On 06/05/2013 09:19 AM, Jason Merrill wrote:
In any case, the commit doesn't seem like the problem.
Oh, I see, of course it is. The problem is that it commits to all levels, so that if we happen to be in a nested tentative parse we can't commit to the inner one without committing to the outer one, which might not be appropriate. This seems like a basic flaw in our tentative parsing mechanism.
What happens if we disable that commit entirely? Jason
