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Internal compiler error with egcs-current
- To: egcs-bugs at cygnus dot com
- Subject: Internal compiler error with egcs-current
- From: "Matthias Urlichs" <smurf at noris dot de>
- Date: Wed, 22 Apr 1998 02:25:07 +0200
This is an internal of with g++ version egcs-2.91.24 19980418 (gcc2
ss-980401 experimental), as shown on Linux 2.0.32, glibc 2.1.93.
The compiler was compiled with itself.
This program, culled from a failure to compile PRCS (egcs 1.01 worked
perfectly),
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class ProjectDescriptor;
class PrjFields {
public:
int(ProjectDescriptor:: *read_func) (int offset);
};
class ProjectDescriptor {
public:
static const PrjFields _pftable[];
};
const struct PrjFields ProjectDescriptor::_pftable[] =
{
{
#ifdef BUG
(int (ProjectDescriptor::*)(int))
#endif
0
},
};
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compiled with
c++ -v -c bug.cc
generates an internal error:
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Reading specs from /usr/lib/gcc-lib/i586-pc-linux-gnu/egcs-2.91.24/specs
gcc version egcs-2.91.24 19980418 (gcc2 ss-980401 experimental)
/usr/lib/gcc-lib/i586-pc-linux-gnu/egcs-2.91.24/cpp -lang-c++ -v -undef -D__GNUC__=2 -D__GNUG__=2 -D__cplusplus -D__GNUC_MINOR__=91 -D__ELF__ -Dunix -Dlinux -D__ELF__ -D__unix__ -D__linux__ -D__unix -D__linux -Asystem(posix) -D__EXCEPTIONS -Di386 -Asystem(unix) -Acpu(i386) -Amachine(i386) -D__pentium__ -D__i586__ -D__i386__ -Asystem(unix) -Acpu(i386) -Amachine(i386) -D__pentium__ -D__i586__ bug.cc /tmp/ccU2DEba.ii
GNU CPP version egcs-2.91.24 19980418 (gcc2 ss-980401 experimental) (i386 Linux/ELF)
#include "..." search starts here:
#include <...> search starts here:
/usr/include/g++
/usr/lib/g++-include
/usr/local/include
/usr/i586-pc-linux-gnu/include
/usr/lib/gcc-lib/i586-pc-linux-gnu/egcs-2.91.24/include
/usr/include
End of search list.
/usr/lib/gcc-lib/i586-pc-linux-gnu/egcs-2.91.24/cc1plus /tmp/ccU2DEba.ii -quiet -dumpbase bug.cc -version -o /tmp/ccU2DEba.s
GNU C++ version egcs-2.91.24 19980418 (gcc2 ss-980401 experimental) (i586-pc-linux-gnu) compiled by GNU C version egcs-2.91.24 19980418 (gcc2 ss-980401 experimental).
bug.cc:20: Internal compiler error.
bug.cc:20: Please submit a full bug report to `egcs-bugs@cygnus.com'.
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The error vanishes if -DBUG is given.
--
Matthias Urlichs
noris network GmbH