In file included from /usr/include/c++/12/algorithm:61,
                 from /in/foo.cc:3:
In function 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int*; _Compare = __gnu_cxx::__ops::_Iter_less_iter]',
    inlined from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int*; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' at /usr/include/c++/12/bits/stl_algo.h:1844:5,
    inlined from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int*; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' at /usr/include/c++/12/bits/stl_algo.h:1940:31,
    inlined from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int*; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' at /usr/include/c++/12/bits/stl_algo.h:1932:5,
    inlined from 'void std::sort(_RAIter, _RAIter) [with _RAIter = int*]' at /usr/include/c++/12/bits/stl_algo.h:4820:18,
    inlined from 'int main()' at /in/foo.cc:24:7:
/usr/include/c++/12/bits/stl_algo.h:1849:32: warning: array subscript 16 is outside array bounds of 'int [11]' [-Warray-bounds]
 1849 |           std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |           ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:7:5: note: at offset 64 into object 'a' of size 44
    7 | int a[11];
      |     ^