560 (make_file_type): New function.
561 (file_size(const path&, error_code&)): Report an error for anything
562 that isn't a regular file.
563 (status(const path&), symlink_status(const path&)): Do not throw for
564 file_type::not_found.
565 (temp_directory_path()): Check additional environment variables.
566 * testsuite/experimental/filesystem/operations/exists.cc: New.
567 * testsuite/experimental/filesystem/operations/file_size.cc: New.
568 * testsuite/experimental/filesystem/operations/status.cc: New.
569 * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
572 2015-05-14 Nathan Myers <ncm@cantrip.org>
573 Jonathan Wakely <jwakely@redhat.com>
576 * include/std/unordered_map (unordered_map, unordered_multimap): Add
577 missing constructors.
578 * include/std/unordered_set (unordered_set, unordered_multiset):
580 * testsuite/23_containers/unordered_map/cons/66055.cc: New.
581 * testsuite/23_containers/unordered_multimap/cons/66055.cc: New.
582 * testsuite/23_containers/unordered_multiset/cons/66055.cc: New.
583 * testsuite/23_containers/unordered_set/cons/66055.cc: New.
585 2015-05-14 Jonathan Wakely <jwakely@redhat.com>
588 * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmod and
590 * config.h.in: Regenerate.
591 * configure: Regenerate.
592 * src/filesystem/ops.cc (do_copy_file): Fix arguments to open(). Do
593 not return after copying contents. Use fchmod, fchmodat, and sendfile
595 (current_path, permissions, space): Use errno not return value.
598 * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for struct
600 * config.h.in: Regenerate.
601 * configure: Regenerate.
602 * configure.ac (AC_STRUCT_DIRENT_D_TYPE): Remove.
604 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
606 * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Delete.
607 * configure.ac: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS.
608 * config.h.in: Regenerate.
609 * configure: Likewise.
610 * libsupc++/eh_personality.cc: Replace _GLIBCXX_SJLJ_EXCEPTIONS by
611 __USING_SJLJ_EXCEPTIONS__.
612 * libsupc++/eh_throw.cc: Likewise.
613 * libsupc++/eh_ptr.cc: Likewise.
614 * doc/html/manual/appendix_porting.html: Remove
615 GLIBCXX_ENABLE_SJLJ_EXCEPTIONS
616 * doc/xml/manual/build_hacking.xml: Likewise.
617 * doc/html/manual/configure.html: Remove --enable-sjlj-exceptions.
618 * doc/xml/manual/configure.xml: Likewise.
620 2015-05-13 Jonathan Wakely <jwakely@redhat.com>
622 * include/bits/shared_ptr_base.h (__shared_count(unique_ptr&&)): Check
623 for nullptr (LWG 2415).
624 * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: Test
625 construction from empty unique_ptr.
626 * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
627 * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
629 * include/bits/stl_raw_storage_iter.h (raw_storage_iterator::base()):
631 * testsuite/20_util/raw_storage_iterator/base.cc: New.
633 * include/std/future (packaged_task(allocator_arg_t, const A&, F&&):
634 Remove explicit (LWG 2407).
636 * include/bits/basic_string.h (basic_string::basic_string()): Make
637 noexcept conditional on allocator (LWG 2455).
639 * include/std/complex (polar): Check for negative rho (LWG 2459).
641 * include/experimental/tuple (apply): Handle pointers to member (LWG
643 * include/std/functional (_Mem_fn_base): Make constructors constexpr.
644 (_Maybe_wrap_member_pointer::__do_wrap): Make constexpr.
645 * testsuite/experimental/tuple/apply.cc: Test pointer to member.
647 * include/bits/random.h (seed_seq): More noexcept (LWG 2440).
649 * include/bits/alloc_traits.h (_S_max_size): Implement LWG 2466.
650 * testsuite/20_util/allocator_traits/members/max_size.cc: Adjust.
651 * testsuite/23_containers/forward_list/allocator/minimal.cc:
653 * testsuite/23_containers/map/allocator/minimal.cc: Likewise.
654 * testsuite/23_containers/multimap/allocator/minimal.cc: Likewise.
655 * testsuite/23_containers/multiset/allocator/minimal.cc: Likewise.
656 * testsuite/23_containers/set/allocator/minimal.cc: Likewise.
657 * testsuite/23_containers/unordered_map/allocator/minimal.cc:
659 * testsuite/23_containers/unordered_multimap/allocator/minimal.cc:
661 * testsuite/23_containers/unordered_multiset/allocator/minimal.cc:
663 * testsuite/23_containers/unordered_set/allocator/minimal.cc:
665 * testsuite/util/testsuite_allocator.h: Remove unused parameter.
667 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Re-enable on solaris.
668 * configure: Regenerate.
670 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
672 * Makefile.in: Regenerated with automake-1.11.6.
673 * aclocal.m4: Likewise.
674 * configure: Likewise.
675 * doc/Makefile.in: Likewise.
676 * include/Makefile.in: Likewise.
677 * libsupc++/Makefile.in: Likewise.
678 * po/Makefile.in: Likewise.
679 * python/Makefile.in: Likewise.
680 * src/Makefile.in: Likewise.
681 * src/c++11/Makefile.in: Likewise.
682 * src/c++98/Makefile.in: Likewise.
683 * src/filesystem/Makefile.in: Likewise.
684 * testsuite/Makefile.in: Likewise.
686 2015-05-09 Jason Merrill <jason@redhat.com>
688 * testsuite/20_util/headers/functional/synopsis.cc: Add
689 _GLIBCXX14_CONSTEXPR.
690 * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Likewise.
692 2015-05-08 Jason Merrill <jason@redhat.com>
694 * testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc: Add -std=c++98.
695 * testsuite/20_util/auto_ptr/1.cc: Add -std=c++98.
696 * testsuite/20_util/auto_ptr/2.cc: Add -std=c++98.
697 * testsuite/20_util/auto_ptr/3.cc: Add -std=c++98.
698 * testsuite/20_util/auto_ptr/4.cc: Add -std=c++98.
699 * testsuite/20_util/auto_ptr/5.cc: Add -std=c++98.
700 * testsuite/20_util/auto_ptr/6.cc: Add -std=c++98.
701 * testsuite/20_util/auto_ptr/7.cc: Add -std=c++98.
702 * testsuite/20_util/auto_ptr/3946.cc: Add -std=c++98.
703 * testsuite/20_util/auto_ptr/assign_neg.cc: Add -std=c++98.
704 * testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc:
706 * testsuite/20_util/headers/functional/synopsis.cc: Add -Wno-deprecated.
707 * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
708 Adjust expected errors.
709 * testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
711 * testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
713 * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
715 * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
717 * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
719 * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc:
721 * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
723 * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
725 * testsuite/23_containers/vector/requirements/dr438
726 /constructor_1_neg.cc: Likewise.
727 * testsuite/23_containers/vector/requirements/dr438
728 /constructor_2_neg.cc: Likewise.
729 * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
731 * testsuite/ext/array_allocator/1.cc: Add -Wno-deprecated.
732 * testsuite/ext/array_allocator/2.cc: Add -Wno-deprecated.
733 * testsuite/ext/array_allocator/26875.cc: Add -Wno-deprecated.
734 * testsuite/ext/array_allocator/3.cc: Add -Wno-deprecated.
735 * testsuite/ext/array_allocator/check_allocate_max_size.cc:
737 * testsuite/ext/array_allocator/check_deallocate_null.cc:
739 * testsuite/ext/array_allocator/check_delete.cc: Add -Wno-deprecated.
740 * testsuite/ext/array_allocator/check_new.cc: Add -Wno-deprecated.
741 * testsuite/ext/profile/mutex_extensions_neg.cc: Prune follow-on error.
742 * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr.cc:
744 * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc:
746 * testsuite/tr1/2_general_utilities/shared_ptr/assign
747 /auto_ptr_rvalue_neg.cc: Add -std=c++98.
748 * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
749 Add -std=c++98 -fno-show-column.
750 * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr.cc:
752 * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc:
754 * testsuite/tr1/6_containers/utility/pair.cc: Add -std=c++98.
755 * testsuite/tr1/8_c_compatibility/cmath/pow_cmath.cc: Add -std=c++98.
757 * src/c++98/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
758 * src/c++98/Makefile.in: Regenerate.
759 * src/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
760 * src/Makefile.in: Regenerate.
762 2015-05-02 Jonathan Wakely <jwakely@redhat.com>
765 * include/std/future (async): Change default policy to launch::async.
767 * include/experimental/any (any::_Storage): Fix alignment of buffer.
768 (any::_Internal): Check alignment of type.
769 * testsuite/experimental/any/cons/aligned.cc: New.
770 * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
772 * include/experimental/iterator (ostream_joiner): Simplify by using
773 the injected-class-name and the ostream_type typedef.
775 * include/experimental/iterator: New. Define ostream_joiner.
776 * include/Makefile.am: Add new header.
777 * include/Makefile.in: Regenerate.
778 * testsuite/experimental/iterator/make_ostream_joiner.cc: New.
779 * testsuite/experimental/iterator/ostream_joiner.cc: New.
780 * testsuite/experimental/iterator/requirements.cc: New.
781 * doc/xml/manual/status_cxx2017.xml: Update status.
782 * doc/html/manual/status.html: Regenerate.
784 * include/experimental/numeric: New. Define gcd and lcm.
785 * include/Makefile.am: Add new header.
786 * include/Makefile.in: Regenerate.
787 * testsuite/experimental/numeric/gcd.cc: New.
788 * testsuite/experimental/numeric/lcm.cc: New.
789 * doc/xml/manual/status_cxx2017.xml: Update status.
790 * doc/html/manual/status.html: Regenerate.
792 2015-05-02 Edward Smith-Rowland <3dw4rd@verizon.net>
794 Revert addition of feature macros from other headers per latest SD-6.
795 * include/experimental/deque: Remove feature-test macro.
796 * include/experimental/forward_list: Ditto.
797 * include/experimental/list: Ditto.
798 * include/experimental/map: Ditto.
799 * include/experimental/set: Ditto.
800 * include/experimental/string: Ditto.
801 * include/experimental/unordered_map: Ditto.
802 * include/experimental/unordered_set: Ditto.
804 2015-05-02 Jonathan Wakely <jwakely@redhat.com>
806 * include/experimental/any (any::_Storage): Make non-copyable.
807 (any::any): Do not copy _Storage object.
808 (any::operator=): Implement more efficiently than swapping.
809 (any::swap): Use new _Op_xfer operation.
810 (any::_Op::_Op_xfer): New enumerator.
811 (_Manager_internal::_S_alloc): Remove unused function.
812 (_Manager_internal::_S_create, _Manager_external::_S_create): Use out
813 parameter instead of returning a _Storage object.
814 (_Manager_internal::_S_manage, _Manager_external::_S_manage): Add
815 _Op_xfer operation for moving and swapping.
816 * testsuite/experimental/any/cons/nontrivial.cc: New.
817 * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
819 * include/experimental/fs_path.h (filesystem_error::~filesystem_error):
821 * src/filesystem/path.cc (filesystem_error::~filesystem_error):
825 * include/std/tuple (forward_as_tuple, tie): Add constexpr.
826 * testsuite/20_util/tuple/creation_functions/constexpr.cc: Uncomment
827 and fix tests for forward_as_tuple and tie.
829 * src/filesystem/ops.cc (last_write_time) [_GLIBCXX_USE_UTIMENSAT]:
830 Set timespec members explicitly instead of with a braced-init-list.
831 [_GLIBCXX_HAVE_UTIME_H]: Use lambda to handle st_atime being a macro.
833 2015-05-02 Edward Smith-Rowland <3dw4rd@verizon.net>
835 * include/experimental/deque: Add feature-test macro.
836 * include/experimental/forward_list: Ditto.
837 * include/experimental/list: Ditto.
838 * include/experimental/map: Ditto.
839 * include/experimental/set: Ditto.
840 * include/experimental/string: Ditto.
841 * include/experimental/unordered_map: Ditto.
842 * include/experimental/unordered_set: Ditto.
844 2015-05-01 Jonathan Wakely <jwakely@redhat.com>
846 * include/experimental/memory: Correct feature-test macro.
848 * include/experimental/memory: Add feature-test macro.
849 * include/experimental/vector: Likewise.
850 * doc/xml/manual/status_cxx2017.xml: Update status.
851 * doc/html/manual/status.html: Regenerate.
853 2015-05-01 Ville Voutilainen <ville.voutilainen@gmail.com>
855 Implement observer_ptr.
856 * include/Makefile.am: Add new header.
857 * include/Makefile.in: Regenerate.
858 * include/experimental/memory: New.
859 * testsuite/experimental/memory/observer_ptr/assignment/assign.cc: New.
860 * testsuite/experimental/memory/observer_ptr/cons/cons.cc: New.
861 * testsuite/experimental/memory/observer_ptr/hash/hash.cc: New.
862 * testsuite/experimental/memory/observer_ptr/make_observer.cc: New.
863 * testsuite/experimental/memory/observer_ptr/relops/relops.cc: New.
864 * testsuite/experimental/memory/observer_ptr/requirements.cc: New.
865 * testsuite/experimental/memory/observer_ptr/swap/swap.cc: New.
866 * testsuite/experimental/memory/observer_ptr/typedefs.cc: New.
868 2015-05-01 Jonathan Wakely <jwakely@redhat.com>
870 * src/filesystem/path.cc (path::compare): Do not copy strings.
872 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable when <dirent.h>
874 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmodat.
875 * configure: Regenerate.
876 * config.h.in: Regenerate.
877 * configure.ac: Check for utime.h
878 * include/experimental/fs_path.h (path::string<>)
879 [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Remove stray typename keyword.
880 * src/filesystem/dir.cc [!_GLIBCXX_HAVE_DIRENT_H] (DIR, opendir,
881 closedir, dirent, readdir_r): Replace dummy functions with #error.
882 (native_readdir, _Dir::advance): Use readdir when readdir_r is missing.
883 * src/filesystem/ops.cc (do_stat, is_set): Make inline.
884 (last_write_time) [!_GLIBCXX_USE_UTIMENSAT]: Use utime.
885 (permissions) [!_GLIBCXX_USE_FCHMODAT]: Use chmod.
886 (space, temp_directory_path) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Set
889 * include/experimental/fs_path.h (path::_List): Use vector instead of
891 * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Adapt.
892 * src/filesystem/path.cc: Use std::prev instead of decrementing
893 rvalues. Fix whitespace.
894 * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
895 Do not decrement iterators before begin.
897 * include/experimental/fs_dir.h: Fix use of non-reserved names.
898 * include/experimental/fs_ops.h: Likewise.
899 * include/experimental/fs_path.h: Likewise.
900 * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Use
901 C++11 when checking for support.
903 * include/bits/locale_classes.h (locale::facet): Delete copy
904 operations in C++11 mode.
906 * include/bits/alloc_traits.h (__alloc_rebind): Change parameter name.
908 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable for solaris.
909 * configure: Regenerate.
911 2015-05-01 Edward Smith-Rowland <3dw4rd@verizon.net>
913 Inline one-line erasure dispatch functions.
914 * include/experimental/forward_list (erase_if(), erase()): Inline.
915 * include/experimental/list (erase_if(), erase()): Inline.
916 * include/experimental/map (erase_if(*)): Inline.
917 * include/experimental/set (erase_if(*)): Inline.
918 * include/experimental/string (erase_if(), erase()): Inline.
919 * include/experimental/unordered_map (erase_if(*)): Inline.
920 * include/experimental/unordered_set (erase_if(*)): Inline.
922 2015-05-01 Jonathan Wakely <jwakely@redhat.com>
924 * doc/xml/manual/intro.xml: Link to new status_cxx2017.xml file.
925 * doc/xml/manual/status_cxx2011.xml: Update status tables.
926 * doc/xml/manual/status_cxx2014.xml: Likewise.
927 * doc/xml/manual/status_cxx2017.xml: New.
928 * doc/xml/manual/using.xml: Fix typo.
929 * doc/html/*: Regenerate.
931 * include/std/memory (pointer_safety, declare_reachable,
932 undeclare_reachable, declare_no_pointers, undeclare_no_pointers,
933 get_pointer_safety): Define.
934 * testsuite/20_util/pointer_safety/1.cc: New.
936 2015-04-30 Jonathan Wakely <jwakely@redhat.com>
938 Implement N4100 File System TS
939 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Define.
940 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Define.
941 * config.h.in: Regenerate.
942 * configure: Regenerate.
943 * configure.ac: Enable filesystem TS and check its dependencies.
944 * include/Makefile.am: Add new headers.
945 * include/Makefile.in: Regenerate.
946 * include/bits/locale_conv.h (__do_str_code_cvt, __str_codecvt_in,
947 __str_codecvt_out): Move code conversion logic from wstring_convert
948 into new global functions.
949 (wstring_convert::to_bytes, wstring_convert::from_bytes): Use new
951 (wstring_convert::_M_conv): Remove.
952 * include/bits/quoted_string.h (_Quoted_string): Split out of iomanip.
953 * include/experimental/filesystem: New.
954 * include/experimental/fs_dir.h: New.
955 * include/experimental/fs_fwd.h: New.
956 * include/experimental/fs_ops.h: New.
957 * include/experimental/fs_path.h: New.
958 * include/std/iomanip (_Quoted_string): Move to bits/quoted_string.h.
959 * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Add.
960 * src/Makefile.am (SUBDIRS): Add filesystem.
961 * src/Makefile.in: Regenerate.
962 * src/filesystem/Makefile.am: New.
963 * src/filesystem/Makefile.in: New.
964 * src/filesystem/dir.cc: New.
965 * src/filesystem/ops.cc: New.
966 * src/filesystem/path.cc: New.
967 * testsuite/experimental/filesystem/operations/absolute.cc: New.
968 * testsuite/experimental/filesystem/operations/copy.cc: New.
969 * testsuite/experimental/filesystem/operations/current_path.cc: New.
970 * testsuite/experimental/filesystem/path/append/path.cc: New.
971 * testsuite/experimental/filesystem/path/assign/assign.cc: New.
972 * testsuite/experimental/filesystem/path/assign/copy.cc: New.
973 * testsuite/experimental/filesystem/path/compare/compare.cc: New.
974 * testsuite/experimental/filesystem/path/compare/path.cc: New.
975 * testsuite/experimental/filesystem/path/compare/strings.cc: New.
976 * testsuite/experimental/filesystem/path/concat/path.cc: New.
977 * testsuite/experimental/filesystem/path/concat/strings.cc: New.
978 * testsuite/experimental/filesystem/path/construct/copy.cc: New.
979 * testsuite/experimental/filesystem/path/construct/default.cc: New.
980 * testsuite/experimental/filesystem/path/construct/locale.cc: New.
981 * testsuite/experimental/filesystem/path/construct/range.cc: New.
982 * testsuite/experimental/filesystem/path/decompose/extension.cc: New.
983 * testsuite/experimental/filesystem/path/decompose/filename.cc: New.
984 * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
986 * testsuite/experimental/filesystem/path/decompose/relative_path.cc:
988 * testsuite/experimental/filesystem/path/decompose/root_directory.cc:
990 * testsuite/experimental/filesystem/path/decompose/root_name.cc:
992 * testsuite/experimental/filesystem/path/decompose/root_path.cc:
994 * testsuite/experimental/filesystem/path/decompose/stem.cc: New.
995 * testsuite/experimental/filesystem/path/generic/generic_string.cc:
997 * testsuite/experimental/filesystem/path/itr/traversal.cc: New.
998 * testsuite/experimental/filesystem/path/modifiers/clear.cc: New.
999 * testsuite/experimental/filesystem/path/modifiers/make_preferred.cc:
1001 * testsuite/experimental/filesystem/path/modifiers/remove_filename.cc:
1003 * testsuite/experimental/filesystem/path/modifiers/replace_extension.cc:
1005 * testsuite/experimental/filesystem/path/modifiers/replace_filename.cc:
1007 * testsuite/experimental/filesystem/path/modifiers/swap.cc: New.
1008 * testsuite/experimental/filesystem/path/nonmember/hash_value.cc: New.
1009 * testsuite/experimental/filesystem/path/query/empty.cc: New.
1010 * testsuite/experimental/filesystem/path/query/has_extension.cc: New.
1011 * testsuite/experimental/filesystem/path/query/has_filename.cc: New.
1012 * testsuite/experimental/filesystem/path/query/has_parent_path.cc:
1014 * testsuite/experimental/filesystem/path/query/has_relative_path.cc:
1016 * testsuite/experimental/filesystem/path/query/has_root_directory.cc:
1018 * testsuite/experimental/filesystem/path/query/has_root_name.cc:
1020 * testsuite/experimental/filesystem/path/query/has_root_path.cc:
1022 * testsuite/experimental/filesystem/path/query/has_stem.cc: New.
1023 * testsuite/experimental/filesystem/path/query/is_relative.cc: New.
1024 * testsuite/util/testsuite_fs.h: New.
1026 2015-04-30 Edward Smith-Rowland <3dw4rd@verizon.net>
1028 Add fundamentals TR container erasure.
1029 * include/Makefile.am: Add new headers.
1030 * include/Makefile.in: Add new headers.
1031 * include/experimental/array: New.
1032 * include/experimental/deque: New.
1033 * include/experimental/erase_if.tcc: New.
1034 * include/experimental/forward_list: New.
1035 * include/experimental/list: New.
1036 * include/experimental/map: New.
1037 * include/experimental/set: New.
1038 * include/experimental/string: New.
1039 * include/experimental/unordered_map: New.
1040 * include/experimental/unordered_set: New.
1041 * include/experimental/vector: New.
1042 * testsuite/experimental/deque/erasure.cc: New.
1043 * testsuite/experimental/forward_list/erasure.cc: New.
1044 * testsuite/experimental/list/erasure.cc: New.
1045 * testsuite/experimental/map/erasure.cc: New.
1046 * testsuite/experimental/set/erasure.cc: New.
1047 * testsuite/experimental/string/erasure.cc: New.
1048 * testsuite/experimental/unordered_map/erasure.cc: New.
1049 * testsuite/experimental/unordered_set/erasure.cc: New.
1050 * testsuite/experimental/vector/erasure.cc: New.
1052 2015-04-30 François Dumont <fdumont@gcc.gnu.org>
1054 * include/bits/cpp_type_traits.h
1055 (__gnu_cxx::__is_normal_iterator): Delete.
1056 * include/bits/stl_algobase.h (std::__niter_base): Adapt.
1057 * include/bits/stl_iterator.h (__make_reverse_iterator): New in C++11.
1058 (std::__niter_base): Overloads for std::reverse_iterator,
1059 __gnu_cxx::__normal_iterator and std::move_iterator.
1061 2015-04-30 François Dumont <fdumont@gcc.gnu.org>
1063 * include/bits/hashtable_policy.h (_Prime_rehash_policy::_S_n_primes):
1065 * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt):
1066 Remove usage of latter and compute size of the prime numbers array
1069 2015-04-29 Doug Evans <dje@google.com>
1072 * python/libstdcxx/v6/xmethods.py (get_bool_type): New function.
1073 Replace all lookups of "bool" with this.
1074 (get_std_size_type): New function. Replace all lookups of std::size_t
1076 (*Worker): New method get_result_type.
1077 (DequeWorkerBase.__init__): New arg val_type. All callers updated.
1078 (ListWorkerBase.__init__): New arg val_type. All callers updated.
1079 (UniquePtrGetWorker.__init__): New arg elem_type. All callers updated.
1080 Delete setting of name, enabled.
1081 (UniquePtrDerefWorker.__init__): New arg elem_type. All callers
1082 updated. Delete setting of name.
1083 (UniquePtrMethodsMatcher): Rewrite for consistency with all other
1084 libstdc++ xmethod matchers.
1085 * testsuite/libstdc++-xmethods/array.cc: Add whatis tests.
1086 * testsuite/libstdc++-xmethods/associative-containers.cc: Ditto.
1087 * testsuite/libstdc++-xmethods/deque.cc: Ditto.
1088 * testsuite/libstdc++-xmethods/forwardlist.cc: Ditto.
1089 * testsuite/libstdc++-xmethods/list.cc: Ditto.
1090 * testsuite/libstdc++-xmethods/unique_ptr.cc: Ditto.
1091 * testsuite/libstdc++-xmethods/vector.cc: Ditto.
1093 2015-04-29 Doug Evans <dje@google.com>
1095 Use consistent naming for value type attributes.
1096 * python/libstdcxx/v6/xmethods.py (ArrayWorkerBase): Rename _valtype
1098 (ArraySizeWorker, ArrayEmptyWorker): Ditto.
1099 (ArrayFrontWorker, ArrayBackWorker): Ditto.
1100 (ArrayAtWorker, ArraySubscriptWorker): Ditto.
1101 (DequeWorkerBase): Rename elemtype to val_type.
1102 (ForwardListWorkerBase): Rename _elem_type to _val_type.
1103 (ForwardListFrontWorker): Ditto. And rename elem_address to
1105 (ForwardListMethodsMatcher): Rename elem_type to val_type.
1106 (VectorWorkerBase): Rename _elemtype to _val_type.
1108 2015-04-29 Jonathan Wakely <jwakely@redhat.com>
1111 * include/std/functional (__check_func_return_type): Use is_same to
1112 avoid using _is_convertible on incomplete types.
1113 * testsuite/20_util/function/65760.cc: New.
1116 * include/bits/basic_string (basic_string::_S_copy_chars): Cast
1118 * include/bits/locale_facets_nonio.tcc (money_get::_M_extract,
1119 time_get::_M_extract_num, time_get::_M_extract_name,
1120 time_get::_M_extract_wday_or_month): Likewise.
1121 * include/bits/stl_algo.h (__includes, __replace_copy_if,
1122 __is_sorted_until, __is_permutation, transform): Likewise.
1123 * include/bits/stl_algobase.h (swap_ranges, __copy_move::__copy_m,
1124 __equal::equal, __lexicographical_compare_impl, equal): Likewise.
1125 * include/bits/stl_numeric.h (inner_product): Likewise.
1126 * include/bits/stl_uninitialized.h (__uninitialized_copy_a): Likewise.
1127 * testsuite/util/testsuite_iterators.h (output_iterator_wrapper,
1128 input_iterator_wrapper): Declare unusable comma operator.
1129 * testsuite/21_strings/basic_string/cons/char/64657.cc: New.
1130 * testsuite/21_strings/basic_string/modifiers/assign/char/64657.cc:
1133 2015-04-28 Doug Evans <dje@google.com>
1135 * testsuite/libstdc++-xmethods/list.cc (_GLIBCXX_USE_CXX11_ABI):
1138 2015-04-28 Jonathan Wakely <jwakely@redhat.com>
1140 * include/bits/stl_algo.h (random_shuffle): Only define for hosted
1143 2015-04-28 Jonathan Wakely <jwakely@redhat.com>
1145 * Makefile.am (SUBDIRS): Move python to hosted_source.
1146 * Makefile.in: Regenerate.
1147 * acinclude.m4 (glibcxx_SUBDIRS): Reorder.
1148 * configure: Regenerate.
1150 2015-04-28 Marc Glisse <marc.glisse@inria.fr>
1153 * include/std/limits (numeric_limits): Add missing unsigned.
1155 2015-04-28 Stephan Bergmann <sbergman@redhat.com>
1157 * include/debug/vector (_Safe_vector::operator=): Add missing returns.
1159 2015-04-28 Jonathan Wakely <jwakely@redhat.com>
1162 * include/std/type_traits (__make_unsigned_selector<_Tp, false, true>):
1163 Handle enumeration types larger than sizeof(long).
1164 (__make_signed_selector<_Tp, false, true>): Find unsigned type then
1166 * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
1167 * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
1169 * testsuite/20_util/make_signed/requirements/typedefs-3.cc: New.
1170 * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Adjust
1172 * testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: New.
1175 * include/bits/forward_list.h (forward_list::splice_after): Add
1177 * include/bits/forward_list.tcc (forward_list::splice_after):
1181 * include/bits/random.h (seed_seq) Define copy constructor and copy
1182 assignment as deleted.
1183 * testsuite/26_numerics/random/seed_seq/cons/65631.cc: New.
1185 * libsupc++/exception (uncaught_exceptions): Add comment. Reorder #if.
1186 * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc:
1187 Use -std=gnu++1z. Check feature-test macro.
1189 * include/std/type_traits (void_t): Add.
1190 * testsuite/20_util/void_t/1.cc: New.
1192 2015-04-28 Tim Shen <timshen@google.com>
1194 * include/bits/regex.tcc: Handle regex_constants::__polynomial.
1195 * include/bits/regex_automaton.tcc: Throw exception when parsing
1196 back-reference with flag __polynomial.
1197 * include/bits/regex_constants.h: Add extension flag
1198 syntax_option_type __polynomial.
1199 * bits/regex_executor.tcc: Still let BFS process ECMAScript.
1200 Alternative operation will be fixed in the coming refactoring.
1201 * testsuite/28_regex/algorithms/regex_search/61424.cc: Turn
1202 loose match_search_debug to use DFS only.
1204 2015-04-27 Sandra Loosemore <sandra@codesourcery.com>
1207 * testsuite/lib/libstdc++.exp (check_v3_target_namedlocale):
1208 Make the generated test program fail gracefully if the target
1209 doesn't support passing command-line arguments.
1211 2015-04-27 Federico Lenarduzzi <federico.lenarduzzi@tallertechnologies.com>
1212 Jonathan Wakely <jwakely@redhat.com>
1214 * libsupc++/eh_catch.cc (uncaught_exception, uncaught_exceptions):
1215 Return false or zero if the library is built without exceptions.
1216 * libsupc++/eh_term_handler.cc: Disable verbose terminate handler if
1217 the library is built without exceptions.
1219 2015-04-27 Ville Voutilainen <ville.voutilainen@gmail.com>
1221 * config/abi/pre/gnu.ver: Fix comment.
1223 Add support for std::uncaught_exceptions.
1224 * acinclude.m4: Bump libtool_VERSION.
1225 * config/abi/pre/gnu.ver: Export the new symbol.
1226 * configure: Regenerate.
1227 * libsupc++/eh_catch.cc (uncaught_exceptions): New.
1228 * libsupc++/exception (uncaught_exceptions): New.
1229 * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc: New.
1230 * testsuite/util/testsuite_abi.cc: Add 3.4.22 as the latest version.
1232 2015-04-27 Dmitry Prokoptsev <dprokoptsev@gmail.com>
1233 Michael Hanselmann <public@hansmi.ch>
1236 * libsupc++/eh_ptr.cc (rethrow_exception): Increment count of
1237 uncaught exceptions.
1238 * testsuite/18_support/exception_ptr/62258.cc: New.
1240 2015-04-27 Jonathan Wakely <jwakely@redhat.com>
1242 * doc/xml/manual/extensions.xml: Add cross-reference.
1243 * doc/html/manual/ext_compile_checks.html: Regenerate.
1245 2015-04-22 Szabolcs Nagy <szabolcs.nagy@arm.com>
1247 * config/os/generic/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): Define.
1248 * configure.host (os_include_dir): Set to "os/generic" for linux-musl*.
1250 2015-04-22 Renlin Li <renlin.li@arm.com>
1252 * testsuite/lib/dg-options.exp (dg-require-thread-fence): New.
1253 * testsuite/lib/libstdc++.exp (check_v3_target_thread_fence): New.
1254 * testsuite/29_atomics/atomic_flag/clear/1.cc: Use it.
1255 * testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: Likewise.
1256 * testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: Likewise.
1258 2015-04-21 Jonathan Wakely <jwakely@redhat.com>
1260 * doc/xml/manual/configure.xml: Update descriptions of options
1261 affecting dual ABI and add cross-references.
1262 * doc/xml/manual/strings.xml: Clarify that string isn't COW now.
1263 * doc/xml/manual/using.xml: Document ABI transition.
1264 * doc/html/*: Regenerate.
1266 * doc/xml/manual/abi.xml: Use uppercase for C++ Standard Library.
1267 * doc/xml/manual/using.xml: Document newer -std options. Use better
1268 examples of nested namespaces.
1270 2015-04-20 Jonathan Wakely <jwakely@redhat.com>
1272 * doc/xml/manual/concurrency_extensions.xml: Update documentation
1274 * doc/xml/manual/using.xml: Likewise. Improve markup.
1275 * doc/html/*: Regenerate.
1277 2015-04-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1279 * scripts/extract_symvers.pl: Ignore elfdump error output.
1281 2015-04-14 Marc Glisse <marc.glisse@inria.fr>
1284 * include/bits/stl_iterator_base_funcs.h (_List_iterator,
1285 _List_const_iterator): Declare.
1286 (__distance): Declare new overloads for _List_iterator and
1287 _List_const_iterator.
1288 * include/bits/stl_list.h (__distance): New overloads for
1289 _List_iterator and _List_const_iterator.
1290 * testsuite/23_containers/list/61347.cc: New testcase.
1292 2015-04-14 Jonathan Wakely <jwakely@redhat.com>
1294 * doc/xml/manual/evolution.xml: Fix typos.
1295 * doc/html/manual/api.html: Regenerate.
1297 2015-04-14 Hans-Peter Nilsson <hp@axis.com>
1299 * testsuite/29_atomics/atomic/62259.cc: Assert atomic
1300 alignment is larger-equal, not equal, to default alignment.
1302 2015-04-13 Jonathan Wakely <jwakely@redhat.com>
1305 * config/abi/pre/gnu.ver: Export base object constructors for
1307 * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
1308 * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
1309 * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
1310 * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
1311 * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
1312 * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
1313 * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
1314 * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
1315 * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
1316 * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
1317 * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
1318 * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
1319 * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
1320 * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
1321 * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
1322 * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
1323 * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
1324 * testsuite/27_io/basic_fstream/cons/base.cc: New.
1326 2015-04-13 Jonathan Wakely <jwakely@redhat.com>
1328 * doc/xml/manual/evolution.xml: Document changes since 4.5 release.
1329 * doc/html/*: Regenerate.
1331 2015-04-12 Uros Bizjak <ubizjak@gmail.com>
1333 * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
1335 2015-04-10 Andreas Schwab <schwab@linux-m68k.org>
1337 * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
1339 * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
1341 2015-04-10 Jonathan Wakely <jwakely@redhat.com>
1343 * doc/xml/manual/test.xml: Improve documentation on running a subset
1345 * doc/html/manual/test.html: Regenerate.
1347 2015-04-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1349 * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
1350 for GCC 5.1 release.
1351 * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
1354 2015-04-10 Jonathan Wakely <jwakely@redhat.com>
1356 * include/std/shared_mutex (shared_timed_mutex): Add comments to
1357 explain the logic in the non-pthread_rwlock_t version.
1358 (_Mutex): Remove redundant type.
1359 (_M_n_readers): Rename to _S_max_readers.
1360 (_M_write_entered, _M_readers): New convenience functions.
1361 (lock, lock_shared, try_lock_shared, unlock_shared): Use convenience
1362 functions. Use predicates with condition variables. Simplify bitwise
1364 (try_lock_for, try_shared_lock_for): Convert duration to time_point
1365 and call try_lock_until or try_shared_lock_until respectively.
1366 (try_lock_until, try_shared_lock_until): Wait on the condition
1367 variables until the specified time passes.
1368 (unlock): Add Debug Mode assertion.
1369 (unlock_shared): Add Debug Mode assertion.
1370 * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: New.
1372 * include/std/shared_mutex (shared_timed_mutex): Only use
1373 pthread_rwlock_t when the POSIX Timeouts option is supported.
1374 * testsuite/30_threads/shared_lock/cons/5.cc: Remove
1375 dg-require-gthreads-timed.
1376 * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
1377 * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
1378 * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
1380 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
1382 * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
1384 2015-04-09 Jonathan Wakely <jwakely@redhat.com>
1385 Richard Henderson <rth@redhat.com>
1388 * include/bits/atomic_base.h (__atomic_base<_ITp>): Increase
1390 * include/std/atomic (atomic): For types with a power of two size set
1391 alignment to at least the size.
1392 * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
1393 * testsuite/29_atomics/atomic/65147.cc: New.
1394 * testsuite/29_atomics/atomic_integral/65147.cc: New.
1396 2015-04-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1398 * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
1399 * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
1400 * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
1402 2015-04-07 Jakub Jelinek <jakub@redhat.com>
1404 * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
1405 * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
1406 * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
1407 * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
1408 * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
1409 * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
1410 * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
1411 * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
1413 2015-03-30 Jonathan Wakely <jwakely@redhat.com>
1416 * config/abi/pre/gnu.ver: Export operator+ for new strings.
1417 * testsuite/21_strings/basic_string/operators/char/65630.cc: New.
1418 * testsuite/21_strings/basic_string/operators/wchar_t/65630.cc: New.
1420 2015-03-28 Tim Shen <timshen@google.com>
1423 * include/bits/regex_constants.h: Use constexpr variables for flags.
1424 * testsuite/28_regex/constants/constexpr.cc: New testcase.
1426 2015-03-27 Jonathan Wakely <jwakely@redhat.com>
1429 * include/std/chrono: Add using-directive for literals to std::chrono.
1430 * testsuite/20_util/duration/literals/65499.cc: New.
1432 2015-03-26 Jonathan Wakely <jwakely@redhat.com>
1436 * include/std/thread (this_thread::sleep_for): Check for negative
1438 (this_thread::sleep_until): Check for times in the past.
1439 * testsuite/30_threads/this_thread/58038.cc: New.
1440 * testsuite/30_threads/this_thread/60421.cc: New.
1442 2015-03-26 Jonathan Wakely <jwakely@redhat.com>
1446 * include/std/atomic (atomic<T>): Increase alignment for types with
1447 the same size as one of the integral types.
1448 * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
1449 * testsuite/29_atomics/atomic/62259.cc: New.
1451 2015-03-26 Richard Henderson <rth@redhat.com>
1454 * include/bits/atomic_base.h (__atomic_base<T>::is_lock_free): Build
1455 a fake pointer indicating type alignment.
1456 (__atomic_base<T *>::is_lock_free): Likewise.
1457 * include/std/atomic (atomic<T>::is_lock_free): Likewise.
1459 2015-03-25 Alan Lawrence <alan.lawrence@arm.com>
1462 * testsuite/21_strings/basic_string/pthread33394.cc: Use
1463 dg-additional-options.
1465 2015-03-25 Paolo Carlini <paolo.carlini@oracle.com>
1468 * include/std/istream (operator>>(basic_istream<>&&, _Tp&): Revert
1470 * include/std/ostream (operator<<(basic_ostream<>&&, const _Tp&):
1472 * testsuite/27_io/rvalue_streams-2.cc: New.
1474 2015-03-24 Jonathan Wakely <jwakely@redhat.com>
1477 * testsuite/21_strings/basic_string/pthread33394.cc: Add test.
1479 2015-03-23 Jonathan Wakely <jwakely@redhat.com>
1482 * acinclude.m4: Disable dual ABI when gnu-versioned-namespace in use.
1483 * configure: Regenerate.
1484 * src/c++11/compatibility-c++0x.cc (error_category), generic_category,
1485 system_category): Use macros for versioned namespace.
1486 * src/c++11/futex.cc: Add missing end macro for versioned namespace.
1488 2015-03-20 James Greenhalgh <james.greenhalgh@arm.com>
1490 * testsuite/17_intro/headers/c++1998/all_attributes.cc: Disable
1491 test for unused for ARM.
1492 * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise.
1493 * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
1495 2015-03-20 Jonathan Wakely <jwakely@redhat.com>
1497 * include/bits/c++config (__gnu_cxx::__cxx11): Define new namespace.
1498 * include/ext/codecvt_specializations.h (encoding_state,
1499 encoding_char_traits): Remove abi-tag and use inline namespace.
1500 * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line.
1502 2015-03-19 Jason Merrill <jason@redhat.com>
1504 * config/locale/gnu/messages_members.cc: Revert abi-tag change.
1505 * src/c++11/cxx11-shim_facets.cc: Revert abi-tag change.
1507 2015-03-18 Jonathan Wakely <jwakely@redhat.com>
1510 * config/locale/gnu/messages_members.cc (Catalog_info, Catalogs,
1511 get_catalogs): Add abi-tag.
1512 * include/ext/codecvt_specializations.h (encoding_state,
1513 encoding_char_traits): Likewise.
1514 * src/c++11/cxx11-ios_failure.cc (io_error_category): Likewise.
1515 * src/c++11/cxx11-shim_facets.cc (__any_string::operator basic_string,
1516 numpunct_shim, collate_shim, time_get_shim, moneypunct_shim,
1517 money_get_shim, money_put_shim, messages_shim): Likewise.
1518 * src/c++11/future.cc (future_error_category::message): Likewise.
1519 * src/c++11/system_error.cc (generic_error_category::message,
1520 system_error_category::message): Likewise.
1521 (__sso_string): Disable -Wabi-tag warnings.
1523 2015-03-18 Jonathan Wakely <jwakely@redhat.com>
1526 * config/locale/gnu/messages_members.cc (get_glibc_msg): Fix fallback
1527 implementation for old glibc. Fix whitespace.
1529 2015-03-18 Jonathan Wakely <jwakely@redhat.com>
1530 Torvald Riegel <triegel@redhat.com>
1532 * acinclude.m4 (GLIBCXX_CHECK_GTHREADS): Check for pthread_rwlock_t.
1533 * config.h.in: Regenerate.
1534 * configure: Regenerate.
1535 * include/std/shared_mutex: Check _GLIBCXX_USE_PTHREAD_RWLOCK_T.
1536 (shared_timed_mutex::_M_rwlock): Use PTHREAD_RWLOCK_INITIALIZER.
1537 (shared_timed_mutex::lock_shared()): Retry on EAGAIN.
1538 (shared_timed_mutex::try_lock_shared_until()): Retry on EAGAIN and
1541 2015-03-17 Jonathan Wakely <jwakely@redhat.com>
1543 * libsupc++/nested_exception.h: Do not try to derive from final
1545 * testsuite/18_support/nested_exception/throw_with_nested.cc: Test
1548 * testsuite/30_threads/shared_lock/modifiers/1.cc: Remove name of
1549 unused exception variable.
1550 * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
1551 * testsuite/30_threads/shared_lock/modifiers/2.cc: Remove duplicate
1553 * testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.
1555 2015-03-13 Jonathan Wakely <jwakely@redhat.com>
1557 * acinclude.m4: Make --enable-libstdcxx-time=auto work for dragonfly.
1558 * configure: Regenerate.
1560 * include/experimental/system_error: Fix include guard.
1562 2015-03-12 Renlin Li <renlin.li@arm.com>
1564 * testsuite/27_io/ios_base/sync_with_stdio/1.cc: Remove xfail for
1567 2015-03-10 Tim Shen <timshen@google.com>
1570 * include/bits/regex.h (match_results<>::size,
1571 match_results<>::position, match_results<>::str,
1572 match_results<>::operator[], match_results<>::prefix,
1573 match_results<>::suffix, match_results<>::end,
1574 match_results<>::_M_resize, match_results<>::_M_unmatched_sub,
1575 match_results<>::_M_prefix, match_results<>::_M_suffix): Remove
1576 global __unmatched_sub. Add unmatched submatch as part of
1578 * include/bits/regex.tcc (__regex_algo_impl<>, regex_replace<>,
1579 regex_iterator<>::operator++): Adjust to use match_results::_M_prefix.
1580 * testsuite/28_regex/match_results/out_of_range_submatches.cc:
1583 2015-03-09 Jonathan Wakely <jwakely@redhat.com>
1586 * testsuite/28_regex/traits/char/isctype.cc: Don't test newline
1587 for newlib targets. Really fix mixed line-endings this time.
1589 2015-03-06 Jonathan Wakely <jwakely@redhat.com>
1591 * include/std/future (future_error(error_code)): Construct base
1592 class with error_code's message.
1593 * src/c++11/future.cc (future_error::what()): Do not call c_str() on
1596 2015-03-05 Jonathan Wakely <jwakely@redhat.com>
1598 * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
1600 * testsuite/22_locale/conversions/string/2.cc: Also test UTF-8.
1601 * testsuite/22_locale/conversions/string/3.cc: Likewise, and UTF-16.
1603 2015-03-04 Jonathan Wakely <jwakely@redhat.com>
1606 * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
1607 incomplete multibyte sequences correctly.
1608 * include/std/codecvt (codecvt_utf8, codecvt_utf16,
1609 codecvt_utf8_utf16): Limit _Maxcode to maximum Unicode code point.
1610 * src/c++11/codecvt.cc (invalid_mb_sequence, incomplete_mb_character):
1612 (is_high_surrogate, is_low_surrogate, surrogate_pair_to_code_point):
1613 Define convenience functions.
1614 (read_utf8_code_point): Return relevant constant to distinguish
1615 incomplete characters from invalid sequences.
1616 (read_utf16_code_point): Likewise. Check for invalid sequences.
1617 (ucs4_in, utf16_in): Use incomplete_mb_character constant.
1618 (utf16_out): Check for invalid sequences.
1619 (utf16_span): Fix condition.
1620 (ucs2_out): Use is_high_surrogate.
1621 (ucs2_in): Use incomplete_mb_character constant and fix condition.
1622 * testsuite/22_locale/codecvt/char16_t.cc: Fix whitespace.
1623 * testsuite/22_locale/conversions/buffer/1.cc: New.
1624 * testsuite/22_locale/conversions/string/2.cc: Use char16_t and
1625 char32_t instead of wchar_t.
1626 * testsuite/22_locale/conversions/string/3.cc: New.
1628 2015-03-03 Iain Sandoe <iain@codesourcery.com>
1631 * testsuite/17_intro/headers/c++1998/all_attributes.cc: Don't check
1632 visibility for Darwin.
1633 * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise, and
1635 * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
1637 2015-03-02 Jonathan Wakely <jwakely@redhat.com>
1640 * include/std/scoped_allocator (__inner_type_impl,
1641 scoped_allocator_adaptor): Add defaulted copy assignment and move
1642 assignment operators.
1643 * testsuite/20_util/scoped_allocator/65279.cc: New.
1645 2015-03-02 Jonathan Wakely <jwakely@redhat.com>
1648 * include/std/stdexcept (__sso_string): Don't use non-static member
1651 2015-02-28 Matthias Klose <doko@ubuntu.com>
1654 * python/libstdcxx/v6/__init__.py: Use explicit relative imports.
1656 2015-02-22 Jonathan Wakely <jwakely@redhat.com>
1658 * doc/xml/manual/status_cxx2011.xml: Remove duplicated information.
1659 * doc/html/manual/status.html: Regenerate.
1661 2015-02-20 Jonathan Wakely <jwakely@redhat.com>
1664 * python/libstdcxx/v6/printers.py (StdTuplePrinter): Handle new
1667 * doc/xml/manual/status_cxx2011.xml: Document implementation-defined
1669 * doc/html/manual/status.html: Regenerate.
1671 2015-02-19 Jonathan Wakely <jwakely@redhat.com>
1674 * include/bits/algorithmfwd.h (rotate): Move to inline namespace _V2.
1675 * include/bits/stl_algo.h (__rotate, rotate): Likewise.
1677 2015-02-19 Hans-Peter Nilsson <hp@axis.com>
1680 * testsuite/26_numerics/random/binomial_distribution/operators/values.cc
1681 (test01): Add explanatory comment. Keep only the bd1 sub-test and
1682 split out bd2, bd3, bd4, and bd5 sub-tests into...
1683 * testsuite/26_numerics/random/binomial_distribution/operators/values2.cc,
1684 testsuite/26_numerics/random/binomial_distribution/operators/values3.cc,
1685 testsuite/26_numerics/random/binomial_distribution/operators/values4.cc,
1686 testsuite/26_numerics/random/binomial_distribution/operators/values5.cc:
1687 New separate files with the old parts.
1689 2015-02-18 Jonathan Wakely <jwakely@redhat.com>
1691 * src/c++11/codecvt.cc (write_utf16_code_point): Fix code to output
1693 (utf16_in): Pass mode argument to write_utf16_code_point.
1694 (codecvt<char16_t, char, mbstate_t>::do_in): Set mode according to
1696 * testsuite/22_locale/codecvt/char16_t.cc: New.
1697 * testsuite/22_locale/codecvt/in/wchar_t/1.cc: Fix typo.
1699 * testsuite/22_locale/codecvt/char16_t.cc: Add dg-require-cstdint.
1700 * testsuite/22_locale/codecvt/char32_t.cc: Likewise.
1702 2015-02-17 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1703 Jonathan Wakely <jwakely@redhat.com>
1705 * testsuite/22_locale/codecvt/char32_t.cc: New.
1707 2015-02-17 Jonathan Wakely <jwakely@redhat.com>
1710 * include/bits/basic_string.h (basic_string(basic_string&&)): Ensure
1711 empty string gets null-terminated.
1712 * testsuite/21_strings/basic_string/cons/char/65085.cc: New.
1714 2015-02-13 Matthew Wahab <matthew.wahab@arm.com>
1716 * testsuite/28_regex/traits/char/isctype.cc (test01): Fix
1717 mixed line-endings introduced in last change.
1719 2015-02-12 Matthew Wahab <matthew.wahab@arm.com>
1721 * testsuite/28_regex/traits/char/isctype.cc (test01): Replace test
1722 for __NEWLIB__ macro with a dejagnu set macro.
1723 * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
1725 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1728 * testsuite/28_regex/traits/char/isctype.cc (test01): Add newlib
1729 special case for '\n'.
1730 * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
1732 2015-02-01 Jonathan Wakely <jwakely@redhat.com>
1734 * src/c++11/futex.cc: Do not define for gthr-single.h targets.
1736 2015-02-01 Jonathan Wakely <jwakely@redhat.com>
1739 * include/c_global/cstdio (gets): Use __deprecated__ attribute instead
1741 * include/c_std/cstdio (gets): Likewise.
1742 * testsuite/17_intro/headers/c++1998/all_attributes.cc: Avoid clashing
1743 with attributes used in darwin headers.
1745 2015-01-29 Jakub Jelinek <jakub@redhat.com>
1747 * acinclude.m4 (VTV_CYGMIN): Use x$vtv_cygmin = xyes instead of
1748 $vtv_cygmin = yes. Initialize vtv_cygmin=no unconditionally first.
1749 * configure: Regenerated.
1751 2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
1753 * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
1754 after vtv_cygmin is set.
1755 * configure: Regenerated.
1757 2015-01-29 Matthias Klose <doko@ubuntu.com>
1759 * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
1761 * configure: Regenerate.
1763 2015-01-29 Caroline Tice <cmtice@google.com>
1765 Committing VTV Cywin/Ming patch for Patrick Wollgast
1766 * configure: Regenerate.
1767 * libsupc++/Makefile.in: Regenerate.
1768 * src/Makefile.in: Regenerate.
1770 2015-01-29 Jonathan Wakely <jwakely@redhat.com>
1772 * include/bits/atomic_base.h: Use __always_inline__ instead of
1774 * include/bits/atomic_futex.h: Likewise.
1775 * include/bits/c++config: Use __abi_tag__ instead of abi_tag.
1776 * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: Use
1777 __packed__ instead of packed.
1778 * include/std/shared_mutex: Use __unused__ instead of unused.
1779 * testsuite/17_intro/headers/c++1998/all_attributes.cc: New.
1780 * testsuite/17_intro/headers/c++200x/all_attributes.cc: New.
1781 * testsuite/17_intro/headers/c++2014/all_attributes.cc: New.
1783 2015-01-28 Caroline Tice <cmtice@google.com>
1785 Committing VTV Cywin/Ming patch for Patrick Wollgast
1786 * acinclude.m4: Define VTV_CYGMIN.
1787 * libsupc++/Makefile.am: Add vtv_sources only to libsupc___la_SOURCES
1788 and libsupc__convenience_la_SOURCES if VTV_CYGMIN is not set.
1789 * libsupc++/vtv_stubs.cc: Add none weak declaration of every function
1790 for Cygwin and MinGW.
1791 * src/Makefile.am: Add libvtv.la to toolexeclib_LTLIBRARIES, if
1792 VTV_CYGMIN is set. Define libvtv_la_SOURCES, libvtv_la_LDFLAGS,
1793 libvtv_la_AM_CXXFLAGS and libvtv_la_LINK if VTV_CYGMIN is set.
1795 2015-01-28 Jonathan Wakely <jwakely@redhat.com>
1798 * libsupc++/Makefile.am: Compile del_opvs.cc as C++14.
1799 * libsupc++/Makefile.in: Regenerate.
1800 * src/c++11/Makefile.in: Regenerate.
1802 2015-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1804 * testsuite/lib/libstdc++.exp (v3_target_compile): Remove
1805 check for unsupported.
1806 (v3_target_compile_as_c): Likewise.
1808 2015-01-28 Richard Biener <rguenther@suse.de>
1811 * libsupc++/eh_alloc.cc (struct allocated_entry): Align
1813 (pool::allocate): Adjust allocation size and alignment to
1815 (pool::free): Adjust pointer offsetting.
1817 2015-01-27 Jonathan Wakely <jwakely@redhat.com>
1820 * include/std/shared_mutex (shared_timed_mutex::try_lock_for,
1821 shared_timed_mutex::try_lock_until): Only define when POSIX thread
1822 timeouts option is supported.
1823 (shared_timed_mutex::try_shared_lock_for,
1824 shared_timed_mutex::try_shared_lock_until): Likewise.
1826 2015-01-26 Jonathan Wakely <jwakely@redhat.com>
1829 * config/locale/gnu/numeric_members.cc (numpunct<char>::~numpunct(),
1830 numpunct<wchar_t>::~numpunct()): Do not set _M_data->_M_grouping.
1831 * src/c++11/cxx11-shim_facets.cc (numpunct_shim): Remove _M_grouping
1832 and use cache's _M_grouping field.
1833 (__numpunct_fill_cache): Likewise.
1834 (__moneypunct_fill_cache): Improve comments.
1836 2015-01-26 Jonathan Wakely <jwakely@redhat.com>
1838 * testsuite/23_containers/set/operations/2.cc: Add test for
1839 non-transparent comparison function.
1841 2015-01-25 Oleg Endo <olegendo@gcc.gnu.org>
1844 * config/cpu/sh/atomicity.h (__exchange_and_add, __atomic_add):
1845 Remove SH4A inline asm and lock based implementations and use the
1846 defaults from ext/atomicity.h.
1848 2015-01-23 Jonathan Wakely <jwakely@redhat.com>
1850 * config/abi/pre/gnu.ver: Tighten GLIBCXX_3.4 patterns to not match
1851 new std::string constructors for byname facets.
1853 2015-01-22 Richard Biener <rguenther@suse.de>
1856 * libsupc++/eh_alloc.cc: Include new.
1857 (bitmask_type): Remove.
1858 (one_buffer): Likewise.
1859 (emergency_buffer): Likewise.
1860 (emergency_used): Likewise.
1861 (dependents_buffer): Likewise.
1862 (dependents_used): Likewise.
1863 (class pool): New custom fixed-size arena, variable size object
1865 (emergency_pool): New global.
1866 (__cxxabiv1::__cxa_allocate_exception): Use new emergency_pool.
1867 (__cxxabiv1::__cxa_free_exception): Likewise.
1868 (__cxxabiv1::__cxa_allocate_dependent_exception): Likewise.
1869 (__cxxabiv1::__cxa_free_dependent_exception): Likewise.
1871 2015-01-22 Tim Shen <timshen@google.com>
1874 * include/bits/regex.h (basic_regex<>::basic_regex,
1875 basic_regex<>::operator=, basic_regex<>::imbue): Conform to the
1877 * testsuite/28_regex/basic_regex/assign/char/cstring.cc: New testcase.
1879 2015-01-22 Tim Shen <timshen@google.com>
1882 * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
1883 regex_traits<>::lookup_classname): Correctly narrow input chars.
1884 * testsuite/28_regex/traits/wchar_t/user_defined.cc: New testcase.
1886 2015-01-21 Jonathan Wakely <jwakely@redhat.com>
1888 * config/abi/pre/gnu.ver: Use [jmy] for size_t parameters.
1890 2015-01-21 Jonathan Wakely <jwakely@redhat.com>
1892 * testsuite/29_atomics/atomic/64658.cc: Test stored value.
1894 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
1896 * doc/xml/manual/status_cxx2011.xml: Remove stray dbhtml tags.
1897 * doc/xml/manual/status_cxx2014.xml: Update status.
1898 * doc/html/manual/status.html: Regenerate.
1900 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
1903 * include/experimental/optional (bad_optional_access): Add default
1905 * testsuite/experimental/optional/requirements.cc: Test for default
1908 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
1910 * include/bits/stl_map.h (map::find<>, map::count<>,
1911 map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
1912 member function templates to perform heterogeneous lookup.
1913 * include/bits/stl_multimap.h (multimap::find<>, multimap::count<>,
1914 multimap::lower_bound<>, multimap::upper_bound<>,
1915 multimap::equal_range<>): Likewise.
1916 * include/bits/stl_multiset.h (multiset::find<>, multiset::count<>,
1917 multiset::lower_bound<>, multiset::upper_bound<>,
1918 multiset::equal_range<>): Likewise.
1919 * include/bits/stl_set.h (set::find<>, set::count<>,
1920 set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
1921 * include/bits/stl_tree.h (_Rb_tree::_S_lower_bound_tr,
1922 _Rb_tree::_S_upper_bound_tr, _Rb_tree::_M_find_tr,
1923 _Rb_tree::_M_count_tr, _Rb_tree::_M_lower_bound_tr,
1924 _Rb_tree::_M_upper_bound_tr, _Rb_tree::_M_equal_range_tr): Likewise.
1925 * testsuite/23_containers/map/operations/2.cc: New.
1926 * testsuite/23_containers/multimap/operations/2.cc: New.
1927 * testsuite/23_containers/multiset/operations/2.cc: New.
1928 * testsuite/23_containers/set/operations/2.cc: New.
1930 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
1932 * config/abi/pre/gnu.ver: Export new constructors.
1933 * include/bits/codecvt.h (codecvt_byname): Add string constructor.
1934 (codecvt_byname<char16_t>, codecvt_byname<char32_t>): Define explicit
1935 specializations and declare explicit instantiations.
1936 * include/bits/locale_classes.h (locale, collate_byname): Add string
1938 * include/bits/locale_facets.h (ctype_byname, numpunct_byname):
1940 * include/bits/locale_facets_nonio.h (time_get_byname,
1941 time_put_byname, moneypunct_byname, messages_byname): Likewise.
1942 * src/c++11/codecvt.cc (codecvt_byname<char16_t>,
1943 codecvt_byname<char32_t>): Define explicit instantiations.
1944 * src/c++11/locale-inst.cc (time_put_byname, codecvt_byname):
1945 Instantiate string constructors.
1946 (ctype_byname): Define string constructor.
1947 * testsuite/22_locale/codecvt_byname/1.cc: New.
1948 * testsuite/22_locale/collate_byname/1.cc: New.
1949 * testsuite/22_locale/ctype_byname/2.cc: New.
1950 * testsuite/22_locale/messages_byname/1.cc: New.
1951 * testsuite/22_locale/moneypunct_byname/1.cc: New.
1952 * testsuite/22_locale/numpunct_byname/1.cc: New.
1954 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
1957 * include/std/atomic (atomic_init): Define.
1958 * testsuite/29_atomics/atomic/64658.cc: New.
1960 2015-01-19 Tim Shen <timshen@google.com>
1963 * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
1964 regex_traits<>::lookup_classname): Support forward iterators.
1965 * testsuite/28_regex/traits/char/lookup_classname.cc: New testcases.
1966 * testsuite/28_regex/traits/char/lookup_collatename.cc: New testcase.
1968 2015-01-19 Tim Shen <timshen@google.com>
1972 * include/bits/regex.h (basic_regex<>::basic_regex,
1973 basic_regex<>::assign, basic_regex<>::imbue,
1974 basic_regex<>::swap, basic_regex<>::mark_count): Drop NFA after
1975 imbuing basic_regex; Make assign() transactional against exception.
1976 * include/bits/regex_compiler.h (__compile_nfa<>): Add back
1977 __compile_nfa SFINAE.
1978 * include/std/regex: Adjust include order to avoid __compile_nfa
1979 forward declaration.
1980 * testsuite/28_regex/basic_regex/assign/char/string.cc: New testcase.
1981 * testsuite/28_regex/basic_regex/imbue/string.cc: New testcase.
1983 2015-01-19 Ville Voutilainen <ville.voutilainen@gmail.com>
1984 Jonathan Wakely <jwakely@redhat.com>
1986 * include/bits/range_access.h (begin, end): Use _GLIBCXX14_CONSTEXPR
1987 on overloads for arrays.
1988 (cbegin, cend, rbegin, rend, crbegin, crend): New.
1989 * testsuite/24_iterators/range_access_cpp14.cc: New.
1991 2015-01-18 Jonathan Wakely <jwakely@redhat.com>
1994 * include/bits/stl_algo.h (__is_permutation): Also test for reaching
1995 end of the second range.
1996 * testsuite/25_algorithms/is_permutation/64646.cc: New.
1998 2015-01-18 Jonathan Wakely <jwakely@redhat.com>
2000 * doc/xml/manual/status_cxx2011.xml: Remove note about offsetof.
2001 * doc/html/manual/status.html: Regenerate.
2003 2015-01-18 Jonathan Wakely <jwakely@redhat.com>
2005 * include/bits/atomic_futex.h: Use mutex and condition_variable when
2006 atomic int is not lock-free. Make member variables private.
2007 * src/c++11/futex.cc: Likewise.
2009 * src/c++11/futex.cc: Fix order of includes and preprocessor condition.
2011 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
2014 * include/bits/atomic_futex.h: Use appropriate config macros for
2015 availability of std::mutex, std::condition and std::chrono.
2017 2015-01-17 Ville Voutilainen <ville.voutilainen@gmail.com>
2018 Jonathan Wakely <jwakely@redhat.com>
2020 * doc/xml/manual/status_cxx2011.xml: Update C++11 status.
2021 * doc/html/*: Regenerate.
2023 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
2027 * include/bits/algorithmfwd.h (rotate): Return an iterator.
2028 * include/bits/stl_algo.h (rotate, __rotate): Likewise.
2029 * testsuite/25_algorithms/rotate/dr488.cc: New.
2030 * testsuite/25_algorithms/rotate/check_type.cc: Adjust function type.
2031 * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
2033 * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
2036 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
2039 * include/bits/atomic_base.h: Remove atomic integral typedefs as
2040 synonyms for __atomic_base<int> etc.
2041 * include/std/atomic: Make atomic_int a synonym for atomic<int> and
2042 likewise for all atomic integral types.
2043 * testsuite/29_atomics/atomic_integral/cons/copy_list.cc: New.
2044 * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
2046 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
2049 * include/std/tuple (_Tuple_impl): Remove zero-element specialization
2050 and define one-element specialization.
2051 * testsuite/20_util/tuple/56785.cc: New.
2053 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
2055 * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc:
2056 Remove unused header.
2057 * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
2059 * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
2062 2015-01-16 Jonathan Wakely <jwakely@redhat.com>
2064 * include/bits/locale_conv.h (wstring_convert, wbuffer_convert): New.
2065 * include/std/locale: Include new header.
2066 * include/Makefile.am: Add it.
2067 * include/Makefile.in: Regenerate.
2068 * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc: New.
2069 * testsuite/22_locale/conversions/string/1.cc: New.
2070 * testsuite/22_locale/conversions/string/2.cc: New.
2071 * testsuite/22_locale/conversions/string/requirements/typedefs.cc: New.
2072 * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
2075 2015-01-16 Jonathan Wakely <jwakely@redhat.com>
2077 * config/abi/pre/gnu.ver: Export new symbols.
2078 * include/Makefile.am: Add codecvt.
2079 * include/Makefile.in: Regenerate.
2080 * include/std/codecvt: New header.
2081 * src/c++11/codecvt.cc (__codecvt_utf8_base, __codecvt_utf16_base,
2082 __codecvt_utf8_utf16_base): Define specializations.
2083 * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: New.
2084 * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc: New.
2085 * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
2088 2015-01-16 Torvald Riegel <triegel@redhat.com>
2090 * src/c++11/futex.cc: New file.
2091 * include/bits/atomic_futex.h: New file.
2092 * include/std/future (__future_base::_State_baseV2): Use
2093 atomic_futex_unsigned instead of mutex+condvar.
2094 * src/c++11/futex.cc: Likewise.
2095 * include/Makefile.am: Add atomic_futex.h.
2096 * include/Makefile.in: Likewise.
2097 * src/c++11/Makefile.am: Add futex.cc.
2098 * src/c++11/Makefile.in: Likewise.
2100 2015-01-16 Jonathan Wakely <jwakely@redhat.com>
2102 * acinclude.m4: Fix typo in comment.
2103 * configure: Regenerate.
2104 * include/bits/codecvt.h (codecvt<char16_t, char, mbstate_t>,
2105 codecvt<char16_t, char, mbstate_t>): Declare specializations.
2106 * include/bits/locale_facets.h: Reserve space for new specializations.
2107 * src/c++11/Makefile.am: Add codecvt.cc.
2108 * src/c++11/Makefile.in: Regenerate.
2109 * src/c++11/codecvt.cc: New.
2110 * src/c++98/Makefile.am: Compile locale_init.cc and localename.cc
2112 * src/c++98/Makefile.in: Regenerate.
2113 * src/c++98/locale_init.cc: Initialize new codecvt specializations.
2114 * src/c++98/localename.cc: Likewise.
2115 * config/abi/pre/gnu.ver: Exports for new codecvt specializations.
2116 * testsuite/22_locale/codecvt/utf8.cc: New.
2117 * testsuite/22_locale/locale/cons/unicode.cc: Check that new
2118 specializations are installed in locale objects.
2120 2015-01-16 Torvald Riegel <triegel@redhat.com>
2122 * include/std/shared_mutex (shared_timed_mutex): Add POSIX-based
2125 2015-01-13 Jonathan Wakely <jwakely@redhat.com>
2128 * config/abi/pre/gnu.ver: Export fstream functions using new string.
2130 2015-01-12 Jonathan Wakely <jwakely@redhat.com>
2133 * src/c++11/cxx11-shim_facets.cc (locale::facet::_M_sso_shim): Check
2137 * src/c++11/cxx11-shim_facets.cc: Check for wchar_t support.
2139 2015-01-10 Thomas Schwinge <thomas@codesourcery.com>
2141 * doc/xml/manual/parallel_mode.xml: Update for libgomp being
2142 renamed from "GNU OpenMP Runtime Library" to "GNU Offloading and
2143 Multi Processing Runtime Library".
2145 2015-01-09 Jonathan Wakely <jwakely@redhat.com>
2148 * include/bits/stl_uninitialized.h (uninitialized_copy): Fix
2149 is_assignable arguments.
2150 * testsuite/20_util/specialized_algorithms/uninitialized_copy/64476.cc:
2153 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
2155 * libsupc++/unwind-cxx.h: Revert previous commit.
2157 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
2159 * configure.host: Add arm*-*-freebsd* port_specific_symbol_files.
2161 2015-01-09 Tim Shen <timshen@google.com>
2164 * include/bits/regex.h (match_results<>::swap): Use std::swap
2166 * include/bits/regex_compiler.tcc (_Compiler<>::_M_quantifier):
2168 * testsuite/28_regex/match_results/swap.cc: New testcase.
2170 2015-01-08 Jonathan Wakely <jwakely@redhat.com>
2173 * include/std/type_traits (has_trivial_default_constructor,
2174 has_trivial_copy_constructor, has_trivial_copy_assign): Add deprecated
2176 * testsuite/20_util/has_trivial_copy_assign/requirements/
2177 explicit_instantiation.cc: Use -Wno-deprecated.
2178 * testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc:
2180 * testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
2181 * testsuite/20_util/has_trivial_copy_constructor/requirements/
2182 explicit_instantiation.cc: Likewise.
2183 * testsuite/20_util/has_trivial_copy_constructor/requirements/
2184 typedefs.cc: Likewise.
2185 * testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
2186 * testsuite/20_util/has_trivial_default_constructor/requirements/
2187 explicit_instantiation.c: Likewise.
2188 * testsuite/20_util/has_trivial_default_constructor/requirements/
2189 typedefs.cc: Likewise.
2190 * testsuite/20_util/has_trivial_default_constructor/value.cc:
2192 * testsuite/20_util/pair/requirements/dr801.cc: Replace deprecated
2194 * testsuite/20_util/tuple/requirements/dr801.cc: Likewise.
2195 * testsuite/util/testsuite_common_types.h: Likewise.
2197 2015-01-08 Jonathan Wakely <jwakely@redhat.com>
2199 * include/bits/hashtable_policy.h: Use __bool_constant.
2201 2015-01-07 Jonathan Wakely <jwakely@redhat.com>
2203 * libsupc++/Makefile.am: Compile del_ops.cc as C++14.
2204 * libsupc++/Makefile.in: Regenerate.
2206 2015-01-06 Jonathan Wakely <jwakely@redhat.com>
2208 * config/abi/pre/gnu.ver: Fix version conflict for std::locale::name().
2210 2015-01-05 Jakub Jelinek <jakub@redhat.com>
2212 Update copyright years.
2214 2015-01-04 Jonathan Wakely <jwakely@redhat.com>
2217 * testsuite/18_support/exception_ptr/64241.cc: Use
2218 dg-require-atomic-builtins.
2220 2015-01-02 Jonathan Wakely <jwakely@redhat.com>
2222 * testsuite/21_strings/basic_string/modifiers/64422.cc: Fix copyright
2225 2015-01-02 Tim Shen <timshen@google.com>
2228 * include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Copy the
2229 iterator, since the original one shouldn't be mutated.
2231 2015-01-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
2234 * src/c++98/misc-inst.cc (string::erase): Add missing overloads.
2235 (string::insert): Likewise.
2236 (string::replace): Likewise.
2237 (wstring::erase): Likewise.
2238 (wstring::insert): Likewise.
2239 (wstring::replace): Likewise.
2240 * testsuite/21_strings/basic_string/modifiers/64422.cc: New testcase.
2242 2015-01-02 Jonathan Wakely <jwakely@redhat.com>
2245 * doc/doxygen/user.cfg.in: Set correct TAB_SIZE.
2247 2015-01-02 Jonathan Wakely <jwakely@redhat.com>
2250 * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc:
2251 Revert removal of dg-require-string-conversions.
2252 * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
2254 * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
2256 * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
2258 * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
2260 * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
2262 * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
2264 * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
2266 * testsuite/21_strings/basic_string/numeric_conversions/char/
2267 stoull.cc: Likewise.
2268 * testsuite/21_strings/basic_string/numeric_conversions/char/
2269 to_string.cc: Likewise.
2271 Copyright (C) 2015 Free Software Foundation, Inc.
2273 Copying and distribution of this file, with or without modification,
2274 are permitted in any medium without royalty provided the copyright
2275 notice and this notice are preserved.