False positive on unassigned variable guarded by switch

[sonalmahajan15]

NilAway reports a false positive error for the switch case as shown below. The switch case

func test() {
	var x interface{}

	switch v := x.(type) {
	case nil:
		// do nothing
	case *int:
		print(*v)  // error: unassigned variable `x` dereferenced
	default:
		// do nothing
	}
}

[sonalmahajan15]

(Similar issues #12 , #110 , #215 )