vendor/llvm/llvm-trunk-r238337

1 files changed, 39 insertions, 0 deletions

diff --git a/lib/DebugInfo/DWARF/SyntaxHighlighting.h b/lib/DebugInfo/DWARF/SyntaxHighlighting.h
new file mode 100644
index 0000000000000..946a31308aa1c
--- /dev/null
+++ b/lib/DebugInfo/DWARF/SyntaxHighlighting.h
@@ -0,0 +1,39 @@
+//===-- SyntaxHighlighting.h ------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIB_DEBUGINFO_SYNTAXHIGHLIGHTING_H
+#define LLVM_LIB_DEBUGINFO_SYNTAXHIGHLIGHTING_H
+
+#include "llvm/Support/raw_ostream.h"
+
+namespace llvm {
+namespace dwarf {
+namespace syntax {
+
+// Symbolic names for various syntax elements.
+enum HighlightColor { Address, String, Tag, Attribute, Enumerator };
+
+/// An RAII object that temporarily switches an output stream to a
+/// specific color.
+class WithColor {
+  llvm::raw_ostream &OS;
+
+public:
+  /// To be used like this: WithColor(OS, syntax::String) << "text";
+  WithColor(llvm::raw_ostream &OS, enum HighlightColor Type);
+  ~WithColor();
+
+  llvm::raw_ostream& get() { return OS; }
+  operator llvm::raw_ostream& () { return OS; }
+};
+}
+}
+}
+
+#endif