ohp@pyrenet.fr writes:
> Guess what! with the fprintf .. descending node... in place, everything
> goes well. The optimizer definitly does something weird along the
> definition/assignement of leftok/rightok..
Hmm, so the problem is in that second loop. The trick is to pick some
reasonably non-ugly code change that makes the problem go away.
The first thing I'd try is to get rid of the overly cute optimization
int rightnodeno = leftnodeno + 1;
and make it just read
int rightnodeno = rightchild(nodeno);
If that doesn't work, we might try refactoring the code enough to get
rid of the goto, but that looks a little bit tedious.
regards, tom lane
