While loop and op-assign syntax for PyXasm
Created by: tnguyen-ornl
Fixed https://github.com/ORNL-QCI/qcor/issues/163
Support while loop and op-assign (+=, <<=, etc.)
Created by: tnguyen-ornl
Fixed https://github.com/ORNL-QCI/qcor/issues/163
Support while loop and op-assign (+=, <<=, etc.)