Object hash bug

objmap.hx

import haxe.ds.ObjectMap;

class ComponentA
{
   public var a: Int;
}

class ComponentB
{
   public var a: Int;
   public var b: Int;
}

class ComponentC
{
   public var a: Int;
   public var b: Int;
   public var c: Int;
}

class ComponentD
{
   public var a: Int;
   public var b: Int;
   public var c: Int;
   public var d: Int;
}

class ComponentE
{
   public var a: Int;
   public var b: Int;
   public var c: Int;
   public var d: Int;
   public var e: Int;
}

class Test
{
   static var errors = new Array<String>();
   static var lastErrorCount = 0;

   var x:Int;

   public function new()
   {
      x = 1;
   }

   public static function log(t:String)
   {
      Sys.println(t);
   }

   public static function v(t:String)
   {
      Sys.println("  " + t);
   }

   public static function ok()
   {
      if (lastErrorCount==errors.length)
      {
         v("ok");
         return 0;
      }
      else
      {
         lastErrorCount=errors.length;
         v("bad");
         return 1;
      }
   }

   public static function error(e:String)
   {
      Sys.println("Test Failed:" + e);
      errors.push(e);
      return -1;
   }

   public static function makeGarbage(): String
   {
      var ret = "";
      for (i in 0 ... 800)
      {
         var str = "fsadsadasdasdas" + '${i*2}';
         var str2 = str + "dsal;dksal;dkl;kasldasda" + '${i*3}';
         var str3 = str + str2 + "409023482390849023" + '${i*4}';
         var str4 = str + str2 + str3 + "fdsfkdsl;fkdsl;fds" + '${i*5}';
         ret = ret + str4;
      }

      return ret;
   }

   public static function main()
   {
      var exitCode = 0;
      //exitCode |= testDynamicMember();
      var map = new ObjectMap<Dynamic,String>();
      map.set(ComponentA, "a");
      map.set(ComponentB, "b");
      map.set(ComponentC, "c");
      map.set(ComponentD, "a");
      map.set(ComponentE, "a");

      var str = makeGarbage();
      //while(true)
      {

      }

      for (cls in map.keys())
      {
         trace('$cls');
         if (!map.exists(cls))
         {
            trace('map is broken');
            exitCode = -1;
         }
      }

      if (exitCode!=0)
         Sys.println("############# Errors running tests:\n   " + errors.join("\n   ") );
      else
         Sys.println("All tests passed.");
      Sys.exit(exitCode);
   }
}