Worst ideas/features in programming languages?

[zjh]

On Monday, 11 October 2021 at 15:59:10 UTC, Atila Neves wrote:
> * Features you'd like to see in D
>
> Ideas? Examples?


What I want to change:
Hope to support `GBK`, such as Python: `# encoding GBK`, etc.
I hope ,can directly use the standard library without 'GC'.
I hope ,can also use `<>` as `template parameter` ,as `!()` more 
literal.
I hope ,can use`...` like 'C++'.
Hopefully, we can enhance 'betterC' or reduce 'GC', so that we 
can make good use of the 'standard library' or 'various advanced 
functions'
I also hope that'd has a` simple, direct and easy to use GUI 
`Library of `hdpi` support.` GUI `is too important.
I hope there are also `concept` constraints in in 'd' like in 
`C++`.
I hope that the `d community` can change the `default attribute`. 
It is better to provide a tool for users to change their code.
Be able to list important libraries separately and explain their 
purpose briefly.
I hope we can collect more `good articles in the forum` into Wiki 
and other places. We should make good use of the `excellent 
posts` of people in the forum
I hope we can pay attention to `Chinese users`, because Chinese 
people use `d` too little.
I have translated many d's articles. I hope to give me some links 
so that the Chinese can also find `d's article`, so as not to 
always say that there are too few `Chinese documents`.
At present, this is what I can think of , that's all.