Anonymous function without captured variables used as a plain function is hinted as unused.
Code below produces a hint (ID=5028):
>Hint: Local proc "__FPCINTERNAL__Anonymous_7" is not used.
```pascal
{$modeswitch anonymousfunctions}
var
p: procedure(const s: string);
begin
p := procedure(const s: string) begin writeln(s); end;
p('test');
end.
```
issue