[Boost-bugs] [Boost C++ Libraries] #6612: Boost thread debug std::cerr << __LINE__ in futures.hpp

Subject: [Boost-bugs] [Boost C++ Libraries] #6612: Boost thread debug std::cerr << __LINE__ in futures.hpp
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-02-24 20:10:05

#6612: Boost thread debug std::cerr << __LINE__ in futures.hpp
-----------------------------------------------+----------------------------
 Reporter:  ramon.casellas@…                   |       Owner:  anthonyw
     Type:  Bugs                               |      Status:  new     
Milestone:  Boost 1.50.0                       |   Component:  thread  
  Version:  Boost Development Trunk            |    Severity:  Cosmetic
 Keywords:  thread __LINE__ futures std::cerr  |  
-----------------------------------------------+----------------------------
 Dear Anthony,

 Thank you for your work on boost threads. An aesthetic issue:
 Using boost trunk, I get spurious debug traces to std::cerr.
 The cause is the file include/boost/thread/futures.hpp line 1339 etc.

 {{{
 std::cout<< __LINE__ << " " << int(future_obtained) << std::endl;
 }}}

 A simple program triggers it:

 {{{
 boost::promise<tuple> prom;
 boost::unique_future<tuple> fut = prom.get_future();
 prom.set_value(std::move(tup));
 futures.push_back(boost::shared_future<tuple>(std::move(fut)));
 }}}


 Thanks in advance,
 R

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/6612>
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