1 files changed, 1 insertions, 0 deletions
diff --git a/cpp/include/Slice/Preprocessor.h b/cpp/include/Slice/Preprocessor.h
index 1f8ace5c335..97da004e9bc 100644
--- a/cpp/include/Slice/Preprocessor.h
+++ b/cpp/include/Slice/Preprocessor.h
@@ -54,6 +54,7 @@ private:
     const std::string _path;
     const std::string _fileName;
     const std::vector<std::string> _args;
+    std::string _cppFile;
     FILE* _cppHandle;
 };