[Boost-bugs] [Boost C++ Libraries] #9555: signals - libs/signals/test/swap_test.cpp compilation error on Debian squeeze

Subject: [Boost-bugs] [Boost C++ Libraries] #9555: signals - libs/signals/test/swap_test.cpp compilation error on Debian squeeze
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-01-08 18:23:26

#9555: signals - libs/signals/test/swap_test.cpp compilation error on Debian
squeeze
------------------------------------------+------------------------
 Reporter:  Monty Brandenberg <mcbinc@…>  |      Owner:  dgregor
     Type:  Bugs                          |     Status:  new
Milestone:  To Be Determined              |  Component:  signals
  Version:  Boost 1.55.0                  |   Severity:  Regression
 Keywords:  test                          |
------------------------------------------+------------------------
 Unit tests for 'signals' library fail to compile on Debian due to missing
 '#include <iostream>' in swap_test.cpp.

 Platform:  Debian squeeze (6.0.5), target=gcc-4.6, architecture=x86,
 32-bit, variant=release (debug variant compiles).  Unit tests being run
 under bjam with 'variant=release -a -q -d2 -d+4' arguments produce the
 following error:

     "g++"  -ftemplate-depth-128 -O3 -finline-functions -Wno-inline -Wall
 -DBOOST_ALL_NO_LIB=1 -DBOOST_SIGNALS_NO_DEPRECATION_WARNING
 -DBOOST_SIGNALS_STATIC_LINK -DBOOST_TEST_NO_AUTO_LINK=1 -DNDEBUG
 -I"../../.." -c -o
 "../../../bin.v2/libs/signals/test/swap_test.test/gcc-4.6/release/link-
 static/swap_test.o" "swap_test.cpp"

 In file included from ../../../boost/config.hpp:26:0,
                  from ../../../boost/signal.hpp:25,
                  from swap_test.cpp:4:
 ../../../boost/config/user.hpp:111:0: warning: "BOOST_ALL_NO_LIB"
 redefined [enabled by default]
 <command-line>:0:0: note: this is the location of the previous definition
 swap_test.cpp: In member function 'void HelloWorld::operator()() const':
 swap_test.cpp:11:5: error: 'cout' is not a member of 'std'
 0.000007 sec system; 0.000087 sec user
 ...failed gcc.compile.c++
 ../../../bin.v2/libs/signals/test/swap_test.test/gcc-4.6/release/link-
 static/swap_test.o...
 ...skipped
 <p../../../bin.v2/libs/signals/test/swap_test.test/gcc-4.6/release/link-
 static>swap_test for lack of
 <p../../../bin.v2/libs/signals/test/swap_test.test/gcc-4.6/release/link-
 static>swap_test.o...
 SEM: <s>gcc-link-semaphore now used by
 <p../../../bin.v2/libs/signals/test/swap_test.test/gcc-4.6/release/link-
 static>swap_test
 ...failed updating 1 target...
 ...skipped 1 target...
 ...updated 50 targets...
 ERROR: building default configuration returned 1



 Mercurial unified diff of fix:


 {{{
 diff -r af87ea28f909 boost/libs/signals/test/swap_test.cpp
 --- a/boost/libs/signals/test/swap_test.cpp     Thu Dec 19 23:16:23 2013
 +0000
 +++ b/boost/libs/signals/test/swap_test.cpp     Wed Jan 08 18:20:02 2014
 +0000
 @@ -1,8 +1,9 @@
  //     https://svn.boost.org/trac/boost/ticket/5521

  //             claims a linker error for this.

 +#include <iostream>
  #include <boost/signal.hpp>
  #include <boost/signals/connection.hpp>

  struct HelloWorld
  {

 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/9555>
Boost C++ Libraries <http://www.boost.org/>
Boost provides free peer-reviewed portable C++ source libraries.