[PATCH] D49518: [VFS] Emit an error when a file isn't located in any directory.

[Volodymyr Sapsai via Phabricator via cfe-commits]

vsapsai added a comment.

Need to double check what tests we have when using relative path names at the root level. I'd like to make the behavior consistent because a file name is a specific case of relative paths. So far there are no assertions and no errors but file lookup doesn't seem to be working.


https://reviews.llvm.org/D49518