trivial mixed expression throw bad_function call #63

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1. DerThorsten commented on Jun 29, 2021

   

   DerThorsten

   on Jun 29, 2021

   Last edited by DerThorsten

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   mhh...just realized that the code above does not add the zarrays but the normal xarrays. Still interesting.
   when I add some more dispatcher-inits I get some other error:

   this give a callback not found

       TEST_CASE("bad_function_call")
       {
   
           zdispatcher_t<detail::plus, 2>::init();
           zdispatcher_t<detail::xassign_dummy_functor, 1>::init();
       
           auto x0 = xarray<int>::from_shape({2,2});
           auto x1 = xarray<int>::from_shape({2,2});
   
           zarray z0(x0);
           zarray z1(x1);
   
           auto res = xarray<double>::from_shape({2,2});
           zarray zres(res);
   
           zres =  x0 + x1;
   
       }

   this also give a callback not found (this time we actually add the zarrays)

       TEST_CASE("bad_function_call")
       {
   
           zdispatcher_t<detail::plus, 2>::init();
           zdispatcher_t<detail::xassign_dummy_functor, 1>::init();
       
           auto x0 = xarray<int>::from_shape({2,2});
           auto x1 = xarray<int>::from_shape({2,2});
   
           zarray z0(x0);
           zarray z1(x1);
   
           auto res = xarray<double>::from_shape({2,2});
           zarray zres(res);
   
           zres =  z0 + z1;
   
       }