Re: c++/3689: ICE on typeid() with -fno-rtti

Re: c++/3689: ICE on typeid() with -fno-rtti

[lerdsuwa]

Synopsis: ICE on typeid() with -fno-rtti

State-Changed-From-To: open->closed
State-Changed-By: lerdsuwa
State-Changed-When: Fri Aug 10 08:22:59 2001
State-Changed-Why:
    In the main trunk (gcc 3.1), the error message
      cannot use typeid with -fno-rtti
    is displayed.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=3689&database=gcc

c++/3689: ICE on typeid() with -fno-rtti

[carlo]

>Number:         3689
>Category:       c++
>Synopsis:       ICE on typeid() with -fno-rtti
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Jul 14 19:06:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     carlo@alinoe.com
>Release:        2.95.3
>Organization:
>Environment:
i686-unknown-linux-gnu
>Description:
2.95.x terminates with an ICE on a typeid when
using -fno-rtti.
>How-To-Repeat:
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
 >g++-2.95.3 -v -fno-rtti test.cc
 Reading specs from /usr/local/gcc-2.95.3/lib/gcc-lib/i686-pc-linux-gnu/2.95.3/specs
 gcc version 2.95.3 20010315 (release)
  /usr/local/gcc-2.95.3/lib/gcc-lib/i686-pc-linux-gnu/2.95.3/cpp0 -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 -Acpu(i386) -Amachine(i386) -Di386 -D__i386 -D__i386__ -Di686 -Dpentiumpro -D__i686 -D__i686__ -D__pentiumpro -D__pentiumpro__ test.cc /tmp/cc0Kq1dX.ii
 GNU CPP version 2.95.3 20010315 (release) (i386 Linux/ELF)
 #include "..." search starts here:
 #include <...> search starts here:
  /usr/local/gcc-2.95.3/lib/gcc-lib/i686-pc-linux-gnu/2.95.3/../../../../include/g++-3
  /usr/local/include
  /usr/local/gcc-2.95.3/lib/gcc-lib/i686-pc-linux-gnu/2.95.3/../../../../i686-pc-linux-gnu/include
  /usr/local/gcc-2.95.3/lib/gcc-lib/i686-pc-linux-gnu/2.95.3/include
  /usr/include
 End of search list.
 The following default directories have been omitted from the search path:
 End of omitted list.
  /usr/local/gcc-2.95.3/lib/gcc-lib/i686-pc-linux-gnu/2.95.3/cc1plus /tmp/cc0Kq1dX.ii -quiet -dumpbase test.cc -version -fno-rtti -o /tmp/ccC0X0NJ.s
 GNU C++ version 2.95.3 20010315 (release) (i686-pc-linux-gnu) compiled by GNU C version 2.95.3 20010315 (release).
 test.cc: In function `int main()':
 test.cc:5: Internal compiler error.
 test.cc:5: Please submit a full bug report.
 test.cc:5: See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
 
 >cat test.cc
 #include <typeinfo>
  
 int main(void)
 {
   typeid(int);
   return 0;
 }