message: size_t instead of int
diff: @@ -43,7 +43,7 @@ namespace UnitTest1
  std::array<const char*, 6> features = {"", "0", "1", "", "2", "3"};
  std::array<PackageSpec*, 6> specs = {&a_spec, &a_spec, &a_spec, &b_spec, &b_spec, &b_spec};
  - for (int i = 0; i < features.size(); ++i)
  + for (size_t i = 0; i < features.size(); ++i)
  {
  Assert::AreEqual(features[i], fspecs[i].feature().c_str());
  Assert::AreEqual(*specs[i], fspecs[i].spec());
  