re PR fortran/69498 (ICE on disjunct cases with displaced or incomplete embedded...

re PR fortran/69498 (ICE on disjunct cases with displaced or incomplete embedded statement)

2017-04-10  Nicolas Koenig  <koenigni@student.ethz.ch>
            Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/69498
	* module.c (gfc_match_submodule): Add error
	if function is called in the wrong state.

2017-04-10  Nicolas Koenig  <koenigni@student.ethz.ch>

	PR fortran/69498
	* gfortran.dg/submodule_unexp.f90: Modified test
	to account for new error.
	* gfortran.dg/submodule_twice.f90: New Test

Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>
From-SVN: r246826