solidity/test/libsolidity/smtCheckerTests/functions/functions_attached_1_fail.sol
2023-03-09 14:59:32 +01:00

23 lines
483 B
Solidity

library L
{
function add(uint x, uint y) internal pure returns (uint) {
require(x < 1000);
require(y < 1000);
return x + y;
}
}
contract C
{
using L for uint;
function f(uint x) public pure {
uint y = x.add(999);
assert(y < 1000);
}
}
// ====
// SMTEngine: all
// ----
// Warning 6328: (228-244): CHC: Assertion violation happens here.
// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.