ID:19647 Verilog HDL warning at <location>: member '<string>' of unpacked structure containing union may not be declared rand or randc

CAUSE: Intel Quartus Prime Synthesis generated the specified warning message for the specified location in a Design File.

ACTION: No action is required. To remove the warning, address the issue identified by the message text. A future version of the Intel Quartus Prime software will provide more extensive Help for this warning message.