diff --git a/packages/svelte/src/compiler/phases/3-transform/client/visitors/shared/utils.js b/packages/svelte/src/compiler/phases/3-transform/client/visitors/shared/utils.js
index 3b11341712..ad5f734ff0 100644
--- a/packages/svelte/src/compiler/phases/3-transform/client/visitors/shared/utils.js
+++ b/packages/svelte/src/compiler/phases/3-transform/client/visitors/shared/utils.js
@@ -457,6 +457,7 @@ export function build_legacy_expression_2(context, expression, metadata) {
 
 		var getter = build_getter({ ...binding.node }, context.state);
 
+		// TODO do we need all this?
 		if (binding.kind === 'rest_prop') {
 			getter = b.call('Object.keys', getter);
 		} else if (binding.kind === 'bindable_prop') {