Hi Mario, On Mon, Aug 15, 2016 at 11:29 AM, Mario Emmenlauer <[email protected]> wrote: > > Dear All, > > I don't know how/where to report this or how to debug the issue, > please let me know what I can do. I tried upgrading protobuf to the > new 3.0.0 release in Alexpux/MINGW-packages. However gcc hangs when > compiling the tests, in file: > https://github.com/google/protobuf/blob/master/src/google/protobuf/util/internal/protostream_objectsource_test.cc > > I've reported the issue in protobuf already here: > https://github.com/google/protobuf/issues/1940 > > However there was just the suggestion to try a different compiler. > Can you please help me where to report this, and how to make a > useful bug report?
Please use the MSYS2 creduce package to make a minimal test-case. It works pretty well for this sort of thing, though you will need to do some tricky shell code to make the shell script terminate the GCC program after a certain amount of time, since it's an infinite loop rather than a mis-compilation or internal compiler error. Most likely it's a bug in GCC, so it may be worth looking around on the GCC bugzilla bug tracker for any references to this problem. Alternatively, try compiling MSYS2's mingw-w64-gcc-git package from source (you may need to edit it to use the 6 branch and update it too) using `makepkg-mingw` and see if the problem goes away. If so, we could bisect to see what commit fixed the problem and port that across to mingw-w64-gcc. > > All the best, > > Mario Emmenlauer > > > -- > BioDataAnalysis GmbH, Mario Emmenlauer Tel. Buero: +49-89-74677203 > Balanstr. 43 mailto: memmenlauer * biodataanalysis.de > D-81669 München http://www.biodataanalysis.de/ > > ------------------------------------------------------------------------------ > What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic > patterns at an interface-level. Reveals which users, apps, and protocols are > consuming the most bandwidth. Provides multi-vendor support for NetFlow, > J-Flow, sFlow and other flows. Make informed decisions using capacity > planning reports. http://sdm.link/zohodev2dev > _______________________________________________ > Mingw-w64-public mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/mingw-w64-public ------------------------------------------------------------------------------ _______________________________________________ Mingw-w64-public mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
