Add classof implementations to the raw_ostream classes.

[oota-llvm.git] / lib / Support / Debug.cpp

diff --git a/lib/Support/Debug.cpp b/lib/Support/Debug.cpp
index a88b18e6c06c0aebfaafbc7f29a6a74cb56a455b..896898c185c4ca049d1a548cbb7d85fc434c7ad9 100644 (file)
--- a/lib/Support/Debug.cpp
+++ b/lib/Support/Debug.cpp
@@ -114,9 +114,8 @@ static void debug_user_sig_handler(void *Cookie) {
   // know that debug mode is enabled and dbgs() really is a
   // circular_raw_ostream.  If NDEBUG is defined, then dbgs() ==
   // errs() but this will never be invoked.
-  llvm::circular_raw_ostream *dbgout =
-    static_cast<llvm::circular_raw_ostream *>(&llvm::dbgs());
-  dbgout->flushBufferWithBanner();
+  llvm::circular_raw_ostream &dbgout = cast<circular_raw_ostream>(llvm::dbgs());
+  dbgout.flushBufferWithBanner();
 }
 
 /// dbgs - Return a circular-buffered debug stream.