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Title: [3.14] gh-139103: fix free-threading `dataclass.__init__` perf issue (gh-141596) by colesbury · Pull Request #141750 · python/cpython · GitHub

Open Graph Title: [3.14] gh-139103: fix free-threading `dataclass.__init__` perf issue (gh-141596) by colesbury · Pull Request #141750 · python/cpython

X Title: [3.14] gh-139103: fix free-threading `dataclass.__init__` perf issue (gh-141596) by colesbury · Pull Request #141750 · python/cpython

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Open Graph Description: The dataclasses __init__ function is generated dynamically by a call to exec() and so doesn't have deferred reference counting enabled. Enable deferred reference counting on functions when assi...

X Description: The dataclasses __init__ function is generated dynamically by a call to exec() and so doesn't have deferred reference counting enabled. Enable deferred reference counting on functions when ...

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