Re: [Boost-users] [range] cannot use lambda predicate in adaptor with certain algorithms

Subject: Re: [Boost-users] [range] cannot use lambda predicate in adaptor with certain algorithms
From: Michel MORIN (mimomorin_at_[hidden])
Date: 2011-06-03 00:57:41

Daniel Walker wrote:
> This is not an intended (or supported) use case at all. Nevertheless,
> it seemed reasonable to roll out decltype slowly.

OK, sounds good.

>> And how about adding a "Note" that warns this kind of codes will break
>> in the future to the documentation?
>
> Sure. I added the following:
>
> "In a future release, BOOST_RESULT_OF_USE_DECLTYPE may be enabled by
> default on compilers that support decltype, so if you use the above
> protocol please take care to ensure that the result_type and result<>
> members are accurate. If you wish to continue to use the protocol on
> compilers that support decltype, use boost::tr1_result_of, which is
> also defined in <boost/utility/result_of.hpp>."

That's great, Daniel! Thank you for your quick work.
Just a minor suggenstion:

"the result_type and result<> members are accurate."
-->
"the result_type and result<> members accurately represent the result type."

IMHO, the latter is more clear.

Regards,
Michel