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Title: gh-132070: use `_PyObject_IsUniquelyReferenced` in unicodeobject by kumaraditya303 · Pull Request #132091 · python/cpython · GitHub

Open Graph Title: gh-132070: use `_PyObject_IsUniquelyReferenced` in unicodeobject by kumaraditya303 · Pull Request #132091 · python/cpython

X Title: gh-132070: use `_PyObject_IsUniquelyReferenced` in unicodeobject by kumaraditya303 · Pull Request #132091 · python/cpython

Description: Issue: gh-132070 Use _PyObject_IsUniquelyReferenced instead of Py_REFCNT(op)==1 as it is not thread safe in free-threading.

Open Graph Description: Issue: gh-132070 Use _PyObject_IsUniquelyReferenced instead of Py_REFCNT(op)==1 as it is not thread safe in free-threading.

X Description: Issue: gh-132070 Use _PyObject_IsUniquelyReferenced instead of Py_REFCNT(op)==1 as it is not thread safe in free-threading.

Opengraph URL: https://github.com/python/cpython/pull/132091

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407e1b5 use unique ref kumaraditya303 Apr 4, 2025 https://github.com/python/cpython/pull/132091/commits/407e1b5655ecdd754d5c418a75e86a69633ff97b
bf733f6 Merge branch 'main' of https://github.com/python/cpython into uniq kumaraditya303 Apr 12, 2025 https://github.com/python/cpython/pull/132091/commits/bf733f6f01b82ea224e1813f53fcdec9bb90acee
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