On Sunday, 1 April 2018 at 15:54:16 UTC, Steven Schveighoffer
wrote:
> void main()
> {
> foo(1); // error
> int x;
> foo(x); // error
> }
>
For the first line, I had the same problem a while ago...
https://issues.dlang.org/show_bug.cgi?id=15792