New submission from STINNER Victor <vstin...@python.org>:
The PyUnicode_CHECK_INTERNED() macro uses the PyASCIIObject structure which is
*excluded* from the limited C API:
/* Use only if you know it's a string */
#define PyUnicode_CHECK_INTERNED(op) \
(((PyASCIIObject *)(op))->state.interned)
Using this macro in the limited C API doesn't work.
I propose to remove it from the limited C API.
IMO it's not a good idea to fix the function in the limited C API by converting
it to a regular function hiding the implementation details and so working at
the ABI level. We should not expose such "implementation detail" (if a string
is "interned or not") in the *limited* C API.
----------
components: C API
messages: 407955
nosy: vstinner
priority: normal
severity: normal
status: open
title: [C API] PyUnicode_CHECK_INTERNED() doesn't work in the limited C API
versions: Python 3.10, Python 3.11, Python 3.9
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue46007>
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