Optional arguments/parameters

[Rene Zwanenburg via Digitalmars-d]

On Wednesday, 28 May 2014 at 11:57:51 UTC, Namespace wrote:
> On Wednesday, 28 May 2014 at 11:54:30 UTC, Wanderer wrote:
>> Java misses this feature badly, forcing programmers to 
>> copy-paste bloated code (constructor A calls constructor B 
>> with fewer arguments, constructor B calls constructor C etc, 
>> same thing with methods). Please tell me, does D support this 
>> feature?
>>
>> int myNiceFunc(double a, double b=0, int c=0) {...}
>>
>> auto n = myNiceFunc(100);
>
> Default parameters? Of course. Every good language does that. :)

No named parameters though:


int myNiceFunc(double a, double b=0, int c=0) {...}

auto n = myNiceFunc(100, c: 5); // Doesn't work