Filling an array

[Mike Parker via Digitalmars-d-learn]

On Saturday, 12 March 2016 at 14:33:19 UTC, Alex wrote:

>     //arr[] = 1;
>
> The question is, why the commented out line throws the error:
> Error: cannot implicitly convert expression (1) of type int to 
> Nullable!uint[],
> while the line after that works.

Looks like a bug somewhere. The work around is to cast:

arr[] = cast(Nullable!uint)1;

I suggest you file this in the bug tracker [1] if it isn't there 
already. Just use he minimal code that shows the problem:

void main()
{
     import std.typecons;
     Nullable!uint[] arr;
     arr.length = 5;
     arr[] = 1;
}

[1] https://dlang.org/bugstats.php