July 2018 - Boost-users - lists.preview.boost.org

Re: [Boost-users] [release] Boost 1.68.0 Beta 1 -> warnings in filesystem, locale, thread, stacktrace, container
by Frédéric 29 Jul '18

29 Jul '18

Hi, I have tested 1.68.0 on linux x86_64 with the following compilers: - g++ 8.2.0, - clang++ 5.0.2, - mingw-w64 + g++ 8.2.0 cross compiling to windows 32 bits, - mingw-w64 + g++ 8.2.0 cross compiling to windows 64 bits, - clang++ 5.0.2 cross compiliing to OSX 10.9 32 bits, - clang++ 5.0.2 cross compiliing to OSX 10.9 64 bits. I did not find any major issue. Just those warnings while building the libraries: * filesystem (g++ 8.2.0 and clang++ 5.0.2 on linux x86_64): libs/filesystem/src/operations.cpp: Dans la fonction « int {anonymous}::readdir_r_simulator(DIR*, dirent*, dirent**) »: libs/filesystem/src/operations.cpp:2126:18: warning: « int readdir_r(DIR*, dirent*, dirent**) » est obsolète [-Wdeprecated-declarations] { return ::readdir_r(dirp, entry, result); } ^~~~~~~~~ In file included from /usr/include/features.h:423, from /softs/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/os_defines.h:39, from /softs/gcc-8.2.0/include/c++/8.2.0/x86_64-pc-linux-gnu/bits/c++config.h:508, from /softs/gcc-8.2.0/include/c++/8.2.0/cstddef:49, from ./boost/config/compiler/gcc.hpp:165, from ./boost/config.hpp:39, from ./boost/filesystem/operations.hpp:18, from libs/filesystem/src/operations.cpp:68: /usr/include/dirent.h:189:12: note: déclaré ici extern int __REDIRECT (readdir_r, ^~~~~~~~~~ * locale (many more than that one about deprecated std::auto_ptr): I wonder when auto_ptr will be removed but it would be nice to change it to unique_ptr. In file included from libs/locale/src/util/default_locale.cpp:10: ./boost/locale/util.hpp:180:28: warning: « template<class> class std::auto_ptr » est obsolète [-Wdeprecated-declarations] BOOST_LOCALE_DECL std::auto_ptr<base_converter> create_utf8_converter(); ^~~~~~~~ In file included from /softs/gcc-8.2.0/include/c++/8.2.0/bits/locale_conv.h:41, from /softs/gcc-8.2.0/include/c++/8.2.0/locale:43, from ./boost/locale/util.hpp:10, from libs/locale/src/util/default_locale.cpp:10: /softs/gcc-8.2.0/include/c++/8.2.0/bits/unique_ptr.h:53:28: note: déclaré ici template<typename> class auto_ptr; ^~~~~~~~ * thead with mingw w64 cross compiling to windows 32 bits on linux x86_64 with g++ 8.2.0: I guess this warning is due to the fact that time_t is 32 bits on windows 32 bits so this looks dangerous to me. libs/thread/src/win32/thread_primitives.cpp: Dans la fonction « boost::detail::win32::ticks_type boost::detail::win32::{anonymous}::get_tick_count_init() »: libs/thread/src/win32/thread_primitives.cpp:97:120: warning: transtypage entre types de fonctions incompatibles de « boost::winapi::FARPROC_ » {aka « int (__attribute__((stdcall)) *)() »} vers « boost::detail::win32::detail::gettickcount64_t » {aka « long long unsigned int (__attribute__((stdcall)) *)() »} [-Wcast-function-type] (boost::detail::win32::detail::gettickcount64_t)boost::winapi::get_proc_address(hKernel32, "GetTickCount64"); * stacktrace (windows 32 and 64 bits): In file included from ./boost/winapi/file_management.hpp:17, from ./boost/stacktrace/detail/safe_dump_win.ipp:20, from ./boost/stacktrace/safe_dump_to.hpp:210, from ./boost/stacktrace/frame.hpp:20, from ./boost/stacktrace/detail/frame_unwind.ipp:15, from libs/stacktrace/build/../src/basic.cpp:14: ./boost/winapi/overlapped.hpp:38:9: warning: le C++ ISO interdit les structures anonymes [-Wpedantic] }; ^ * iostreams (windows 64 bits): libs/iostreams/src/mapped_file.cpp: Dans la fonction membre « void boost::iostreams::detail::mapped_file_impl::try_map_file(boost::iostreams::detail::mapped_file_impl::param_type) »: libs/iostreams/src/mapped_file.cpp:324:29: warning: comparaison d'expressions entières de types signés différents: « boost::iostreams::stream_offset » {aka « long long int »} et « boost::iostreams::mapped_file_source::size_type » {aka « long long unsigned int »} [-Wsign-compare] (SIZE_T) (size_ != max_length ? size_ : 0), ~~~~~~^~~~~~~~~~~~~ gcc.compile.c++ bin.v2/libs/iostreams/build/gcc-8.2.0/debug/link-static/target-os-windows/threading-multi/gzip.o * container (OSX 32 and 64 bits, clang 5.0.2): many locations with this warning: In file included from libs/container/src/alloc_lib.c:24: In file included from libs/container/src/dlmalloc_ext_2_8_6.c:36: libs/container/src/dlmalloc_2_8_6.c:4085:27: warning: 'sbrk' is deprecated [-Wdeprecated-declarations] char* base = (char*)CALL_MORECORE(0); ^ libs/container/src/dlmalloc_2_8_6.c:1714:37: note: expanded from macro 'CALL_MORECORE' #define CALL_MORECORE(S) MORECORE_DEFAULT(S) ^ libs/container/src/dlmalloc_2_8_6.c:666:26: note: expanded from macro 'MORECORE_DEFAULT' #define MORECORE_DEFAULT sbrk ^ /softs/osxcross-10.9-5.0.2/bin/../SDK/MacOSX10.9.sdk/usr/include/unistd.h:580:1: note: 'sbrk' has been explicitly marked deprecated here __deprecated ^ /softs/osxcross-10.9-5.0.2/bin/../SDK/MacOSX10.9.sdk/usr/include/sys/cdefs.h:156:37: note: expanded from macro '__deprecated' #define __deprecated __attribute__((deprecated)) ^

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Re: [Boost-users] building boost 1.67/1.68b1 on osx with emscripten 1.38
by danielle amethyst brake 27 Jul '18

27 Jul '18

> > > > > "how do I set the default architecture when building boost?" > > > > address-model=64 architecture=x86 > > > Indeed, using these two commands as ./b2 address-model=64 architecture=x86 changes both of those properties as expected. however, if I use them in conjunction with *toolset=emscripten*, the problem I originally asked about persists: ./b2 toolset=emscripten address-model=64 architecture=x86 Performing configuration checks - default address-model : 32-bit - default architecture : none Building the Boost C++ Libraries. - symlinks supported : yes error: No best alternative for libs/context/build/asm_sources next alternative: required properties: <abi>aapcs <address-model>32 <architecture>arm <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>aapcs <address-model>32 <architecture>arm <binary-format>elf <threading>multi <toolset>gcc ... [more similar alternatives omitted for brevity --dab] - C++11 mutex : no - lockfree boost::atomic_flag : yes - Boost.Config Feature Check: cxx11_hdr_tuple : no - Boost.Config Feature Check: cxx11_lambdas : no - Boost.Config Feature Check: cxx11_noexcept : no - Boost.Config Feature Check: cxx11_nullptr : no - Boost.Config Feature Check: cxx11_rvalue_references : no - Boost.Config Feature Check: cxx11_template_aliases : no - Boost.Config Feature Check: cxx11_thread_local : no - Boost.Config Feature Check: cxx11_variadic_templates : no - Boost.Config Feature Check: cxx11_auto_declarations : no - Boost.Config Feature Check: cxx11_constexpr : no - Boost.Config Feature Check: cxx11_defaulted_functions : no - Boost.Config Feature Check: cxx11_final : no - Boost.Config Feature Check: cxx11_hdr_mutex : no *Error: ambiguity found when searching for best transformation* *Trying to produce type 'SEARCHED_LIB' from: * *Generators that succeeded:* * - searched-lib-generator* * - emscripten.searched-lib-generator* *First generator produced: * * - { %.no-action-icudata.SEARCHED_LIB }* *Second generator produced: * * - { %.no-action-icudata.SEARCHED_LIB }* to renew focus, the problem I am trying to solve is the last part there, ambiguity when searching for best transformation. it goes away if i disable icu, but it just yields another similar error. it was suggested that I need to provide the default architecture to solve the problem, but the way suggested to do that so far have not worked. your help is appreciated! Danielle Brake

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Re: [Boost-users] Boost-users Digest, Vol 4962, Issue 4
by danielle amethyst brake 27 Jul '18

27 Jul '18

On Wed, Jul 25, 2018 at 2:38 PM <boost-users-request(a)lists.boost.org> wrote: > Send Boost-users mailing list submissions to > boost-users(a)lists.boost.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.boost.org/mailman/listinfo.cgi/boost-users > or, via email, send a message with subject or body 'help' to > boost-users-request(a)lists.boost.org > > You can reach the person managing the list at > boost-users-owner(a)lists.boost.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Boost-users digest..." > > > Today's Topics: > > 1. Re: building boost 1.67/1.68b1 on osx with emscripten 1.38 > (Oliver Kowalke) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Wed, 25 Jul 2018 20:37:18 +0200 > From: Oliver Kowalke <oliver.kowalke(a)gmail.com> > To: boost-users <boost-users(a)lists.boost.org> > Subject: Re: [Boost-users] building boost 1.67/1.68b1 on osx with > emscripten 1.38 > Message-ID: > < > CA+wfc194-XJZ9dspcJBA844+x1EPphQfRnUr_E8WBjOAyCnUCg(a)mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > default architecture : none > > you have time set the architecture > > Thanks for the advice. i just spent the last few hours flailing wildly trying to do this. Please accommodate my noob-ness here, as I have never had to set the default architecture before when building Boost. I tried setting it at the call to `b2`, with `b2 architecture=x86 ...`, and it did not effect this problem; the default architecture persists at `none` to my dismay. I have tried editing a user-config.jam file, but I just don't grok what I need to do here. at the risk of sounding like "can you do it for me?", I would like to ask "how do I set the default architecture when building boost?" danielle > danielle amethyst brake via Boost-users <boost-users(a)lists.boost.org> > schrieb am Mi., 25. Juli 2018, 20:11: > > > Hey Boost, > > I am trying to build Boost, ideally in its entirety, with emscripten. I > > am using emscripten 1.38.8, and either Boost 1.67 or the 1.68.b1, and am > on > > OSX 10.13. Both Boost versions fail. > > > >

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State of latest RC
by Michael Powell 26 Jul '18

26 Jul '18

Hello, What is the state of the latest RC? I saw some reports that the build was a non-starter, then a patched RC, then no further reports after that? Or have I missed something? Thanks! Cheer, Michael W Powell

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[GIL] read/write jpeg image from/to a buffer, not a file
by Frédéric 26 Jul '18

26 Jul '18

Hi, Is it possible to read/write an image as JPEG from/into a memory buffer instead of a file? I found that reference which looks promising: https://stackoverflow.com/questions/16259659/read-a-jpeg-image-from-memory-… but grep -r jpeg_tag in boost/gil gives nothing (same with image_read_settings) and read_image has no documentation and not the same signature. Anyone knows something about that? F

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building boost 1.67/1.68b1 on osx with emscripten 1.38
by danielle amethyst brake 25 Jul '18

25 Jul '18

Hey Boost, I am trying to build Boost, ideally in its entirety, with emscripten. I am using emscripten 1.38.8, and either Boost 1.67 or the 1.68.b1, and am on OSX 10.13. Both Boost versions fail. I bootstrapped as normal (`./bootstrap.sh`), and then invoke b2 to build. i want C++14, so invoke as ./b2 toolset=emscripten cxxflags=-std=c++14 I get this long message with the roadblock at the end: Performing configuration checks - default address-model : 32-bit - default architecture : none Building the Boost C++ Libraries. - symlinks supported : yes error: No best alternative for libs/context/build/asm_sources next alternative: required properties: <abi>aapcs <address-model>32 <architecture>arm <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>aapcs <address-model>32 <architecture>arm <binary-format>elf <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>aapcs <address-model>32 <architecture>arm <binary-format>elf <threading>multi <toolset>qcc not matched next alternative: required properties: <abi>aapcs <address-model>32 <architecture>arm <binary-format>mach-o <threading>multi <toolset>clang not matched next alternative: required properties: <abi>aapcs <address-model>32 <architecture>arm <binary-format>mach-o <threading>multi <toolset>darwin not matched next alternative: required properties: <abi>aapcs <address-model>32 <architecture>arm <binary-format>pe <threading>multi <toolset>msvc not matched next alternative: required properties: <abi>aapcs <address-model>64 <architecture>arm <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>aapcs <address-model>64 <architecture>arm <binary-format>elf <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>aapcs <address-model>64 <architecture>arm <binary-format>mach-o <threading>multi <toolset>clang not matched next alternative: required properties: <abi>aapcs <address-model>64 <architecture>arm <binary-format>mach-o <threading>multi <toolset>darwin not matched next alternative: required properties: <abi>o32 <address-model>32 <architecture>mips1 <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>o32 <address-model>32 <architecture>mips1 <binary-format>elf <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>power <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>power <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>power <binary-format>mach-o <threading>multi <toolset>darwin not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>power <binary-format>xcoff <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>power <binary-format>xcoff <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>power <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>power <binary-format>elf <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>power <binary-format>mach-o <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>power <binary-format>mach-o <threading>multi <toolset>darwin not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>power <binary-format>xcoff <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>power <binary-format>xcoff <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>sysv <address-model>32_64 <architecture>power <binary-format>mach-o <threading>multi not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>x86 <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>x86 <binary-format>elf <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>x86 <binary-format>elf <threading>multi <toolset>intel not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>x86 <binary-format>mach-o <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>x86 <binary-format>mach-o <threading>multi <toolset>darwin not matched next alternative: required properties: <abi>ms <address-model>32 <architecture>x86 <binary-format>pe <threading>multi <toolset>clang not matched next alternative: required properties: <abi>ms <address-model>32 <architecture>x86 <binary-format>pe <threading>multi <toolset>clang-win not matched next alternative: required properties: <abi>ms <address-model>32 <architecture>x86 <binary-format>pe <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>ms <address-model>32 <architecture>x86 <binary-format>pe <threading>multi <toolset>intel not matched next alternative: required properties: <abi>ms <address-model>32 <architecture>x86 <binary-format>pe <threading>multi <toolset>msvc not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>x86 <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>x86 <binary-format>elf <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>x86 <binary-format>elf <threading>multi <toolset>intel not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>x86 <binary-format>mach-o <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>x86 <binary-format>mach-o <threading>multi <toolset>darwin not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>x86 <binary-format>mach-o <threading>multi <toolset>intel not matched next alternative: required properties: <abi>ms <address-model>64 <architecture>x86 <binary-format>pe <threading>multi <toolset>clang not matched next alternative: required properties: <abi>ms <address-model>64 <architecture>x86 <binary-format>pe <threading>multi <toolset>clang-win not matched next alternative: required properties: <abi>ms <address-model>64 <architecture>x86 <binary-format>pe <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>ms <address-model>64 <architecture>x86 <binary-format>pe <threading>multi <toolset>intel not matched next alternative: required properties: <abi>ms <address-model>64 <architecture>x86 <binary-format>pe <threading>multi <toolset>msvc not matched next alternative: required properties: <abi>x32 <address-model>64 <architecture>x86 <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>x32 <address-model>64 <architecture>x86 <binary-format>elf <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>x32 <address-model>64 <architecture>x86 <binary-format>elf <threading>multi <toolset>intel not matched next alternative: required properties: <abi>sysv <address-model>32_64 <architecture>x86 <binary-format>mach-o <threading>multi not matched next alternative: required properties: <abi>sysv <architecture>combined <binary-format>mach-o <threading>multi not matched - C++11 mutex : yes - lockfree boost::atomic_flag : yes - Boost.Config Feature Check: cxx11_hdr_tuple : yes - Boost.Config Feature Check: cxx11_lambdas : yes - Boost.Config Feature Check: cxx11_noexcept : yes - Boost.Config Feature Check: cxx11_nullptr : yes - Boost.Config Feature Check: cxx11_rvalue_references : yes - Boost.Config Feature Check: cxx11_template_aliases : yes - Boost.Config Feature Check: cxx11_thread_local : yes - Boost.Config Feature Check: cxx11_variadic_templates : yes - Boost.Config Feature Check: cxx11_auto_declarations : yes - Boost.Config Feature Check: cxx11_constexpr : yes - Boost.Config Feature Check: cxx11_defaulted_functions : yes - Boost.Config Feature Check: cxx11_final : yes - Boost.Config Feature Check: cxx11_hdr_mutex : yes *Error: ambiguity found when searching for best transformation* *Trying to produce type 'SEARCHED_LIB' from: * *Generators that succeeded:* * - searched-lib-generator* * - emscripten.searched-lib-generator* *First generator produced: * * - { %.no-action-icudata.SEARCHED_LIB }* *Second generator produced: * * - { %.no-action-icudata.SEARCHED_LIB }* I can get past this error by disabling icu, with ./b2 toolset=emscripten cxxflags=-std=c++14 --disable-icu but i just get a similar error. *Error: ambiguity found when searching for best transformation* *Trying to produce type 'SEARCHED_LIB' from: * *Generators that succeeded:* * - searched-lib-generator* * - emscripten.searched-lib-generator* *First generator produced: * * - { %.no-action-z.SEARCHED_LIB }* *Second generator produced: * * - { %.no-action-z.SEARCHED_LIB }* of course, using c++14 doesn't affect my problem whatsoever. can anybody help me? -- Danielle Brake Assistant Professor of Mathematics University of Wisconsin Eau Claire danibrake.org she/her/hers

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remove_sink for a text_file_backend backed frontend crashed in ~locale
by Yang X 25 Jul '18

25 Jul '18

I am running on boost_1_54 (don't ask why but cpprestsdk only compiles on SLES12 with that boost version). I have a mysterious SIGABORT similar to what's reported here: https://www.boost.org/doc/libs/1_66_0/libs/log/doc/html/log/rationale/why_c… However even after I put the lines below in my application it still crashes: boost::filesystem::path::imbue(std::locale("C")); boost::filesystem::path::codecvt() I've realized that in all example code except for text_ostream_backend, the "remove_sink" call was not being used for unknown reason. So do I need to call "logging::core::get()->remove_all_sinks(); or remove_sink(sink)"? when I call my destructor for my logging module? The stack trace for the SIGABORT is shown below: (gdb) bt #0 0x00007fffea552d88 in abort () from /lib64/libc.so.6 #1 0x00007fffea58f1b4 in __libc_message () from /lib64/libc.so.6 #2 0x00007fffea594706 in malloc_printerr () from /lib64/libc.so.6 #3 0x00007fffea595453 in _int_free () from /lib64/libc.so.6 #4 0x00007fffefaeca66 in __gnu_cxx::new_allocator<std::string>::deallocate (this=0x7fff240aab88, __p=0x7fffb67fe228) at ../../../../suselinux-x8664/usr/include/C++/ext/new_allocator.h:110 #5 0x00007fffefaebac2 in std::_Vector_base<std::string, std::allocator<std::string> >::_M_deallocate (this=0x7fff240aab88, __p=0x7fffb67fe228, __n=3) at ../../../../suselinux-x8664/usr/include/C++/bits/stl_vector.h:174 #6 0x00007fffefaeafae in std::_Vector_base<std::string, std::allocator<std::string> >::~_Vector_base (this=0x7fff240aab88, __in_chrg=<optimized out>) at ../../../../suselinux-x8664/usr/include/C++/bits/stl_vector.h:160 #7 0x00007fffefaeaa26 in std::vector<std::string, std::allocator<std::string> >::~vector (this=0x7fff240aab88, __in_chrg=<optimized out>) at ../../../../suselinux-x8664/usr/include/C++/bits/stl_vector.h:416 #8 0x00007ffe900b9806 in boost::date_time::date_facet<boost::gregorian::date, char, std::ostreambuf_iterator<char, std::char_traits<char> > >::~date_facet() () from /opt/mycomp/tdobject/lib/libboost_log.so.1.54.0 #9 0x00007ffe900b9943 in boost::date_time::time_facet<boost::posix_time::ptime, char, std::ostreambuf_iterator<char, std::char_traits<char> > >::~time_facet() () from /opt/mycomp/tdobject/lib/libboost_log.so.1.54.0 #10 0x00007fffea23c4b4 in std::locale::_Impl::~_Impl() () from /usr/lib64/libstdc++.so.6 #11 0x00007fffea23c674 in std::locale::~locale() () from /usr/lib64/libstdc++.so.6 #12 0x00007ffe900b078c in boost::log::v2_mt_posix::aux::light_function<std::string (unsigned int)>::impl<boost::_bi::bind_t<boost::_bi::unspecified, boost::log::v2_mt_posix::sinks::(anonymous namespace)::date_and_time_formatter, boost::_bi::list2<boost::_bi::value<std::string>, boost::arg<1> > > >::destroy_impl(boost::log::v2_mt_posix::aux::light_function<std::string (unsigned int)>::impl_base*) () from /opt/mycomp/tdobject/lib/libboost_log.so.1.54.0 #13 0x00007ffe900b163a in boost::log::v2_mt_posix::sinks::text_file_backend::~text_file_backend() () from /opt/mycomp/tdobject/lib/libboost_log.so.1.54.0 #14 0x00007fffb3667607 in boost::detail::sp_ms_deleter<boost::log::v2_mt_posix::sinks::text_file_backend>::destroy ( this=0x7fff240a5628) at /usr/local/include/boost/smart_ptr/make_shared_object.hpp:57 #15 0x00007fffb366d916 in boost::detail::sp_ms_deleter<boost::log::v2_mt_posix::sinks::text_file_backend>::operator() ( this=0x7fff240a5628) at /usr/local/include/boost/smart_ptr/make_shared_object.hpp:87 #16 0x00007fffb366d0e3 in boost::detail::sp_counted_impl_pd<boost::log::v2_mt_posix::sinks::text_file_backend*, boost::detail::sp_ms_deleter<boost::log::v2_mt_posix::sinks::text_file_backend> >::dispose (this=0x7fff240a5610) at /usr/local/include/boost/smart_ptr/detail/sp_counted_impl.hpp:153 #17 0x00007fffb36568aa in boost::detail::sp_counted_base::release (this=0x7fff240a5610) at /usr/local/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:146 #18 0x00007fffb365696d in boost::detail::shared_count::~shared_count (this=0x7fff240a2870, __in_chrg=<optimized out>) at /usr/local/include/boost/smart_ptr/detail/shared_count.hpp:371 #19 0x00007fffb365a55e in boost::shared_ptr<boost::log::v2_mt_posix::sinks::text_file_backend>::~shared_ptr (this=0x7fff240a2868, __in_chrg=<optimized out>) at /usr/local/include/boost/smart_ptr/shared_ptr.hpp:328 ---Type <return> to continue, or q <return> to quit--- #20 0x00007fffb36516f5 in AZSDKInterface::~AZSDKInterface (this=0x7fff240a2620, __in_chrg=<optimized out>) at AZSDKInterface.cpp:471 #21 0x00007fffb3651790 in AZSDKInterface::~AZSDKInterface (this=0x7fff240a2620, __in_chrg=<optimized out>) at AZSDKInterface.cpp:512 #22 0x00007fffabdfd06a in DeleteTdObjectInterface (obj=0x7fff240a2620) at TdObjectInterface.cpp:267 #23 0x00007ffff28ae250 in S3Connector::~S3Connector (this=0x7fffb67fc160, __in_chrg=<optimized out>) at ../../lib/test/testconnector.cpp:190 #24 0x00007ffff28ae2ee in S3Connector::~S3Connector (this=0x7fffb67fc160, __in_chrg=<optimized out>) at ../../lib/test/testconnector.cpp:197 #25 0x00007ffff28ba27a in testclose_int (ErrInfo_p=0x7fff6abc3880, Cfg_p=0x7fff6abc2500) at ../../lib/test/testutils.cpp:599 #26 0x00007ffff28b31b8 in testvalidatelocation (ErrInfo_p=0x7fff6abc3880, strLocation_p=0x7fff6abc3b90 "/", strLocationLen=140, IsManifestFile=0 '\000') at ../../lib/test/testinterface.cpp:392 #27 0x00007ffff589e029 in UsingClauseNameErrCheck (NameValListPtr=0x7fffb67ff1d0, DescListPtr=0x7fffb67ff810, TVMFlavor=0x7fff6abd34e9 "\002") at ../../par/res/rescommon.c:3284 #28 0x00007ffff571515b in Do_CT (T=0x7fffb67ff9d0, LINK=0x7fff6abde280) at ../../par/res/resnamtb.c:14524 #29 0x00007ffff572d561 in SCAN (Tree=0x7fff6abde408, LINK=0x7fff6abde640) at ../../par/res/resnamtb.c:24988 #30 0x00007ffff57329dc in resnamtb (Tree=0x7fffb67ff9d0, ResGlobal=0x7fff6abefcf0, AccessRight=0 '\000', In_Create_Macro=0x7fff6abe2b61 "", ViewFo=0x7fff6abf4490, ResData=..., NextIId=0x7fff6abe2d98, TVMFound=...) at ../../par/res/resnamtb.c:26902 #31 0x00007ffff5855752 in SCAN (Tree=0x7fffb67fee63, LINK=0x7fff6abe2b50) at ../../par/res/resname.c:62197 #32 0x00007ffff5834c60 in Do_Stmt (T=0x7fffb67fee48, LINK=0x7fff6abe0db0) at ../../par/res/resname.c:48525 #33 0x00007ffff585065d in SCAN (Tree=0x7fff6abf4510, LINK=0x7fff6abe2b50) at ../../par/res/resname.c:59873 #34 0x00007ffff5860056 in resname (Tree_=0x7fff6abf4510, ResGlobal_=0x7fff6abefcf0, AccessRight_=0 '\000', In_Create_Macro_=0 '\000', ViewFo_=0x7fff6abf4490, TablePtr_=0x0, ColAccrFldLists=0x7fff6abefb90, ResData_=..., ThisStmtList_=0x7fffb67fede8, ReturnExpanded=0x0, EffTIDReq_=ResIDMayExist) at ../../par/res/resname.c:66798 #35 0x00007ffff56f311f in resolve (TSeg=0x7fffb67c0000) at ../../par/res/resolve.c:6470 #36 0x00007ffff6a881a9 in pardrivr (DispParams=..., MscArg=..., MsgLoc=140734984341520, TempReqSegLoc=140733395488768, TempUnityReqSegLoc=0, TskLoc=167784288, ReqCtx=0x7fffb5500000, SesCtx=0x7fffbc8fde20, ValidateContextSegPtr=0x7fff6abfb900) at ../../par/par/pardrivr.c:19518 #37 0x00007ffff1535639 in disprreq (Global=0x7fffbcafa000, TskCtx=0x7fffbcb1a8c8, SesCtx=0x7fffbc8fde20, Keep=0x7fff6abfd8c0, TskIndex=1, DumpMeCurrent=1 '\001', PrfGrp=0x7fff6abfdd14, FromSP=0 '\000', FromIPE=0 '\000', AppCat=StandardApp, AppErrorRet=0x0, TopLevel=1 '\001') at ../../dis/dis/disdrivr.c:4721 #38 0x00007ffff1535bd7 in Process_Request (Global=0x7fffbcafa000, TskCtx=0x7fffbcb1a8c8) at ../../dis/dis/disdrivr.c:5011 #39 0x00007ffff1535cc2 in sqldrivr_thread () at ../../dis/dis/disdrivr.c:5062 #40 0x00007ffff01b3c59 in tsknewthread (threadargp=<optimized out>) at tsk/tskport.c:1129 #41 0x00007fffef1f2744 in start_thread () from /lib64/libpthread.so.0 #42 0x00007fffea606aad in clone () from /lib64/libc.so.6 (gdb) Thanks for any hints or suggestions to work around this issue. And where do you suggest I report this bug to? Best regards, Yang new boost user

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Trying to track down a possible serialisation issue
by tim＠raisedbar.net 25 Jul '18

25 Jul '18

Hi, I've been working on a bit of freeware on and off (which is probably my real issue). At some point my code began to crash when returning a deserialised object to calling code and I've now got some time to try and track down what's going on. One of my theories is that a change in Boost serialisation might be responsible. Can anybody please tell me if this library and/or its wide equivalent has changed since 1.6.0 and, if so, in which versions? Many thanks in advance for any information. Best wishes. Tim Burgess Raised Bar Ltd. E: <mailto:tim@raisedbar.net> tim(a)raisedbar.net M: +44 (0)7989 486976

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Boost [asio]
by randy 18 Jul '18

18 Jul '18

Hello , I’ve the following c++ call that gives me an “ Invalid Argument “ error : int Asio_Send_Pck(int iSendt,int Lsocket,char * Lbuff,int Len) { session* iTempSession = reinterpret_cast<session*>(Lsocket); boost::asio::async_write(iTempSession->socket() , boost::asio::buffer(Lbuff, Len), boost::bind(&session::handle_write, iTempSession, boost::asio::placeholders::error, iTempSession->data, iSendt )); return 0; }; Please may i know where's this invalide argument ? Thank you

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setup_error: test unit with name 'free_test_function' registered multiple times
by dinesh kumar 12 Jul '18

12 Jul '18

Hi Team, Greetings for the day. I apologies if this is a duplicate case which is already reported, but I am unable to find a suitable answer for this. I have installed boost(1.67.0.1) via brew, and created a simple unit test case as below. #define BOOST_TEST_DYN_LINK #define BOOST_TEST_MODULE super #include <boost/test/unit_test.hpp> using namespace boost::unit_test; std::string uri; std::string versionNum; BOOST_AUTO_TEST_CASE( free_test_function ) { BOOST_CHECK(true /* test assertion */); } *Compiled this code as below.* g++ obj/main.o -L /Library/PostgreSQL/9.6/lib -L /usr/local/lib -L /usr/local/opt/openssl/lib/ -o test_integration -lpq -lcpprest -lboost_regex-mt -lboost_system-mt -lboost_thread-mt -lssl -lcrypto -lboost_chrono-mt -lboost_log-mt -lboost_locale-mt -lboost_date_time-mt -lboost_program_options-mt -lboost_stacktrace_noop-mt -lboost_filesystem-mt -lboost_unit_test_framework-mt test integration installation is completed. *Got the error, while I execute the binary.* ./test_integration libc++abi.dylib: terminating with uncaught exception of type boost::unit_test::framework::setup_error: test unit with name 'free_test_function' registered multiple times [1] 59619 abort ./test_integration *I have tried to debug the binary, which execution is successful.* lldb -- ./pgBucket_integration (lldb) target create "./pgBucket_integration" Current executable set to './pgBucket_integration' (x86_64). (lldb) r Process 60066 launched: './pgBucket_integration' (x86_64) Running 1 test case... *** No errors detected Process 60066 exited with status = 0 (0x00000000) I would like to request you to guide me on what/where I am missing. *Below are my g++ version details.* $ g++ --version Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1 Apple LLVM version 8.1.0 (clang-802.0.42) Target: x86_64-apple-darwin16.4.0 Thread model: posix InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin -- Regards, Dinesh manojadinesh.blogspot.com

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