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! { dg-do compile }

!

! PR fortran/47042

!

! Contribued by Jerry DeLisle

!

program bug

contains

function get_cstring ()

  character              :: get_cstring

  character, pointer     :: ptmp

  character, allocatable :: atmp

  get_cstring = ptmp(i) ! { dg-error "must have an explicit function interface" }

  get_cstring = atmp(i) ! { dg-error "must have an explicit function interface" }

end function

function get_cstring2 ()

  EXTERNAL :: ptmp, atmp

  character              :: get_cstring2

  character, pointer     :: ptmp

  character, allocatable :: atmp

  get_cstring2 = atmp(i) ! { dg-error "must have an explicit function interface" }

  ! The following is regarded as call to a procedure pointer,

  ! which is in principle valid:

  get_cstring2 = ptmp(i)

end function

end program