How rewrite without '::' ?

[NotFound]

>   PMC *foo_part     = key_new_cstring(INTERP, "Foo");
>   PMC *bar_part     = key_new_cstring(INTERP, "Bar");
>   PMC *key          = key_append(INTERP, foo_part, bar_part);
>
>   PMC *class_object = Parrot_oo_get_class(INTERP, key);
>   PMC *object       = VTABLE_instantiate(INTERP, class_object, PMCNULL);
>
>
> 'Parrot_oo_get_class' will also take an array, so you can do that
> instead of a key, but this is the most direct translation of the PIR code.
>
> We should probably add a function that takes a C varargs list and does
> all this for you.

Perhaps a function like the following may have more generic usage:

PMC *
Parrot_key_set_from_cstring (PARROT_INTERP, char delim, ARGIN(const
char * keystr))

Build a key from a C string and the delimiter specified.

The usage in this case will be:

PMC *class_object = Parrot_oo_get_class(interp,
Parrot_key_set_from_cstring(interp, ';', "Foo;Bar"));

Is easily implementable by calling existing key functions.

The name is borrowed from the existing function key_set_to_string

-- 
Salu2