private List <INamedTypeSymbol> ReloadAllClasses(DothtmlCompletionContext context)
{
return(allClasses.GetOrRetrieve(() =>
{
var syntaxTrees = CompletionHelper.GetSyntaxTrees(context);
var ownSymbols = syntaxTrees.SelectMany(t => t.Tree.GetRoot().DescendantNodes().OfType <ClassDeclarationSyntax>()
.Select(c => t.SemanticModel.GetDeclaredSymbol(c))).ToList();
var referencedSymbols = CompletionHelper.GetReferencedSymbols(context);
return Enumerable.Concat(referencedSymbols, ownSymbols).OfType <INamedTypeSymbol>()
.Where(c => c.DeclaredAccessibility == Accessibility.Public && !c.IsAbstract)
.ToList();
}));
}
