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no unsafe variance error on attributes #395

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DetachHead opened this issue Jun 6, 2024 · 1 comment
Open

no unsafe variance error on attributes #395

DetachHead opened this issue Jun 6, 2024 · 1 comment
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type checking / linting issues relating to existing diagnostic rules or proposals for new diagnostic rules

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@DetachHead
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from typing import TypeVar, Generic

T = TypeVar("T", covariant=True)

class Foo(Generic[T]):
    value: T # no error
@DetachHead DetachHead added the type checking / linting issues relating to existing diagnostic rules or proposals for new diagnostic rules label Jun 6, 2024
@KotlinIsland
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This is a well known issue, any everyone wants to pretend it doesn't exist: python/mypy#735

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@DetachHead @KotlinIsland