Method operator++

src/libcpp/containers/array_iter.hpp:156–162

    }

    __inline_call
        iter_type operator++ ( int )
    { /*---------------- post-increment */
        iter_type _tmp(*(iter_type*)this);
        ++*this;
        return _tmp;
    }
    __inline_call
        iter_type operator-- ( int )
    { /*---------------- post-decrement */