Subversion Repositories openrisc

! { dg-do compile }

! Some tests for PROCEDURE declarations inside of interfaces.

! Contributed by Janus Weil 

module m

  interface

    subroutine a()

    end subroutine a

  end interface

  procedure(c) :: f

  interface bar

    procedure a,d

  end interface bar

  interface foo

    procedure c

  end interface foo

  abstract interface

    procedure f  ! { dg-error "must be in a generic interface" }

  end interface

  interface

    function opfoo(a)

      integer,intent(in) :: a

      integer :: opfoo

    end function opfoo

  end interface

  interface operator(.op.)

    procedure opfoo

  end interface

  external ex  ! { dg-error "has no explicit interface" }

  procedure():: ip  ! { dg-error "has no explicit interface" }

  procedure(real):: pip  ! { dg-error "has no explicit interface" }

  interface nn1

    procedure ex

    procedure a, a  ! { dg-error "already present in the interface" }

  end interface

  interface nn2

    procedure ip

  end interface

  interface nn3

    procedure pip

  end interface

contains

 subroutine d(x)

   interface

     subroutine x()

     end subroutine x

   end interface

   interface gen

     procedure x

   end interface

 end subroutine d

 function c(x)

   integer :: x

   real :: c

   c = 3.4*x

 end function c

end module m