add: if (DEBUG.is_unit(l) && DEBUG.is_unit(r)) { return true; } 
context: function _eq(l,r)     {   if (typeof(l) == 'object' && l != undefined && l != null && l.constructor == Array &&       typeof(r) == 'object' && r != undefined && r != null && r.constructor == Array) {    return l.length == 0 && r.length == 0  }  else if(typeof(l) == 'object' && l != undefined && l != null &&          typeof(r) == 'object' && r != undefined && r != null) {    for(p in l) {      if(!_eq(l.p, r.p)) {        return false;      }    }    for(p in r) {      if(!_eq(l.p, r.p)) {        return false;      }    }    return true;  }  else return (l == r) }
meta: 3248	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3248/2a4e5952ab7b6f8590d497e500673a506ebfabc0/jslib.js/buggy/lib/js/jslib.js