// Copyright 2020 Salesforce.com, Inc. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: prod-OptionalExpression description: > template string passed to tail position of optional chain info: | Static Semantics: Early Errors OptionalChain: ?.TemplateLiteral OptionalChain TemplateLiteral It is a Syntax Error if any code matches this production. features: [optional-chaining] negative: type: SyntaxError phase: parse ---*/ $DONOTEVALUATE(); null?.fn`hello`;