Added wrappers for the std::cerr/std::cout objects. The wrappers will

soon replace all uses of those objects.

llvm-svn: 31817

1 files changed, 21 insertions, 0 deletions

diff --git a/llvm/lib/Support/Streams.cpp b/llvm/lib/Support/Streams.cpp
new file mode 100644
index 00000000000..9ca7590e37c
--- /dev/null
+++ b/llvm/lib/Support/Streams.cpp
@@ -0,0 +1,21 @@
+//===-- Streams.cpp - Wrappers for iostreams ------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file was developed by Bill Wendling and is distributed under the
+// University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements a wrapper for the std::cout and std::cerr I/O streams.
+// It prevents the need to include <iostream> to each file just to get I/O.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/Support/Streams.h"
+#include <iostream>
+using namespace llvm;
+
+llvm_ostream llvm::llvm_null;
+llvm_ostream llvm::llvm_cout(std::cout);
+llvm_ostream llvm::llvm_cerr(std::cerr);