2 references to System_AsyncCallback
Microsoft.CodeAnalysis.CSharp (2)
Symbols\Source\SourceDelegateMethodSymbol.cs (2)
82binder.Compilation.GetSpecialType(SpecialType.System_AsyncCallback).TypeKind != TypeKind.Error && 87var asyncCallbackType = TypeWithAnnotations.Create(binder.GetSpecialType(SpecialType.System_AsyncCallback, diagnostics, syntax));