[Bug c++/43206] New: [4.5 Regression] Revision 145440 caused ICE at cp/pt.c:9249

[hjl dot tools at gmail dot com]

Revision 145440:

http://gcc.gnu.org/ml/gcc-cvs/2009-04/msg00060.html

caused:

[...@gnu-34 rrs]$ cat pr43087.cc
template<class A> class NumericTraits{};
template<class B> class CovariantVector{};
template<class C> class Image{};
template<class H,
         class E,
         class D>
class F {
  typedef H G;
  typedef
  typename NumericTraits<typename G::PixelType>::RealType
  InputRealType;
};
template<typename TInputImage,
  typename TOutputImage=Image<
  CovariantVector<
  typename NumericTraits<
  typename TInputImage
::PixelType
>
::TInputImage
>
>
>
class XXX{};
XXX<Image<float> >
[...@gnu-34 rrs]$ ./145440/usr/bin/gcc -S pr43087.cc
pr43087.cc:25: internal compiler error: tree check: accessed elt 3 of tree_vec
with 2 elts in tsubst, at cp/pt.c:9249
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: [4.5 Regression] Revision 145440 caused ICE at
                    cp/pt.c:9249
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl dot tools at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43206