Use Py_SET_SIZE() function#330
Use Py_SET_SIZE() function#330vstinner wants to merge 1 commit intoboostorg:developfrom vstinner:py_set_type
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Replace "Py_TYPE(obj)=type;" with "Py_SET_SIZE(obj, type);". The Py_SET_SIZE() was added to Python 3.9: copy pythoncapi_compat.h header to src/object/. The file comes from the project: https://github.com/pythoncapi/pythoncapi_compat On Python 3.10, Py_SET_SIZE() should now be used rather than using Py_TYPE() as an l-value: https://docs.python.org/dev/c-api/structures.html#c.Py_TYPE Context: https://bugs.python.org/issue39573
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See also #329 |
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This looks like a duplicate of #328, doesn't it ? |
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Aren't you referring to #329 instead ? |
Oh wait, ignore my previous comment. I wrote 2 PRs and I didn't notice that you're a talking about a 3rd PR. Yes, #328 is the same fix, but it doesn't use pythoncapi_compat.h. I propose to use it to avoid having to reimplemented the compatibility layer for old Python versions: pythoncapi_compat.h uses static inline functions rather than macros. |
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Fedora uses a downstream patch to fix issue: https://src.fedoraproject.org/rpms/boost/blob/master/f/boost-1.73-python3.10.patch Copy of the boost specfile: |
This job failed because it failed to locate the C++ compiler, whereas the two other AppVeyor jobs passed: |
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Closed as obsolete. |
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Replace "Py_TYPE(obj)=type;" with "Py_SET_SIZE(obj, type);". The
Py_SET_SIZE() was added to Python 3.9: copy pythoncapi_compat.h
header to src/object/. The file comes from the project:
https://github.com/pythoncapi/pythoncapi_compat
On Python 3.10, Py_SET_SIZE() should now be used rather than using
Py_TYPE() as an l-value:
https://docs.python.org/dev/c-api/structures.html#c.Py_TYPE
Context: https://bugs.python.org/issue39573