gh-135228: When @dataclass(slots=True) replaces a dataclass, make the original class collectible #136893
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…ke the original class collectible An interesting hack, but more localized in scope than python#135230. This may be a breaking change if people intentionally keep the original class around when using `@dataclass(slots=True)`, and then use `__dict__` or `__weakref__` on the original class.
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An interesting hack, but more localized in scope than #135230.
This may be a breaking change if people intentionally keep the original class around
when using
@dataclass(slots=True), and then use__dict__or__weakref__on theoriginal class.