mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
22 lines
475 B
Solidity
22 lines
475 B
Solidity
pragma experimental SMTChecker;
|
|
|
|
abstract contract D
|
|
{
|
|
function g(uint x) public virtual;
|
|
}
|
|
|
|
contract C
|
|
{
|
|
mapping (uint => uint) map;
|
|
function f(uint y, D d) public {
|
|
require(map[0] == map[1]);
|
|
assert(map[0] == map[1]);
|
|
d.g(y);
|
|
// Storage knowledge is cleared after an external call.
|
|
assert(map[0] == map[1]);
|
|
}
|
|
}
|
|
// ----
|
|
// Warning 6328: (297-321): CHC: Assertion violation might happen here.
|
|
// Warning 4661: (297-321): BMC: Assertion violation happens here.
|