Re: [boost] [core] Breaking change to boost::ref in 1.56

Subject: Re: [boost] [core] Breaking change to boost::ref in 1.56
From: Peter Dimov (lists_at_[hidden])
Date: 2014-07-13 12:18:35

Agustín K-ballo Bergé wrote:
> I have been going over the changes and I recall some more stuff now. 
> Before I disabled creating references to rvalues, `boost::ref` was doing 
> "accidental reference collapsing" for two levels of wrapping.

I'm not sure I understand. Can you post the code example that demonstrates 
the accidental collapsing before the rvalue change?