fix Unpacking dict in class header (i.e. in class kwargs) #1762#4076
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asukaminato0721 wants to merge 1 commit into
Open
fix Unpacking dict in class header (i.e. in class kwargs) #1762#4076asukaminato0721 wants to merge 1 commit into
asukaminato0721 wants to merge 1 commit into
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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
Fixes #1762
Changed class header keyword handling so
**kwargsis no longer rejected in binding.Unpacked class keywords are now validated at solve time: precise TypedDict/anonymous dict fields are expanded into class metadata, broad
Mapping[str, T]values are accepted as opaque, and invalid**operands/key types report BadUnpacking.Test Plan
add test