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Default constructors for interfaces with default implementation classes ?
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Sean Eagan  
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 More options May 3 2012, 12:13 pm
From: Sean Eagan <seaneag...@gmail.com>
Date: Thu, 3 May 2012 11:13:12 -0500
Local: Thurs, May 3 2012 12:13 pm
Subject: Default constructors for interfaces with default implementation classes ?
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Given:

interface Foo default _Foo {}
class _Foo implements Foo {
  _Foo();

}

It is not currently allowed to instantiate Foo:

new Foo();

Should this be allowed ?

If not, then it also shouldn't be allowed to have a default clause on an
interface unless it declares at least one constructor.

Cheers,
Sean Eagan


 
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Sean Eagan  
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 More options May 3 2012, 9:20 pm
From: Sean Eagan <seaneag...@gmail.com>
Date: Thu, 3 May 2012 20:20:55 -0500
Local: Thurs, May 3 2012 9:20 pm
Subject: Re: Default constructors for interfaces with default implementation classes ?
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filed a bug:

http://dartbug.com/2893

Cheers,
Sean


 
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Bob Nystrom  
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 More options May 4 2012, 1:35 pm
From: Bob Nystrom <rnyst...@google.com>
Date: Fri, 4 May 2012 10:35:51 -0700
Local: Fri, May 4 2012 1:35 pm
Subject: Re: [misc] Re: Default constructors for interfaces with default implementation classes ?
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Sorry for the delay here. This is an excellent question. I don't see the
value in having a default class without any constructors either.

Filing a bug is probably the best way to summon Gilad on this. :)

Thanks!
- bob


 
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