Hi Kohei,
As you seem to be the expert on formulacell.cxx and the (Back)Solver()
code, I hope you can shed some light on this problem.
I'm afraid I cannot.
To be brutally honest, I wouldn't debug this without first moving this code
out of ScInterpreter and into a place like ScDocument::Solver() without those
pesky temporary formula cell and temporary formula expression creation
steps. That's basically the strategy I first advised. The current code is mixing
recursion and iteration together, which is a recipe for trouble. There is no
way you can debug this and stay sane. I would go nuts if I were forced to
debug this code in its current form.
So, I would still stick with my original advice, and recommend we move this
code out of the interpreter.
Thanks for your advise.
I don't want to lose more sanity than I already have lost, so I'll start by moving code.
Winfried
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