jerryscript/tests/jerry/es.next/regression-test-issue-4927.js
Robert Fancsik e9da834385
Fix async identifier parsing in class field position (#4949)
This patch fixes #4927

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik robert.fancsik@h-lab.eu
2022-01-14 10:16:23 +01:00

30 lines
946 B
JavaScript

// Copyright JS Foundation and other contributors, http://js.foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
class C1 { async }
class C2 { async; constructor() {} }
class C3 { async = 5.1; constructor() {} }
assert((new C1).async === undefined);
assert((new C2).async === undefined);
assert((new C3).async === 5.1);
try {
eval('class C1 { async* }');
assert(false);
} catch (e) {
assert(e instanceof SyntaxError);
}