mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
18 lines
287 B
Solidity
18 lines
287 B
Solidity
contract C {
|
|
uint x;
|
|
function f() public {
|
|
x = 0;
|
|
((inc))();
|
|
assert(x == 1); // should hold
|
|
}
|
|
|
|
function inc() internal returns (uint) {
|
|
require(x < 100);
|
|
return ++x;
|
|
}
|
|
}
|
|
// ====
|
|
// SMTEngine: all
|
|
// ----
|
|
// Info 1180: Contract invariant(s) for :C:\n((x = 0) || (x = 1))\n
|