好吧，我会使用语义而不是语法来解决这个问题.像(从我的头顶):

Well, I would go about this using Semantics, not Syntax. Something like (off the top of my head):

var attributeSymbol = compilation.GetTypeByMetadataName("ConsoleApplication1.OneToOneAttribute");
var propertySymbol = compilation.GetTypeByMetadataName("ConsoleApplication1.Program")
                     .GetMembers()
                     .Where(m => 
                            m.Kind == CommonSymbolKind.Property && 
                            m.GetAttributes().Any(a => a.AttributeClass.MetadataName == attributeSymbol.MetadataName));