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

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer added a comment.

This was actually still on my todo list.....I really would like to finish this one day because I've spent already quite some time on this, but I guess I was getting doubts if I could get this deployed. That is, I believe there were doubts about its usefulness if this is done optionally under a flag, or a big bang of fixing all test cases first, and then making this default behaviour..... But to be honest, I need to reread this thread to remind myself where we exactly were with this.


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https://reviews.llvm.org/D53710