commit | c3bd741efd29b8c6b322cea62f045e971cd7d183 | [log] [tgz] |
---|---|---|
author | Georg Neis <neis@chromium.org> | Thu Dec 07 09:45:45 2017 |
committer | Commit Bot <commit-bot@chromium.org> | Tue Dec 12 12:09:49 2017 |
tree | 985573bc1f4bdcf42824fc55d9c9f59f570f4bcf | |
parent | ccd15eaf2c7178d6952e010fffe7c5619c1c8ef6 [diff] |
Fix "this" value in lazily-parsed module functions. When preparsing top-level functions in a module, we didn't track unresolved variables. Consequently, "this" ended up referencing the global "this", which has the wrong value (in a module "this" is supposed to be the undefined value). This patch fixes that. This also lets us stop forcing context allocation of all variables in module scopes, which the patch takes care of as well. Bug: chromium:791334 Change-Id: Ifac1f1adc033f3facfb3d29dd4bca32ee27bffcf Reviewed-on: https://chromium-review.googlesource.com/808938 Reviewed-by: Marja Hölttä <marja@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Commit-Queue: Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#50025}
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.