Index: tools/clang/blink_gc_plugin/tests/traceimpl_dependent_scope.h |
diff --git a/tools/clang/blink_gc_plugin/tests/traceimpl_dependent_scope.h b/tools/clang/blink_gc_plugin/tests/traceimpl_dependent_scope.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..0d079f6f95925330f3303820337df05bc4e0d9c5 |
--- /dev/null |
+++ b/tools/clang/blink_gc_plugin/tests/traceimpl_dependent_scope.h |
@@ -0,0 +1,62 @@ |
+// 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 TRACEIMPL_DEPENDENT_SCOPE_H_ |
+#define TRACEIMPL_DEPENDENT_SCOPE_H_ |
+ |
+#include "heap/stubs.h" |
+ |
+namespace blink { |
+ |
+class X : public GarbageCollected<X> { |
+ public: |
+ virtual void trace(Visitor*) {} |
+}; |
+ |
+template <typename T> |
+class Base : public GarbageCollected<Base<T> > { |
+ public: |
+ virtual void trace(Visitor* visitor) { traceImpl(visitor); } |
+ virtual void trace(InlinedGlobalMarkingVisitor visitor) { |
+ traceImpl(visitor); |
+ } |
+ |
+ private: |
+ template <typename VisitorDispatcher> |
+ void traceImpl(VisitorDispatcher visitor) {} |
+}; |
+ |
+template <typename T> |
+class Derived : public Base<T> { |
+ public: |
+ void trace(Visitor* visitor) override { traceImpl(visitor); } |
+ void trace(InlinedGlobalMarkingVisitor visitor) override { |
+ traceImpl(visitor); |
+ } |
+ |
+ private: |
+ template <typename VisitorDispatcher> |
+ void traceImpl(VisitorDispatcher visitor) { |
+ Base<T>::trace(visitor); |
+ } |
+}; |
+ |
+template <typename T> |
+class DerivedMissingTrace : public Base<T> { |
+ public: |
+ void trace(Visitor* visitor) override { traceImpl(visitor); } |
+ void trace(InlinedGlobalMarkingVisitor visitor) override { |
+ traceImpl(visitor); |
+ } |
+ |
+ private: |
+ template <typename VisitorDispatcher> |
+ void traceImpl(VisitorDispatcher visitor) { |
+ // Missing Base<T>::trace(visitor). |
+ } |
+}; |
+ |
+} |
+ |
+#endif // TRACEIMPL_DEPENDENT_SCOPE_H_ |