[antlr-interest] Extending TreeRuleReturnScope

[Kay Roepke]

On Aug 9, 2007, at 7:19 AM, Kay Roepke wrote:

> I'll add a bug for this.

If you desperately need it:

==== //depot/code/antlr/main/src/org/antlr/codegen/templates/Java/ 
Java.stg#110 - /Users/kroepke/Projects/antlr3/code/antlr/main/src/org/ 
antlr/codegen/templates/Java/Java.stg ====
@@ -1083,6 +1083,7 @@
<if(ruleDescriptor.hasMultipleReturnValues)>
public static class <returnType()> extends <if(TREE_PARSER) 
 >Tree<else>Parser<endif>RuleReturnScope {
      <scope.attributes:{public <it.decl>;}; separator="\n">
+    <actions.(actionScope).ruleReturnMembers>
      <@ruleReturnMembers()>
};
<endif>


just apply this patch to Java.stg and use the example I sent just  
minutes ago. That works :)
In case the patch is mangled, it's in template returnScope() in  
Java.stg. Simple addition.
I'll check with Ter whether to include this.

cheers,
-k
-- 
Kay Röpke
http://classdump.org/