re PR fortran/57284 ([OOP] ICE with find_array_spec for polymorphic arrays)

re PR fortran/57284 ([OOP] ICE with find_array_spec for polymorphic arrays)

2019-04-22  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/57284
	* resolve.c (find_array_spec): If this is a class expression
	and the symbol and component array specs are the same, this is
	not an error.
	*trans-intrinsic.c (gfc_conv_intrinsic_size): If a class symbol
	argument, has no namespace, it has come from the interface
	mapping and the _data component must be accessed directly.

2019-04-22  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/57284
	* gfortran.dg/class_70.f03

From-SVN: r270489