The message for W080 no longer includes the relevant identifier

W080 ("It's not necessary to initialize '{a}' to 'undefined'") no longer includes the identifier to which it applies:

    var x = undefined;
    // It's not necessary to initialize '=' to 'undefined'

    const y = undefined;
    // It's not necessary to initialize '=' to 'undefined'

The above examples should include the identifiers `x` and `y` respectively, instead of the `=` punctuator.