mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
19 lines
325 B
Solidity
19 lines
325 B
Solidity
pragma experimental SMTChecker;
|
|
|
|
contract C {
|
|
function f() public pure {
|
|
int8 x = 1;
|
|
int8 y = 0;
|
|
assert(x & y != 0);
|
|
x = -1; y = 3;
|
|
assert(x & y == 3);
|
|
y = -1;
|
|
int8 z = x & y;
|
|
assert(z == -1);
|
|
y = 127;
|
|
assert(x & y == 127);
|
|
}
|
|
}
|
|
// ----
|
|
// Warning 6328: (104-122): CHC: Assertion violation happens here.
|