[PATCH] D35797: [ELF] - Implement --warn-once.

[Rui Ueyama via Phabricator via llvm-commits]

ruiu added a comment.

It might be a nice-to-have feature, but it seems like a feature creeping to me. Let's just ignore this option until someone comes to us and show a strong evidence that this is super-useful.


https://reviews.llvm.org/D35797