Honour 'use-external-names' in FileManager

Pass through the externally-visible names that we got from the VFS down
to FileManager, and test that this is the name showing up in __FILE__,
diagnostics, and debug information.

llvm-svn: 202442

1 files changed, 1 insertions, 0 deletions

diff --git a/clang/lib/Basic/FileSystemStatCache.cpp b/clang/lib/Basic/FileSystemStatCache.cpp
index b225facbad9..e50dc1b5ed0 100644
--- a/clang/lib/Basic/FileSystemStatCache.cpp
+++ b/clang/lib/Basic/FileSystemStatCache.cpp
@@ -32,6 +32,7 @@ void FileSystemStatCache::anchor() { }
 
 static void copyStatusToFileData(const vfs::Status &Status,
                                  FileData &Data) {
+  Data.Name = Status.getName();
   Data.Size = Status.getSize();
   Data.ModTime = Status.getLastModificationTime().toEpochTime();
   Data.UniqueID = Status.getUniqueID();