diff options
Diffstat (limited to 'libstdc++-v3/include/debug/vector')
| -rw-r--r-- | libstdc++-v3/include/debug/vector | 35 |
1 files changed, 25 insertions, 10 deletions
diff --git a/libstdc++-v3/include/debug/vector b/libstdc++-v3/include/debug/vector index be679920949..310009756c0 100644 --- a/libstdc++-v3/include/debug/vector +++ b/libstdc++-v3/include/debug/vector @@ -244,9 +244,15 @@ namespace __debug void assign(_InputIterator __first, _InputIterator __last) { - __glibcxx_check_valid_range(__first, __last); - _Base::assign(__gnu_debug::__base(__first), - __gnu_debug::__base(__last)); + typename __gnu_debug::_Distance_traits<_InputIterator>::__type __dist; + __glibcxx_check_valid_range2(__first, __last, __dist); + + if (__dist.second >= __gnu_debug::__dp_sign) + _Base::assign(__gnu_debug::__unsafe(__first), + __gnu_debug::__unsafe(__last)); + else + _Base::assign(__first, __last); + this->_M_invalidate_all(); this->_M_update_guaranteed_capacity(); } @@ -574,16 +580,21 @@ namespace __debug insert(const_iterator __position, _InputIterator __first, _InputIterator __last) { - __glibcxx_check_insert_range(__position, __first, __last); + typename __gnu_debug::_Distance_traits<_InputIterator>::__type __dist; + __glibcxx_check_insert_range(__position, __first, __last, __dist); /* Hard to guess if invalidation will occur, because __last - __first can't be calculated in all cases, so we just punt here by checking if it did occur. */ _Base_iterator __old_begin = _M_base().begin(); difference_type __offset = __position.base() - _Base::cbegin(); - _Base_iterator __res = _Base::insert(__position.base(), - __gnu_debug::__base(__first), - __gnu_debug::__base(__last)); + _Base_iterator __res; + if (__dist.second >= __gnu_debug::__dp_sign) + __res = _Base::insert(__position.base(), + __gnu_debug::__unsafe(__first), + __gnu_debug::__unsafe(__last)); + else + __res = _Base::insert(__position.base(), __first, __last); if (_M_base().begin() != __old_begin) this->_M_invalidate_all(); @@ -598,15 +609,19 @@ namespace __debug insert(iterator __position, _InputIterator __first, _InputIterator __last) { - __glibcxx_check_insert_range(__position, __first, __last); + typename __gnu_debug::_Distance_traits<_InputIterator>::__type __dist; + __glibcxx_check_insert_range(__position, __first, __last, __dist); /* Hard to guess if invalidation will occur, because __last - __first can't be calculated in all cases, so we just punt here by checking if it did occur. */ _Base_iterator __old_begin = _M_base().begin(); difference_type __offset = __position.base() - _Base::begin(); - _Base::insert(__position.base(), __gnu_debug::__base(__first), - __gnu_debug::__base(__last)); + if (__dist.second >= __gnu_debug::__dp_sign) + _Base::insert(__position.base(), __gnu_debug::__unsafe(__first), + __gnu_debug::__unsafe(__last)); + else + _Base::insert(__position.base(), __first, __last); if (_M_base().begin() != __old_begin) this->_M_invalidate_all(); |