Meta Programming using Roslyn (Finding LoC for all the methods)

gistfile1.cs

           
            SyntaxTree tree = SyntaxTree.ParseText(@"int fun(int x){ int y = 10; x++; 
			                                               if(x>20) x -= y; return x+1;} 
                                                     double funny(double x){ int s = 3; double t = 4; 
													 return x + s * t/2.13;}");

            List<MethodDeclarationSyntax> methods = tree.GetRoot()
                                                         .DescendantNodes()
                                                         .Where(d => d.Kind == SyntaxKind.MethodDeclaration)
                                                         .Cast<MethodDeclarationSyntax>().ToList();
            int lvc = methods[0].Body.Statements.Count(x => x.Kind == SyntaxKind.LocalDeclarationStatement);
            methods.Select(z => new { MethodName = z.Identifier.ValueText, LoC = z.Body.Statements.Count })
                .OrderByDescending(x => x.LoC)
                .ToList()
                .ForEach(x => Console.WriteLine(x.MethodName + " " + x.LoC));