mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
19 lines
430 B
Solidity
19 lines
430 B
Solidity
contract C {
|
|
function f(bool b, uint a) pure public {
|
|
require(a <= 256);
|
|
if (b)
|
|
revert();
|
|
uint c = a + 1;
|
|
if (b)
|
|
c--;
|
|
else
|
|
c++;
|
|
assert(c == a);
|
|
}
|
|
}
|
|
// ====
|
|
// SMTEngine: all
|
|
// ----
|
|
// Warning 6328: (150-164): CHC: Assertion violation happens here.\nCounterexample:\n\nb = false\na = 0\nc = 2\n\nTransaction trace:\nC.constructor()\nC.f(false, 0)
|
|
// Warning 6838: (122-123): BMC: Condition is always false.
|