2010-04-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/43841
	PR fortran/43843
	* trans-expr.c (gfc_conv_expr): Supply an address expression for
	GFC_SS_REFERENCE.
	(gfc_conv_expr_reference): Call gfc_conv_expr and return for
	GFC_SS_REFERENCE.
	* trans-array.c (gfc_add_loop_ss_code): Store the value rather
	than the address of a GFC_SS_REFERENCE.
	* trans.h : Change comment on GFC_SS_REFERENCE. 

2010-04-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/43841
	PR fortran/43843
	* gfortran.dg/elemental_scalar_args_1.f90 : New test.

From-SVN: r158683