public override DynamicMetaObject BindSetMember(SetMemberBinder binder, DynamicMetaObject value)
{
Expression expr = Expression.Assign(Expression.Property(Expression.Convert(Expression, typeof(EcmaValue)), "Item", Expression.Constant(new EcmaPropertyKey(binder.Name))),
EcmaValueUtility.ConvertToEcmaValueExpression(value.Expression));
return(ReturnDynamicMetaObject(binder, expr));
}
private Expression GetConvertToEcmaValueExpression(DynamicMetaObject arg)
{
return(arg.HasValue ? Expression.Constant(new EcmaValue(arg.Value)) : EcmaValueUtility.ConvertToEcmaValueExpression(arg.Expression));
}
