[PATCH] D53710: [FileCheck] Warn if a prefix is only used in LABEL checks

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer added a comment.

I'm back :-) Catching up on the last messages.... I will post a patch for review soon that adds an option `-warn` to FileCheck, and will do some initial plumbing for that. If I understood correctly, it looks like we think that is best. After that initial plumbing, I will then return to this patch. Is that a plan?


https://reviews.llvm.org/D53710