class.c (gfc_build_class_symbol): Set the kind of _len to gfc_charlen_int_kind to...

class.c (gfc_build_class_symbol): Set the kind of _len to gfc_charlen_int_kind to catch changes of the charlen kind.

gcc/fortran/ChangeLog:

2016-10-20  Andre Vehreschild  <vehre@gcc.gnu.org>

	* class.c (gfc_build_class_symbol): Set the kind of _len to
	gfc_charlen_int_kind to catch changes of the charlen kind.

From-SVN: r241367