Boo.Lang.Runtime.MethodResolver.BetterCandidate C# (CSharp) Метод

        private int BetterCandidate(CandidateMethod c1, CandidateMethod c2)
        {
            int result = Math.Sign(TotalScore(c1) - TotalScore(c2));
            if (result != 0) return result;
            if (c1.VarArgs && !c2.VarArgs) return -1;
            if (c2.VarArgs && !c1.VarArgs) return 1;

            int minArgumentCount = Math.Min(c1.MinimumArgumentCount, c2.MinimumArgumentCount);
            for (int i = 0; i < minArgumentCount; ++i)
            {
                result += MoreSpecificType(c1.GetParameterType(i), c2.GetParameterType(i));
            }
            if (result != 0) return result;

            if (c1.VarArgs && c2.VarArgs)
            {
                return MoreSpecificType(c1.VarArgsParameterType, c2.VarArgsParameterType);
            }
            return 0;
        }