null pointer dereference detection in DMD

[Walter Bright]

On 1/10/2025 6:01 PM, Richard (Rikki) Andrew Cattermole wrote:
> Yeah you didn't turn the warning on.

Thanks for pointing that out. That's one of the two problems with warnings.

The other problem is each C compiler has a different idea of warnings, and 
sometimes they are mutually contradictory. This makes porting code between 
compilers problematic with all warnings on, which led me (years ago) to give up 
on turning all warnings on.

This led to my original concept of D as having no warnings. We should probably 
revisit our current set of warnings and see if they can be made errors.