1// Copyright JS Foundation and other contributors, http://js.foundation
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15try {
16  new RegExp("\{{91406,456}");
17  assert(false);
18} catch(e) {
19  assert(e instanceof SyntaxError)
20}
21
22try {
23  new RegExp("\{91406,456}");
24  assert(false);
25} catch(e) {
26  assert(e instanceof SyntaxError)
27}
28
29try {
30  new RegExp("\({91406,456}");
31  assert(false);
32} catch(e) {
33  assert(e instanceof SyntaxError)
34}
35