public virtual ExpressionSyntax New(object instance, GenerationContext context)
{
if (instance == null)
{
return(LiteralExpression(SyntaxKind.NullLiteralExpression));
}
var t = instance.GetType();
var r = EarlyChecks(t, instance, context);
if (r != null)
{
return(r);
}
if (!context.DefinedVariable(instance, out string instanceName))
{
var initNodes = ProduceInlineableProperties(instanceName, instance, context);
var result = NewInstanceExpression(t, context);
var vbl = SingletonSeparatedList <VariableDeclaratorSyntax>(
VariableDeclarator(Identifier(instanceName)
).WithInitializer(EqualsValueClause(result)));
var assign = LocalDeclarationStatement(VariableDeclaration(Var)
.WithVariables(vbl));
context.Declarations.Enqueue(assign);
foreach (var nd in initNodes)
{
context.Declarations.Enqueue(nd);
}
ProduceNestedProperties(instanceName, instance, context);
ProduceCollectionProperties(instanceName, instance, context);
ProduceDictionaryProperties(instanceName, instance, context);
}
return(IdentifierName(instanceName));
}