[issue42266] LOAD_ATTR cache does not fully replicate PyObject_GetAttr behavior

[Pablo Galindo Salgado]

Pablo Galindo Salgado <pablogsal at gmail.com> added the comment:

We could also store the tag of the type object if is a descriptor and compare against that on the cache hit to check that our assumptions are valid. The price here would be an extra pointer on the cache per opcode that may not even be used most of the time.

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue42266>
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