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! { dg-do compile }
!
! PR fortran/46328
!
! Contributed by Damian Rouson
!
module foo_module
type ,abstract :: foo
contains
procedure(t_interface) ,deferred :: t
procedure(assign_interface) ,deferred :: assign
procedure(multiply_interface) ,deferred :: multiply
generic :: operator(*) => multiply
generic :: assignment(=) => assign
end type
abstract interface
function t_interface(this)
import :: foo
class(foo) :: this
class(foo), allocatable ::t_interface
end function
function multiply_interface(lhs,rhs)
import :: foo
class(foo), allocatable :: multiply_interface
class(foo), intent(in) :: lhs
real, intent(in) :: rhs
end function
subroutine assign_interface(lhs,rhs)
import :: foo
class(foo), intent(in) :: rhs
class(foo), intent(inout) :: lhs
end subroutine
end interface
contains
subroutine bar(x,dt)
class(foo) :: x
real, intent(in) :: dt
x = x%t()*dt
end subroutine
end module
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