flash as3 - stack overflow error in case / switch statement

Wow - I'm kind of excited - I get a stack overflow error. I'm not sure why though...

This is my code:

switch (direction) {
    case "left" :

        if (project_array[cp].projectThumb.thumbActive == false){
            if (cp>0){ cp--; }
            checkActive("left")
 开发者_高级运维       } else {
            unloadProject();
        }
    break;
    case "right" :
        if (project_array[cp].projectThumb.thumbActive == false){
            if (cp<(tp-1)){ cp++; }
            checkActive("right")
        } else {
            unloadProject();
        }
    break;
}

It's due to a compiler bug, normally you can avoid it enclosing your case content with {} =>

switch (direction) {
    case "left" :
    { // --> here
        if (project_array[cp].projectThumb.thumbActive == false){
            if (cp>0){ cp--; }
            checkActive("left")
        } else {
            unloadProject();
        }
    } // -> and here
    break;
    case "right" : 
    { // --> here
        if (project_array[cp].projectThumb.thumbActive == false){
            if (cp<(tp-1)){ cp++; }
            checkActive("right")
        } else {
            unloadProject();
        }
    } // -> and here
    break;
}

I'm not sure if this was a bug at the time of the last response, but as of today it's considered a code convention in flex:

http://opensource.adobe.com/wiki/display/flexsdk/Coding+Conventions