[Boost-bugs] [Boost C++ Libraries] #7300: Custom terminals are always nullary

Subject: [Boost-bugs] [Boost C++ Libraries] #7300: Custom terminals are always nullary
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-08-28 18:06:55

#7300: Custom terminals are always nullary
------------------------------+---------------------------------------------
 Reporter:  andysem           |       Owner:  theller
     Type:  Bugs              |      Status:  new    
Milestone:  To Be Determined  |   Component:  phoenix
  Version:  Boost 1.52.0      |    Severity:  Problem
 Keywords:                    |  
------------------------------+---------------------------------------------
 The is_nullary trait is specialized for custom_terminal<T> and returns
 true. There is no way to specialize is_nullary for a template custom
 terminal so that it returns false.

 The attached code sample illustrates the problem, I could not make it
 compile with GCC 4.6. More details available in
 [http://lists.boost.org/Archives/boost/2012/08/195888.php this] thread.

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/7300>
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