Bug#685430: (no subject)
Also crashes with gcc 4.8 from current gcc-snapshot (version 20120714-1, arch
amd64).
testcase.cpp:9:11: internal compiler error: in cx_check_missing_mem_inits, at
cp/semantics.c:6094
$ g++ -v -std=c++11 minimal.cpp
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/usr/lib/gcc-snapshot/libexec/gcc/x86_64-linux-
gnu/4.8.0/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 20120714-1' --
with-bugurl=file:///usr/share/doc/gcc-snapshot/README.Bugs --enable-
languages=c,ada,c++,java,go,fortran,objc,obj-c++ --prefix=/usr/lib/gcc-snapshot
--enable-shared --enable-linker-build-id --with-system-zlib --disable-nls --
with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-
libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --disable-
browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-
home=/usr/lib/jvm/java-1.5.0-gcj-4.8-snap/jre --enable-java-home --with-jvm-
root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-snap --with-jvm-jar-dir=/usr/lib/jvm-
exports/java-1.5.0-gcj-4.8-snap --with-arch-directory=amd64 --with-ecj-
jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --with-arch-32=i586 --
with-tune=generic --disable-werror --enable-checking=yes --build=x86_64-linux-
gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.8.0 20120714 (experimental) [trunk revision 189476] (Debian
20120714-1)
COLLECT_GCC_OPTIONS='-v' '-std=c++11' '-shared-libgcc' '-mtune=generic' '-
march=x86-64'
/usr/lib/gcc-snapshot/libexec/gcc/x86_64-linux-gnu/4.8.0/cc1plus -quiet -v -
imultilib . -imultiarch x86_64-linux-gnu -D_GNU_SOURCE minimal.cpp -quiet -
dumpbase minimal.cpp -mtune=generic -march=x86-64 -auxbase minimal -std=c++11
-version -o /tmp/ccLd9Au7.s
GNU C++ (Debian 20120714-1) version 4.8.0 20120714 (experimental) [trunk
revision 189476] (x86_64-linux-gnu)
compiled by GNU C version 4.8.0 20120714 (experimental) [trunk
revision 189476], GMP version 5.0.5, MPFR version 3.1.0-p10, MPC version 0.9
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
ignoring nonexistent directory "/usr/local/include/x86_64-linux-gnu"
ignoring nonexistent directory "/usr/lib/gcc-snapshot/lib/gcc/x86_64-linux-
gnu/4.8.0/../../../../x86_64-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/lib/gcc-snapshot/lib/gcc/x86_64-linux-
gnu/4.8.0/../../../../include/c++/4.8.0
/usr/lib/gcc-snapshot/lib/gcc/x86_64-linux-
gnu/4.8.0/../../../../include/c++/4.8.0/x86_64-linux-gnu/.
/usr/lib/gcc-snapshot/lib/gcc/x86_64-linux-
gnu/4.8.0/../../../../include/c++/4.8.0/backward
/usr/lib/gcc-snapshot/lib/gcc/x86_64-linux-gnu/4.8.0/include
/usr/local/include
/usr/lib/gcc-snapshot/lib/gcc/x86_64-linux-gnu/4.8.0/include-fixed
/usr/include/x86_64-linux-gnu
/usr/include
End of search list.
GNU C++ (Debian 20120714-1) version 4.8.0 20120714 (experimental) [trunk
revision 189476] (x86_64-linux-gnu)
compiled by GNU C version 4.8.0 20120714 (experimental) [trunk
revision 189476], GMP version 5.0.5, MPFR version 3.1.0-p10, MPC version 0.9
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: ff1ec75debb9fc5c2921e25a9cc4b7f5
minimal.cpp: In constructor 'constexpr SomeClass::SomeClass()':
minimal.cpp:9:11: internal compiler error: in cx_check_missing_mem_inits, at
cp/semantics.c:6094
class SomeClass : public std::enable_shared_from_this< SomeClass >,
public VTableClass { };
^
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