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

tools/clang/BindMigrate/PostTaskTransform.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_POST_TASK_TRANSFORM_H_
+#define TOOL_CLANG_BINDMIGRATE_POST_TASK_TRANSFORM_H_
+
+#include <set>
+#include <string>
+
+#include "Transform.h"
+
+namespace clang {
+
+class ASTContext;
+class CXXMemberCallExpr;
+class DiagnosticEmitter;
+class Exprt;
+class Rewriter;
+
+class PostTaskTransform : public Transform {
+ public:
+  PostTaskTransform(ASTContext* context,
+                    Rewriter* rewriter,
+                    DiagnosticEmitter* emitter);
+
+  // Transform Overrides.
+  virtual bool WouldTransformStmt(Stmt* statement);
+  virtual void TransformStmt(Stmt* statement);
+
+ private:
+  bool IsPostTaskNRMExpr(Stmt* statement);
+  bool IsRefcountedType(QualType type);
+  bool RewriteIfNewRunnableSomething(Expr* post_task_arg);
+
+  ASTContext* context_;
+  Rewriter* rewriter_;
+  DiagnosticEmitter* error_emitter_;
+
+  // Names for matching.
+  std::set<std::string> interesting_classes_;
+};
+
+}  // namespace clang
+
+#endif  // TOOL_CLANG_BINDMIGRATE_POST_TASK_TRANSFORM_H_