Re: [Boost-bugs] [Boost C++ Libraries] #9580: [spirit.lex] self("state") += calls a wrong operator +=

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #9580: [spirit.lex] self("state") += calls a wrong operator +=
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-01-29 08:20:13

#9580: [spirit.lex] self("state") += calls a wrong operator +=
--------------------------------------+---------------------
  Reporter:  Vyacheslav Andrejev      |      Owner:  hkaiser
      Type:  Bugs                     |     Status:  new
 Milestone:  To Be Determined         |  Component:  spirit
   Version:  Boost Development Trunk  |   Severity:  Problem
Resolution:                           |   Keywords:
--------------------------------------+---------------------

Comment (by Vyacheslav Andrejev):

 I found a workaround:
 {{{
 #!cpp
     auto lex_def = this->self("SOME_STATE");
     auto expr = (lex_def += someTokenDef);
 }}}
 With this change the output is
 {{{
 Arity = 0, should be 0
 token_id_ = 65536, should be 65536
 unique_id_ = 0, should be 0
 token_state_ = 1, should be 1
 }}}
 I checked the WAR with GCC 4.8 and MSVC 12.0.

 Any clue what is going on?

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/9580#comment:3>
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