Do Go switch/cases fallthrough or not?

Question

What happens when you reach the end of a Go case, does it fall through to the next, or assume that most applications don\'t want to fall through?

Answer 1

Break is kept as a default but not fallthrough. If you want to get onto the next case for a match, you should explicitly mention fallthrough.

switch choice {
case "optionone":
    // some instructions 
    fallthrough // control will not come out from this case but will go to next case.
case "optiontwo":
   // some instructions 
default: 
   return 
}