1 // { dg-do assemble } 2 // 3 // Copyright (C) 2001 Free Software Foundation, Inc. 4 // Contributed by Nathan Sidwell 11 Apr 2001 <nathan@codesourcery.com> 5 6 // Bug 1944. We failed to calculate nearly emptiness properly, and 7 // lost primary too. 8 9 struct A1 {}; 10 struct A2 {}; 11 12 struct B1 : virtual A1 {}; 13 struct B2 : virtual A2 {}; 14 15 struct C1 : virtual B2 {}; 16 struct C2 : virtual B2 {}; 17 18 struct D1 : virtual C1, virtual C2 {}; 19 struct D2 : virtual C2, virtual B1 {}; 20 21 struct E : virtual D1, virtual D2 {}; 22