re PR fortran/78619 (ICE in copy_reference_ops_from_ref, at tree-ssa-sccvn.c:889)

re PR fortran/78619 (ICE in copy_reference_ops_from_ref, at tree-ssa-sccvn.c:889)

2017-11-09  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/78619
	* check.c (same_type_check): Introduce a new argument 'assoc'
	with default value false. If this is true, use the symbol type
	spec of BT_PROCEDURE expressions.
	(gfc_check_associated): Set 'assoc' true in the call to
	'same_type_check'.

2017-11-09  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/78619
	* gfortran.dg/pr78619.f90: New test.

From-SVN: r254605