solidity/test/libsolidity/syntaxTests/array/slice/calldata_dynamic_forward.sol

contract C {
    function f(bytes calldata x) external {
        return this.f(x[1:2]);
    }
}
// ----
// TypeError: (79-85): Invalid type for argument in function call. Invalid implicit conversion from bytes calldata slice to bytes memory requested.
Initial introduction of array slices with partial implementation for dynamic calldata arrays. 2019-09-03 16:30:00 +00:00			`contract C {`
			`function f(bytes calldata x) external {`
			`return this.f(x[1:2]);`
			`}`
			`}`
			`// ----`
			`// TypeError: (79-85): Invalid type for argument in function call. Invalid implicit conversion from bytes calldata slice to bytes memory requested.`