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build fails with --enable-pystats --with-pydebug (use of Py_SIZE on PyLongObject) #104184

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#104217
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build fails with --enable-pystats --with-pydebug (use of Py_SIZE on PyLongObject)#104184
#104217
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interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error
@carljm

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@carljm
carljm
opened on May 5, 2023
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> ./configure --enable-pystats --with-pydebug
> make -j
...
_bootstrap_python: ../../cpython/Include/object.h:215: Py_SIZE: Assertion `ob->ob_type != &PyLong_Type' failed.

It looks like #102464 missed removing this use of Py_SIZE on a PyLongObject because it is gated behind #ifdef Py_STATS.

When debug is enabled, this causes an assertion to fail. Without assertions, I think it can cause inaccurate stats collection for STORE_SUBSCR specialization failures.

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    interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

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