Fix testsuite errors in debug mode

[FranÃois Dumont <frs dot dumont at gmail dot com>]

    Some line numbers had to be adapted following a recent fix in 
debug/array.

    lexicographical_compare/debug/irreflexive_neg.cc is failing since 
irreflexive check has been removed.

2016-07-02  FranÃois Dumont  <fdumont@gcc.gnu.org>

    * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: 
Adjust
    dg-error line numbers.
    * testsuite/23_containers/array/tuple_interface/
    tuple_element_debug_neg.cc: Likewise.
    * testsuite/25_algorithms/lexicographical_compare/debug/
    irreflexive_neg.cc: Remove.

FranÃois

Index: testsuite/23_containers/array/tuple_interface/get_debug_neg.cc
===================================================================
--- testsuite/23_containers/array/tuple_interface/get_debug_neg.cc	(revision 237944)
+++ testsuite/23_containers/array/tuple_interface/get_debug_neg.cc	(working copy)
@@ -28,6 +28,6 @@
 int n2 = std::get<1>(std::move(a));
 int n3 = std::get<1>(ca);
 
-// { dg-error "static assertion failed" "" { target *-*-* } 274 }
-// { dg-error "static assertion failed" "" { target *-*-* } 283 }
-// { dg-error "static assertion failed" "" { target *-*-* } 291 }
+// { dg-error "static assertion failed" "" { target *-*-* } 273 }
+// { dg-error "static assertion failed" "" { target *-*-* } 282 }
+// { dg-error "static assertion failed" "" { target *-*-* } 290 }
Index: testsuite/23_containers/array/tuple_interface/tuple_element_debug_neg.cc
===================================================================
--- testsuite/23_containers/array/tuple_interface/tuple_element_debug_neg.cc	(revision 237944)
+++ testsuite/23_containers/array/tuple_interface/tuple_element_debug_neg.cc	(working copy)
@@ -23,4 +23,4 @@
 
 typedef std::tuple_element<1, std::array<int, 1>>::type type;
 
-// { dg-error "static assertion failed" "" { target *-*-* } 309 }
+// { dg-error "static assertion failed" "" { target *-*-* } 308 }
Index: testsuite/25_algorithms/lexicographical_compare/debug/irreflexive_neg.cc
===================================================================
--- testsuite/25_algorithms/lexicographical_compare/debug/irreflexive_neg.cc	(revision 237944)
+++ testsuite/25_algorithms/lexicographical_compare/debug/irreflexive_neg.cc	(nonexistent)
@@ -1,70 +0,0 @@
-// Copyright (C) 2015-2016 Free Software Foundation, Inc.
-//
-// This file is part of the GNU ISO C++ Library.  This library is free
-// software; you can redistribute it and/or modify it under the
-// terms of the GNU General Public License as published by the
-// Free Software Foundation; either version 3, or (at your option)
-// any later version.
-//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this library; see the file COPYING3.  If not see
-// <http://www.gnu.org/licenses/>.
-//
-// { dg-options "-std=gnu++11" }
-// { dg-require-debug-mode "" }
-// { dg-do run { xfail *-*-* } }
-
-#include <algorithm>
-#include <testsuite_hooks.h>
-
-struct A
-{
-  A(int i) : _i(i)
-  { }
-
-  int _i;
-};
-
-bool
-operator<(A a, int i)
-{ return a._i < i; }
-
-bool
-operator<(int i, A a)
-{ return i < a._i; }
-
-void test01()
-{
-  bool test __attribute__((unused)) = true;
-
-  A as[] { 0, 1, 2, 3 };
-  int is[] { 0, 1, 2, 3 };
-  VERIFY( !std::lexicographical_compare(as, as + 4, is, is + 4) );
-}
-
-bool
-bad_lower(int lhs, int rhs)
-{
-  if (lhs == 0)
-    return true;
-
-  return lhs < rhs;
-}
-
-void test02()
-{
-  int is[] { 0, 1, 2, 3 };
-  std::lexicographical_compare(is, is + 4, is, is + 4, bad_lower);
-}
-
-int main()
-{
-  test01();
-  test02();
-  return 0;
-}