Discussion Thread: DIP 1040--Copying, Moving, and Forwarding--Community Review Round 1

[Ben Jones]

On Friday, 5 March 2021 at 20:29:01 UTC, tsbockman wrote:
> Very small structs are often placed in registers when passed by 
> value.

> This optimization would need to be disabled for any type with a 
> move constructor.

I'm not sure it would need to be disabled.  I think the only part 
that would really apply here is who has to call the constructor.