I can't figure out why this code works:
```d
union A {
int* b;
float c;
}
int fun(A a) @safe {
return *(()=>a.b)();
// return *a.b; //Complains about pointer type overlap
}
```
I tried to find out how `@safe` should be handled in this
scenario, and found [lambda's could be denoted as
@trusted](https://dlang.org/blog/2016/09/28/how-to-write-trusted-code-in-d/#:~:text=is%20used%20instead.-,%40trusted%20escapes,-A%20%40trusted%20escape), but this even works without a `@trusted` denotation. Am I missing something?
