solidity/test/libsolidity/smtCheckerTests/array_members/pop_loop_safe.sol

pragma experimental SMTChecker;

contract C {
	uint[] a;
	function f(uint l) public {
		for (uint i = 0; i < l; ++i) {
			a.push();
			a.pop();
		}
	}
}
// ----
// Warning 4984: (112-115): CHC: Overflow (resulting value larger than 2**256 - 1) might happen here.
Add verification target for empty pop 2020-05-17 21:21:08 +00:00			`pragma experimental SMTChecker;`

			`contract C {`
			`uint[] a;`
			`function f(uint l) public {`
			`for (uint i = 0; i < l; ++i) {`
			`a.push();`
			`a.pop();`
			`}`
			`}`
			`}`
[SMTChecker] Adding unary increment and decrement as under/overflow verification targets for the CHC engine 2020-12-10 15:51:10 +00:00			`// ----`
			`// Warning 4984: (112-115): CHC: Overflow (resulting value larger than 2**256 - 1) might happen here.`