Mingw compilation fails in angle

D:\dev\qt\qt-stable\src\qtbase\src\3rdparty\angle\src\libGLESv2\renderer\IndexRangeCache.cpp: In member function 'bool rx::IndexRangeCache::IndexRange::operator<(const rx::IndexRangeCache::IndexRange&
) const':
D:\dev\qt\qt-stable\src\qtbase\src\3rdparty\angle\src\libGLESv2\renderer\IndexRangeCache.cpp:87:56:
error: 'std::tr1' has not been declared
     return std::make_tuple(type, offset, count) < std::tr1::make_tuple(rhs.type, rhs.offset, rhs.count);