643   result.unsignedp = !!(type & CPP_N_UNSIGNED);  in cpp_interpret_integer()
709       else if (!result.unsignedp  in cpp_interpret_integer()
736 	  result.unsignedp = true;  in cpp_interpret_integer()
771   result.unsignedp = num.unsignedp;  in append_digit()
887   result.unsignedp = false;  in parse_defined()
903   int unsignedp = 0;  in eval_token()  local
905   result.unsignedp = false;  in eval_token()
941 						&temp, &unsignedp);  in eval_token()
946 	if (!unsignedp && (cppchar_signed_t) cc < 0)  in eval_token()
998   result.unsignedp = !!unsignedp;  in eval_token()
1321 	  top->value.unsignedp = false;  in reduce()
1333 	  top->value.unsignedp = false;  in reduce()
1364 	  top->value.unsignedp = (top[1].value.unsignedp  in reduce()
1365 				  || top[2].value.unsignedp);  in reduce()
1412   if (op->value.unsignedp == op[-1].value.unsignedp)  in check_promotion()
1415   if (op->value.unsignedp)  in check_promotion()
1466   if (!num.unsignedp)  in cpp_num_sign_extend()
1498   num.overflow = (!num.unsignedp && num_eq (num, copy) && !num_zerop (num));  in num_negate()
1507   bool unsignedp;  in num_greater_eq()  local
1509   unsignedp = pa.unsignedp || pb.unsignedp;  in num_greater_eq()
1511   if (!unsignedp)  in num_greater_eq()
1515       unsignedp = num_positive (pa, precision);  in num_greater_eq()
1517       if (unsignedp != num_positive (pb, precision))  in num_greater_eq()
1518 	return unsignedp;  in num_greater_eq()
1532   lhs.unsignedp = lhs.unsignedp || rhs.unsignedp;  in num_bitwise_op()
1573   lhs.unsignedp = false;  in num_inequality_op()
1589   lhs.unsignedp = false;  in num_equality_op()
1600   if (num.unsignedp || x)  in num_rshift()
1640       num.overflow = !num.unsignedp && !num_zerop (num);  in num_lshift()
1662       if (num.unsignedp)  in num_lshift()
1702       num.unsignedp = false;  in num_unary_op()
1722       if (!rhs.unsignedp && !num_positive (rhs, precision))  in num_binary_op()
1749       result.unsignedp = lhs.unsignedp || rhs.unsignedp;  in num_binary_op()
1753       if (!result.unsignedp)  in num_binary_op()
1800   result.unsignedp = true;  in num_part_mul()
1811   bool unsignedp = lhs.unsignedp || rhs.unsignedp;  in num_mul()  local
1816   if (!unsignedp)  in num_mul()
1845   if (unsignedp)  in num_mul()
1850   result.unsignedp = unsignedp;  in num_mul()
1865   bool unsignedp = lhs.unsignedp || rhs.unsignedp;  in num_div_op()  local
1870   if (!unsignedp)  in num_div_op()
1911   rhs.unsignedp = true;  in num_div_op()
1912   lhs.unsignedp = true;  in num_div_op()
1936       result.unsignedp = unsignedp;  in num_div_op()
1938       if (!unsignedp)  in num_div_op()
1950   lhs.unsignedp = unsignedp;  in num_div_op()