+! PR fortran/42162
+! { dg-do run }
+
+subroutine sub1(k, a)
+ implicit none
+ integer :: k, a(3)
+ !$omp do
+ do k=1,3
+ a(k) = a(k) + 1
+ enddo
+ !$omp end do
+end subroutine sub1
+
+subroutine sub2(k, a)
+ implicit none
+ integer :: k, a(3)
+ !$omp do private (k)
+ do k=1,3
+ a(k) = a(k) + 1
+ enddo
+ !$omp end do
+end subroutine sub2
+
+subroutine sub3(k, a)
+ implicit none
+ integer :: k, a(3)
+ !$omp do lastprivate (k)
+ do k=1,3
+ a(k) = a(k) + 1
+ enddo
+ !$omp end do
+end subroutine sub3
+
+program pr42162
+ implicit none
+ integer :: k, a(3), b(3), c(3)
+ a = 1
+ b = 2
+ c = 3
+ k = 3
+ !$omp parallel num_threads(3)
+ call sub1 (k, a)
+ !$omp end parallel
+ k = 4
+ !$omp parallel num_threads(3)
+ call sub2 (k, b)
+ !$omp end parallel
+ k = 10
+ !$omp parallel num_threads(3)
+ call sub3 (k, c)
+ !$omp end parallel
+ if (k.ne.4.or.any(a.ne.2).or.any(b.ne.3).or.any(c.ne.4)) call abort
+end