[antlr-interest] Does it make sense a "fragment parser rule"?

[Corellian]

Here a (probably) stupid question:

When I'm writing a parser rule like:

   identifierList: ID (COMMA ID)* ;

and then, another parser rule like:

   variableDeclaration: type identifierList SEMI ;

does it make sense declaring the "identifierList" as a "fragment" rule?

Thanks.

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GPG Key-ID: 0x564903FA - JID: corellian at swissjabber.ch