rust/src/test/run-pass/private-method.rs

class cat {
  priv {
    let mut meows : uint;
      fn nap() { for uint::range(1u, 10u) |_i| { }}
  }

  let how_hungry : int;

  fn play() {
    self.meows += 1u;
    self.nap();
  }
  new(in_x : uint, in_y : int) { self.meows = in_x; self.how_hungry = in_y; }
}

fn main() {
  let nyan : cat = cat(52u, 99);
  nyan.play();
}
Enforce privacy declarations for class fields and methods 2012-03-26 09:59:59 -07:00			`class cat {`
			`priv {`
Bulk-edit mutable -> mut. 2012-03-26 18:35:18 -07:00			`let mut meows : uint;`
Convert to new closure syntax 2012-06-30 16:19:07 -07:00			`fn nap() { for uint::range(1u, 10u) \|_i\| { }}`
Enforce privacy declarations for class fields and methods 2012-03-26 09:59:59 -07:00			`}`

			`let how_hungry : int;`

			`fn play() {`
Require "self" as base expression for intra-class method or field references All field or method references within a class must begin with "self." now. A bare reference to a field or method in the same class will no longer typecheck. 2012-03-29 12:21:13 -07:00			`self.meows += 1u;`
Allow explicit self-calls within classes Allow writing self.f() within a class that has a method f. In a future commit, this syntax will be required. For now, you can write either self.f() or f(). I added a "privacy" field to all methods (whether class methods or not), which allowed me to refactor the AST somewhat (getting rid of the class_item type; now there's just class_member). 2012-03-28 18:50:33 -07:00			`self.nap();`
Enforce privacy declarations for class fields and methods 2012-03-26 09:59:59 -07:00			`}`
Require "self" as base expression for intra-class method or field references All field or method references within a class must begin with "self." now. A bare reference to a field or method in the same class will no longer typecheck. 2012-03-29 12:21:13 -07:00			`new(in_x : uint, in_y : int) { self.meows = in_x; self.how_hungry = in_y; }`
Enforce privacy declarations for class fields and methods 2012-03-26 09:59:59 -07:00			`}`

			`fn main() {`
			`let nyan : cat = cat(52u, 99);`
			`nyan.play();`
			`}`