gcc/libgomp/testsuite/libgomp.fortran/lock-2.f90

25 lines
647 B
Fortran

! { dg-do run }
use omp_lib
integer (kind = omp_nest_lock_kind) :: lock
logical :: l
l = .false.
call omp_init_nest_lock (lock)
!$omp parallel num_threads (1) reduction (.or.:l)
if (omp_test_nest_lock (lock) .ne. 1) call abort
if (omp_test_nest_lock (lock) .ne. 2) call abort
!$omp task if (.false.) shared (lock, l)
if (omp_test_nest_lock (lock) .ne. 0) l = .true.
!$omp end task
!$omp taskwait
if (omp_test_nest_lock (lock) .ne. 3) l = .true.
call omp_unset_nest_lock (lock)
call omp_unset_nest_lock (lock)
call omp_unset_nest_lock (lock)
!$omp end parallel
if (l) call abort
call omp_destroy_nest_lock (lock)
end