solidity/test/libsolidity/smtCheckerTests/operators/delete_array_index.sol
2022-04-01 23:41:18 -05:00

25 lines
381 B
Solidity

contract C
{
uint[] a;
constructor() {
a.push();
a.push();
a.push();
a.push();
}
function f(bool b) public {
a[2] = 3;
require(!b);
if (b)
delete a;
else
delete a[2];
assert(a[2] == 0);
}
}
// ====
// SMTEngine: all
// ----
// Info 1180: Contract invariant(s) for :C:\n!(a.length <= 2)\n
// Warning 6838: (154-155='b'): BMC: Condition is always false.