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-rw-r--r--include/clang/Lex/HeaderMap.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/clang/Lex/HeaderMap.h b/include/clang/Lex/HeaderMap.h
index 48e00bf375..8b1669f86b 100644
--- a/include/clang/Lex/HeaderMap.h
+++ b/include/clang/Lex/HeaderMap.h
@@ -38,6 +38,11 @@ public:
/// this HeaderMap. If so, open it and return its FileEntry.
const FileEntry *LookupFile(const char *FilenameStart,const char *FilenameEnd,
FileManager &FM) const;
+
+ /// getFileName - Return the filename of the headermap.
+ const char *getFileName() const {
+ return "";
+ }
};