fix: prevent crash on dataclass with PEP695 TypeVarTuple on py3.13 #19565
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According to mypy_primer, this change doesn't affect type check results on a corpus of open source code. ✅ |
A5rocks
approved these changes
Aug 2, 2025
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Fixes #19559.
Replaces ad-hoc Instance creation with regular
fill_typevars.Huge thanks to @A5rocks for the pointer!