Re: [Boost-bugs] [Boost C++ Libraries] #10767: Regression of #10296 when address-model=32 in mingw

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #10767: Regression of #10296 when address-model=32 in mingw
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-12-06 14:52:49

#10767: Regression of #10296 when address-model=32 in mingw
---------------------------------------+------------------------
  Reporter:  Brian Jack <gau_veldt@…>  |      Owner:  ned14
      Type:  Bugs                      |     Status:  new
 Milestone:  To Be Determined          |  Component:  thread
   Version:  Boost 1.57.0              |   Severity:  Regression
Resolution:                            |   Keywords:
---------------------------------------+------------------------

Comment (by ned14):

 The hello world example he posted appears to still rely on external files.
 I reduced that to:

 {{{
 #include <windows.h>
 #include <iostream>
 #include <boost/thread.hpp>

 boost::mutex cout_mutex;

 class scoped_cout_lock {
     std::ios state;
 public:
     scoped_cout_lock() : state(NULL) {
         cout_mutex.lock();
         state.copyfmt(std::cout);
     }
     virtual ~scoped_cout_lock() {
         std::cout.flush();
         std::cout.copyfmt(state);
         cout_mutex.unlock();
     }
 };
 #define LOCK_COUT {scoped_cout_lock __scl;
 #define UNLOCK_COUT }

 void test_thread() {
     LOCK_COUT
     std::cout << "Thread 2 says, \"Hello, World!\"" << std::endl;
     UNLOCK_COUT
 }

 int main(int argc,char **argv) {
     boost::thread test(test_thread);
     LOCK_COUT
     std::cout << "Thread 1 says, \"Hello, World!\"" << std::endl;
     UNLOCK_COUT
     test.join();
     return 0;
 }
 }}}

 I ran:

 {{{
 C:\Users\ned\Documents\boost-release>b2 toolset=gcc
 libs/thread/test//test_10767

 Performing configuration checks

     - symlinks supported       : no
     - junctions supported      : yes
     - hardlinks supported      : yes
 ...patience...
 ...patience...
 ...found 1424 targets...
 ...updating 23 targets...
 common.mkdir bin.v2\libs\thread\test\test_10767.test
 common.mkdir bin.v2\libs\thread\test\test_10767.test\gcc-mingw-4.8.1
 common.mkdir bin.v2\libs\thread\test\test_10767.test\gcc-mingw-4.8.1\debug
 common.mkdir bin.v2\libs\thread\test\test_10767.test\gcc-
 mingw-4.8.1\debug\threa
 ding-multi
 gcc.compile.c++ bin.v2\libs\thread\test\test_10767.test\gcc-
 mingw-4.8.1\debug\th
 reading-multi\test_10767.o
 libs\thread\test\test_10767.cpp:29:5: warning: unused parameter 'argc'
 [-Wunused
 -parameter]
  int main(int argc,char **argv) {
      ^
 libs\thread\test\test_10767.cpp:29:5: warning: unused parameter 'argv'
 [-Wunused
 -parameter]
 gcc.compile.c++ bin.v2\libs\thread\test\test_10767.test\gcc-
 mingw-4.8.1\debug\th
 reading-multi\winrt_init.o
 gcc.compile.c++ bin.v2\libs\thread\build\gcc-mingw-4.8.1\debug\threading-
 multi\w
 in32\thread.o
 gcc.compile.c++ bin.v2\libs\thread\build\gcc-mingw-4.8.1\debug\threading-
 multi\w
 in32\tss_dll.o
 gcc.compile.c++ bin.v2\libs\thread\build\gcc-mingw-4.8.1\debug\threading-
 multi\w
 in32\tss_pe.o
 gcc.compile.c++ bin.v2\libs\thread\build\gcc-mingw-4.8.1\debug\threading-
 multi\f
 uture.o
 gcc.compile.c++ bin.v2\libs\chrono\build\gcc-mingw-4.8.1\debug\threading-
 multi\c
 hrono.o
 gcc.compile.c++ bin.v2\libs\chrono\build\gcc-mingw-4.8.1\debug\threading-
 multi\t
 hread_clock.o
 gcc.compile.c++ bin.v2\libs\chrono\build\gcc-mingw-4.8.1\debug\threading-
 multi\p
 rocess_cpu_clocks.o
 gcc.compile.c++ bin.v2\libs\system\build\gcc-mingw-4.8.1\debug\threading-
 multi\e
 rror_code.o
 gcc.link.dll bin.v2\libs\system\build\gcc-mingw-4.8.1\debug\threading-
 multi\libb
 oost_system-mgw48-mt-d-1_57.dll.a
 gcc.link.dll bin.v2\libs\chrono\build\gcc-mingw-4.8.1\debug\threading-
 multi\libb
 oost_chrono-mgw48-mt-d-1_57.dll.a
 gcc.link.dll bin.v2\libs\thread\build\gcc-mingw-4.8.1\debug\threading-
 multi\libb
 oost_thread-mgw48-mt-d-1_57.dll.a
 gcc.link bin.v2\libs\thread\test\test_10767.test\gcc-
 mingw-4.8.1\debug\threading
 -multi\test_10767.exe
 testing.capture-output bin.v2\libs\thread\test\test_10767.test\gcc-
 mingw-4.8.1\d
 ebug\threading-multi\test_10767.run
         1 file(s) copied.
 **passed** bin.v2\libs\thread\test\test_10767.test\gcc-
 mingw-4.8.1\debug\threadi
 ng-multi\test_10767.test
 ...updated 23 targets...
 }}}

 Still looks fine to me.

 Niall

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/10767#comment:17>
Boost C++ Libraries <http://www.boost.org/>
Boost provides free peer-reviewed portable C++ source libraries.