Allow TextDiagnosticPrinter to have optional ownership of its output stream.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86823 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 2 deletions

diff --git a/include/clang/Frontend/TextDiagnosticPrinter.h b/include/clang/Frontend/TextDiagnosticPrinter.h
index 3c5c6267c6..29a9c305b1 100644
--- a/include/clang/Frontend/TextDiagnosticPrinter.h
+++ b/include/clang/Frontend/TextDiagnosticPrinter.h
@@ -34,10 +34,13 @@ class TextDiagnosticPrinter : public DiagnosticClient {
 
   SourceLocation LastWarningLoc;
   FullSourceLoc LastLoc;
-  bool LastCaretDiagnosticWasNote;
+  unsigned LastCaretDiagnosticWasNote : 1;
+  unsigned OwnsOutputStream : 1;
 
 public:
-  TextDiagnosticPrinter(llvm::raw_ostream &os, const DiagnosticOptions &diags);
+  TextDiagnosticPrinter(llvm::raw_ostream &os, const DiagnosticOptions &diags,
+                        bool OwnsOutputStream = false);
+  virtual ~TextDiagnosticPrinter();
 
   void BeginSourceFile(const LangOptions &LO) {
     LangOpts = &LO;