Adding a collector name attribute to Function in the IR. These

[oota-llvm.git] / include / llvm / Support / Streams.h

diff --git a/include/llvm/Support/Streams.h b/include/llvm/Support/Streams.h
index 82ffeeb41bf8bd3f7ea5ddb7de749a926531d834..6758c35e3d39310e0d73924182943e24a7b6f637 100644 (file)
--- a/include/llvm/Support/Streams.h
+++ b/include/llvm/Support/Streams.h
@@ -21,8 +21,8 @@ namespace llvm {
 
   /// BaseStream - Acts like the STL streams. It's a wrapper for the std::cerr,
   /// std::cout, std::cin, etc. streams. However, it doesn't require #including
-  /// <iostream> in every file (doing so increases static c'tors & d'tors in the
-  /// object code).
+  /// @verbatim <iostream> @endverbatm in every file (doing so increases static 
+  /// c'tors & d'tors in the object code).
   /// 
   template <typename StreamTy>
   class BaseStream {
@@ -51,6 +51,8 @@ namespace llvm {
       return *this;
     }
 
+    operator StreamTy* () { return Stream; }
+
     bool operator == (const StreamTy &S) { return &S == Stream; }
     bool operator != (const StreamTy &S) { return !(*this == S); }
     bool operator == (const BaseStream &S) { return S.Stream == Stream; }
@@ -61,7 +63,6 @@ namespace llvm {
   typedef BaseStream<std::istream> IStream;
   typedef BaseStream<std::stringstream> StringStream;
 
-  extern OStream NullStream;
   extern OStream cout;
   extern OStream cerr;
   extern IStream cin;