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Unified Diff: tools/clang/blink_gc_plugin/tests/register_weak_members_template.h

Issue 1385193002: Bisect clang Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: 246985 Created 5 years, 2 months ago
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Index: tools/clang/blink_gc_plugin/tests/register_weak_members_template.h
diff --git a/tools/clang/blink_gc_plugin/tests/register_weak_members_template.h b/tools/clang/blink_gc_plugin/tests/register_weak_members_template.h
new file mode 100644
index 0000000000000000000000000000000000000000..7d3905a51df2b02663e69f6f64777d3c0d5d2988
--- /dev/null
+++ b/tools/clang/blink_gc_plugin/tests/register_weak_members_template.h
@@ -0,0 +1,43 @@
+// Copyright 2015 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 REGISTER_WEAK_MEMBERS_TEMPLATE_H_
+#define REGISTER_WEAK_MEMBERS_TEMPLATE_H_
+
+#include "heap/stubs.h"
+
+namespace blink {
+
+class X : public GarbageCollected<X> {
+ public:
+ void trace(Visitor* visitor) { traceImpl(visitor); }
+ void trace(InlinedGlobalMarkingVisitor visitor) { traceImpl(visitor); }
+
+ private:
+ template <typename VisitorDispatcher>
+ void traceImpl(VisitorDispatcher visitor) {}
+};
+
+class HasUntracedWeakMembers : public GarbageCollected<HasUntracedWeakMembers> {
+ public:
+ void trace(Visitor* visitor) { traceImpl(visitor); }
+ void trace(InlinedGlobalMarkingVisitor visitor) { traceImpl(visitor); }
+
+ // Don't have to be defined for the purpose of this test.
+ void clearWeakMembers(Visitor* visitor);
+
+ private:
+ template <typename VisitorDispatcher>
+ void traceImpl(VisitorDispatcher visitor) {
+ visitor->template registerWeakMembers<
+ HasUntracedWeakMembers,
+ &HasUntracedWeakMembers::clearWeakMembers>(this);
+ }
+
+ WeakMember<X> x_;
+};
+
+}
+
+#endif // REGISTER_WEAK_MEMBERS_TEMPLATE_H_

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