Add test for NotIterable error in starred tuple unpacking#4189
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anushamukka-dev wants to merge 1 commit into
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Add test for NotIterable error in starred tuple unpacking#4189anushamukka-dev wants to merge 1 commit into
anushamukka-dev wants to merge 1 commit into
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Summary: The error path in `expr.rs` that reports `Expected an iterable, got ...` when a non-iterable type is used with star (`*`) unpacking in a tuple display (e.g. `(*x,)`) carried a `// TODO: missing test` marker and had no dedicated test coverage. This adds `test_unpack_starred_not_iterable_in_tuple`, which unpacks an `int` into a tuple display and expects the `NotIterable` error, and removes the now-resolved TODO comment. Differential Revision: D112538198
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@anushamukka-dev has exported this pull request. If you are a Meta employee, you can view the originating Diff in D112538198. |
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According to mypy_primer, this change doesn't affect type check results on a corpus of open source code. ✅ |
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Summary:
The error path in
expr.rsthat reportsExpected an iterable, got ...when a non-iterable type is used with star (
*) unpacking in a tupledisplay (e.g.
(*x,)) carried a// TODO: missing testmarker and had nodedicated test coverage.
This adds
test_unpack_starred_not_iterable_in_tuple, which unpacks anintinto a tuple display and expects the
NotIterableerror, and removes thenow-resolved TODO comment.
Differential Revision: D112538198