Re: [Boost-bugs] [Boost C++ Libraries] #3999: multi_pass cannot deal with all input iterators

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #3999: multi_pass cannot deal with all input iterators
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-06-10 12:46:08

#3999: multi_pass cannot deal with all input iterators
---------------------------+----------------------
  Reporter:  cornedbee     |      Owner:  hkaiser
      Type:  Bugs          |     Status:  reopened
 Milestone:  Boost 1.43.0  |  Component:  spirit
   Version:  Boost 1.42.0  |   Severity:  Problem
Resolution:                |   Keywords:
---------------------------+----------------------

Comment (by hkaiser):

 Replying to [comment:6 dave]:
 > …and I think this simple patch fixes it.  Hopefully someone can check my
 reasoning
 >
 > {{{
 > #!diff
 > --- buffering_input_iterator_policy.hpp       2013-06-09
 20:34:46.000000000 -0700
 > +++
 /Users/dave/src/boost/release/boost_1_53_0/boost/spirit/home/support/iterators/detail/buffering_input_iterator_policy.hpp
 2013-06-09 23:22:02.000000000 -0700
 > @@ -49,7 +49,7 @@
 >                  typename boost::detail::iterator_traits<T>::pointer
 >              pointer;
 >              typedef
 > -                typename boost::detail::iterator_traits<T>::reference
 > +                result_type&
 >              reference;
 >              typedef result_type value_type;
 >
 > }}}

 Does this mean that in your case `result_type&` is something different
 from `typename boost::detail::iterator_traits<T>::reference`? That does
 not look right to me.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3999#comment:7>
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