@nogc for structs, blocks or modules?

[rsw0x via Digitalmars-d]

On Tuesday, 16 February 2016 at 03:41:12 UTC, Era Scarecrow wrote:
> On Tuesday, 16 February 2016 at 03:13:48 UTC, maik klein wrote:
>> I just realized that I can't even use @nogc because pretty 
>> much nothing in phobos uses @nogc
>
>  Or it hasn't been tagged @nogc or based on templates they 
> can't be preemptively marked it. I'd think most ranges could be 
> @nogc; And recently with some of the toString's being rewritten 
> to use ranges instead of allocating memory would be @nogc as 
> well.
>
>  Many algorithms are probably be @nogc too.

templated constructs aren't tagged @nogc because it's inferred, 
tagging them @nogc would impose restrictions on the end user