For those who had expressed interest in the new GP Tree Builders, and
particularly in helping me test them with the existing untyped GP
code in ECJ and also stress-test them with typed GP code, here they are:
The builders are now looser in their constraints regarding having to
have nonterminals and terminals for every single possible node type
-- but they give warnings. You may need to grab the current CVS
sources if you can't compile them with the most recent ECJ version
snapshot on the website -- they may use functions like warnOnce which
I'm not sure are in the recent snapshot.
I don't know if I introduced bugs when making these changes, and
there are a lot of changes, so I'm somewhat loathe to put them into
the CVS tree without any significant testing. Hence the request.