libs/luajit-cmake/luajit/doc/status.html


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<!DOCTYPE html>
<html>
<head>
<title>Status</title>
<meta charset="utf-8">
<meta name="Copyright" content="Copyright (C) 2005-2022">
<meta name="Language" content="en">
<link rel="stylesheet" type="text/css" href="bluequad.css" media="screen">
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<style type="text/css">
ul li { padding-bottom: 0.3em; }
</style>
</head>
<body>
<div id="site">
<a href="https://luajit.org"><span>Lua<span id="logo">JIT</span></span></a>
</div>
<div id="head">
<h1>Status</h1>
</div>
<div id="nav">
<ul><li>
<a href="luajit.html">LuaJIT</a>
<ul><li>
<a href="https://luajit.org/download.html">Download <span class="ext">&raquo;</span></a>
</li><li>
<a href="install.html">Installation</a>
</li><li>
<a href="running.html">Running</a>
</li></ul>
</li><li>
<a href="extensions.html">Extensions</a>
<ul><li>
<a href="ext_ffi.html">FFI Library</a>
<ul><li>
<a href="ext_ffi_tutorial.html">FFI Tutorial</a>
</li><li>
<a href="ext_ffi_api.html">ffi.* API</a>
</li><li>
<a href="ext_ffi_semantics.html">FFI Semantics</a>
</li></ul>
</li><li>
<a href="ext_buffer.html">String Buffers</a>
</li><li>
<a href="ext_jit.html">jit.* Library</a>
</li><li>
<a href="ext_c_api.html">Lua/C API</a>
</li><li>
<a href="ext_profiler.html">Profiler</a>
</li></ul>
</li><li>
<a class="current" href="status.html">Status</a>
</li><li>
<a href="faq.html">FAQ</a>
</li><li>
<a href="https://luajit.org/list.html">Mailing List <span class="ext">&raquo;</span></a>
</li></ul>
</div>
<div id="main">
<p>
This documentation is for LuaJIT 2.1.0-beta3. Please check the <tt>doc</tt>
directory in each git branch for the version-specific documentation.
</p>
<p>
The currently developed branches are LuaJIT&nbsp;2.1 and LuaJIT&nbsp;2.0.
</p>
<p>
LuaJIT&nbsp;2.0 is in feature-freeze &mdash; new features will only
be added to LuaJIT&nbsp;2.1.
</p>

<h2>Current Status</h2>
<p>
LuaJIT ought to run all Lua&nbsp;5.1-compatible source code just fine.
It's considered a serious bug if the VM crashes or produces unexpected
results &mdash; please report this.
</p>
<p>
Known incompatibilities and issues in LuaJIT&nbsp;2.0:
</p>
<ul>
<li>
There are some differences in <b>implementation-defined</b> behavior.
These either have a good reason, are arbitrary design choices,
or are due to quirks in the VM. The latter cases may get fixed if a
demonstrable need is shown.
</li>
<li>
The Lua <b>debug API</b> is missing a couple of features (return
hooks for non-Lua functions) and shows slightly different behavior
in LuaJIT (no per-coroutine hooks, no tail call counting).
</li>
</ul>
<br class="flush">
</div>
<div id="foot">
<hr class="hide">
Copyright &copy; 2005-2022
<span class="noprint">
&middot;
<a href="contact.html">Contact</a>
</span>
</div>
</body>
</html>