solidity/test/libsolidity/semanticTests/variables/mapping_local_tuple_assignment.sol
2019-07-08 16:04:52 +02:00

17 lines
358 B
Solidity

contract test {
mapping(uint8 => uint8) m1;
mapping(uint8 => uint8) m2;
function f() public returns (uint8, uint8, uint8, uint8) {
mapping(uint8 => uint8) storage m = m1;
m[1] = 42;
uint8 v;
(m, v) = (m2, 21);
m[2] = v;
return (m1[1], m1[2], m2[1], m2[2]);
}
}
// ----
// f() -> 42, 0, 0, 21