solidity/test/libsolidity/smtCheckerTests/operators/division_6.sol

16 lines
388 B
Solidity

pragma experimental SMTChecker;
contract C {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
// TODO remove when SMTChecker sees that this code is the `else` of the `return`.
require(a != 0);
uint256 c = a * b;
require(c / a == b);
return c;
}
}
// ----
// Warning 1218: (265-270): CHC: Error trying to invoke SMT solver.