solidity/test/libsolidity/smtCheckerTests/operators/bitwise_rational_1.sol

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contract C {
function f() public pure {
uint x = type(uint256).max - 1;
assert(x == 2**256 - 2);
assert(~1 == -2);
}
}
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// ====
// SMTEngine: all
// ----
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// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.