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module modules_68_mod
implicit none
private
type, public :: mytype
integer :: val
end type
public :: reverse
interface reverse
module procedure :: reverse_mytype
end interface
contains
elemental function reverse_mytype(x) result(r)
type(mytype), intent(in) :: x
type(mytype) :: r
r%val = -x%val
end function
end module
program modules_68
use modules_68_mod
implicit none
type(mytype) :: x, reverse_mytype
x = mytype(42)
reverse_mytype = reverse(x)
if (reverse_mytype%val /= -42) error stop
print *, "PASS"
end program
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