Re: [Boost-bugs] [Boost C++ Libraries] #1079: boost-1.34.0 fails to compile. concept checks not satisfied.

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #1079: boost-1.34.0 fails to compile. concept checks not satisfied.
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2007-11-01 16:45:01

#1079: boost-1.34.0 fails to compile. concept checks not satisfied.
----------------------------------+-----------------------------------------
  Reporter:  pluto_at_[hidden]  |       Owner:  hkaiser
      Type:  Bugs                 |      Status:  new    
 Milestone:  To Be Determined     |   Component:  spirit 
   Version:  release 1.34.0       |    Severity:  Problem
Resolution:                       |    Keywords:         
----------------------------------+-----------------------------------------
Changes (by hkaiser):

 * cc: joel_at_[hidden] (added)
  * component:  Building Boost => spirit
  * milestone:  Boost 1.35.0 => To Be Determined

Comment:

 That's not a bug in Wave, but in the Spirit parse tree generation code.
 The concept checking complains about an incomplete type (and therefor not
 satisfying the assignable concept):

 // spirit/tree/common.hpp:+52
 template <typename T>
 struct tree_node
 {
 // ...

 // here: tree_node<T> is incomplete (self recursive)
     typedef std::vector<tree_node<T>, allocator_type> children_t;
     children_t children;

 // ...
 };

-- 
Ticket URL: <http://svn.boost.org/trac/boost/ticket/1079#comment:5>
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