solidity/test/libsolidity/smtCheckerTests/functions/virtual_function_assert.sol
2021-01-04 10:03:16 +01:00

22 lines
450 B
Solidity

pragma experimental SMTChecker;
contract A {
int x = 0;
function f() virtual internal view {
assert(x == 0);
}
function proxy() public view {
f();
}
}
contract C is A {
function f() internal view override {
assert(x == 1);
}
}
// ----
// Warning 6328: (259-273): CHC: Assertion violation happens here.\nCounterexample:\nx = 0\n\n\n\nTransaction trace:\nC.constructor()\nState: x = 0\nA.proxy()