solidity/test/libsolidity/smtCheckerTests/functions/functions_external_2.sol
2020-09-09 16:14:21 +02:00

21 lines
398 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 4661: (297-321): Assertion violation happens here.