Entertaining linter and compiler

src/ol/geom/polygon.js

@@ -100,6 +100,7 @@ ol.geom.Polygon.prototype.getType = function() {
  */
 ol.geom.Polygon.prototype.containsCoordinate = function(coordinate) {
   var rings = this.rings;
+  /** @type {boolean} */
   var containsCoordinate;
   for (var i = 0, ii = rings.length; i < ii; ++i) {
     containsCoordinate = rings[i].containsCoordinate(coordinate);

test/spec/ol/geom/linearring.test.js

@@ -97,9 +97,8 @@ describe('ol.geom.LinearRing', function() {
         point: [2.6, 5], contains: true // right of edge 4
       }];
 
-      var len = cases.length;
       var c;
-      for (var i=0; i<len; ++i) {
+      for (var i = 0, ii = cases.length; i < ii; ++i) {
         c = cases[i];
         expect(ring.containsCoordinate(c.point)).to.be(c.contains);
       }