plotfi added a comment.

In D65704#1613688 <https://reviews.llvm.org/D65704#1613688>, @compnerd wrote:

> Rather than silently ignoring tests when the DirectoryWatcher isn't created, 
> can you please print an error message and exit with an error code to indicate 
> the test failed?


llvm::Expected requires consumption.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D65704/new/

https://reviews.llvm.org/D65704



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