[PATCH] D77227: [RFC][FileCheck] Require colon immediately after CHECK directives

[Paul Robinson via Phabricator via llvm-commits]

probinson added a comment.

I think the time has come to implement the new rule, and see what breaks.  It's past the end of my working day or I'd try to come up with another grep sequence.

I am only faintly worried that there might actually be a capricious test out there that says
`// this is too clever: CHECK: this happens`
but again I'll leave finding that for one of you or for another day.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D77227/new/

https://reviews.llvm.org/D77227