how is this array subtyping inside struct (bug?) possible?

Dominikus Dittes Scherkl dominikus at
Tue Aug 11 14:26:51 UTC 2020

On Tuesday, 11 August 2020 at 13:36:19 UTC, Simen Kjærås wrote:
> So how should writeln deal with input ranges?

I would expect writeln to first try to use some const-interface 
(e.g. indexing if the given type provides that). Only if such 
interface is not available, it should try modifying interfaces 
like range pop-front.

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