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// Copyright (C) 2005 Free Software Foundation, Inc. // Contributed by Nathan Sidwell 18 Oct 2005 <nathan@codesourcery.com> // PR 22604 // Origin: Volker Reichelt <reichelt@gcc.gnu.org> struct A; struct B { virtual A* foo(); // { dg-error "overriding" "" } }; namespace N { struct A : B { virtual A* foo(); // { dg-error "invalid covariant" "" } }; }