------- Additional Comments From scp at predict dot com 2005-06-30 21:00
-------
This fix has not made it to the gcc_4_0 branch, and the problem still exists in
gcc4.0.0. It is trivially recreated using the same test code:
gcc -v -o cv cv.cpp -lstdc++
Reading specs from
/usr/local/csw/gcc4/bin/../lib/gcc/sparc-sun-solaris2.8/4.0.0/specs
Target: sparc-sun-solaris2.8
Configured with: ../sources/gcc-4.0.0/configure --prefix=/opt/csw/gcc4
--with-local-prefix=/opt/csw --without-gnu-as --with-as=/usr/ccs/bin/as
--without-gnu-ld --with-ld=/usr/ccs/bin/ld --enable-threads=posix
--enable-shared --enable-multilib --enable-nls --with-included-gettext
--with-libiconv-prefix=/opt/csw --with-x --enable-java-awt=xlib
--with-system-zlib --enable-languages=c,c++,f95,java,objc,ada
Thread model: posix
gcc version 4.0.0
/usr/local/csw/gcc4/bin/../libexec/gcc/sparc-sun-solaris2.8/4.0.0/cc1plus
-quiet -v -iprefix
/usr/local/csw/gcc4/bin/../lib/gcc/sparc-sun-solaris2.8/4.0.0/ cv.cpp -quiet
-dumpbase cv.cpp -mcpu=v7 -auxbase cv -version -o /var/tmp//cc6dpjVx.s
ignoring nonexistent directory
"/usr/local/csw/gcc4/bin/../lib/gcc/sparc-sun-solaris2.8/4.0.0/../../../../sparc-sun-solaris2.8/include"
ignoring duplicate directory
"/opt/csw/gcc4/lib/gcc/sparc-sun-solaris2.8/4.0.0/../../../../include/c++/4.0.0"
ignoring duplicate directory
"/opt/csw/gcc4/lib/gcc/sparc-sun-solaris2.8/4.0.0/../../../../include/c++/4.0.0/sparc-sun-solaris2.8"
ignoring duplicate directory
"/opt/csw/gcc4/lib/gcc/sparc-sun-solaris2.8/4.0.0/../../../../include/c++/4.0.0/backward"
ignoring duplicate directory
"/opt/csw/gcc4/lib/gcc/sparc-sun-solaris2.8/4.0.0/include"
ignoring nonexistent directory
"/opt/csw/gcc4/lib/gcc/sparc-sun-solaris2.8/4.0.0/../../../../sparc-sun-solaris2.8/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/local/csw/gcc4/bin/../lib/gcc/sparc-sun-solaris2.8/4.0.0/../../../../include/c++/4.0.0
/usr/local/csw/gcc4/bin/../lib/gcc/sparc-sun-solaris2.8/4.0.0/../../../../include/c++/4.0.0/sparc-sun-solaris2.8
/usr/local/csw/gcc4/bin/../lib/gcc/sparc-sun-solaris2.8/4.0.0/../../../../include/c++/4.0.0/backward
/usr/local/csw/gcc4/bin/../lib/gcc/sparc-sun-solaris2.8/4.0.0/include
/opt/csw/include
/opt/csw/gcc4/include
/usr/include
End of search list.
GNU C++ version 4.0.0 (sparc-sun-solaris2.8)
compiled by GNU C version 4.0.0.
GGC heuristics: --param ggc-min-expand=82 --param ggc-min-heapsize=98304
/usr/ccs/bin/as -V -Qy -s -xarch=v8 -o /var/tmp//ccwNutZ8.o
/var/tmp//cc6dpjVx.s
/usr/ccs/bin/as: Sun WorkShop 6 2003/12/18 Compiler Common 6.0 Patch 114802-02
/usr/local/csw/gcc4/bin/../libexec/gcc/sparc-sun-solaris2.8/4.0.0/collect2 -V
-R /opt/csw/gcc4/lib -Y P,/opt/csw/gcc4/lib:/usr/ccs/lib:/usr/lib -Qy -o cv
/usr/local/csw/gcc4/bin/../lib/gcc/sparc-sun-solaris2.8/4.0.0/crt1.o
/usr/local/csw/gcc4/bin/../lib/gcc/sparc-sun-solaris2.8/4.0.0/crti.o
/usr/ccs/lib/values-Xa.o
/usr/local/csw/gcc4/bin/../lib/gcc/sparc-sun-solaris2.8/4.0.0/crtbegin.o
-L/usr/local/csw/gcc4/bin/../lib/gcc/sparc-sun-solaris2.8/4.0.0
-L/usr/local/csw/gcc4/bin/../lib/gcc
-L/opt/csw/gcc4/lib/gcc/sparc-sun-solaris2.8/4.0.0 -L/usr/ccs/bin -L/usr/ccs/lib
-L/usr/local/csw/gcc4/bin/../lib/gcc/sparc-sun-solaris2.8/4.0.0/../../..
-L/opt/csw/gcc4/lib/gcc/sparc-sun-solaris2.8/4.0.0/../../.. /var/tmp//ccwNutZ8.o
-lstdc++ -lgcc -lgcc_eh -lc -lgcc -lgcc_eh -lc
/usr/local/csw/gcc4/bin/../lib/gcc/sparc-sun-solaris2.8/4.0.0/crtend.o
/usr/local/csw/gcc4/bin/../lib/gcc/sparc-sun-solaris2.8/4.0.0/crtn.o
ld: Software Generation Utilities - Solaris Link Editors: 5.8-1.293
% ./cv
in C* C::l
cp=8
Applying the patch to the gcc-4.0.0 release version fixes the problem:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/method.c.diff?cvsroot=gcc&r1=1.324&r2=1.325
How do I request that this fix be folded into the gcc_4_0 branch?
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |scp at predict dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20746
