From mboxrd@z Thu Jan  1 00:00:00 1970
From: ayqazi@yahoo.co.uk
To: gcc-gnats@gcc.gnu.org
Subject: c++/4446: Internal crash using rtti on type 'double[][]' during compilation
Date: Tue, 02 Oct 2001 15:36:00 -0000
Message-id: <20011002223420.17612.qmail@sourceware.cygnus.com>
X-SW-Source: 2001-10/msg00023.html
List-Id: <gcc-prs.sourceware.org>

>Number:         4446
>Category:       c++
>Synopsis:       Internal crash using rtti on type 'double[][]' during compilation
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Tue Oct 02 15:36:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     ayqazi@yahoo.co.uk
>Release:        gcc-3.0.1 (official)
>Organization:
>Environment:
GNU/Linux (self-compiled)
kernel 2.4.10
glibc-2.1.3
binutils-2.11.90.0.15 (linux release, via www.kernel.org)
bash-2.05
>Description:
Command given:
gcc -c typeinfo_crash_bug.cc -v

Output:
Reading specs from /usr/lib/gcc-lib/i686-pc-linux-gnu/3.0.1/specs
Configured with: /home/asfand/src/packages/gcc-3.0.1/gcc-3.0.1/configure --prefix=/usr --enable-version-specific-runtime-libs --enable-languages=c,c++ --without-stabs --without-dwarf2 --disable-win32-registry --disable-nls
Thread model: single
gcc version 3.0.1
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.0.1/cc1plus -v -D__GNUC__=3 -D__GNUC_MINOR__=0 -D__GNUC_PATCHLEVEL__=1 -D__ELF__ -Dunix -Dlinux -D__ELF__ -D__unix__ -D__linux__ -D__unix -D__linux -Asystem=posix -D__NO_INLINE__ -D__STDC_HOSTED__=1 -D_GNU_SOURCE -Acpu=i386 -Amachine=i386 -Di386 -D__i386 -D__i386__ -D__tune_i686__ -D__tune_pentiumpro__ typeinfo_crash_bug.cc -D__GNUG__=3 -D__GXX_DEPRECATED -D__EXCEPTIONS -D__GXX_ABI_VERSION=100 -quiet -dumpbase typeinfo_crash_bug.cc -version -o /tmp/cc6lBSUO.s
GNU CPP version 3.0.1 (cpplib) (i386 Linux/ELF)
GNU C++ version 3.0.1 (i686-pc-linux-gnu)
	compiled by GNU C version 3.0.1.
ignoring nonexistent directory "/usr/i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/X11R6/include
 /opt/include
 /home/asfand/include
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.0.1/include/g++
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.0.1/include/g++/i686-pc-linux-gnu
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.0.1/include/g++/backward
 /usr/local/include
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.0.1/include
 /usr/include
End of search list.
typeinfo_crash_bug.cc: In function `int main()':
typeinfo_crash_bug.cc:6: Internal error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.

>How-To-Repeat:
Contents of file typeinfo_crash_bug.cc:

#include <iostream>
#include <typeinfo>

int main()
{
	std::cout << typeid(double[][]).name() << std::endl;
	return 0;
}

>Fix:
Use one or less square bracket pair in the typeid call...
at least then it gives a proper error message! :P

>Release-Note:
>Audit-Trail:
>Unformatted: