[Bug c++/55262] New: [C++0x] g++.dg/cpp0x/inh-ctor10.C ICEs with -g

[zsojka at seznam dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55262



             Bug #: 55262

           Summary: [C++0x] g++.dg/cpp0x/inh-ctor10.C ICEs with -g

    Classification: Unclassified

           Product: gcc

           Version: 4.8.0

            Status: UNCONFIRMED

          Severity: normal

          Priority: P3

         Component: c++

        AssignedTo: unassig...@gcc.gnu.org

        ReportedBy: zso...@seznam.cz





Created attachment 28653

  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28653

preprocessed source



Compiler output:

$ gcc inh-ctor10.ii -std=c++11 -g

/mnt/svn/gcc-trunk/gcc/testsuite/g++.dg/cpp0x/inh-ctor10.C: In constructor

'B::B(Ts ...) [with Ts = {int}]':

/mnt/svn/gcc-trunk/gcc/testsuite/g++.dg/cpp0x/inh-ctor10.C:10:12: internal

compiler error: Segmentation fault

   using A::A;

            ^

0xbc2e9f crash_signal

        /mnt/svn/gcc-trunk/gcc/toplev.c:333

0x5eb3bb function_parameter_expanded_from_pack_p(tree_node*, tree_node*)

        /mnt/svn/gcc-trunk/gcc/cp/pt.c:2869

0x8c826d gen_formal_parameter_pack_die

        /mnt/svn/gcc-trunk/gcc/dwarf2out.c:17119

0x8c826d gen_subprogram_die

        /mnt/svn/gcc-trunk/gcc/dwarf2out.c:17943

0x8ce15c gen_decl_die

        /mnt/svn/gcc-trunk/gcc/dwarf2out.c:19990

0x8cbe34 dwarf2out_abstract_function

        /mnt/svn/gcc-trunk/gcc/dwarf2out.c:17429

0x8ce148 gen_decl_die

        /mnt/svn/gcc-trunk/gcc/dwarf2out.c:19947

0x8cf6f8 dwarf2out_function_decl

        /mnt/svn/gcc-trunk/gcc/dwarf2out.c:20380

0x94416c rest_of_handle_final

        /mnt/svn/gcc-trunk/gcc/final.c:4324

Please submit a full bug report,

with preprocessed source if appropriate.

Please include the complete backtrace with any bug report.

See <http://gcc.gnu.org/bugs.html> for instructions.



$ gcc -v

Using built-in specs.

COLLECT_GCC=/mnt/svn/gcc-trunk/binary-latest/bin/gcc

COLLECT_LTO_WRAPPER=/mnt/svn/gcc-trunk/binary-193368-lto-fortran-checking-yes-rtl-df/libexec/gcc/x86_64-unknown-linux-gnu/4.8.0/lto-wrapper

Target: x86_64-unknown-linux-gnu

Configured with: /mnt/svn/gcc-trunk//configure --enable-checking=yes,rtl,df

--enable-languages=c,c++,lto,fortran

--prefix=/mnt/svn/gcc-trunk/binary-193368-lto-fortran-checking-yes-rtl-df/

--without-cloog --without-ppl

Thread model: posix

gcc version 4.8.0 20121109 (experimental) (GCC)