| commit | 92e6f7a315355bd61cc85d78448e592ab5e125c8 | [log] [tgz] |
|---|---|---|
| author | rossberg <rossberg@chromium.org> | Thu Jan 14 18:04:00 2016 |
| committer | Commit bot <commit-bot@chromium.org> | Thu Jan 14 18:04:35 2016 |
| tree | 75642345a2a54d47ae31bbc58b0abc13a81ec7d0 | |
| parent | 04f17595227e0e846a27c44d319655932a3896ac [diff] |
Don't pre-initialise block contexts with holes Respective declarations will explicitly initialise slots with the hole anyway, so this always was unnecessary. With varblocks it even became wrong, because block contexts may now host var bindings, which want undefined. Fixes the hole leaking when accessing an unitialised, block-context-allocated var. R=neis@chromium.org BUG=571149 LOG=N Review URL: https://codereview.chromium.org/1584243002 Cr-Commit-Position: refs/heads/master@{#33309}
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://github.com/v8/v8/wiki
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/*
Please follow the instructions mentioned on the V8 wiki.