solidity/test/libsolidity/smtCheckerTests/overflow/signed_sum_overflow.sol

11 lines
398 B
Solidity

pragma experimental SMTChecker;
contract C {
function f(int x, int y) public pure returns (int) {
return x + y;
}
}
// ----
// Warning 3944: (110-115): CHC: Underflow (resulting value less than -57896044618658097711785492504343953926634992332820282019728792003956564819968) happens here.
// Warning 4984: (110-115): CHC: Overflow (resulting value larger than 0x80 * 2**248 - 1) happens here.