Eta expansion and unrestricted wildcard

[Neal Gafter]

Zdenek-

This has now been fixed.

Regards,
Neal

On Sat, May 17, 2008 at 5:12 AM, <tronicek at fel.cvut.cz> wrote:

> Hi,
>
> unrestricted wildcard in a method reference does not compile:
>
>    interface Saveable<T> {
>        void saveAll();
>        void save(T t);
>        T restore();
>    }
>
>    public static void main(String[] args) throws Exception {
>        // this is ok
>        { Saveable<String> => void } p1 = { Saveable<?> s => s.saveAll(); };
>        // this does not compile
>        //{ Saveable<String> => void } p2 = Saveable<?>#saveAll();
>    }
>
>
> Z.
> --
> Zdenek Tronicek
> Department of Computer Science and Engineering
> Prague                   tel: +420 2 2435 7410
> http://cs.felk.cvut.cz/~tronicek <http://cs.felk.cvut.cz/%7Etronicek>
>
>
>
>
>
>
>
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