348   result.unsignedp = !!(type & CPP_N_UNSIGNED);
414       else if (!result.unsignedp
422 	  result.unsignedp = true;
490   result.unsignedp = num.unsignedp;
557   result.unsignedp = false;
574   int unsignedp = 0;  local
604 						&temp, &unsignedp);
609 	if (!unsignedp && (cppchar_signed_t) cc < 0)
654   result.unsignedp = !!unsignedp;
975 	  top->value.unsignedp = false;
986 	  top->value.unsignedp = false;
1009 	  top->value.unsignedp = (top[1].value.unsignedp
1010 				  || top[2].value.unsignedp);
1058   if (op->value.unsignedp == op[-1].value.unsignedp)
1061   if (op->value.unsignedp)
1118   if (!num.unsignedp)
1152   num.overflow = (!num.unsignedp && num_eq (num, copy) && !num_zerop (num));
1163   bool unsignedp;  local
1165   unsignedp = pa.unsignedp || pb.unsignedp;
1167   if (!unsignedp)
1171       unsignedp = num_positive (pa, precision);
1173       if (unsignedp != num_positive (pb, precision))
1174 	return unsignedp;
1190   lhs.unsignedp = lhs.unsignedp || rhs.unsignedp;
1233   lhs.unsignedp = false;
1251   lhs.unsignedp = false;
1263   if (num.unsignedp || num_positive (num, precision))
1305       num.overflow = !num.unsignedp && !num_zerop (num);
1327       if (num.unsignedp)
1370       num.unsignedp = false;
1394       if (!rhs.unsignedp && !num_positive (rhs, precision))
1417 	bool unsignedp = lhs.unsignedp || rhs.unsignedp;  local
1424 	lhs.unsignedp = unsignedp;
1438       result.unsignedp = lhs.unsignedp || rhs.unsignedp;
1439       if (result.unsignedp)
1488   result.unsignedp = 1;
1500   bool unsignedp = lhs.unsignedp || rhs.unsignedp;  local
1505   if (!unsignedp)
1534   if (unsignedp)
1539   result.unsignedp = unsignedp;
1554   bool unsignedp = lhs.unsignedp || rhs.unsignedp;  local
1559   if (!unsignedp)
1599   rhs.unsignedp = true;
1600   lhs.unsignedp = true;
1624       result.unsignedp = unsignedp;
1625       if (unsignedp)
1638   lhs.unsignedp = unsignedp;