0de01928b7
In DebugPropertyIterator::iterator() we were assuming that the call to JSReceiver::GetOwnPropertyDescriptor() would always yield either an exception or a valid property descriptor. But that's not guaranteed to be the case (anymore), because JSReceiver::GetOwnPropertyDescriptor() nowadays can chicken out with `false` for many different reasons. Coincidentally the callsites to DebugPropertyIterator::iterator() are already equipped to handle the case where of an empty property descriptor, which is basically what we get out here. So this CL adjusts the DebugPropertyIterator to return an empty descriptor in this case. Fixed: chromium:1291240 Change-Id: I22a9d0cde2b2c6d3966a85478ed0b87fb4c5d232 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3736445 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Auto-Submit: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/main@{#81458} |
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| samples | ||
| src | ||
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| CODE_OF_CONDUCT.md | ||
| codereview.settings | ||
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| LICENSE.strongtalk | ||
| LICENSE.v8 | ||
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| PRESUBMIT.py | ||
| README.md | ||
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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.