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! RUN: %S/test_errors.sh %s %t %flang_fc1
! REQUIRES: shell
! Tests for C1128:
! A variable-name that appears in a LOCAL or LOCAL_INIT locality-spec shall not
! have the ALLOCATABLE; INTENT (IN); or OPTIONAL attribute; shall not be of
! finalizable type; shall not be a nonpointer polymorphic dummy argument; and
! shall not be a coarray or an assumed-size array.
subroutine s1()
! Cannot have ALLOCATABLE variable in a locality spec
integer, allocatable :: k
!ERROR: ALLOCATABLE variable 'k' not allowed in a locality-spec
do concurrent(i=1:5) local(k)
end do
end subroutine s1
subroutine s2(arg)
! Cannot have a dummy OPTIONAL in a locality spec
integer, optional :: arg
!ERROR: OPTIONAL argument 'arg' not allowed in a locality-spec
do concurrent(i=1:5) local(arg)
end do
end subroutine s2
subroutine s3(arg)
! This is OK
real :: arg
do concurrent(i=1:5) local(arg)
end do
end subroutine s3
subroutine s4(arg)
! Cannot have a dummy INTENT(IN) in a locality spec
real, intent(in) :: arg
!ERROR: INTENT IN argument 'arg' not allowed in a locality-spec
do concurrent(i=1:5) local(arg)
end do
end subroutine s4
module m
! Cannot have a variable of a finalizable type in a locality spec
type t1
integer :: i
contains
final :: f
end type t1
contains
subroutine s5()
type(t1) :: var
!ERROR: Finalizable variable 'var' not allowed in a locality-spec
do concurrent(i=1:5) local(var)
end do
end subroutine s5
subroutine f(x)
type(t1) :: x
end subroutine f
end module m
subroutine s6
! Cannot have a nonpointer polymorphic dummy argument in a locality spec
type :: t
integer :: field
end type t
contains
subroutine s(x, y)
class(t), pointer :: x
class(t) :: y
! This is allowed
do concurrent(i=1:5) local(x)
end do
! This is not allowed
!ERROR: Nonpointer polymorphic argument 'y' not allowed in a locality-spec
do concurrent(i=1:5) local(y)
end do
end subroutine s
end subroutine s6
subroutine s7()
! Cannot have a coarray
integer, codimension[*] :: coarray_var
!ERROR: Coarray 'coarray_var' not allowed in a locality-spec
do concurrent(i=1:5) local(coarray_var)
end do
end subroutine s7
subroutine s8(arg)
! Cannot have an assumed size array
integer, dimension(*) :: arg
!ERROR: Assumed size array 'arg' not allowed in a locality-spec
do concurrent(i=1:5) local(arg)
end do
end subroutine s8
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