• bearophile <bearophileHUGS lycos.com> Sep 30 2010

bearophile <bearophileHUGS lycos.com> writes:

Sebastian Schuberth:

 I'm all new to D (coming from C++), and currently playing around with 
 the language. I'm using DMD 2.049 and was expecting this to compile:
 
 struct Vector(alias N,T)
 {
      Vector(T[N] v ...) {
          data=v;
      }
 
      T data[N];
 };
 
 alias Vector!(3,float) Vec3f;
 
 void main()
 {
      Vec3f v(1,1,1);
 }


This is interesting code, thank you. Others have already shown you the two bugs
in your code, plus other ways to design it. At the end of struct/enum/class
definitions don't put a semicolon, it's not needed in D.

I have filed an enhancement request about those error messages:
http://d.puremagic.com/issues/show_bug.cgi?id=4962

Bye,
bearophile