[red-knot] Make BoundMethodType a salsa interned#17581
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MichaReiser merged 1 commit intomainfrom Apr 23, 2025
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* main: (28 commits) [red-knot] Make `BoundMethodType` a salsa interned (#17581) [red-knot] Emit a diagnostic if a non-protocol is passed to `get_protocol_members` (#17551) [red-knot] Add more tests for protocol members (#17550) [red-knot] Assignability for subclasses of `Any` and `Unknown` (#17557) [red-knot] mypy_primer: add strawberry, print compilation errors to stderr (#17578) [red-knot] GenericAlias instances as a base class (#17575) Remove redundant `type_to_visitor_function` entries (#17564) Fixes how the checker visits `typing.cast`/`typing.NewType` arguments (#17538) [red-knot] Class literal `__new__` function callable subtyping (#17533) [red-knot] Surround intersections with `()` in potentially ambiguous contexts (#17568) [minor] Delete outdated TODO comment (#17565) [red-knot] add regression test for fixed cycle panic (#17535) [red-knot] fix unions of literals, again (#17534) red_knot_python_semantic: remove last vestige of old diagnostics! red_knot_python_semantic: migrate `types` to new diagnostics red_knot_python_semantic: migrate `types/diagnostic` to new diagnostics red_knot_python_semantic: migrate `types/call/bind` to new diagnostics red_knot_python_semantic: migrate `types/string_annotation` to new diagnostics red_knot_python_semantic: migrate `types/infer` to new diagnostic model red_knot_python_semantic: migrate INVALID_ASSIGNMENT for inference ...
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…var-instance * dcreager/generic-constructor: (29 commits) We don't need this [red-knot] Make `BoundMethodType` a salsa interned (#17581) [red-knot] Emit a diagnostic if a non-protocol is passed to `get_protocol_members` (#17551) [red-knot] Add more tests for protocol members (#17550) [red-knot] Assignability for subclasses of `Any` and `Unknown` (#17557) [red-knot] mypy_primer: add strawberry, print compilation errors to stderr (#17578) [red-knot] GenericAlias instances as a base class (#17575) Remove redundant `type_to_visitor_function` entries (#17564) Fixes how the checker visits `typing.cast`/`typing.NewType` arguments (#17538) [red-knot] Class literal `__new__` function callable subtyping (#17533) [red-knot] Surround intersections with `()` in potentially ambiguous contexts (#17568) [minor] Delete outdated TODO comment (#17565) [red-knot] add regression test for fixed cycle panic (#17535) [red-knot] fix unions of literals, again (#17534) red_knot_python_semantic: remove last vestige of old diagnostics! red_knot_python_semantic: migrate `types` to new diagnostics red_knot_python_semantic: migrate `types/diagnostic` to new diagnostics red_knot_python_semantic: migrate `types/call/bind` to new diagnostics red_knot_python_semantic: migrate `types/string_annotation` to new diagnostics red_knot_python_semantic: migrate `types/infer` to new diagnostic model ...
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Summary
Fixes #17579
Use a salsa-interned instead of a salsa-tracked because we want that two
BoundMethodType's compare equal if they belong to the same function and self instance.This fixes the property tests because salsa-trackeds can't be created outside of queries because their "instance" is owned by the creating query.
The property tests started creating
BoundMethodTypeinstances in e45f23b becauseis_subtype_ofnow callsClass::into_callablewhich callsinto_bound_method_type.Test Plan
I ran the property tests locally