solidity/test/libsolidity/smtCheckerTests/operators/compound_sub_array_index.sol
2021-03-30 10:28:48 +02:00

20 lines
391 B
Solidity

pragma experimental SMTChecker;
contract C
{
uint[] array;
function q() public { array.push(); }
function f(uint x, uint p) public {
require(p < array.length);
require(x < 100);
array[p] = 200;
array[p] -= array[p] - x;
assert(array[p] >= 0);
assert(array[p] < 90);
}
}
// ====
// SMTIgnoreCex: yes
// ----
// Warning 6328: (259-280): CHC: Assertion violation happens here.