2019-09-26 14:12:27 +00:00
|
|
|
contract C {
|
|
|
|
uint a;
|
2020-06-23 12:14:24 +00:00
|
|
|
constructor(uint x) {
|
2019-09-26 14:12:27 +00:00
|
|
|
a = x;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2019-12-03 20:44:06 +00:00
|
|
|
abstract contract B1 is C {
|
2019-09-26 14:12:27 +00:00
|
|
|
uint b1;
|
2020-06-23 12:14:24 +00:00
|
|
|
constructor(uint x) {
|
2019-09-26 14:12:27 +00:00
|
|
|
b1 = x + a;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
contract B2 is C {
|
|
|
|
uint b2;
|
2020-06-23 12:14:24 +00:00
|
|
|
constructor(uint x) C(x + 2) {
|
2019-09-26 14:12:27 +00:00
|
|
|
b2 = x + a;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
contract A is B2, B1 {
|
2020-06-23 12:14:24 +00:00
|
|
|
constructor(uint x) B2(x) B1(x) {
|
2019-09-26 14:12:27 +00:00
|
|
|
assert(b1 == b2);
|
|
|
|
assert(b1 != b2);
|
|
|
|
}
|
|
|
|
}
|
2020-12-10 13:06:34 +00:00
|
|
|
// ====
|
2021-03-31 15:11:54 +00:00
|
|
|
// SMTEngine: all
|
2020-12-10 13:06:34 +00:00
|
|
|
// SMTIgnoreCex: yes
|
2019-09-26 14:12:27 +00:00
|
|
|
// ----
|
2021-03-31 15:11:54 +00:00
|
|
|
// Warning 4984: (193-198): CHC: Overflow (resulting value larger than 2**256 - 1) happens here.
|
2021-07-02 13:05:24 +00:00
|
|
|
// Warning 4984: (209-214): CHC: Overflow (resulting value larger than 2**256 - 1) happens here.
|
2021-03-31 15:11:54 +00:00
|
|
|
// Warning 6328: (302-318): CHC: Assertion violation happens here.
|