mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
23 lines
496 B
Solidity
23 lines
496 B
Solidity
pragma experimental SMTChecker;
|
|
contract A {
|
|
int x = 0;
|
|
|
|
modifier m virtual {
|
|
assert(x == 0); // should hold
|
|
assert(x == 42); // should fail
|
|
_;
|
|
}
|
|
}
|
|
contract C is A {
|
|
|
|
modifier m override {
|
|
assert(x == 1); // This assert is not reachable, should NOT be reported
|
|
_;
|
|
}
|
|
|
|
function f() public A.m returns (uint) {
|
|
}
|
|
}
|
|
// ----
|
|
// Warning 6328: (115-130): CHC: Assertion violation happens here.\nCounterexample:\nx = 0\n\n = 0\n\nTransaction trace:\nC.constructor()\nState: x = 0\nC.f()
|