[libclang] When indexing, invoke the importedASTFile for PCH files as well.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165161 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 0 deletions

diff --git a/include/clang/Frontend/ASTUnit.h b/include/clang/Frontend/ASTUnit.h
index e6ef410be4..cadf2810b9 100644
--- a/include/clang/Frontend/ASTUnit.h
+++ b/include/clang/Frontend/ASTUnit.h
@@ -623,6 +623,9 @@ public:
   /// \returns true if the iteration was complete or false if it was aborted.
   bool visitLocalTopLevelDecls(void *context, DeclVisitorFn Fn);
 
+  /// \brief Get the PCH file if one was included.
+  const FileEntry *getPCHFile();
+
   llvm::MemoryBuffer *getBufferForFile(StringRef Filename,
                                        std::string *ErrorStr = 0);