[Bug fortran/52789] gfortran sets -Wunused-parameter in the C sense as well as the Fortran sense

[tkoenig at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52789

--- Comment #3 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2012-04-02 
07:40:32 UTC ---
This may have been fixed with the fix for PR 48847.

Can you maybe check on trunk/4.7.0 ?