solidity/test/libsolidity/semanticTests/cleanup/exp_cleanup_smaller_base.sol

contract C {
    function f() public pure returns (uint16 x) {
        // tests that ``e`` is not converted to uint8
        // right before the exp
        uint16 e = 0x100;
        uint8 b = 0x2;
        unchecked {
            return b**e;
        }
    }
}
// ----
// f() -> 0x00