Roslyn의 비공개 회원에 대한 참조 찾기

Question

클래스의 비공개 회원에 대한 모든 참조를 찾고 싶습니다. 나는이 일을 시도했다 :

MemberInfo member = ...//the private member for which I want to find its references 
Type type = member.DeclaringType; 
string assemblyName = type.Assembly.GetName().Name; 
Solution solution = workspace.CurrentSolution; 
Project project = solution.Projects.First(x => x.AssemblyName == assemblyName); 
Compilation compilation = project.GetCompilation(); 
ClassDeclarationSyntax classDeclaration = compilation.GetClassDeclaration(type); 
MemberDeclarationSyntax memberDeclaration = classDeclaration.GetMemberDeclaration(member.Name); 
SemanticModel semanticModel = compilation.GetSemanticModel(classDeclaration.SyntaxTree); 
ISymbol memberSymbol = semanticModel.GetSymbolInfo(memberDeclaration).Symbol; ==> this is null since GetSymbolInfo does not expect a MemberDeclaationSyntax 
IEnumerable<ReferencedSymbol> references = SymbolFinder.FindReferencesAsync(memberSymbol, solution).Result; 

어떻게 개인 회원의 모든 참조를 찾을 수 있습니까?

Answer 1

MemberDeclarationSyntax이 SyntaxNode이기 때문에 Semantic.GetDeclaredSymbol 메서드를 사용하여이 노드와 관련된 심볼을 가져와야합니다. 예 :

var memberDeclarationSyntax = (MemberDeclarationSyntax) root.FindNode(diagnostic.Location.SourceSpan); 
var declaredSymbol = semanticModel.GetDeclaredSymbol(memberDeclarationSyntax); 
var references = await SymbolFinder 
    .FindReferencesAsync(declaredSymbol , context.Document.Project.Solution) 
    .ConfigureAwait(false);