This code (for better or worse) appeared to have built with 4.0.1. By adding
the "class" stuff in the template specialization the static member was actually
instantiated. With just <> no instantiation occurred.
g++ -v -save-temps -c tmp.cc
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v
--enable-languages=c,c++,fortran,objc,obj-c++,treelang --prefix=/usr
--enable-shared --with-system-zlib --libexecdir=/usr/lib
--without-included-gettext --enable-threads=posix --enable-nls
--program-suffix=-4.1 --enable-__cxa_atexit --enable-clocale=gnu
--enable-libstdcxx-debug --enable-mpfr --with-tune=i686
--enable-checking=release i486-linux-gnu
Thread model: posix
gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)
/usr/lib/gcc/i486-linux-gnu/4.1.2/cc1plus -E -quiet -v -D_GNU_SOURCE tmp.cc
-mtune=i686 -fpch-preprocess -o tmp.ii
ignoring nonexistent directory "/usr/local/include/i486-linux-gnu"
ignoring nonexistent directory
"/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../i486-linux-gnu/include"
ignoring nonexistent directory "/usr/include/i486-linux-gnu"
#include "..." search starts here:
#include <...> search starts here:
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/i486-linux-gnu
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/backward
/usr/local/include
/usr/lib/gcc/i486-linux-gnu/4.1.2/include
/usr/include
End of search list.
/usr/lib/gcc/i486-linux-gnu/4.1.2/cc1plus -fpreprocessed tmp.ii -quiet
-dumpbase tmp.cc -mtune=i686 -auxbase tmp -version -o tmp.s
GNU C++ version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21) (i486-linux-gnu)
compiled by GNU C version 4.1.2 20061115 (prerelease) (Debian
4.1.1-21).GGC heuristics: --param ggc-min-expand=81 --param
ggc-min-heapsize=96557
Compiler executable checksum: 183d42a838ed2b7313bffcb8f2f2fda7
tmp.cc: In constructor ChainHashTable<Key, Value, HashFunc>::ChainHashTable()
[with Key = const elfsymbol*, Value = CF::ElxrFunction*, HashFunc =
elfsymbol_hash]:
tmp.cc:35: instantiated from MemoryManager<ChainHashTable<const elfsymbol*,
CF::ElxrFunction*, elfsymbol_hash>::Link> ChainHashTable<const elfsymbol*,
CF::ElxrFunction*, elfsymbol_hash>::linkmanager
tmp.cc:35: instantiated from ChainHashTable<Key, Value,
HashFunc>::ChainHashTable() [with Key = const elfsymbol*, Value =
CF::ElxrFunction*, HashFunc = elfsymbol_hash]
tmp.cc:65: instantiated from here
tmp.cc:35: internal compiler error: in instantiate_decl, at cp/pt.c:11775
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
For Debian GNU/Linux specific bug reporting instructions,
see <URL:file:///usr/share/doc/gcc-4.1/README.Bugs>.
Preprocessed source stored into /tmp/ccy7OWHQ.out file, please attach this to
your bugreport.
I don't see a way to attach the file, but perhaps that's available after I
commit...
--
Summary: ICE in some (probably mal-formed) template code
Product: gcc
Version: 4.1.2
Status: UNCONFIRMED
Severity: minor
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: keenan dot forbes at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37970
