shorter alternative of constructor with parameter

[Suliman via Digitalmars-d]

Dart and few others modern languages support short declaration 
constructor with parameter:

class Person {
  String name;
  Person(String name) {
    this.name = name;
  }
}

// Shorter alternative
class Person {
  String name;

  // parameters prefixed by 'this.' will assign to
  // instance variables automatically
  Person(this.name);
}

it's there any DIP for adding this future to D?