optimization/4889: Compiling this file with -O fails with an internal compiler error.

[rodrigc@gcc.gnu.org]

Synopsis: Compiling this file with -O fails with an internal compiler error.

State-Changed-From-To: analyzed->closed
State-Changed-By: rodrigc
State-Changed-When: Fri Feb  1 08:28:16 2002
State-Changed-Why:
    Compiles with gcc 3.1 in CVS without crashing.
    However, the code makes use of implicit typenames,
    a gcc extension which is still supported in
    gcc 3.1, but is deprecated.
    
    In file included from micropolygon.h:43,
                     from imagebuffer.h:36,
                     from lights.h:42,
                     from lights.cpp:27:
    motion.h: In member function `void Aqsis::CqMotionSpec<T>::operator=(const
       Aqsis::CqMotionSpec<T>&)':
    motion.h:77: warning: `typename std::vector<T, std::allocator<_CharT>    >::const_iterator' is implicitly a typename
    motion.h:77: warning: implicit typename is deprecated, please see the    documentation for details
    motion.h: In member function `void
       Aqsis::CqMotionSpec<T>::ConcatAllTimeSlots(const T&)':
    motion.h:134: warning: `typename std::vector<T, std::allocator<_CharT>
       >::iterator' is implicitly a typename
    motion.h:134: warning: implicit typename is deprecated, please see the 
       documentation for details
    In file included from options.h:39,
                     from context.h:34,
                     from renderer.h:38,
                     from imagebuffer.h:37,
                     from lights.h:42,
                     from lights.cpp:27:
    parameters.h: In member function `Aqsis::CqParameterTypedUniformArray<T, I>&
       Aqsis::CqParameterTypedUniformArray<T, I>::operator=(const
       Aqsis::CqParameterTypedUniformArray<T, I>&)':
    parameters.h:494: warning: `typename std::vector<T, std::allocator<_CharT>
       >::iterator' is implicitly a typename
    parameters.h:494: warning: implicit typename is deprecated, please see the
       documentation for details

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=4889