gcc/libstdc++-v3/include
François Dumont 6f00ccbad3 libstdc++: Fix and improve std::vector<bool> implementation.
Do not consider allocator noexcept qualification for vector<bool> move
constructor.
Improve swap performance using TBAA like in main vector implementation. Bypass
_M_initialize_dispatch/_M_assign_dispatch in post-c++11 modes.

libstdc++-v3/ChangeLog:

	* include/bits/stl_bvector.h
	[_GLIBCXX_INLINE_VERSION](_Bvector_impl_data::_M_start): Define as
	_Bit_type*.
	(_Bvector_impl_data(const _Bvector_impl_data&)): Default.
	(_Bvector_impl_data(_Bvector_impl_data&&)): Delegate to latter.
	(_Bvector_impl_data::operator=(const _Bvector_impl_data&)): Default.
	(_Bvector_impl_data::_M_move_data(_Bvector_impl_data&&)): Use latter.
	(_Bvector_impl_data::_M_reset()): Likewise.
	(_Bvector_impl_data::_M_swap_data): New.
	(_Bvector_impl::_Bvector_impl(_Bvector_impl&&)): Implement explicitely.
	(_Bvector_impl::_Bvector_impl(_Bit_alloc_type&&, _Bvector_impl&&)): New.
	(_Bvector_base::_Bvector_base(_Bvector_base&&, const allocator_type&)):
	New, use latter.
	(vector::vector(vector&&, const allocator_type&, true_type)): New, use
	latter.
	(vector::vector(vector&&, const allocator_type&, false_type)): New.
	(vector::vector(vector&&, const allocator_type&)): Use latters.
	(vector::vector(const vector&, const allocator_type&)): Adapt.
	[__cplusplus >= 201103](vector::vector(_InputIt, _InputIt,
	const allocator_type&)): Use _M_initialize_range.
	(vector::operator[](size_type)): Use iterator operator[].
	(vector::operator[](size_type) const): Use const_iterator operator[].
	(vector::swap(vector&)): Add assertions on allocators. Use _M_swap_data.
	[__cplusplus >= 201103](vector::insert(const_iterator, _InputIt,
	_InputIt)): Use _M_insert_range.
	(vector::_M_initialize(size_type)): Adapt.
	[__cplusplus >= 201103](vector::_M_initialize_dispatch): Remove.
	[__cplusplus >= 201103](vector::_M_insert_dispatch): Remove.
	* python/libstdcxx/v6/printers.py (StdVectorPrinter._iterator): Stop
	using start _M_offset.
	(StdVectorPrinter.to_string): Likewise.
	* testsuite/23_containers/vector/bool/allocator/swap.cc: Adapt.
	* testsuite/23_containers/vector/bool/cons/noexcept_move_construct.cc:
	Add check.
2020-07-31 23:18:51 +02:00
..
backward Update copyright years. 2020-01-01 12:51:42 +01:00
bits libstdc++: Fix and improve std::vector<bool> implementation. 2020-07-31 23:18:51 +02:00
c Update copyright years. 2020-01-01 12:51:42 +01:00
c_compatibility Update copyright years. 2020-01-01 12:51:42 +01:00
c_global Update copyright years. 2020-01-01 12:51:42 +01:00
c_std Update copyright years. 2020-01-01 12:51:42 +01:00
debug libstdc++: Review _Local_iterator/_Local_const_iterator implementations. 2020-07-29 20:46:09 +02:00
decimal Update copyright years. 2020-01-01 12:51:42 +01:00
experimental libstdc++: Refactor filesystem::path string conversions 2020-05-23 09:40:16 +01:00
ext libstdc++: Replace __int_limits with __numeric_traits_integer 2020-07-07 23:36:29 +01:00
parallel libstdc++: Fix some C++20 algorithms to work in parallel mode 2020-05-07 21:43:49 +01:00
precompiled Update copyright years. 2020-01-01 12:51:42 +01:00
pstl Restore enable_if lost during original import of pstl 2019-12-11 03:38:24 +00:00
std libstdc++: Add static assertions to futures and promises [LWG 3458] 2020-07-22 20:11:00 +01:00
tr1 Update copyright years. 2020-01-01 12:51:42 +01:00
tr2 Update copyright years. 2020-01-01 12:51:42 +01:00
Makefile.am libstdc++: Replace __int_limits with __numeric_traits_integer 2020-07-07 23:36:29 +01:00
Makefile.in libstdc++: Replace __int_limits with __numeric_traits_integer 2020-07-07 23:36:29 +01:00