Use Function constructor in place of eval for rollup's satisfaction

src/test/moment/format.js

@@ -154,7 +154,7 @@ test('toISOString', function (assert) {
 test('inspect', function (assert) {
     function roundtrip(m) {
         /*jshint evil:true */
-        return eval(m.inspect());
+        return (new Function('moment', 'return ' + m.inspect()))(moment);
     }
     function testInspect(date, string) {
         var inspected = date.inspect();