1425bb815Sopenharmony_ci// Copyright JS Foundation and other contributors, http://js.foundation
2425bb815Sopenharmony_ci//
3425bb815Sopenharmony_ci// Licensed under the Apache License, Version 2.0 (the "License");
4425bb815Sopenharmony_ci// you may not use this file except in compliance with the License.
5425bb815Sopenharmony_ci// You may obtain a copy of the License at
6425bb815Sopenharmony_ci//
7425bb815Sopenharmony_ci//     http://www.apache.org/licenses/LICENSE-2.0
8425bb815Sopenharmony_ci//
9425bb815Sopenharmony_ci// Unless required by applicable law or agreed to in writing, software
10425bb815Sopenharmony_ci// distributed under the License is distributed on an "AS IS" BASIS
11425bb815Sopenharmony_ci// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12425bb815Sopenharmony_ci// See the License for the specific language governing permissions and
13425bb815Sopenharmony_ci// limitations under the License.
14425bb815Sopenharmony_ci
15425bb815Sopenharmony_ci
16425bb815Sopenharmony_cifunction check_reference_error (code)
17425bb815Sopenharmony_ci{
18425bb815Sopenharmony_ci  try {
19425bb815Sopenharmony_ci    eval (code)
20425bb815Sopenharmony_ci    assert (false)
21425bb815Sopenharmony_ci  } catch (e) {
22425bb815Sopenharmony_ci    assert (e instanceof ReferenceError)
23425bb815Sopenharmony_ci  }
24425bb815Sopenharmony_ci}
25425bb815Sopenharmony_ci
26425bb815Sopenharmony_cicheck_reference_error("for (let x of [x]) {}")
27425bb815Sopenharmony_cicheck_reference_error("for (const x of [x]) {}")
28425bb815Sopenharmony_ci
29425bb815Sopenharmony_cicheck_reference_error("for (let x in {x}) {}")
30425bb815Sopenharmony_cicheck_reference_error("for (const x in {x}) {}")
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