bool addEdgeTo(FakeNode& referent, const char16_t* edgeName = nullptr) {
JS::ubi::Node node(&referent);
if (edgeName) {
auto ownedName = js::DuplicateString(edgeName);
MOZ_RELEASE_ASSERT(ownedName);
return edges.emplaceBack(ownedName.release(), node);
}
return edges.emplaceBack(nullptr, node);
}
bool addEdgeTo(FakeNode& referent) {
JS::ubi::Node node(&referent);
return edges.emplaceBack(nullptr, node);
}