llvm-gcc-4.2/gcc/testsuite/g++.dg/overload/arg1.C

// { dg-do compile }

// Copyright (C) 2004 Free Software Foundation, Inc.
// Contributed by Nathan Sidwell 30 Nov 2004 <nathan@codesourcery.com>

// PR 17431. copy ctor from user conv
// Origin: Volker Reichelt <reichelt@gcc.gnu.org>

struct A {};

struct B : A
{
  B(int); // { dg-error "" "" }
  B(B &); // { dg-error "" "" }
  B(A); // { dg-error "" "" }
};

void foo(B);

void bar()
{
  foo(0); // { dg-error "no matching function|initializing" "" }
}