solidity/test/libsolidity/smtCheckerTests/functions/functions_external_2.sol
2019-11-01 14:54:47 -05:00

21 lines
385 B
Solidity

pragma experimental SMTChecker;
contract D
{
function g(uint x) public;
}
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]);
}
}
// ----
// TypeError: (33-75): Contract "D" should be marked as abstract.