solidity-coverage/test/sources/solidity/contracts/statements/tuple.sol

pragma solidity ^0.5.0;

contract Test {

    function returnTuple() public returns (uint x, uint y) {
        return (10, 20);
    }

    function a() public {
        (uint _a, uint _b) = (10, 20);
        (_a, _b) = returnTuple();
    }
}