gistfile1.txt

dereferenceIntPointer: func(pointer: Int*, jmpbufstate: JmpBuf){
    if(pointer==NULL) jmpbufstate restore(Exception new("Woah dude, assign your pointers!"))
    return pointer@
}

try(|state|
    i = 0 : Int
    printf("%i\n",dereferenceIntPointer(i&,state))
)//Returns an Exception
catch(Exception /*The class that this catch will catch*/,|exception,stateForRethrowing|
    //....Blah
)//This also returns an exception