Clang plugin that rewrites PostTask(_, NewRunnableMethod(...)) to PostTask(_, base::Bind(...));

tools/clang/BindMigrate/DiagnosticEmitter.h

+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef TOOL_CLANG_BINDMIGRATE_DIAGNOSTIC_EMITTER_H_
+#define TOOL_CLANG_BINDMIGRATE_DIAGNOSTIC_EMITTER_H_
+
+#include <string>
+
+namespace clang {
+
+class CompilerInstance;
+class Diagnostic;
+class SourceLocation;
+
+class DiagnosticEmitter {
+ public:
+  DiagnosticEmitter(clang::CompilerInstance* instance,
+                    const std::string& name);
+
+  void EmitWarning(clang::SourceLocation loc, const char* raw_error);
+  void EmitError(clang::SourceLocation loc, const char* raw_error);
+
+ private:
+  std::string name_;
+  clang::CompilerInstance* instance_;
+  clang::Diagnostic* diagnostic_;
+};
+
+}  // namespace clang
+
+#endif  // TOOL_CLANG_BINDMIGRATE_DIAGNOSTIC_EMITTER_H_