3e9ba67266
It's not obvious for Utf16CharacterStream::ReadBlock that the block it has to read is implicitly the one at the current pos(), and it was slightly odd how ReadBlockAt had to fiddle with buffer_* values to make pos() return the desired value before ReadBlock is called -- especially since ReadBlock would usually overwrite those changes. Instead, we can just make ReadBlock take an explicit position, and get rid of ReadBlockAt entirely. As a drive-by, I was always confused by what the various buffer_* actually mean (especially the difference between buffer_cursor_ and buffer_pos_) so document them with some ASCII art. Change-Id: I610019089920692f54e01ae979c0ba827779e414 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3217194 Auto-Submit: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/main@{#77315} |
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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.