fix: ignore comments while comparing nodes in node_match

Author: sina-salahshour

packages/svelte/src/compiler/compile/render_dom/invalidate.js

@@ -50,7 +50,7 @@ export function invalidate(renderer, scope, node, names, main_execution_context
 	if (
 		node.type === 'AssignmentExpression' &&
 		node.operator === '=' &&
-		nodes_match(node.left, node.right) &&
+		nodes_match(node.left, node.right, ["trailingComments","leadingComments"]) &&
 		tail.length === 0
 	) {
 		return get_invalidated(head, node);

packages/svelte/src/compiler/utils/nodes_match.js

@@ -1,4 +1,4 @@
-export function nodes_match(a, b) {
+export function nodes_match(a, b, ignoreKeys=[]) {
 	if (!!a !== !!b) return false;
 	if (Array.isArray(a) !== Array.isArray(b)) return false;
 
@@ -8,8 +8,8 @@ export function nodes_match(a, b) {
 			return a.every((child, i) => nodes_match(child, b[i]));
 		}
 
-		const a_keys = Object.keys(a).sort();
-		const b_keys = Object.keys(b).sort();
+		const a_keys = Object.keys(a).sort().filter(key => !ignoreKeys.includes(key));
+		const b_keys = Object.keys(b).sort().filter(key => !ignoreKeys.includes(key));
 
 		if (a_keys.length !== b_keys.length) return false;