solidity/test/libsolidity/semanticTests/modifiers/function_modifier_multiple_times.sol

contract C {
    uint256 public a;
    modifier mod(uint256 x) {
        a += x;
        _;
    }

    function f(uint256 x) public mod(2) mod(5) mod(x) returns (uint256) {
        return a;
    }
}

// ----
// f(uint256): 3 -> 10
// a() -> 10