gcc/fortran/ChangeLog:

2016-02-02  Andre Vehreschild  <vehre@gcc.gnu.org>

	PR fortran/69296
	* gfortran.h: Added flag to gfc_association_list indicating that
	the rank of an associate variable has been guessed only.
	* parse.c (parse_associate): Set the guess flag mentioned above
	when guessing the rank of an expression.
	* resolve.c (resolve_assoc_var): When the rank has been guessed,
	make sure, that the guess was correct else overwrite with the actual
	rank.
	* trans-stmt.c (trans_associate_var): For subref_array_pointers in
	class objects, take the span from the _data component.

gcc/testsuite/ChangeLog:

2016-02-02  Andre Vehreschild  <vehre@gcc.gnu.org>

	* gfortran.dg/associate_19.f03: New test.
	* gfortran.dg/associate_20.f03: New test.