http://d.puremagic.com/issues/show_bug.cgi?id=4028


Walter Bright <bugzi...@digitalmars.com> changed:

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--- Comment #6 from Walter Bright <bugzi...@digitalmars.com> 2011-04-05 
22:15:35 PDT ---
(In reply to comment #4)
> The two delegates *are* the same type, so they are supposed to lead to the 
> same 
> template instantiation. Introducing a default parameter does not create a new 
> type.
> I'm not sure why function pointers with default parameters are accepted at 
> all. 
> I think it should be an error.

I suspect the only way to deal with this is, as you suggest, disallowing
default arguments for function pointers. I don't know what the downside of that
is, though.

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