solidity/test/libsolidity/syntaxTests/functionTypes/internal_function_as_external_parameter_in_library_external.sol

library L {
    function f(function(uint) internal returns (uint) x) public {
    }
}
// ----
// TypeError: (27-67): Internal type is not allowed for public or external functions.
Extract function type tests. 2018-03-16 10:20:06 +00:00			`library L {`
			`function f(function(uint) internal returns (uint) x) public {`
			`}`
			`}`
Add expectations. 2018-03-16 10:33:05 +00:00			`// ----`
Disallow internal function types as parameters for public/external library function 2019-03-07 16:12:10 +00:00			`// TypeError: (27-67): Internal type is not allowed for public or external functions.`