[PATCH] D123398: [VFS] RedirectingFileSystem only replace path if not already mapped

[Duncan P. N. Exon Smith via Phabricator via cfe-commits]

dexonsmith added a comment.

In D123398#3439946 <https://reviews.llvm.org/D123398#3439946>, @bnbarham wrote:

> Does `clang/test/VFS/external-names-multi-overlay.c` need to be formatted or is it fine? It uses split-file so I'd really like to avoid the format here (makes it pretty silly).

Seems fine to ignore. If it bothers you I think you can add a comment to silence it (I'm not sure how to spell it, but probably something similar to `// clang-format off`).


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  https://reviews.llvm.org/D123398/new/

https://reviews.llvm.org/D123398