1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/gc/ClearEdgesTracer.h b/js/src/gc/ClearEdgesTracer.h
new file mode 100644
index 0000000000..efed496138
--- /dev/null
+++ b/js/src/gc/ClearEdgesTracer.h
@@ -0,0 +1,38 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: set ts=8 sts=2 et sw=2 tw=80:
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef gc_ClearEdgesTracer_h
+#define gc_ClearEdgesTracer_h
+
+#include "js/TracingAPI.h"
+
+namespace js {
+namespace gc {
+
+struct ClearEdgesTracer final : public GenericTracer {
+  explicit ClearEdgesTracer(JSRuntime* rt);
+  ClearEdgesTracer();
+
+  template <typename T>
+  inline T* onEdge(T* thing);
+
+  JSObject* onObjectEdge(JSObject* obj) override;
+  JSString* onStringEdge(JSString* str) override;
+  JS::Symbol* onSymbolEdge(JS::Symbol* sym) override;
+  JS::BigInt* onBigIntEdge(JS::BigInt* bi) override;
+  js::BaseScript* onScriptEdge(js::BaseScript* script) override;
+  js::Shape* onShapeEdge(js::Shape* shape) override;
+  js::ObjectGroup* onObjectGroupEdge(js::ObjectGroup* group) override;
+  js::BaseShape* onBaseShapeEdge(js::BaseShape* base) override;
+  js::jit::JitCode* onJitCodeEdge(js::jit::JitCode* code) override;
+  js::Scope* onScopeEdge(js::Scope* scope) override;
+  js::RegExpShared* onRegExpSharedEdge(js::RegExpShared* shared) override;
+};
+
+}  // namespace gc
+}  // namespace js
+
+#endif  // gc_ClearEdgesTracer_h