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2015-06-29 François Dumont <fdumont@gcc.gnu.org> * include/bits/stl_iterator_base_types.h (_Iter_base): Limit definition to pre-C++11 mode. * include/debug/functions.h (__gnu_debug::__valid_range, __gnu_debug::__base): Move... * include/debug/safe_iterator.h (__gnu_debug::_Sequence_traits): New. (__gnu_debug::__get_distance_from_begin): New. (__gnu_debug::__get_distance_to_end): New. (__gnu_debug::_Safe_iterator<>::_M_valid_range): Expose iterator range distance information. Add optional check_dereferenceable parameter, default true. (__gnu_debug::_Distance_precision, __gnu_debug::__get_distance): Move default definition... (__gnu_debug::__get_distance): New overload for _Safe_iterator. (__gnu_debug::__unsafe): Likewise. * include/debug/helper_functions.h: ...here. New. (__gnu_debug::__unsafe): New helper function to remove safe iterator layer. * include/debug/stl_iterator.h: New. Include latter. * include/bits/stl_iterator.h: Include latter in debug mode. * include/debug/stl_iterator.tcc: Adapt. * include/debug/safe_local_iterator.h (__gnu_debug::__get_distance): Add overload for _Safe_local_iterator. (__gnu_debug::__unsafe): Likewise. * include/debug/safe_local_iterator.tcc: Adapt. * include/debug/macros.h (__glibcxx_check_valid_range2): New. (__glibcxx_check_insert_range): Add _Dist parameter. (__glibcxx_check_insert_range_after): Likewise. (__glibcxx_check_string, __glibcxx_check_string_len): Implement using _GLIBCXX_DEBUG_PEDASSERT. * include/debug/deque (deque<>::assign): Remove iterator debug layer when possible. (deque<>::insert): Likewise. * include/debug/forward_list (__glibcxx_check_valid_fl_range): New. (forward_list<>::splice_after): Use latter. (forward_list<>::assign): Remove iterator debug layer when possible. (forward_list<>::insert_after): Likewise. (__gnu_debug::_Sequence_traits<>): Partial specialization. * include/debug/list (list<>::assign): Remove iterator debug layer when possible. (list<>::insert): Likewise. [__gnu_debug::_Sequence_traits<>]: Partial specialization pre C++11 ABI. * include/debug/map.h (map<>::insert): Remove iterator debug layer when possible. * include/debug/multimap.h (multimap<>::insert): Likewise. * include/debug/set.h (set<>::insert): Likewise. * include/debug/multiset.h (multiset<>::insert): Likewise. * include/debug/string (basic_string<>::append, basic_string<>::assign, basic_string<>::insert, basic_string<>::replace): Likewise. * include/debug/unordered_map (unordered_map<>::insert, unordered_multimap<>::insert): Likewise. * include/debug/unordered_set (unordered_set<>::insert, unordered_multiset<>insert): Likewise. * include/debug/vector (vector<>::assign, vector<>::insert): Likewise. * include/Makefile.am: Add new debug headers. * include/Makefile.in: Regenerate. From-SVN: r225143
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