I found something what I don't understand.

Here is a simplifed code with comments:
http://dpaste.dzfl.pl/a914d11a

I creating anonymous delegates, whose function is to modify their parameter. Their parameters are different class references.
I pass these class references to anonymous delegates, but the delegates obtain only the last passed class reference.

Thanks for your answers.

On 10/03/2012 03:53 PM, Sharp wrote:
> I found something what I don't understand.
>
> Here is a simplifed code with comments:
> http://dpaste.dzfl.pl/a914d11a
>
> I creating anonymous delegates, whose function is to modify their
> parameter. Their parameters are different class references.
> I pass these class references to anonymous delegates, but the delegates
> obtain only the last passed class reference.
>
> Thanks for your answers.

class Num {
    int a;
}

void main(){
    auto nums = new Num[10];
    alias void delegate() Func;
    auto funcs = new Func[10];
    // workaround for http://d.puremagic.com/issues/show_bug.cgi?id=2043 ahead:
    for(int i = 0; i < 10; ++i) (){
        Num num = nums[i] = new Num();
        int i=i; // fix for bug in your code
        funcs[i] = {num.a = i;};
    }();
    foreach(num; nums) {
        assert(num.a == 0);
    }
    foreach(func; funcs) {
        func();
    }
    foreach(i, num; nums) {
        assert(num.a == i);
    }
}