openresty/doc/LuaJIT-2.1/status.pod

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=pod
LuaJIT
=head1 Status
=over
=item * LuaJIT
=over
=item * Download E<rchevron>
=item * Installation
=item * Running
=back
=item * Extensions
=over
=item * FFI Library
=over
=item * FFI Tutorial
=item * ffi.* API
=item * FFI Semantics
=back
=item * jit.* Library
=item * Lua/C API
=item * Profiler
=back
=item * Status
=over
=item * Changes
=back
=item * FAQ
=item * Performance E<rchevron>
=item * Wiki E<rchevron>
=item * Mailing List E<rchevron>
=back
LuaJIT 2.0 is the current stable branch. This branch is in
feature-freeze E<mdash> new features will only be added to LuaJIT 2.1.
=head2 Current Status
LuaJIT ought to run all Lua 5.1-compatible source code just fine. It's
considered a serious bug if the VM crashes or produces unexpected
results E<mdash> please report this.
Known incompatibilities and issues in LuaJIT 2.0:
=over
=item * There are some differences in B<implementation-defined>
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.
=item * The Lua B<debug API> 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).
=item * Currently some B<out-of-memory> errors from B<on-trace code>
are not handled correctly. The error may fall through an on-trace
C<pcall> or it may be passed on to the function set with C<lua_atpanic>
on x64. This issue will be fixed with the new garbage collector.
=back
----
Copyright E<copy> 2005-2016 Mike Pall E<middot> Contact
=cut
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