[issue26549] co_stacksize is calculated from unoptimized code

[Brett Cannon]

Brett Cannon added the comment:

I also suspect you're right, Antti, that the stack size is calculated prior to the bytecode being passed to through the peepholer which would have made the built tuple a value in the const array.

Off the top of my head I don't remember where the stack size calculation is made, but my suspicion is it's in the AT -> bytecode step, which would mean making it work from bytecode would mean re-implementing that calculation to work from the bytecode itself (assuming I'm right).

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<http://bugs.python.org/issue26549>
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