dip1000 and preview in combine to cause extra safety errors

[John Colvin]

On Wednesday, 8 June 2022 at 23:29:53 UTC, Walter Bright wrote:
> On 6/8/2022 12:33 PM, 12345swordy wrote:
>> You shouldn't have to mark your functions safe to prevent 
>> shooting yourself in the foot.
>
> I agree, but the DIP to make functions @safe by default was 
> rejected.

Because it contained “assume all C code is @safe unless 
explicitly marked otherwise”, which is pretty wild!