[PATCH] D48621: Report an error for an unknown -z option.

[Rui Ueyama via Phabricator via llvm-commits]

ruiu added a comment.

The problem of doing an error check this way is, when it is easy to make the list inconsistent you remove an -z option support. However, that's not a real concern because we can't remove any -z option once it is implemented and released. So this simple way should suffice.


https://reviews.llvm.org/D48621