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

15 lines
240 B
Solidity

pragma experimental SMTChecker;
contract C
{
function f(uint x) public pure {
require(x < 100);
uint y = 200;
y -= y - x;
assert(y >= 0);
assert(y < 90);
}
}
// ----
// Warning 4661: (150-164): Assertion violation happens here