@Josverl hi! I think it's outdated issue

I can prove it still reproduces with stubgen 1.15.0.

@makridenko Why do you think it is outdated ?

@Josverl I've tried to reproduce it with master-branch stubgen and it works fine. I guess we need to wait for release

Perhaps to be clearer
The bug is the 2x Incomplete in Incomplete as Incomplete

Expected

from _typeshed import Incomplete

def polar(*args, **kwargs) -> Incomplete

So the bug is still not resolved.

In master branch everything is working as expected:

Do we have a test case for that?

@sobolevn I can add the test that's in the screenshot above

@sobolevn #19253

Ill verify the current state as I can't explain why the behavior is different for @makridenko than for me.
Also the previous reported behavior by @makridenko was same as mine, so something changed....

That might also mean that the test case is not covering the all relevant aspects.

Ill report back here.

@sobolevn Im sorry , but i need to report that the issue indeed is not fixed.
The same issue still occurs, but appears to be specific to stubgen running on Windows.
I did not include that in my initial report, as I assumed that that would not matter.

Is stubgen tested on anything but Ubuntu ? ( there are a lot of tests skipped on Windows)

See : https://github.com/Josverl/mypy_mangle

@Josverl thank you for clarifying this, unfortunately I don't have any windows machine.
@sobolevn could you test this?

a few points.

1. The tests that was added is part of a suite that is skipped on Windows. ( along with the rest of the suite)
   ```
   pytest mypy\test\teststubgen.py::StubgenPythonSuite::stubgen.test::testIncompleteReturn
   ========================================================================= test session starts ==========================================================================
   platform win32 -- Python 3.11.9, pytest-8.3.5, pluggy-1.5.0
   rootdir: D:\mypython!-stubtestprojects\mypy_mangle\mypy
   configfile: pyproject.toml
   plugins: anyio-4.6.0, time-machine-2.16.0
   collected 1 item

    mypy\test\teststubgen.py s                                                                                                                                        [100%] 
    
    ========================================================================== 1 skipped in 0.44s ==========================================================================
    ```
   

2. When I remove that skipif guard , the tests passes, but the stubgen behaviour is still incorrect.