// SPDX-License-Identifier: MIT
pragma solidity ^0.8;
/* runner.json
{
"differential": true,
"actions": [
{
"Instantiate": {
"code": {
"Solidity": {
"contract": "Events"
}
}
}
},
{
"Call": {
"dest": {
"Instantiated": 0
},
"data": "4d43bec90000000000000000000000000000000000000000000000000000000000000000"
}
},
{
"Call": {
"dest": {
"Instantiated": 0
},
"data": "4d43bec9000000000000000000000000000000000000000000000000000000000000007b"
}
}
]
}
*/
contract Events {
event A() anonymous;
event E(uint, uint indexed, uint indexed, uint indexed);
function emitEvent(uint topics) public {
if (topics == 0) {
emit A();
} else {
emit E(topics, 1, 2, 3);
}
}
}