switch (1) {
}

switch (1) {
}
2

switch (x) {
case 1:
}

switch (x) {
case 1:
    ;
}

switch (x) {
case 1:
    break
}

switch (x) {
case 1:
    break;
}

switch (x) {
default:
}

switch (x) {
default:
    ;
}

switch (x) {
default:
    break
}

switch (x) {
case 1:
case 2:
    break;
}

switch (x) {
case 1:
    break;
case 2:
    break;
}

switch (x) {
case 1:
    break;
case 2:
    break;
default:
    break;
}

switch (x) {
case (x):
    break;
case "test":
    break;
default:
    break;
}

switch (x) {
case 1:
    switch (y) {
    case 2:
    case 3:
        true;
        break;
    default:
        false;
        break
    }
    break;
case 4:
    true;
    break;
}

// FIXME: Poor.
switch ((x) ) {
case 1:
    ;
}