id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
11628,"small_vector<int,n> iterates over elements in destructor",benjamin.redelings@…,Ion Gaztañaga,"In the destruction of a small_vector<int,10>, gdb reveals that the integers are individually destroyed, which makes destruction linear in the size of the object.

The code that does this linear-time destruction is the code below from container/detail/copy_move_algo.hpp:

template                                                                                    
  <typename Allocator,
   typename I,  // I models InputIterator
  ,typename U>  // U models unsigned integral constant
inline typename container_detail::disable_if_trivially_destructible<I, void>::type
destroy_alloc_n(Allocator &a, I f, U n)
{                                                                                               while(n--){
    allocator_traits<Allocator>::destroy(a,container_detail::iterator_to_raw_pointer(f));
    ++f;        
}

Since int is a POD type, it seems that this loop shouldn't be executed.  It appears that the type variable I takes on the value ""int*"".",Bugs,closed,To Be Determined,container,Boost 1.59.0,Problem,fixed,,