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Igor Sheludko f73c57ba7a [hashtable] Don't add PropertyCell to GlobalDictionary too early 
This is a follow-up fix for
  https://chromium-review.googlesource.com/c/v8/v8/+/2292230

In this CL fixes the case when the property cell is added to the
dictionary but the value is not actually stored which leaves
PropertyCell with the hole in the dictionary.

Now the logic for GlobalDictionary matches the logic for
NameDictionary - the property cell is added to the dictionary in
LookupIterator::ApplyTransitionToDataProperty().

Bug: chromium:1104711, chromium:1105383
Change-Id: I56da16d85d13288fbc41fd60dbce556fec5e7d18
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2297472
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68860}
2020-07-15 08:21:45 +00:00
build_overrides tracing: Enable using Perfetto client library from Chromium 2020-05-11 11:17:57 +00:00
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gni Add google_benchmark depdendency 2020-07-02 20:11:29 +00:00
include heap: Add atomic unified-heap support 2020-07-10 20:50:06 +00:00
infra Reland "infra: Set gcc builders not to use Goma" 2020-06-30 10:41:37 +00:00
samples cppgc: Introduce AllocationHandle 2020-06-10 23:11:20 +00:00
src [hashtable] Don't add PropertyCell to GlobalDictionary too early 2020-07-15 08:21:45 +00:00
test [hashtable] Don't add PropertyCell to GlobalDictionary too early 2020-07-15 08:21:45 +00:00
testing Roll v8/third_party/googletest/src/ 10b1902d8..e3f0319d8 (43 commits) 2020-04-15 07:23:10 +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 crash on inspector setScriptSource calls when source is unchanged 2020-07-07 13:25:51 +00:00
BUILD.gn [TurboProp] Add framework to pipeline.cc for a fast register allocator. 2020-07-14 20:38:34 +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.