Re: [Boost-bugs] [Boost C++ Libraries] #11558: boost transform iterator doesn't work with libc++

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #11558: boost transform iterator doesn't work with libc++
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-08-20 11:22:17

#11558: boost transform iterator doesn't work with libc++
-------------------------------+------------------------------
  Reporter:  rnickb731@…       |      Owner:  jeffrey.hellrung
      Type:  Bugs              |     Status:  closed
 Milestone:  To Be Determined  |  Component:  iterator
   Version:  Boost 1.57.0      |   Severity:  Problem
Resolution:  invalid           |   Keywords:
-------------------------------+------------------------------
Changes (by michel):

 * status:  new => closed
 * resolution:   => invalid

Comment:

 Your iterator is `InputIterator` (note: `reference` type of the iterator
 is `int`)
 but `std::next` requires `ForwardIterator`.
 Thus, the compilation fails if stdlib explicitly checks iterator
 requirements.

 So this is not a bug of Boost.Iterator and one can use `boost::next` in
 `<boost/next_prior.hpp>` to avoid this problem.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/11558#comment:2>
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