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* c++/5036: Internal compiler error in gcc-2.95.4. gcc-3.0 gives syntax errors
@ 2001-12-06 9:16 shawley
0 siblings, 0 replies; 3+ messages in thread
From: shawley @ 2001-12-06 9:16 UTC (permalink / raw)
To: gcc-gnats
>Number: 5036
>Category: c++
>Synopsis: Internal compiler error in gcc-2.95.4. gcc-3.0 gives syntax errors
>Confidential: no
>Severity: critical
>Priority: medium
>Responsible: unassigned
>State: open
>Class: ice-on-legal-code
>Submitter-Id: net
>Arrival-Date: Thu Dec 06 09:16:03 PST 2001
>Closed-Date:
>Last-Modified:
>Originator: Scott Hawley
>Release: 2.95.4, and 3.0.2 (Debian) (Debian testing/unstable)
>Organization:
>Environment:
System: Linux ockham 2.4.9 #7 Thu Sep 13 15:40:55 CEST 2001 i686 unknown
> Architecture: i686>host: i386-pc-linux-gnu
> build: i386-pc-linux-gnu
> target: i386-pc-linux-gnu
> configured with: ../src/configure -v --enable-languages=c,c++,java,f77,proto,objc --prefix=/usr --infodir=/share/info --mandir=/share/man --enable-shared --with-gnu-as --with-gnu-ld --with-system-zlib --enable-long-long --enable-nls --without-included-gettext --disable-checking --enable-threads=posix --enable-java-gc=boehm --with-cpp-install-dir=bin --enable-objc-gc i386-linux
>Description:
Description:
> When I compile my C++ code (ACEDistribution.cpp, or any of several related
> files) using gcc 2.95.4, I get this message:
> ACEDistribution.cpp: In method `ACEDistribution::ACEDistribution(int, BBoxList &)':
> ACEDistribution.cpp:30: Internal compiler error.
> ACEDistribution.cpp:30: Please submit a full bug report.
> ACEDistribution.cpp:30: Internal compiler error:
> ACEDistribution.cpp:30: See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
> When I compile it under gcc 3.0.2, I get many error messages that sya
> "syntax error before & token". Many of these errors are related to typedefs
> that use things like istream and ostream from
> iostream.h (or "iostream" in the new ISO C++).
> This was valid code under gcc 2.95. I understand that you've adopted the
> ISO standard for 3.0, but... I should still be able to compile my existing
> code somehow, right? I notice that there appears to be some attempt towards
> backwards-compatibility in that the header files gcc-3.0 is using are in
> some /usr/include/g++-v3/backward/, but this is apparently not having the
> desired effect..
Attached is the preprocessor file, generated via
c++ -E -I. -I../include -I/home/shawley/autoconf/bbh_grace/include -I/usr/local/include -I/usr/include/mpi -I/home/shawley/include -DLINUX -DIO_RNPLIO -DSTDC_HEADERS=1 -DHAVE_STRDUP=1 -DHAVE_ATEXIT=1 -DHAVE_LIBNETCDF=1 -DHAVE_LIBDF=1 -DHAVE_HDF=1 -DHAVE_LIBVS=1 -DHAVE_LIBSV=1 -DHAVE_LIBMPI=1 -DACE_REUSE_GDB -DDEBUG_PRINT -DACE_WRITEBOXES -DDEBUG_PRINT_GD_FILL ACEDistribution.cpp > ACEDistribution.i
>How-To-Repeat:
c++ -E -I. -I../include -I/home/shawley/autoconf/bbh_grace/include -I/usr/local/include -I/usr/include/mpi -I/home/shawley/include -DLINUX -DIO_RNPLIO -DSTDC_HEADERS=1 -DHAVE_STRDUP=1 -DHAVE_ATEXIT=1 -DHAVE_LIBNETCDF=1 -DHAVE_LIBDF=1 -DHAVE_HDF=1 -DHAVE_LIBVS=1 -DHAVE_LIBSV=1 -DHAVE_LIBMPI=1 -DACE_REUSE_GDB -DDEBUG_PRINT -DACE_WRITEBOXES -DDEBUG_PRINT_GD_FILL ACEDistribution.cpp -o ACEDistribution.o
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: application/octet-stream; name="ACEDistribution.i"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="ACEDistribution.i"
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: c++/5036: Internal compiler error in gcc-2.95.4. gcc-3.0 gives syntax errors
@ 2001-12-08 12:36 rodrigc
0 siblings, 0 replies; 3+ messages in thread
From: rodrigc @ 2001-12-08 12:36 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR c++/5036; it has been noted by GNATS.
From: rodrigc@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org, gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org,
nobody@gcc.gnu.org, shawley@aei.mpg.de
Cc:
Subject: Re: c++/5036: Internal compiler error in gcc-2.95.4. gcc-3.0 gives syntax errors
Date: 8 Dec 2001 20:29:58 -0000
Synopsis: Internal compiler error in gcc-2.95.4. gcc-3.0 gives syntax errors
State-Changed-From-To: open->closed
State-Changed-By: rodrigc
State-Changed-When: Sat Dec 8 12:29:57 2001
State-Changed-Why:
Your example makes use
of some specific implementation
details of the iostream library
in gcc 2.95.2. These will not work in gcc 3.0, which
has an ISO C++ compliant iostream library.
g++ 3.0 does not make any provision for being backwards
compatible with code that is dependent on bugs or
specific implementation details of earlier g++ compilers.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=5036&database=gcc
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: c++/5036: Internal compiler error in gcc-2.95.4. gcc-3.0 gives syntax errors
@ 2001-12-08 12:29 rodrigc
0 siblings, 0 replies; 3+ messages in thread
From: rodrigc @ 2001-12-08 12:29 UTC (permalink / raw)
To: gcc-bugs, gcc-gnats, gcc-prs, nobody, shawley
Synopsis: Internal compiler error in gcc-2.95.4. gcc-3.0 gives syntax errors
State-Changed-From-To: open->closed
State-Changed-By: rodrigc
State-Changed-When: Sat Dec 8 12:29:57 2001
State-Changed-Why:
Your example makes use
of some specific implementation
details of the iostream library
in gcc 2.95.2. These will not work in gcc 3.0, which
has an ISO C++ compliant iostream library.
g++ 3.0 does not make any provision for being backwards
compatible with code that is dependent on bugs or
specific implementation details of earlier g++ compilers.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=5036&database=gcc
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2001-12-08 20:36 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2001-12-06 9:16 c++/5036: Internal compiler error in gcc-2.95.4. gcc-3.0 gives syntax errors shawley
2001-12-08 12:29 rodrigc
2001-12-08 12:36 rodrigc
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