defclass B | x y | {

};

defclass X ::: B | a b | {
	defun ::* new(t) {
		| a |
		set self.a t;
		set a 100;
		set self.b (* t 2);

		set self.c (fun(b) {  ##ERROR: syntax error - unknown class-level variable name
			printf "xxxx [%d]\n" b;
		});
		return self;
	};

	defun print() {
		self.c (+ self.a self.b);
		printf "a=%d b=%d\n" self.a self.b;
	}
};