1 files changed, 10 insertions, 6 deletions
diff --git a/include/clang/Driver/Compilation.h b/include/clang/Driver/Compilation.h
index 2db712d9321f9..8c9990909ebb0 100644
--- a/include/clang/Driver/Compilation.h
+++ b/include/clang/Driver/Compilation.h
@@ -12,12 +12,8 @@
 
 #include "clang/Driver/Job.h"
 #include "clang/Driver/Util.h"
-
 #include "llvm/ADT/DenseMap.h"
-
-namespace llvm {
-  class raw_ostream;
-}
+#include "llvm/Support/Path.h"
 
 namespace clang {
 namespace driver {
@@ -60,6 +56,9 @@ class Compilation {
   /// Result files which should be removed on failure.
   ArgStringList ResultFiles;
 
+  /// Redirection for stdout, stderr, etc.
+  const llvm::sys::Path **Redirects;
+
 public:
   Compilation(const Driver &D, const ToolChain &DefaultToolChain,
               InputArgList *Args, DerivedArgList *TranslatedArgs);
@@ -120,7 +119,7 @@ public:
   /// \param J - The job to print.
   /// \param Terminator - A string to print at the end of the line.
   /// \param Quote - Should separate arguments be quoted.
-  void PrintJob(llvm::raw_ostream &OS, const Job &J,
+  void PrintJob(raw_ostream &OS, const Job &J,
                 const char *Terminator, bool Quote) const;
 
   /// ExecuteCommand - Execute an actual command.
@@ -136,6 +135,11 @@ public:
   /// Command which failed.
   /// \return The accumulated result code of the job.
   int ExecuteJob(const Job &J, const Command *&FailingCommand) const;
+
+  /// initCompilationForDiagnostics - Remove stale state and suppress output
+  /// so compilation can be reexecuted to generate additional diagnostic
+  /// information (e.g., preprocessed source(s)).
+  void initCompilationForDiagnostics();
 };
 
 } // end namespace driver