Lines Matching refs:IsUndefined
340 CHECK(description().IsUndefined(isolate) || description().IsString());
496 if (GetBackPointer().IsUndefined(isolate)) {
692 if (key.IsUndefined(isolate)) continue;
939 CHECK(script.IsUndefined(roots) || script.IsScript() ||
1062 CHECK(next_code_link().IsCodeT() || next_code_link().IsUndefined(isolate));
1147 if (elements().IsUndefined(isolate)) return;
1186 CHECK(table().IsOrderedHashSet() || table().IsUndefined(isolate));
1192 CHECK(table().IsOrderedHashMap() || table().IsUndefined(isolate));
1222 CHECK(struct_map.GetBackPointer().IsUndefined(isolate));
1243 CHECK(target().IsUndefined(isolate) || target().CanBeHeldWeakly());
1245 CHECK(prev().IsWeakCell() || prev().IsUndefined(isolate));
1250 CHECK(next().IsWeakCell() || next().IsUndefined(isolate));
1255 CHECK_IMPLIES(unregister_token().IsUndefined(isolate),
1256 key_list_prev().IsUndefined(isolate));
1257 CHECK_IMPLIES(unregister_token().IsUndefined(isolate),
1258 key_list_next().IsUndefined(isolate));
1260 CHECK(key_list_prev().IsWeakCell() || key_list_prev().IsUndefined(isolate));
1262 CHECK(key_list_next().IsWeakCell() || key_list_next().IsUndefined(isolate));
1264 CHECK(finalization_registry().IsUndefined(isolate) ||
1271 CHECK(target().IsUndefined(isolate) || target().CanBeHeldWeakly());
1277 CHECK(WeakCell::cast(active_cells()).prev().IsUndefined(isolate));
1280 CHECK(WeakCell::cast(cleared_cells()).prev().IsUndefined(isolate));
1286 CHECK(table().IsEphemeronHashTable() || table().IsUndefined(isolate));
1313 CHECK(table().IsEphemeronHashTable() || table().IsUndefined(isolate));
1564 CHECK(data().IsUndefined(isolate));
1628 local_name().IsUndefined(isolate));
1636 CHECK(module_namespace().IsUndefined(isolate) ||
1645 CHECK(top_level_capability().IsUndefined());
1859 heap_object.IsUndefined(isolate)));
1873 heap_object.IsUndefined(isolate)));
1906 c_function_overloads().IsUndefined(isolate));