Trait requirements using a comma

[milesj]

Currently this is not supported and you have to declare a requirement per line.

trait ObserverAnnotation {
    require implements Annotator;
    require implements Subject;
}

Would be nice if you could comma separate them the same way you do extends and implements for a class.

trait ObserverAnnotation {
    require implements Annotator, Subject;
}

[lexidor]

I never know I wanted this, until now. This is still a parse error in hhvm 4.56.

[lexidor]

This is still a parse error in 2025.