https://stackoverflow.com/a/32945791/9585016

On 02/06/2019 16:26, Bjorn Reese via Std-Discussion wrote:
> Assuming I have an aggregate, is it legal to initialize later member
> variables with earlier member variables?
>
> For instance, is it legal to use a.x in the aggregate initialization
> below:
>
> struct {
> int x;
> int y;
> } a{42, a.x};