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! PR 54753
! { dg-do compile }
!
! TS 29113
! C535c If an assumed-size or nonallocatable nonpointer assumed-rank
! array is an actual argument corresponding to a dummy argument that
! is an INTENT(OUT) assumed-rank array, it shall not be [...]
! of a type with an allocatable ultimate component [...].
!
! This constraint is numbered C839 in the Fortran 2018 standard.
!
! This test file contains tests that are expected to issue diagnostics
! for invalid code.
module m
type :: t1
integer :: id
real :: xyz(3)
character, allocatable :: notes
end type
contains
subroutine finalize_t1 (obj)
type(t1) :: obj
end subroutine
subroutine s1 (x, y)
type(t1) :: x(..)
type(t1), intent(out) :: y(..)
end subroutine
! This call should be OK as it does not involve assumed-size or
! assumed-rank actual arguments.
subroutine test_known_size (a1, a2, n)
integer :: n
type(t1) :: a1(n,n), a2(n)
call s1 (a1, a2)
end subroutine
! Calls with an assumed-size array argument should be rejected.
subroutine test_assumed_size (a1, a2)
type(t1) :: a1(*), a2(*)
call s1 (a1, a2) ! { dg-error "(A|a)ssumed.rank" }
end subroutine
! This call should be OK.
subroutine test_assumed_rank_pointer (a1, a2)
type(t1), pointer :: a1(..), a2(..)
call s1 (a1, a2)
end subroutine
! This call should be OK.
subroutine test_assumed_rank_allocatable (a1, a2)
type(t1), allocatable :: a1(..), a2(..)
call s1 (a1, a2)
end subroutine
! The call should be rejected with a nonallocatable nonpointer
! assumed-rank actual argument.
subroutine test_assumed_rank_plain (a1, a2)
type(t1) :: a1(..), a2(..)
call s1 (a1, a2) ! { dg-error "(A|a)ssumed.rank" }
end subroutine
end module
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