
Scoped enum constants or static constants are treated like a constant
field.</li>

<li><b>Indexing a complex number</b>: a complex number can be indexed
either by a cdata number or a Lua number with the values 0 or 1, or by
the strings <tt>"re"</tt> or <tt>"im"</tt>. A read access loads the
real part (<tt>[0]</tt>, <tt>.re</tt>) or the imaginary part
(<tt>[1]</tt>, <tt>.im</tt>) part of a complex number and
<a href="#convert_tolua">converts it to a Lua number</a>. The
sub-parts of a complex number are immu