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[ty] Limit recursion depth when displaying self-referential function types#23647

Merged
charliermarsh merged 1 commit intomainfrom
charlie/rec
Mar 1, 2026
Merged

[ty] Limit recursion depth when displaying self-referential function types#23647
charliermarsh merged 1 commit intomainfrom
charlie/rec

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Summary

Closes astral-sh/ty#2922.

@charliermarsh charliermarsh added ty Multi-file analysis & type inference bug Something isn't working labels Mar 1, 2026
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astral-sh-bot bot commented Mar 1, 2026

Typing conformance results

No changes detected ✅

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astral-sh-bot bot commented Mar 1, 2026

mypy_primer results

Changes were detected when running on open source projects
pip (https://github.com/pypa/pip)
- src/pip/_internal/req/req_uninstall.py:132:42: error[invalid-argument-type] Argument to function `norm_join` is incorrect: Expected `str`, found `Unknown | Sized`
+ src/pip/_internal/req/req_uninstall.py:132:42: error[invalid-argument-type] Argument to function `norm_join` is incorrect: Expected `str`, found `Sized | Unknown`
- src/pip/_internal/req/req_uninstall.py:133:40: error[invalid-argument-type] Argument to function `norm_join` is incorrect: Expected `str`, found `Unknown | Sized`
+ src/pip/_internal/req/req_uninstall.py:133:40: error[invalid-argument-type] Argument to function `norm_join` is incorrect: Expected `str`, found `Sized | Unknown`
- src/pip/_internal/req/req_uninstall.py:139:27: error[unsupported-operator] Operator `+` is not supported between objects of type `Unknown | Sized` and `LiteralString`
+ src/pip/_internal/req/req_uninstall.py:139:27: error[unsupported-operator] Operator `+` is not supported between objects of type `Sized | Unknown` and `LiteralString`

spack (https://github.com/spack/spack)
- lib/spack/spack/detection/path.py:169:33: error[invalid-argument-type] Argument to function `dedupe_paths` is incorrect: Expected `list[str]`, found `Unknown | list[int | bytes | PathLike[str] | ... omitted 3 union elements]`
+ lib/spack/spack/detection/path.py:169:33: error[invalid-argument-type] Argument to function `dedupe_paths` is incorrect: Expected `list[str]`, found `Unknown | list[bytes | PathLike[str] | PathLike[bytes] | ... omitted 3 union elements]`
- lib/spack/spack/llnl/util/filesystem.py:1668:35: error[invalid-argument-type] Argument to function `exists` is incorrect: Expected `int | str | bytes | PathLike[str] | PathLike[bytes]`, found `Sized | Unknown`
+ lib/spack/spack/llnl/util/filesystem.py:1668:35: error[invalid-argument-type] Argument to function `exists` is incorrect: Expected `int | str | bytes | PathLike[str] | PathLike[bytes]`, found `Unknown | Sized`
- lib/spack/spack/llnl/util/filesystem.py:1674:25: error[invalid-argument-type] Argument to function `move` is incorrect: Expected `str | PathLike[str]`, found `Sized | Unknown`
+ lib/spack/spack/llnl/util/filesystem.py:1674:25: error[invalid-argument-type] Argument to function `move` is incorrect: Expected `str | PathLike[str]`, found `Unknown | Sized`

rich (https://github.com/Textualize/rich)
- tests/test_tools.py:17:17: error[invalid-argument-type] Argument to function `next` is incorrect: Expected `SupportsNext[Unknown]`, found `Iterable[tuple[bool, str | Unknown]]`
+ tests/test_tools.py:17:17: error[invalid-argument-type] Argument to function `next` is incorrect: Expected `SupportsNext[Unknown]`, found `Iterable[tuple[bool, Unknown | str]]`
- tests/test_tools.py:18:17: error[invalid-argument-type] Argument to function `next` is incorrect: Expected `SupportsNext[Unknown]`, found `Iterable[tuple[bool, str | Unknown]]`
+ tests/test_tools.py:18:17: error[invalid-argument-type] Argument to function `next` is incorrect: Expected `SupportsNext[Unknown]`, found `Iterable[tuple[bool, Unknown | str]]`
- tests/test_tools.py:19:17: error[invalid-argument-type] Argument to function `next` is incorrect: Expected `SupportsNext[Unknown]`, found `Iterable[tuple[bool, str | Unknown]]`
+ tests/test_tools.py:19:17: error[invalid-argument-type] Argument to function `next` is incorrect: Expected `SupportsNext[Unknown]`, found `Iterable[tuple[bool, Unknown | str]]`
- tests/test_tools.py:20:17: error[invalid-argument-type] Argument to function `next` is incorrect: Expected `SupportsNext[Unknown]`, found `Iterable[tuple[bool, str | Unknown]]`
+ tests/test_tools.py:20:17: error[invalid-argument-type] Argument to function `next` is incorrect: Expected `SupportsNext[Unknown]`, found `Iterable[tuple[bool, Unknown | str]]`

PyGithub (https://github.com/PyGithub/PyGithub)
- github/Requester.py:899:57: error[invalid-argument-type] Argument to bound method `__hostnameHasDomain` is incorrect: Expected `str | list[str]`, found `Unknown | list[Unknown | str] | list[None | Unknown | str]`
+ github/Requester.py:899:57: error[invalid-argument-type] Argument to bound method `__hostnameHasDomain` is incorrect: Expected `str | list[str]`, found `Unknown | list[Unknown | str] | list[str | Unknown | None]`

pydantic (https://github.com/pydantic/pydantic)
- pydantic/_internal/_core_metadata.py:87:54: error[invalid-assignment] Invalid assignment to key "pydantic_js_extra" with declared type `dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | ((dict[str, int | float | str | ... omitted 3 union elements], type[Any], /) -> None)` on TypedDict `CoreMetadata`: value of type `dict[object, object]`
+ pydantic/_internal/_core_metadata.py:87:54: error[invalid-assignment] Invalid assignment to key "pydantic_js_extra" with declared type `dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | ((dict[str, Divergent], type[Any], /) -> None)` on TypedDict `CoreMetadata`: value of type `dict[object, object]`
- pydantic/fields.py:949:5: error[invalid-parameter-default] Default value of type `PydanticUndefinedType` is not assignable to annotated parameter type `dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None`
+ pydantic/fields.py:949:5: error[invalid-parameter-default] Default value of type `PydanticUndefinedType` is not assignable to annotated parameter type `dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None`
- pydantic/fields.py:989:5: error[invalid-parameter-default] Default value of type `PydanticUndefinedType` is not assignable to annotated parameter type `dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None`
+ pydantic/fields.py:989:5: error[invalid-parameter-default] Default value of type `PydanticUndefinedType` is not assignable to annotated parameter type `dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None`
- pydantic/fields.py:1032:5: error[invalid-parameter-default] Default value of type `PydanticUndefinedType` is not assignable to annotated parameter type `dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None`
+ pydantic/fields.py:1032:5: error[invalid-parameter-default] Default value of type `PydanticUndefinedType` is not assignable to annotated parameter type `dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None`
- pydantic/fields.py:1072:5: error[invalid-parameter-default] Default value of type `PydanticUndefinedType` is not assignable to annotated parameter type `dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None`
+ pydantic/fields.py:1072:5: error[invalid-parameter-default] Default value of type `PydanticUndefinedType` is not assignable to annotated parameter type `dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None`
- pydantic/fields.py:1115:5: error[invalid-parameter-default] Default value of type `PydanticUndefinedType` is not assignable to annotated parameter type `dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None`
+ pydantic/fields.py:1115:5: error[invalid-parameter-default] Default value of type `PydanticUndefinedType` is not assignable to annotated parameter type `dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None`
- pydantic/fields.py:1154:5: error[invalid-parameter-default] Default value of type `PydanticUndefinedType` is not assignable to annotated parameter type `dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None`
+ pydantic/fields.py:1154:5: error[invalid-parameter-default] Default value of type `PydanticUndefinedType` is not assignable to annotated parameter type `dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None`
- pydantic/fields.py:1194:5: error[invalid-parameter-default] Default value of type `PydanticUndefinedType` is not assignable to annotated parameter type `dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None`
+ pydantic/fields.py:1194:5: error[invalid-parameter-default] Default value of type `PydanticUndefinedType` is not assignable to annotated parameter type `dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None`
- pydantic/fields.py:1573:13: error[invalid-argument-type] Argument is incorrect: Expected `dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None`, found `Top[dict[Unknown, Unknown]] | (((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) & ~Top[dict[Unknown, Unknown]]) | None`
+ pydantic/fields.py:1573:13: error[invalid-argument-type] Argument is incorrect: Expected `dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None`, found `Top[dict[Unknown, Unknown]] | (((dict[str, Divergent], /) -> None) & ~Top[dict[Unknown, Unknown]]) | None`

artigraph (https://github.com/artigraph/artigraph)
- tests/arti/types/test_types.py:100:51: error[invalid-argument-type] Argument is incorrect: Expected `frozenset[Any]`, found `frozenset[float | Unknown | int] | list[Unknown | int | float] | tuple[float | Unknown | int, ...]`
+ tests/arti/types/test_types.py:100:51: error[invalid-argument-type] Argument is incorrect: Expected `frozenset[Any]`, found `frozenset[float | Unknown | int] | list[int | Unknown | float] | tuple[float | Unknown | int, ...]`

cloud-init (https://github.com/canonical/cloud-init)
- tests/unittests/distros/test_user_data_normalize.py:24:31: error[invalid-argument-type] Argument to bound method `__init__` is incorrect: Expected `dict[Unknown, Unknown]`, found `Unknown | dict[Unknown | str, Unknown | str] | str | ... omitted 3 union elements`
+ tests/unittests/distros/test_user_data_normalize.py:24:31: error[invalid-argument-type] Argument to bound method `__init__` is incorrect: Expected `dict[Unknown, Unknown]`, found `Unknown | bool | list[Unknown] | ... omitted 3 union elements`
- tests/unittests/sources/test_gce.py:71:31: error[invalid-argument-type] Argument to bound method `__init__` is incorrect: Expected `dict[Unknown, Unknown]`, found `Unknown | dict[Unknown | str, Unknown | str] | str | ... omitted 3 union elements`
+ tests/unittests/sources/test_gce.py:71:31: error[invalid-argument-type] Argument to bound method `__init__` is incorrect: Expected `dict[Unknown, Unknown]`, found `Unknown | bool | list[Unknown] | ... omitted 3 union elements`

meson (https://github.com/mesonbuild/meson)
- mesonbuild/dependencies/cuda.py:137:76: error[invalid-argument-type] Argument to function `version_compare_many` is incorrect: Expected `str`, found `Unknown | str | None`
+ mesonbuild/dependencies/cuda.py:137:76: error[invalid-argument-type] Argument to function `version_compare_many` is incorrect: Expected `str`, found `str | None | Unknown`

dd-trace-py (https://github.com/DataDog/dd-trace-py)
- ddtrace/debugging/_redaction.py:16:5: error[unsupported-operator] Operator `|` is not supported between objects of type `frozenset[str | Unknown]` and `Unknown | EnvVariable[set[Unknown]]`
+ ddtrace/debugging/_redaction.py:16:5: error[unsupported-operator] Operator `|` is not supported between objects of type `frozenset[Unknown | str]` and `Unknown | EnvVariable[set[Unknown]]`

prefect (https://github.com/PrefectHQ/prefect)
- src/prefect/utilities/asyncutils.py:198:16: error[invalid-return-type] Return type does not match returned value: expected `R@run_coro_as_sync | None`, found `CoroutineType[Any, Any, R@run_coro_as_sync | None] | R@run_coro_as_sync | None`
- src/prefect/utilities/asyncutils.py:207:20: error[invalid-return-type] Return type does not match returned value: expected `R@run_coro_as_sync | None`, found `CoroutineType[Any, Any, R@run_coro_as_sync | None] | R@run_coro_as_sync | None`
- Found 5798 diagnostics
+ Found 5796 diagnostics

ibis (https://github.com/ibis-project/ibis)
- ibis/selectors.py:333:16: error[invalid-return-type] Return type does not match returned value: expected `frozenset[str]`, found `frozenset[str | Buffer | Unknown]`
+ ibis/selectors.py:333:16: error[invalid-return-type] Return type does not match returned value: expected `frozenset[str]`, found `frozenset[str | Unknown | Buffer]`

sympy (https://github.com/sympy/sympy)
- sympy/integrals/prde.py:90:11: error[unresolved-attribute] Attribute `as_poly` is not defined on `int` in union `int | Unknown`
+ sympy/integrals/prde.py:90:11: error[unresolved-attribute] Attribute `as_poly` is not defined on `int` in union `Unknown | int`
- sympy/integrals/prde.py:90:61: error[unresolved-attribute] Attribute `as_poly` is not defined on `int` in union `int | Unknown`
+ sympy/integrals/prde.py:90:61: error[unresolved-attribute] Attribute `as_poly` is not defined on `int` in union `Unknown | int`
- sympy/integrals/prde.py:91:10: error[unresolved-attribute] Attribute `as_poly` is not defined on `int` in union `int | Unknown`
+ sympy/integrals/prde.py:91:10: error[unresolved-attribute] Attribute `as_poly` is not defined on `int` in union `Unknown | int`
- sympy/parsing/mathematica.py:692:38: error[invalid-argument-type] Argument to function `__new__` is incorrect: Expected `Iterable[Never]`, found `Unknown | list[Unknown | str]`
- sympy/stats/symbolic_probability.py:532:55: error[unresolved-attribute] Attribute `expand` is not defined on `Basic` in union `Unknown | Basic`
+ sympy/stats/symbolic_probability.py:532:55: error[unresolved-attribute] Attribute `expand` is not defined on `Basic` in union `Basic | Unknown`
- sympy/stats/symbolic_probability.py:533:55: error[unresolved-attribute] Attribute `expand` is not defined on `Basic` in union `Unknown | Basic`
+ sympy/stats/symbolic_probability.py:533:55: error[unresolved-attribute] Attribute `expand` is not defined on `Basic` in union `Basic | Unknown`
- sympy/tensor/indexed.py:651:12: error[unresolved-attribute] Attribute `is_Number` is not defined on `int`, `float`, `complex`, `None` in union `Any | Basic | int | ... omitted 3 union elements`
+ sympy/tensor/indexed.py:651:12: error[unresolved-attribute] Attribute `is_Number` is not defined on `None`, `int`, `float`, `complex` in union `None | Any | Basic | ... omitted 3 union elements`
- sympy/tensor/indexed.py:652:20: error[unresolved-attribute] Attribute `is_integer` is not defined on `int`, `complex`, `None` in union `Any | Basic | int | ... omitted 3 union elements`
+ sympy/tensor/indexed.py:652:20: error[unresolved-attribute] Attribute `is_integer` is not defined on `None`, `int`, `complex` in union `None | Any | Basic | ... omitted 3 union elements`
- sympy/tensor/indexed.py:656:16: error[unresolved-attribute] Attribute `is_integer` is not defined on `int`, `complex`, `None` in union `Any | Basic | int | ... omitted 3 union elements`
+ sympy/tensor/indexed.py:656:16: error[unresolved-attribute] Attribute `is_integer` is not defined on `None`, `int`, `complex` in union `None | Any | Basic | ... omitted 3 union elements`
- sympy/tensor/indexed.py:679:33: error[invalid-argument-type] Argument to function `__new__` is incorrect: Expected `Basic`, found `Any | Basic | int | ... omitted 3 union elements`
+ sympy/tensor/indexed.py:679:33: error[invalid-argument-type] Argument to function `__new__` is incorrect: Expected `Basic`, found `None | Any | Basic | ... omitted 3 union elements`
- Found 16081 diagnostics
+ Found 16080 diagnostics

materialize (https://github.com/MaterializeInc/materialize)
+ misc/python/materialize/cli/mz_workload_anonymize.py:251:13: error[no-matching-overload] No overload of bound method `join` matches arguments
- Found 527 diagnostics
+ Found 528 diagnostics

scikit-learn (https://github.com/scikit-learn/scikit-learn)
- sklearn/externals/array_api_compat/common/_linalg.py:113:15: error[unresolved-attribute] Attribute `max` is not defined on `tuple[Any, ...]` in union `tuple[Any, ...] | Any`
+ sklearn/externals/array_api_compat/common/_linalg.py:113:15: error[unresolved-attribute] Attribute `max` is not defined on `tuple[Any, ...]` in union `Any | tuple[Any, ...]`
- sklearn/externals/array_api_compat/common/_linalg.py:113:76: error[unresolved-attribute] Attribute `dtype` is not defined on `tuple[Any, ...]` in union `tuple[Any, ...] | Any`
+ sklearn/externals/array_api_compat/common/_linalg.py:113:76: error[unresolved-attribute] Attribute `dtype` is not defined on `tuple[Any, ...]` in union `Any | tuple[Any, ...]`
- sklearn/externals/array_api_compat/common/_linalg.py:117:15: error[unresolved-attribute] Attribute `max` is not defined on `tuple[Any, ...]` in union `tuple[Any, ...] | Any`
+ sklearn/externals/array_api_compat/common/_linalg.py:117:15: error[unresolved-attribute] Attribute `max` is not defined on `tuple[Any, ...]` in union `Any | tuple[Any, ...]`

static-frame (https://github.com/static-frame/static-frame)
- static_frame/test/unit/test_frame_iter.py:1389:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `tuple[Any, Any] | Any`
+ static_frame/test/unit/test_frame_iter.py:1389:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `Any | tuple[Any, Any]`
- static_frame/test/unit/test_frame_iter.py:1397:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `tuple[Any, Any] | Any`
+ static_frame/test/unit/test_frame_iter.py:1397:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `Any | tuple[Any, Any]`
- static_frame/test/unit/test_frame_iter.py:1408:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `tuple[Any, Any] | Any`
+ static_frame/test/unit/test_frame_iter.py:1408:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `Any | tuple[Any, Any]`
- static_frame/test/unit/test_frame_iter.py:1411:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `tuple[Any, Any] | Any`
+ static_frame/test/unit/test_frame_iter.py:1411:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `Any | tuple[Any, Any]`
- static_frame/test/unit/test_frame_iter.py:1431:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `tuple[Any, Any] | Any`
+ static_frame/test/unit/test_frame_iter.py:1431:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `Any | tuple[Any, Any]`
- static_frame/test/unit/test_frame_iter.py:1439:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `tuple[Any, Any] | Any`
+ static_frame/test/unit/test_frame_iter.py:1439:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `Any | tuple[Any, Any]`
- static_frame/test/unit/test_frame_iter.py:1481:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `tuple[Any, Any] | Any`
+ static_frame/test/unit/test_frame_iter.py:1481:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `Any | tuple[Any, Any]`
- static_frame/test/unit/test_frame_iter.py:1489:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `tuple[Any, Any] | Any`
+ static_frame/test/unit/test_frame_iter.py:1489:13: error[unresolved-attribute] Attribute `to_pairs` is not defined on `tuple[Any, Any]` in union `Any | tuple[Any, Any]`
- static_frame/test/unit/test_frame_iter.py:1549:26: error[unresolved-attribute] Attribute `tolist` is not defined on `tuple[Any, Any]` in union `tuple[Any, Any] | Any`
+ static_frame/test/unit/test_frame_iter.py:1549:26: error[unresolved-attribute] Attribute `tolist` is not defined on `tuple[Any, Any]` in union `Any | tuple[Any, Any]`
- static_frame/test/unit/test_frame_iter.py:1550:26: error[unresolved-attribute] Attribute `tolist` is not defined on `tuple[Any, Any]` in union `tuple[Any, Any] | Any`
+ static_frame/test/unit/test_frame_iter.py:1550:26: error[unresolved-attribute] Attribute `tolist` is not defined on `tuple[Any, Any]` in union `Any | tuple[Any, Any]`
- static_frame/test/unit/test_frame_iter.py:1553:26: error[unresolved-attribute] Attribute `tolist` is not defined on `tuple[Any, Any]` in union `tuple[Any, Any] | Any`
+ static_frame/test/unit/test_frame_iter.py:1553:26: error[unresolved-attribute] Attribute `tolist` is not defined on `tuple[Any, Any]` in union `Any | tuple[Any, Any]`
- static_frame/test/unit/test_frame_iter.py:1554:26: error[unresolved-attribute] Attribute `tolist` is not defined on `tuple[Any, Any]` in union `tuple[Any, Any] | Any`
+ static_frame/test/unit/test_frame_iter.py:1554:26: error[unresolved-attribute] Attribute `tolist` is not defined on `tuple[Any, Any]` in union `Any | tuple[Any, Any]`
- static_frame/test/unit/test_frame_iter.py:1684:29: error[unresolved-attribute] Attribute `shape` is not defined on `tuple[Any, Any]` in union `tuple[Any, Any] | Any`
+ static_frame/test/unit/test_frame_iter.py:1684:29: error[unresolved-attribute] Attribute `shape` is not defined on `tuple[Any, Any]` in union `Any | tuple[Any, Any]`

jax (https://github.com/google/jax)
- jax/_src/pallas/hlo_interpreter.py:433:37: error[invalid-argument-type] Argument is incorrect: Expected `int`, found `Unknown | int | DynamicGridDim`
+ jax/_src/pallas/hlo_interpreter.py:433:37: error[invalid-argument-type] Argument is incorrect: Expected `int`, found `int | DynamicGridDim | Unknown`
- jax/_src/pallas/mosaic/interpret/interpret_pallas_call.py:1934:37: error[invalid-argument-type] Argument is incorrect: Expected `int`, found `Unknown | int | DynamicGridDim`
+ jax/_src/pallas/mosaic/interpret/interpret_pallas_call.py:1934:37: error[invalid-argument-type] Argument is incorrect: Expected `int`, found `int | DynamicGridDim | Unknown`
- jax/_src/pallas/pallas_call.py:862:37: error[invalid-argument-type] Argument is incorrect: Expected `int`, found `Unknown | int | DynamicGridDim`
+ jax/_src/pallas/pallas_call.py:862:37: error[invalid-argument-type] Argument is incorrect: Expected `int`, found `int | DynamicGridDim | Unknown`

rotki (https://github.com/rotki/rotki)
- rotkehlchen/tests/unit/test_makerdao.py:170:9: error[invalid-argument-type] Argument is incorrect: Expected `defaultdict[Asset, defaultdict[str, Balance]]`, found `defaultdict[Asset | Unknown, defaultdict[str, Balance] | Balance | Unknown | dict[Unknown | str, Unknown | Balance]]`
+ rotkehlchen/tests/unit/test_makerdao.py:170:9: error[invalid-argument-type] Argument is incorrect: Expected `defaultdict[Asset, defaultdict[str, Balance]]`, found `defaultdict[Asset | Unknown, defaultdict[str, Balance] | Balance | dict[Unknown | str, Unknown | Balance] | Unknown]`
- rotkehlchen/tests/unit/test_makerdao.py:171:9: error[invalid-argument-type] Argument is incorrect: Expected `defaultdict[Asset, defaultdict[str, Balance]]`, found `defaultdict[Asset | Unknown, defaultdict[str, Balance] | Balance | Unknown | dict[Unknown | str, Unknown | Balance]]`
+ rotkehlchen/tests/unit/test_makerdao.py:171:9: error[invalid-argument-type] Argument is incorrect: Expected `defaultdict[Asset, defaultdict[str, Balance]]`, found `defaultdict[Asset | Unknown, defaultdict[str, Balance] | Balance | dict[Unknown | str, Unknown | Balance] | Unknown]`

pandas (https://github.com/pandas-dev/pandas)
- pandas/core/methods/describe.py:210:21: error[not-iterable] Object of type `Unknown | Sized` may not be iterable
+ pandas/core/methods/describe.py:210:21: error[not-iterable] Object of type `Sized | Unknown` may not be iterable

pandas-stubs (https://github.com/pandas-dev/pandas-stubs)
+ tests/series/test_series.py:2441:9: error[type-assertion-failure] Type `Unknown` does not match asserted type `Series[Timestamp]`
- Found 4706 diagnostics
+ Found 4707 diagnostics

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astral-sh-bot bot commented Mar 1, 2026

Memory usage report

Memory usage unchanged ✅

@charliermarsh charliermarsh marked this pull request as ready for review March 1, 2026 16:01
@charliermarsh charliermarsh merged commit 4bd2cdc into main Mar 1, 2026
52 checks passed
@charliermarsh charliermarsh deleted the charlie/rec branch March 1, 2026 16:08
carljm added a commit that referenced this pull request Mar 2, 2026
* main:
  [ty] Move binary expression logic out of `builder.rs` (#23649)
  [ty] Limit recursion depth when displaying self-referential function types (#23647)
  [ty] Move comparison logic out of `builder.rs` (#23646)
  Avoid inserting redundant `None` elements in UP045 (#23459)
  [ty] Add more ParamSpec validation for `P.args` and `P.kwargs` (#23640)
  [ty] Sync vendored typeshed stubs (#23642)
  [ty] Fix inference of `t.__mro__` if `t` is an instance of `type[Any]` (#23632)
  [ty] Detect inconsistent generic base class specializations (#23615)
  [ty] Validate type variable defaults don't reference later type parameters or type parameters out of scope (#23623)
  [ty] Ban nested `Required`/`NotRequired`, and ban them both outside of `TypedDict` fields (#23627)
  [ty] Reject generic metaclasses parameterized by type variables (#23628)
  Update default Python version examples (#23605)
  fix binops with NewType of float and Unknown (#23620)
  [ty] Reject functions with PEP-695 type parameters that shadow type parameters from enclosing scopes (#23619)
  [ty] Reject ellipsis literals in odd places in type/annotation expressions (#23611)
  [ty] hash-cons `UseDefMap` fields (#23283)
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bug Something isn't working ty Multi-file analysis & type inference

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Extremely big stringification for functions with a return type of itself

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