pub fn new() -> Self {
        Block {
            label: None,
            instructions: vec![],
        }
    }
/// Creates a new empty `Block` instance.
Creates a new empty `Block` instance.
Creates a new empty ` Block ` instance .
pub fn new() -> Self {
        Block {
            label: None,
            instructions: vec![],
        }
    }
pub fn new ( ) -> Self { Block { label : None , instructions : vec ! [ ] , } }
Creates a new empty `Block` instance.
Creates a new empty ` Block ` instance .