Description of problem: internal compiler error related to template substitution

[ 37%] Building CXX object kpimutils/CMakeFiles/kpimutils.dir/spellingfilter.o
cd /builddir/build/BUILD/kdepimlibs-4.8.0/x86_64-redhat-linux-gnu/kpimutils && /usr/bin/c++   -DMAKE_KPIMUTILS_LIB -D_BSD_SOURCE -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -DQT_NO_STL -DQT_NO_CAST_TO_ASCII -D_REENTRANT -DKDE_DEPRECATED_WARNINGS -DKDE4_CMAKE_TOPLEVEL_DIR_LENGTH=21 -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DKDE_DEFAULT_DEBUG_AREA=5321 -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4  -m64 -mtune=generic  -Wnon-virtual-dtor -Wno-long-long -ansi -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -Wformat-security -fno-exceptions -DQT_NO_EXCEPTIONS -fno-check-new -fno-common -Woverloaded-virtual -fno-threadsafe-statics -fvisibility=hidden -Werror=return-type -fvisibility-inlines-hidden -O2 -DNDEBUG -DQT_NO_DEBUG -fPIC -I/builddir/build/BUILD/kdepimlibs-4.8.0/x86_64-redhat-linux-gnu/kpimutils -I/builddir/build/BUILD/kdepimlibs-4.8.0/kpimutils -I/builddir/build/BUILD/kdepimlibs-4.8.0 -I/builddir/build/BUILD/kdepimlibs-4.8.0/x86_64-redhat-linux-gnu -I/builddir/build/BUILD/kdepimlibs-4.8.0/kpimutils/../kmime -I/usr/include/kde4 -I/usr/include/kde4/KDE -I/usr/include/KDE -I/usr/include/phonon -I/usr/include/QtXmlPatterns -I/usr/include/QtXml -I/usr/include/QtWebKit -I/usr/include/QtUiTools -I/usr/include/QtTest -I/usr/include/QtSvg -I/usr/include/QtSql -I/usr/include/QtScriptTools -I/usr/include/QtScript -I/usr/include/QtOpenGL -I/usr/include/QtNetwork -I/usr/include/QtMultimedia -I/usr/include/QtHelp -I/usr/include/QtDesigner -I/usr/include/QtDeclarative -I/usr/include/QtDBus -I/usr/include/Qt3Support -I/usr/include/QtGui -I/usr/include/QtCore -I/usr/include/Qt -I/usr/lib64/qt4/mkspecs/default    -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -o CMakeFiles/kpimutils.dir/spellingfilter.o -c /builddir/build/BUILD/kdepimlibs-4.8.0/kpimutils/spellingfilter.cpp
In file included from /usr/include/QtDBus/qdbusreply.h:52:0,
                 from /usr/include/QtDBus/qdbusconnectioninterface.h:48,
                 from /usr/include/QtDBus/QtDBus:8,
                 from /builddir/build/BUILD/kdepimlibs-4.8.0/x86_64-redhat-linux-gnu/akonadi/notificationsourceinterface.h:21,
                 from /builddir/build/BUILD/kdepimlibs-4.8.0/akonadi/changenotificationdependenciesfactory.cpp:22:
/usr/include/QtDBus/qdbuspendingreply.h: In substitution of 'template<class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8> template<int Index> const typename QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::Select::Type QDBusPendingReply::argumentAt() const [with int Index = <missing>; T1 = 0; T2 = <missing>; T3 = <missing>; T4 = <missing>; T5 = <missing>; T6 = <missing>; T7 = <missing>; T8 = <missing>]':
/usr/include/QtDBus/qdbuspendingreply.h:186:30:   required from 'QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::operator typename QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::Select<0>::Type() const [with T1 = QDBusObjectPath; T2 = void; T3 = void; T4 = void; T5 = void; T6 = void; T7 = void; T8 = void; typename QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::Select<0>::Type = QDBusObjectPath]'
/builddir/build/BUILD/kdepimlibs-4.8.0/akonadi/changenotificationdependenciesfactory.cpp:39:83:   required from here
/usr/include/QtDBus/qdbuspendingreply.h:170:40: internal compiler error: in tsubst, at cp/pt.c:11285
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://bugzilla.redhat.com/bugzilla> for instructions.

See the whole buildlog
http://koji.fedoraproject.org/koji/taskinfo?taskID=3717399

Version-Release number of selected component (if applicable):
4.7.0-0.8.fc17 

How reproducible:

Steps to Reproduce:
1. fedpkg clone kdepimlibs
2. fedpkg build
  
Actual results:
Compiler error

Expected results:
Build ;-)

Additional info:
It's known 4.7.97 (latest rc) built with gcc 4.7.0-0.2.fc17.