http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46813
Summary: crashes on template definition error
Product: gcc
Version: 4.1.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: [email protected]
ReportedBy: [email protected]
I am trying to make a generic function which can be a STATIC member of several
different unrelated classes. When I use the following line in the template
definition, the compiler crashes. It is very repeatable.
template <class T>
T* T::list_builder (void)
I know there's an error here (I haven't figured it out yet), but the compiler
should be able to handle it without crashing. The output of the <gcc -v
-save-temps segment2.cpp> command is:
[j...@tyan bug]$
[j...@tyan bug]$ gcc -v -save-temps segment2.cpp
Using built-in specs.
Target: i386-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
--infodir=/usr/share/info --enable-shared --enable-threads=posix
--enable-checking=release --with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions
--enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk
--disable-dssi --enable-plugin
--with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre
--enable-libgcj-multifile --enable-java-maintainer-mode
--with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-cpu=generic
--host=i386-redhat-linux
Thread model: posix
gcc version 4.1.2 20070925 (Red Hat 4.1.2-33)
/usr/libexec/gcc/i386-redhat-linux/4.1.2/cc1plus -E -quiet -v -D_GNU_SOURCE
segment2.cpp -mtune=generic -fpch-preprocess -o segment2.ii
ignoring nonexistent directory
"/usr/lib/gcc/i386-redhat-linux/4.1.2/../../../../i386-redhat-linux/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/lib/gcc/i386-redhat-linux/4.1.2/../../../../include/c++/4.1.2
/usr/lib/gcc/i386-redhat-linux/4.1.2/../../../../include/c++/4.1.2/i386-redhat-linux
/usr/lib/gcc/i386-redhat-linux/4.1.2/../../../../include/c++/4.1.2/backward
/usr/local/include
/usr/lib/gcc/i386-redhat-linux/4.1.2/include
/usr/include
End of search list.
/usr/libexec/gcc/i386-redhat-linux/4.1.2/cc1plus -fpreprocessed segment2.ii
-quiet -dumpbase segment2.cpp -mtune=generic -auxbase segment2 -version -o
segment2.s
GNU C++ version 4.1.2 20070925 (Red Hat 4.1.2-33) (i386-redhat-linux)
compiled by GNU C version 4.1.2 20070925 (Red Hat 4.1.2-33).
GGC heuristics: --param ggc-min-expand=64 --param ggc-min-heapsize=64367
Compiler executable checksum: 22880ea8f8f6afdf4de1aaa96156a5d5
segment2.cpp:7: internal compiler error: in is_ancestor, at
cp/name-lookup.c:2243
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugzilla.redhat.com/bugzilla> for instructions.
Preprocessed source stored into /tmp/ccWYwZGS.out file, please attach this to
your bugreport.
[j...@tyan bug]$
