message: white_check_mark: re-added test
  I have no idea why this test has been removed in the first place.
diff: @@ -257,11 +257,11 @@ TEST_CASE("pointer access")
  const test_type* p2 = value.get_ptr<const test_type*>();
  CHECK(p1 == value.get_ptr<const test_type*>());
  - //CHECK(*p2 == value.get<test_type>());
  + CHECK(*p2 == value.get<test_type>());
  const test_type* const p3 = value.get_ptr<const test_type* const>();
  CHECK(p1 == value.get_ptr<const test_type* const>());
  - //CHECK(*p3 == value.get<test_type>());
  + CHECK(*p3 == value.get<test_type>());
  // check if null pointers are returned correctly
  CHECK(value.get_ptr<const json::object_t*>() == nullptr);
  