Re: [Boost-bugs] [Boost C++ Libraries] #5688: boost::asio::async_read_until with boost::regex compilation error

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #5688: boost::asio::async_read_until with boost::regex compilation error
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-07-19 12:43:49

#5688: boost::asio::async_read_until with boost::regex compilation error
-------------------------------+--------------------------------------------
  Reporter:  monsta@…          |       Owner:  chris_kohlhoff  
      Type:  Bugs              |      Status:  new             
 Milestone:  To Be Determined  |   Component:  asio            
   Version:  Boost 1.47.0      |    Severity:  Regression      
Resolution:                    |    Keywords:  async_read_until
-------------------------------+--------------------------------------------

Comment (by pexu@…):

 I hit the same problem.

 I believe that the error locates at asio/impl/read_until.hpp:859 where
 {{{typename RegEx}}} template parameter is declared but not used as the
 the member function definition says `{{{const boost::regex& expr}}}'.

 I guess the it should say `{{{const RegEx & expr}}}' etc.

 An excerpt from asio/impl/read_until.hpp:859:
 {{{
   template <typename AsyncReadStream, typename Allocator,
       typename RegEx, typename ReadHandler>
   inline read_until_expr_op<AsyncReadStream, Allocator, RegEx,
 ReadHandler>
   make_read_until_expr_op(AsyncReadStream& s,
       boost::asio::basic_streambuf<Allocator>& b,
       const boost::regex& expr, ReadHandler handler)
   {
     return read_until_expr_op<AsyncReadStream, Allocator, RegEx,
 ReadHandler>(
         s, b, expr, handler);
   }
 }}}

 If I'm missing something deeper here, the documentation should be perhaps
 updated to reflect changes (didn't spot anything related to
 {{{async_read_until}}}).

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/5688#comment:1>
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