%Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:15:21: Signal definition not found, creating implicitly: 'i_and1' 15 | and g_and(o_and, i_and1, i_and2, i_and3); | ^~~~~~ ... For warning description see https://verilator.org/warn/IMPLICIT?v=latest ... Use "/* verilator lint_off IMPLICIT */" and lint_on around source to disable this message. %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:15:29: Signal definition not found, creating implicitly: 'i_and2' : ... Suggested alternative: 'i_and1' 15 | and g_and(o_and, i_and1, i_and2, i_and3); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:15:37: Signal definition not found, creating implicitly: 'i_and3' : ... Suggested alternative: 'i_and1' 15 | and g_and(o_and, i_and1, i_and2, i_and3); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:15:14: Signal definition not found, creating implicitly: 'o_and' : ... Suggested alternative: 'i_and1' 15 | and g_and(o_and, i_and1, i_and2, i_and3); | ^~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:16:30: Signal definition not found, creating implicitly: 'i_not1' 16 | not g_not(o_not1, o_not2, i_not1); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:16:14: Signal definition not found, creating implicitly: 'o_not1' : ... Suggested alternative: 'i_not1' 16 | not g_not(o_not1, o_not2, i_not1); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:16:22: Signal definition not found, creating implicitly: 'o_not2' : ... Suggested alternative: 'o_not1' 16 | not g_not(o_not1, o_not2, i_not1); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:17:21: Signal definition not found, creating implicitly: 'i_nor1' : ... Suggested alternative: 'i_not1' 17 | nor g_nor(o_nor, i_nor1, i_nor2, i_nor3); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:17:29: Signal definition not found, creating implicitly: 'i_nor2' : ... Suggested alternative: 'i_nor1' 17 | nor g_nor(o_nor, i_nor1, i_nor2, i_nor3); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:17:37: Signal definition not found, creating implicitly: 'i_nor3' : ... Suggested alternative: 'i_nor1' 17 | nor g_nor(o_nor, i_nor1, i_nor2, i_nor3); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:17:14: Signal definition not found, creating implicitly: 'o_nor' : ... Suggested alternative: 'i_nor1' 17 | nor g_nor(o_nor, i_nor1, i_nor2, i_nor3); | ^~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:18:18: Signal definition not found, creating implicitly: 'i_or1' : ... Suggested alternative: 'i_nor1' 18 | or g_or(o_or, i_or1, i_or2, i_or3); | ^~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:18:25: Signal definition not found, creating implicitly: 'i_or2' : ... Suggested alternative: 'i_nor2' 18 | or g_or(o_or, i_or1, i_or2, i_or3); | ^~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:18:32: Signal definition not found, creating implicitly: 'i_or3' : ... Suggested alternative: 'i_nor3' 18 | or g_or(o_or, i_or1, i_or2, i_or3); | ^~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:18:12: Signal definition not found, creating implicitly: 'o_or' : ... Suggested alternative: 'o_nor' 18 | or g_or(o_or, i_or1, i_or2, i_or3); | ^~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:19:24: Signal definition not found, creating implicitly: 'i_nand1' : ... Suggested alternative: 'i_and1' 19 | nand g_nand(o_nand, i_nand1, i_nand2, i_nand3); | ^~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:19:33: Signal definition not found, creating implicitly: 'i_nand2' : ... Suggested alternative: 'i_and2' 19 | nand g_nand(o_nand, i_nand1, i_nand2, i_nand3); | ^~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:19:42: Signal definition not found, creating implicitly: 'i_nand3' : ... Suggested alternative: 'i_and3' 19 | nand g_nand(o_nand, i_nand1, i_nand2, i_nand3); | ^~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:19:16: Signal definition not found, creating implicitly: 'o_nand' : ... Suggested alternative: 'o_and' 19 | nand g_nand(o_nand, i_nand1, i_nand2, i_nand3); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:20:21: Signal definition not found, creating implicitly: 'i_xor1' : ... Suggested alternative: 'i_nor1' 20 | xor g_xor(o_xor, i_xor1, i_xor2, i_xor3); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:20:29: Signal definition not found, creating implicitly: 'i_xor2' : ... Suggested alternative: 'i_nor2' 20 | xor g_xor(o_xor, i_xor1, i_xor2, i_xor3); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:20:37: Signal definition not found, creating implicitly: 'i_xor3' : ... Suggested alternative: 'i_nor3' 20 | xor g_xor(o_xor, i_xor1, i_xor2, i_xor3); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:20:14: Signal definition not found, creating implicitly: 'o_xor' : ... Suggested alternative: 'o_nor' 20 | xor g_xor(o_xor, i_xor1, i_xor2, i_xor3); | ^~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:21:23: Signal definition not found, creating implicitly: 'i_xnor1' : ... Suggested alternative: 'i_nor1' 21 | xnor g_xor(o_xnor, i_xnor1, i_xnor2, i_xnor3); | ^~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:21:32: Signal definition not found, creating implicitly: 'i_xnor2' : ... Suggested alternative: 'i_nor2' 21 | xnor g_xor(o_xnor, i_xnor1, i_xnor2, i_xnor3); | ^~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:21:41: Signal definition not found, creating implicitly: 'i_xnor3' : ... Suggested alternative: 'i_nor3' 21 | xnor g_xor(o_xnor, i_xnor1, i_xnor2, i_xnor3); | ^~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:21:15: Signal definition not found, creating implicitly: 'o_xnor' : ... Suggested alternative: 'o_nor' 21 | xnor g_xor(o_xnor, i_xnor1, i_xnor2, i_xnor3); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:22:30: Signal definition not found, creating implicitly: 'i_buf1' 22 | buf g_buf(o_buf1, o_buf2, i_buf1); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:22:14: Signal definition not found, creating implicitly: 'o_buf1' : ... Suggested alternative: 'i_buf1' 22 | buf g_buf(o_buf1, o_buf2, i_buf1); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:22:22: Signal definition not found, creating implicitly: 'o_buf2' : ... Suggested alternative: 'o_buf1' 22 | buf g_buf(o_buf1, o_buf2, i_buf1); | ^~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:23:41: Signal definition not found, creating implicitly: 'i_bufif02' 23 | bufif0 g_bufif0(o_bufif0, i_bufif01, i_bufif02); | ^~~~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:23:30: Signal definition not found, creating implicitly: 'i_bufif01' : ... Suggested alternative: 'i_bufif02' 23 | bufif0 g_bufif0(o_bufif0, i_bufif01, i_bufif02); | ^~~~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:23:20: Signal definition not found, creating implicitly: 'o_bufif0' : ... Suggested alternative: 'i_bufif01' 23 | bufif0 g_bufif0(o_bufif0, i_bufif01, i_bufif02); | ^~~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:24:41: Signal definition not found, creating implicitly: 'i_bufif12' : ... Suggested alternative: 'i_bufif02' 24 | bufif1 g_bufif1(o_bufif1, i_bufif11, i_bufif12); | ^~~~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:24:30: Signal definition not found, creating implicitly: 'i_bufif11' : ... Suggested alternative: 'i_bufif01' 24 | bufif1 g_bufif1(o_bufif1, i_bufif11, i_bufif12); | ^~~~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:24:20: Signal definition not found, creating implicitly: 'o_bufif1' : ... Suggested alternative: 'o_bufif0' 24 | bufif1 g_bufif1(o_bufif1, i_bufif11, i_bufif12); | ^~~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:25:41: Signal definition not found, creating implicitly: 'i_notif02' : ... Suggested alternative: 'i_bufif02' 25 | notif0 g_notif0(o_notif0, i_notif01, i_notif02); | ^~~~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:25:30: Signal definition not found, creating implicitly: 'i_notif01' : ... Suggested alternative: 'i_notif02' 25 | notif0 g_notif0(o_notif0, i_notif01, i_notif02); | ^~~~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:25:20: Signal definition not found, creating implicitly: 'o_notif0' : ... Suggested alternative: 'i_notif01' 25 | notif0 g_notif0(o_notif0, i_notif01, i_notif02); | ^~~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:26:41: Signal definition not found, creating implicitly: 'i_notif12' : ... Suggested alternative: 'i_notif02' 26 | notif1 g_notif1(o_notif1, i_notif11, i_notif12); | ^~~~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:26:30: Signal definition not found, creating implicitly: 'i_notif11' : ... Suggested alternative: 'i_notif01' 26 | notif1 g_notif1(o_notif1, i_notif11, i_notif12); | ^~~~~~~~~ %Warning-IMPLICIT: t/t_gate_primitives_implicit_net.v:26:20: Signal definition not found, creating implicitly: 'o_notif1' : ... Suggested alternative: 'o_notif0' 26 | notif1 g_notif1(o_notif1, i_notif11, i_notif12); | ^~~~~~~~