* gdb.cp/classes.exp (do_tests): Add tests to print a constructor

	* gdb.cp/classes.exp (do_tests): Add tests to print a constructor
	and destructor using typedef name of class.
	* gdb.cp/classes.cc (class Base1): Add a destructor.
	(base1): New typedef.
	(use_methods): Instanitate an object of type base1.
	* gdb.cp/templates.exp (test_template_typedef): New procedure.
	(do_tests): Call test_template_typedef.
	* gdb.cp/templates.cc (Baz::~Baz): New method.
	(intBazOne): New typedef.
	(main): Instantiate intBazOne.