Add an emitter to handle the list of clang statement nodes.

llvm-svn: 103071
diff --git a/llvm/utils/TableGen/ClangASTNodesEmitter.h b/llvm/utils/TableGen/ClangASTNodesEmitter.h
new file mode 100644
index 0000000..9f442c1
--- /dev/null
+++ b/llvm/utils/TableGen/ClangASTNodesEmitter.h
@@ -0,0 +1,36 @@
+//===- ClangDiagnosticsEmitter.h - Generate Clang diagnostics tables -*- C++ -*-
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// These tablegen backends emit Clang diagnostics tables.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef CLANGAST_EMITTER_H
+#define CLANGAST_EMITTER_H
+
+#include "TableGenBackend.h"
+
+namespace llvm {
+
+/// ClangStmtNodesEmitter - The top-level class emits .def files containing
+///  declarations of Clang statements.
+///
+class ClangStmtNodesEmitter : public TableGenBackend {
+  RecordKeeper &Records;
+public:
+  explicit ClangStmtNodesEmitter(RecordKeeper &R)
+    : Records(R) {}
+
+  // run - Output the .def file contents
+  void run(raw_ostream &OS);
+};
+
+} // End llvm namespace
+
+#endif