[Bug debug/20513] New: ICE when compiling with debug info and embedded using

["lenz at cs dot wisc dot edu" <gcc-bugzilla at gcc dot gnu dot org>]

test.cc:12: internal compiler error: in force_decl_die, at dwarf2out.c:12488

I get an ICE when compiling the following file with the -g flag.  If -g is not
passed, it compiles fine.  This is with the latest gcc-4.0 package in the
debian-amd64 gcc-3.4 archive, which reports as "gcc (GCC) 4.0.0 20050304
(prerelease) (Debian 4.0-0pre7)"

  class Foo {
  public:
    int x;
    virtual ~Foo() { }
    virtual Foo* blah() { return this; }
  };

  class FooBar : public Foo {
  public:
    using Foo::blah;
    using Foo::x;
  };


int main() { return 0; }

-- 
           Summary: ICE when compiling with debug info and embedded using
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: debug
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: lenz at cs dot wisc dot edu
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20513