[ty] Fix panic for attribute expressions with empty value (#19069)

## Summary

closes https://github.com/astral-sh/ty/issues/738

## Test Plan

Added corpus test
This commit is contained in:
David Peter 2025-07-09 08:46:33 +02:00 committed by GitHub
parent 05139a323b
commit ab3af924ef
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
2 changed files with 8 additions and 0 deletions