1cc12b278e
This runtime function behaves like StoreDataPropertyInLiteral, except it can throw, since it's also used for defining public class fields. Unlike the literal use case, class field can end up throwing due to field initializers doing things like freezing the instance. Bug: chromium:1264828 Change-Id: I3ea4d15ad9b906c26763f022c8e22b757fa80b6c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3252558 Commit-Queue: Igor Sheludko <ishell@chromium.org> Auto-Submit: Shu-yu Guo <syg@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/main@{#77704}
16 lines
397 B
JavaScript
16 lines
397 B
JavaScript
// Copyright 2021 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: --no-lazy-feedback-allocation
|
|
|
|
{
|
|
class C {
|
|
x = Object.freeze(this);
|
|
}
|
|
// Call once to install slow handler.
|
|
assertThrows(() => { new C(); });
|
|
// Hit the slow handler.
|
|
assertThrows(() => { new C(); });
|
|
}
|