Adding referenced assemblies to entity model context in AssemblyParserService.GetAssemblyModel().

src/Main/SharpDevelop/Dom/ClassBrowser/ClassBrowserPad.cs

@@ -133,7 +133,7 @@ namespace ICSharpCode.SharpDevelop.Dom.ClassBrowser
 			ProjectServiceCurrentSolutionChanged(null, null);
 			
 			// Load workspaces from configuration
-			LoadWorkspaces();
+			treeView.Loaded += (sender, e) => LoadWorkspaces();
 		}
 		
 		public override void Dispose()

src/Main/SharpDevelop/Parser/AssemblyParserService.cs

@@ -322,8 +322,19 @@ namespace ICSharpCode.SharpDevelop.Parser
 		public IAssemblyModel GetAssemblyModel(FileName fileName, bool includeInternalMembers = false)
 		{
 			LoadedAssembly assembly = GetLoadedAssembly(fileName, includeInternalMembers);
-			// TODO context might need references as well
-			IEntityModelContext context = new AssemblyEntityModelContext(assembly.ProjectContent);
+			// Get references
+			DefaultAssemblySearcher assemblySearcher = new DefaultAssemblySearcher(fileName);
+			var referencedAssemblies = new List<IUnresolvedAssembly>();
+			foreach (var referencedAssemblyName in assembly.References) {
+				var assemblyFileName = assemblySearcher.FindAssembly(referencedAssemblyName);
+				if (assemblyFileName != null) {
+					var loadedRefAssembly = GetLoadedAssembly(assemblyFileName, includeInternalMembers);
+					if (loadedRefAssembly != null) {
+						referencedAssemblies.Add(loadedRefAssembly.ProjectContent);
+					}
+				}
+			}
+			IEntityModelContext context = new AssemblyEntityModelContext(assembly.ProjectContent, referencedAssemblies.ToArray());
 			IUpdateableAssemblyModel model = SD.GetService<IModelFactory>().CreateAssemblyModel(context);
 			
 			model.Update(EmptyList<IUnresolvedTypeDefinition>.Instance, assembly.ProjectContent.TopLevelTypeDefinitions.ToList());