8000 (🐞) Subscripted `type` with new union syntax in `TypeAlias` incorrectly reports 'Value of type "Type[type]" is not indexable' · Issue #12978 · python/mypy · GitHub
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(🐞) Subscripted type with new union syntax in TypeAlias incorrectly reports 'Value of type "Type[type]" is not indexable' #12978

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KotlinIsland opened this issue Jun 13, 2022 · 1 comment
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(🐞) Subscripted type with new union syntax in TypeAlias incorrectly reports 'Value of type "Type[type]" is not indexable' #12978

KotlinIsland opened this issue Jun 13, 2022 · 1 comment
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bug mypy got something wrong topic-pep-604 PEP 604 (union | operator) topic-type-alias TypeAlias and other type alias issues

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@KotlinIsland
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from typing import TypeAlias, Union

A: TypeAlias = type[object] | object  # error: Value of type "Type[type]" is not indexable
B = type[object] | object  # error: Value of type "Type[type]" is not indexable

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@KotlinIsland KotlinIsland added the bug mypy got something wrong label Jun 13, 2022
@AlexWaygood
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Duplicate of #12392

@AlexWaygood AlexWaygood marked this as 64FD a duplicate of #12392 Jun 13, 2022
@AlexWaygood AlexWaygood closed this as not planned Won't fix, can't repro, duplicate, stale Jun 13, 2022
@AlexWaygood AlexWaygood added topic-pep-604 PEP 604 (union | operator) topic-type-alias TypeAlias and other type alias issues labels Jun 13, 2022
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