how to assign tuple named Tuple easily

[Inquie via Digitalmars-d-learn]

On Monday, 13 March 2017 at 00:23:36 UTC, ag0aep6g wrote:
> On 03/13/2017 01:02 AM, Inquie wrote:
>> Ok, it doesn't work for appending though ;)
> [...]
>> Tuple!(int, "A", double, "B")[] y;
>> y ~= tuple(3, 2.5);
>
> Interestingly, this works:
>
>     Tuple!(int, "A", double, "B")[] y;
>     y.length += 1;
>     y[$ - 1] = tuple(3, 2.5);

yeah, seems more like a bug/feature issue. If the compiler can 
figure it out with assignment, it should also be able to figure 
it out with appending EXACTLY because what you wrote. Since a 
default append is effectively the code you wrote above there 
should be no difference between the two. In fact, I would have 
hoped that appending built in arrays would have been expanded 
using the pattern you specifically implemented which should then 
not produce the error and simplify life.