output

$ java -jar shrinksafe.jar test.js
define(["dojo/_base/declare","dojo/domReady"],function(_1,_2){
var _3,_4="",_5=function(_6){
_3.innerHTML=(_4+=_6+"<br>");
},A=_1(null,{go:function(){
_5("A");
}}),B=_1([A],{go:function longerName(){
this.inherited(_7,arguments);
_5("B");
}});
_2(function(){
_3=document.getElementById("output");
_5("starting...");
_5("should see \"A B\"");
var it=new B();
it.go();
});
});

test.js

define(['dojo/_base/declare', 'dojo/domReady'], function (declare, domReady) {
	var output, buffer = '',
		log = function (msg) {
			output.innerHTML = (buffer += msg + '<br>');
		},
		A = declare(null, {
			go: function () {
				log('A');
			}
		}),
		B = declare([A], {
			go: function longerName() {
				this.inherited(longerName, arguments);
				log('B');
			}
		});

	domReady(function () {
		output = document.getElementById('output');
		log('starting...');

		log('should see "A B"');
		var it = new B();
		it.go();
	});
});