tools/clang/blink_gc_plugin/tests/ignore_fields.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 IGNORE_FIELDS_H_
   6 #define IGNORE_FIELDS_H_
   7
   8 #include "heap/stubs.h"
   9
  10 namespace blink {
  11
  12 class HeapObject : public GarbageCollected<HeapObject> {
  13 public:
  14     virtual void trace(Visitor*) { }
  15 };
  16
  17 // Don't warn about raw pointers to heap allocated objects.
  18 class A : public GarbageCollected<A>{
  19 private:
  20     GC_PLUGIN_IGNORE("http://crbug.com/12345")
  21     HeapObject* m_obj;
  22 };
  23
  24 // Don't require trace method when (all) GC fields are ignored.
  25 class B : public GarbageCollected<B> {
  26 private:
  27     GC_PLUGIN_IGNORE("http://crbug.com/12345")
  28     Member<HeapObject> m_one;
  29 };
  30
  31 // Don't require tracing an ignored field.
  32 class C : public GarbageCollected<C> {
  33 public:
  34     void trace(Visitor*);
  35 private:
  36     Member<HeapObject> m_one;
  37     GC_PLUGIN_IGNORE("http://crbug.com/12345")
  38     Member<HeapObject> m_two;
  39 };
  40
  41 }
  42
  43 #endif