Returning multiple values from a function without Tuple

[Paul Backus]

On Sunday, 13 September 2020 at 10:26:21 UTC, tcak wrote:
> Let's say I have defined a function and its return type is set 
> to "auto".
>
> 	auto test()
> 	{
> 		return struct(
> 			name = "Adam",
> 			country: string = "Denmark",
> 			age: ubyte = 37
> 		);
> 	}
>
> Compiler would define an automatically generated struct into 
> code that exactly fits to the returned struct. When I call the 
> above function as below,
>
> 	auto info = test();
>
> Type of the variable "info" is going to be that automatically 
> generated struct, and values of the returned struct are going 
> to be copied into it.

Isn't this exactly what Tuple already does? The only difference 
is that the struct is generated by a template in the standard 
library, and not by the compiler.