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80 Commits

Author SHA1 Message Date
Richard Sandiford
aa118a03c4 Update copyright years in libstdc++-v3/ 
From-SVN: r206301
 2014-01-02 22:30:10 +00:00
Jonathan Wakely
50875e80e1 noexcept.cc: Change to compile-only test. 
* testsuite/23_containers/forward_list/allocator/noexcept.cc: Change
	to compile-only test. Adjust swap overload to handle rebound
	allocators.
	* testsuite/23_containers/map/allocator/noexcept.cc: Likewise.
	* testsuite/23_containers/multimap/allocator/noexcept.cc: Likewise.
	* testsuite/23_containers/multiset/allocator/noexcept.cc: Likewise.
	* testsuite/23_containers/set/allocator/noexcept.cc: Likewise.
	* testsuite/23_containers/unordered_map/allocator/noexcept.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/allocator/noexcept.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/allocator/noexcept.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/allocator/noexcept.cc:
	Likewise.
	* testsuite/23_containers/vector/allocator/noexcept.cc: Likewise.
	* testsuite/23_containers/vector/allocator/swap.cc: Add elements
	before swapping.

From-SVN: r205056
 2013-11-19 22:03:30 +00:00
François Dumont
6c21c6d0f5 55043.cc (equal): Add missing & on rhs parameter. 
2013-11-16  François Dumont  <fdumont@gcc.gnu.org>

	* testsuite/23_containers/unordered_set/55043.cc (equal): Add
	missing & on rhs parameter.

From-SVN: r204906
 2013-11-16 20:17:50 +00:00
Jonathan Wakely
ff90a89e48 stl_map.h (map): Implement C++11 allocator-aware container requirements. 
* include/bits/stl_map.h (map): Implement C++11 allocator-aware
	container requirements.
	* include/bits/stl_multimap.h (multimap): Likewise.
	* include/bits/stl_multiset.h (multiset): Likewise.
	* include/bits/stl_set.h (set): Likewise.
	* include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_buffer and
	add accessors for value.
	(_Rb_tree_iterator, _Rb_tree_const_iterator): Use _Rb_tree_node
	accessors.
	(_Rb_tree): Use allocator_traits and implement support for sets and
	maps the be allocator-aware.
	* include/bits/forward_list.h (_Fwd_list_base::_M_create_node): Do
	not zero-initialize storage buffer.
	* include/bits/hashtable_policy.h (_Hashtable_alloc::_M_allocate_node):
	Likewise.
	* include/bits/stl_vector.h (vector(vector&&, const allocator_type&)):
	Add conditional noexcept specification.
	* doc/xml/manual/status_cxx2011.xml: Update status of containers.
	* testsuite/util/testsuite_allocator.h: Re-indent.
	* testsuite/23_containers/forward_list/allocator/copy.cc: Test
	allocator-extended copy constructor.
	* testsuite/23_containers/unordered_map/allocator/copy.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/allocator/copy.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/allocator/copy.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/allocator/copy.cc: Likewise.
	* testsuite/23_containers/vector/allocator/copy.cc: Likewise.
	* testsuite/23_containers/forward_list/allocator/move.cc: New.
	* testsuite/23_containers/unordered_map/allocator/move.cc: New.
	* testsuite/23_containers/unordered_multimap/allocator/move.cc: New.
	* testsuite/23_containers/unordered_multiset/allocator/move.cc: New.
	* testsuite/23_containers/unordered_set/allocator/move.cc: New.
	* testsuite/23_containers/vector/allocator/move.cc: New.
	* testsuite/23_containers/map/allocator/copy.cc: New.
	* testsuite/23_containers/map/allocator/copy_assign.cc: New.
	* testsuite/23_containers/map/allocator/minimal.cc: New.
	* testsuite/23_containers/map/allocator/move.cc: New.
	* testsuite/23_containers/map/allocator/move_assign.cc: New.
	* testsuite/23_containers/map/allocator/noexcept.cc: New.
	* testsuite/23_containers/map/allocator/swap.cc: New.
	* testsuite/23_containers/multimap/allocator/copy.cc: New.
	* testsuite/23_containers/multimap/allocator/copy_assign.cc: New.
	* testsuite/23_containers/multimap/allocator/minimal.cc: New.
	* testsuite/23_containers/multimap/allocator/move.cc: New.
	* testsuite/23_containers/multimap/allocator/move_assign.cc: New.
	* testsuite/23_containers/multimap/allocator/noexcept.cc: New.
	* testsuite/23_containers/multimap/allocator/swap.cc: New.
	* testsuite/23_containers/multiset/allocator/copy.cc: New.
	* testsuite/23_containers/multiset/allocator/copy_assign.cc: New.
	* testsuite/23_containers/multiset/allocator/minimal.cc: New.
	* testsuite/23_containers/multiset/allocator/move.cc: New.
	* testsuite/23_containers/multiset/allocator/move_assign.cc: New.
	* testsuite/23_containers/multiset/allocator/noexcept.cc: New.
	* testsuite/23_containers/multiset/allocator/swap.cc: New.
	* testsuite/23_containers/set/allocator/copy.cc: New.
	* testsuite/23_containers/set/allocator/copy_assign.cc: New.
	* testsuite/23_containers/set/allocator/minimal.cc: New.
	* testsuite/23_containers/set/allocator/move.cc: New.
	* testsuite/23_containers/set/allocator/move_assign.cc: New.
	* testsuite/23_containers/set/allocator/noexcept.cc: New.
	* testsuite/23_containers/set/allocator/swap.cc: New.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Adjust dg-error line number.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.

From-SVN: r204848
 2013-11-15 15:34:14 +00:00
Jonathan Wakely
8ed13e2757 alloc_traits.h (__allow_copy_cons): Remove. 
* include/bits/alloc_traits.h (__allow_copy_cons): Remove.
	(__check_copy_constructible): Likewise.
	* include/bits/unordered_map.h (unordered_map, unordered_multimap):
	Do not derive from __check_copy_constructible.
	* include/bits/unordered_set.h (unordered_set, unordered_multiset):
	Likewise.
	* testsuite/23_containers/unordered_map/55043.cc: It is no longer
	necessary for is_copy_constructible to be correct to use nested
	unordered containers.
	* testsuite/23_containers/unordered_multimap/55043.cc: Likewise.
	* testsuite/23_containers/unordered_set/55043.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/55043.cc: Likewise.

From-SVN: r204790
 2013-11-14 12:43:00 +00:00
Jonathan Wakely
da2e699194 hashtable.cc (__access_protected_ctor): Define and use new type instead of _Hashtable_ebo_helper. 
* include/bits/hashtable.cc (__access_protected_ctor): Define and use
	new type instead of _Hashtable_ebo_helper.
	* testsuite/23_containers/unordered_set/
	not_default_constructible_hash_neg.cc: Adjust line number.

From-SVN: r204182
 2013-10-29 21:19:34 +00:00
François Dumont
3ff4317f1c formatter.h (__check_singular): Add const on iterator reference. 
2013-10-25  François Dumont  <fdumont@gcc.gnu.org>

	* include/debug/formatter.h (__check_singular): Add const on
	iterator reference.
	* include/debug/functions.h (__check_singular): Likewise.
	(__check_singular(const _Safe_iterator<_Ite, _Seq>&)): Delete.
	(__check_dereferenceable(const _Ite&)): Add const on iterator
	reference.
	(__check_dereferenceable(const _Safe_local_iterator<>&)): New.
	* include/debug/safe_iterator.h (__check_singular_aux): Review
	comment.
	* testsuite/23_containers/vector/debug/debug_functions.cc: New.
	* testsuite/23_containers/unordered_set/debug/debug_functions.cc:
	New.

From-SVN: r204075
 2013-10-25 19:25:06 +00:00
François Dumont
b09bcf83e8 hashtable_policy.h (_Hashtable_alloc): New. 
2013-08-08  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/hashtable_policy.h (_Hashtable_alloc): New.
	(_ReuseOrAllocNode, _AllocNode): Adapt to use latter rather than
	_Hashtable.
	(_Before_begin<>): Remove.
	* include/bits/hashtable.h (_Hashtable): Inherit from
	_Hashtable_alloc and adapt. Restore _M_before_begin field.
	* src/c++11/hashtable_c++0x.cc: Add ext/alloc_traits.h include.
	* python/libstdcxx/v6/printers.py (StdHashtableIterator): Adapt
	access to hashtable before begin.
	* testsuite/23_containers/unordered_set/
	not_default_constructible_hash_neg.cc: Adapt dg-error line number.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc:
	Likewise.

From-SVN: r201592
 2013-08-08 09:47:29 +00:00
Paolo Carlini
6ffd1096cf 2013-08-06 Paolo Carlini <paolo.carlini@oracle.com> 
Revert the last commit.

From-SVN: r201525
 2013-08-06 11:11:07 +00:00
François Dumont
a3d4b3d7db hashtable_policy.h (_Hashtable_alloc): New. 
2013-08-06  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/hashtable_policy.h (_Hashtable_alloc): New.
	(_ReuseOrAllocNode, _AllocNode): Adapt to use latter rather than
	_Hashtable.
	(_Before_begin<>): Remove.
	* include/bits/hashtable.h (_Hashtable): Inherit from
	_Hashtable_alloc and adapt. Restore _M_before_begin field.
	* python/libstdcxx/v6/printers.py (StdHashtableIterator): Adapt
	access to hashtable before begin.
	* testsuite/23_containers/unordered_set/
	not_default_constructible_hash_neg.cc: Adapt dg-error line number.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc:
	Likewise.

From-SVN: r201522
 2013-08-06 08:38:58 +00:00
François Dumont
b3abc9d822 hashtable_policy.h (_ReuseOrAllocNode): Use forward pattern. 
2013-07-05  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/hashtable_policy.h (_ReuseOrAllocNode): Use forward
	pattern.
	(_MoveReuseOrAllocNode): Remove.
	(_Insert_base): Take a functor defining how the node is generated.
	* include/bits/hashtable.h: Adapt.
	(operator=(initializer_list<value_type>)): Reuse node if any.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc:
	Adjust dg-error line number.
	* testsuite/23_containers/unordered_set/
	not_default_constructible_hash_neg.cc: Likewise.

From-SVN: r200724
 2013-07-05 21:21:07 +00:00
François Dumont
41349aec29 hashtable_policy.h (_Insert_base): Consider hint in insert methods. 
2013-06-29  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/hashtable_policy.h (_Insert_base): Consider hint in
	insert methods.
	* include/bits/hashtable.h: Likewise.
	* testsuite/23_containers/unordered_multimap/insert/hint.cc: New.
	* testsuite/performance/23_containers/insert/unordered_multiset_hint.cc:
	New.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc:
	Adjust dg-error line number.
	* testsuite/23_containers/unordered_set/
	not_default_constructible_hash_neg.cc: Likewise.
	* doc/xml/manual/containers.xml: Document hinting in unordered
	containers.

From-SVN: r200564
 2013-06-29 07:55:12 +00:00
Jonathan Wakely
f038f5824b re PR libstdc++/57263 (std::set with user-defined allocator - compile error) 
PR libstdc++/57263
	* include/bits/forward_list.h (_Fwd_list_base): Convert to/from
	allocator's pointer type.
	* include/bits/hashtable.h (_Hashtable): Likewise.
	* testsuite/util/testsuite_allocator.h (CustomPointerAlloc): Add.
	* testsuite/23_containers/forward_list/allocator/ext_ptr.cc: New.
	* testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: New.
	* testsuite/23_containers/vector/allocator/ext_ptr.cc: New.

From-SVN: r200136
 2013-06-16 18:13:34 +01:00
Paolo Carlini
0433be867c move_range.cc: Adjust dialect to -std=gnu++11. 
2013-04-26  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/unordered_set/insert/move_range.cc: Adjust
	dialect to -std=gnu++11.

From-SVN: r198347
 2013-04-26 21:20:00 +00:00
François Dumont
d2f2f2e38c 2013-04-26 François Dumont <fdumont@gcc.gnu.org> 
* include/bits/hashtable_policy.h
	(_Insert_base<>::insert<_It>(_It, _It)): Enable move semantics.
	* testsuite/23_containers/unordered_set/insert/move_range.cc: New.

From-SVN: r198346
 2013-04-26 20:13:41 +00:00
François Dumont
0462b6aa20 hashtable_policy.h: Add C++11 allocator support. 
2013-04-22  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/hashtable_policy.h: Add C++11 allocator support.
	* include/bits/hashtable.h: Likewise.
	* include/bits/unordered_set.h: Likewise.
	* include/bits/unordered_map.h: Likewise.
	* include/debug/unordered_set: Likewise.
	* include/debug/unordered_map: Likewise.
	* include/std/unordered_set: Remove bits/algobase.h
	include. Replace bits/alloc_traits.h by ext/alloc_traits.h.
	* include/std/unordered_map: Likewise.
	* include/ext/throw_allocator.h: Add checks on calls to allocator
	construct/destroy.
	(std::hash<__gnu_cxx::throw_value_limit>): Add conditional throw.
	(std::hash<__gnu_cxx::throw_value_random>): Likewise.
	* testsuite/util/regression/rand/priority_queue
	/container_rand_regression_test.tcc: Adapt.
	* testsuite/util/regression/rand/assoc
	/container_rand_regression_test.tcc: Likewise.
	* testsuite/util/testsuite_counter_type.h: Add count of destructors.
	* testsuite/23_containers/unordered_set
	/not_default_constructible_hash_neg.cc: Adjust dg-error line number.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/allocator/copy.cc: New.
	* testsuite/23_containers/unordered_set/allocator/copy_assign.cc: New.
	* testsuite/23_containers/unordered_set/allocator/minimal.cc: New.
	* testsuite/23_containers/unordered_set/allocator/move_assign.cc: New.
	* testsuite/23_containers/unordered_set/allocator/noexcept.cc: New.
	* testsuite/23_containers/unordered_set/allocator/swap.cc: New.
	* testsuite/23_containers/unordered_multiset/allocator/copy.cc: New.
	* testsuite/23_containers/unordered_multiset/allocator/copy_assign.cc:
	New.
	* testsuite/23_containers/unordered_multiset/allocator/minimal.cc: New.
	* testsuite/23_containers/unordered_multiset/allocator/move_assign.cc:
	New.
	* testsuite/23_containers/unordered_multiset/allocator/noexcept.cc: New.
	* testsuite/23_containers/unordered_multiset/allocator/swap.cc: New.
	* testsuite/23_containers/unordered_map/allocator/copy.cc: New.
	* testsuite/23_containers/unordered_map/allocator/copy_assign.cc: New.
	* testsuite/23_containers/unordered_map/allocator/minimal.cc: New.
	* testsuite/23_containers/unordered_map/allocator/move_assign.cc: New.
	* testsuite/23_containers/unordered_map/allocator/noexcept.cc:
	New.
	* testsuite/23_containers/unordered_map/allocator/swap.cc: New.
	* testsuite/23_containers/unordered_multimap/allocator/copy.cc: New.
	* testsuite/23_containers/unordered_multimap/allocator/copy_assign.cc:
	New.
	* testsuite/23_containers/unordered_multimap/allocator/minimal.cc: New.
	* testsuite/23_containers/unordered_multimap/allocator/move_assign.cc:
	New.
	* testsuite/23_containers/unordered_multimap/allocator/noexcept.cc: New.
	* testsuite/23_containers/unordered_multimap/allocator/swap.cc: New.

From-SVN: r198158
 2013-04-22 20:22:07 +00:00
Jonathan Wakely
4731c96644 55043.cc: Add missing namespace qualification. 
* testsuite/23_containers/unordered_set/55043.cc: Add missing
	namespace qualification.
	* testsuite/23_containers/unordered_multiset/55043.cc: Likewise.

From-SVN: r196183
 2013-02-20 21:23:44 +00:00
Jonathan Wakely
dfed5434f3 re PR libstdc++/56267 (unordered containers require Assignable hash function) 
PR libstdc++/56267
	* include/bits/hashtable.h (__cache_default): Check if hash function
	is copy assignable.
	* testsuite/23_containers/unordered_set/56267.cc: New.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
	dg-error line number.
	* testsuite/23_containers/unordered_set/
	not_default_constructible_hash_neg.cc: Likewise.

From-SVN: r195936
 2013-02-11 00:19:29 +00:00
Jonathan Wakely
a9b68b8289 re PR libstdc++/56278 (unordered containers fail static assertion) 
PR libstdc++/56278
	* include/bits/hashtable_policy.h (_Hash_code_base): Make default
	constructor public.
	* testsuite/23_containers/unordered_set/56278.cc: New.

From-SVN: r195935
 2013-02-11 00:19:14 +00:00
François Dumont
4df047dd34 functional_hash.h (std::__is_fast_hash<>): New. 
2013-02-04  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/functional_hash.h (std::__is_fast_hash<>): New.
	* include/bits/basic_string.h: Specialize previous to mark
	std::hash for string types as slow.
	* include/bits/hashtable.h (__cache_default): Replace is_integral
	with __is_fast_hash.
	* src/c++11/hash_c++0x.cc: Add type_traits include.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc:
	Adapt dg-error line number.
	* testsuite/23_containers/unordered_set/
	not_default_constructible_hash_neg.cc: Likewise.

From-SVN: r195738
 2013-02-04 21:14:07 +00:00
Richard Sandiford
405feeb871 Update copyright in libstdc++-v3. 
From-SVN: r195701
 2013-02-03 17:54:05 +00:00
François Dumont
5b3be7cf99 hashtable_policy.h (_Local_iterator_base): Use _Hashtable_ebo_helper to embed functors into the local_iterator when necessary. 
2013-01-28  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/hashtable_policy.h (_Local_iterator_base): Use
	_Hashtable_ebo_helper to embed functors into the local_iterator
	when necessary. Pass information about functors involved in hash
	code by copy.
	* include/bits/hashtable.h (__cache_default): Do not cache for
	builtin integral types unless the hash functor is not noexcept
	qualified or is not default constructible. Adapt static assertions
	and local iterator instantiations.
	* include/debug/unordered_set
	(std::__debug::unordered_set<>::erase): Detect local iterators to
	invalidate using contained node rather than generating a dummy
	local_iterator instance.
	(std::__debug::unordered_multiset<>::erase): Likewise.
	* include/debug/unordered_map
	(std::__debug::unordered_map<>::erase): Likewise.
	(std::__debug::unordered_multimap<>::erase): Likewise.
	* testsuite/performance/23_containers/insert_erase/41975.cc: Test
	std::tr1 and std versions of unordered_set regardless of any
	macro. Add test on default cache behavior.
	* testsuite/performance/23_containers/insert/54075.cc: Likewise.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc:
	Adapt line number.
	* testsuite/23_containers/unordered_set/
	not_default_constructible_hash_neg.cc: New.
	* testsuite/23_containers/unordered_set/buckets/swap.cc: New.

From-SVN: r195517
 2013-01-28 20:52:13 +00:00
Jonathan Wakely
b7202baf14 PR libstdc++/55043 (again) 
PR libstdc++/55043 (again)
	* include/bits/alloc_traits.h (allocator_traits::construct): Disable
	unless construction would be well-formed.
	(__allow_copy_cons, __check_copy_constructible): Define.
	* include/bits/unordered_map.h (__check_copy_constructible): Use as
	base class so copy constructor will be deleted if appropriate.
	(is_copy_constructible): Remove specialization.
	* include/bits/unordered_set.h: Likewise.
	* include/debug/unordered_map.h: Undo previous commit. Default copy
	and move constructors.
	* include/debug/unordered_set.h: Likewise.
	* include/profile/unordered_map.h: Undo previous commit.
	* include/profile/unordered_set.h: Likewise.
	* testsuite/23_containers/unordered_map/55043.cc: Fix test.
	* testsuite/23_containers/unordered_multimap/55043.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/55043.cc: Likewise.
	* testsuite/23_containers/unordered_set/55043.cc: Likewise.
	* testsuite/23_containers/unordered_map/requirements/53339.cc: XFAIL,
	cannot support incomplete types.
	* testsuite/23_containers/unordered_multimap/requirements/53339.cc:
	Likewise.

From-SVN: r195253
 2013-01-16 23:56:00 +00:00
Jonathan Wakely
8175e9866c re PR libstdc++/55043 (issue with nesting unordered_map containing unique_ptr into vector) 
PR libstdc++/55043
	* include/std/unordered_map: Include alloc_traits.h
	* include/std/unordered_set: Likewise.
	* include/bits/alloc_traits.h: Define __is_copy_insertable.
	* include/bits/unordered_map.h: Use it.
	* include/bits/unordered_set.h: Likewise.
	* include/debug/unordered_map.h: Likewise.
	* include/debug/unordered_set.h: Likewise.
	* include/profile/unordered_map.h: Likewise.
	* include/profile/unordered_set.h: Likewise.
	* include/bits/hashtable.h: Fix comment typos.
	* testsuite/23_containers/unordered_map/55043.cc: New.
	* testsuite/23_containers/unordered_multimap/55043.cc: New.
	* testsuite/23_containers/unordered_multiset/55043.cc: New.
	* testsuite/23_containers/unordered_set/55043.cc: New.

From-SVN: r195231
 2013-01-16 09:20:34 +00:00
Jakub Jelinek
90d04a445c Update Copyright years for files modified in 2011 and/or 2012. 
From-SVN: r194903
 2013-01-04 13:49:55 +01:00
Paolo Carlini
25caa91e99 re PR libstdc++/55413 ([LTO] hashtable.h:1648 '__bbegin_bkt' may be used uninitialized in this function [-Werror=maybe-uninitialized]) 
2012-11-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/55413
	* include/bits/hashtable.h (_Hashtable<>::_M_rehash_aux): Initialize
	__bbegin_bkt and __prev_bkt to avoid uninitialized warnings.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
	dg-error line number.

From-SVN: r193663
 2012-11-20 14:54:11 +00:00
François Dumont
ecf07a67d0 re PR libstdc++/54075 ([4.7.1] unordered_map insert still slower than 4.6.2) 
2012-11-08  François Dumont  <fdumont@gcc.gnu.org>

	PR libstdc++/54075
	* include/bits/hashtable.h (_Hashtable<>::rehash): Reset hash
	policy state if no rehash.
	* testsuite/23_containers/unordered_set/modifiers/reserve.cc
	(test02): New.

From-SVN: r193339
 2012-11-08 20:16:04 +00:00
Jonathan Wakely
2328b1de5e range_access.cc: Fix copying permission statement. 
* testsuite/18_support/initializer_list/range_access.cc: Fix copying
	permission statement.
	* testsuite/20_util/specialized_algorithms/uninitialized_copy/
	808590.cc: Likewise.
	* testsuite/20_util/specialized_algorithms/uninitialized_copy/
	move_iterators/1.cc: Likewise.
	* testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
	move_iterators/1.cc: Likewise.
	* testsuite/21_strings/basic_string/capacity/char/shrink_to_fit.cc:
	Likewise.
	* testsuite/21_strings/basic_string/capacity/wchar_t/shrink_to_fit.cc:
	Likewise.
	* testsuite/21_strings/basic_string/range_access/char/1.cc: Likewise.
	* testsuite/21_strings/basic_string/range_access/wchar_t/1.cc:
	Likewise.
	* testsuite/23_containers/array/element_access/at_neg.cc: Likewise.
	* testsuite/23_containers/array/range_access.cc: Likewise.
	* testsuite/23_containers/deque/capacity/29134-2.cc: Likewise.
	* testsuite/23_containers/deque/capacity/29134.cc: Likewise.
	* testsuite/23_containers/deque/capacity/shrink_to_fit.cc: Likewise.
	* testsuite/23_containers/deque/range_access.cc: Likewise.
	* testsuite/23_containers/deque/requirements/do_the_right_thing.cc:
	Likewise.
	* testsuite/23_containers/forward_list/capacity/1.cc: Likewise.
	* testsuite/23_containers/forward_list/cons/1.cc: Likewise.
	* testsuite/23_containers/forward_list/cons/10.cc: Likewise.
	* testsuite/23_containers/forward_list/cons/11.cc: Likewise.
	* testsuite/23_containers/forward_list/cons/12.cc: Likewise.
	* testsuite/23_containers/forward_list/cons/2.cc: Likewise.
	* testsuite/23_containers/forward_list/cons/3.cc: Likewise.
	* testsuite/23_containers/forward_list/cons/4.cc: Likewise.
	* testsuite/23_containers/forward_list/cons/5.cc: Likewise.
	* testsuite/23_containers/forward_list/cons/6.cc: Likewise.
	* testsuite/23_containers/forward_list/cons/7.cc: Likewise.
	* testsuite/23_containers/forward_list/cons/8.cc: Likewise.
	* testsuite/23_containers/forward_list/cons/9.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/clear.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after1_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after2_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after3_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after4_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after5_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after6_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after7_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after8_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after9_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/insert_after1_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/insert_after2_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/insert_after3_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/move_constructor.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after1_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after2_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after3_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after4_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after5_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after6_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after7_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/swap.cc: Likewise.
	* testsuite/23_containers/forward_list/modifiers/1.cc: Likewise.
	* testsuite/23_containers/forward_list/modifiers/2.cc: Likewise.
	* testsuite/23_containers/forward_list/modifiers/3.cc: Likewise.
	* testsuite/23_containers/forward_list/modifiers/4.cc: Likewise.
	* testsuite/23_containers/forward_list/modifiers/5.cc: Likewise.
	* testsuite/23_containers/forward_list/modifiers/6.cc: Likewise.
	* testsuite/23_containers/forward_list/operations/1.cc: Likewise.
	* testsuite/23_containers/forward_list/operations/2.cc: Likewise.
	* testsuite/23_containers/forward_list/operations/3.cc: Likewise.
	* testsuite/23_containers/forward_list/operations/4.cc: Likewise.
	* testsuite/23_containers/forward_list/operations/5.cc: Likewise.
	* testsuite/23_containers/forward_list/operations/6.cc: Likewise.
	* testsuite/23_containers/forward_list/operations/7.cc: Likewise.
	* testsuite/23_containers/forward_list/range_access.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/
	do_the_right_thing.cc: Likewise.
	* testsuite/23_containers/list/capacity/1.cc: Likewise.
	* testsuite/23_containers/list/capacity/1.h: Likewise.
	* testsuite/23_containers/list/capacity/29134.cc: Likewise.
	* testsuite/23_containers/list/modifiers/1.cc: Likewise.
	* testsuite/23_containers/list/modifiers/1.h: Likewise.
	* testsuite/23_containers/list/modifiers/1_c++0x.cc: Likewise.
	* testsuite/23_containers/list/modifiers/2.cc: Likewise.
	* testsuite/23_containers/list/modifiers/2.h: Likewise.
	* testsuite/23_containers/list/modifiers/3.cc: Likewise.
	* testsuite/23_containers/list/modifiers/3.h: Likewise.
	* testsuite/23_containers/list/modifiers/insert/25288.cc: Likewise.
	* testsuite/23_containers/list/modifiers/insert/25288.h: Likewise.
	* testsuite/23_containers/list/operations/1.cc: Likewise.
	* testsuite/23_containers/list/operations/1.h: Likewise.
	* testsuite/23_containers/list/operations/2.cc: Likewise.
	* testsuite/23_containers/list/operations/2.h: Likewise.
	* testsuite/23_containers/list/operations/2_c++0x.cc: Likewise.
	* testsuite/23_containers/list/operations/3.cc: Likewise.
	* testsuite/23_containers/list/operations/3.h: Likewise.
	* testsuite/23_containers/list/operations/3_c++0x.cc: Likewise.
	* testsuite/23_containers/list/operations/4.cc: Likewise.
	* testsuite/23_containers/list/operations/4.h: Likewise.
	* testsuite/23_containers/list/operations/42352.cc: Likewise.
	* testsuite/23_containers/list/operations/5.cc: Likewise.
	* testsuite/23_containers/list/operations/5.h: Likewise.
	* testsuite/23_containers/list/range_access.cc: Likewise.
	* testsuite/23_containers/list/requirements/do_the_right_thing.cc:
	Likewise.
	* testsuite/23_containers/map/capacity/29134.cc: Likewise.
	* testsuite/23_containers/map/range_access.cc: Likewise.
	* testsuite/23_containers/multimap/capacity/29134.cc: Likewise.
	* testsuite/23_containers/multimap/range_access.cc: Likewise.
	* testsuite/23_containers/multiset/capacity/29134.cc: Likewise.
	* testsuite/23_containers/multiset/range_access.cc: Likewise.
	* testsuite/23_containers/set/capacity/29134.cc: Likewise.
	* testsuite/23_containers/set/range_access.cc: Likewise.
	* testsuite/23_containers/unordered_map/final_hash.cc: Likewise.
	* testsuite/23_containers/unordered_map/observers.cc: Likewise.
	* testsuite/23_containers/unordered_map/range_access.cc: Likewise.
	* testsuite/23_containers/unordered_map/requirements/52942.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/requirements/53067.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/requirements/53339.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/final_hash.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/observers.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/range_access.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/requirements/53339.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/final_hash.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/observers.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/range_access.cc: Likewise.
	* testsuite/23_containers/unordered_set/final_hash.cc: Likewise.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/observers.cc: Likewise.
	* testsuite/23_containers/unordered_set/range_access.cc: Likewise.
	* testsuite/23_containers/unordered_set/requirements/52942.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/requirements/53067.cc:
	Likewise.
	* testsuite/23_containers/vector/bool/capacity/29134.cc: Likewise.
	* testsuite/23_containers/vector/bool/modifiers/insert/31370.cc:
	Likewise.
	* testsuite/23_containers/vector/capacity/29134-2.cc: Likewise.
	* testsuite/23_containers/vector/capacity/29134.cc: Likewise.
	* testsuite/23_containers/vector/capacity/shrink_to_fit.cc: Likewise.
	* testsuite/23_containers/vector/capacity/shrink_to_fit2.cc: Likewise.
	* testsuite/23_containers/vector/range_access.cc: Likewise.
	* testsuite/23_containers/vector/requirements/do_the_right_thing.cc:
	Likewise.
	* testsuite/24_iterators/range_access.cc: Likewise.
	* testsuite/25_algorithms/copy/1.cc: Likewise.
	* testsuite/25_algorithms/copy/2.cc: Likewise.
	* testsuite/25_algorithms/copy/3.cc: Likewise.
	* testsuite/25_algorithms/copy/34595.cc: Likewise.
	* testsuite/25_algorithms/copy/4.cc: Likewise.
	* testsuite/25_algorithms/copy/deque_iterators/1.cc: Likewise.
	* testsuite/25_algorithms/copy/move_iterators/1.cc: Likewise.
	* testsuite/25_algorithms/copy/streambuf_iterators/char/1.cc: Likewise.
	* testsuite/25_algorithms/copy/streambuf_iterators/char/2.cc: Likewise.
	* testsuite/25_algorithms/copy/streambuf_iterators/char/3.cc: Likewise.
	* testsuite/25_algorithms/copy/streambuf_iterators/char/4.cc: Likewise.
	* testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/1.cc:
	Likewise.
	* testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/2.cc:
	Likewise.
	* testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/3.cc:
	Likewise.
	* testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/4.cc:
	Likewise.
	* testsuite/25_algorithms/copy_backward/deque_iterators/1.cc: Likewise.
	* testsuite/25_algorithms/copy_backward/move_iterators/1.cc: Likewise.
	* testsuite/25_algorithms/copy_n/1.cc: Likewise.
	* testsuite/25_algorithms/copy_n/2.cc: Likewise.
	* testsuite/25_algorithms/copy_n/3.cc: Likewise.
	* testsuite/25_algorithms/copy_n/4.cc: Likewise.
	* testsuite/25_algorithms/copy_n/50119.cc: Likewise.
	* testsuite/25_algorithms/copy_n/move_iterators/1.cc: Likewise.
	* testsuite/25_algorithms/fill/4.cc: Likewise.
	* testsuite/25_algorithms/fill_n/1.cc: Likewise.
	* testsuite/25_algorithms/find/istreambuf_iterators/char/1.cc:
	Likewise.
	* testsuite/25_algorithms/find/istreambuf_iterators/char/2.cc:
	Likewise.
	* testsuite/25_algorithms/find/istreambuf_iterators/wchar_t/1.cc:
	Likewise.
	* testsuite/25_algorithms/find/istreambuf_iterators/wchar_t/2.cc:
	Likewise.
	* testsuite/25_algorithms/heap/1.cc: Likewise.
	* testsuite/25_algorithms/heap/moveable.cc: Likewise.
	* testsuite/25_algorithms/heap/moveable2.cc: Likewise.
	* testsuite/25_algorithms/is_heap/1.cc: Likewise.
	* testsuite/25_algorithms/is_heap_until/1.cc: Likewise.
	* testsuite/25_algorithms/is_sorted/1.cc: Likewise.
	* testsuite/25_algorithms/is_sorted_until/1.cc: Likewise.
	* testsuite/25_algorithms/move/1.cc: Likewise.
	* testsuite/25_algorithms/move/deque_iterators/1.cc: Likewise.
	* testsuite/25_algorithms/move_backward/1.cc: Likewise.
	* testsuite/25_algorithms/move_backward/deque_iterators/1.cc: Likewise.
	* testsuite/25_algorithms/partition/1.cc: Likewise.
	* testsuite/25_algorithms/partition/moveable.cc: Likewise.
	* testsuite/25_algorithms/pop_heap/empty2_neg.cc: Likewise.
	* testsuite/25_algorithms/pop_heap/empty_neg.cc: Likewise.
	* testsuite/25_algorithms/stable_partition/1.cc: Likewise.
	* testsuite/25_algorithms/stable_partition/moveable.cc: Likewise.
	* testsuite/25_algorithms/stable_partition/pr52822.cc: Likewise.
	* testsuite/26_numerics/valarray/range_access.cc: Likewise.
	* testsuite/28_regex/range_access.cc: Likewise.
	* testsuite/ext/vstring/capacity/29134.cc: Likewise.
	* testsuite/ext/vstring/capacity/shrink_to_fit.cc: Likewise.
	* testsuite/ext/vstring/hash/char/1.cc: Likewise.
	* testsuite/ext/vstring/hash/wchar_t/1.cc: Likewise.
	* testsuite/ext/vstring/range_access.cc: Likewise.
	* testsuite/ext/vstring/requirements/do_the_right_thing.cc: Likewise.
	* testsuite/performance/25_algorithms/copy_backward_deque_iterators.cc:
	Likewise.
	* testsuite/performance/25_algorithms/copy_deque_iterators.cc:
	Likewise.
	* testsuite/tr1/6_containers/unordered_map/capacity/29134-map.cc:
	Likewise.
	* testsuite/tr1/6_containers/unordered_multimap/capacity/
	29134-multimap.cc: Likewise.
	* testsuite/tr1/6_containers/unordered_multiset/capacity/
	29134-multiset.cc: Likewise.
	* testsuite/tr1/6_containers/unordered_set/capacity/29134-set.cc:
	Likewise.

From-SVN: r193076
 2012-11-01 23:20:37 +00:00
François Dumont
14cbb5d84c formatter.h (_Debug_msg_id): Add __msg_valid_load_factor. 
2012-10-18  François Dumont  <fdumont@gcc.gnu.org>

	* include/debug/formatter.h (_Debug_msg_id): Add
	__msg_valid_load_factor.
	* include/debug/macros.h (__glibcxx_check_max_load_factor): New.
	* include/debug/unordered_set
	(unordered_set<>::max_load_factor(float)): Check max load factor
	is positive.
	(unordered_multiset<>::max_load_factor(float)): Likewise.
	* include/debug/unordered_map
	(unordered_map<>::max_load_factor(float)): Likewise.
	(unordered_multimap<>::max_load_factor(float)): Likewise.
	* testsuite/23_containers/unordered_map/debug/max_load_factor_neg.cc:
	New.
	* testsuite/23_containers/unordered_multimap/debug/
	max_load_factor_neg.cc: New.
	* testsuite/23_containers/unordered_set/debug/max_load_factor_neg.cc:
	New.
	* testsuite/23_containers/unordered_multiset/debug/
	max_load_factor_neg.cc: New.

From-SVN: r192575
 2012-10-18 19:50:37 +00:00
François Dumont
7181e991b5 formatter.h (_Debug_msg_id): Add __msg_bucket_index_oob. 
2012-10-16  François Dumont  <fdumont@gcc.gnu.org>

	* include/debug/formatter.h (_Debug_msg_id): Add
	__msg_bucket_index_oob.
	* include/debug/macros.h (__glibcxx_check_bucket_index): New.
	* include/debug/unordered_set (unordered_set<>::begin(size_type)):
	Add check on bucket index.
	(unordered_set<>::begin(size_type) const): Likewise.
	(unordered_set<>::cbegin(size_type) const): Likewise.
	(unordered_set<>::end(size_type)): Likewise.
	(unordered_set<>::end(size_type) const): Likewise.
	(unordered_set<>::cend(size_type) const): Likewise.
	(unordered_set<>::bucket_size(size_type)): Likewise.
	(unordered_multiset<>::begin(size_type)): Likewise.
	(unordered_multiset<>::begin(size_type) const): Likewise.
	(unordered_multiset<>::cbegin(size_type) const): Likewise.
	(unordered_multiset<>::end(size_type)): Likewise.
	(unordered_multiset<>::end(size_type) const): Likewise.
	(unordered_multiset<>::cend(size_type) const): Likewise.
	(unordered_multiset<>::bucket_size(size_type)): Likewise.
	* include/debug/unordered_map (unordered_map<>::begin(size_type)):
	Likewise.
	(unordered_map<>::begin(size_type) const): Likewise.
	(unordered_map<>::cbegin(size_type) const): Likewise.
	(unordered_map<>::end(size_type)): Likewise.
	(unordered_map<>::end(size_type) const): Likewise.
	(unordered_map<>::cend(size_type) const): Likewise.
	(unordered_map<>::bucket_size(size_type)): Likewise.
	(unordered_multimap<>::begin(size_type)): Likewise.
	(unordered_multimap<>::begin(size_type) const): Likewise.
	(unordered_multimap<>::cbegin(size_type) const): Likewise.
	(unordered_multimap<>::end(size_type)): Likewise.
	(unordered_multimap<>::end(size_type) const): Likewise.
	(unordered_multimap<>::cend(size_type) const): Likewise.
	(unordered_multimap<>::bucket_size(size_type)): Likewise.
	* testsuite/23_containers/unordered_map/debug/bucket_size_neg.cc:
	New.
	* testsuite/23_containers/unordered_map/debug/begin1_neg.cc: New.
	* testsuite/23_containers/unordered_map/debug/begin2_neg.cc: New.
	* testsuite/23_containers/unordered_map/debug/cbegin_neg.cc: New.
	* testsuite/23_containers/unordered_map/debug/end1_neg.cc: New.
	* testsuite/23_containers/unordered_map/debug/end2_neg.cc: New.
	* testsuite/23_containers/unordered_map/debug/cend_neg.cc: New.
	* testsuite/23_containers/unordered_multimap/debug/bucket_size_neg.cc:
	New.
	* testsuite/23_containers/unordered_multimap/debug/begin1_neg.cc: New.
	* testsuite/23_containers/unordered_multimap/debug/begin2_neg.cc: New.
	* testsuite/23_containers/unordered_multimap/debug/cbegin_neg.cc: New.
	* testsuite/23_containers/unordered_multimap/debug/end1_neg.cc: New.
	* testsuite/23_containers/unordered_multimap/debug/end2_neg.cc: New.
	* testsuite/23_containers/unordered_multimap/debug/cend_neg.cc: New.
	* testsuite/23_containers/unordered_set/debug/bucket_size_neg.cc:
	New.
	* testsuite/23_containers/unordered_set/debug/begin1_neg.cc: New.
	* testsuite/23_containers/unordered_set/debug/begin2_neg.cc: New.
	* testsuite/23_containers/unordered_set/debug/cbegin_neg.cc: New.
	* testsuite/23_containers/unordered_set/debug/end1_neg.cc: New.
	* testsuite/23_containers/unordered_set/debug/end2_neg.cc: New.
	* testsuite/23_containers/unordered_set/debug/cend_neg.cc: New.
	* testsuite/23_containers/unordered_multiset/debug/bucket_size_neg.cc:
	New.
	* testsuite/23_containers/unordered_multiset/debug/begin1_neg.cc: New.
	* testsuite/23_containers/unordered_multiset/debug/begin2_neg.cc: New.
	* testsuite/23_containers/unordered_multiset/debug/cbegin_neg.cc: New.
	* testsuite/23_containers/unordered_multiset/debug/end1_neg.cc: New.
	* testsuite/23_containers/unordered_multiset/debug/end2_neg.cc: New.
	* testsuite/23_containers/unordered_multiset/debug/cend_neg.cc: New.

From-SVN: r192512
 2012-10-16 19:57:03 +00:00
François Dumont
2514d7f1ff re PR libstdc++/54075 ([4.7.1] unordered_map insert still slower than 4.6.2) 
2012-07-25  François Dumont  <fdumont@gcc.gnu.org>

	PR libstdc++/54075
	* include/bits/hashtable.h
	(_Hashtable<>::_Hashtable(_InputIterator, _InputIterator,
	size_type, ...): Remove std::max usage to guarantee that hashtable
	state is consistent with hash policy state.
	(_Hashtable<>::rehash): Likewise. Set _M_prev_resize to 0 to avoid
	the hashtable to be shrinking on next insertion.
	* testsuite/23_containers/unordered_set/modifiers/reserve.cc: New.
	* testsuite/23_containers/unordered_multiset/modifiers/reserve.cc: New.
	* testsuite/23_containers/unordered_map/modifiers/reserve.cc: New.
	* testsuite/23_containers/unordered_multimap/modifiers/reserve.cc: New.

From-SVN: r189863
 2012-07-25 19:32:48 +00:00
Paolo Carlini
d847ec803d 9780-2.cc: Avoid -Wall warnings. 
2012-05-21  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/22_locale/num_put/put/char/9780-2.cc: Avoid -Wall warnings.
	* testsuite/29_atomics/atomic/cons/49445.cc: Likewise.
	* testsuite/29_atomics/atomic/operators/pointer_partial_void.cc:
	* Likewise.
	* testsuite/23_containers/unordered_map/observers.cc: Likewise.
	* testsuite/23_containers/unordered_map/erase/1.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/erase/1.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/erase/2.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/insert/53115.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/observers.cc: Likewise.
	* testsuite/23_containers/vector/debug/alloc_prop.cc: Likewise.
	* testsuite/23_containers/unordered_set/observers.cc: Likewise.
	* testsuite/23_containers/unordered_set/erase/1.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/erase/1.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/erase/2.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/insert/53115.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/insert/multiset_range.cc:
	* Likewise.
	* testsuite/23_containers/unordered_multiset/observers.cc: Likewise.

From-SVN: r187751
 2012-05-21 23:40:55 +00:00
Paolo Carlini
970aa0b9a9 re PR c++/53067 (c++0x GCC 4.7.0 Regression std::ref with unordered sets) 
2012-04-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/53067
	* include/bits/hashtable_policy.h: Change inheritances to public.
	* testsuite/23_containers/unordered_map/requirements/53067.cc: New.
	* testsuite/23_containers/unordered_set/requirements/53067.cc: Likewise.

From-SVN: r186676
 2012-04-22 17:37:57 +00:00
Benjamin Kosnik
4dad8b49ee unordered_map.h (__unordered_map): Remove. 
2012-04-12  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/unordered_map.h (__unordered_map): Remove.
	(__unordered_multimap): Remove.
	Add aliases for __umap_traits, __umap_hashtable, __ummap_traits,
	__ummap_hashtable.
	(unordered_map): Derive from __umap_hashtable.
	(unordered_multimap): Derive from __ummap_hashtable.
	* include/bits/unordered_set.h (__unordered_set): Remove.
	(__unordered_multiset): Remove.
	Add aliases for __uset_traits, __uset_hashtable, __umset_traits,
	__umset_hashtable.
	(unordered_set): Derive from __uset_hashtable.
	(unordered_multiset): Derive from __umset_hashtable.
	* include/bits/hashtable.h (__cache_default): New, consolidated
	cache defaults for _Hashtable. Adjust comments for doxygen.
	(_Hashtable): Consolidate bool template parameters into new,
	_Traits class. Inherited base classes synthesize _Hashtable in
	CRTP via original 10 parameters. Prefer using declarations to
	typedefs, add __node_type, __bucket_type, etc. Push many nested
	types down hierarchy to _Hashtable_base. Add constructors
	necessary for top-level unordered_containers. Consolidate insert
	member functions and logic in new base class, __detail::_Insert
	and __detail::_Insert_base.
	(_Hashtable::operator=(initializer_list)): Add.
	* include/bits/hashtable_policy.h: Convert to doxygen markup.
	(_Hashtable_traits) New. Consolidate bool template parameters here.
	(_Insert, _Insert_base): New, consolidated insert member functions.
	(_Map_base, _Equality, _Rehash_base): Adjust template parameters,
	use base types.
	(_Hashtable_base): Move type declarations useful to other base
	classes into this class.
	* python/libstdcxx/v6/printers.py (Tr1HashtableIterator): Update.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc:
	Adjust traits, line numbers.

From-SVN: r186403
 2012-04-13 00:33:10 +00:00
Paolo Carlini
b9b0921497 re PR libstdc++/52942 (using std::ref with a std::unordered_map fails to compile) 
2012-04-12  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/52942
	* include/bits/stl_function.h (_Identity, _Select1st, _Select2nd):
	In C++11 mode do not derive from std::unary_function.
	* include/ext/functional (identity, select1st, select2nd): Adjust.
	* testsuite/23_containers/unordered_map/requirements/52942.cc: New.
	* testsuite/23_containers/unordered_set/requirements/52942.cc: Likewise.

From-SVN: r186375
 2012-04-12 12:18:06 +00:00
Paolo Carlini
739fd6a6b3 formatter.h (enum _Debug_msg_id): Add __msg_self_move_assign. 
2012-03-09  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/debug/formatter.h (enum _Debug_msg_id): Add
	__msg_self_move_assign.
	* include/debug/macros.h (__glibcxx_check_self_move_assign): Add.
	* src/c++11/debug.cc (_S_debug_messages): Update.
	* include/debug/safe_iterator.h (_Safe_iterator<>::operator=
	(_Safe_iterator&&)): Add check for self move assignment.
	* include/debug/set.h: Likewise.
	* include/debug/unordered_map: Likewise.
	* include/debug/multiset.h: Likewise.
	* include/debug/forward_list: Likewise.
	* include/debug/unordered_set: Likewise.
	* include/debug/vector: Likewise.
	* include/debug/map.h: Likewise.
	* include/debug/deque: Likewise.
	* include/debug/string: Likewise.
	* include/debug/list: Likewise.
	* include/debug/multimap.h: Likewise.
	* testsuite/21_strings/debug/self_move_assign_neg.cc: New.
	* testsuite/21_strings/debug/iterator_self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/debug/
	iterator_self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/multimap/debug/
	iterator_self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/iterator_self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/
	self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/debug/
	iterator_self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/
	iterator_self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/debug/
	iterator_self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/vector/debug/self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/debug/
	iterator_self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/iterator_self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/multiset/debug/self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/multiset/debug/
	iterator_self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/list/debug/iterator_self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/
	self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/debug/
	iterator_self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/map/debug/self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/map/debug/iterator_self_move_assign_neg.cc:
	Likewise.

From-SVN: r185134
 2012-03-09 10:37:34 +00:00
Paolo Carlini
d150390867 re PR libstdc++/52309 ([c++0x] unordered_set illegally requires value_type::operator!=) 
2012-02-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/52309
	* include/bits/hashtable_policy.h (_Equality_base<, true,>::
    	_M_equal(const _Hashtable&)): Compare values with operator==.
	* testsuite/23_containers/unordered_set/operators/52309.cc: New.

From-SVN: r184388
 2012-02-20 11:11:39 +00:00
François Dumont
f7d6ad0a5c hashtable_policy.h (_Hashtable_base<>::_M_eq()): protected rather than private, use it... 
2012-01-05  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/hashtable_policy.h (_Hashtable_base<>::_M_eq()):
	protected rather than private, use it...
	* include/bits/hashtable.h (_Hashtable<>::key_eq()): ... here.
	* testsuite/23_containers/unordered_set/observers.cc: New.
	* testsuite/23_containers/unordered_multiset/observers.cc: New.
	* testsuite/23_containers/unordered_map/observers.cc: New.
	* testsuite/23_containers/unordered_multimap/observers.cc: New.

From-SVN: r182928
 2012-01-05 20:59:17 +00:00
François Dumont
a188284c61 re PR libstdc++/51608 ([C++11] Unordered containers end(size_type) isn't constant time) 
2011-12-29  François Dumont <fdumont@gcc.gnu.org>

	PR libstdc++/51608
	* include/bits/hashtable_policy.h (_Equal_helper<>): New, change the
	way the _Equal functor is used depending on whether hash code is
	cached or not.
	(_Ebo_helper<>): New helper type to introduce EBO when possible.
	(_Hash_code_base): Use _Ebo_helper to limit memory footprint. Move
	_Equal functor management...
	(_Hashtable_base): ...here, new, use _Equal_helper.
	(_Local_iterator_base<>, _Locale_iterator<>, _Locale_const_iterator<>):
	New, use _Hash_code_base, implementation of...
	* include/bits/hashtable.h (_Hashtable<>::local_iterator,
	_Hashtable<>::const_local_iterator): ...those. Add static assertions
	checking that some functors are empty depending on whether hash code
	is cache or not.
	(_Hashtable<>::_M_bucket_index): New overloads using current bucket
	count, use through out the _Hastable<> implementation.
	* include/bits/unordered_set.h (__unordered_set<>,
	__unordered_multiset<>): Cache hash code iff hash functor is not
	empty and not final.
	* include/bits/unordered_map.h (__unordered_map<>,
	__unordered_multimap<>): Likewise.
	* include/debug/unordered_map
	(unordered_map<>::_S_to_local, unordered_multimap<>::_S_to_local):
	Adapt to match new local iterator implementation.
	* include/debug/unordered_set (unordered_set<>::_S_to_local,
	unordered_multiset<>::_S_to_local): Likewise.
	* include/profile/unordered_map (unordered_map<>::_M_profile_destruct,
	unordered_multimap<>::_M_profile_destruct): Enhance thanks to usage of
	local iterators.
	* include/profile/unordered_set (unordered_set<>::_M_profile_destruct,
	unordered_multiset<>::_M_profile_destruct): Likewise.
	* testsuite_files/23_containers/unordered_set/instantiation_neg.cc:
	Fix error line.
	* testsuite_files/23_containers/unordered_set/final_hash.cc: New.
	* testsuite_files/23_containers/unordered_multiset/final_hash.cc: New.
	* testsuite_files/23_containers/unordered_map/final_hash.cc: New.
	* testsuite_files/23_containers/unordered_multimap/final_hash.cc: New.

From-SVN: r182727
 2011-12-29 17:58:51 +00:00
Paolo Carlini
92637e93ed re PR libstdc++/51558 (Declaration of unspecialized std::hash<_Tp>::operator()(_Tp) turns compile-time errors into link-time errors) 
2011-12-15  Paolo Carlini  <paolo.carlini@oracle.com>
	    Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/51558
	* include/bits/functional_hash.h (struct hash): Add static_assert.
	* src/compatibility-c++0x.cc: Adjust compatibility definitions.
	* testsuite/23_containers/unordered_map/erase/51142.cc: Adjust.
	* testsuite/23_containers/unordered_set/erase/51142.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/erase/51142.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/erase/51142.cc: Likewise.

Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com>

From-SVN: r182392
 2011-12-15 22:15:21 +00:00
François Dumont
9b81593bbc hashtable.h (_Hashtable<>::emplace, [...]): Add. 
2011-12-09  François Dumont <fdumont@gcc.gnu.org>

	* include/bits/hashtable.h (_Hashtable<>::emplace,
	_Hashtable<>::emplace_hint): Add.
	* include/debug/unordered_set (unordered_set<>::emplace,
	unordered_set<>::emplace_hint, unordered_multiset<>::emplace,
	unordered_multiset<>::emplace_hint): Add.
	* include/profile/unordered_set: Likewise.
	* include/debug/unordered_map (unordered_map<>::emplace,
	unordered_map<>::emplace_hint, unordered_multimap<>::emplace,
	unordered_multimap<>::emplace_hint): Add.
	* include/profile/unordered_map: Likewise.
	* testsuite/23_containers/unordered_map/modifiers/emplace.cc: New.
	* testsuite/23_containers/unordered_multimap/modifiers/emplace.cc:
	New.
	* testsuite/23_containers/unordered_set/modifiers/emplace.cc: New.
	* testsuite/23_containers/unordered_multiset/modifiers/emplace.cc:
	New.
	* testsuite/util/testsuite_container_traits.h
	(traits_base::has_emplace): Add and defined as std::true_type for
	unordered containers.
	* testsuite/util/exception/safety.h (emplace, emplace_hint): Add and
	use them in basic_safety exception test case.
	* doc/xml/manual/status_cxx2011.xml: Update unordered containers
	status.

From-SVN: r182174
 2011-12-09 20:01:04 +00:00
François Dumont
40207762a8 hashtable.h (_Hashtable<>::_M_rehash): Remove code useless now that the hashtable implementation put the hash code in... 
2011-11-29  François Dumont <fdumont@gcc.gnu.org>

	* include/bits/hashtable.h (_Hashtable<>::_M_rehash): Remove code
	useless now that the hashtable implementation put the hash code in
	cache if the hash functor throws.
	* testsuite/23_containers/unordered_set/erase/1.cc: Enhance test by
	checking also distance between begin and end iterators to validate
	underlying data model.
	* testsuite/23_containers/unordered_multiset/erase/1.cc: Likewise.
	* testsuire/23_containers/unordered_map/erase/1.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/erase/1.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/erase/2.cc: New.
	* testsuite/23_containers/unordered_multimap/erase/2.cc: New.

From-SVN: r181799
 2011-11-29 07:45:58 +00:00
François Dumont
da29608a7a re PR libstdc++/41975 ([C++0x] [DR579] unordered_set::erase performs worse when nearly empty) 
2011-11-23  François Dumont <fdumont@gcc.gnu.org>

	PR libstdc++/41975
	* include/bits/hashtable.h (_Hashtable<>): Major data model
	modification to limit performance impact of empty buckets in
	erase(iterator) implementation.
	* include/bits/hashtable_policy.h (_Hashtable_iterator,
	_Hashtable_const_iterator): Remove not used anymore.
	* include/bits/hashtable_policy.h (_Prime_rehash_policy): Remove
	_M_grow_factor, just use natural evolution of prime numbers. Add
	_M_prev_size to know when the number of buckets can be reduced.
	* include/bits/unordered_set.h (__unordered_set<>,
	__unordered_multiset<>), unordered_map.h (__unordered_map<>,
	__unordered_multimap<>): Change default value of cache hash code
	template parameter, false for integral types with noexcept hash
	functor, true otherwise.
	* include/debug/unordered_map, unordered_set: Adapt transformation
	from iterator/const_iterator to respectively
	local_iterator/const_local_iterator.
	* testsuite/performance/23_containers/copy_construct/unordered_set.cc:
	New.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc: New.
	* testsuite/23_containers/unordered_set/hash_policy/rehash.cc: New.
	* testsuite/23_containers/unordered_multiset/cons/copy.cc: New.
	* testsuite/23_containers/unordered_multiset/erase/1.cc,
	24061-multiset.cc: Add checks on the number of bucket elements.
	* testsuite/23_containers/unordered_multiset/insert/multiset_range.cc,
	multiset_single.cc, multiset_single_move.cc: Likewise.

From-SVN: r181677
 2011-11-23 20:30:18 +00:00
Paolo Carlini
6dc88283f6 re PR libstdc++/51142 ([C++0x] map::erase(key) doesn't compile with -D_GLIBCXX_DEBUG.) 
2011-11-15  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/51142
	* include/debug/unordered_map (unordered_map<>::erase(iterator),
	unordered_multimap<>::erase(iterator)): Add, consistently with
	LWG 2059.
	* include/debug/unordered_set (unordered_set<>::erase(iterator),
	unordered_multiset<>::erase(iterator)): Likewise.
	* include/debug/map.h (map<>::erase(iterator)): Likewise.
	* include/debug/multimap.h (multimap<>::erase(iterator)): Likewise.
	* include/profile/map.h (map<>::erase(iterator)): Likewise.
	* include/profile/multimap.h (multimap<>::erase(iterator)): Likewise.
	* include/bits/hashtable.h (_Hashtable<>::erase(iterator)): Likewise.
	* include/bits/stl_map.h (map<>::erase(iterator)): Likewise.
	* include/bits/stl_multimap.h (multimap<>::erase(iterator)): Likewise.
	* include/bits/stl_tree.h (_Rb_tree<>::erase(iterator)): Likewise.
	* testsuite/23_containers/unordered_map/erase/51142.cc: New.
	* testsuite/23_containers/multimap/modifiers/erase/51142.cc: Likewise.
	* testsuite/23_containers/set/modifiers/erase/51142.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/erase/51142.cc: Likewise.
	* testsuite/23_containers/unordered_set/erase/51142.cc: Likewise.
	* testsuite/23_containers/multiset/modifiers/erase/51142.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/erase/51142.cc: Likewise.
	* testsuite/23_containers/map/modifiers/erase/51142.cc: Likewise.

From-SVN: r181394
 2011-11-15 23:28:49 +00:00
Paolo Carlini
4a6b297c98 count.cc: New. 
2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/unordered_map/operations/count.cc: New.
	* testsuite/23_containers/multimap/operations/count.cc: Likewise.
	* testsuite/23_containers/set/operations/count.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/operations/count.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/operations/count.cc: Likewise.
	* testsuite/23_containers/multiset/operations/count.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/operations/count.cc:
	Likewise.
	* testsuite/23_containers/map/operations/count.cc: Likewise.

From-SVN: r180612
 2011-10-28 11:54:04 +00:00
François Dumont
1c56f7cb72 hashtable.h (_Hashtable<>::__rehash_policy(const _RehashPolicy&)): Commit the modification of the policy only if no exception occured. 
2011-09-17  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/hashtable.h (_Hashtable<>::__rehash_policy(const
	_RehashPolicy&)): Commit the modification of the policy only if no
	exception occured.
	* testsuite/23_containers/unordered_set/max_load_factor/robustness.cc:
	New.

From-SVN: r178927
 2011-09-17 09:12:24 +00:00
François Dumont
7e5ac0a4f5 hashtable.h (_Hashtable<>::_M_rehash): Take and restore hash policy _M_prev_resize on exception. 
2011-09-14  François Dumont  <fdumont@gcc.gnu.org>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/hashtable.h (_Hashtable<>::_M_rehash): Take and restore
	hash policy _M_prev_resize on exception.
	(_Hashtable<>::_M_insert_bucket): Capture hash policy next resize
	before using it and use latter method to have it restored on exception.
	(_Hashtable<>::_M_insert(_Arg&& __v, std::false_type): Likewise.
	(_Hashtable<>::insert(_InputIterator, _InputIterator): Likewise.
	(_Hashtable<>::rehash): Likewise.
	* testsuite/23_containers/unordered_set/insert/hash_policy.cc: New.
	* testsuite/23_containers/unordered_multiset/insert/hash_policy.cc:
	Likewise.


Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>

From-SVN: r178861
 2011-09-14 19:50:20 +00:00
Paolo Carlini
290df23d48 hashtable.h (_Hashtable<>::_Hashtable(_Hashtable&&)): Remove noexcept, the move constructor allocates memory... 
2011-09-01  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/hashtable.h (_Hashtable<>::_Hashtable(_Hashtable&&)):
	Remove noexcept, the move constructor allocates memory; rearrange
	the code in the body to consistently update __ht._M_rehash_policy
	before using _M_next_bkt on it.
	* include/debug/unordered_map: Adjust.
	* include/debug/unordered_set: Likewise.
	* include/profile/unordered_map: Likewise.
	* include/profile/unordered_set: Likewise.
	* testsuite/23_containers/unordered_map/cons/
	noexcept_move_construct.cc: Remove.
	* testsuite/23_containers/unordered_set/cons/
	noexcept_move_construct.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/cons/
	noexcept_move_construct.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/cons/
	noexcept_move_construct.cc: Likewise.

From-SVN: r178423
 2011-09-01 15:45:20 +00:00
Paolo Carlini
ff15f019e0 re PR libstdc++/50118 (node-based containers cannot use allocators with explicit constructor template) 
2011-08-29  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/50118
	* include/bits/stl_list.h (_List_base<>::
	_List_base(const allocator_type&)): Remove.
	(_List_base<>::_List_base(const _Node_alloc_type&)): Add.
	(list<>:list(const allocator_type&), list(size_type, const
	value_type&, const allocator_type&),
	list(initializer_list<, const allocator_type&),
	list(_InputIterator, _InputIterator, const allocator_type&),
	insert(iterator, size_type, const value_type&),
	insert(iterator, _InputIterator, _InputIterator)): Adjust.
	* include/bits/stl_tree.h (_Rb_tree<>::_Rb_tree(const _Compare&,
	const allocator_type&)): Fix.
	* include/bits/stl_map.h (map<>::map(const _Compare&,
 	const allocator_type&), map(initializer_list<>,
	const _Compare&, const allocator_type&), map(_InputIterator,
	_InputIterator, const _Compare&, const allocator_type&),
	get_allocator): Adjust.
	* include/bits/stl_set.h (set<>::set(const _Compare&,
 	const allocator_type&), set(initializer_list<>,
	const _Compare&, const allocator_type&), set(_InputIterator,
	_InputIterator, const _Compare&, const allocator_type&),
	get_allocator): Likewise.
	* include/bits/stl_multimap.h (multimap<>::multimap(const _Compare&,
 	const allocator_type&), multimap(initializer_list<>,
	const _Compare&, const allocator_type&), multimap(_InputIterator,
	_InputIterator, const _Compare&, const allocator_type&),
	get_allocator): Likewise.
	* include/bits/stl_multiset.h (multiset<>::multiset(const _Compare&,
 	const allocator_type&), multiset(initializer_list<>,
	const _Compare&, const allocator_type&), multiset(_InputIterator,
	_InputIterator, const _Compare&, const allocator_type&),
	get_allocator): Likewise.
	* include/bits/forward_list.h (_Fwd_list_base<>::
	_Fwd_list_base(const _Alloc&), _Fwd_list_base(const _Fwd_list_base&,
	const _Alloc&), _Fwd_list_base(_Fwd_list_base&&, const _Alloc&)):
	Remove.
	(_Fwd_list_base<>::_Fwd_list_base(const _Node_alloc_type&),
	_Fwd_list_base(const _Fwd_list_base&,
	const _Node_alloc_type&), _Fwd_list_base(_Fwd_list_base&&,
	const _Node_alloc_type&)): Add.
	(forward_list<>::forward_list(const _Alloc&),
	forward_list(const forward_list&, const _Alloc&),
	forward_list(forward_list&&, const _Alloc&),
	forward_list(size_type, const _Tp&, const _Alloc&),
	forward_list(_InputIterator, _InputIterator, const _Alloc&),
	forward_list(std::initializer_list<>, const _Alloc&),
	get_allocator): Adjust.
	* include/bits/forward_list.tcc
	* testsuite/util/testsuite_allocator.h (ExplicitConsAlloc): Add.
	* testsuite/23_containers/unordered_map/requirements/
	explicit_instantiation/5.cc: New.
	* testsuite/23_containers/multimap/requirements/
	explicit_instantiation/5.cc: Likewise.
	* testsuite/23_containers/multimap/requirements/
	explicit_instantiation/5_c++0x.cc: Likewise.
	* testsuite/23_containers/set/requirements/explicit_instantiation/
	5.cc: Likewise.
	* testsuite/23_containers/set/requirements/explicit_instantiation/
	5_c++0x.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/requirements/
	explicit_instantiation/5.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/
	explicit_instantiation/5.cc: Likewise.
	* testsuite/23_containers/unordered_set/requirements/
	explicit_instantiation/5.cc: Likewise.
	testsuite/23_containers/multiset/requirements/explicit_instantiation/
	5.cc: Likewise.
	* testsuite/23_containers/multiset/requirements/
	explicit_instantiation/5_c++0x.cc: Likewise.
	* testsuite/23_containers/list/requirements/explicit_instantiation/
	5_c++0x.cc: Likewise.
	* testsuite/23_containers/list/requirements/explicit_instantiation/
	5.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/requirements/
	explicit_instantiation/5.cc: Likewise.
	* testsuite/23_containers/map/requirements/explicit_instantiation/
	5.cc: Likewise.
	* testsuite/23_containers/map/requirements/explicit_instantiation/
	5_c++0x.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	assign_neg.cc: Adjust dg-error line number.
	* testsuite/23_containers/forward_list/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_2_neg.cc: Likewise.

From-SVN: r178230
 2011-08-29 13:40:33 +00:00
François Dumont
4f7b188f20 hashtable_policy.h (_Prime_rehash_policy): Use __builtin_floor rather than __builtin_ceil to compute next resize value. 
2011-07-24  François Dumont  <francois.cppdevs@free.fr>

        * include/bits/hashtable_policy.h (_Prime_rehash_policy): Use
        __builtin_floor rather than __builtin_ceil to compute next resize
        value.
        * testsuite/23_containers/unordered_set/hash_policy/load_factor.cc:
        New.

From-SVN: r176717
 2011-07-24 19:20:26 +00:00