[issue34888] Python3.8 optimizes away a "while" line

[Yury Selivanov]

Yury Selivanov <yselivanov at gmail.com> added the comment:

While I agree with you that we need a flag to disable optimizations, this particular change isn't related to AST or peephole optimizers.

See the bpo-17611 for more details (or https://github.com/python/cpython/commit/520b7ae27e39d1c77ea74ccd1b184d7cb43f9dcb)

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nosy: +yselivanov

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