+++ /dev/null
-// Build don't link:
-
-#define CRASH 1
-#ifdef CRASH
-#define VIRTUAL virtual
-#else
-#define VIRTUAL
-#endif
-
-class A {};
-class B : public VIRTUAL A {};
-template <class Imp> class C : public /*virtual*/ Imp {};
-// define CRASH and uncomment here ^^^^^^^^^^^
-// and the crash goes away!!!!
-
-template class C<B>;