[PATCH] D81041: Use existing path sep style in clang::FileManager::FixupRelativePath

[Adrian McCarthy via Phabricator via cfe-commits]

amccarth added a comment.

Please make sure all of the clang VFS tests still pass before submitted this.  VFS paths are inherently problematic with `llvm::sys::path` because they can legitimately be in a hybrid of Windows and Posix styles.  Guessing the style from the first separator you see can be misleading, but I don't know whether that's ever wrong in this path.

Exactly which assertion is firing?  Is it possible it's the assertion that's wrong?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D81041/new/

https://reviews.llvm.org/D81041