[Bug fortran/50547] dummy procedure argument of PURE shall be PURE

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50547

--- Comment #2 from janus at gcc dot gnu.org 2011-09-28 21:40:30 UTC ---
This patch causes one testsuite failure on elemental_args_check_2.f90, due to a
slightly changed error message.