[OT] OT: Null checks.

[Walter Bright]

On 5/5/2025 8:31 PM, Timon Gehr wrote:
> I am perfectly content with it throwing an assert error and unwinding the stack. 
> This is just not what druntime will do in the default build that ships with the 
> compiler.

If you add the -checkaction=D after the -release switch, then the assert will 
throw an Error. (Putting it after means it overrides the previous setting made 
by the -release)

(Actually, it throws a `staticError!AssertError(msg, file, line)` which is 
derived from `Error`.)

(I don't know why it has to go through all these layers and layers of templates.)