Function main

tests/Cpp20ClassAsNTTP2Test.cpp:40–52

int main()
{
  Fun<A{2}>();
  Fun<A{3}>();


  auto a = varTmplTest<A{4}>; 
  auto b = varTmplTest<A{3}>; // existing A!
                              
                              
ClsTmplTest<true, A{5}> clstmpl{};

}