------- Comment #2 from wirawan0 at gmail dot com 2009-07-21 19:34 ------- Just to clarify: you might misunderstand this. In Fortran, -Wunused-parameters is used to issue a warning whenever a constant (which in Fortran called "PARAMETER") is declared but not used. It has nothing to do with function's parameters in the usual ("C") sense.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40820