solidity/test/libsolidity/smtCheckerTests/try_catch/try_public_var.sol
Martin Blicha 09de54b5eb tests
2021-01-11 13:36:03 +01:00

15 lines
466 B
Solidity

pragma experimental SMTChecker;
contract C {
int public x;
function f() public view {
try this.x() returns (int v) {
assert(x == v); // should hold
} catch {
assert(false); // this fails, because we over-approximate every external call in the way that it can both succeed and fail
}
}
}
// ----
// Warning 6328: (171-184): CHC: Assertion violation happens here.\nCounterexample:\nx = 0\n\n\n\nTransaction trace:\nC.constructor()\nState: x = 0\nC.f()