Files
jerryscript/tests/jerry/es2015/forin-header-strict.js
T
Robert Fancsik 7734f87fbb For in-of declaration should only throw error after initialization. (#3541)
This patch fixes the error introduced in #3513.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
2020-02-03 15:12:12 +01:00

62 lines
1.2 KiB
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.
*/
'use strict';
try {
eval('for (var i = 0 in {}) {}');
assert(false);
} catch(e) {
assert(e instanceof SyntaxError);
}
try {
eval('for (var = i of {}) {}');
assert(false);
} catch (e) {
assert(e instanceof SyntaxError);
}
var reached = false;
for (var i in {}) {
reached = true;
}
assert(!reached);
for (var i of []) {
reached = true;
}
assert(!reached);
for (let i in {}) {
reached = true;
}
assert(!reached);
for (let i of []) {
reached = true;
}
assert(!reached);
for (const i in {}) {
reached = true;
}
assert(!reached);
for (const i of []) {
reached = true;
}
assert(!reached);