Subversion Repositories openrisc_2011-10-31

! { dg-do run }

! Tests the fix for PR33897, in which gfortran missed that the

! declaration of 'setbd' in 'nxtstg2' made it external.  Also

! the ENTRY 'setbd' would conflict with the external 'setbd'.

!

! Contributed by Michael Richmond 

!

MODULE ksbin1_aux_mod

 CONTAINS

  SUBROUTINE nxtstg1()

    INTEGER :: i

    i = setbd()  ! available by host association.

    if (setbd () .ne. 99 ) call abort ()

  END SUBROUTINE nxtstg1

  SUBROUTINE nxtstg2()

    INTEGER :: i

    integer :: setbd  ! makes it external.

    i = setbd()       ! this is the PR

    if (setbd () .ne. 42 ) call abort ()

  END SUBROUTINE nxtstg2

  FUNCTION binden()

    INTEGER :: binden

    INTEGER :: setbd

    binden = 0

  ENTRY setbd()

    setbd = 99

  END FUNCTION binden

END MODULE ksbin1_aux_mod

PROGRAM test

  USE ksbin1_aux_mod, only : nxtstg1, nxtstg2

  integer setbd ! setbd is external, since not use assoc.

  CALL nxtstg1()

  CALL nxtstg2()

  if (setbd () .ne. 42 ) call abort ()

  call foo

contains

  subroutine foo

    USE ksbin1_aux_mod ! module setbd is available

    if (setbd () .ne. 99 ) call abort ()

  end subroutine

END PROGRAM test

INTEGER FUNCTION setbd()

  setbd=42

END FUNCTION setbd

! { dg-final { cleanup-modules "ksbin1_aux_mod" } }