ID:13863 VHDL Function Call or Component Instantiation error at <location>: recursive function or recursive design entity "<name>" is not supported

CAUSE: In a Function Call or Component Instantiation at the specified location in a VHDL Design File (.vhd), you used the specified recursive function or design entity. However, Quartus Prime Integrated Synthesis does not support recursive functions or recursive design entities.

ACTION: Remove the Function Call or Component Instantiation. Or, change the Function Call or Component Instantiation so it refers to a function or design entity that does not involve recursion.