On Monday, 21 October 2019 at 07:08:23 UTC, Walter Bright wrote:
> On 10/18/2019 9:38 AM, Adam D. Ruppe wrote:
>> basically not a lot to say, just wanna make sure code like this is on the dev's radar if they ever revisit those warnings.
>
> Nothing gets on the radar if you don't put it in bugzilla !

This specific problem has been on Bugzilla for ages: https://issues.dlang.org/show_bug.cgi?id=14835 . It went nowhere because no one could figure out a reasonable way to make the compiler apply the warning *intelligently* in generic code, and there was no consensus to remove the current broken version, because it is still useful in non-generic code.

This issue also killed efforts to improve various aspects of the compiler's handling of integer comparisons (twice): https://github.com/dlang/dmd/pull/5229

On Monday, 21 October 2019 at 07:08:23 UTC, Walter Bright wrote:
> On 10/18/2019 9:38 AM, Adam D. Ruppe wrote:
>> basically not a lot to say, just wanna make sure code like this is on the dev's radar if they ever revisit those warnings.
>
> Nothing gets on the radar if you don't put it in bugzilla !

Previous, inconclusive forum discussion on why/how/if to fix issue 14385:
https://forum.dlang.org/post/bnzfuekewfguvnwdznfk@forum.dlang.org

Walter Bright promising to look into it personally (I never heard back on this...):
https://github.com/dlang/dmd/pull/5229#issuecomment-226634471