e4e405d2a1
## Summary Fixes #17147. This was landed in #17149 and then reverted in #17335 because it caused cycle panics in checking pybind11. #17456 fixed the cause of that panic. ## Test Plan Add new narrow/assert.md test file Co-authored-by: Matthew Mckee <matthewmckee04@yahoo.co.uk>
Markdown files within the mdtest/ subdirectory are tests of type inference and type checking;
executed by the tests/mdtest.rs integration test.
See crates/red_knot_test/README.md for documentation of this test format.