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author | Michaël Zasso <targos@protonmail.com> | 2022-01-18 14:12:27 +0100 |
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committer | Michaël Zasso <targos@protonmail.com> | 2022-01-20 10:40:23 +0100 |
commit | 696ce7df261f9d773adddb30d2a94eed1d577b5d (patch) | |
tree | 4e0bee1e4a0cfb63aa1921df7f188f23ca10cd79 /deps/v8/test | |
parent | 91cf8355714d13e7336c0a131ece2c3164f8f9b8 (diff) | |
download | node-new-696ce7df261f9d773adddb30d2a94eed1d577b5d.tar.gz |
deps: V8: cherry-pick 1cc12b278e22
Original commit message:
[ic] Add StoreOwnIC_Slow
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}
Refs: https://github.com/v8/v8/commit/1cc12b278e22d9ad4f0154e4b9e63cbb707b4657
PR-URL: https://github.com/nodejs/node/pull/40907
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Diffstat (limited to 'deps/v8/test')
-rw-r--r-- | deps/v8/test/mjsunit/regress/regress-crbug-1264828.js | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-crbug-1264828.js b/deps/v8/test/mjsunit/regress/regress-crbug-1264828.js new file mode 100644 index 0000000000..ce33cd6f8a --- /dev/null +++ b/deps/v8/test/mjsunit/regress/regress-crbug-1264828.js @@ -0,0 +1,15 @@ +// 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(); }); +} |