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! { dg-do run }
! { dg-options "-std=legacy" }
!
program char_pointer_func
! Test assignments from character pointer functions, required
! to fix PR17192 and PR17202
! Provided by Paul Thomas pault@gcc.gnu.org
implicit none
character*4 :: c0
character*4, pointer :: c1
character*4, pointer :: c2(:)
allocate (c1, c2(1))
! Check that we have not broken non-pointer characters.
c0 = foo ()
if (c0 /= "abcd") call abort ()
! Value assignments
c1 = sfoo ()
if (c1 /= "abcd") call abort ()
c2 = afoo (c0)
if (c2(1) /= "abcd") call abort ()
deallocate (c1, c2)
! Pointer assignments
c1 => sfoo ()
if (c1 /= "abcd") call abort ()
c2 => afoo (c0)
if (c2(1) /= "abcd") call abort ()
deallocate (c1, c2)
contains
function foo () result (cc1)
character*4 :: cc1
cc1 = "abcd"
end function foo
function sfoo () result (sc1)
character*4, pointer :: sc1
allocate (sc1)
sc1 = "abcd"
end function sfoo
function afoo (c0) result (ac1)
character*4 :: c0
character*4, pointer :: ac1(:)
allocate (ac1(1))
ac1 = "abcd"
end function afoo
end program char_pointer_func
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