re PR fortran/85841 ([F2018] reject deleted features)

re PR fortran/85841 ([F2018] reject deleted features)

2018-05-21  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/85841
	PR testsuite/85865
	* testsuite/libgomp.fortran/collapse2.f90: Add option "-std=legacy".
	* testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
	* testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
	* testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
	* testsuite/libgomp.fortran/task2.f90: Ditto.
	* testsuite/libgomp.fortran/vla1.f90: Ditto.
	* testsuite/libgomp.fortran/vla2.f90: Ditto.
	* testsuite/libgomp.fortran/vla3.f90: Ditto.
	* testsuite/libgomp.fortran/vla4.f90: Ditto.
	* testsuite/libgomp.fortran/vla5.f90: Ditto.
	* testsuite/libgomp.fortran/vla6.f90: Ditto.
	* testsuite/libgomp.fortran/vla8.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/collapse-2.f90: Ditto.
	* testsuite/libgomp.oacc-fortran/nested-function-1.f90: Ditto.

From-SVN: r260487