function call missing parentheses not caught

[polidobj]

This isn't allowed for C#.

class test
{
  void testFunc()
  {

  }

  void testFunc2()
  {
    testFunc;
  }
}

[pfusik]

This is one case of a statement with no effect. Other examples are:

42;
1 + 2;
variableName;

etc.

These cases were reported by some old version of the transpiler. I think these diagnostics were lost during the 1.0 rewrite. I will reinstantiate them.