gravity-lang/test/unittest/outer.gravity

#unittest {
	name: "Test outer non-ivar access.";
	error: NONE;
	result: 4;
};

class foo {
	func f2() {return 2;}
	
	class bar {
		func f1() {
			var a = f2;
			return a()+f2();
		}
	}
	
	func fbar() {
		var b = bar();
		return b.f1();
	}
}

func main() {
	var f = foo();
	return f.fbar();
}