mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
14 lines
216 B
Solidity
14 lines
216 B
Solidity
|
contract C {
|
||
|
|
function getOne() public payable nonFree returns (uint256 r) {
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
modifier nonFree {
|
||
|
|
if (msg.value > 0) _;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// ----
|
||
|
|
// getOne() -> 0
|
||
|
|
// getOne(), 1 wei -> 1
|