15cc02b4e8
Shared objects have fixed layout (i.e. immutable maps) and start off sealed. Ordinary JS objects allow writable properties to be redefined to be non-writable. This violates the fixed layout invariant and needs to be disallowed. Also contains a drive-by fix removing @highestInstanceTypeWithinParentClassRange, which is unneeded. Bug: chromium:1407595, v8:12547 Change-Id: I0257fa19f59ccfaaf0e07cb42aeedd71e132d21a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4190525 Reviewed-by: Camillo Bruni <cbruni@chromium.org> Commit-Queue: Shu-yu Guo <syg@chromium.org> Cr-Commit-Position: refs/heads/main@{#85570} |
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bazel | ||
build_overrides | ||
custom_deps | ||
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include | ||
infra | ||
samples | ||
src | ||
test | ||
testing | ||
third_party | ||
tools | ||
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.vpython3 | ||
.ycm_extra_conf.py | ||
AUTHORS | ||
BUILD.bazel | ||
BUILD.gn | ||
CODE_OF_CONDUCT.md | ||
codereview.settings | ||
COMMON_OWNERS | ||
DEPS | ||
DIR_METADATA | ||
ENG_REVIEW_OWNERS | ||
INFRA_OWNERS | ||
INTL_OWNERS | ||
LICENSE | ||
LICENSE.fdlibm | ||
LICENSE.strongtalk | ||
LICENSE.v8 | ||
LOONG_OWNERS | ||
MIPS_OWNERS | ||
OWNERS | ||
PPC_OWNERS | ||
PRESUBMIT.py | ||
README.md | ||
RISCV_OWNERS | ||
S390_OWNERS | ||
WATCHLISTS | ||
WORKSPACE |
V8 JavaScript Engine
V8 is Google's open source JavaScript engine.
V8 implements ECMAScript as specified in ECMA-262.
V8 is written in C++ and is used in Google Chrome, the open source browser from Google.
V8 can run standalone, or can be embedded into any C++ application.
V8 Project page: https://v8.dev/docs
Getting the Code
Checkout depot tools, and run
fetch v8
This will checkout V8 into the directory v8
and fetch all of its dependencies.
To stay up to date, run
git pull origin
gclient sync
For fetching all branches, add the following into your remote
configuration in .git/config
:
fetch = +refs/branch-heads/*:refs/remotes/branch-heads/*
fetch = +refs/tags/*:refs/tags/*
Contributing
Please follow the instructions mentioned at v8.dev/docs/contribute.