public Expression CreateCallSiteBinder (ResolveContext ec, Arguments args)
{
Arguments binder_args = new Arguments (4);
MemberAccess sle = new MemberAccess (new MemberAccess (
new QualifiedAliasMember (QualifiedAliasMember.GlobalAlias, "System", loc), "Linq", loc), "Expressions", loc);
var flags = ec.HasSet (ResolveContext.Options.CheckedScope) ? CSharpBinderFlags.CheckedContext : 0;
binder_args.Add (new Argument (new BinderFlags (flags, this)));
binder_args.Add (new Argument (new MemberAccess (new MemberAccess (sle, "ExpressionType", loc), name, loc)));
binder_args.Add (new Argument (new TypeOf (new TypeExpression (ec.CurrentType, loc), loc)));
binder_args.Add (new Argument (new ImplicitlyTypedArrayCreation (args.CreateDynamicBinderArguments (ec), loc)));
return new Invocation (GetBinder ("UnaryOperation", loc), binder_args);
}
}