Rollup merge of #141865 - Nadrieril:dont-steal-thir, r=oli-obk
Optionally don't steal the THIR The THIR being stolen is a recurrent pain for authors of rustc drivers. This makes it optional, so that the `thir_body` query can still be used after analysis of the crate has completed.
This commit is contained in:
commit
e8e58652a4