getAttr method

[Guillaume Chéreau]

Hello, I would like to suggest an feature to the language :

Every time we try to access a member of an object that has no such member, the compiler try to call a special method with the member name as a template parameter.
This  would be similar to the __getattr__ method in python, and it can be useful sometime.

Ex:
class Test {
     string getAttr(string name)() {return name;}
}

void main() {
    Test t = Test();
    writefln(t.hello);    // write "hello"
}

- Guillaume