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Sat Mar 12 07:15:03 CET 2011 · https://mail.python.org/pipermail/python-dev/2011-March/109116.html

> One note on the patch: it allocates an extra stack which is dynamically grown;
> but there is no unittest to exercise the stack-growing code.

Isn't this doing it?

1.20 +        # Long tuples should be folded too.
1.21 +        asm = dis_single(repr(tuple(range(10000))))
1.22 +        # One LOAD_CONST for the tuple, one for the None return value
1.23 +        self.assertEqual(asm.count('LOAD_CONST'), 2)
1.24 +        self.assertNotIn('BUILD_TUPLE', asm)

Eugene

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Showing content from https://mail.python.org/pipermail/python-dev/2011-March/109116.html below:

[Python-Dev] Suggest reverting today's checkin (recursive constant folding in the peephole optimizer)