Catching error when function decorated by decorator with overload

[sonr09]

pyright 1.1.369
python 3.11

Code for reproduce

from collections.abc import Callable
from typing import Any
from typing import ParamSpec
from typing import TypeVar
from typing import overload


P = ParamSpec("P")
T = TypeVar("T")


@overload
def decorator() -> Callable[[Callable[P, T]], Callable[P, T | None]]: ...
@overload
def decorator(error_result: Callable[[], T]) -> Callable[[Callable[P, T]], Callable[P, T]]: ...


def decorator(error_result: Callable[[], T | None] = lambda: None) -> Callable[[Callable[P, T]], Callable[P, T | None]]:
    def inner(function: Callable[P, T]) -> Callable[P, T | None]:
        def wrapper(*args: P.args, **kwargs: P.kwargs) -> T | None:
            try:
                return function(*args, **kwargs)
            except Exception:
                return error_result()

        return wrapper

    return inner


@decorator(error_result=dict)
def func() -> dict[Any, Any]:  # Error raised here
    return {}

Error from pyright

error: "func" is marked as overload, but additional overloads are missing (reportInconsistentOverload)
error: "func" is marked as overload, but no implementation is provided (reportNoOverloadImplementation)

I found if change error_result=dict to error_result=lambda: {} that works fine.

[erictraut]

This is addressed in pyright 1.1.370