[Bug c++/50436] Crash or hang on invalid template code

[zackw at panix dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50436

--- Comment #1 from Zack Weinberg <zackw at panix dot com> 2011-09-16 19:13:13 
UTC ---
Here's a variant that hangs.

template <bool> struct VI {};
template <typename T>
struct IP
{
  static const bool r = IP<T>::r;
};
template <typename T>
struct V
{
  static const bool r = IP<T>::r;
  VI<r> vi;
};
struct X;
struct Y
{
  V<X> v;
}