1// Build don't link: 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 9struct A1 {}; 10struct A2 {}; 11 12struct B1 : virtual A1 {}; 13struct B2 : virtual A2 {}; 14 15struct C1 : virtual B2 {}; 16struct C2 : virtual B2 {}; 17 18struct D1 : virtual C1, virtual C2 {}; 19struct D2 : virtual C2, virtual B1 {}; 20 21struct E : virtual D1, virtual D2 {}; 22