https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82018
--- Comment #10 from janus at gcc dot gnu.org --- (In reply to Thomas Koenig from comment #6) > -Wconversion-extra uncovers lots of things that people may not want to > see a warning about, such as i8=i4. > > We had a lengthy discussion about this in 2015, with the current > implementation as the result. > > See https://gcc.gnu.org/ml/fortran/2015-05/msg00176.html and > followups for the discussions about this. I actually agree with most of this discussion, but it does not really discuss the question whether -Wconversion-extra should be included in -Wextra.
