DIP1028 - Rationale for accepting as is

[Paul Backus]

On Monday, 25 May 2020 at 18:39:16 UTC, mw wrote:
>
> Can we declare the new D compiler version 3.0 for 
> @safe-as-default? and keep version 2.x compiler for the old 
> @system-as-default?

@safe-by-default is currently hidden behind a -preview switch. I 
think it's safe to assume there will be a long deprecation period 
before it's made the default, and even then, there will be a 
-revert switch to turn it off.