[PATCH] D94844: [VFS] Add support to RedirectingFileSystem for mapping a virtual directory to one in the external FS.

[Nathan Hawes via Phabricator via cfe-commits]

nathawes updated this revision to Diff 320646.
nathawes added a comment.

Made the following changes as a speculative fix for the windows test failures in the pre-merge checks:

- When appending the remaining path components to the external redirect path of a directory-remap entry, use the separator type of the redirect path rather than the host system.
- For a directory-remap entry, when changing the paths returned in the external file system's directory iterator to appear to be in the virtual file system's directory, use the separator type from the virtual directory's path rather than the host system's.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D94844/new/

https://reviews.llvm.org/D94844

Files:
  clang/test/VFS/Inputs/vfsoverlay-directory-relative.yaml
  clang/test/VFS/Inputs/vfsoverlay-directory.yaml
  clang/test/VFS/directory.c
  lldb/source/Host/common/FileSystem.cpp
  llvm/include/llvm/Support/VirtualFileSystem.h
  llvm/lib/Support/VirtualFileSystem.cpp
  llvm/unittests/Support/VirtualFileSystemTest.cpp

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