re PR fortran/49638 ([OOP] length parameter is ignored when overriding type bound...

re PR fortran/49638 ([OOP] length parameter is ignored when overriding type bound character functions with constant length.)

2011-08-07  Janus Weil  <janus@gcc.gnu.org>
	    Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/49638
	* dependency.c (are_identical_variables): For dummy arguments only
	check for equal names, not equal symbols.
	* interface.c (gfc_check_typebound_override): Add checking for rank
	and character length.

2011-08-07  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/49638
	* gfortran.dg/typebound_override_1.f90: New.

Co-Authored-By: Thomas Koenig <tkoenig@gcc.gnu.org>
From-SVN: r177550