Re: [Boost-bugs] [Boost C++ Libraries] #3818: is_parser char_parser yet doesn't have operator[]

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #3818: is_parser char_parser yet doesn't have operator[]
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-01-05 03:34:33

#3818: is_parser char_parser yet doesn't have operator[]
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  Reporter:  cppljevans@…               |       Owner:  djowel 
      Type:  Bugs                       |      Status:  closed 
 Milestone:  Boost 1.42.0               |   Component:  spirit 
   Version:  Boost 1.41.0               |    Severity:  Problem
Resolution:  wontfix                    |    Keywords:         
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Changes (by anonymous):

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

Comment:

 See Hartmut's reply on this:

 No. The operator[] is implemented by proto and the Spirit meta-compiler
 transforms this into an semantic action. If you are using a function to
 return parts of the parser (proto-)expression, this function needs to
 return
 something which is meta-compilable into a parser. Look at the attr_cast
 implementation for an example.

 I will close this one as nothing needs to be fixed. If you have an issue
 with this, the Spirit list is the proper venue to discuss it.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3818#comment:2>
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