[Bug lto/86412] lto1: internal compiler error: in lto_symtab_prevailing_virtual_decl, at lto/lto-symtab.c

[skvadrik at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86412

--- Comment #2 from Ulya <skvadrik at gmail dot com> ---
Sorry, forgot to paste the last line in the minimal file:

template <typename> class a;
template <typename> class b;
class c {
  virtual bool d();
};
template <typename> class e : c {
public:
  template <typename f> e(f);
};
void g() { (e<b<a<class h>>>(g)); }