gcc/testsuite/gfortran.dg/goacc/reduction.f95

! { dg-do compile } 
! { dg-additional-options "-fmax-errors=100" } 

subroutine foo (ia1)
integer :: i1, i2, i3
integer, dimension (*) :: ia1
integer, dimension (10) :: ia2
real :: r1
real, dimension (5) :: ra1
double precision :: d1
double precision, dimension (4) :: da1
complex :: c1
complex, dimension (7) :: ca1
logical :: l1
logical, dimension (3) :: la1
character (5) :: a1
type t
  integer :: i
end type
type(t) :: t1
type(t), dimension (2) :: ta1
real, pointer :: p1 => NULL()
integer, allocatable :: aa1 (:,:)
save i2
common /blk/ i1

!$acc parallel reduction (+:ia2)
!$acc end parallel
!$acc parallel reduction (+:ra1)
!$acc end parallel
!$acc parallel reduction (+:ca1)
!$acc end parallel
!$acc parallel reduction (+:da1)
!$acc end parallel
!$acc parallel reduction (.and.:la1)
!$acc end parallel
!$acc parallel reduction (+:i3, r1, d1, c1)
!$acc end parallel
!$acc parallel reduction (*:i3, r1, d1, c1)
!$acc end parallel
!$acc parallel reduction (-:i3, r1, d1, c1)
!$acc end parallel
!$acc parallel reduction (.and.:l1)
!$acc end parallel
!$acc parallel reduction (.or.:l1)
!$acc end parallel
!$acc parallel reduction (.eqv.:l1)
!$acc end parallel
!$acc parallel reduction (.neqv.:l1)
!$acc end parallel
!$acc parallel reduction (min:i3, r1, d1)
!$acc end parallel
!$acc parallel reduction (max:i3, r1, d1)
!$acc end parallel
!$acc parallel reduction (iand:i3)
!$acc end parallel
!$acc parallel reduction (ior:i3)
!$acc end parallel
!$acc parallel reduction (ieor:i3)
!$acc end parallel
!$acc parallel reduction (+:/blk/)	! { dg-error "Syntax error" }
!$acc end parallel			! { dg-error "Unexpected" }
!$acc parallel reduction (*:p1)		! { dg-error "POINTER object" }
!$acc end parallel
!$acc parallel reduction (-:aa1)
!$acc end parallel
!$acc parallel reduction (*:ia1)	! { dg-error "Assumed size" }
!$acc end parallel
!$acc parallel reduction (+:l1)		! { dg-error "OMP DECLARE REDUCTION \\+ not found for type LOGICAL" }
!$acc end parallel
!$acc parallel reduction (*:la1)	! { dg-error "OMP DECLARE REDUCTION \\* not found for type LOGICAL" }
!$acc end parallel
!$acc parallel reduction (-:a1)		! { dg-error "OMP DECLARE REDUCTION - not found for type CHARACTER" }
!$acc end parallel
!$acc parallel reduction (+:t1)		! { dg-error "OMP DECLARE REDUCTION \\+ not found for type TYPE" }
!$acc end parallel
!$acc parallel reduction (*:ta1)	! { dg-error "OMP DECLARE REDUCTION \\* not found for type TYPE" }
!$acc end parallel
!$acc parallel reduction (.and.:i3)	! { dg-error "OMP DECLARE REDUCTION \\.and\\. not found for type INTEGER" }
!$acc end parallel
!$acc parallel reduction (.or.:ia2)	! { dg-error "OMP DECLARE REDUCTION \\.or\\. not found for type INTEGER" }
!$acc end parallel
!$acc parallel reduction (.eqv.:r1)	! { dg-error "OMP DECLARE REDUCTION \\.eqv\\. not found for type REAL" }
!$acc end parallel
!$acc parallel reduction (.neqv.:ra1)	! { dg-error "OMP DECLARE REDUCTION \\.neqv\\. not found for type REAL" }
!$acc end parallel
!$acc parallel reduction (.and.:d1)	! { dg-error "OMP DECLARE REDUCTION \\.and\\. not found for type REAL" }
!$acc end parallel
!$acc parallel reduction (.or.:da1)	! { dg-error "OMP DECLARE REDUCTION \\.or\\. not found for type REAL" }
!$acc end parallel
!$acc parallel reduction (.eqv.:c1)	! { dg-error "OMP DECLARE REDUCTION \\.eqv\\. not found for type COMPLEX" }
!$acc end parallel
!$acc parallel reduction (.neqv.:ca1)	! { dg-error "OMP DECLARE REDUCTION \\.neqv\\. not found for type COMPLEX" }
!$acc end parallel
!$acc parallel reduction (.and.:a1)	! { dg-error "OMP DECLARE REDUCTION \\.and\\. not found for type CHARACTER" }
!$acc end parallel
!$acc parallel reduction (.or.:t1)	! { dg-error "OMP DECLARE REDUCTION \\.or\\. not found for type TYPE" }
!$acc end parallel
!$acc parallel reduction (.eqv.:ta1)	! { dg-error "OMP DECLARE REDUCTION \\.eqv\\. not found for type TYPE" }
!$acc end parallel
!$acc parallel reduction (min:c1)	! { dg-error "OMP DECLARE REDUCTION min not found for type COMPLEX" }
!$acc end parallel
!$acc parallel reduction (max:ca1)	! { dg-error "OMP DECLARE REDUCTION max not found for type COMPLEX" }
!$acc end parallel
!$acc parallel reduction (max:l1)	! { dg-error "OMP DECLARE REDUCTION max not found for type LOGICAL" }
!$acc end parallel
!$acc parallel reduction (min:la1)	! { dg-error "OMP DECLARE REDUCTION min not found for type LOGICAL" }
!$acc end parallel
!$acc parallel reduction (max:a1)	! { dg-error "OMP DECLARE REDUCTION max not found for type CHARACTER" }
!$acc end parallel
!$acc parallel reduction (min:t1)	! { dg-error "OMP DECLARE REDUCTION min not found for type TYPE" }
!$acc end parallel
!$acc parallel reduction (max:ta1)	! { dg-error "OMP DECLARE REDUCTION max not found for type TYPE" }
!$acc end parallel
!$acc parallel reduction (iand:r1)	! { dg-error "OMP DECLARE REDUCTION iand not found for type REAL" }
!$acc end parallel
!$acc parallel reduction (ior:ra1)	! { dg-error "OMP DECLARE REDUCTION ior not found for type REAL" }
!$acc end parallel
!$acc parallel reduction (ieor:d1)	! { dg-error "OMP DECLARE REDUCTION ieor not found for type REAL" }
!$acc end parallel
!$acc parallel reduction (ior:da1)	! { dg-error "OMP DECLARE REDUCTION ior not found for type REAL" }
!$acc end parallel
!$acc parallel reduction (iand:c1)	! { dg-error "OMP DECLARE REDUCTION iand not found for type COMPLEX" }
!$acc end parallel
!$acc parallel reduction (ior:ca1)	! { dg-error "OMP DECLARE REDUCTION ior not found for type COMPLEX" }
!$acc end parallel
!$acc parallel reduction (ieor:l1)	! { dg-error "OMP DECLARE REDUCTION ieor not found for type LOGICAL" }
!$acc end parallel
!$acc parallel reduction (iand:la1)	! { dg-error "OMP DECLARE REDUCTION iand not found for type LOGICAL" }
!$acc end parallel
!$acc parallel reduction (ior:a1)	! { dg-error "OMP DECLARE REDUCTION ior not found for type CHARACTER" }
!$acc end parallel
!$acc parallel reduction (ieor:t1)	! { dg-error "OMP DECLARE REDUCTION ieor not found for type TYPE" }
!$acc end parallel
!$acc parallel reduction (iand:ta1)	! { dg-error "OMP DECLARE REDUCTION iand not found for type TYPE" }
!$acc end parallel

end subroutine

! { dg-error "Array 'ia2' is not permitted in reduction" "" { target "*-*-*" } 27 }
! { dg-error "Array 'ra1' is not permitted in reduction" "" { target "*-*-*" } 29 }
! { dg-error "Array 'ca1' is not permitted in reduction" "" { target "*-*-*" } 31 }
! { dg-error "Array 'da1' is not permitted in reduction" "" { target "*-*-*" } 33 }
! { dg-error "Array 'la1' is not permitted in reduction" "" { target "*-*-*" } 35 }
! { dg-error "Array 'aa1' is not permitted in reduction" "" { target "*-*-*" } 65 }
! { dg-error "Array 'ia1' is not permitted in reduction" "" { target "*-*-*" } 67 }
! { dg-error "Array 'la1' is not permitted in reduction" "" { target "*-*-*" } 71 }
! { dg-error "Array 'ta1' is not permitted in reduction" "" { target "*-*-*" } 77 }
! { dg-error "Array 'ia2' is not permitted in reduction" "" { target "*-*-*" } 81 }
! { dg-error "Array 'ra1' is not permitted in reduction" "" { target "*-*-*" } 85 }
! { dg-error "Array 'da1' is not permitted in reduction" "" { target "*-*-*" } 89 }
! { dg-error "Array 'ca1' is not permitted in reduction" "" { target "*-*-*" } 93 }
! { dg-error "Array 'ta1' is not permitted in reduction" "" { target "*-*-*" } 99 }
! { dg-error "Array 'ca1' is not permitted in reduction" "" { target "*-*-*" } 103 }
! { dg-error "Array 'la1' is not permitted in reduction" "" { target "*-*-*" } 107 }
! { dg-error "Array 'ta1' is not permitted in reduction" "" { target "*-*-*" } 113 }
! { dg-error "Array 'ra1' is not permitted in reduction" "" { target "*-*-*" } 117 }
! { dg-error "Array 'da1' is not permitted in reduction" "" { target "*-*-*" } 121 }
! { dg-error "Array 'ca1' is not permitted in reduction" "" { target "*-*-*" } 125 }
! { dg-error "Array 'la1' is not permitted in reduction" "" { target "*-*-*" } 129 }
! { dg-error "Array 'ta1' is not permitted in reduction" "" { target "*-*-*" } 135 }