jerryscript/tests/jerry/regression-test-issue-5013.js

// 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.

function foo() {
    var a;
    function* bar() {
        try {
            yield* b;
        } catch (e) {
            a = e;
        }
    }
    var b = bar();
    b.next();

    return a;
}

foo();