solidity/test/libsolidity/semanticTests/storage/packed_storage_overflow.sol
2022-05-19 20:23:28 +02:00

18 lines
355 B
Solidity

contract C {
uint16 x = 0x1234;
uint16 a = 0xffff;
uint16 b;
function f() public returns (uint256, uint256, uint256, uint256) {
unchecked { a++; }
uint256 c = b;
delete b;
unchecked { a -= 2; }
return (x, c, b, a);
}
}
// ====
// compileToEwasm: also
// ----
// f() -> 0x1234, 0x0, 0x0, 0xfffe