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Consider TypeVarTuple to be invariant #16759

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merged 1 commit into from Jan 30, 2024

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@cdce8p cdce8p commented Jan 7, 2024

The TypeVarTuple equality checks mentioned in PEP 646 assume TypeVarTuple to be invariant.
https://peps.python.org/pep-0646/#type-variable-tuple-equality

Fixes: #16739

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github-actions bot commented Jan 7, 2024

According to mypy_primer, this change doesn't affect type check results on a corpus of open source code. ✅

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Thanks for the fix!

@hauntsaninja hauntsaninja merged commit 7a746c4 into python:master Jan 30, 2024
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@cdce8p cdce8p deleted the typeVarTuple-invariant branch January 30, 2024 07:23
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TypeVarTuple equality checks not implemented
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