[PATCH] D82654: [libTooling] Improve error message from failure in selection Stencil

[Dmitri Gribenko via Phabricator via cfe-commits]

gribozavr2 added a comment.

> I generally avoid testing error message content in tests, but I know there's a variety of opinions on this subject...

If you thought that the quality of the error message matters enough to improve it, then it is worth testing the message, I think.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D82654/new/

https://reviews.llvm.org/D82654