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https://github.com/jerryscript-project/jerryscript.git
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47d85a12e2
fix length property of function objects to be configurable (ECMA-262 v6, 19.2.4.1) JerryScript-DCO-1.0-Signed-off-by: HyukWoo Park hyukwoo.park@samsung.com
37 lines
955 B
JavaScript
37 lines
955 B
JavaScript
// Copyright JS Foundation and other contributors, http://js.foundation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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class A {
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constructor() {
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var hasProp = $ => {}
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Object.preventExtensions(hasProp);
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assert(Object.isSealed(hasProp) === false);
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}
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super() {
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$: $
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}
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}
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class B extends A {
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constructor() {
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super() (super.super)
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}
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}
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try {
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new B;
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assert(false);
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} catch (e) {
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assert(e instanceof TypeError);
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}
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