Package: g++-4.2
Version: 4.2.3-1
The following code causes ICE on g++-4.1/4.2/4.3 :
////// start ///////////
#include <typeinfo>
using namespace std;
class A {
public:
A(void *ptr);
template <class T>
static A* defaultCtor() {
class P : public T {
friend class A; // triggers ICE
};
return new A(new P());
}
};
///// end /////////////////////////
> g++-4.2 -c gcc_bug1.cc
gcc_bug1.cc: In static member function 'static A* A::defaultCtor()':
gcc_bug1.cc:12: internal compiler error: in lookup_name_real, at
cp/name-lookup.c:4036
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
For Debian GNU/Linux specific bug reporting instructions,
see <URL:file:///usr/share/doc/gcc-4.2/README.Bugs>.
The system is Debian/unstable kernel: 2.6.24-1-amd64 #1 SMP Mon Feb 11
13:47:43 UTC 2008 x86_64 GNU/Linux
> g++-4.2 -v -v
Using built-in specs.
Target: x86_64-linux-gnu
Configured with: ../src/configure -v
--enable-languages=c,c++,fortran,objc,obj-c++,treelang --prefix=/usr
--enable-shared --with-system-zlib --libexecdir=/usr/lib
--without-included-gettext --enable-threads=posix --enable-nls
--with-gxx-include-dir=/usr/include/c++/4.2 --program-suffix=-4.2
--enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc
--enable-mpfr --disable-libmudflap --enable-checking=release
--build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.2.3 (Debian 4.2.3-1)
Regards,
Vladimir
-----------------------------------------
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