* @param state
* @return the named rhs list
*/
public ImmutableCollection<NamedRhs> reduce(PositionRange range, Parser parser, ParserState state) {
String var = (String)state.reductions.head.o ;
AssocType attrs = (AssocType)state.reductions.tail.head.o ;
String sym = (String)state.reductions.tail.tail.head.o ;
ImmutableCollection<NamedRhs> prev = (ImmutableCollection<NamedRhs>)state.reductions.tail.tail.tail.head.o ;
return prev.insert(new NamedRhs(sym,attrs,var,null)) ;
}