Do string mixins work under -betterC?

[abc]

On Tuesday, 16 December 2025 at 23:25:18 UTC, DLearner wrote:
> 1. Any proposals to mark a function as CTFE only?

If your function is a lambda assigned to an anonymous enum then 
it will not generate runtime code and it will not error.
```
enum genStuff = (string val){
  	return val ~ ";";
};

mixin(genStuff("int abc"));
```