Add an UNSPEC_PROLOGUE_USE to prevent the link register from being considered dead.

[official-gcc.git] / gcc / testsuite / g++.old-deja / g++.ns / crash4.C

// Build don't link:
// Origin: Geoffrey Furnish <furnish@actel.com>

namespace N {

    template<class T> class C
    {
        template<class U> friend class C;
    };

}