[Bug c++/50798] New: Segmentation fault

["artem.lab at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50798

             Bug #: 50798
           Summary: Segmentation fault
    Classification: Unclassified
           Product: gcc
           Version: 4.5.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: artem.lab@gmail.com


#include <iostream>

int main(int argc, char* argv[])
{
    auto l = ([](){return [](){return 12345;};})();//();
    std::cout << l << std::endl;
    return 0;
}

//g++ -o main ./main.cpp --std=c++0x


Log:
$gcc -v -save-temps -o main ./main.cpp --std=c++0x
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib64/gcc/x86_64-suse-linux/4.5/lto-wrapper
Target: x86_64-suse-linux
Configured with: ../configure --prefix=/usr --infodir=/usr/share/info
--mandir=/usr/share/man --libdir=/usr/lib64 --libexecdir=/usr/lib64
--enable-languages=c,c++,objc,fortran,obj-c++,java,ada
--enable-checking=release --with-gxx-include-dir=/usr/include/c++/4.5
--enable-ssp --disable-libssp --disable-plugin
--with-bugurl=http://bugs.opensuse.org/ --with-pkgversion='SUSE Linux'
--disable-libgcj --disable-libmudflap --with-slibdir=/lib64 --with-system-zlib
--enable-__cxa_atexit --enable-libstdcxx-allocator=new --disable-libstdcxx-pch
--enable-version-specific-runtime-libs --program-suffix=-4.5
--enable-linux-futex --without-system-libunwind --enable-gold
--with-plugin-ld=/usr/bin/gold --with-arch-32=i586 --with-tune=generic
--build=x86_64-suse-linux
Thread model: posix
gcc version 4.5.1 20101208 [gcc-4_5-branch revision 167585] (SUSE Linux) 
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-o' 'main' '-std=c++0x'
'-mtune=generic' '-march=x86-64'
 /usr/lib64/gcc/x86_64-suse-linux/4.5/cc1plus -E -quiet -v -D_GNU_SOURCE
./main.cpp -mtune=generic -march=x86-64 -std=c++0x -fpch-preprocess -o main.ii
#include "..." search starts here:
#include <...> search starts here:
 /usr/include/c++/4.5
 /usr/include/c++/4.5/x86_64-suse-linux
 /usr/include/c++/4.5/backward
 /usr/local/include
 /usr/lib64/gcc/x86_64-suse-linux/4.5/include
 /usr/lib64/gcc/x86_64-suse-linux/4.5/include-fixed
 /usr/lib64/gcc/x86_64-suse-linux/4.5/../../../../x86_64-suse-linux/include
 /usr/include
End of search list.
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-o' 'main' '-std=c++0x'
'-mtune=generic' '-march=x86-64'
 /usr/lib64/gcc/x86_64-suse-linux/4.5/cc1plus -fpreprocessed main.ii -quiet
-dumpbase main.cpp -mtune=generic -march=x86-64 -auxbase main -std=c++0x
-version -o main.s
GNU C++ (SUSE Linux) version 4.5.1 20101208 [gcc-4_5-branch revision 167585]
(x86_64-suse-linux)
        compiled by GNU C version 4.5.1 20101208 [gcc-4_5-branch revision
167585], GMP version 5.0.1, MPFR version 3.0.0-p3, MPC version 0.8.2
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
GNU C++ (SUSE Linux) version 4.5.1 20101208 [gcc-4_5-branch revision 167585]
(x86_64-suse-linux)
        compiled by GNU C version 4.5.1 20101208 [gcc-4_5-branch revision
167585], GMP version 5.0.1, MPFR version 3.0.0-p3, MPC version 0.8.2
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: b686b522c23d63d939a69260954dc74f
gcc: Internal error: Segmentation fault (program cc1plus)
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See <http://bugs.opensuse.org/> for instructions.