This allows us to unify retrieval of docs for both regular and
overridden funcs without having two separate APIs. It's currently
missing validation and docgen is still not adjusted properly for
it either, but at least there's this. Enables retrieval of docs
for overridden funcs by default as well.
Previously one API used just virtual (incorrect) and one used
virtual_pure (which just sounds weird). So unify with a single
name, pure_virtual, similar as in other lanugages.
This does not change eo file syntax yet.
Strictness of various Eolian APIs has been enhanced, for example
eolian_class_function_get_by_name now won't return anything if
you request an EOLIAN_PROPERTY and the found func is just an
EOLIAN_PROP_GET, and various APIs won't accept arbitrary inputs
like EOLIAN_UNRESOLVED or EOLIAN_PROPERTY now, instead you will
need to provide EOLIAN_PROP_GET, EOLIAN_PROP_SET or EOLIAN_METHOD
explicitly.
The purpose of this is to reduce potential bugs and fix ambiguous
behavior. Thanks to use of EINA_SAFETY, appropriate errors should
be printed into terminal when an API is used incorrectly.
Now they're registered correctly. Also, add new API, eolian_implement_is_virtual.
Also, deal with get/set properly (when filling in additional implements)
Daniel Kolesa
Mike Blumenkrantz
Daniel Kolesa