Array concatenation & optimisation

[IchorDev]

On Sunday, 21 July 2024 at 15:41:50 UTC, Johan wrote:
> https://d.godbolt.org/z/sG5Kancs4
>
> The short array is not dynamically allocated (it's allocated on 
> the stack, or for larger arrays it will be a hidden symbol in 
> the binary image), even at `-O0` (i.e. `-O` was not passed).

Wow thanks, that's an impressive find! I didn't know LDC was 
quite so clever either.