994db73210
Bug: v8:8801,v8:8394,v8:9183 Change-Id: I55027b3ba0c78f40d82aaf2d160aaf957d02cab5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1662292 Auto-Submit: Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Mythri Alle <mythria@chromium.org> Reviewed-by: Mythri Alle <mythria@chromium.org> Cr-Commit-Position: refs/heads/master@{#62214}
34 lines
767 B
JavaScript
34 lines
767 B
JavaScript
// Copyright 2017 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
// Flags: --allow-natives-syntax
|
|
|
|
class MyErrorA {}
|
|
|
|
class MyErrorB {}
|
|
|
|
class A {}
|
|
|
|
class B extends A {
|
|
constructor() {
|
|
try {
|
|
super();
|
|
} catch (e) {
|
|
throw new MyErrorB();
|
|
}
|
|
}
|
|
}
|
|
%PrepareFunctionForOptimization(B);
|
|
|
|
var thrower = new Proxy(A, {
|
|
get(target, property, receiver) {
|
|
if (property === 'prototype') throw new MyErrorA();
|
|
}
|
|
});
|
|
|
|
assertThrows(() => Reflect.construct(B, [], thrower), MyErrorB);
|
|
assertThrows(() => Reflect.construct(B, [], thrower), MyErrorB);
|
|
%OptimizeFunctionOnNextCall(B);
|
|
assertThrows(() => Reflect.construct(B, [], thrower), MyErrorB);
|