[PATCH] D73793: Improve error message of FileCheck when stdin is empty

[James Henderson via Phabricator via llvm-commits]

jhenderson accepted this revision.
jhenderson added a comment.
This revision is now accepted and ready to land.

This looks fine to me, although having looked at what other tools do, it might be better to create a `reportError` type of function that takes an input filename as an argument and does the conversion from '-' if needed. See for example llvm-readobj.cpp `reportWarning` etc. I'm happy either way, as a quick glance suggests this may not be straightforward here.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D73793/new/

https://reviews.llvm.org/D73793