Properties: a.b.c = 3

[davidl]

在 Wed, 29 Jul 2009 10:33:53 +0800，Walter Bright  
<newshound1 at digitalmars.com> 写道:

> The issue is what if b is a property, returns a temporary object, and  
> that temp's .c field is uselessly set to 3?
>
> It's a classic problem with properties that are implemented as functions.
>
> I don't see how C#'s special property syntax adds any value for dealing  
> with this.
>
> One thought I had was to simply disallow the '.' to appear after a  
> function style property.

A property should never return temp obj in the first place.

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