mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
22 lines
433 B
Solidity
22 lines
433 B
Solidity
|
pragma experimental SMTChecker;
|
||
|
|
|
||
|
|
contract D
|
||
|
|
{
|
||
|
|
function g(uint x) public;
|
||
|
|
}
|
||
|
|
|
||
|
|
contract C
|
||
|
|
{
|
||
|
|
mapping (uint => uint) storageMap;
|
||
|
|
function f(uint y, D d) public {
|
||
|
|
mapping (uint => uint) storage map = storageMap;
|
||
|
|
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: (338-362): Assertion violation happens here
|