[antlr-interest] [v3] parser rules are final

[Sven Efftinge]

Hi,

I just updated to the latest version of V3 (have used a beta before)
Unfortunately I found that the generated parser rules are flagged as  
final now.

I have a subclass which overwrites each rule and adds Location  
information to my custom AST elements. Something like this:

public final Expression listLiteral() throws RecognitionException {
    updateLocation(listLiteral());
}

public <T extends AstElement> T updateLocation(T ele) {
	//doing stuff with input.LT(1) and input.LT(-1)
	return T;
}

1st question:
Is there a better way to do that generically? (without thirdparty AOP  
stuff)

2nd Question:
Is there a way to say Antlr not to add the final keyword?

thanks,
Sven


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