Noop for Swift's Exhaustive Switch Statements

Question

Swift requires exhaustive switch statements, and that each case have executable code.

\'case\' label in a \'switch\' should have at least one executable

Answer 1

In addition to break mentioned in other answers, I have also seen () used as a no-op statement:

switch 0 == 1 {
case true:
    break
case false:
    ()
}

Use () if you find break confusing or want to save 3 characters.