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authorStefan Behnel <stefan_ml@behnel.de>2023-05-16 08:39:06 +0200
committerStefan Behnel <stefan_ml@behnel.de>2023-05-16 08:40:24 +0200
commit8af954f812f78d5258cb8440b13cc6944eccf940 (patch)
tree5939f0b46e1be025a0da75f78027eb5260c2dfb1
parent38f6a5670c7004172502fee41d990519e2163666 (diff)
downloadcython-8af954f812f78d5258cb8440b13cc6944eccf940.tar.gz
Disable fast Py_SIZE(PyLong) check in Py3.12a7+ since it's no longer valid there.0.29.x
-rw-r--r--CHANGES.rst2
-rw-r--r--Cython/Utility/TypeConversion.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/CHANGES.rst b/CHANGES.rst
index a8746d0ac..f85b9dabd 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -8,7 +8,7 @@ Cython Changelog
Bugs fixed
----------
-* Some C compile failures in CPython 3.12 were resolved.
+* Some C compile failures and crashes in CPython 3.12 were resolved.
* A C compile failure in PyPy 3.10 was resolved.
Patch by Matti Picus. (Github issue :issue:`5408`)
diff --git a/Cython/Utility/TypeConversion.c b/Cython/Utility/TypeConversion.c
index 7a7bf0f79..404814907 100644
--- a/Cython/Utility/TypeConversion.c
+++ b/Cython/Utility/TypeConversion.c
@@ -917,7 +917,7 @@ static CYTHON_INLINE {{TYPE}} {{FROM_PY_FUNCTION}}(PyObject *x) {
{{endfor}}
}
#endif
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
if (unlikely(Py_SIZE(x) < 0)) {
goto raise_neg_overflow;
}