shared switch

[Imperatorn]

On Sunday, 8 October 2023 at 08:26:53 UTC, Jonathan M Davis wrote:
> On Sunday, October 8, 2023 12:27:20 AM MDT Imperatorn via 
> Digitalmars-d wrote:
>> [...]
>
> Just be aware that when you're using -preview switches, you're 
> typically using features that are still changing as bugs (and 
> sometimes even how the feature works) get ironed out. So, there 
> is a much higher risk of your code breaking when using such 
> switches, and depending on what happens with bugs with and 
> changes to those features, the changes that they force you to 
> make to your code may or may not actually be required in the 
> long run.
>
> [...]

Thanks for your input.

What would you personally do if you had to write an application 
in D with the risk of loss of life if you got a runtime error? 
What can be done to minimize the risk basically by using D.