mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
14 lines
320 B
Solidity
14 lines
320 B
Solidity
pragma experimental SMTChecker;
|
|
contract C {
|
|
function f(int x, int y) public pure {
|
|
require(y != 0);
|
|
require(x == 42);
|
|
int z1 = x % y;
|
|
int z2 = -x % y;
|
|
assert(z1 == -z2);
|
|
assert((x >= 0 && z1 >=0) || (x <= 0 && z1 <= 0));
|
|
}
|
|
}
|
|
// ----
|
|
// Warning 6328: (163-180): CHC: Assertion violation might happen here.
|