[Boost-bugs] [Boost C++ Libraries] #10125: call_once: compile errors in variadic version with rvalue reference emulation

Subject: [Boost-bugs] [Boost C++ Libraries] #10125: call_once: compile errors in variadic version with rvalue reference emulation
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-06-16 08:20:09

#10125: call_once: compile errors in variadic version with rvalue reference
emulation
------------------------------+----------------------
 Reporter:  raad@…            |      Owner:  anthonyw
     Type:  Bugs              |     Status:  new
Milestone:  To Be Determined  |  Component:  thread
  Version:  Boost 1.55.0      |   Severity:  Problem
 Keywords:                    |
------------------------------+----------------------
 In the variadic template version, boost::call_once uses
 BOOST_THREAD_RV_REF for the function and function argument parameters.

 If the Boost.Move rvalue reference emulation is active, this only compiles
 for classes that use one of the macros in Boost.Move in their class
 definiton. Notably, it dooes not compile for Boost.Bind and Boost.Function
 objects.

 Could this be changed to use BOOST_THREAD_FWD_REF instead of
 BOOST_THREAD_RV_REF or could const& overloads be added?

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/10125>
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