Do array literals still always allocate?

[Nicholas Wilson via Digitalmars-d-learn]

On Sunday, 14 May 2017 at 10:18:40 UTC, ag0aep6g wrote:
> On 05/14/2017 01:57 AM, Nicholas Wilson wrote:
>> 1D arrays it doesn't, 2D or higher it does.
>
> What do you mean? This works just fine as well:
>
> ----
> import std.random;
> import std.stdio;
>
> int[2][2] testfunc(int num) @nogc
> {
>     return [[0, 1], [num, 3]];
> }
>
> int main()
> {
>     int[2][2] arr = testfunc(uniform(0, 15));
>     writeln(arr);
>     return 0;
> }
> ----

dynamic array literals is what I meant.