solidity/test/libsolidity/semanticTests/array/copying/array_copy_target_simple.sol

28 lines
866 B
Solidity

contract c {
bytes8[9] data1; // 4 per slot
bytes17[10] data2; // 1 per slot, no offset counter
function test()
public
returns (bytes17 a, bytes17 b, bytes17 c, bytes17 d, bytes17 e)
{
for (uint256 i = 0; i < data1.length; ++i) data1[i] = bytes8(uint64(i));
data2[8] = data2[9] = bytes8(uint64(2));
data2 = data1;
a = data2[1];
b = data2[2];
c = data2[3];
d = data2[4];
e = data2[9];
}
}
// ====
// compileToEwasm: also
// compileViaYul: also
// ----
// test() -> 0x01000000000000000000000000000000000000000000000000, 0x02000000000000000000000000000000000000000000000000, 0x03000000000000000000000000000000000000000000000000, 0x04000000000000000000000000000000000000000000000000, 0x0
// gas irOptimized: 296092
// gas legacy: 303653
// gas legacyOptimized: 301999