re PR fortran/88685 (pointer class array argument indexing)

re PR fortran/88685 (pointer class array argument indexing)

2019-02-02  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/88685
	* expr.c (is_subref_array): Move the check for class pointer
	dummy arrays to after the reference check. If we haven't seen
	an array reference other than an element and a component is not
	class or derived, return false.

2019-02-02  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/88685
	* gfortran.dg/pointer_array_component_3.f90 : New test.

From-SVN: r268472