AuroraMiddleware/v8
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Brian Stell a8c6919648 [Intl] Fix the dangling pointers in IsStructurallyValidLanguageTag 
This is a part of larger cl https://chromium-review.googlesource.com/c/v8/v8/+/1144524
"Port canonicalizeLanguageTag and isStructuallyValidLanguageTag from JS to C++."

This is being separated out because:
1) this will unblock ftang's work
2) there is an increased memory usage issue report I'd like to understand before
   connecting IsStructurallyValidLanguageTag for widespread usage

The memory concern will be dealt with in a follow-up cl.

Also in this cl:
Fix to ignore the first tag when checking for duplicate subtags.

Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I76f4f6861490d8f9ccb36d6a0f7a7d5fa32ff995
Reviewed-on: https://chromium-review.googlesource.com/1147561
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Jungshik Shin <jshin@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Brian Stell <bstell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54653}
2018-07-24 15:12:13 +00:00
benchmarks Fix common misspellings 2017-08-02 09:35:28 +00:00
build_overrides [ndk] Change android ndk root for v8 2018-01-11 08:10:33 +00:00
custom_deps [build] Add common directory for custom deps 2018-06-08 19:23:02 +00:00
docs
gni Disable multi_snapshots by default 2018-06-28 10:02:12 +00:00
include Speculatively Revert "Reland "Avoiding re-externalization of strings."" 2018-07-24 13:37:04 +00:00
infra [tools] Make v8_linux64_header_includes_dbg non-experimental 2018-07-24 11:37:02 +00:00
samples Add a sample that uses the JS API to create wasm 2018-06-07 23:43:38 +00:00
src [Intl] Fix the dangling pointers in IsStructurallyValidLanguageTag 2018-07-24 15:12:13 +00:00
test [heap-profiler] Names for JSGeneratorObject-fields 2018-07-24 14:49:03 +00:00
testing Remove dummy files created for rolling googletest. 2018-03-27 05:55:56 +00:00
third_party [third_party] remove antlr 2018-07-20 11:31:06 +00:00
tools [iwyu] enable header include checks for torque 2018-07-24 12:53:21 +00:00
.clang-format [clang-format] Don't derive pointer alignment 2017-01-17 09:28:19 +00:00
.editorconfig Add .editorconfig 2017-07-28 13:39:24 +00:00
.git-blame-ignore-revs [build] Add DEPS formatting to hyper-blame 2017-10-09 14:08:45 +00:00
.gitattributes Disable line ending modifications by git in .png files 2018-06-27 15:39:07 +00:00
.gitignore [iwyu] Add script to check that headers can be included in isolation 2018-07-20 13:54:59 +00:00
.gn [test] Remove obsolete test262 archive extract 2018-03-28 13:52:15 +00:00
.vpython [tools] Add pypiwin32 pacakge to VPython config 2018-03-09 20:33:36 +00:00
.ycm_extra_conf.py [ycm] Switch from gnu++11 to gnu++14 2017-11-27 07:48:21 +00:00
AUTHORS Reland "[builtins] Add %IsTraceCategoryEnabled and %Trace builtins" 2018-07-18 22:49:40 +00:00
BUILD.gn [torque] add unittest for Earley parser 2018-07-24 14:01:33 +00:00
ChangeLog [tools] Merge ChangeLog from latest release 2017-12-19 12:30:56 +00:00
CODE_OF_CONDUCT.md
codereview.settings Make Gerrit the default code review for V8 2017-06-30 17:37:37 +00:00
DEPS Update V8 DEPS. 2018-07-24 04:22:02 +00:00
LICENSE Add antlr4 runtime library to support Torque 2018-04-10 10:01:01 +00:00
LICENSE.fdlibm
LICENSE.strongtalk
LICENSE.v8
LICENSE.valgrind
OWNERS Update OWNERS files. 2018-07-17 07:56:16 +00:00
PRESUBMIT.py Add autoroller task account into bot whitelist for author check 2018-06-06 14:40:09 +00:00
README.md
snapshot_toolchain.gni MIPS[64]: Generate snapshots on MIPS big-endian targets 2017-11-24 19:00:32 +00:00
WATCHLISTS Remove v8-x87-ports@ from WATCHLIST 2018-02-26 19:56:21 +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.