On Wednesday, 30 March 2022 at 12:56:39 UTC, Vijay Nayar wrote:
On Wednesday, 30 March 2022 at 12:53:10 UTC, vit wrote:
use two delegates :)
```d
(){
// Deliberately create a copy to keep in delegate scope.
string myStr = i.dup;
// The delegate will hopefully carry this copy around in
its own scope.
funcs ~= (() => myStr ~ " sandwich");
}();
```
Very interesting. Both this and creating a "function creator
function" work, and it seems clear that functions create their
own scopes. However, it seems that loops do not, is that
correct? Maybe I was thrown off by the surrounding `{ }`, but
I had assumed that loops created their own scopes.
It is bug: https://issues.dlang.org/show_bug.cgi?id=21929
