[antlr-interest] multiplicity in TreeParser

[Rusty Burchfield]

If I have a parser rule like the following:
example: TOKEN^ (object1 | object2 | object3)+;

Is there a way to access a list of the objects in the tree parser.  For 
example:
example returns [ComplexObject o]
  : #(TOKEN o1=object1+ o2=object2+ o3=object3+) {
    // Loop over each o1, o2, o3 and add them to o
  };

Basically, in the code block, I would like access to all the immediate 
children of TOKEN.  More specifically the result of the tree parser rule 
for each child.

This is being developed in v2 for the C++ target.  Although, I am not 
sure how much it matters in this case.

Any assistance is greatly appreciated.

Thank you,
Rusty Burchfield