[Bug c++/11596] New: ICE with int templates

["weiss at sztaki dot hu" <gcc-bugzilla@gcc.gnu.org>]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11596

           Summary: ICE with int templates
           Product: gcc
           Version: 3.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: weiss at sztaki dot hu
                CC: gcc-bugs at gcc dot gnu dot org

The following example causes an ICE:


gonzo:~ # cat foo.cc
template <int A, int B, int C, bool D=(A<B)>
struct a
{
  enum { value = D? A+B: A+C };
};


template <int A>
struct b
{
//   enum { value = a<A,A,A>::value };  // compiles
//   enum { value = a<A,1,A>::value };  // compiles as well
//   enum { value = a<1,A,A>::value };  // compiles as well
  enum { value = a<1,1,A>::value };  // ICE
};


int main()
{
  return b<1>::value;
}

gonzo:~ # g++-cvs -v
Reading specs from /gml/shared/gcc-cvs/lib/gcc-lib/i686-pc-linux-gnu/3.4/specs
Configured with: ../gcc/configure --prefix=/gml/shared/gcc-cvs --enable-shared
--enable-languages=c,c++ --enable-threads=posix
Thread model: posix
gcc version 3.4 20030719 (experimental)

gonzo:~ # g++-cvs foo.cc
foo.cc:14: internal compiler error: Segmentation fault
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