Bug Report

Mypy reports an error when a TypedDict is passed as an argument to a function that is annotated as accepting dicts more generally.

To Reproduce

class TestDict(TypedDict):
    a: int


def myfunc(test: dict):
    print(test)


myfunc(TestDict(a=2))

Note that:

>>> type(TestDict(a=2))
<class 'dict'>

Expected Behavior

No error.

Actual Behavior

error: Argument 1 to "myfunc" has incompatible type "TestDict"; expected "Dict[Any, Any]"  [arg-type]
    myfunc(TestDict(a=2))
           ^

Your Environment

• Mypy version used: 0.960 (compiled: yes)
• Python version used: 3.9.10