tools/clang/blink_gc_plugin/tests/class_requires_finalization_base.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CLASS_REQUIRES_FINALIZATION_BASE_H_
   6 #define CLASS_REQUIRES_FINALIZATION_BASE_H_
   7
   8 #include "heap/stubs.h"
   9
  10 namespace blink {
  11
  12 class A : public GarbageCollected<A> {
  13 public:
  14     virtual void trace(Visitor*) {}
  15 };
  16
  17 class B {
  18 public:
  19     ~B() { /* user-declared, thus, non-trivial */ }
  20 };
  21
  22 // Second base class needs finalization.
  23 class NeedsFinalizer : public A, public B {
  24 public:
  25     void trace(Visitor*);
  26 };
  27
  28 // Base does not need finalization.
  29 class DoesNotNeedFinalizer : public A {
  30 public:
  31     void trace(Visitor*);
  32 };
  33
  34 class GCedClassWithAScriptWrappableBase
  35     : public A, public ScriptWrappable {
  36 public:
  37     void trace(Visitor*);
  38 };
  39
  40 class GCedClassWithAScriptWrappableAndAFinalizableBase
  41     : public GCedClassWithAScriptWrappableBase
  42     , public B
  43     , public ScriptWrappable {
  44 public:
  45     void trace(Visitor*);
  46 };
  47
  48 }
  49
  50 #endif