Note that more recently Jonathan seems to have foregone the SOA/AOS keywords:

https://youtu.be/zgoqZtu15kI?t=5597

(1:33:17)

On Wed, 20 May 2020 at 18:50, Jake Arkinstall via Std-Proposals <std-proposals@lists.isocpp.org> wrote:
Check out the conversation we had about this a couple of years back:

https://groups.google.com/a/isocpp.org/forum/#!msg/std-proposals/nmpy2WYWkWg/-WguCIUgDQAJ

Essentially, it is doable when we get Reflection. It's also doable with a library implementation if you don't mind adding some helper code to your structs (e.g. specifying the layout, etc).

On Wed, 20 May 2020, 18:28 Marcin Ĺšnieg via Std-Proposals, <std-proposals@lists.isocpp.org> wrote:
Hello,

Could you consider adding to C++ feature from Jai language as is it
showed in 41 min: 23 sec in the film

https://www.youtube.com/watch?v=ZHqFrNyLlpA&list=PLLwK93hM93Z0Yau58VrllR_v3a1wV6HS_

?

Could you also consider ASO or SOA keywords as it is described further
in the film?

Best Regards,

Marcin Snieg

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