From 54368558c01fbc87066f986d6f1ba4b8707e9478 Mon Sep 17 00:00:00 2001
From: ComputerGuy <63362464+Ocean-OS@users.noreply.github.com>
Date: Sun, 26 Oct 2025 14:44:23 -0700
Subject: [PATCH] fix?

---
 .../compiler/phases/2-analyze/visitors/ClassBody.js   | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/packages/svelte/src/compiler/phases/2-analyze/visitors/ClassBody.js b/packages/svelte/src/compiler/phases/2-analyze/visitors/ClassBody.js
index 65c81c4eb2..ce11887c00 100644
--- a/packages/svelte/src/compiler/phases/2-analyze/visitors/ClassBody.js
+++ b/packages/svelte/src/compiler/phases/2-analyze/visitors/ClassBody.js
@@ -87,7 +87,10 @@ export function ClassBody(node, context) {
 	for (const child of node.body) {
 		if (child.type === 'PropertyDefinition' && !child.static) {
 			handle(child, child.key, child.value, child.computed && child.key.type !== 'Literal');
-			const key = /** @type {string} */ (get_name(child.key));
+			const key = get_name(child.key);
+			if (key === null) {
+				continue;
+			}
 			const field = fields.get(key);
 			if (!field) {
 				fields.set(key, [child.value ? 'assigned_prop' : 'prop']);
@@ -100,7 +103,11 @@ export function ClassBody(node, context) {
 			if (child.kind === 'constructor') {
 				constructor = child;
 			} else if (!child.computed) {
-				const key = (child.static ? '@' : '') + get_name(child.key);
+				const name = get_name(child.key);
+				if (name === null) {
+					continue;
+				}
+				const key = (child.static ? '@' : '') + name;
 				const field = fields.get(key);
 				if (!field) {
 					fields.set(key, [child.kind]);