%Warning-LITENDIAN: t/t_interface_array_nocolon_bad.v:26:26: Little endian cell range connecting to vector: MSB < LSB of cell range: 0:2 : ... In instance t 26 | foo_intf foos [N] (.x(X)); | ^ ... Use "/* verilator lint_off LITENDIAN */" and lint_on around source to disable this message. %Warning-LITENDIAN: t/t_interface_array_nocolon_bad.v:27:28: Little endian cell range connecting to vector: MSB < LSB of cell range: 1:3 : ... In instance t 27 | foo_intf fool [1:3] (.x(X)); | ^ %Warning-LITENDIAN: t/t_interface_array_nocolon_bad.v:30:26: Little endian cell range connecting to vector: MSB < LSB of cell range: 0:2 : ... In instance t 30 | foo_subm subs [N] (.x(X)); | ^ %Warning-LITENDIAN: t/t_interface_array_nocolon_bad.v:31:28: Little endian cell range connecting to vector: MSB < LSB of cell range: 1:3 : ... In instance t 31 | foo_subm subl [1:3] (.x(X)); | ^ %Error: Exiting due to