LGTM, I have no substantive comments, go forth and code some more.
I was asking myself if the stack approach might increase memory requirements, but the entire tree must already be in memory, so I stopped worrying about it. http://gwt-code-reviews.appspot.com/1373805/diff/6001/dev/core/src/com/google/gwt/dev/jjs/impl/GwtAstBuilder.java File dev/core/src/com/google/gwt/dev/jjs/impl/GwtAstBuilder.java (right): http://gwt-code-reviews.appspot.com/1373805/diff/6001/dev/core/src/com/google/gwt/dev/jjs/impl/GwtAstBuilder.java#newcode1595 dev/core/src/com/google/gwt/dev/jjs/impl/GwtAstBuilder.java:1595: // SEE NOTE ON JDT FORCED OPTIMIZATIONS I think I understand what's going on, but I don't see the note anywhere. http://gwt-code-reviews.appspot.com/1373805/ -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
