I just tried to run Mercurial's test suite with it and it segfaults all over the place, unfortunately. It's too bad -- it seems like it could speed up some Mercurial operations quite a bit.
sorry that it didn't work out of the box; as you can tell, it's still a research prototype :)
i'll add the Mercurial test suite to my TODO list of programs to try. in your experience, what kind of Mercurial operations do you think can be sped up by memoization?
