https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85320

            Bug ID: 85320
           Summary: Segmentation fault when building XKAAPI
           Product: gcc
           Version: 7.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jules at penuchot dot com
  Target Milestone: ---

I get a segmentation fault when I build XKAAPI ver. 3.1.1rc01 with GCC 7.2.0 on
Ubuntu 17.04 on a Dell XPS 13 (i7 6560U, 8GB RAM)

Here's the link to XKAAPI:
http://kaapi.gforge.inria.fr/

The link to the specific version:
https://gforge.inria.fr/frs/download.php/zip/10051/xkaapi-3.1.1rc01.zip

And there's the error message:

In file included from kaapi++:51:0,
                 from ka_error.cpp:48:
kaapi++.h: In static member function ‘static const kaapi_format_t*
ka::WrapperFormat<T>::get_c_format()’:
kaapi++.h:279:27: internal compiler error: Segmentation fault
     return format.Format::get_c_format();
                           ^~~~~~~~~~~~

Just after these two lines:

/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I.
-I../..  -I../../src -I.   -Wall -g -O2  -std=c++0x -pedantic  -MT
libkaapi___la-ka_error.lo -MD -MP -MF .deps/libkaapi___la-ka_error.Tpo -c -o
libkaapi___la-ka_error.lo `test -f 'ka_error.cpp' || echo './'`ka_error.cpp

libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -I../../src -I. -Wall -g -O2
-std=c++0x -pedantic -MT libkaapi___la-ka_error.lo -MD -MP -MF
.deps/libkaapi___la-ka_error.Tpo -c ka_error.cpp  -fPIC -DPIC -o
.libs/libkaapi___la-ka_error.o

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