solidity/test/libsolidity/smtCheckerTests/operators/shifts/compound_shift_right.sol
2023-03-09 14:59:32 +01:00

17 lines
628 B
Solidity

contract C {
function f(uint256 a, uint256 b) internal pure returns (uint256) {
a >>= b;
return a;
}
function t() public pure {
assert(f(0x4266, 0) == 0x4266);
assert(f(0x4266, 0x8) == 0x42);
assert(f(0x4266, 0x11) == 0);
assert(f(57896044618658097711785492504343953926634992332820282019728792003956564819968, 5) == 1809251394333065553493296640760748560207343510400633813116524750123642650624);
}
}
// ====
// SMTEngine: all
// ----
// Info 1391: CHC: 4 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.