Description

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.

Linked PRs

• gh-104184: fix building --with-pydebug --enable-pystats #104217

Activity

1. carljm

   added

   type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

   interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

   on May 5, 2023
2. carljm

   added a commit that references this issue on May 5, 2023

   pythongh-104184: fix building --with-pydebug --enable-pystats

   61b7319
3. carljm

   closed this as completedin #104217on May 9, 2023
4. carljm

   added 4 commits that reference this issue on May 9, 2023

   gh-104184: fix building --with-pydebug --enable-pystats (#104217)

   afe7703

   Merge branch 'main' into fixsendfamily

   e40071d

   Merge branch 'main' into supermon

   c48eee3

   Merge branch 'main' into fixloadsuperspec

   cf11908

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