[Bug lto/51573] [4.7 Regression] ICE (segfault) in lto_varpool_encoder_encode_initializer_p

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51573

--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-12-16 09:32:10 UTC ---
Reduced testcase:

struct T
{
  virtual void m () { } 
};
int
main ()
{
  bool fn (T);
  return 0;
}