vendor/clang/clang-trunk-r375505vendor/clang

1 files changed, 2 insertions, 3 deletions

diff --git a/include/clang/Lex/HeaderMap.h b/include/clang/Lex/HeaderMap.h
index eca8755d45254..accb061e51ba3 100644
--- a/include/clang/Lex/HeaderMap.h
+++ b/include/clang/Lex/HeaderMap.h
@@ -13,6 +13,7 @@
 #ifndef LLVM_CLANG_LEX_HEADERMAP_H
 #define LLVM_CLANG_LEX_HEADERMAP_H
 
+#include "clang/Basic/FileManager.h"
 #include "clang/Basic/LLVM.h"
 #include "llvm/ADT/Optional.h"
 #include "llvm/Support/Compiler.h"
@@ -21,8 +22,6 @@
 
 namespace clang {
 
-class FileEntry;
-class FileManager;
 struct HMapBucket;
 struct HMapHeader;
 
@@ -78,7 +77,7 @@ public:
   /// NULL and the file is found, RawPath will be set to the raw path at which
   /// the file was found in the file system. For example, for a search path
   /// ".." and a filename "../file.h" this would be "../../file.h".
-  const FileEntry *LookupFile(StringRef Filename, FileManager &FM) const;
+  Optional<FileEntryRef> LookupFile(StringRef Filename, FileManager &FM) const;
 
   using HeaderMapImpl::lookupFilename;
   using HeaderMapImpl::getFileName;