2018-08-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/66679
	* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Class array
	elements are returned as references to the data element. Get
	the class expression by stripping back the references. Use this
	for the element size.

2018-08-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/66679
	* gfortran.dg/transfer_class_3.f90: New test.

From-SVN: r263499