2 references to Except
Microsoft.CodeAnalysis.Workspaces (2)
Workspace\Solution\TextDocumentStates.cs (2)
196
=> (_ids == oldStates._ids) ? SpecializedCollections.EmptyEnumerable<DocumentId>() :
Except
(_ids, oldStates._map);
202
=> (_ids == oldStates._ids) ? SpecializedCollections.EmptyEnumerable<DocumentId>() :
Except
(oldStates._ids, _map);