2 // { dg-options "-fsanitize=null -fvtable-verify=std" }
3 // { dg-skip-if "" { *-*-* } { "-flto" } { "" } }
5 template < typename T > struct A
9 template < typename T > struct C: virtual public A < T >
11 C & operator<< (C & (C &));
13 template < typename T >
14 C < T > &endl (C < int > &c)