solidity/test/libsolidity/semanticTests/calldata/calldata_struct_cleaning.sol
2020-03-26 17:47:36 +01:00

23 lines
830 B
Solidity

pragma experimental ABIEncoderV2;
contract C {
struct S {
uint8 a;
bytes1 b;
}
function f(S calldata s) external pure returns (uint256 a, bytes32 b) {
uint8 tmp1 = s.a;
bytes1 tmp2 = s.b;
assembly {
a := tmp1
b := tmp2
}
}
}
// ----
// f((uint8,bytes1)): 0x12, hex"3400000000000000000000000000000000000000000000000000000000000000" -> 0x12, hex"3400000000000000000000000000000000000000000000000000000000000000" # double check that the valid case goes through #
// f((uint8,bytes1)): 0x1234, hex"5678000000000000000000000000000000000000000000000000000000000000" -> FAILURE
// f((uint8,bytes1)): 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff, 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff -> FAILURE