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Mythri A a46d8d1a1b [builtins] When creating new elements array initialize with holes 
When we create a new elements array we should initialize it with holes.
The capacity of the newly created elements array could be greater than
the actual length of the array and we expect the unused slots to be
filled with holes.

Bug: chromium:1070560
Change-Id: Ia365eed59859e36a9c8b9e27be34f93ab88942bb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2150599
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67180}
2020-04-16 15:59:37 +00:00
build_overrides Use relative paths to OWNERS files 2019-08-12 13:52:52 +00:00
custom_deps Use relative paths to OWNERS files 2019-08-12 13:52:52 +00:00
docs Add OWNERS for docs/ 2019-05-15 12:06:15 +00:00
gni [build] Disable -ftrivial-auto-var-init in Release mode 2020-03-09 12:03:17 +00:00
include Revert "[protectors] Add use counters to track invalidations" 2020-04-16 11:36:10 +00:00
infra Set up builders for mac full debug 2020-04-16 15:24:47 +00:00
samples [api] Create v8::String::NewFromLiteral that returns Local<String> 2020-03-09 12:02:07 +00:00
src [builtins] When creating new elements array initialize with holes 2020-04-16 15:59:37 +00:00
test [builtins] When creating new elements array initialize with holes 2020-04-16 15:59:37 +00:00
testing Roll v8/third_party/googletest/src/ 10b1902d8..e3f0319d8 (43 commits) 2020-04-15 07:23:10 +00:00
third_party Roll v8/third_party/googletest/src/ 10b1902d8..e3f0319d8 (43 commits) 2020-04-15 07:23:10 +00:00
tools [tools] Fix map-processor 2020-04-09 15:21:04 +00:00
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.clang-tidy [tool] Remove unfixed clang-tidy warnings to ease use. 2018-10-26 07:40:32 +00:00
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.ycm_extra_conf.py Fix ycm config for headers without source 2019-12-09 11:59:21 +00:00
AUTHORS fix: failing ThreadTicks DCHECK on Windows on Arm 2020-04-01 10:15:24 +00:00
BUILD.gn cppgc: Implement PushAllRegistersAndIterateStack for MSVC 2020-04-16 14:49:17 +00:00
CODE_OF_CONDUCT.md Explicitly state that the Chromium Code of Conduct also applies to V8 2016-03-02 09:51:24 +00:00
codereview.settings Make Gerrit the default code review for V8 2017-06-30 17:37:37 +00:00
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README.md

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.