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! { dg-do run }
integer :: i
common /c/ i
i = -1
!$omp parallel shared (i) num_threads (4)
call test1
!$omp end parallel
end
subroutine test1
integer :: vari
call test2
call test3
contains
subroutine test2
use omp_lib
integer :: i
common /c/ i
!$omp single
i = omp_get_thread_num ()
call test4
!$omp end single copyprivate (vari)
end subroutine test2
subroutine test3
integer :: i
common /c/ i
if (i .lt. 0 .or. i .ge. 4) call abort
if (i + 10 .ne. vari) call abort
end subroutine test3
subroutine test4
use omp_lib
vari = omp_get_thread_num () + 10
end subroutine test4
end subroutine test1
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