Internal compiler error when aliasing namespaces

["M.A.Brentjens" <brentjen at astro dot uu dot nl>]

Dear Bug-Hunter,

When trying to compile the program "bug.cpp" using the commandline

g++ -v --save-temps -ggdb bug.cpp

, the compiler will produce an internal compiler error. It will NOT
produce the error using the commandline

g++ bug.cpp

The compiler will then produce the correct output.

"stderr.txt" contains the information the compiler wrote to STDERR. It
didn't write anyting to STDOUT.


As I am a great fan of debugging-information, I hope this is enough
information to help you solve this one.


Greeting and good luck,

                      Michiel Brentjens

______________________________

	Michiel Brentjens
   	Sextant 6E
   	3813 VS Amersfoort
        The Netherlands
	033-4725237
   	M.A.Brentjens@astro.uu.nl

Oh, I'm a programmer and I'm OK
   I muck with classes and structs all day
And when it works I shout hoo-ray
   Oh, I'm a programmer and I'm OK.
# 1 "bug.cpp"
namespace B
{
   const int A = 10;
};

int main()
{
   namespace C = B;
   C::A ;
   return 0;
}
Reading specs from /usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/specs
gcc version 2.95.2 19991024 (release)
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/cpp -lang-c++ -v -D__GNUC__=2 -D__GNUG__=2 -D__GNUC_MINOR__=95 -D__cplusplus -D__ELF__ -Dunix -D__i386__ -Dlinux -D__ELF__ -D__unix__ -D__i386__ -D__linux__ -D__unix -D__linux -Asystem(posix) -D__EXCEPTIONS -ggdb -Acpu(i386) -Amachine(i386) -Di386 -D__i386 -D__i386__ -Di686 -Dpentiumpro -D__i686 -D__i686__ -D__pentiumpro -D__pentiumpro__ bug.cpp bug.ii
GNU CPP version 2.95.2 19991024 (release) (i386 Linux/ELF)
#include "..." search starts here:
#include <...> search starts here:
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/../../../../include/g++-3
 /usr/local/include
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/../../../../i686-pc-linux-gnu/include
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/include
 /usr/include
End of search list.
The following default directories have been omitted from the search path:
End of omitted list.
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/cc1plus bug.ii -quiet -dumpbase bug.cc -ggdb -version -o bug.s
GNU C++ version 2.95.2 19991024 (release) (i686-pc-linux-gnu) compiled by GNU C version 2.95.2 19991024 (release).
bug.cpp: In function `int main()':
bug.cpp:11: Internal compiler error in `gen_decl_die', at dwarf2out.c:9618
Please submit a full bug report.
See <URL:http://www.gnu.org/software/gcc/faq.html#bugreport> for instructions.
g++ -v --save-temps -ggdb bug.cpp
namespace B
{
   const int A = 10;
};

int main()
{
   namespace C = B;
   C::A ;
   return 0;
}