Hi all,

the attached patch implements an F08 feature, which allows to
distinguish two specific procedures in a generic interface, based on
the POINTER and ALLOCATABLE attribute of their arguments.

In addition to this, the patch fixes a bug in rejecting data actual
arguments passed to procedure formal arguments.

The patch was regtested on x86_64-unknown-linux-gnu. Ok for trunk?

Cheers,
Janus



2012-10-03  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/45521
	* interface.c (generic_correspondence): Implement additional
	distinguishability criteria of F08.
	(compare_actual_formal): Reject data object as actual argument for
	procedure formal argument.

2012-10-03  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/45521
	* gfortran.dg/generic_25.f90: New.
	* gfortran.dg/generic_26.f90: New.
	* gfortran.dg/generic_27.f90: New.