! @@name:	nesting_restrict.3
! @@type:	F-fixed
! @@operation:	compile
! @@expect:	ct-error
! @@version:	pre_omp_3.0
      SUBROUTINE WRONG3(N)
      INTEGER N

        INTEGER I
!$OMP   PARALLEL DEFAULT(SHARED)
!$OMP     DO
          DO I = 1, N
!$OMP       SINGLE            ! incorrect nesting of regions
              CALL WORK(I, 1)
!$OMP       END SINGLE
          END DO
!$OMP   END PARALLEL
      END SUBROUTINE WRONG3