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! { dg-do compile }
! { dg-additional-options "-fmax-errors=100" }
! tests async, num_gangs, num_workers, vector_length, gang, worker, vector clauses
program test
implicit none
integer :: i
!$acc parallel async
!$acc end parallel
!$acc parallel async(3)
!$acc end parallel
!$acc parallel async(i)
!$acc end parallel
!$acc parallel async(i+1)
!$acc end parallel
!$acc parallel async(-1)
!$acc end parallel
!$acc parallel async(0)
!$acc end parallel
!$acc parallel async() ! { dg-error "Invalid character in name" }
!$acc parallel async(1.5) ! { dg-error "scalar INTEGER expression" }
!$acc end parallel
!$acc parallel async(.true.) ! { dg-error "scalar INTEGER expression" }
!$acc end parallel
!$acc parallel async("1") ! { dg-error "scalar INTEGER expression" }
!$acc end parallel
!$acc kernels async
!$acc end kernels
!$acc kernels async(3)
!$acc end kernels
!$acc kernels async(i)
!$acc end kernels
!$acc kernels async(i+1)
!$acc end kernels
!$acc kernels async(-1)
!$acc end kernels
!$acc kernels async(0)
!$acc end kernels
!$acc kernels async() ! { dg-error "Invalid character in name" }
!$acc kernels async(1.5) ! { dg-error "scalar INTEGER expression" }
!$acc end kernels
!$acc kernels async(.true.) ! { dg-error "scalar INTEGER expression" }
!$acc end kernels
!$acc kernels async("1") ! { dg-error "scalar INTEGER expression" }
!$acc end kernels
!$acc parallel num_gangs ! { dg-error "Unclassifiable OpenACC directive" }
!$acc parallel num_gangs(3)
!$acc end parallel
!$acc parallel num_gangs(i)
!$acc end parallel
!$acc parallel num_gangs(i+1)
!$acc end parallel
!$acc parallel num_gangs(-1) ! { dg-warning "must be positive" }
!$acc end parallel
!$acc parallel num_gangs(0) ! { dg-warning "must be positive" }
!$acc end parallel
!$acc parallel num_gangs() ! { dg-error "Invalid character in name" }
!$acc parallel num_gangs(1.5) ! { dg-error "scalar INTEGER expression" }
!$acc end parallel
!$acc parallel num_gangs(.true.) ! { dg-error "scalar INTEGER expression" }
!$acc end parallel
!$acc parallel num_gangs("1") ! { dg-error "scalar INTEGER expression" }
!$acc end parallel
!$acc parallel num_workers ! { dg-error "Unclassifiable OpenACC directive" }
!$acc parallel num_workers(3)
!$acc end parallel
!$acc parallel num_workers(i)
!$acc end parallel
!$acc parallel num_workers(i+1)
!$acc end parallel
!$acc parallel num_workers(-1) ! { dg-warning "must be positive" }
!$acc end parallel
!$acc parallel num_workers(0) ! { dg-warning "must be positive" }
!$acc end parallel
!$acc parallel num_workers() ! { dg-error "Invalid character in name" }
!$acc parallel num_workers(1.5) ! { dg-error "scalar INTEGER expression" }
!$acc end parallel
!$acc parallel num_workers(.true.) ! { dg-error "scalar INTEGER expression" }
!$acc end parallel
!$acc parallel num_workers("1") ! { dg-error "scalar INTEGER expression" }
!$acc end parallel
!$acc parallel vector_length ! { dg-error "Unclassifiable OpenACC directive" }
!$acc parallel vector_length(3)
!$acc end parallel
!$acc parallel vector_length(i)
!$acc end parallel
!$acc parallel vector_length(i+1)
!$acc end parallel
!$acc parallel vector_length(-1) ! { dg-warning "must be positive" }
!$acc end parallel
!$acc parallel vector_length(0) ! { dg-warning "must be positive" }
!$acc end parallel
!$acc parallel vector_length() ! { dg-error "Invalid character in name" }
!$acc parallel vector_length(1.5) ! { dg-error "scalar INTEGER expression" }
!$acc end parallel
!$acc parallel vector_length(.true.) ! { dg-error "scalar INTEGER expression" }
!$acc end parallel
!$acc parallel vector_length("1") ! { dg-error "scalar INTEGER expression" }
!$acc end parallel
!$acc loop gang
do i = 1,10
enddo
!$acc loop gang(3)
do i = 1,10
enddo
!$acc loop gang(i)
do i = 1,10
enddo
!$acc loop gang(i+1)
do i = 1,10
enddo
!$acc loop gang(-1) ! { dg-warning "must be positive" }
do i = 1,10
enddo
!$acc loop gang(0) ! { dg-warning "must be positive" }
do i = 1,10
enddo
!$acc loop gang() ! { dg-error "Invalid character in name" }
do i = 1,10
enddo
!$acc loop gang(1.5) ! { dg-error "scalar INTEGER expression" }
do i = 1,10
enddo
!$acc loop gang(.true.) ! { dg-error "scalar INTEGER expression" }
do i = 1,10
enddo
!$acc loop gang("1") ! { dg-error "scalar INTEGER expression" }
do i = 1,10
enddo
!$acc loop worker
do i = 1,10
enddo
!$acc loop worker(3)
do i = 1,10
enddo
!$acc loop worker(i)
do i = 1,10
enddo
!$acc loop worker(i+1)
do i = 1,10
enddo
!$acc loop worker(-1) ! { dg-warning "must be positive" }
do i = 1,10
enddo
!$acc loop worker(0) ! { dg-warning "must be positive" }
do i = 1,10
enddo
!$acc loop worker() ! { dg-error "Invalid character in name" }
do i = 1,10
enddo
!$acc loop worker(1.5) ! { dg-error "scalar INTEGER expression" }
do i = 1,10
enddo
!$acc loop worker(.true.) ! { dg-error "scalar INTEGER expression" }
do i = 1,10
enddo
!$acc loop worker("1") ! { dg-error "scalar INTEGER expression" }
do i = 1,10
enddo
!$acc loop vector
do i = 1,10
enddo
!$acc loop vector(3)
do i = 1,10
enddo
!$acc loop vector(i)
do i = 1,10
enddo
!$acc loop vector(i+1)
do i = 1,10
enddo
!$acc loop vector(-1) ! { dg-warning "must be positive" }
do i = 1,10
enddo
!$acc loop vector(0) ! { dg-warning "must be positive" }
do i = 1,10
enddo
!$acc loop vector() ! { dg-error "Invalid character in name" }
do i = 1,10
enddo
!$acc loop vector(1.5) ! { dg-error "scalar INTEGER expression" }
do i = 1,10
enddo
!$acc loop vector(.true.) ! { dg-error "scalar INTEGER expression" }
do i = 1,10
enddo
!$acc loop vector("1") ! { dg-error "scalar INTEGER expression" }
do i = 1,10
enddo
end program test
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