simplify

Author: Rich-Harris

packages/svelte/src/compiler/phases/2-analyze/css/css-prune.js

@@ -322,7 +322,7 @@ function relative_selector_might_apply_to_node(relative_selector, rule, element)
 
 		// If this is a :has inside a global selector, we gotta include the element itself, too,
 		// because the global selector might be for an element that's outside the component (e.g. :root).
-		const rules = [rule, ...get_parent_rules(rule)];
+		const rules = get_parent_rules(rule);
 		const include_self =
 			rules.some((r) => r.prelude.children.some((c) => c.children.some((s) => is_global(s, r)))) ||
 			rules[rules.length - 1].prelude.children.some((c) =>

packages/svelte/src/compiler/phases/2-analyze/css/utils.js

@@ -39,15 +39,14 @@ export function get_possible_values(chunk) {
  * @param {Css.Rule | null} rule
  */
 export function get_parent_rules(rule) {
-	const parents = [];
+	const rules = [];
 
-	let parent = rule?.metadata.parent_rule;
-	while (parent) {
-		parents.push(parent);
-		parent = parent.metadata.parent_rule;
+	while (rule) {
+		rules.push(rule);
+		rule = rule.metadata.parent_rule;
 	}
 
-	return parents;
+	return rules;
 }
 
 /**