Fix overlap check for ParamSpec types #18040
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ParamSpec types can match arbitrary parameter types, so treat them as having 'object' as the upper bound. This also fixes issues with filtering of overload items based on self type. Fixes #18036.
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According to mypy_primer, this change doesn't affect type check results on a corpus of open source code. ✅ |
svalentin
approved these changes
Oct 25, 2024
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ParamSpec types can match arbitrary parameter types, so treat them as having 'object' as the upper bound.
This also fixes issues with filtering of overload items based on self type.
Fixes #18036.