General rule when not to write ;

[Alain De Vos]

It seems I need }; for a function a delegate and an alias.
```
double function(int) F = function double(int x) {return x/10.0;};
double delegate(int)   D = delegate double(int x) {return 
c*x/10.0;};
alias myfunx=function int(int number) { return number; };
```