D isn't the only language with janky closure semantics

[ltdk]

On Friday, 29 August 2025 at 22:28:17 UTC, H. S. Teoh wrote:

>
> Now, JS is certainly not a model language to follow, but it's 
> interesting how it shares with D the same issue over closures 
> involving loop variables.
>
> I guess that means we're not alone. :-P  Even though this 
> situation is definitely not ideal.
>
>
> T

Pior to 1.22, Golang also behaves similarly. They later "fixed" 
the issue: https://go.dev/blog/loopvar-preview .

C# also moved away from Dlang's behavior since C# 5, 1 member of 
C# team commented about that change: 
https://github.com/golang/go/discussions/56010#discussioncomment-3788526