this as lvalue?

[Andrei Alexandrescu]

On 9/3/10 16:03 CDT, bearophile wrote:
> JMRyan:
>> Is this a bug in the compiler (v.2.047)?  Am I missing something in
>> thinking it shouldn't be?
>
> I think it's not a bug. It's not a common need, but a method may way want to swap this with another. In Phobos this is done on a struct, see:
> http://www.dsource.org/projects/phobos/browser/trunk/phobos/std/stdio.d#L324
>
> Bye,
> bearophile

For classes this must be an rvalue.

Andrei