re PR fortran/60774 (f951: internal compiler error: Segmentation fault: 11)

re PR fortran/60774 (f951: internal compiler error: Segmentation fault: 11)

2016-08-22  Steven G. Kargl  <kargl@gcc.gnu.org>
	    Bud Davis  <jmdavis@link.com>

	PR fortran/60774
	* parse.c (next_free,next_fixed): Issue error for statement label
	without a statement.

2016-08-22  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/60774
	* gfortran.dg/empty_label.f: Adjust test for new error message.
	* gfortran.dg/empty_label.f90: Ditto.
	* gfortran.dg/empty_label_typedecl.f90: Ditto.
	* gfortran.dg/label_3.f90: Deleted (redundant with empty_label.f90).
	* gfortran.dg/warnings_are_errors_1.f90: Remove invalid statement label.

Co-Authored-By: Bud Davis <jmdavis@link.com>
From-SVN: r239668