Package check result: WARNING

Check: whether package can be installed, Result: WARNING
  Found the following significant warnings:
    ../inst/include/mlpack/methods/adaboost/adaboost_impl.hpp:338:19: warning: assigning field to itself [-Wself-assign-field]
  See ‘/home/hornik/tmp/CRAN_special_clang19/mlpack.Rcheck/00install.out’ for details.
  Used C++ compiler: ‘Debian clang version 19.1.0 (4)’