[antlr-interest] parameterized maps as arguments to rules??

[Terence Parr]

On Jun 19, 2007, at 3:28 AM, David A Weiser wrote:

> Hey all,
>
> I have the beginning of a rule:
> formalParameterDecls returns  [HashMap<String,String> params].
>
> But I get a compilation error because of:
> public static class formalParameters_return extends
> ParserRuleReturnScope {
>         public HashMap<String;
>         public String> params;
>     };

Hi. The current parser for the [...] sections is very simple.  only  
allows commas as arg separators.

Ter