Path: utzoo!telly!ddsw1!mcdchg!rutgers!tut.cis.ohio-state.edu!ORION.CF.UCI.EDU!schmidt%crimee.ics.uci.edu
From: schmidt%crimee.ics.uci.edu@ORION.CF.UCI.EDU ("Douglas C. Schmidt")
Newsgroups: gnu.g++.bug
Subject: g++ 1.27 dies on sparc
Message-ID: <8811191250.aa24713@PARIS.ICS.UCI.EDU>
Date: 19 Nov 88 20:50:00 GMT
Sender: daemon@tut.cis.ohio-state.edu
Distribution: gnu
Organization: GNUs Not Usenet
Lines: 32


Hi,

   The following short program kills g++ 1.27 on the sun 4.  Here's
the code:

----------------------------------------
main ( ) {
   int j;
   j = ({register int _x = 7; ( (!_x) ? 1 : 
         (_x-=1,_x|=_x>>1,_x|=_x>>2,_x|=_x>>4,
         _x|=_x>>8,_x|=_x>>16,(_x+1) ) );});
}
----------------------------------------

and here's the diagnostic:

----------------------------------------
g++ version 1.27.0
 echo use .cc filename extension!
use .cc filename extension!
 /usr/public/lib/g++/gcc-cpp+ -v -I/cd/ua/schmidt/include/ -undef -D__GNU__ -D__GNUG__ -Dsparc -Dsun -Dunix -+ food.c /tmp/cca08005.cpp
GNU CPP version 1.27.0
 /usr/public/lib/g++/gcc-c++ /tmp/cca08005.cpp -quiet -dumpbase food.c -finline-functions -fmemoize-lookups -fsave-memoized -fchar-charconst -version -o /tmp/cca08005.s

food.c:5: Segmentation violation
/usr/public/g++: Program c++ got fatal signal 11.
----------------------------------------

this source code works fine with gcc 1.28 on the sparc.

Doug