Re: Is there any reason to use non-ref foreach?

[James Blachly via Digitalmars-d-learn]

On Friday, 31 August 2018 at 12:52:17 UTC, bauss wrote:

So basically ... Instead of copying the value, you're just 
copying the address.

I can't see the benefit other than added complexity.

I assume a benefit could be observed if you are copying a large 
struct instead of an int.