Re: [boost] [spirit] hold_any invalid assignment to destructed object?

Subject: Re: [boost] [spirit] hold_any invalid assignment to destructed object?
From: Rob Desbois (rob.desbois_at_[hidden])
Date: 2013-03-13 05:36:59

On Tuesday, 12 March 2013 22:21:05 UTC, Hartmut Kaiser wrote:

>
> > *snip*
> > 
> > As I understand it, the object is destroyed _and then assigned to_; does 
> > it not need to be constructed at this point, i.e. have something like 
> this 
> > (for the first specialisation): 
> > 
> >         new (reinterpret_cast<T*>(dest)) T( 
> >             *reinterpret_cast<T const*>(src) ); 
> > 
>
> Yes, your code looks about right. Would you care to submit a patch for me 
> to 
> apply?
>

Patch attached.
After looking through the file in more depth it seemed more sensible to do 
away with the destruct-construct cycle and just assign directly.

Thanks
--rob