Qt5.3.0-alpha build fails in QtDeclarative

compiler/qqmltypecompiler.cpp: In member function ‘bool QQmlPropertyValidator::validateObject(int, const QV4::CompiledData::Binding*, bool)’:
compiler/qqmltypecompiler.cpp:1675:175: error: no matching function for call to ‘lower_bound(QVarLengthArray<const QV4::CompiledData::Binding*, 8>::const_iterator, QVarLengthArra
y<const QV4::CompiledData::Binding*, 8>::const_iterator, const quint32&, QQmlPropertyValidator::validateObject(int, const QV4::CompiledData::Binding*, bool)::GroupPropertyFinder)
’
compiler/qqmltypecompiler.cpp:1675:175: note: candidates are:
In file included from /usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.7.2/../../../../include/c++/4.7.2/algorithm:62:0,
                 from /aux/dev/qt/qt5_test/qtbase/include/QtCore/../../src/corelib/global/qglobal.h:82,
                 from /aux/dev/qt/qt5_test/qtbase/include/QtCore/qglobal.h:1,
                 from compiler/qqmltypecompiler_p.h:44,
                 from compiler/qqmltypecompiler.cpp:42:
/usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.7.2/../../../../include/c++/4.7.2/bits/stl_algobase.h:937:5: note: template<class _ForwardIterator, class _Tp> _ForwardIterator std:
:lower_bound(_ForwardIterator, _ForwardIterator, const _Tp&)
/usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.7.2/../../../../include/c++/4.7.2/bits/stl_algobase.h:937:5: note:   template argument deduction/substitution failed:
compiler/qqmltypecompiler.cpp:1675:175: note:   candidate expects 3 arguments, 4 provided
In file included from /usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.7.2/../../../../include/c++/4.7.2/algorithm:63:0,
                 from /aux/dev/qt/qt5_test/qtbase/include/QtCore/../../src/corelib/global/qglobal.h:82,
                 from /aux/dev/qt/qt5_test/qtbase/include/QtCore/qglobal.h:1,
                 from compiler/qqmltypecompiler_p.h:44,
                 from compiler/qqmltypecompiler.cpp:42:
/usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.7.2/../../../../include/c++/4.7.2/bits/stl_algo.h:2450:5: note: template<class _FIter, class _Tp, class _Compare> _FIter std::lower_bound(_FIter, _FIter, const _Tp&, _Compare)
compiler/qqmltypecompiler.cpp:1675:175: error: template argument for ‘template<class _FIter, class _Tp, class _Compare> _FIter std::lower_bound(_FIter, _FIter, const _Tp&, _Compare)’ uses local type ‘QQmlPropertyValidator::validateObject(int, const QV4::CompiledData::Binding*, bool)::GroupPropertyFinder’
compiler/qqmltypecompiler.cpp:1675:175: error:   trying to instantiate ‘template<class _FIter, class _Tp, class _Compare> _FIter std::lower_bound(_FIter, _FIter, const _Tp&, _Compare)’
compiler/qqmltypecompiler.cpp:1775:197: error: no matching function for call to ‘lower_bound(QVarLengthArray<const QV4::CompiledData::Binding*, 8>::const_iterator, QVarLengthArray<const QV4::CompiledData::Binding*, 8>::const_iterator, const quint32&, QQmlPropertyValidator::validateObject(int, const QV4::CompiledData::Binding*, bool)::GroupPropertyFinder)’
compiler/qqmltypecompiler.cpp:1775:197: note: candidates are:
In file included from /usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.7.2/../../../../include/c++/4.7.2/algorithm:62:0,
                 from /aux/dev/qt/qt5_test/qtbase/include/QtCore/../../src/corelib/global/qglobal.h:82,
                 from /aux/dev/qt/qt5_test/qtbase/include/QtCore/qglobal.h:1,
                 from compiler/qqmltypecompiler_p.h:44,
                 from compiler/qqmltypecompiler.cpp:42:
/usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.7.2/../../../../include/c++/4.7.2/bits/stl_algobase.h:937:5: note: template<class _ForwardIterator, class _Tp> _ForwardIterator std::lower_bound(_ForwardIterator, _ForwardIterator, const _Tp&)
/usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.7.2/../../../../include/c++/4.7.2/bits/stl_algobase.h:937:5: note:   template argument deduction/substitution failed:
compiler/qqmltypecompiler.cpp:1775:197: note:   candidate expects 3 arguments, 4 provided
In file included from /usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.7.2/../../../../include/c++/4.7.2/algorithm:63:0,
                 from /aux/dev/qt/qt5_test/qtbase/include/QtCore/../../src/corelib/global/qglobal.h:82,
                 from /aux/dev/qt/qt5_test/qtbase/include/QtCore/qglobal.h:1,
                 from compiler/qqmltypecompiler_p.h:44,
                 from compiler/qqmltypecompiler.cpp:42:
/usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.7.2/../../../../include/c++/4.7.2/bits/stl_algo.h:2450:5: note: template<class _FIter, class _Tp, class _Compare> _FIter std::lower_bound(_FIter, _FIter, const _Tp&, _Compare)
compiler/qqmltypecompiler.cpp:1775:197: error: template argument for ‘template<class _FIter, class _Tp, class _Compare> _FIter std::lower_bound(_FIter, _FIter, const _Tp&, _Compare)’ uses local type ‘QQmlPropertyValidator::validateObject(int, const QV4::CompiledData::Binding*, bool)::GroupPropertyFinder’
compiler/qqmltypecompiler.cpp:1775:197: error:   trying to instantiate ‘template<class _FIter, class _Tp, class _Compare> _FIter std::lower_bound(_FIter, _FIter, const _Tp&, _Compare)’