rust/src/test/compile-fail/private-method.rs

// error-pattern:Call to private method not allowed
class cat {
  priv {
    let mut meows : uint;
    fn nap() { uint::range(1u, 10000u) {|_i|}}
  }

  let how_hungry : int;

  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.nap();
}
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			`// error-pattern:Call to private method not allowed`
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;`
Enforce privacy declarations for class fields and methods 2012-03-26 09:59:59 -07:00			`fn nap() { uint::range(1u, 10000u) {\|_i\|}}`
			`}`

			`let how_hungry : int;`

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.nap();`
			`}`