compilation error gcc 4.5.2

[julien]

Issue reported on google code as well.

Observed on a ubuntu 11.04 beta2 that comes with a recent gcc release

julien@batou:/users/software/sire/buildcorelib$ make
[ 1%] Built target SireError
[ 3%] Built target SireStream
[ 3%] Built target libFoo
[ 3%] Built target libBar
[ 4%] Built target test_template_rtti
[ 4%] Built target test_exception_packing
[ 4%] Built target test_qhash_lookup
[ 5%] Built target SireID
[ 10%] Built target SireBase
[ 10%] Built target SireUnits
[ 10%] Built target SireBLASPACK
[ 16%] Built target SireMaths
[ 18%] Built target SireVol
[ 24%] Built target SireCAS
[ 25%] Built target SireDB
[ 25%] Building CXX object src/libs/SireMol/CMakeFiles/SireMol.dir/
angleid.cpp.o
In file included from /users/software/sire/corelib/src/libs/SireMol/
atomid.h:36:0,
from /users/software/sire/corelib/src/libs/SireMol/
atomidentifier.h:32,
from /users/software/sire/corelib/src/libs/SireMol/
angleid.h:32,
from /users/software/sire/corelib/src/libs/SireMol/
angleid.cpp:29:
/users/software/sire/corelib/src/libs/SireID/specify.hpp: In
instantiation of ‘SireID::Specify<SireMol::AtomID>’:
/users/software/sire/corelib/src/libs/SireMol/atomid.h:186:1:
instantiated from here
/users/software/sire/corelib/src/libs/SireID/specify.hpp:105:29:
error: ‘SireID::Specify<ID>::id’ has incomplete type
/users/software/sire/corelib/src/libs/SireMol/atomid.h:62:7: error:
forward declaration of ‘struct SireMol::AtomID::Identifier’
/users/software/sire/corelib/src/libs/SireID/specify.hpp: In copy
constructor ‘SireID::Specify<ID>::Specify(const SireID::Specify<ID>&)
[with ID = SireMol::AtomID]’:
/usr/include/qt4/QtCore/qmetatype.h:142:43: instantiated from ‘void*
qMetaTypeConstructHelper(const T*) [with T =
SireID::Specify<SireMol::AtomID>]’
/usr/include/qt4/QtCore/qmetatype.h:196:25: instantiated from ‘int
qRegisterMetaType(const char*, T*) [with T =
SireID::Specify<SireMol::AtomID>]’
/users/software/sire/corelib/src/libs/SireMol/atomid.h:186:1:
instantiated from here
/users/software/sire/corelib/src/libs/SireID/specify.hpp:137:71:
error: using invalid field ‘SireID::Specify<ID>::id’
/users/software/sire/corelib/src/libs/SireID/specify.hpp:137:71:
error: ‘const class SireID::Specify<SireMol::AtomID>’ has no member
named ‘id’
/users/software/sire/corelib/src/libs/SireID/specify.hpp: In member
function ‘uint SireID::Specify<ID>::hash() const [with ID =
SireMol::AtomID, uint = unsigned int]’:
/users/software/sire/corelib/src/libs/SireMol/angleid.cpp:439:1:
instantiated from here
/users/software/sire/corelib/src/libs/SireID/specify.hpp:283:31:
error: using invalid field ‘SireID::Specify<ID>::id’
/users/software/sire/corelib/src/libs/SireID/specify.hpp: In member
function ‘QString SireID::Specify<ID>::toString() const [with ID =
SireMol::AtomID]’:
/users/software/sire/corelib/src/libs/SireMol/angleid.cpp:439:1:
instantiated from here
/users/software/sire/corelib/src/libs/SireID/specify.hpp:185:63:
error: using invalid field ‘SireID::Specify<ID>::id’
/users/software/sire/corelib/src/libs/SireID/specify.hpp:188:56:
error: using invalid field ‘SireID::Specify<ID>::id’
/users/software/sire/corelib/src/libs/SireID/specify.hpp: In member
function ‘bool SireID::Specify<ID>::isNull() const [with ID =
SireMol::AtomID]’:
/users/software/sire/corelib/src/libs/SireMol/angleid.cpp:439:1:
instantiated from here
/users/software/sire/corelib/src/libs/SireID/specify.hpp:290:22:
error: using invalid field ‘SireID::Specify<ID>::id’
/users/software/sire/corelib/src/libs/SireID/specify.hpp: In member
function ‘QList<typename ID::Index> SireID::Specify<ID>::map(const
typename ID::SearchObject&) const [with ID = SireMol::AtomID, typename
ID::Index = SireMol::AtomIdx, typename ID::SearchObject =
SireMol::MolInfo]’:
/users/software/sire/corelib/src/libs/SireMol/angleid.cpp:439:1:
instantiated from here
/users/software/sire/corelib/src/libs/SireID/specify.hpp:197:48:
error: using invalid field ‘SireID::Specify<ID>::id’
/users/software/sire/corelib/src/libs/SireID/specify.hpp: In member
function ‘bool SireID::Specify<ID>::operator==(const
SireID::Specify<ID>&) const [with ID = SireMol::AtomID]’:
/users/software/sire/corelib/src/libs/SireID/id.h:103:55:
instantiated from ‘static bool SireID::ID::compare(const T&, const
SireID::ID&) [with T = SireID::Specify<SireMol::AtomID>, SireID::ID =
SireID::ID]’
/users/software/sire/corelib/src/libs/SireID/specify.hpp:176:59:
instantiated from ‘bool SireID::Specify<ID>::operator==(const
SireID::ID&) const [with ID = SireMol::AtomID]’
/users/software/sire/corelib/src/libs/SireMol/angleid.cpp:439:1:
instantiated from here
/users/software/sire/corelib/src/libs/SireID/specify.hpp:168:24:
error: ‘const class SireID::Specify<SireMol::AtomID>’ has no member
named ‘id’
/users/software/sire/corelib/src/libs/SireID/specify.hpp:168:24:
error: using invalid field ‘SireID::Specify<ID>::id’
In file included from /users/software/sire/corelib/src/libs/SireID/
name.h:35:0,
from /users/software/sire/corelib/src/libs/SireMol/
molname.h:32,
from /users/software/sire/corelib/src/libs/SireMol/
moleculeinfodata.h:42,
from /users/software/sire/corelib/src/libs/SireMol/
atomproperty.hpp:37,
from /users/software/sire/corelib/src/libs/SireMol/
atomcoords.h:32,
from /users/software/sire/corelib/src/libs/SireMol/
angleid.cpp:31:
/users/software/sire/corelib/src/libs/SireMaths/constants.h: At global
scope:
/users/software/sire/corelib/src/libs/SireMaths/constants.h:88:14:
warning: ‘SireMaths::smallest’ defined but not used
/users/software/sire/corelib/src/libs/SireMaths/constants.h:97:14:
warning: ‘SireMaths::largest’ defined but not used
make[2]: *** [src/libs/SireMol/CMakeFiles/SireMol.dir/angleid.cpp.o]
Error 1
make[1]: *** [src/libs/SireMol/CMakeFiles/SireMol.dir/all] Error 2
make: *** [all] Error 2

julien@batou:/users/software/sire/buildcorelib$ g++ -v
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/
4.5.2/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro
4.5.2-8ubuntu4' --with-bugurl=file:///usr/share/doc/gcc-4.5/
README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/
usr --program-suffix=-4.5 --enable-shared --enable-multiarch --with-
multiarch-defaults=x86_64-linux-gnu --enable-linker-build-id --with-
system-zlib --libexecdir=/usr/lib/x86_64-linux-gnu --without-included-
gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/
4.5 --libdir=/usr/lib/x86_64-linux-gnu --enable-nls --with-sysroot=/ --
enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-
time=yes --enable-plugin --enable-gold --enable-ld=default --with-
plugin-ld=ld.gold --enable-objc-gc --disable-werror --with-
arch-32=i686 --with-tune=generic --enable-checking=release --
build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-
gnu
Thread model: posix
gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4)


Installing g++-4.4 and

C=/usr/bin/gcc-4.4 CXX=/usr/bin/g++-4.4 cmake /path/to/sire

works