RustiCL: clGetKernelArgInfo is working although "-cl-kernel-arg-info" is not set
Not a big deal, but on the specification says "Kernel argument information is only available if the program object associated with kernel is created with clCreateProgramWithSource and the program executable was built with the -cl-kernel-arg-info option specified in options argument to clBuildProgram or clCompileProgram".
However it seems that RustiCL has no problem on returning the arguments info when "-cl-kernel-arg-info" option is missing