re PR fortran/40870 ([F03] include formal args in backend_decl of PPCs)

re PR fortran/40870 ([F03] include formal args in backend_decl of PPCs)

2009-08-18  Janus Weil  <janus@gcc.gnu.org>
	    Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/40870
	* trans-types.c (gfc_get_ppc_type): Include formal args in backend_decl
	using the interface symbol. Character types are returned by reference.
	(gfc_get_derived_type): Prevent infinite recursion loop
	if a PPC has a derived-type formal arg.

2009-08-18  Janus Weil  <janus@gcc.gnu.org>
	    Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/40870
	* gfortran.dg/proc_ptr_comp_13.f90: Extended.

Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>
From-SVN: r150875