Re: string concatenation

[bearophile]

dnewbie:

   string s = toUTF8(v) ~ ", world!";
   MessageBoxA(null, s.toStringz, "myapp", MB_OK);
   return 0;
}

I suggest to compile all your code with -property plus -w (or 
-wi), unless you have some specific needs to not do it.

Bye,
bearophile