codedump.c: OP_POPERR does not have register access.
MODIFY
src/codedump.c
src/codedump.c
@@ -416,8 +416,7 @@ codedump(mrb_state *mrb, mrb_irep *irep)
print_lv(mrb, irep, c, RA);
break;
case OP_POPERR:
- printf("OP_POPERR\t%d\t\t", GETARG_A(c));
- print_lv(mrb, irep, c, RA);
+ printf("OP_POPERR\t%d\t\t\n", GETARG_A(c));
break;
case OP_EPOP:
printf("OP_EPOP\t%d\n", GETARG_A(c));

codedump.c: OP_POPERR does not have register access.