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Author SHA1 Message Date
Shunsuke Shibayama
78b5f0b165
[red-knot] detect invalid return type (#16540)
## Summary

This PR closes #16248.

If the return type of the function isn't assignable to the one
specified, an `invalid-return-type` error occurs.
I thought it would be better to report this as a different kind of error
than the `invalid-assignment` error, so I defined this as a new error.

## Test Plan

All type inconsistencies in the test cases have been replaced with
appropriate ones.

---------

Co-authored-by: Carl Meyer <carl@astral.sh>
2025-03-12 01:58:59 +00:00
David Peter
d7ce548893
[red-knot] Add narrowing for 'while' loops (#14947)
## Summary

Add type narrowing for `while` loops and corresponding `else` branches.

closes #14861 

## Test Plan

New Markdown tests.
2024-12-13 07:40:14 +01:00