2.3.4 Multiname (Multiple Namespace Name)
This is a multiname with a name and a namespace set. The namespace set is used to represent a collection of
namespaces. Multiname entries will have a name index followed by a namespace set index. The name index is
an index into the string constant pool, and the namespace set index is an index into the namespace set constant
pool.
Multinames are typically used for unqualified names. In these cases all open namespaces are used for the
multiname.
use namespace t;
trace(f);
This code will produce a multiname entry for f. It will have a name of "f" and a namespace set for all the open
namespaces (the public namespace, the namespace t, and any private or internal namespaces open in that
context). At runtime f could be resolved in any of the namespaces specified by the multiname.