simplify

Author: Rich-Harris

packages/svelte/src/compiler/phases/3-transform/client/visitors/BindDirective.js

@@ -1,4 +1,4 @@
-/** @import { CallExpression, Expression, MemberExpression, Pattern, SequenceExpression } from 'estree' */
+/** @import { CallExpression, Expression, MemberExpression, Pattern } from 'estree' */
 /** @import { AST, SvelteNode } from '#compiler' */
 /** @import { ComponentContext } from '../types' */
 import { dev, is_ignored } from '../../../../state.js';

packages/svelte/src/compiler/phases/3-transform/server/visitors/shared/element.js

@@ -109,15 +109,16 @@ export function build_element_attributes(node, context) {
 			const binding = binding_properties[attribute.name];
 			if (binding?.omit_in_ssr) continue;
 
-			const get =
-				attribute.expression.type === 'SequenceExpression'
-					? b.call(/** @type {Expression} */ (context.visit(attribute.expression.expressions[0])))
-					: /** @type {Expression} */ (context.visit(attribute.expression));
+			let expression = /** @type {Expression} */ (context.visit(attribute.expression));
+
+			if (expression.type === 'SequenceExpression') {
+				expression = b.call(expression.expressions[0]);
+			}
 
 			if (is_content_editable_binding(attribute.name)) {
-				content = get;
+				content = expression;
 			} else if (attribute.name === 'value' && node.name === 'textarea') {
-				content = b.call('$.escape', get);
+				content = b.call('$.escape', expression);
 			} else if (attribute.name === 'group' && attribute.expression.type !== 'SequenceExpression') {
 				const value_attribute = /** @type {AST.Attribute | undefined} */ (
 					node.attributes.find((attr) => attr.type === 'Attribute' && attr.name === 'value')
@@ -163,7 +164,7 @@ export function build_element_attributes(node, context) {
 							start: -1,
 							end: -1,
 							parent: attribute,
-							expression: get,
+							expression,
 							metadata: {
 								expression: create_expression_metadata()
 							}