// MSC: error C2440: 'initializing' : cannot convert from 'T *' to 'T (&)[4]'
// gcc: cannot convert from 'main::T *' to 'main::T (&)[4]

int main( void ) { // without func it works
  volatile int x = 0;
  struct T {};
  T a[4];
  T b[4];
  T (&u)[4] = x ? x++, a : b; // IC says <identifier "u" is undefined>
  struct T (&v)[4] = x ? x++, a : b; // ok
  T (&w)[4] = x ? (x++, a) : b; // ok
  T (&z)[4] = x ? a : b; // ok, gcc & MSC still complain
}