2.95.2 internal compiler error on (empty) { } body of C++ constructor

[Jonathan Thornburg <jthorn at davinci dot thp dot univie dot ac dot at>]

This is a bug report for g++ version 2.95.2 19991024 (release),
running on an i586-pc-linux-gnu system.

The bug is that g++ reports an internal compiler error on the
(empty) { } body of a C++ constructor.  So far as I know, the code
in question is legal C++.


I built this g++ from the source tarball, using another gcc to bootstrap,
with the commands

   ../gcc-2.95.2/configure --prefix=/usr/local/share2 --enable-shared \
                           --enable-haifa --enable-languages='c++,f77'
   make CFLAGS='-O9' LIBCFLAGS='-g -O9' \
        LIBCXXFLAGS='-g -O9 -fno-implicit-templates' bootstrap
   make install


Here is a  script(1)  transcript of invoking the internal compiler error:

   Script started on Sat Dec 25 19:49:34 1999
   % /usr/local/share2/bin/g++ --version
   2.95.2
   % /usr/local/share2/bin/g++ -fsyntax-only -nostdlib -Wall -W -I/home/jthorn grid.cc
   grid.cc: In method `grid_arrays::grid_arrays(const grid_arrays::gfn_ranges &, const grid_arrays::radial_pars &, const grid_arrays::angular_pars &)':
   grid.cc:77: Internal compiler error.
   grid.cc:77: Please submit a full bug report.
   grid.cc:77: See <URL:http://www.gnu.org/software/gcc/faq.html#bugreport> for instructions.
   % /usr/local/share2/bin/g++ -v -save-temps -fsyntax-only -nostdlib -Wall -W -I/home/jthorn grid.cc
   Reading specs from /usr/local/share2/lib/gcc-lib/i586-pc-linux-gnu/2.95.2/specs
   gcc version 2.95.2 19991024 (release)
    /usr/local/share2/lib/gcc-lib/i586-pc-linux-gnu/2.95.2/cpp -lang-c++ -v -I/home/jthorn -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 -Wall -W -Acpu(i386) -Amachine(i386) -Di386 -D__i386 -D__i386__ -Di586 -Dpentium -D__i586 -D__i586__ -D__pentium -D__pentium__ grid.cc grid.ii
   GNU CPP version 2.95.2 19991024 (release) (i386 Linux/ELF)
   #include "..." search starts here:
   #include <...> search starts here:
    /home/jthorn
    /usr/local/share2/lib/gcc-lib/i586-pc-linux-gnu/2.95.2/../../../../include/g++-3
    /usr/local/include
    /usr/local/share2/lib/gcc-lib/i586-pc-linux-gnu/2.95.2/../../../../i586-pc-linux-gnu/include
    /usr/local/share2/lib/gcc-lib/i586-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/share2/lib/gcc-lib/i586-pc-linux-gnu/2.95.2/cc1plus grid.ii -quiet -dumpbase grid.cc -Wall -W -version -fsyntax-only -o grid.s
   GNU C++ version 2.95.2 19991024 (release) (i586-pc-linux-gnu) compiled by GNU C version 2.95.2 19991024 (release).
   grid.cc: In method `grid_arrays::grid_arrays(const grid_arrays::gfn_ranges &, const grid_arrays::radial_pars &, const grid_arrays::angular_pars &)':
   grid.cc:77: Internal compiler error.
   grid.cc:77: Please submit a full bug report.
   grid.cc:77: See <URL:http://www.gnu.org/software/gcc/faq.html#bugreport> for instructions.
   % exit
   Script done on Sat Dec 25 19:50:48 1999

I am including the gzipped preprocessed source code in question
(grid.ii.gz) as a MIME attachment.  I could also easily supply the
original source files if desired.

Thank you,

-- 
-- Jonathan Thornburg <jthorn@galileo.thp.univie.ac.at>
   http://www.thp.univie.ac.at/~jthorn/home.html
   Universitaet Wien (Vienna, Austria) / Institut fuer Theoretische Physik
   "Stocks are now at what looks like a permanent high plateau" -- noted
      economist Irving Fisher, 2 weeks before the 1929 stock market crash

grid.ii.gz