Jan Svoboda d77588df45 [llvm][vfs] For virtual directories, use the virtual path as the real path ...

A follow-up to D135841. This patch returns the virtual path for directories from `RedirectingFileSystem`. This ensures the contents of `Path` are the same as the contents of `FS->getRealPath(Path)`. This also means we can drop the workaround in Clang's module map canonicalization, where we couldn't use the real path for a directory if it resolved to a different `DirectoryEntry`. In addition to that, we can also avoid introducing new workaround for a bug triggered by the newly introduced test case.

Reviewed By: benlangmuir

Differential Revision: https://reviews.llvm.org/D135849

2023-07-10 10:41:15 -07:00

97 KiB

Raw Blame History

View Raw