@article{whenretrievalhurtscodecompletionadiagnos,
  title = {When Retrieval Hurts Code Completion: A Diagnostic Study of Stale Repository Context},
  author = {Haojun Weng and Qianqian Yang and Hao Fu and Haobin Pan and Xinwei Lv},
  year = {2026},
  eprint = {2605.14478},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.14478},
}