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mvstanton 2c84924f1b [Builtins] New Array.prototype.filter implementation observability bug. 
filter creates an output array with the Array species constructor for
storing values from the input array that pass the user-supplied
predicate function. Our new array builtins are implemented such that
if we fall out of the fast path, we'll pick up where we left off
in a continuation function. It's important to pass the index of
where we left off appending to the output array, because otherwise
we will read it at the start of the continuation function.

That would be observable, and a spec violation.

BUG=

Review-Url: https://codereview.chromium.org/2771483002
Cr-Commit-Position: refs/heads/master@{#44023}
2017-03-22 13:18:26 +00:00
benchmarks
build_overrides Remove build_overrides/v8.gni. 2017-01-26 20:18:58 +00:00
docs [Docs] Removed unused docs because they are moved to GitHub 2015-11-19 10:23:30 +00:00
gni [gn] Enable stricter build flags 2017-03-17 15:18:18 +00:00
gypfiles [build] Fix gyp files for building inspector 2017-03-02 09:55:56 +00:00
include Adding V8_WARN_UNUSED_RESULT for specified TODOs 2017-03-22 10:24:28 +00:00
infra [build] Add v8gen support for PPC/s390 architecture 2017-03-13 15:05:51 +00:00
samples Reland of land "Turn libbase into a component" (patchset #1 id:1 of https://codereview.chromium.org/2396933002/ ) 2016-10-07 07:56:52 +00:00
src [Builtins] New Array.prototype.filter implementation observability bug. 2017-03-22 13:18:26 +00:00
test [Interpreter] Introduce strict equality bytecode that does not collect feedback. 2017-03-22 12:31:11 +00:00
testing Use GTEST_LANG_CXX11 in V8 2016-07-25 13:06:42 +00:00
third_party Adapt String::find method via StringUtil adapter. 2017-02-03 22:17:24 +00:00
tools [test] Update Android shell commands in perf runner 2017-03-21 14:30:19 +00:00
.clang-format [clang-format] Don't derive pointer alignment 2017-01-17 09:28:19 +00:00
.gitignore Alpha-sort .gitignore. 2017-03-13 06:44:25 +00:00
.gn [build] Add v8gen support for PPC/s390 architecture 2017-03-13 15:05:51 +00:00
.ycm_extra_conf.py Use C++11 / gnu++11, not 0x 2016-03-22 15:24:43 +00:00
AUTHORS Migrate Number constants and undefined to C++ 2017-02-27 08:20:45 +00:00
BUILD.gn [stubs] Introduce TF_STUB macro. 2017-03-22 12:56:32 +00:00
ChangeLog [Release] Update ChangeLog file 2016-02-17 21:29:09 +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
DEPS Update V8 DEPS. 2017-03-22 10:55:36 +00:00
LICENSE
LICENSE.fdlibm Add LICENSE.fdlibm for all the fdlibm imported sources. 2016-06-09 07:17:03 +00:00
LICENSE.strongtalk
LICENSE.v8
LICENSE.valgrind
Makefile Make enabling of CSA verifier a build-time flag 2017-01-27 11:32:27 +00:00
Makefile.android [build] Fix d8-for-Android builds 2016-05-20 12:10:45 +00:00
OWNERS Update to OWNER files. 2017-03-21 10:01:16 +00:00
PRESUBMIT.py [test] Enforce tracker prefix for all BUG entries 2017-03-14 16:16:22 +00:00
README.md [Docs] Removed unused docs because they are moved to GitHub 2015-11-19 10:23:30 +00:00
snapshot_toolchain.gni Use clang for snapshot_toolchain by default, except on ChromeOS. 2016-08-23 14:04:27 +00:00
WATCHLISTS [wasm] wasm WATCHLISTS 2017-03-21 02:49:39 +00:00

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://github.com/v8/v8/wiki

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 on the V8 wiki.