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-rw-r--r--include/clang/Frontend/ASTUnit.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/clang/Frontend/ASTUnit.h b/include/clang/Frontend/ASTUnit.h
index 9a02c0c2b8..108114dd67 100644
--- a/include/clang/Frontend/ASTUnit.h
+++ b/include/clang/Frontend/ASTUnit.h
@@ -485,6 +485,9 @@ public:
StringRef getMainFileName() const;
+ /// \brief If this ASTUnit came from an AST file, returns the filename for it.
+ StringRef getASTFileName() const;
+
typedef std::vector<Decl *>::iterator top_level_iterator;
top_level_iterator top_level_begin() {