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! Testing the Semantics of tile
!RUN: %python %S/../test_errors.py %s %flang -fopenmp -fopenmp-version=51
subroutine threads_zero
implicit none
integer i
!ERROR: The parameter of the NUM_THREADS clause must be a positive integer expression
!$omp parallel do num_threads(-1)
do i = 1, 5
print *, i
end do
end subroutine
subroutine sizes_zero
implicit none
integer i
!ERROR: The parameter of the SIZES clause must be a positive integer expression
!$omp tile sizes(0)
do i = 1, 5
print *, i
end do
end subroutine
subroutine sizes_negative
implicit none
integer i
!ERROR: The parameter of the SIZES clause must be a positive integer expression
!$omp tile sizes(-1)
do i = 1, 5
print *, i
end do
end subroutine
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