Subversion Repositories openrisc

! { dg-do run }

! A test of f2k style constructors with derived type extension.

!

! Contributed by Paul Thomas  

!

module persons

  type :: person

    character(24) :: name = ""

    integer :: ss = 1

  end type person

end module persons

module person_education

  use persons

  type, extends(person) :: education

    integer ::  attainment = 0

    character(24) :: institution = ""

  end type education

end module person_education

  use person_education

  type, extends(education) :: service

    integer :: personnel_number = 0

    character(24) :: department = ""

  end type service

  type, extends(service) :: person_record

    type (person_record), pointer :: supervisor => NULL ()

  end type person_record

  type(person_record), pointer :: recruit, supervisor

! Check that F2K constructor with missing entries works

  allocate (supervisor)

  supervisor%service = service (NAME = "Joe Honcho", SS= 123455)

  recruit => entry ("John Smith", 123456, 1, "Bog Hill High School", &

                    99, "Records", supervisor)

  if (supervisor%ss /= 123455) call abort

  if (trim (supervisor%name) /= "Joe Honcho") call abort

  if (trim (supervisor%institution) /= "") call abort

  if (supervisor%attainment /= 0) call abort

  if (trim (recruit%name) /= "John Smith") call abort

  if (recruit%name /= recruit%service%name) call abort

  if (recruit%supervisor%ss /= 123455) call abort

  if (recruit%supervisor%ss /= supervisor%person%ss) call abort

  deallocate (supervisor)

  deallocate (recruit)

contains

  function entry (name, ss, attainment, institution, &

                  personnel_number, department, supervisor) result (new_person)

    integer :: ss, attainment, personnel_number

    character (*) :: name, institution, department

    type (person_record), pointer :: supervisor, new_person

    allocate (new_person)

! Check F2K constructor with order shuffled a bit

    new_person = person_record (NAME = name, SS =ss, &

                                DEPARTMENT = department, &

                                INSTITUTION = institution, &

                                PERSONNEL_NUMBER = personnel_number, &

                                ATTAINMENT = attainment, &

                                SUPERVISOR = supervisor)

  end function

end

! { dg-final { cleanup-modules "persons person_education" } }