1 files changed, 7 insertions, 0 deletions
diff --git a/clang/lib/Driver/Tools.h b/clang/lib/Driver/Tools.h
index b0d5db9ec84..4aa92b7dc2e 100644
--- a/clang/lib/Driver/Tools.h
+++ b/clang/lib/Driver/Tools.h
@@ -17,6 +17,7 @@
 #include "clang/Driver/Util.h"
 #include "llvm/ADT/Triple.h"
 #include "llvm/Option/Option.h"
+#include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/Compiler.h"
 
 namespace clang {
@@ -101,6 +102,12 @@ private:
 
   mutable std::unique_ptr<visualstudio::Compiler> CLFallback;
 
+  mutable std::unique_ptr<llvm::raw_fd_ostream> CompilationDatabase = nullptr;
+  void DumpCompilationDatabase(Compilation &C, StringRef Filename,
+                               StringRef Target,
+                               const InputInfo &Output, const InputInfo &Input,
+                               const llvm::opt::ArgList &Args) const;
+
 public:
   // CAUTION! The first constructor argument ("clang") is not arbitrary,
   // as it is for other tools. Some operations on a Tool actually test