Folks! I was just wondering if anyone except me is actually doing tree transformations using ANTLR. I use the tree transformation feature introduced in 3.1. While this does work well, it is so very hard to refactor or extend my tree structures as I have to change all my transformer stages and have no tool support to find out what to change and where.
I started using heterogenous tokens with normalized children to make use of compiler type checking which helps, but does not comletely solve my issues as I still have an unchecked children list - which I need to traverse the tree using tree walkes. I was considering skipping the whole grammar driving tree transformation step, but what should I replace it with? I know of the xtext approach that uses non normalized heterogenous tokens generated from a common model shared by all transformation parts. Which seems like a good idea, however, does not seem to have a means powerful enough to do serious tree transformation. Any experiences? Hints? Thanks in advance - Oliver List: http://www.antlr.org/mailman/listinfo/antlr-interest Unsubscribe: http://www.antlr.org/mailman/options/antlr-interest/your-email-address -- You received this message because you are subscribed to the Google Groups "il-antlr-interest" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/il-antlr-interest?hl=en.
