Function pointers/delegates default args were stealth removed?
Timon Gehr
timon.gehr at gmx.ch
Mon Aug 27 07:56:12 PDT 2012
On 08/27/2012 04:53 PM, Andrei Alexandrescu wrote:
> On 8/27/12 7:34 AM, Manu wrote:
>> On 27 August 2012 17:03, foobar <foo at bar.com <mailto:foo at bar.com>> wrote:
>>
>> This discussion is all sorts of wrong. Whoever said that defargs are
>> metadata (Manu?) was right. Therefore it would make sense to
>> implement a general metadata facility for D and use *that* for
>> defargs. C++11 has annotations, so that's the place to start looking
>> at. D has already enough of those pesky special case features, let's
>> not add yet another one at the expense of a more general
>> metadata/annotation mechanism which eventually would be added anyway
>> due to popular demand.
>>
>>
>> Yes, I suggested this as a possibility above, but nobody commented. It
>> seems like it might solve 2 problems with one stone ;)
>
> Whilst I agree a metadata facility is an interesting topic to look into,
> I think default arguments for functions is a poor motivating example.
>
> Andrei
+1.
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