Re: [Vala] Foreach on interfaces

[Ildar Mulyukov <ildar users sourceforge net>]

On 21.11.2008 16:10:29, Jürg Billeter wrote:
> On Fri, 2008-11-21 at 09:48 +0000, Spencer, Matthew wrote:
> > But I get errors:
> >   error: missing class prerequisite for interface 'InterfaceA'
> > on the lines marked with 1 and 2.
>
> Interfaces need to have a class as prerequisite to be usable as a
> variable - we miss memory management information otherwise.
>
> public interface InterfaceA : Object {

This looks like a very common problem. I'm new to Vala and I already  
bumped into it.
Isn't it worthy to make a warning for ifaces which don't have ":  
Object" ? In future it would be possible to implement -nowarn: option  
to valac.
--
Ildar  Mulyukov,  free SW designer/programmer
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