Add the clang library to the repo (with some of my changes, too).

1 files changed, 54 insertions, 0 deletions

diff --git a/clang/utils/TableGen/ClangDiagnosticsEmitter.h b/clang/utils/TableGen/ClangDiagnosticsEmitter.h
new file mode 100644
index 0000000..73d3c4d
--- /dev/null
+++ b/clang/utils/TableGen/ClangDiagnosticsEmitter.h
@@ -0,0 +1,54 @@
+//===- 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 CLANGDIAGS_EMITTER_H
+#define CLANGDIAGS_EMITTER_H
+
+#include "llvm/TableGen/TableGenBackend.h"
+
+namespace llvm {
+
+/// ClangDiagsDefsEmitter - The top-level class emits .def files containing
+///  declarations of Clang diagnostics.
+///
+class ClangDiagsDefsEmitter : public TableGenBackend {
+  RecordKeeper &Records;
+  const std::string& Component;
+public:
+  explicit ClangDiagsDefsEmitter(RecordKeeper &R, const std::string& component)
+    : Records(R), Component(component) {}
+
+  // run - Output the .def file contents
+  void run(raw_ostream &OS);
+};
+
+class ClangDiagGroupsEmitter : public TableGenBackend {
+  RecordKeeper &Records;
+public:
+  explicit ClangDiagGroupsEmitter(RecordKeeper &R) : Records(R) {}
+    
+  void run(raw_ostream &OS);
+};
+
+class ClangDiagsIndexNameEmitter : public TableGenBackend {
+  RecordKeeper &Records;
+public:
+  explicit ClangDiagsIndexNameEmitter(RecordKeeper &R) : Records(R) {}
+  
+  void run(raw_ostream &OS);
+};
+
+  
+} // End llvm namespace
+
+#endif