[PATCH] D31096: LTO, Support: Add a safeguard against pruning a directory that is not a cache directory.

[Mehdi AMINI via Phabricator via llvm-commits]

mehdi_amini added a comment.

> The idea is to protect against data loss if the user supplies an incorrect cache directory.

I can see this  "user" as "user of the API", but it is not clear to me as a "user of the linker" since the timestamp is automatically added.


https://reviews.llvm.org/D31096