Class FunctionProvider

test/overload-test.cpp:12–22

template <typename TestFixture>
struct FunctionProvider {
  bool OverloadedMethod(
      typename TestFixture::template left_t<void(std::false_type)>) {
    return false;
  }

  bool OverloadedMethod(
      typename TestFixture::template left_t<void(std::true_type)>) {
    return true;
  }
};

TYPED_TEST(OverloadTests, IsOverloadable) {
  // Test whether fu2::function supports overloading which isn't possible