swift case falling through

Question

Does swift have fall through statement? e.g if I do the following

var testVar = "hello" var result = 0  switch(testVal) { case "one":     result = 1 case "two":     result = 1 default:     result = 3 } 

is it possible to have the same code executed for case "one" and case "two"?

Answer 1

Yes. You can do so as follows:

var testVal = "hello" var result = 0  switch testVal { case "one", "two":     result = 1 default:     result = 3 } 

Alternatively, you can use the fallthrough keyword:

var testVal = "hello" var result = 0  switch testVal { case "one":     fallthrough case "two":     result = 1 default:     result = 3 } 

Answer 2

var testVar = "hello"  switch(testVar) {  case "hello":      println("hello match number 1")      fallthrough  case "two":      println("two in not hello however the above fallthrough automatically always picks the     case following whether there is a match or not! To me this is wrong")  default:      println("Default") }