+2018-10-31 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/87822
+ * include/bits/stl_pair.h (__pair_base): Change to class template.
+ (pair): Make base class type depend on template parameters.
+ * testsuite/20_util/pair/87822.cc: New test.
+
+2018-10-30 Marek Polacek <polacek@redhat.com>
+
+ Implement P0892R2, explicit(bool).
+ * testsuite/20_util/any/cons/explicit.cc: Adjust dg-error.
+ * testsuite/20_util/pair/cons/explicit_construct.cc: Likewise.
+ * testsuite/20_util/tuple/cons/explicit_construct.cc: Likewise.
+
+2018-10-30 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/87809
+ * include/bits/forward_list.h (_Fwd_list_impl::_Fwd_list_impl()): Use
+ trait in exception-specification instead of possibly invalid
+ expression.
+ * include/bits/stl_bvector.h (_Bvector_impl::_Bvector_impl()):
+ Likewise.
+ * include/bits/stl_list.h (_List_impl::_List_impl()): Likewise.
+ * include/bits/stl_vector.h (_Vector_impl::_Vector_impl()): Likewise.
+ * testsuite/23_containers/forward_list/cons/87809.cc: New test.
+ * testsuite/23_containers/list/cons/87809.cc: New test.
+ * testsuite/23_containers/vector/bool/cons/87809.cc: New test.
+ * testsuite/23_containers/vector/cons/87809.cc: New test.
+
+ PR libstdc++/87784
+ * include/tr2/dynamic_bitset (dynamic_bitset::push_back): When there
+ are no unused bits in the last block, append a new block with the
+ right value so the bit doesn't need to be set. Only increment size
+ after setting the new bit, not before.
+ * testsuite/tr2/dynamic_bitset/pr87784.cc: New test.
+
+2018-10-29 David Malcolm <dmalcolm@redhat.com>
+
+ * testsuite/17_intro/using_namespace_std_exp_neg.cc: Remove
+ "expected namespace-name before" error.
+ * testsuite/17_intro/using_namespace_std_tr1_neg.cc: Likewise.
+
+2018-10-28 François Dumont <fdumont@gcc.gnu.org>
+
+ * testsuite/23_containers/deque/48101_neg.cc: Remove dg-prune-output
+ 'std' from regex pattern for versioned namespace compatibility.
+ * testsuite/23_containers/vector/48101_neg.cc: Likewise.
+ * testsuite/27_io/filesystem/path/io/dr2989.cc: Likewise.
+
+2018-10-25 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/87749
+ * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
+ (basic_string::operator=(basic_string&&)): For short strings copy the
+ buffer inline. Only fall back to using assign(const basic_string&) to
+ do a deep copy when reallocation is needed.
+ * testsuite/21_strings/basic_string/modifiers/assign/char/87749.cc:
+ New test.
+ * testsuite/21_strings/basic_string/modifiers/assign/char/
+ move_assign_optim.cc: New test.
+ * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/87749.cc:
+ New test.
+ * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/
+ move_assign_optim.cc: New test.
+
+2018-10-25 Marc Glisse <marc.glisse@inria.fr>
+
+ PR libstdc++/87106
+ * include/bits/alloc_traits.h (_S_construct, _S_destroy, construct,
+ destroy): Add noexcept specification.
+ * include/bits/allocator.h (construct, destroy): Likewise.
+ * include/ext/alloc_traits.h (construct, destroy): Likewise.
+ * include/ext/malloc_allocator.h (construct, destroy): Likewise.
+ * include/ext/new_allocator.h (construct, destroy): Likewise.
+ * include/bits/stl_uninitialized.h (__relocate_object_a, __relocate_a,
+ __relocate_a_1): New functions.
+ (__is_trivially_relocatable): New class.
+ * include/bits/stl_vector.h (__use_relocate): New static member.
+ * include/bits/vector.tcc (reserve, _M_realloc_insert,
+ _M_default_append): Use __relocate_a.
+ (reserve, _M_assign_aux, _M_realloc_insert, _M_fill_insert,
+ _M_default_append, _M_range_insert): Move _GLIBCXX_ASAN_ANNOTATE_REINIT
+ after _Destroy.
+ * testsuite/23_containers/vector/modifiers/push_back/49836.cc:
+ Replace CopyConsOnlyType with DelAnyAssign.
+
+2018-10-24 François Dumont <fdumont@gcc.gnu.org>
+
+ * include/debug/safe_unordered_container.h
+ (_Safe_unordered_container<>::_M_invalidate_locals): Take lambda
+ parameter type from local end variable.
+ (_Safe_unordered_container<>::_M_invalidate_all): Likewise.
+ * include/debug/unordered_map
+ (unordered_map<>::begin()): Use C++11 direct initialization.
+ (unordered_map<>::end()): Likewise.
+ (unordered_map<>::cbegin()): Likewise.
+ (unordered_map<>::cend()): Likewise.
+ (unordered_map<>::begin(size_type)): Likewise.
+ (unordered_map<>::end(size_type)): Likewise.
+ (unordered_map<>::cbegin(size_type)): Likewise.
+ (unordered_map<>::cend(size_type)): Likewise.
+ (unordered_map<>::emplace<>(_Args&&...)): Likewise.
+ (unordered_map<>::emplace_hint<>(const_iterator, _Args&&...)): Likewise.
+ (unordered_map<>::insert(const value_type&)): Likewise.
+ (unordered_map<>::insert(value_type&&)): Likewise.
+ (unordered_map<>::insert<>(_Pair&&)): Likewise.
+ (unordered_map<>::insert(const_iterator, const value_type&)): Likewise.
+ (unordered_map<>::insert(const_iterator, value_type&&)): Likewise.
+ (unordered_map<>::insert<>(const_iterator, _Pair&&)): Likewise.
+ (unordered_map<>::try_emplace<>(const key_type&, _Args&&...)): Likewise.
+ (unordered_map<>::try_emplace<>(key_type&&, _Args&&...)): Likewise.
+ (unordered_map<>::try_emplace<>(const_iterator, const key_type&,
+ _Args&&...)): Likewise.
+ (unordered_map<>::try_emplace<>(const_iterator, key_type&&,
+ _Args&&...)): Likewise.
+ (unordered_map<>::insert_or_assign<>(const key_type&, _Obj&&)): Likewise.
+ (unordered_map<>::insert_or_assign<>(key_type&&, _Obj&&)): Likewise.
+ (unordered_map<>::insert_or_assign<>(const_iterator, const key_type&,
+ _Obj&&)): Likewise.
+ (unordered_map<>::insert_or_assign<>(const_iterator, key_type&&,
+ _Obj&&)): Likewise.
+ (unordered_map<>::insert(note_type&&)): Likewise.
+ (unordered_map<>::find(const key_type&)): Likewise.
+ (unordered_map<>::equal_range(const key_type&)): Likewise.
+ (unordered_map<>::_M_extract): New.
+ (unordered_map<>::extract(const_iterator)): Use latter.
+ (unordered_map<>::extract(const key_type&)): Likewise.
+ (unordered_map<>::_M_erase): New.
+ (unordered_map<>::erase(const key_type&)): Use latter.
+ (unordered_map<>::erase(const_iterator)): Likewise.
+ (unordered_map<>::erase(iterator)): Likewise.
+ (unordered_map<>::_M_invalidate): New.
+ (unordered_map<>::erase(const_iterator, const_iterator)): Use latter.
+ (unordered_multimap<>::begin()): Use C++11 direct initialization.
+ (unordered_multimap<>::end()): Likewise.
+ (unordered_multimap<>::cbegin()): Likewise.
+ (unordered_multimap<>::cend()): Likewise.
+ (unordered_multimap<>::begin(size_type)): Likewise.
+ (unordered_multimap<>::end(size_type)): Likewise.
+ (unordered_multimap<>::cbegin(size_type)): Likewise.
+ (unordered_multimap<>::cend(size_type)): Likewise.
+ (unordered_multimap<>::emplace<>(_Args&&...)): Likewise.
+ (unordered_multimap<>::emplace_hint<>(const_iterator, _Args&&...)): Likewise.
+ (unordered_multimap<>::insert(const value_type&)): Likewise.
+ (unordered_multimap<>::insert(const_iterator, const value_type&)): Likewise.
+ (unordered_multimap<>::insert(const_iterator, value_type&&)): Likewise.
+ (unordered_multimap<>::insert<>(_Pair&&)): Likewise.
+ (unordered_multimap<>::insert<>(const_iterator, _Pair&&)): Likewise.
+ (unordered_multimap<>::insert(note_type&&)): Likewise.
+ (unordered_multimap<>::insert(const_iterator, note_type&&)): Likewise.
+ (unordered_multimap<>::find(const key_type&)): Likewise.
+ (unordered_multimap<>::equal_range(const key_type&)): Likewise.
+ (unordered_multimap<>::_M_extract): New.
+ (unordered_multimap<>::extract(const_iterator)): Use latter.
+ (unordered_multimap<>::extract(const key_type&)): Likewise.
+ (unordered_multimap<>::_M_erase): New.
+ (unordered_multimap<>::erase(const_iterator)): Likewise.
+ (unordered_multimap<>::erase(iterator)): Likewise.
+ (unordered_multimap<>::_M_invalidate): New.
+ (unordered_multimap<>::erase(const key_type&)): Use latter.
+ (unordered_multimap<>::erase(const_iterator, const_iterator)): Likewise.
+ * include/debug/unordered_set
+ (unordered_set<>::begin()): Use C++11 direct initialization.
+ (unordered_set<>::end()): Likewise.
+ (unordered_set<>::cbegin()): Likewise.
+ (unordered_set<>::cend()): Likewise.
+ (unordered_set<>::begin(size_type)): Likewise.
+ (unordered_set<>::end(size_type)): Likewise.
+ (unordered_set<>::cbegin(size_type)): Likewise.
+ (unordered_set<>::cend(size_type)): Likewise.
+ (unordered_set<>::emplace<>(_Args&&...)): Likewise.
+ (unordered_set<>::emplace_hint<>(const_iterator, _Args&&...)): Likewise.
+ (unordered_set<>::insert(const value_type&)): Likewise.
+ (unordered_set<>::insert(value_type&&)): Likewise.
+ (unordered_set<>::insert(const_iterator, const value_type&)): Likewise.
+ (unordered_set<>::insert(const_iterator, value_type&&)): Likewise.
+ (unordered_set<>::insert(note_type&&)): Likewise.
+ (unordered_set<>::insert(const_iterator, note_type&&)): Likewise.
+ (unordered_set<>::find(const key_type&)): Likewise.
+ (unordered_set<>::equal_range(const key_type&)): Likewise.
+ (unordered_set<>::_M_extract): New.
+ (unordered_set<>::extract(const_iterator)): Use latter.
+ (unordered_set<>::extract(const key_type&)): Likewise.
+ (unordered_set<>::_M_erase): New.
+ (unordered_set<>::erase(const key_type&)): Use latter.
+ (unordered_set<>::erase(const_iterator)): Likewise.
+ (unordered_set<>::erase(iterator)): Likewise.
+ (unordered_set<>::_M_invalidate): New.
+ (unordered_set<>::erase(const_iterator, const_iterator)): Use latter.
+ (unordered_multiset<>::begin()): Use C++11 direct initialization.
+ (unordered_multiset<>::end()): Likewise.
+ (unordered_multiset<>::cbegin()): Likewise.
+ (unordered_multiset<>::cend()): Likewise.
+ (unordered_multiset<>::begin(size_type)): Likewise.
+ (unordered_multiset<>::end(size_type)): Likewise.
+ (unordered_multiset<>::cbegin(size_type)): Likewise.
+ (unordered_multiset<>::cend(size_type)): Likewise.
+ (unordered_multiset<>::emplace<>(_Args&&...)): Likewise.
+ (unordered_multiset<>::emplace_hint<>(const_iterator, _Args&&...)): Likewise.
+ (unordered_multiset<>::insert(const value_type&)): Likewise.
+ (unordered_multiset<>::insert(const_iterator, const value_type&)): Likewise.
+ (unordered_multiset<>::insert(value_type&&)): Likewise.
+ (unordered_multiset<>::insert(const_iterator, value_type&&)): Likewise.
+ (unordered_multiset<>::insert(node_type&&)): Likewise.
+ (unordered_multiset<>::insert(const_iterator, node_type&&)): Likewise.
+ (unordered_multiset<>::find(const key_type&)): Likewise.
+ (unordered_multiset<>::equal_range(const key_type&)): Likewise.
+ (unordered_multiset<>::_M_extract): New.
+ (unordered_multiset<>::extract(const_iterator)): Use latter.
+ (unordered_multiset<>::extract(const key_type&)): Likewise.
+ (unordered_multiset<>::_M_erase): New.
+ (unordered_multiset<>::erase(const_iterator)): Likewise.
+ (unordered_multiset<>::erase(iterator)): Likewise.
+ (unordered_multiset<>::_M_invalidate): New.
+ (unordered_multiset<>::erase(const key_type&)): Use latter.
+ (unordered_multiset<>::erase(const_iterator, const_iterator)): Likewise.
+
+ * include/c_global/cstddef: Add versioned namespace.
+
+2018-10-23 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/87704
+ * include/bits/unique_ptr.h (unique_ptr::unique_ptr(nullptr_t)): Do
+ not delegate to default constructor.
+ (unique_ptr<T[], D>::unique_ptr(nullptr_t)): Likewise.
+ * testsuite/20_util/unique_ptr/cons/incomplete.cc: New test.
+
+2018-10-20 François Dumont <fdumont@gcc.gnu.org>
+
+ * testsuite/util/testsuite_containers.h
+ (forward_members_unordered<>::forward_members_unordered
+ (const value_type&)): Add local_iterator pre and post increment checks.
+ * config/abi/pre/gnu.ver: Add GLIBCXX_3.4.26 new symbol.
+
+2018-10-19 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/23_containers/array/requirements/explicit_instantiation/
+ 3.cc: Skip test when compiled with a -std=c++NN strict mode.
+ * testsuite/23_containers/deque/requirements/explicit_instantiation/
+ 3.cc: Likewise.
+ * testsuite/23_containers/forward_list/requirements/
+ explicit_instantiation/3.cc: Likewise.
+ * testsuite/23_containers/list/requirements/explicit_instantiation/
+ 3.cc: Likewise.
+ * testsuite/23_containers/map/requirements/explicit_instantiation/
+ 3.cc: Likewise.
+ * testsuite/23_containers/multimap/requirements/explicit_instantiation/
+ 3.cc: Likewise.
+ * testsuite/23_containers/multiset/requirements/explicit_instantiation/
+ 3.cc: Likewise.
+ * testsuite/23_containers/set/requirements/explicit_instantiation/
+ 3.cc: Likewise.
+ * testsuite/23_containers/unordered_map/requirements/
+ explicit_instantiation/3.cc: Likewise.
+ * testsuite/23_containers/unordered_multimap/requirements/
+ explicit_instantiation/3.cc: Likewise.
+ * testsuite/23_containers/unordered_multiset/requirements/
+ explicit_instantiation/3.cc: Likewise.
+ * testsuite/23_containers/unordered_set/requirements/
+ explicit_instantiation/3.cc: Likewise.
+ * testsuite/23_containers/vector/ext_pointer/explicit_instantiation/
+ 3.cc: Likewise.
+ * testsuite/23_containers/vector/requirements/explicit_instantiation/
+ 3.cc: Likewise.
+
+ * testsuite/23_containers/deque/48101_neg.cc: Prune additional errors
+ printed when __STRICT_ANSI__ is defined.
+ * testsuite/23_containers/forward_list/48101_neg.cc: Likewise.
+ * testsuite/23_containers/list/48101_neg.cc: Likewise.
+ * testsuite/23_containers/multiset/48101_neg.cc: Likewise.
+ * testsuite/23_containers/set/48101_neg.cc: Likewise.
+ * testsuite/23_containers/unordered_multiset/48101_neg.cc: Likewise.
+ * testsuite/23_containers/unordered_set/48101_neg.cc: Likewise.
+ * testsuite/23_containers/vector/48101_neg.cc: Likewise.
+
+ * testsuite/23_containers/forward_list/requirements/
+ explicit_instantiation/5.cc [__STRICT_ANSI__]: Don't test non-standard
+ extension.
+ * testsuite/23_containers/list/requirements/explicit_instantiation/
+ 5.cc [__STRICT_ANSI__]: Likewise.
+ * testsuite/23_containers/map/requirements/explicit_instantiation/5.cc
+ [__STRICT_ANSI__]: Likewise.
+ * testsuite/23_containers/multimap/requirements/explicit_instantiation/
+ 5.cc [__STRICT_ANSI__]: Likewise.
+ * testsuite/23_containers/multiset/requirements/explicit_instantiation/
+ 5.cc [__STRICT_ANSI__]: Likewise.
+ * testsuite/23_containers/set/requirements/explicit_instantiation/5.cc
+ [__STRICT_ANSI__]: Likewise.
+ * testsuite/23_containers/unordered_map/requirements/debug_container.cc
+ [__STRICT_ANSI__]: Likewise.
+ * testsuite/23_containers/unordered_map/requirements/
+ explicit_instantiation/5.cc [__STRICT_ANSI__]: Likewise.
+ * testsuite/23_containers/unordered_multimap/requirements/
+ explicit_instantiation/5.cc [__STRICT_ANSI__]: Likewise.
+ * testsuite/23_containers/unordered_multiset/requirements/
+ explicit_instantiation/5.cc [__STRICT_ANSI__]: Likewise.
+ * testsuite/23_containers/unordered_set/requirements/
+ explicit_instantiation/5.cc [__STRICT_ANSI__]: Likewise.
+
+ * testsuite/20_util/scoped_allocator/1.cc: Use allocator with correct
+ value type for the container.
+ * testsuite/23_containers/forward_list/cons/14.cc: Likewise.
+ * testsuite/23_containers/map/56613.cc: Likewise.
+ * testsuite/23_containers/unordered_map/55043.cc: Likewise.
+ * testsuite/23_containers/unordered_map/allocator/copy.cc: Likewise.
+ * testsuite/23_containers/unordered_map/allocator/copy_assign.cc:
+ Likewise.
+ * testsuite/23_containers/unordered_map/allocator/minimal.cc:
+ Likewise.
+ * testsuite/23_containers/unordered_map/allocator/move.cc: Likewise.
+ * testsuite/23_containers/unordered_map/allocator/move_assign.cc:
+ Likewise.
+ * testsuite/23_containers/unordered_map/allocator/noexcept.cc:
+ Likewise.
+ * testsuite/23_containers/unordered_map/cons/81891.cc: Likewise.
+ * testsuite/23_containers/unordered_map/requirements/exception/
+ basic.cc: Likewise.
+ * testsuite/23_containers/unordered_map/requirements/exception/
+ generation_prohibited.cc: Likewise.
+ * testsuite/23_containers/unordered_map/requirements/exception/
+ propagation_consistent.cc: Likewise.
+ * testsuite/23_containers/unordered_multimap/55043.cc: Likewise.
+ * testsuite/23_containers/unordered_multimap/allocator/copy.cc:
+ Likewise.
+ * testsuite/23_containers/unordered_multimap/allocator/copy_assign.cc:
+ Likewise.
+ * testsuite/23_containers/unordered_multimap/allocator/minimal.cc:
+ Likewise.
+ * testsuite/23_containers/unordered_multimap/allocator/move.cc:
+ Likewise.
+ * testsuite/23_containers/unordered_multimap/allocator/move_assign.cc:
+ Likewise.
+ * testsuite/23_containers/unordered_multimap/allocator/noexcept.cc:
+ Likewise.
+ * testsuite/23_containers/unordered_multimap/requirements/exception/
+ basic.cc: Likewise.
+ * testsuite/23_containers/unordered_multimap/requirements/exception/
+ generation_prohibited.cc: Likewise.
+ * testsuite/23_containers/unordered_multimap/requirements/exception/
+ propagation_consistent.cc: Likewise.
+ * testsuite/23_containers/unordered_multimap/requirements/
+ explicit_instantiation/5.cc: Likewise.
+ * testsuite/ext/malloc_allocator/sanity.cc: Likewise.
+
+ * ext/special_functions/airy_ai/check_nan.cc: Skip test for
+ non-standard extension when a strict -std=c++NN dialect is used.
+ * ext/special_functions/airy_ai/check_value.cc: Likewise.
+ * ext/special_functions/airy_ai/compile.cc: Likewise.
+ * ext/special_functions/airy_bi/check_nan.cc: Likewise.
+ * ext/special_functions/airy_bi/check_value.cc: Likewise.
+ * ext/special_functions/airy_bi/compile.cc: Likewise.
+ * ext/special_functions/conf_hyperg/check_nan.cc: Likewise.
+ * ext/special_functions/conf_hyperg/check_value.cc: Likewise.
+ * ext/special_functions/conf_hyperg/compile.cc: Likewise.
+ * ext/special_functions/hyperg/check_nan.cc: Likewise.
+ * ext/special_functions/hyperg/check_value.cc: Likewise.
+ * ext/special_functions/hyperg/compile.cc: Likewise.
+
+ * testsuite/23_containers/list/requirements/explicit_instantiation/
+ 5_c++0x.cc: Remove redundant test that is functionally identical to
+ the 5.cc test.
+ * testsuite/23_containers/map/requirements/explicit_instantiation/
+ 5_c++0x.cc: Likewise.
+ * testsuite/23_containers/multimap/requirements/explicit_instantiation/
+ 5_c++0x.cc: Likewise.
+ * testsuite/23_containers/multiset/requirements/explicit_instantiation/
+ 5_c++0x.cc: Likewise.
+ * testsuite/23_containers/set/requirements/explicit_instantiation/
+ 5_c++0x.cc: Likewise.
+
+ * include/bits/regex_executor.tcc (_Backref_matcher::_M_apply): Use
+ _GLIBCXX_STD_A to refer to normal mode algorithms.
+ * testsuite/28_regex/headers/regex/parallel_mode.cc: New test.
+ * testsuite/28_regex/headers/regex/std_c++0x_neg.cc: Remove empty
+ whitespace.
+
+ * include/debug/map.h (map::erase(iterator)): Add abi-tag so that
+ C++11 version mangles differently from incompatible C++98 version.
+ * include/debug/multimap.h (multimap::erase(iterator)): Likewise.
+ * include/debug/multiset.h (multiset::erase(iterator))
+ (multiset::erase(const_iterator, const_iterator)): Likewise.
+ * include/debug/set.h (set::erase(iterator))
+ (multiset::erase(const_iterator, const_iterator)): Likewise.
+
+2018-10-18 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/20_util/duration/cons/2.cc: Add -ffloat-store to fix
+ failure when compiled without optimisation.
+ * testsuite/ext/profile/mutex_extensions_neg.cc: Prune additional
+ errors caused by C++17 std::pmr alias templates.
+
+ PR libstdc++/87642
+ * config/locale/gnu/monetary_members.cc
+ (moneypunct<char, true>::_M_initialize_moneypunct): Use
+ __narrow_multibyte_chars to convert multibyte thousands separators
+ to a single char.
+ * config/locale/gnu/numeric_members.cc
+ (numpunct<char>::_M_initialize_numpunct): Likewise.
+ (__narrow_multibyte_chars): New function.
+
+ PR libstdc++/87641
+ * include/bits/valarray_array.h (__valarray_sum): Use first element
+ to initialize accumulator instead of value-initializing it.
+ (__valarray_product<_Tp>): Move to ...
+ * src/c++98/valarray.cc (__valarray_product<_Tp>): Here. Use first
+ element to initialize accumulator.
+ (__valarray_product(const valarray<size_t>&)): Remove const_cast made
+ unnecessary by LWG 389.
+ * testsuite/26_numerics/valarray/87641.cc: New test.
+
+2018-10-18 François Dumont <fdumont@gcc.gnu.org>
+
+ Partial revert.
+ 2018-10-08 François Dumont <fdumont@gcc.gnu.org>
+
+ * include/debug/list (list<>::cbegin()): Use C++11 direct
+ initialization.
+ (list<>::cend()): Likewise.
+ (list<>::erase(const_iterator, const_iterator)): Ensure consistent
+ iterator comparisons.
+ (list<>::splice(const_iterator, list&&, const_iterator,
+ const_iterator)): Likewise.
+
+ Partial revert.
+ 2018-10-15 François Dumont <fdumont@gcc.gnu.org>
+
+ * include/debug/vector (vector<>::cbegin()): Use C++11 direct
+ initialization.
+ (vector<>::cend()): Likewise.
+ (vector<>::insert(const_iterator, const _Tp&)): Use consistent
+ iterator comparison.
+ (vector<>::erase(const_iterator)): Likewise.
+ (vector<>::erase(const_iterator, const_iterator)): Likewise.
+
+2018-10-17 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ PR libstdc++/87619
+ * include/std/variant (__select_index): Fix an off-by-one.
+ * testsuite/20_util/variant/87619.cc: New.
+
+2018-10-16 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/random.h (random_device) [!_GLIBCXX_USE_DEV_RANDOM]:
+ Fix default constructor to call correct function.
+
+ * testsuite/experimental/net/internet/address/v4/creation.cc: Do not
+ declare ip in global namespace, to avoid collision with struct ip
+ defined in <netinet/ip.h>.
+
+ * include/experimental/bits/net.h: Move versioned namespace macros
+ to correct location.
+ * include/experimental/buffer: Likewise.
+ * include/experimental/executor: Likewise.
+ * include/experimental/internet: Likewise.
+ * include/experimental/io_context: Likewise.
+ * include/experimental/netfwd: Likewise.
+ * include/experimental/socket: Likewise.
+ * include/experimental/timer: Likewise.
+
+ * config.h.in: Regenerate.
+ * configure: Regenerate.
+ * configure.ac: Check for headers used by Networking TS.
+ * include/experimental/executor: Include <condition_variable>
+ instead of <mutex>.
+ * include/experimental/internet: Use autoconf macros for available
+ headers. Include <sys/socket.h> for. Remove <cstring> and use
+ __builtin_memcpy and __builtin_strchr.
+ (resolver_errc) [!_GLIBCXX_HAVE_NETDB_H]: Do not define.
+ (address_v4::to_string, address_v6::to_string)
+ [!_GLIBCXX_HAVE_ARPA_INET_H]: Likewise.
+ (basic_resolver_results) [!_GLIBCXX_HAVE_NETDB_H]: Make private
+ constructors report errors.
+ [!_GLIBCXX_HAVE_NETINET_TCP_H] (tcp::no_delay): Do not define.
+ * include/experimental/io_context: Likewise.
+ * include/experimental/socket: Likewise.
+ [!_GLIBCXX_HAVE_SYS_SOCKET_H, !_GLIBCXX_HAVE_POLL_H] (socket_base): Do
+ not define nested types when relevant header not available.
+ (__socket_impl::native_non_blocking) [!_GLIBCXX_HAVE_FCNTL_H]: Report
+ an error.
+ (__basic_socket_impl::open, __basic_socket_impl::local_endpoint)
+ (__basic_socket_impl::bind) [!_GLIBCXX_HAVE_SYS_SOCKET_H]: Likewise.
+ (__basic_socket_impl::io_control) [!_GLIBCXX_HAVE_SYS_IOCTL_H]:
+ Likewise.
+ (basic_socket::at_mark, basic_socket::shutdown)
+ (basic_socket::remote_endpoint, basic_socket::connect)
+ (basic_socket::async_connect) [!_GLIBCXX_HAVE_SYS_SOCKET_H]: Likewise.
+ (basic_socket::available) [_GLIBCXX_HAVE_SYS_IOCTL_H]: Check macro
+ for <sys/ioctl.h> availability.
+ (basic_socket::wait) [!_GLIBCXX_HAVE_POLL_H]: Likewise.
+ (basic_datagram_socket::receive, basic_datagram_socket::async_receive)
+ (basic_datagram_socket::receive_from)
+ (basic_datagram_socket::async_receive_from)
+ (basic_datagram_socket::send, basic_datagram_socket::async_send)
+ (basic_datagram_socket::send_to, basic_datagram_socket::async_send_to)
+ [!_GLIBCXX_HAVE_SYS_SOCKET_H]: Likewise.
+ (basic_stream_socket::receive, basic_stream_socket::async_receive)
+ (basic_stream_socket::send, basic_stream_socket::async_send)
+ [!_GLIBCXX_HAVE_SYS_SOCKET_H]: Likewise.
+ (basic_socket_acceptor::listen, basic_socket_acceptor::accept)
+ (basic_socket_acceptor::async_accept) [!_GLIBCXX_HAVE_SYS_SOCKET_H]:
+ Likewise.
+ (basic_socket_acceptor::wait) [!_GLIBCXX_HAVE_POLL_H]: Likewise.
+
+ * testsuite/experimental/net/headers.cc: Remove dg-options.
+ * testsuite/experimental/net/buffer/arithmetic.cc: Replace dg-options
+ with dg-do using effective target.
+ * testsuite/experimental/net/buffer/const.cc: Likewise.
+ * testsuite/experimental/net/buffer/creation.cc: Likewise.
+ * testsuite/experimental/net/buffer/mutable.cc: Likewise.
+ * testsuite/experimental/net/buffer/size.cc: Likewise.
+ * testsuite/experimental/net/buffer/traits.cc: Likewise.
+ * testsuite/experimental/net/execution_context/use_service.cc:
+ Likewise.
+ * testsuite/experimental/net/internet/address/v4/comparisons.cc:
+ Likewise.
+ * testsuite/experimental/net/internet/address/v4/cons.cc: Likewise.
+ * testsuite/experimental/net/internet/address/v4/creation.cc:
+ Likewise.
+ * testsuite/experimental/net/internet/address/v4/members.cc: Likewise.
+ * testsuite/experimental/net/internet/resolver/base.cc: Likewise.
+ * testsuite/experimental/net/internet/resolver/ops/lookup.cc:
+ Likewise.
+ * testsuite/experimental/net/internet/resolver/ops/reverse.cc:
+ Likewise.
+ * testsuite/experimental/net/timer/waitable/cons.cc: Likewise.
+ * testsuite/experimental/net/timer/waitable/dest.cc: Likewise.
+ * testsuite/experimental/net/timer/waitable/ops.cc: Likewise.
+
+ * include/experimental/socket (basic_socket::at_mark): Add missing
+ return.
+
+ * acinclude.m4 (GLIBCXX_CHECK_RANDOM_TR1): Replace with ...
+ (GLIBCXX_CHECK_DEV_RANDOM): New macro with more descriptive name.
+ Define _GLIBCXX_USE_DEV_RANDOM as well as _GLIBCXX_USE_RANDOM_TR1.
+ * config.h.in: Regenerate.
+ * configure: Regenerate.
+ * configure.ac: Use GLIBCXX_CHECK_DEV_RANDOM instead of
+ GLIBCXX_CHECK_RANDOM_TR1.
+ crossconfig.m4: Likewise.
+ * include/bits/random.h (random_device): Use _GLIBCXX_USE_DEV_RANDOM
+ instead of _GLIBCXX_USE_RANDOM_TR1.
+ * testsuite/26_numerics/random/random_device/cons/token.cc: Likewise.
+
+2018-10-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * testsuite/lib/dg-options.exp (add_options_for_net_ts): New proc.
+ * testsuite/experimental/net/internet/address/v4/comparisons.cc:
+ Add dg-add-options net_ts.
+ * testsuite/experimental/net/internet/address/v4/cons.cc: Likewise.
+ * testsuite/experimental/net/internet/address/v4/creation.cc: Likewise.
+ * testsuite/experimental/net/internet/address/v4/members.cc: Likewise.
+ * testsuite/experimental/net/internet/resolver/base.cc: Likewise.
+ * testsuite/experimental/net/internet/resolver/ops/lookup.cc: Likewise.
+ * testsuite/experimental/net/internet/resolver/ops/reverse.cc: Likewise.
+
+2018-10-16 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/20_util/duration/literals/range_neg.cc: Adjust pruned
+ diagnostic to account for quotes around 'constexpr'.
+ * testsuite/23_containers/deque/capacity/max_size.cc: Define static
+ variable.
+ * testsuite/23_containers/vector/capacity/max_size.cc: Likewise.
+
+ PR libstdc++/87618
+ * config/abi/pre/gnu.ver: Fix typos in patterns for basic_stringbuf.
+ * testsuite/27_io/basic_stringbuf/cons/char/default.cc: Disable
+ optimisation to check constructor definition can be linked to.
+ * testsuite/27_io/basic_stringbuf/cons/wchar_t/default.cc: Likewise.
+
+2018-10-15 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/22_locale/numpunct/members/char/3.cc: Adjust test to
+ account for change to glibc it_IT localedata (glibc bz#10797).
+
+ PR libstdc++/87587
+ * src/c++11/cxx11-shim_facets.cc: Suppress -Wabi warnings.
+
+2018-10-15 François Dumont <fdumont@gcc.gnu.org>
+
+ * include/debug/vector (vector<>::cbegin()): Use C++11 direct
+ initialization.
+ (vector<>::cend()): Likewise.
+ (vector<>::emplace(const_iterator, _Args&&...)): Likewise and use
+ consistent iterator comparison.
+ (vector<>::insert(const_iterator, size_type, const _Tp&)): Likewise.
+ (vector<>::insert(const_iterator, _InputIterator, _InputIterator)):
+ Likewise.
+ (vector<>::erase(const_iterator)): Likewise.
+ (vector<>::erase(const_iterator, const_iterator)): Likewise.
+
+2018-10-12 Jonathan Wakely <jwakely@redhat.com>
+
+ Initial commit of Networking TS implementation.
+ * include/Makefile.am: Add new headers.
+ * include/Makefile.in: Regenerate.
+ * include/experimental/bits/net.h: New header for common
+ implementation details of Networking TS.
+ * include/experimental/buffer: New header.
+ * include/experimental/executor: New header.
+ * include/experimental/internet: New header.
+ * include/experimental/io_context: New header.
+ * include/experimental/net: New header.
+ * include/experimental/netfwd: New header.
+ * include/experimental/socket: New header.
+ * include/experimental/timer: New header.
+ * testsuite/experimental/net/buffer/arithmetic.cc: New test.
+ * testsuite/experimental/net/buffer/const.cc: New test.
+ * testsuite/experimental/net/buffer/creation.cc: New test.
+ * testsuite/experimental/net/buffer/mutable.cc: New test.
+ * testsuite/experimental/net/buffer/size.cc: New test.
+ * testsuite/experimental/net/buffer/traits.cc: New test.
+ * testsuite/experimental/net/execution_context/use_service.cc: New
+ test.
+ * testsuite/experimental/net/headers.cc: New test.
+ * testsuite/experimental/net/internet/address/v4/comparisons.cc: New
+ test.
+ * testsuite/experimental/net/internet/address/v4/cons.cc: New test.
+ * testsuite/experimental/net/internet/address/v4/creation.cc: New
+ test.
+ * testsuite/experimental/net/internet/address/v4/members.cc: New
+ test.
+ * testsuite/experimental/net/internet/resolver/base.cc: New test.
+ * testsuite/experimental/net/internet/resolver/ops/lookup.cc: New
+ test.
+ * testsuite/experimental/net/internet/resolver/ops/reverse.cc: New
+ test.
+ * testsuite/experimental/net/timer/waitable/cons.cc: New test.
+ * testsuite/experimental/net/timer/waitable/dest.cc: New test.
+ * testsuite/experimental/net/timer/waitable/ops.cc: New test.
+
+ PR libstdc++/77691
+ * include/experimental/memory_resource (__resource_adaptor_imp): Do
+ not allocate sizes smaller than alignment when relying on guaranteed
+ alignment.
+ * testsuite/experimental/memory_resource/new_delete_resource.cc:
+ Adjust expected number of bytes allocated for alignof(max_align_t).
+
+2018-10-11 François Dumont <fdumont@gcc.gnu.org>
+
+ * include/debug/forward_list
+ (forward_list<>::before_begin()): Use C++11 direct initialization.
+ (forward_list<>::begin()): Likewise.
+ (forward_list<>::end()): Likewise.
+ (forward_list<>::cbefore_begin()): Likewise.
+ (forward_list<>::cbegin()): Likewise.
+ (forward_list<>::cend()): Likewise.
+ (forward_list<>::emplace_after<>(const_iterator, _Args&&...)): Likewise.
+ (forward_list<>::insert_after(const_iterator, const _Tp&)): Likewise.
+ (forward_list<>::insert_after(const_iterator, _Tp&&)): Likewise.
+ (forward_list<>::insert_after(const_iterator, size_type, const _Tp&)):
+ Likewise.
+ (forward_list<>::insert_after(const_iterator, initializer_list<>)):
+ Likewise.
+ (forward_list<>::erase_after(const_iterator)): Likewise.
+ (forward_list<>::erase_after(const_iterator, const_iterator)): Likewise
+ and ensure consistent iterator comparison.
+
+ * include/bits/forward_list.h
+ (_Fwd_list_iterator<>::operator==): Replace member function with inline
+ friend.
+ (_Fwd_list_iterator<>::operator!=): Likewise.
+ (_Fwd_list_const_iterator<>::operator==): Likewise.
+ (_Fwd_list_const_iterator<>::operator!=): Likewise.
+ (operator==(const _Fwd_list_iterator<>&,
+ const _Fwd_list_const_iterator<>&)): Remove.
+ (operator!=(const _Fwd_list_iterator<>&,
+ const _Fwd_list_const_iterator<>&)): Remove.
+ (forward_list<>::_Node): Take typedef from base type.
+ (forward_list<>::iterator): Likewise.
+ (forward_list<>::const_iterator): Likewise.
+
+2018-10-11 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/80538
+ * src/c++11/thread.cc (this_thread::__sleep_for)
+ [_GLIBCXX_HAVE_SLEEP]: Only call sleep for non-zero values.
+ Loop while sleep call is interrupted and until steady_clock
+ shows requested duration has elapsed.
+ (!_GLIBCXX_HAVE_USLEEP]: Use the _GLIBCXX_HAVE_SLEEP code path, but
+ avoiding the usleep call.
+ * testsuite/30_threads/this_thread/60421.cc: Test repeated
+ signal interruptions.
+
+ * include/bits/allocator.h
+ (operator==(const allocator<_Tp>&, const allocator<_Tp>))
+ (operator!=(const allocator<_Tp>&, const allocator<_Tp>)): Replace
+ with inline friends.
+ * include/ext/debug_allocator.h (operator==, operator!=): Replace
+ with inline friend functions that compare to rebound allocators.
+ * include/ext/malloc_allocator.h (operator==, operator!=): Likewise.
+ * include/ext/new_allocator.h (operator==, operator!=): Likewise.
+ * testsuite/ext/debug_allocator/eq.cc: New test.
+ * testsuite/ext/ext_pointer/alloc_eq.cc: New test.
+ * testsuite/ext/malloc_allocator/eq.cc: New test.
+ * testsuite/ext/new_allocator/eq.cc: New test.
+
+2018-10-10 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/87544
+ * include/bits/stl_vector.h (vector::_S_max_size): Limit size to
+ PTRDIFF_MAX / sizeof(value_type).
+ * include/ext/malloc_allocator.h (malloc_allocator::max_size):
+ Likewise.
+ * include/ext/new_allocator.h (new_allocator::max_size): Likewise.
+ * testsuite/23_containers/vector/allocator/minimal.cc: Adjust
+ expected value for max_size().
+ * testsuite/23_containers/vector/capacity/87544.cc: New test.
+
+2018-10-09 François Dumont <fdumont@gcc.gnu.org>
+
+ * include/bits/stl_list.h
+ (_List_operator<>::operator==): Replace member function with inline
+ friend.
+ (_List_operator<>::operator!=): Likewise.
+ (_List_const_operator<>::operator==): Likewise.
+ (_List_const_operator<>::operator!=): Likewise.
+ (operator==(const _List_iterator<>&, const _List_const_iterator<>&)):
+ Remove.
+ (operator!=(const _List_iterator<>&, const _List_const_iterator<>&)):
+ Remove.
+
+2018-10-09 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/stringfwd.h (string, wstring, u16string, u32string):
+ Define typedefs outside of __cxx11 inline namespace.
+ * python/libstdcxx/v6/printers.py (register_type_printers): Also
+ register printers for typedefs in new location.
+
+2018-10-08 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/87538
+ * testsuite/experimental/functional/87538.cc: New test.
+
+ PR libstdc++/87538
+ * include/std/functional (_Not_fn::operator()): Check value of
+ __is_nothrow_invocable as well.
+ * testsuite/20_util/function_objects/not_fn/87538.cc: New test.
+
+2018-10-08 François Dumont <fdumont@gcc.gnu.org>
+
+ * include/debug/list (list<>::cbegin()): Use C++11 direct
+ initialization.
+ (list<>::cend()): Likewise.
+ (list<>::emplace<>(const_iterator, _Args&&...)): Likewise.
+ (list<>::insert(const_iterator, initializer_list<>)): Likewise.
+ (list<>::insert(const_iterator, size_type, const _Tp&)): Likewise.
+ (list<>::erase(const_iterator, const_iterator)): Ensure consistent
+ iterator comparisons.
+ (list<>::splice(const_iterator, list&&, const_iterator,
+ const_iterator)): Likewise.
+
+2018-10-05 François Dumont <fdumont@gcc.gnu.org>
+
+ * include/bits/stl_tree.h
+ (_Rb_tree_iterator<>::operator==): Make inline friend.
+ (_Rb_tree_iterator<>::operator!=): Likewise.
+ (_Rb_tree_const_iterator<>::operator==): Likewise.
+ (_Rb_tree_const_iterator<>::operator!=): Likewise.
+ (operator==(const _Rb_tree_iterator<>&,
+ const _Rb_tree_const_iterator&)): Remove.
+ (operator!=(const _Rb_tree_iterator<>&,
+ const _Rb_tree_const_iterator&)): Remove.
+ (operator==(const _Rb_tree<>&, const _Rb_tree<>&)): Make inline friend.
+ (operator<(const _Rb_tree<>&, const _Rb_tree<>&)): Likewise.
+ (operator!=(const _Rb_tree<>&, const _Rb_tree<>&)): Likewise and
+ deprecate.
+ (operator>(const _Rb_tree<>&, const _Rb_tree<>&)): Likewise.
+ (operator<=(const _Rb_tree<>&, const _Rb_tree<>&)): Likewise.
+ (operator>=(const _Rb_tree<>&, const _Rb_tree<>&)): Likewise.
+ * include/debug/map.h (map<>::erase(const_iterator, const_iterator)):
+ Compare __victim with _Base::cend().
+ * include/debug/multimap.h
+ (multimap<>::erase(const_iterator, const_iterator)): Likewise.
+ * include/debug/set.h (set<>::erase(const_iterator, const_iterator)):
+ Compare __victim with _Base::cend().
+ * include/debug/multiset.h
+ (multiset<>::erase(const_iterator, const_iterator)): Likewise.
+
+2018-10-03 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/59439
+ * src/c++98/locale.cc (locale::locale(const locale&)): Bypass
+ reference count updates for the classic locale.
+ (locale::~locale()): Likewise.
+ (locale::operator=(const locale&)): Likewise.
+ * src/c++98/locale_init.cc (locale::locale()): Likewise.
+ (locale::global(const locale&)): Likewise.
+
+2018-10-03 François Dumont <fdumont@gcc.gnu.org>
+
+ * include/debug/map.h
+ (map<>::emplace<>(_Args&&...)): Use C++11 direct initialization.
+ (map<>::emplace_hint<>(const_iterator, _Args&&...)): Likewise.
+ (map<>::insert(value_type&&)): Likewise.
+ (map<>::insert<>(_Pair&&)): Likewise.
+ (map<>::insert<>(const_iterator, _Pair&&)): Likewise.
+ (map<>::try_emplace): Likewise.
+ (map<>::insert_or_assign): Likewise.
+ (map<>::insert(node_type&&)): Likewise.
+ (map<>::insert(const_iterator, node_type&&)): Likewise.
+ (map<>::erase(const_iterator)): Likewise.
+ (map<>::erase(const_iterator, const_iterator)): Likewise.
+ * include/debug/multimap.h
+ (multimap<>::emplace<>(_Args&&...)): Use C++11 direct initialization.
+ (multimap<>::emplace_hint<>(const_iterator, _Args&&...)): Likewise.
+ (multimap<>::insert<>(_Pair&&)): Likewise.
+ (multimap<>::insert<>(const_iterator, _Pair&&)): Likewise.
+ (multimap<>::insert(node_type&&)): Likewise.
+ (multimap<>::insert(const_iterator, node_type&&)): Likewise.
+ (multimap<>::erase(const_iterator)): Likewise.
+ (multimap<>::erase(const_iterator, const_iterator)): Likewise.
+ * include/debug/set.h
+ (set<>::emplace<>(_Args&&...)): Use C++11 direct initialization.
+ (set<>::emplace_hint<>(const_iterator, _Args&&...)): Likewise.
+ (set<>::insert(value_type&&)): Likewise.
+ (set<>::insert<>(const_iterator, value_type&&)): Likewise.
+ (set<>::insert(const_iterator, node_type&&)): Likewise.
+ (set<>::erase(const_iterator)): Likewise.
+ (set<>::erase(const_iterator, const_iterator)): Likewise.
+ * include/debug/multiset.h
+ (multiset<>::emplace<>(_Args&&...)): Use C++11 direct initialization.
+ (multiset<>::emplace_hint<>(const_iterator, _Args&&...)): Likewise.
+ (multiset<>::insert<>(value_type&&)): Likewise.
+ (multiset<>::insert<>(const_iterator, value_type&&)): Likewise.
+ (multiset<>::insert(node_type&&)): Likewise.
+ (multiset<>::insert(const_iterator, node_type&&)): Likewise.
+ (multiset<>::erase(const_iterator)): Likewise.
+ (multiset<>::erase(const_iterator, const_iterator)): Likewise.
+
+2018-10-02 Marc Glisse <marc.glisse@inria.fr>
+
+ PR libstdc++/87258
+ * include/bits/stl_bvector.h (vector::begin(), vector::cbegin()):
+ Rebuild _M_start with an explicit 0 offset.
+
+2018-10-02 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/std/variant (__gen_vtable_impl::__visit_invoke): Call __get
+ directly instead of get, as caller ensures correct index is used.
+ (holds_alternative, get, get_if): Remove redundant inline specifiers.
+ (_VARIANT_RELATION_FUNCTION_TEMPLATE): Likewise.
+
+2018-10-02 Joseph Myers <joseph@codesourcery.com>
+
+ * testsuite/lib/libstdc++.exp (libstdc++_init): Use
+ -fno-show-column in default cxxflags.
+
+2018-10-01 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
+
+ * config/os/uclibc/os_defines.h (__NO_STRING_INLINES): Delete.
+
+2018-10-01 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/xml/manual/allocator.xml: Adjust link to "Reconsidering
+ Custom Memory Allocation".
+
+2018-10-01 Jonathan Wakely <jwakely@redhat.com>
+
+ * doc/html/*: Regenerate.
+
+2018-09-30 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/xml/manual/messages.xml: Switch link to www.oracle.com
+ to https.
+
+2018-09-30 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/xml/manual/policy_data_structures_biblio.xml: Update
+ link to Microsoft Component Model Object Technologies.
+
+2018-09-29 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/xml/gnu/fdl-1.3.xml: The Free Software Foundation web
+ site now uses https. Also omit the unnecessary trailing slash.
+ * doc/xml/gnu/gpl-3.0.xml: Ditto.
+
+2018-09-28 François Dumont <fdumont@gcc.gnu.org>
+
+ * include/debug/functions.h
+ (__foreign_iterator_aux3(const _Safe_iterator<>&, const _InputeIter&,
+ const _InputIter&, __true_type)): Use empty() rather than begin() ==
+ end().
+
+2018-09-25 Mike Crowe <mac@mcrowe.com>
+
+ * include/std/condition_variable (condition_variable::wait_for): Use
+ steady clock in overload that uses a predicate.
+
+2018-09-25 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/87431
+ * include/std/variant (_Variant_storage<true, _Types...>::_M_valid):
+ Avoid runtime test when all alternatives are scalars and so cannot
+ throw during initialization.
+
+2018-09-25 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/xml/manual/codecvt.xml: Move link to "UTF-8 and Unicode FAQ"
+ to https.
+
+2018-09-24 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/xml/manual/policy_data_structures_biblio.xml: Update link
+ to "Priority Queues and the STL".
+
+2018-09-23 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/xml/manual/using_exceptions.xml: Move boost.orgs link to
+ https.
+
+2018-09-21 François Dumont <fdumont@gcc.gnu.org>
+
+ PR libstdc++/87135
+ * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt):
+ Use __builtin_floor to compute _M_next_resize.
+ * testsuite/23_containers/unordered_set/hash_policy/71181.cc: Adapt.
+ * testsuite/23_containers/unordered_set/hash_policy/prime_rehash.cc:
+ Adapt.
+
+2018-09-21 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/26_numerics/headers/cmath/hypot-long-double.cc: Remove.
+ * testsuite/26_numerics/headers/cmath/hypot.cc: Restore test for
+ long double unconditionally, but use lower tolerance when
+ sizeof(long double) == sizeof(double).
+
+2018-09-20 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * testsuite/26_numerics/headers/cmath/hypot-long-double.cc: Skip
+ on arm*.
+
+2018-09-19 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/regex_automaton.tcc (_StateSeq<_TraitsT>::_M_clone()):
+ Remove __glibcxx_assert statements and use map::find instead of
+ map::operator[].
+
+2018-09-18 François Dumont <fdumont@gcc.gnu.org>
+
+ PR libstdc++/87135
+ * src/c++11/hashtable_c++0x.cc:
+ (_Prime_rehash_policy::_M_next_bkt): Return a prime no smaller than
+ requested size, but not necessarily greater.
+ (_Prime_rehash_policy::_M_need_rehash): Rehash only if target size is
+ strictly greater than next resize threshold.
+ * testsuite/23_containers/unordered_map/modifiers/reserve.cc: Adapt test
+ to validate that there is no rehash as long as number of insertion is
+ lower or equal to the reserved number of elements.
+
+2018-09-18 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/unique_ptr.h (__uniq_ptr_impl): Remove static assertion
+ checking invocable condition.
+ (unique_ptr::~unique_ptr, unique_ptr::reset): Restore static assertion
+ here, where types must be complete. Pass pointer to deleter as an
+ rvalue.
+ * testsuite/20_util/unique_ptr/requirements/incomplete.cc: New test.
+
+2018-09-13 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/std/variant (variant) [__clang__]: Limit workaround to
+ Clang 7 and older.
+
+2018-09-11 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/87278
+ * include/bits/shared_ptr.h (make_shared): Use remove_cv instead of
+ remove_const.
+ * testsuite/20_util/shared_ptr/creation/87278.cc: New test.
+
+ Implement LWG 2905 changes to constrain unique_ptr constructors
+ * include/bits/unique_ptr.h (__uniq_ptr_impl): Add assertions to
+ check deleter type.
+ (unique_ptr::unique_ptr(pointer, const deleter_type&)): Add copy
+ constructible constraint.
+ (unique_ptr::unique_ptr(pointer, deleter_type&&)): Disable for
+ deleters of reference type and add move constructible constraint.
+ (unique_ptr::unique_ptr(pointer, remove_reference_t<deleter_type>&&)):
+ Disable for deleters of non-reference type. Define as deleted.
+ (unique_ptr<T[], D>): Likewise.
+ * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Replace dg-error
+ directives with unstable line numbers with dg-prune-output.
+ * testsuite/20_util/unique_ptr/cons/cv_qual_neg.cc: Likewise.
+ * testsuite/20_util/unique_ptr/cons/lwg2905.cc: New test.
+ * testsuite/20_util/unique_ptr/specialized_algorithms/swap_cxx17.cc:
+ Make deleter types invocable.
+
2018-09-05 Jonathan Wakely <jwakely@redhat.com>
* libsupc++/cxxabi.h (__cxa_demangle): Clarify doxygen comment.
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