mirror of https://github.com/astral-sh/ruff
e0149cd9f3
This PR updates our iterator protocol machinery to return a tuple spec describing the elements that are returned, instead of a type. That allows us to track heterogeneous iterators more precisely, and consolidates the logic in unpacking and splatting, which are the two places where we can take advantage of that more precise information. (Other iterator consumers, like `for` loops, have to collapse the iterated elements down to a single type regardless, and we provide a new helper method on `TupleSpec` to perform that summarization.) |
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| .. | ||
| async_for.md | ||
| for.md | ||
| iterators.md | ||
| while_loop.md | ||