Add fast path for checking self types #16352
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The check was pretty expensive, though usually it's not doing anything non-trivial. Added a fast path for cases where we use the implicit self type, which covers the vast majority of cases. This makes self-check about 4% faster.
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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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The check was pretty expensive, though usually it's not doing anything non-trivial. Added a fast path for cases where we use the implicit self type, which covers the vast majority of cases.
This makes self-check about 4% faster.