Function is_used_as_reference

package/svelte/compiler.js:25307–25326

(node2, parent)

  };
  var internal_exports = /* @__PURE__ */ new Set(["HtmlTag", "HtmlTagHydration", "SvelteComponent", "SvelteComponentDev", "SvelteComponentTyped", "SvelteElement", "action_destroyer", "add_attribute", "add_classes", "add_flush_callback", "add_location", "add_render_callback", "add_resize_listener", "add_styles", "add_transform", "afterUpdate", "append", "append_dev", "append_empty_stylesheet", "append_hydration", "append_hydration_dev", "append_styles", "assign", "attr", "attr_dev", "attribute_to_object", "beforeUpdate", "bind", "binding_callbacks", "blank_object", "bubble", "check_outros", "children", "claim_component", "claim_element", "claim_html_tag", "claim_space", "claim_svg_element", "claim_text", "clear_loops", "component_subscribe", "compute_rest_props", "compute_slots", "createEventDispatcher", "create_animation", "create_bidirectional_transition", "create_component", "create_in_transition", "create_out_transition", "create_slot", "create_ssr_component", "current_component", "custom_event", "dataset_dev", "debug", "destroy_block", "destroy_component", "destroy_each", "detach", "detach_after_dev", "detach_before_dev", "detach_between_dev", "detach_dev", "dirty_components", "dispatch_dev", "each", "element", "element_is", "empty", "end_hydrating", "escape", "escape_attribute_value", "escape_object", "escaped", "exclude_internal_props", "fix_and_destroy_block", "fix_and_outro_and_destroy_block", "fix_position", "flush", "getAllContexts", "getContext", "get_all_dirty_from_scope", "get_binding_group_value", "get_current_component", "get_custom_elements_slots", "get_root_for_style", "get_slot_changes", "get_spread_object", "get_spread_update", "get_store_value", "globals", "group_outros", "handle_promise", "hasContext", "has_prop", "identity", "init", "insert", "insert_dev", "insert_hydration", "insert_hydration_dev", "intros", "invalid_attribute_name_character", "is_client", "is_crossorigin", "is_empty", "is_function", "is_promise", "listen", "listen_dev", "loop", "loop_guard", "merge_ssr_styles", "missing_component", "mount_component", "noop", "not_equal", "now", "null_to_empty", "object_without_properties", "onDestroy", "onMount", "once", "outro_and_destroy_block", "prevent_default", "prop_dev", "query_selector_all", "raf", "run", "run_all", "safe_not_equal", "schedule_update", "select_multiple_value", "select_option", "select_options", "select_value", "self", "setContext", "set_attributes", "set_current_component", "set_custom_element_data", "set_data", "set_data_dev", "set_input_type", "set_input_value", "set_now", "set_raf", "set_store_value", "set_style", "set_svg_attributes", "space", "spread", "src_url_equal", "start_hydrating", "stop_propagation", "subscribe", "svg_element", "text", "tick", "time_ranges_to_array", "to_number", "toggle_class", "transition_in", "transition_out", "trusted", "update_await_block_branch", "update_keyed_each", "update_slot", "update_slot_base", "validate_component", "validate_dynamic_element", "validate_each_argument", "validate_each_keys", "validate_slots", "validate_store", "xlink_attr"]);
  function is_used_as_reference(node2, parent) {
    if (!is_reference(node2, parent)) {
      return false;
    }
    if (!parent) {
      return true;
    }
    switch (parent.type) {
      case "VariableDeclarator":
        return node2 !== parent.id;
      case "FunctionDeclaration":
      case "ImportSpecifier":
      case "ImportDefaultSpecifier":
      case "ImportNamespaceSpecifier":
      case "ExportSpecifier":
        return false;
      default:
        return true;
    }
  }
  var Component = class {
    constructor(ast, source, name, compile_options, stats, warnings) {
      this.ignore_stack = [];