Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

isinstance checks in list filter expressions don't perform a type cast #408

Open
nielstron opened this issue Sep 5, 2024 · 0 comments
Open

isinstance checks in list filter expressions don't perform a type cast #408

nielstron opened this issue Sep 5, 2024 · 0 comments
Labels
bug Something isn't working

Comments

@nielstron
Copy link
Contributor

Describe the bug
when writing [x for x in xs if isinstance(x, Y)], the type of x is not correctly cast to Yas one might expect.

To Reproduce
Testcases added in dd526c0

Expected behavior
xshould have type Yin this expression
@nielstron nielstron added the bug Something isn't working label Sep 5, 2024
@nielstron nielstron mentioned this issue Sep 5, 2024
Merged
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
bug Something isn't working
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@nielstron