#switch break ain't breaking

9 messages · Page 1 of 1 (latest)

errant spindle
# 

func switchStatementExamples() {
    fmt.Println("******************* SWITCH-STATEMENT *******************")
    bingo := 3
    switch bingo {
    case 1:
        fmt.Println("it ain't 1")
    case 2:
        fmt.Println("it ain't 2")
    case 3:
        fmt.Println("it ain't 3")
        fmt.Println("WAIT...; IT ISS !!!!")
    }
    bingo = 5
    var userInput int

    for {
        fmt.Println("PLEASE PICK A NUMBER")
        fmt.Scan(&userInput)
        switch {
        case userInput < 0:
            fmt.Println("IT AIN'T EVEN NEGATIVE U FUCK\n\n")
        case userInput > 10:
            fmt.Println("OVER YO HEAD !?\n\n")
        case userInput == bingo:
            fmt.Println("Finally, ouff; now get the fuck out!!!\n\n")
            break // return works but the code below is unreachable
        default:
            fmt.Println("It aint it, DUMASS\n\n")
        }
    }

    fmt.Println("______________________________________________\n\n\n_____________________________________")
    fmt.Println("what you experienced right now is the normal switch statement with values; but that's not it; we can also switch between value's TYPE!!!")
    fmt.Println("______________________________________________\n\n\n_____________________________________")

}
fresh chasm
#

you're breaking from the switch, not from the loop

#

You could use a label like:

loop:
for {
  switch {
        case true:
          break loop
  }
}

Or put a variable in the loop

errant spindle
#

how to break also in the loop, can't i break twice or tell it break from nested 2 or some

#

ohh i see

#

okaty

tribal rover
# 
func switchStatementExamples() {
    fmt.Println("******************* SWITCH-STATEMENT *******************")
    bingo := 3
    switch bingo {
    case 1:
        fmt.Println("it ain't 1")
    case 2:
        fmt.Println("it ain't 2")
    case 3:
        fmt.Println("it ain't 3")
        fmt.Println("WAIT...; IT ISS !!!!")
    }
    bingo = 5
    var userInput int

+nameTheLoopSomethingThatMakesMoreSense:
    for {
        fmt.Println("PLEASE PICK A NUMBER")
        fmt.Scan(&userInput)
        switch {
        case userInput < 0:
            fmt.Println("IT AIN'T EVEN NEGATIVE U FUCK\n\n")
        case userInput > 10:
            fmt.Println("OVER YO HEAD !?\n\n")
        case userInput == bingo:
            fmt.Println("Finally, ouff; now get the fuck out!!!\n\n")
-            break // return works but the code below is unreachable
+            break nameTheLoopSomethingThatMakesMoreSense
        default:
            fmt.Println("It aint it, DUMASS\n\n")
        }
    }

    fmt.Println("______________________________________________\n\n\n_____________________________________")
    fmt.Println("what you experienced right now is the normal switch statement with values; but that's not it; we can also switch between value's TYPE!!!")
    fmt.Println("______________________________________________\n\n\n_____________________________________")

}
errant spindle
#

@tribal rover @fresh chasm thanks

buoyant thicketBOT
#

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