[antlr-interest] How to create many AST trees from one rule

[Jared Klumpp]

I'm trying to create a new DECL for each identifier - if this were C, int a, b; would become (DECL A (TYPE INT)) (DECL B (TYPE INT)).

My rules (untested):
decl: type IDENTS SEMI
-> ^(DECL idents ^(TYPE $type));

idents: IDENT (COMMA IDENT)*
-> IDENT+;

My problem is this creates (DECL A B (TYPE INT)), how can I split this into multiple trees when idents collects the identifiers into one tree?

Thanks,
Jared
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