generation_prohibited.c: Remove, swap can indeed throw (DR 774).

2010-01-31  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/array/requirements/exception/
	generation_prohibited.c: Remove, swap can indeed throw (DR 774).

	* testsuite/util/exception/safety.h (insert_base<__versa_string>): Fix.
	* testsuite/util/testsuite_container_traits.h
	(traits<__versa_string>): Enable insert tests.

2010-01-31  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/forward_list.h (forward_list<>::insert_after
	(const_iterator, size_type, const _Tp&), insert_after(const_iterator,
	_InputIterator, _InputIterator), insert_after(const_iterator,
	std::initializer_list<>)): Fix return type per N3000.
	* testsuite/23_containers/forward_list/ext_pointer/modifiers/2.cc:
	Adjust.
	* testsuite/23_containers/forward_list/modifiers/2.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	assign_neg.cc: Adjust dg-error line numbers.
	* testsuite/23_containers/forward_list/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	constructor_2_neg.cc: Likewise.

From-SVN: r156419

9 files changed, 48 insertions, 62 deletions

diff --git a/libstdc++-v3/testsuite/23_containers/array/requirements/exception/generation_prohibited.cc b/libstdc++-v3/testsuite/23_containers/array/requirements/exception/generation_prohibited.cc
deleted file mode 100644
index 5ecf8fb..0000000
--- a/libstdc++-v3/testsuite/23_containers/array/requirements/exception/generation_prohibited.cc
+++ /dev/null
@@ -1,34 +0,0 @@
-// { dg-options "-std=gnu++0x -D_GLIBCXX_IS_AGGREGATE" }
-// { dg-require-cstdint "" }
-// { dg-do run { xfail *-*-* } }
-
-// 2009-09-09  Benjamin Kosnik  <benjamin@redhat.com>
-
-// Copyright (C) 2009 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/>.
-
-#include <array>
-#include <exception/safety.h>
-
-// Container requirement testing, exceptional behavior
-int main()
-{
-  typedef __gnu_cxx::throw_value_random value_type;
-  typedef std::array<value_type, 129> test_type;
-  __gnu_test::generation_prohibited<test_type> test;
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/23_containers/forward_list/ext_pointer/modifiers/2.cc b/libstdc++-v3/testsuite/23_containers/forward_list/ext_pointer/modifiers/2.cc
index 00f8fed..d9a437e 100644
--- a/libstdc++-v3/testsuite/23_containers/forward_list/ext_pointer/modifiers/2.cc
+++ b/libstdc++-v3/testsuite/23_containers/forward_list/ext_pointer/modifiers/2.cc
@@ -1,6 +1,6 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2008, 2009, 2010 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
@@ -38,7 +38,9 @@ test01()
   std::forward_list<int, _ExtPtr_allocator<int> > fl(
     {0, 1, 2, 3, 4, 5, 6, 7, 8, 9});
 
-  fl.insert_after(fl.before_begin(), 42);
+  std::forward_list<int, _ExtPtr_allocator<int> >::iterator ret
+    = fl.insert_after(fl.before_begin(), 42);
+  VERIFY(ret == fl.begin());
   VERIFY(fl.front() == 42);
 }
 
@@ -49,15 +51,17 @@ test02()
   std::forward_list<int, _ExtPtr_allocator<int> > fl(
     {0, 1, 2, 3, 4, 5, 6, 7, 8, 9});
 
-  std::forward_list<int, _ExtPtr_allocator<int> >::const_iterator 
-    pos = fl.cbegin();
+  std::forward_list<int, _ExtPtr_allocator<int> >::const_iterator pos
+    = fl.cbegin();
 
   ++pos;
   VERIFY(*pos == 1);
 
   // Note: Calling l.insert_after(pos, 5, 42); without the long five
   // gets resolved to the iterator range version and fails to compile!
-  fl.insert_after(pos, 5, 42);
+  std::forward_list<int, _ExtPtr_allocator<int> >::iterator ret
+    = fl.insert_after(pos, 5, 42);
+  VERIFY(ret == pos);
   VERIFY(*pos == 1);
 
   ++pos;
@@ -76,14 +80,16 @@ test03()
   std::forward_list<int, _ExtPtr_allocator<int> > fl(
     {0, 1, 2, 3, 4, 5, 6, 7, 8, 9});
 
-  std::forward_list<int, _ExtPtr_allocator<int> >::const_iterator 
-    pos = fl.cbegin();
+  std::forward_list<int, _ExtPtr_allocator<int> >::const_iterator pos
+    = fl.cbegin();
 
   ++pos;
   VERIFY(*pos == 1);
 
   int i[3] = {666, 777, 888};
-  fl.insert_after(pos, i, i+3);
+  std::forward_list<int, _ExtPtr_allocator<int> >::iterator ret
+    = fl.insert_after(pos, i, i + 3);
+  VERIFY(ret == pos);
   VERIFY(*pos == 1);
 
   ++pos;
@@ -107,7 +113,9 @@ test04()
   ++pos;
   VERIFY(*pos == 1);
 
-  fl.insert_after(pos, {-1, -2, -3, -4, -5});
+  std::forward_list<int, _ExtPtr_allocator<int> >::iterator ret
+    = fl.insert_after(pos, {-1, -2, -3, -4, -5});
+  VERIFY(ret == pos);
   VERIFY(*pos == 1);
 
   ++pos;
@@ -123,16 +131,18 @@ test05()
   std::forward_list<std::string, _ExtPtr_allocator<std::string> > fl(
     {"AAA", "BBB", "CCC"});
 
-  std::forward_list<std::string, _ExtPtr_allocator<std::string> >::const_iterator 
-    pos = fl.cbegin();
+  std::forward_list<std::string, _ExtPtr_allocator<std::string> >::
+    const_iterator pos = fl.cbegin();
 
   ++pos;
   VERIFY(*pos == "BBB");
 
   std::string x( "XXX" );
-  fl.insert_after(pos, std::move(x));
+  std::forward_list<std::string, _ExtPtr_allocator<std::string> >::iterator ret
+    = fl.insert_after(pos, std::move(x));
   VERIFY(*pos == "BBB");
   ++pos;
+  VERIFY(ret == pos);
   VERIFY(*pos == "XXX");
   ++pos;
   VERIFY(*pos == "CCC");
diff --git a/libstdc++-v3/testsuite/23_containers/forward_list/modifiers/2.cc b/libstdc++-v3/testsuite/23_containers/forward_list/modifiers/2.cc
index 043a3d7..92678f3 100644
--- a/libstdc++-v3/testsuite/23_containers/forward_list/modifiers/2.cc
+++ b/libstdc++-v3/testsuite/23_containers/forward_list/modifiers/2.cc
@@ -1,6 +1,6 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2008, 2009, 2010 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
@@ -34,7 +34,9 @@ test01()
 {
   std::forward_list<int> fl({0, 1, 2, 3, 4, 5, 6, 7, 8, 9});
 
-  fl.insert_after(fl.before_begin(), 42);
+  std::forward_list<int>::iterator ret = fl.insert_after(fl.before_begin(),
+							 42);
+  VERIFY(ret == fl.begin());
   VERIFY(fl.front() == 42);
 }
 
@@ -50,7 +52,8 @@ test02()
 
   // Note: Calling l.insert_after(pos, 5, 42); without the long five
   // gets resolved to the iterator range version and fails to compile!
-  fl.insert_after(pos, 5, 42);
+  std::forward_list<int>::iterator ret = fl.insert_after(pos, 5, 42);
+  VERIFY(ret == pos);
   VERIFY(*pos == 1);
 
   ++pos;
@@ -73,7 +76,8 @@ test03()
   VERIFY(*pos == 1);
 
   int i[3] = {666, 777, 888};
-  fl.insert_after(pos, i, i+3);
+  std::forward_list<int>::iterator ret = fl.insert_after(pos, i, i + 3);
+  VERIFY(ret == pos);
   VERIFY(*pos == 1);
 
   ++pos;
@@ -94,7 +98,9 @@ test04()
   ++pos;
   VERIFY(*pos == 1);
 
-  fl.insert_after(pos, {-1, -2, -3, -4, -5});
+  std::forward_list<int>::iterator ret
+    = fl.insert_after(pos, {-1, -2, -3, -4, -5});
+  VERIFY(ret == pos);
   VERIFY(*pos == 1);
 
   ++pos;
@@ -114,9 +120,11 @@ test05()
   VERIFY(*pos == "BBB");
 
   std::string x( "XXX" );
-  fl.insert_after(pos, std::move(x));
+  std::forward_list<std::string>::iterator ret
+    = fl.insert_after(pos, std::move(x));
   VERIFY(*pos == "BBB");
   ++pos;
+  VERIFY(ret == pos);
   VERIFY(*pos == "XXX");
   ++pos;
   VERIFY(*pos == "CCC");
diff --git a/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/assign_neg.cc b/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/assign_neg.cc
index 1625e3b..7e6e649 100644
--- a/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/assign_neg.cc
+++ b/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/assign_neg.cc
@@ -1,6 +1,6 @@
 // { dg-do compile }
 // { dg-options "-std=gnu++0x" }
-// { dg-error "no matching" "" { target *-*-* } 1196 }
+// { dg-error "no matching" "" { target *-*-* } 1205 }
 // { dg-excess-errors "" }
 
 // Copyright (C) 2009, 2010 Free Software Foundation
diff --git a/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/constructor_1_neg.cc b/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/constructor_1_neg.cc
index 5acfcd1..439a7b3 100644
--- a/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/constructor_1_neg.cc
+++ b/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/constructor_1_neg.cc
@@ -1,6 +1,6 @@
 // { dg-do compile }
 // { dg-options "-std=gnu++0x" }
-// { dg-error "no matching" "" { target *-*-* } 1196 }
+// { dg-error "no matching" "" { target *-*-* } 1205 }
 // { dg-excess-errors "" }
 
 // Copyright (C) 2009, 2010 Free Software Foundation
diff --git a/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/constructor_2_neg.cc b/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/constructor_2_neg.cc
index dcf6908..8184b67 100644
--- a/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/constructor_2_neg.cc
+++ b/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/constructor_2_neg.cc
@@ -1,6 +1,6 @@
 // { dg-do compile }
 // { dg-options "-std=gnu++0x" }
-// { dg-error "no matching" "" { target *-*-* } 1196 }
+// { dg-error "no matching" "" { target *-*-* } 1205 }
 // { dg-excess-errors "" }
 
 // Copyright (C) 2009, 2010 Free Software Foundation
diff --git a/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/insert_neg.cc b/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/insert_neg.cc
index 22574fd..0bc1a3d 100644
--- a/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/insert_neg.cc
+++ b/libstdc++-v3/testsuite/23_containers/forward_list/requirements/dr438/insert_neg.cc
@@ -1,6 +1,6 @@
 // { dg-do compile }
 // { dg-options "-std=gnu++0x" }
-// { dg-error "no matching" "" { target *-*-* } 1196 }
+// { dg-error "no matching" "" { target *-*-* } 1205 }
 // { dg-excess-errors "" }
 
 // Copyright (C) 2009, 2010 Free Software Foundation
diff --git a/libstdc++-v3/testsuite/util/exception/safety.h b/libstdc++-v3/testsuite/util/exception/safety.h
index ce9dad4..4be5318 100644
--- a/libstdc++-v3/testsuite/util/exception/safety.h
+++ b/libstdc++-v3/testsuite/util/exception/safety.h
@@ -1,6 +1,6 @@
 // -*- C++ -*-
 
-// Copyright (C) 2009 Free Software Foundation, Inc.
+// Copyright (C) 2009, 2010 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
@@ -512,10 +512,12 @@ namespace __gnu_test
 	insert_base() : _F_insert_point(&container_type::insert) { }
       };
 
-    template<typename _Tp1, typename _Tp2, typename _Tp3>
-      struct insert_base<__gnu_cxx::__versa_string<_Tp1, _Tp2, _Tp3>>
+    template<typename _Tp1, typename _Tp2, typename _Tp3,
+	     template <typename, typename, typename> class _Tp4>
+      struct insert_base<__gnu_cxx::__versa_string<_Tp1, _Tp2, _Tp3, _Tp4>>
       {
-	typedef __gnu_cxx::__versa_string<_Tp1, _Tp2, _Tp3> container_type;
+	typedef __gnu_cxx::__versa_string<_Tp1, _Tp2, _Tp3, _Tp4>
+	                                                container_type;
 	typedef typename container_type::iterator 	iterator;
 	typedef typename container_type::value_type 	value_type;
 
diff --git a/libstdc++-v3/testsuite/util/testsuite_container_traits.h b/libstdc++-v3/testsuite/util/testsuite_container_traits.h
index 8e9405c..af37515 100644
--- a/libstdc++-v3/testsuite/util/testsuite_container_traits.h
+++ b/libstdc++-v3/testsuite/util/testsuite_container_traits.h
@@ -1,6 +1,6 @@
 // -*- C++ -*-
 
-// Copyright (C) 2009 Free Software Foundation, Inc.
+// Copyright (C) 2009, 2010 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
@@ -135,7 +135,7 @@ namespace __gnu_test
       typedef std::true_type    is_pointer_aware;
 
       typedef std::true_type	has_erase;
-      //typedef std::true_type	has_insert;  XXX no vstring<rc>::insert
+      typedef std::true_type	has_insert;
     };
 
   template<typename _Tp1, typename _Tp2, typename _Tp3, typename _Tp4>