/Users/brian/CLionProjects/lpython/src/bin/python /Users/brian/CLionProjects/lpython/lasr/LP-pycharm/IssueCH152.py 
code generation error: Variable type not supported 1
 --> /Users/brian/CLionProjects/lpython/lasr/LP-pycharm/IssueCH152.py:3:1
  |
3 | FLAG : u16 = u16(u16(1) << u16(0))
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 


Note: if any of the above error or warning messages are not clear or are lacking
context please report it to us (we consider that a bug that must be fixed).

Process finished with exit code 3