Small @nogc experience report

[Guillaume Piolat]

On Monday, 10 September 2018 at 09:11:38 UTC, Kagamin wrote:
> On Saturday, 8 September 2018 at 08:32:58 UTC, Guillaume Piolat 
> wrote:
>> There is no other choice when the runtime is disabled but to 
>> have @nogc.
>> It's a fantastic peace of mind for high-performance to be able 
>> to _enforce_ something will not allocate.
>
> You can't have a working GC allocation with disabled runtime, 
> can you?

Indeed and that's why you must ensure at compile-time that you 
have no `new` else you have a runtime crash, and one that might 
be difficult to test unless you have perfect coverage.