[PATCH] D122549: [VFS] RedirectingFileSystem only replace path if not already mapped

[Ben Barham via Phabricator via cfe-commits]

bnbarham updated this revision to Diff 418721.
bnbarham edited the summary of this revision.
bnbarham added a comment.

Rename `IsVFSMapped` as suggested by Duncan. Update comments.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122549/new/

https://reviews.llvm.org/D122549

Files:
  clang/lib/Basic/FileManager.cpp
  clang/test/VFS/external-names-multi-overlay.c
  llvm/include/llvm/Support/VirtualFileSystem.h
  llvm/lib/Support/VirtualFileSystem.cpp
  llvm/unittests/Support/VirtualFileSystemTest.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D122549.418721.patch
Type: text/x-patch
Size: 12600 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20220328/5e10cbc7/attachment-0001.bin>