Are these Valgrind warnings (from std.array and std.csv) worry-some, or how to fix them?

[Dennis]

On Friday, 21 July 2023 at 16:38:12 UTC, mw wrote:
> And in general: should the D std lib be Valgrind warning free?

By default no, because D's Garbage Collector does some low-level 
things that trips up valgrind. With dmd 2.105, there is new 
valgrind support though.

https://dlang.org/changelog/2.105.0.html#druntime.valgrind

Then you shouldn't get any warnings, other than those from your 
own code.