function uintUintUintSuffix(uint, uint, uint) pure suffix returns (uint) { return 1; }
function stringStringStringSuffix(string memory, string memory, string memory) pure suffix returns (uint) { return 1; }
function uintStringSuffix(uint, string memory) pure suffix returns (uint) { return 1; }
function stringUintSuffix(string memory, uint) pure suffix returns (uint) { return 1; }

contract C {
    function f() public pure {
        1 uintUintUintSuffix;
        1 stringStringStringSuffix;
        1 uintStringSuffix;
        1 stringUintSuffix;

        1.1 uintUintUintSuffix;
        1.1 stringStringStringSuffix;
        1.1 uintStringSuffix;
        1.1 stringUintSuffix;

        "a" uintUintUintSuffix;
        "a" stringStringStringSuffix;
        "a" uintStringSuffix;           // Error both here and at suffix definition.
        "a" stringUintSuffix;           // Error both here and at suffix definition.
    }
}
// ----
// TypeError 9128: (27-45): Only functions that take one or two arguments can be used as literal suffixes.
// TypeError 9128: (120-165): Only functions that take one or two arguments can be used as literal suffixes.
// TypeError 1587: (232-253): Literal suffix function has invalid parameter types. The exponent parameter must be an unsigned integer.
// TypeError 1587: (320-341): Literal suffix function has invalid parameter types. The mantissa parameter must be an integer.
// TypeError 2505: (764-780): Functions that take 2 arguments can only be used as literal suffixes for rational numbers.
// TypeError 2505: (849-865): Functions that take 2 arguments can only be used as literal suffixes for rational numbers.