Function templates not recognized

[gpersoon]

I was testing some code with a function template (e.g. function "One"). All other functions (e.g. function "Two") didn't give any results in the editor.
See here for a code example:

pragma solidity ^0.5.0;
contract Test {  
    function One() public view ;
    function Two() public view returns(uint) {
      	return 2;
    }
}

In output.json the situation can be recognized via:

 "assembly": {
      "assembly": null,
      "opcodes": ""
    },

I guess a warning should be given is no code is generated.