solidity/test/libsolidity/smtCheckerTests/operators/conditional_assignment_3.sol

pragma experimental SMTChecker;

contract C {
	function f(uint a, uint b) public pure {
		require(a < 10);
		require(b <= a);

		uint c = (b > 4) ? a++ : b++;
		assert(c > a);
	}
}
// ----
// Warning 6328: (161-174): CHC: Assertion violation happens here.\nCounterexample:\n\na = 0\nb = 1\n\n\nTransaction trace:\nconstructor()\nf(0, 0)
[SMTChecker] Supporting conditional operator 2020-08-18 17:25:36 +00:00			`pragma experimental SMTChecker;`

			`contract C {`
			`function f(uint a, uint b) public pure {`
			`require(a < 10);`
			`require(b <= a);`

			`uint c = (b > 4) ? a++ : b++;`
			`assert(c > a);`
			`}`
			`}`
			`// ----`
[SMTChecker] Adding unary increment and decrement as under/overflow verification targets for the CHC engine 2020-12-10 15:51:10 +00:00			`// Warning 6328: (161-174): CHC: Assertion violation happens here.\nCounterexample:\n\na = 0\nb = 1\n\n\nTransaction trace:\nconstructor()\nf(0, 0)`