[PATCH] D135849: [llvm][vfs] For virtual directories, use the virtual path as real path

[Jan Svoboda via Phabricator via cfe-commits]

jansvoboda11 added a comment.

I think this patch should now stand on its own. Dealing with a VFS definition that uses the wrong case for virtual paths is not necessary for correctness. If Clang asks the FS for a file using the correct case, the query either fails and we never get far enough to need module map path canonicalization, or the query succeeds thanks to case-insensitivity of the VFS and canonicalizing to the VFS spelling means all future queries using it will succeed as well.


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  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D135849/new/

https://reviews.llvm.org/D135849