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// Copyright (C) 2007 Free Software Foundation // Contributed by Ollie Wild <aaw@google.com> // { dg-do compile } namespace N1 { void f (); struct f; // { dg-error "" "candidate" } } namespace N2 { void f (int); struct f; // { dg-error "" "candidate" } } namespace M { using namespace N1; using namespace N2; } using M::f; // { dg-error "ambiguous" }