panic: key not found, module __unknown__ with incomplete assignment expression #2093
Description
Describe the Bug
Pyrefly crashes when checking this fuzzed code:
(:=Thread panicked, shutting down: panicked at pyrefly/lib/binding/bindings.rs:297:13:
Internal error: key not found, module `__unknown__`, path `/home/user/a.py`, key Hashed { hash: StarlarkHashValue(289934492), key: Definition(ShortIdentifier(1..1)) }
Version info
0.48.0
Sandbox Link
(Only applicable for extension issues) IDE Information
No response