2013-12-06 Paolo Carlini <paolo.carlini@oracle.com>

	* testsuite/util/testsuite_tr1.h (test_category, test_property,
	test_relationship): constexpr in c++11 mode.
	* testsuite/20_util/add_lvalue_reference/value.cc: Use static_assert
	and change to dg-do compile testcase.
	* testsuite/20_util/add_rvalue_reference/value.cc: Likewise.
	* testsuite/20_util/aligned_storage/value.cc: Likewise.
	* testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
	* testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
	* testsuite/20_util/has_trivial_default_constructor/value.cc: Likewise.
	* testsuite/20_util/is_compound/value.cc: Likewise.
	* testsuite/20_util/is_constructible/value.cc: Likewise.
	* testsuite/20_util/is_convertible/value.cc: Likewise.
	* testsuite/20_util/is_copy_assignable/value.cc: Likewise.
	* testsuite/20_util/is_copy_constructible/value.cc: Likewise.
	* testsuite/20_util/is_floating_point/value.cc: Likewise.
	* testsuite/20_util/is_function/value.cc: Likewise.
	* testsuite/20_util/is_fundamental/value.cc: Likewise.
	* testsuite/20_util/is_integral/value.cc: Likewise.
	* testsuite/20_util/is_literal_type/value.cc: Likewise.
	* testsuite/20_util/is_lvalue_reference/value.cc: Likewise.
	* testsuite/20_util/is_member_function_pointer/value.cc: Likewise.
	* testsuite/20_util/is_member_object_pointer/value.cc: Likewise.
	* testsuite/20_util/is_member_pointer/value.cc: Likewise.
	* testsuite/20_util/is_move_assignable/value.cc: Likewise.
	* testsuite/20_util/is_move_constructible/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_assignable/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_constructible/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_copy_assignable/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_copy_constructible/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_default_constructible/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_move_assignable/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_move_constructible/value.cc: Likewise.
	* testsuite/20_util/is_null_pointer/value.cc: Likewise.
	* testsuite/20_util/is_object/value.cc: Likewise.
	* testsuite/20_util/is_pod/value.cc: Likewise.
	* testsuite/20_util/is_reference/value.cc: Likewise.
	* testsuite/20_util/is_rvalue_reference/value.cc: Likewise.
	* testsuite/20_util/is_scalar/value.cc: Likewise.
	* testsuite/20_util/is_signed/value.cc: Likewise.
	* testsuite/20_util/is_standard_layout/value.cc: Likewise.
	* testsuite/20_util/is_trivial/value.cc: Likewise.
	* testsuite/20_util/is_trivially_destructible/value.cc: Likewise.
	* testsuite/20_util/is_unsigned/value.cc: Likewise.
	* testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc: Likewise.
	* testsuite/20_util/remove_reference/value.cc: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205766 138bc75d-0d04-0410-961f-82ee72b054a4

46 files changed, 1200 insertions, 1291 deletions

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 912b89fd0d1..e437e5eecbc 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,53 @@
+2013-12-06  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* testsuite/util/testsuite_tr1.h (test_category, test_property,
+	test_relationship): constexpr in c++11 mode.
+	* testsuite/20_util/add_lvalue_reference/value.cc: Use static_assert
+	and change to dg-do compile testcase.
+	* testsuite/20_util/add_rvalue_reference/value.cc: Likewise.
+	* testsuite/20_util/aligned_storage/value.cc: Likewise.
+	* testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
+	* testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
+	* testsuite/20_util/has_trivial_default_constructor/value.cc: Likewise.
+	* testsuite/20_util/is_compound/value.cc: Likewise.
+	* testsuite/20_util/is_constructible/value.cc: Likewise.
+	* testsuite/20_util/is_convertible/value.cc: Likewise.
+	* testsuite/20_util/is_copy_assignable/value.cc: Likewise.
+	* testsuite/20_util/is_copy_constructible/value.cc: Likewise.
+	* testsuite/20_util/is_floating_point/value.cc: Likewise.
+	* testsuite/20_util/is_function/value.cc: Likewise.
+	* testsuite/20_util/is_fundamental/value.cc: Likewise.
+	* testsuite/20_util/is_integral/value.cc: Likewise.
+	* testsuite/20_util/is_literal_type/value.cc: Likewise.
+	* testsuite/20_util/is_lvalue_reference/value.cc: Likewise.
+	* testsuite/20_util/is_member_function_pointer/value.cc: Likewise.
+	* testsuite/20_util/is_member_object_pointer/value.cc: Likewise.
+	* testsuite/20_util/is_member_pointer/value.cc: Likewise.
+	* testsuite/20_util/is_move_assignable/value.cc: Likewise.
+	* testsuite/20_util/is_move_constructible/value.cc: Likewise.
+	* testsuite/20_util/is_nothrow_assignable/value.cc: Likewise.
+	* testsuite/20_util/is_nothrow_constructible/value.cc: Likewise.
+	* testsuite/20_util/is_nothrow_copy_assignable/value.cc: Likewise.
+	* testsuite/20_util/is_nothrow_copy_constructible/value.cc: Likewise.
+	* testsuite/20_util/is_nothrow_default_constructible/value.cc: Likewise.
+	* testsuite/20_util/is_nothrow_move_assignable/value.cc: Likewise.
+	* testsuite/20_util/is_nothrow_move_constructible/value.cc: Likewise.
+	* testsuite/20_util/is_null_pointer/value.cc: Likewise.
+	* testsuite/20_util/is_object/value.cc: Likewise.
+	* testsuite/20_util/is_pod/value.cc: Likewise.
+	* testsuite/20_util/is_reference/value.cc: Likewise.
+	* testsuite/20_util/is_rvalue_reference/value.cc: Likewise.
+	* testsuite/20_util/is_scalar/value.cc: Likewise.
+	* testsuite/20_util/is_signed/value.cc: Likewise.
+	* testsuite/20_util/is_standard_layout/value.cc: Likewise.
+	* testsuite/20_util/is_trivial/value.cc: Likewise.
+	* testsuite/20_util/is_trivially_destructible/value.cc: Likewise.
+	* testsuite/20_util/is_unsigned/value.cc: Likewise.
+	* testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
+	* testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Likewise.
+	* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc: Likewise.
+	* testsuite/20_util/remove_reference/value.cc: Likewise.
+
 2013-12-03  Jonathan Wakely  <jwakely.gcc@gmail.com>
 
 	* include/std/fstream (basic_filebuf::open): Use preformatted text
diff --git a/libstdc++-v3/testsuite/20_util/add_lvalue_reference/value.cc b/libstdc++-v3/testsuite/20_util/add_lvalue_reference/value.cc
index 152f03a6cb1..ed862865146 100644
--- a/libstdc++-v3/testsuite/20_util/add_lvalue_reference/value.cc
+++ b/libstdc++-v3/testsuite/20_util/add_lvalue_reference/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2007-06-02  Paolo Carlini  <pcarlini@suse.de>
 //
 // Copyright (C) 2007-2013 Free Software Foundation, Inc.
@@ -19,35 +21,37 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::add_lvalue_reference;
   using std::is_same;
   using namespace __gnu_test;
 
-  VERIFY( (is_same<add_lvalue_reference<int>::type, int&>::value) );
-  VERIFY( (is_same<add_lvalue_reference<int&>::type, int&>::value) );
-  VERIFY( (is_same<add_lvalue_reference<const int>::type, const int&>::value) );
-  VERIFY( (is_same<add_lvalue_reference<int*>::type, int*&>::value) );
-  VERIFY( (is_same<add_lvalue_reference<ClassType&>::type, ClassType&>::value) );
-  VERIFY( (is_same<add_lvalue_reference<ClassType>::type, ClassType&>::value) );
-  VERIFY( (is_same<add_lvalue_reference<int(int)>::type, int(&)(int)>::value) );  
-  VERIFY( (is_same<add_lvalue_reference<int&&>::type, int&>::value) );
-  VERIFY( (is_same<add_lvalue_reference<ClassType&&>::type, ClassType&>::value) );
-  VERIFY( (is_same<add_lvalue_reference<void>::type, void>::value) );
-  VERIFY( (is_same<add_lvalue_reference<const void>::type, const void>::value) );  
-  VERIFY( (is_same<add_lvalue_reference<bool(int) const>::type, bool(int) const>::value) );  
-  VERIFY( (is_same<add_lvalue_reference<bool(int) &>::type, bool(int) &>::value) );  
-  VERIFY( (is_same<add_lvalue_reference<bool(int) const &&>::type, bool(int) const &&>::value) );  
-  VERIFY( (is_same<add_lvalue_reference<bool(int)>::type, bool(&)(int)>::value) );  
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(is_same<add_lvalue_reference<int>::type, int&>::value, "");
+  static_assert(is_same<add_lvalue_reference<int&>::type, int&>::value, "" );
+  static_assert(is_same<add_lvalue_reference<const int>::type,
+		const int&>::value, "");
+  static_assert(is_same<add_lvalue_reference<int*>::type, int*&>::value, "");
+  static_assert(is_same<add_lvalue_reference<ClassType&>::type,
+		ClassType&>::value, "");
+  static_assert(is_same<add_lvalue_reference<ClassType>::type,
+		ClassType&>::value, "");
+  static_assert(is_same<add_lvalue_reference<int(int)>::type,
+		int(&)(int)>::value, "");  
+  static_assert(is_same<add_lvalue_reference<int&&>::type, int&>::value, "");
+  static_assert(is_same<add_lvalue_reference<ClassType&&>::type,
+		ClassType&>::value, "");
+  static_assert(is_same<add_lvalue_reference<void>::type, void>::value, "");
+  static_assert(is_same<add_lvalue_reference<const void>::type,
+		const void>::value, "");  
+  static_assert(is_same<add_lvalue_reference<bool(int) const>::type,
+		bool(int) const>::value, "");  
+  static_assert(is_same<add_lvalue_reference<bool(int) &>::type,
+		bool(int) &>::value, "");  
+  static_assert(is_same<add_lvalue_reference<bool(int) const &&>::type,
+		bool(int) const &&>::value, "");  
+  static_assert(is_same<add_lvalue_reference<bool(int)>::type,
+		bool(&)(int)>::value, "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/add_rvalue_reference/value.cc b/libstdc++-v3/testsuite/20_util/add_rvalue_reference/value.cc
index 7dcb1dcec98..468c438fdd1 100644
--- a/libstdc++-v3/testsuite/20_util/add_rvalue_reference/value.cc
+++ b/libstdc++-v3/testsuite/20_util/add_rvalue_reference/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2007-06-02  Paolo Carlini  <pcarlini@suse.de>
 //
 // Copyright (C) 2007-2013 Free Software Foundation, Inc.
@@ -19,34 +21,35 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::add_rvalue_reference;
   using std::is_same;
   using namespace __gnu_test;
 
-  VERIFY( (is_same<add_rvalue_reference<int>::type, int&&>::value) );
-  VERIFY( (is_same<add_rvalue_reference<int&&>::type, int&&>::value) );
-  VERIFY( (is_same<add_rvalue_reference<int&>::type, int&>::value) );
-  VERIFY( (is_same<add_rvalue_reference<const int>::type, const int&&>::value) );
-  VERIFY( (is_same<add_rvalue_reference<int*>::type, int*&&>::value) );
-  VERIFY( (is_same<add_rvalue_reference<ClassType&&>::type, ClassType&&>::value) );
-  VERIFY( (is_same<add_rvalue_reference<ClassType>::type, ClassType&&>::value) );
-  VERIFY( (is_same<add_rvalue_reference<int(int)>::type, int(&&)(int)>::value) );
-  VERIFY( (is_same<add_rvalue_reference<void>::type, void>::value) );
-  VERIFY( (is_same<add_rvalue_reference<const void>::type, const void>::value) );  
-  VERIFY( (is_same<add_rvalue_reference<bool(int) const>::type, bool(int) const>::value) );  
-  VERIFY( (is_same<add_rvalue_reference<bool(int) &>::type, bool(int) &>::value) );  
-  VERIFY( (is_same<add_rvalue_reference<bool(int) const &&>::type, bool(int) const &&>::value) );  
-  VERIFY( (is_same<add_rvalue_reference<bool(int)>::type, bool(&&)(int)>::value) );  
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(is_same<add_rvalue_reference<int>::type, int&&>::value, "");
+  static_assert(is_same<add_rvalue_reference<int&&>::type, int&&>::value, "");
+  static_assert(is_same<add_rvalue_reference<int&>::type, int&>::value, "");
+  static_assert(is_same<add_rvalue_reference<const int>::type,
+		const int&&>::value, "");
+  static_assert(is_same<add_rvalue_reference<int*>::type, int*&&>::value, "");
+  static_assert(is_same<add_rvalue_reference<ClassType&&>::type,
+		ClassType&&>::value, "");
+  static_assert(is_same<add_rvalue_reference<ClassType>::type,
+		ClassType&&>::value, "");
+  static_assert(is_same<add_rvalue_reference<int(int)>::type,
+		int(&&)(int)>::value, "");
+  static_assert(is_same<add_rvalue_reference<void>::type, void>::value, "");
+  static_assert(is_same<add_rvalue_reference<const void>::type,
+		const void>::value, "");  
+  static_assert(is_same<add_rvalue_reference<bool(int) const>::type,
+		bool(int) const>::value, "");  
+  static_assert(is_same<add_rvalue_reference<bool(int) &>::type,
+		bool(int) &>::value, "");  
+  static_assert(is_same<add_rvalue_reference<bool(int) const &&>::type,
+		bool(int) const &&>::value, "");  
+  static_assert(is_same<add_rvalue_reference<bool(int)>::type,
+		bool(&&)(int)>::value, "");  
 }
diff --git a/libstdc++-v3/testsuite/20_util/aligned_storage/value.cc b/libstdc++-v3/testsuite/20_util/aligned_storage/value.cc
index adae72158d5..4edbdbed793 100644
--- a/libstdc++-v3/testsuite/20_util/aligned_storage/value.cc
+++ b/libstdc++-v3/testsuite/20_util/aligned_storage/value.cc
@@ -1,4 +1,5 @@
 // { dg-options "-std=gnu++0x" }
+// { dg-do compile }
 // 2007-09-17  Paolo Carlini  <pcarlini@suse.de>
 //
 // Copyright (C) 2007-2013 Free Software Foundation, Inc.
@@ -19,49 +20,43 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 struct MSAlignType { } __attribute__((__aligned__));  
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::aligned_storage;
   using std::alignment_of;
   using namespace __gnu_test;
   
   const std::size_t align_c = alignment_of<char>::value;
-  VERIFY( (sizeof(aligned_storage<4, align_c>::type) >= 4) );
-  VERIFY( (__alignof__(aligned_storage<4, align_c>::type) == align_c) );
+  static_assert(sizeof(aligned_storage<4, align_c>::type) >= 4, "");
+  static_assert(__alignof__(aligned_storage<4, align_c>::type) == align_c, "");
 
   const std::size_t align_s = alignment_of<short>::value;
-  VERIFY( (sizeof(aligned_storage<1, align_s>::type) >= 1) );
-  VERIFY( (__alignof__(aligned_storage<1, align_s>::type) == align_s) );
+  static_assert(sizeof(aligned_storage<1, align_s>::type) >= 1, "");
+  static_assert(__alignof__(aligned_storage<1, align_s>::type) == align_s, "");
 
   const std::size_t align_i = alignment_of<int>::value;
-  VERIFY( (sizeof(aligned_storage<7, align_i>::type) >= 7) );
-  VERIFY( (__alignof__(aligned_storage<7, align_i>::type) == align_i) );
+  static_assert(sizeof(aligned_storage<7, align_i>::type) >= 7, "");
+  static_assert(__alignof__(aligned_storage<7, align_i>::type) == align_i, "");
 
   const std::size_t align_d = alignment_of<double>::value;
-  VERIFY( (sizeof(aligned_storage<2, align_d>::type) >= 2) );
-  VERIFY( (__alignof__(aligned_storage<2, align_d>::type) == align_d) );
+  static_assert(sizeof(aligned_storage<2, align_d>::type) >= 2, "");
+  static_assert(__alignof__(aligned_storage<2, align_d>::type) == align_d, "");
 
   const std::size_t align_ai = alignment_of<int[4]>::value;
-  VERIFY( (sizeof(aligned_storage<20, align_ai>::type) >= 20) );
-  VERIFY( (__alignof__(aligned_storage<20, align_ai>::type) == align_ai) );
+  static_assert(sizeof(aligned_storage<20, align_ai>::type) >= 20, "");
+  static_assert(__alignof__(aligned_storage<20, align_ai>::type) == align_ai,
+		"");
 
   const std::size_t align_ct = alignment_of<ClassType>::value;
-  VERIFY( (sizeof(aligned_storage<11, align_ct>::type) >= 11) );
-  VERIFY( (__alignof__(aligned_storage<11, align_ct>::type) == align_ct) );
+  static_assert(sizeof(aligned_storage<11, align_ct>::type) >= 11, "");
+  static_assert(__alignof__(aligned_storage<11, align_ct>::type) == align_ct,
+		"");
 
   const std::size_t align_msa = alignment_of<MSAlignType>::value;
-  VERIFY( (sizeof(aligned_storage<5>::type) >= 5) );
-  VERIFY( (__alignof__(aligned_storage<5>::type) == align_msa) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(sizeof(aligned_storage<5>::type) >= 5, "");
+  static_assert(__alignof__(aligned_storage<5>::type) == align_msa, "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/value.cc b/libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/value.cc
index cbb6a02c9f2..3e7568d0bb0 100644
--- a/libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/value.cc
+++ b/libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2010-06-08  Paolo Carlini  <paolo.carlini@oracle.com>
 //
 // Copyright (C) 2010-2013 Free Software Foundation, Inc.
@@ -19,39 +21,34 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::has_trivial_copy_assign;
   using namespace __gnu_test;
 
-  VERIFY( (test_property<has_trivial_copy_assign, int>(true)) );
-  VERIFY( (test_property<has_trivial_copy_assign, float>(true)) );
-  VERIFY( (test_property<has_trivial_copy_assign, EnumType>(true)) );
-  VERIFY( (test_property<has_trivial_copy_assign, int*>(true)) );
-  VERIFY( (test_property<has_trivial_copy_assign, int(*)(int)>(true)) );
-  VERIFY( (test_property<has_trivial_copy_assign, int (ClassType::*)>(true)) );
-  VERIFY( (test_property<has_trivial_copy_assign,
-	   int (ClassType::*) (int)>(true)) );
-  VERIFY( (test_property<has_trivial_copy_assign, int[2]>(true)) );
-  VERIFY( (test_property<has_trivial_copy_assign, float[][3]>(true)) );
-  VERIFY( (test_property<has_trivial_copy_assign, EnumType[2][3][4]>(true)) );
-  VERIFY( (test_property<has_trivial_copy_assign, int*[3]>(true)) );
-  VERIFY( (test_property<has_trivial_copy_assign, int(*[][2])(int)>(true)) );
-  VERIFY( (test_property<has_trivial_copy_assign,
-	   int (ClassType::*[2][3])>(true)) );
-  VERIFY( (test_property<has_trivial_copy_assign,
-	   int (ClassType::*[][2][3]) (int)>(true)) );
+  static_assert(test_property<has_trivial_copy_assign, int>(true), "");
+  static_assert(test_property<has_trivial_copy_assign, float>(true), "");
+  static_assert(test_property<has_trivial_copy_assign, EnumType>(true), "");
+  static_assert(test_property<has_trivial_copy_assign, int*>(true), "");
+  static_assert(test_property<has_trivial_copy_assign, int(*)(int)>(true), "");
+  static_assert(test_property<has_trivial_copy_assign,
+		int (ClassType::*)>(true), "");
+  static_assert(test_property<has_trivial_copy_assign,
+		int (ClassType::*) (int)>(true), "");
+  static_assert(test_property<has_trivial_copy_assign, int[2]>(true), "");
+  static_assert(test_property<has_trivial_copy_assign, float[][3]>(true), "");
+  static_assert(test_property<has_trivial_copy_assign,
+		EnumType[2][3][4]>(true), "");
+  static_assert(test_property<has_trivial_copy_assign, int*[3]>(true), "");
+  static_assert(test_property<has_trivial_copy_assign,
+		int(*[][2])(int)>(true), "");
+  static_assert(test_property<has_trivial_copy_assign,
+		int (ClassType::*[2][3])>(true), "");
+  static_assert(test_property<has_trivial_copy_assign,
+		int (ClassType::*[][2][3]) (int)>(true), "");
 
   // Negative tests.
-  VERIFY( (test_property<has_trivial_copy_assign, void>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_property<has_trivial_copy_assign, void>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/value.cc b/libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/value.cc
index a103a3c2f92..5e91308de50 100644
--- a/libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/value.cc
+++ b/libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2004-12-30  Paolo Carlini  <pcarlini@suse.de>
 //
 // Copyright (C) 2004-2013 Free Software Foundation, Inc.
@@ -21,38 +23,38 @@
 // 4.5.3 Type properties
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::has_trivial_copy_constructor;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_category<has_trivial_copy_constructor, int>(true)) );
-  VERIFY( (test_category<has_trivial_copy_constructor, float>(true)) );
-  VERIFY( (test_category<has_trivial_copy_constructor, EnumType>(true)) );
-  VERIFY( (test_category<has_trivial_copy_constructor, int*>(true)) );
-  VERIFY( (test_category<has_trivial_copy_constructor, int(*)(int)>(true)) );
-  VERIFY( (test_category<has_trivial_copy_constructor, int (ClassType::*)>(true)) );
-  VERIFY( (test_category<has_trivial_copy_constructor, int (ClassType::*) (int)>(true)) );
-  VERIFY( (test_category<has_trivial_copy_constructor, int[2]>(true)) );
-  VERIFY( (test_category<has_trivial_copy_constructor, float[][3]>(true)) );
-  VERIFY( (test_category<has_trivial_copy_constructor, EnumType[2][3][4]>(true)) );
-  VERIFY( (test_category<has_trivial_copy_constructor, int*[3]>(true)) );
-  VERIFY( (test_category<has_trivial_copy_constructor, int(*[][2])(int)>(true)) );
-  VERIFY( (test_category<has_trivial_copy_constructor, int (ClassType::*[2][3])>(true)) );
-  VERIFY( (test_category<has_trivial_copy_constructor,
-	   int (ClassType::*[][2][3]) (int)>(true)) );
+  static_assert(test_category<has_trivial_copy_constructor, int>(true), "");
+  static_assert(test_category<has_trivial_copy_constructor, float>(true), "");
+  static_assert(test_category<has_trivial_copy_constructor,
+		EnumType>(true), "");
+  static_assert(test_category<has_trivial_copy_constructor, int*>(true), "");
+  static_assert(test_category<has_trivial_copy_constructor,
+		int(*)(int)>(true), "");
+  static_assert(test_category<has_trivial_copy_constructor,
+		int (ClassType::*)>(true), "");
+  static_assert(test_category<has_trivial_copy_constructor,
+		int (ClassType::*) (int)>(true), "");
+  static_assert(test_category<has_trivial_copy_constructor, int[2]>(true), "");
+  static_assert(test_category<has_trivial_copy_constructor,
+		float[][3]>(true), "");
+  static_assert(test_category<has_trivial_copy_constructor,
+		EnumType[2][3][4]>(true), "");
+  static_assert(test_category<has_trivial_copy_constructor, int*[3]>(true), "");
+  static_assert(test_category<has_trivial_copy_constructor,
+		int(*[][2])(int)>(true), "");
+  static_assert(test_category<has_trivial_copy_constructor,
+		int (ClassType::*[2][3])>(true), "");
+  static_assert(test_category<has_trivial_copy_constructor,
+		int (ClassType::*[][2][3]) (int)>(true), "");
 
   // Negative tests.  
-  VERIFY( (test_category<has_trivial_copy_constructor, void>(false)) );  
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<has_trivial_copy_constructor, void>(false), "");  
 }
diff --git a/libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/value.cc b/libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/value.cc
index 8bc930cfdd6..c04908633a7 100644
--- a/libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/value.cc
+++ b/libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2004-12-26  Paolo Carlini  <pcarlini@suse.de>
 //
 // Copyright (C) 2004-2013 Free Software Foundation, Inc.
@@ -21,41 +23,44 @@
 // 4.5.3 Type properties
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::has_trivial_default_constructor;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_category<has_trivial_default_constructor, int>(true)) );
-  VERIFY( (test_category<has_trivial_default_constructor, float>(true)) );
-  VERIFY( (test_category<has_trivial_default_constructor, EnumType>(true)) );
-  VERIFY( (test_category<has_trivial_default_constructor, int*>(true)) );
-  VERIFY( (test_category<has_trivial_default_constructor, int(*)(int)>(true)) );
-  VERIFY( (test_category<has_trivial_default_constructor, int (ClassType::*)>(true)) );
-  VERIFY( (test_category<has_trivial_default_constructor,
-	   int (ClassType::*) (int)>(true)) );
-  VERIFY( (test_category<has_trivial_default_constructor, int[2]>(true)) );
-  VERIFY( (test_category<has_trivial_default_constructor, float[][3]>(true)) );
-  VERIFY( (test_category<has_trivial_default_constructor, EnumType[2][3][4]>(true)) );
-  VERIFY( (test_category<has_trivial_default_constructor, int*[3]>(true)) );
-  VERIFY( (test_category<has_trivial_default_constructor, int(*[][2])(int)>(true)) );
-  VERIFY( (test_category<has_trivial_default_constructor,
-	   int (ClassType::*[2][3])>(true)) );
-  VERIFY( (test_category<has_trivial_default_constructor,
-	   int (ClassType::*[][2][3]) (int)>(true)) );
-  VERIFY( (test_category<has_trivial_default_constructor, ClassType>(true)) );
+  static_assert(test_category<has_trivial_default_constructor, int>(true), "");
+  static_assert(test_category<has_trivial_default_constructor,
+		float>(true), "");
+  static_assert(test_category<has_trivial_default_constructor,
+		EnumType>(true), "");
+  static_assert(test_category<has_trivial_default_constructor, int*>(true), "");
+  static_assert(test_category<has_trivial_default_constructor,
+		int(*)(int)>(true), "");
+  static_assert(test_category<has_trivial_default_constructor,
+		int (ClassType::*)>(true), "");
+  static_assert(test_category<has_trivial_default_constructor,
+		int (ClassType::*) (int)>(true), "");
+  static_assert(test_category<has_trivial_default_constructor,
+		int[2]>(true), "");
+  static_assert(test_category<has_trivial_default_constructor,
+		float[][3]>(true), "");
+  static_assert(test_category<has_trivial_default_constructor,
+		EnumType[2][3][4]>(true), "");
+  static_assert(test_category<has_trivial_default_constructor,
+		int*[3]>(true), "");
+  static_assert(test_category<has_trivial_default_constructor,
+		int(*[][2])(int)>(true), "");
+  static_assert(test_category<has_trivial_default_constructor,
+		int (ClassType::*[2][3])>(true), "");
+  static_assert(test_category<has_trivial_default_constructor,
+		int (ClassType::*[][2][3]) (int)>(true), "");
+  static_assert(test_category<has_trivial_default_constructor,
+		ClassType>(true), "");
 
   // Negative tests.
-  VERIFY( (test_category<has_trivial_default_constructor, void>(false)) );  
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<has_trivial_default_constructor,
+		void>(false), "");  
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_compound/value.cc b/libstdc++-v3/testsuite/20_util/is_compound/value.cc
index 936b7366663..ac04f55081f 100644
--- a/libstdc++-v3/testsuite/20_util/is_compound/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_compound/value.cc
@@ -1,4 +1,5 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
 
 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
 //
@@ -18,43 +19,35 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_compound;
   using namespace __gnu_test;
-  
-  VERIFY( (test_category<is_compound, void>(false)) );
-  VERIFY( (test_category<is_compound, char>(false)) );
-  VERIFY( (test_category<is_compound, signed char>(false)) );
-  VERIFY( (test_category<is_compound, unsigned char>(false)) );
+
+  static_assert(test_category<is_compound, void>(false), "");
+  static_assert(test_category<is_compound, char>(false), "");
+  static_assert(test_category<is_compound, signed char>(false), "");
+  static_assert(test_category<is_compound, unsigned char>(false), "");
 #ifdef _GLIBCXX_USE_WCHAR_T
-  VERIFY( (test_category<is_compound, wchar_t>(false)) );
+  static_assert(test_category<is_compound, wchar_t>(false), "");
 #endif
-  VERIFY( (test_category<is_compound, short>(false)) );
-  VERIFY( (test_category<is_compound, unsigned short>(false)) );
-  VERIFY( (test_category<is_compound, int>(false)) );
-  VERIFY( (test_category<is_compound, unsigned int>(false)) );
-  VERIFY( (test_category<is_compound, long>(false)) );
-  VERIFY( (test_category<is_compound, unsigned long>(false)) );
-  VERIFY( (test_category<is_compound, long long>(false)) );
-  VERIFY( (test_category<is_compound, unsigned long long>(false)) );
-  VERIFY( (test_category<is_compound, float>(false)) );
-  VERIFY( (test_category<is_compound, double>(false)) );
-  VERIFY( (test_category<is_compound, long double>(false)) );
+  static_assert(test_category<is_compound, short>(false), "");
+  static_assert(test_category<is_compound, unsigned short>(false), "");
+  static_assert(test_category<is_compound, int>(false), "");
+  static_assert(test_category<is_compound, unsigned int>(false), "");
+  static_assert(test_category<is_compound, long>(false), "");
+  static_assert(test_category<is_compound, unsigned long>(false), "");
+  static_assert(test_category<is_compound, long long>(false), "");
+  static_assert(test_category<is_compound, unsigned long long>(false), "");
+  static_assert(test_category<is_compound, float>(false), "");
+  static_assert(test_category<is_compound, double>(false), "");
+  static_assert(test_category<is_compound, long double>(false), "");
 
   // libstdc++/56609
-  VERIFY( (test_category<is_compound, std::nullptr_t>(false)) );
+  static_assert(test_category<is_compound, std::nullptr_t>(false), "");
 
   // Sanity check.
-  VERIFY( (test_category<is_compound, ClassType>(true)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_compound, ClassType>(true), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_constructible/value.cc b/libstdc++-v3/testsuite/20_util/is_constructible/value.cc
index 25810f0bfdc..bfd9f144e34 100644
--- a/libstdc++-v3/testsuite/20_util/is_constructible/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_constructible/value.cc
@@ -1,5 +1,5 @@
-// { dg-options "-std=gnu++0x" }
-
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
 // Copyright (C) 2009-2013 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
@@ -18,28 +18,22 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_constructible;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_property<is_constructible, ExplicitClass, double&>(true)) );
-  VERIFY( (test_property<is_constructible, ExplicitClass, int&>(true)) );
+  static_assert(test_property<is_constructible,
+		ExplicitClass, double&>(true), "");
+  static_assert(test_property<is_constructible, ExplicitClass, int&>(true), "");
 
   // Negative tests.
-  VERIFY( (test_property<is_constructible, ExplicitClass, void*>(false)) );
-  VERIFY( (test_property<is_constructible, ExplicitClass>(false)) );
-  VERIFY( (test_property<is_constructible, ExplicitClass,
-	   int, double>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_property<is_constructible,
+		ExplicitClass, void*>(false), "");
+  static_assert(test_property<is_constructible, ExplicitClass>(false), "");
+  static_assert(test_property<is_constructible, ExplicitClass,
+		int, double>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_convertible/value.cc b/libstdc++-v3/testsuite/20_util/is_convertible/value.cc
index 000458a2955..97518a4dd2a 100644
--- a/libstdc++-v3/testsuite/20_util/is_convertible/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_convertible/value.cc
@@ -1,4 +1,5 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
 
 // 2009-10-29  Paolo Carlini  <paolo.carlini@oracle.com>
 //
@@ -20,87 +21,98 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_convertible;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_relationship<is_convertible, int, int>(true)) );
-  VERIFY( (test_relationship<is_convertible, int, const int>(true)) );
-  VERIFY( (test_relationship<is_convertible, volatile int, const int>(true)) );
-  VERIFY( (test_relationship<is_convertible, int, float>(true)) );
-  VERIFY( (test_relationship<is_convertible, double, float>(true)) );
-  VERIFY( (test_relationship<is_convertible, float, int>(true)) );
-  VERIFY( (test_relationship<is_convertible, int*, const int*>(true)) );
-  VERIFY( (test_relationship<is_convertible, int*, void*>(true)) );
-  VERIFY( (test_relationship<is_convertible, int[4], int*>(true)) );
-  VERIFY( (test_relationship<is_convertible, float&, int>(true)) );
-  VERIFY( (test_relationship<is_convertible, int, const int&>(true)) ); 
-  VERIFY( (test_relationship<is_convertible, const int&, int>(true)) );
-  VERIFY( (test_relationship<is_convertible, float, const int&>(true)) );
-  VERIFY( (test_relationship<is_convertible, int(int), int(*)(int)>(true)) );
-  VERIFY( (test_relationship<is_convertible, int(&)(int), int(*)(int)>(true)) );
-  VERIFY( (test_relationship<is_convertible, EnumType, int>(true)) );
-  VERIFY( (test_relationship<is_convertible, ClassType, ClassType>(true)) );
-  VERIFY( (test_relationship<is_convertible, DerivedType, ClassType>(true)) );
-  VERIFY( (test_relationship<is_convertible, DerivedType*, ClassType*>(true)) );
-  VERIFY( (test_relationship<is_convertible, DerivedType&, ClassType&>(true)) );
+  static_assert(test_relationship<is_convertible, int, int>(true), "");
+  static_assert(test_relationship<is_convertible, int, const int>(true), "");
+  static_assert(test_relationship<is_convertible,
+		volatile int, const int>(true), "");
+  static_assert(test_relationship<is_convertible, int, float>(true), "");
+  static_assert(test_relationship<is_convertible, double, float>(true), "");
+  static_assert(test_relationship<is_convertible, float, int>(true), "");
+  static_assert(test_relationship<is_convertible, int*, const int*>(true), "");
+  static_assert(test_relationship<is_convertible, int*, void*>(true), "");
+  static_assert(test_relationship<is_convertible, int[4], int*>(true), "");
+  static_assert(test_relationship<is_convertible, float&, int>(true), "");
+  static_assert(test_relationship<is_convertible, int, const int&>(true), ""); 
+  static_assert(test_relationship<is_convertible, const int&, int>(true), "");
+  static_assert(test_relationship<is_convertible, float, const int&>(true), "");
+  static_assert(test_relationship<is_convertible, int(int),
+		int(*)(int)>(true), "");
+  static_assert(test_relationship<is_convertible,
+		int(&)(int), int(*)(int)>(true), "");
+  static_assert(test_relationship<is_convertible, EnumType, int>(true), "");
+  static_assert(test_relationship<is_convertible, ClassType,
+		ClassType>(true), "");
+  static_assert(test_relationship<is_convertible, DerivedType,
+		ClassType>(true), "");
+  static_assert(test_relationship<is_convertible, DerivedType*,
+		ClassType*>(true), "");
+  static_assert(test_relationship<is_convertible, DerivedType&,
+		ClassType&>(true), "");
 
-  VERIFY( (test_relationship<is_convertible, const int, const int&>(true)) );
+  static_assert(test_relationship<is_convertible, const int,
+		const int&>(true), "");
 
-  VERIFY( (test_relationship<is_convertible, void, void>(true)) );
-  VERIFY( (test_relationship<is_convertible, const void, void>(true)) );
-  VERIFY( (test_relationship<is_convertible, void, volatile void>(true)) );
-  VERIFY( (test_relationship<is_convertible, double&, ExplicitClass>(true)) );
+  static_assert(test_relationship<is_convertible, void, void>(true), "");
+  static_assert(test_relationship<is_convertible, const void, void>(true), "");
+  static_assert(test_relationship<is_convertible, void,
+		volatile void>(true), "");
+  static_assert(test_relationship<is_convertible, double&,
+		ExplicitClass>(true), "");
 
-  VERIFY( (test_relationship<is_convertible, int(int), int(&)(int)>(true)) );
+  static_assert(test_relationship<is_convertible, int(int),
+		int(&)(int)>(true), "");
 
   // Negative tests.
-  VERIFY( (test_relationship<is_convertible, const int*, int*>(false)) );
-  VERIFY( (test_relationship<is_convertible, int*, float*>(false)) );
-  VERIFY( (test_relationship<is_convertible, const int[4], int*>(false)) );
-  VERIFY( (test_relationship<is_convertible, int[4], int[4]>(false)) );
-  VERIFY( (test_relationship<is_convertible, const int&, int&>(false)) );
-  VERIFY( (test_relationship<is_convertible, float&, int&>(false)) );
-  VERIFY( (test_relationship<is_convertible, float, volatile int&>(false)) );
-  VERIFY( (test_relationship<is_convertible, int(int), int(int)>(false)) );
-  VERIFY( (test_relationship<is_convertible, int(int), int(*)(void)>(false)) );
-  VERIFY( (test_relationship<is_convertible, int(*)(int),
-	                                     int(&)(int)>(false)) );
-  VERIFY( (test_relationship<is_convertible, int, EnumType>(false)) );
-  VERIFY( (test_relationship<is_convertible, int, ClassType>(false)) );
-  VERIFY( (test_relationship<is_convertible, ClassType, DerivedType>(false)) );
-  VERIFY( (test_relationship<is_convertible, ClassType*,
-	                                     DerivedType*>(false)) );
-  VERIFY( (test_relationship<is_convertible, ClassType&,
-	                                     DerivedType&>(false)) );
+  static_assert(test_relationship<is_convertible, const int*, int*>(false), "");
+  static_assert(test_relationship<is_convertible, int*, float*>(false), "");
+  static_assert(test_relationship<is_convertible, const int[4],
+		int*>(false), "");
+  static_assert(test_relationship<is_convertible, int[4], int[4]>(false), "");
+  static_assert(test_relationship<is_convertible, const int&, int&>(false), "");
+  static_assert(test_relationship<is_convertible, float&, int&>(false), "");
+  static_assert(test_relationship<is_convertible, float,
+		volatile int&>(false), "");
+  static_assert(test_relationship<is_convertible, int(int),
+		int(int)>(false), "");
+  static_assert(test_relationship<is_convertible, int(int),
+		int(*)(void)>(false), "");
+  static_assert(test_relationship<is_convertible, int(*)(int),
+		int(&)(int)>(false), "");
+  static_assert(test_relationship<is_convertible, int, EnumType>(false), "");
+  static_assert(test_relationship<is_convertible, int, ClassType>(false), "");
+  static_assert(test_relationship<is_convertible, ClassType,
+		DerivedType>(false), "");
+  static_assert(test_relationship<is_convertible, ClassType*,
+		DerivedType*>(false), "");
+  static_assert(test_relationship<is_convertible, ClassType&,
+		DerivedType&>(false), "");
 
-  VERIFY( (test_relationship<is_convertible, void, int>(false)) );
-  VERIFY( (test_relationship<is_convertible, void, float>(false)) );  
-  VERIFY( (test_relationship<is_convertible, void, int(*)(int)>(false)) );
+  static_assert(test_relationship<is_convertible, void, int>(false), "");
+  static_assert(test_relationship<is_convertible, void, float>(false), "");  
+  static_assert(test_relationship<is_convertible, void,
+		int(*)(int)>(false), "");
 
   // C++0x
-  VERIFY( (test_relationship<is_convertible, int, void>(false)) );
-  VERIFY( (test_relationship<is_convertible, int[4], void>(false)) );
+  static_assert(test_relationship<is_convertible, int, void>(false), "");
+  static_assert(test_relationship<is_convertible, int[4], void>(false), "");
 
-  VERIFY( (test_relationship<is_convertible, int, int&>(false)) );
-  VERIFY( (test_relationship<is_convertible, float,
-	                                     volatile float&>(false)) );
-  VERIFY( (test_relationship<is_convertible, const volatile int,
-	                                     const volatile int&>(false)) );
-  VERIFY( (test_relationship<is_convertible, volatile int,
-	                                     volatile int&>(false)) );
-  VERIFY( (test_relationship<is_convertible, int&, ExplicitClass>(false)) );
-  VERIFY( (test_relationship<is_convertible, void*, ExplicitClass>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_relationship<is_convertible, int, int&>(false), "");
+  static_assert(test_relationship<is_convertible, float,
+		volatile float&>(false), "");
+  static_assert(test_relationship<is_convertible, const volatile int,
+		const volatile int&>(false), "");
+  static_assert(test_relationship<is_convertible, volatile int,
+		volatile int&>(false), "");
+  static_assert(test_relationship<is_convertible, int&,
+		ExplicitClass>(false), "");
+  static_assert(test_relationship<is_convertible, void*,
+		ExplicitClass>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_copy_assignable/value.cc b/libstdc++-v3/testsuite/20_util/is_copy_assignable/value.cc
index af5e3ba777a..4cc12d6e521 100644
--- a/libstdc++-v3/testsuite/20_util/is_copy_assignable/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_copy_assignable/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2011-05-19  Paolo Carlini  <paolo.carlini@oracle.com>
 //
 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
@@ -19,56 +21,57 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_copy_assignable;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_property<is_copy_assignable, int>(true)) );
-  VERIFY( (test_property<is_copy_assignable, float>(true)) );
-  VERIFY( (test_property<is_copy_assignable, EnumType>(true)) );
-  VERIFY( (test_property<is_copy_assignable, int*>(true)) );
-  VERIFY( (test_property<is_copy_assignable, int(*)(int)>(true)) );
-  VERIFY( (test_property<is_copy_assignable, int (ClassType::*)>(true)) );
-  VERIFY( (test_property<is_copy_assignable,
-	   int (ClassType::*) (int)>(true)) );
+  static_assert(test_property<is_copy_assignable, int>(true), "");
+  static_assert(test_property<is_copy_assignable, float>(true), "");
+  static_assert(test_property<is_copy_assignable, EnumType>(true), "");
+  static_assert(test_property<is_copy_assignable, int*>(true), "");
+  static_assert(test_property<is_copy_assignable, int(*)(int)>(true), "");
+  static_assert(test_property<is_copy_assignable,
+		int (ClassType::*)>(true), "");
+  static_assert(test_property<is_copy_assignable,
+		int (ClassType::*) (int)>(true), "");
 
-  VERIFY( (test_property<is_copy_assignable, NoexceptCopyAssignClass>(true)) );
-  VERIFY( (test_property<is_copy_assignable, ExceptCopyAssignClass>(true)) );
+  static_assert(test_property<is_copy_assignable,
+		NoexceptCopyAssignClass>(true), "");
+  static_assert(test_property<is_copy_assignable,
+		ExceptCopyAssignClass>(true), "");
 
   // Negative tests.
-  VERIFY( (test_property<is_copy_assignable, void>(false)) );
-  VERIFY( (test_property<is_copy_assignable, int[2]>(false)) );
-  VERIFY( (test_property<is_copy_assignable, float[][3]>(false)) );
-  VERIFY( (test_property<is_copy_assignable, EnumType[2][3][4]>(false)) );
-  VERIFY( (test_property<is_copy_assignable, int*[3]>(false)) );
-  VERIFY( (test_property<is_copy_assignable, int(*[][2])(int)>(false)) );
-  VERIFY( (test_property<is_copy_assignable,
-	   int (ClassType::*[2][3])>(false)) );
-  VERIFY( (test_property<is_copy_assignable, 
-	   int (ClassType::*[][2][3]) (int)>(false)) );
-  VERIFY( (test_property<is_copy_assignable, 
-       ClassType(unsigned) const &>(false)) );
-  VERIFY( (test_property<is_copy_assignable, 
-       bool(ClassType) const>(false)) );
-  VERIFY( (test_property<is_copy_assignable, 
-       bool(...) &&>(false)) );
-  VERIFY( (test_property<is_copy_assignable, 
-       EnumType(int, ...)>(false)) );
-
-  VERIFY( (test_property<is_copy_assignable, NoexceptMoveAssignClass>(false)) );
-  VERIFY( (test_property<is_copy_assignable, ExceptMoveAssignClass>(false)) );
-  VERIFY( (test_property<is_copy_assignable, DeletedCopyAssignClass>(false)) );
-  VERIFY( (test_property<is_copy_assignable, DeletedMoveAssignClass>(false)) );
-}
+  static_assert(test_property<is_copy_assignable, void>(false), "");
+  static_assert(test_property<is_copy_assignable, int[2]>(false), "");
+  static_assert(test_property<is_copy_assignable, float[][3]>(false), "");
+  static_assert(test_property<is_copy_assignable,
+		EnumType[2][3][4]>(false), "");
+  static_assert(test_property<is_copy_assignable, int*[3]>(false), "");
+  static_assert(test_property<is_copy_assignable,
+		int(*[][2])(int)>(false), "");
+  static_assert(test_property<is_copy_assignable,
+		int (ClassType::*[2][3])>(false), "");
+  static_assert(test_property<is_copy_assignable,
+		int (ClassType::*[][2][3]) (int)>(false), "");
+  static_assert(test_property<is_copy_assignable,
+		ClassType(unsigned) const &>(false), "");
+  static_assert(test_property<is_copy_assignable,
+		bool(ClassType) const>(false), "");
+  static_assert(test_property<is_copy_assignable, 
+		bool(...) &&>(false), "");
+  static_assert(test_property<is_copy_assignable, 
+		EnumType(int, ...)>(false), "");
 
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_property<is_copy_assignable,
+		NoexceptMoveAssignClass>(false), "");
+  static_assert(test_property<is_copy_assignable,
+		ExceptMoveAssignClass>(false), "");
+  static_assert(test_property<is_copy_assignable,
+		DeletedCopyAssignClass>(false), "");
+  static_assert(test_property<is_copy_assignable,
+		DeletedMoveAssignClass>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_copy_constructible/value.cc b/libstdc++-v3/testsuite/20_util/is_copy_constructible/value.cc
index 0a9686d67e1..d05c21243fc 100644
--- a/libstdc++-v3/testsuite/20_util/is_copy_constructible/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_copy_constructible/value.cc
@@ -1,4 +1,5 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
 //
 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
 //
@@ -18,64 +19,56 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_copy_constructible;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_category<is_copy_constructible, int>(true)) );
-  VERIFY( (test_category<is_copy_constructible, float>(true)) );
-  VERIFY( (test_category<is_copy_constructible, EnumType>(true)) );
-  VERIFY( (test_category<is_copy_constructible, int*>(true)) );
-  VERIFY( (test_category<is_copy_constructible, int(*)(int)>(true)) );
-  VERIFY( (test_category<is_copy_constructible,
-	   int (ClassType::*)>(true)) );
-  VERIFY( (test_category<is_copy_constructible,
-	   int (ClassType::*) (int)>(true)) );
+  static_assert(test_category<is_copy_constructible, int>(true), "");
+  static_assert(test_category<is_copy_constructible, float>(true), "");
+  static_assert(test_category<is_copy_constructible, EnumType>(true), "");
+  static_assert(test_category<is_copy_constructible, int*>(true), "");
+  static_assert(test_category<is_copy_constructible, int(*)(int)>(true), "");
+  static_assert(test_category<is_copy_constructible,
+		int (ClassType::*)>(true), "");
+  static_assert(test_category<is_copy_constructible,
+		int (ClassType::*) (int)>(true), "");
 
-  VERIFY( (test_property<is_copy_constructible,
-	   NoexceptCopyConsClass>(true)) );
-  VERIFY( (test_property<is_copy_constructible,
-	   const NoexceptCopyConsClass>(true)) );
-  VERIFY( (test_property<is_copy_constructible,
-	   ThrowCopyConsClass>(true)) );
-  VERIFY( (test_property<is_copy_constructible,
-	   ExceptCopyConsClass>(true)) );
+  static_assert(test_property<is_copy_constructible,
+		NoexceptCopyConsClass>(true), "");
+  static_assert(test_property<is_copy_constructible,
+		const NoexceptCopyConsClass>(true), "");
+  static_assert(test_property<is_copy_constructible,
+		ThrowCopyConsClass>(true), "");
+  static_assert(test_property<is_copy_constructible,
+		ExceptCopyConsClass>(true), "");
 
   // Negative tests.
-  VERIFY( (test_category<is_copy_constructible, void>(false)) );
-  VERIFY( (test_category<is_copy_constructible, int[2]>(false)) );
-  VERIFY( (test_category<is_copy_constructible, int[]>(false)) );
-  VERIFY( (test_category<is_copy_constructible, float[][3]>(false)) );
-  VERIFY( (test_category<is_copy_constructible,
-	   EnumType[2][3][4]>(false)) );
-  VERIFY( (test_category<is_copy_constructible, int*[3]>(false)) );
-  VERIFY( (test_category<is_copy_constructible,
-	   int(*[][2])(int)>(false)) );
-  VERIFY( (test_category<is_copy_constructible,
-	   int (ClassType::*[2][3])>(false)) );
-  VERIFY( (test_category<is_copy_constructible,
-	   int (ClassType::*[][2][3]) (int)>(false)) );
-  VERIFY( (test_category<is_copy_constructible, 
-       ClassType(unsigned) const &>(false)) );
-  VERIFY( (test_category<is_copy_constructible, 
-       bool(ClassType) const>(false)) );
-  VERIFY( (test_category<is_copy_constructible, 
-       bool(...) &&>(false)) );
-  VERIFY( (test_category<is_copy_constructible, 
-       EnumType(int, ...)>(false)) );
+  static_assert(test_category<is_copy_constructible, void>(false), "");
+  static_assert(test_category<is_copy_constructible, int[2]>(false), "");
+  static_assert(test_category<is_copy_constructible, int[]>(false), "");
+  static_assert(test_category<is_copy_constructible, float[][3]>(false), "");
+  static_assert(test_category<is_copy_constructible,
+		EnumType[2][3][4]>(false), "");
+  static_assert(test_category<is_copy_constructible, int*[3]>(false), "");
+  static_assert(test_category<is_copy_constructible,
+		int(*[][2])(int)>(false), "");
+  static_assert(test_category<is_copy_constructible,
+		int (ClassType::*[2][3])>(false), "");
+  static_assert(test_category<is_copy_constructible,
+		int (ClassType::*[][2][3]) (int)>(false), "");
+  static_assert(test_category<is_copy_constructible,
+		ClassType(unsigned) const &>(false), "");
+  static_assert(test_category<is_copy_constructible, 
+		bool(ClassType) const>(false), "");
+  static_assert(test_category<is_copy_constructible, 
+		bool(...) &&>(false), "");
+  static_assert(test_category<is_copy_constructible, 
+		EnumType(int, ...)>(false), "");
 
-  VERIFY( (test_property<is_copy_constructible,
-	   volatile NoexceptCopyConsClass>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_property<is_copy_constructible,
+		volatile NoexceptCopyConsClass>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_floating_point/value.cc b/libstdc++-v3/testsuite/20_util/is_floating_point/value.cc
index 104775c5ade..d77687edce1 100644
--- a/libstdc++-v3/testsuite/20_util/is_floating_point/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_floating_point/value.cc
@@ -1,4 +1,5 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
 //
 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
 //
@@ -18,51 +19,45 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_floating_point;
   using namespace __gnu_test;
 
-  VERIFY( (test_category<is_floating_point, void>(false)) );
-  VERIFY( (test_category<is_floating_point, char>(false)) );
-  VERIFY( (test_category<is_floating_point, signed char>(false)) );
-  VERIFY( (test_category<is_floating_point, unsigned char>(false)) );
+  static_assert(test_category<is_floating_point, void>(false), "");
+  static_assert(test_category<is_floating_point, char>(false), "");
+  static_assert(test_category<is_floating_point, signed char>(false), "");
+  static_assert(test_category<is_floating_point, unsigned char>(false), "");
 #ifdef _GLIBCXX_USE_WCHAR_T
-  VERIFY( (test_category<is_floating_point, wchar_t>(false)) );
+  static_assert(test_category<is_floating_point, wchar_t>(false), "");
 #endif
-  VERIFY( (test_category<is_floating_point, short>(false)) );
-  VERIFY( (test_category<is_floating_point, unsigned short>(false)) );
-  VERIFY( (test_category<is_floating_point, int>(false)) );
-  VERIFY( (test_category<is_floating_point, unsigned int>(false)) );
-  VERIFY( (test_category<is_floating_point, long>(false)) );
-  VERIFY( (test_category<is_floating_point, unsigned long>(false)) );
-  VERIFY( (test_category<is_floating_point, long long>(false)) );
-  VERIFY( (test_category<is_floating_point, unsigned long long>(false)) );
-
-  VERIFY( (test_category<is_floating_point, float>(true)) );
-  VERIFY( (test_category<is_floating_point, double>(true)) );
-  VERIFY( (test_category<is_floating_point, long double>(true)) );
+  static_assert(test_category<is_floating_point, short>(false), "");
+  static_assert(test_category<is_floating_point, unsigned short>(false), "");
+  static_assert(test_category<is_floating_point, int>(false), "");
+  static_assert(test_category<is_floating_point, unsigned int>(false), "");
+  static_assert(test_category<is_floating_point, long>(false), "");
+  static_assert(test_category<is_floating_point, unsigned long>(false), "");
+  static_assert(test_category<is_floating_point, long long>(false), "");
+  static_assert(test_category<is_floating_point,
+		unsigned long long>(false), "");
+
+  static_assert(test_category<is_floating_point, float>(true), "");
+  static_assert(test_category<is_floating_point, double>(true), "");
+  static_assert(test_category<is_floating_point, long double>(true), "");
 
   // GNU Extensions.
 #ifdef _GLIBCXX_USE_FLOAT128
-  VERIFY( (test_category<is_floating_point, __float128>(true)) );
+  static_assert(test_category<is_floating_point, __float128>(true), "");
 #endif
 
 #ifdef _GLIBCXX_USE_INT128
-  VERIFY( (test_category<is_floating_point, __int128>(false)) );
-  VERIFY( (test_category<is_floating_point, unsigned __int128>(false)) );
+  static_assert(test_category<is_floating_point, __int128>(false), "");
+  static_assert(test_category<is_floating_point,
+		unsigned __int128>(false), "");
 #endif
 
   // Sanity check.
-  VERIFY( (test_category<is_floating_point, ClassType>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_floating_point, ClassType>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_function/value.cc b/libstdc++-v3/testsuite/20_util/is_function/value.cc
index ce52ac9872d..c38a3a1e7a1 100644
--- a/libstdc++-v3/testsuite/20_util/is_function/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_function/value.cc
@@ -1,4 +1,5 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
 //
 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
 //
@@ -18,38 +19,32 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_function;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_category<is_function, int (int)>(true)) );
-  VERIFY( (test_category<is_function, ClassType (ClassType)>(true)) );
-  VERIFY( (test_category<is_function, float (int, float, int[], int&)>(true)) );
-  VERIFY( (test_category<is_function, int (int, ...)>(true)) );
-  VERIFY( (test_category<is_function, bool (ClassType) const>(true)) );
-  VERIFY( (test_category<is_function, ClassType () &>(true)) );
-  VERIFY( (test_category<is_function, char (int, ClassType) const volatile &&>(true)) );
+  static_assert(test_category<is_function, int (int)>(true), "");
+  static_assert(test_category<is_function, ClassType (ClassType)>(true), "");
+  static_assert(test_category<is_function,
+		float (int, float, int[], int&)>(true), "");
+  static_assert(test_category<is_function, int (int, ...)>(true), "");
+  static_assert(test_category<is_function, bool (ClassType) const>(true), "");
+  static_assert(test_category<is_function, ClassType () &>(true), "");
+  static_assert(test_category<is_function,
+		char (int, ClassType) const volatile &&>(true), "");
 
   // Negative tests.
-  VERIFY( (test_category<is_function, int&>(false)) );
-  VERIFY( (test_category<is_function, void>(false)) );
-  VERIFY( (test_category<is_function, const void>(false)) );
+  static_assert(test_category<is_function, int&>(false), "");
+  static_assert(test_category<is_function, void>(false), "");
+  static_assert(test_category<is_function, const void>(false), "");
 
-  VERIFY( (test_category<is_function, AbstractClass>(false)) );
-  VERIFY( (test_category<is_function, int(&)(int)>(false)) );
+  static_assert(test_category<is_function, AbstractClass>(false), "");
+  static_assert(test_category<is_function, int(&)(int)>(false), "");
   
   // Sanity check.
-  VERIFY( (test_category<is_function, ClassType>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_function, ClassType>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_fundamental/value.cc b/libstdc++-v3/testsuite/20_util/is_fundamental/value.cc
index 00fa8822d38..b6ba4d09c7e 100644
--- a/libstdc++-v3/testsuite/20_util/is_fundamental/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_fundamental/value.cc
@@ -1,4 +1,5 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
 //
 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
 //
@@ -18,43 +19,35 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_fundamental;
   using namespace __gnu_test;
   
-  VERIFY( (test_category<is_fundamental, void>(true)) );
-  VERIFY( (test_category<is_fundamental, char>(true)) );
-  VERIFY( (test_category<is_fundamental, signed char>(true)) );
-  VERIFY( (test_category<is_fundamental, unsigned char>(true)) );
+  static_assert(test_category<is_fundamental, void>(true), "");
+  static_assert(test_category<is_fundamental, char>(true), "");
+  static_assert(test_category<is_fundamental, signed char>(true), "");
+  static_assert(test_category<is_fundamental, unsigned char>(true), "");
 #ifdef _GLIBCXX_USE_WCHAR_T
-  VERIFY( (test_category<is_fundamental, wchar_t>(true)) );
+  static_assert(test_category<is_fundamental, wchar_t>(true), "");
 #endif
-  VERIFY( (test_category<is_fundamental, short>(true)) );
-  VERIFY( (test_category<is_fundamental, unsigned short>(true)) );
-  VERIFY( (test_category<is_fundamental, int>(true)) );
-  VERIFY( (test_category<is_fundamental, unsigned int>(true)) );
-  VERIFY( (test_category<is_fundamental, long>(true)) );
-  VERIFY( (test_category<is_fundamental, unsigned long>(true)) );
-  VERIFY( (test_category<is_fundamental, long long>(true)) );
-  VERIFY( (test_category<is_fundamental, unsigned long long>(true)) );
-  VERIFY( (test_category<is_fundamental, float>(true)) );
-  VERIFY( (test_category<is_fundamental, double>(true)) );
-  VERIFY( (test_category<is_fundamental, long double>(true)) );
+  static_assert(test_category<is_fundamental, short>(true), "");
+  static_assert(test_category<is_fundamental, unsigned short>(true), "");
+  static_assert(test_category<is_fundamental, int>(true), "");
+  static_assert(test_category<is_fundamental, unsigned int>(true), "");
+  static_assert(test_category<is_fundamental, long>(true), "");
+  static_assert(test_category<is_fundamental, unsigned long>(true), "");
+  static_assert(test_category<is_fundamental, long long>(true), "");
+  static_assert(test_category<is_fundamental, unsigned long long>(true), "");
+  static_assert(test_category<is_fundamental, float>(true), "");
+  static_assert(test_category<is_fundamental, double>(true), "");
+  static_assert(test_category<is_fundamental, long double>(true), "");
 
   // libstdc++/56609
-  VERIFY( (test_category<is_fundamental, std::nullptr_t>(true)) );
+  static_assert(test_category<is_fundamental, std::nullptr_t>(true), "");
 
   // Sanity check.
-  VERIFY( (test_category<is_fundamental, ClassType>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_fundamental, ClassType>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_integral/value.cc b/libstdc++-v3/testsuite/20_util/is_integral/value.cc
index ff919d48c95..0ebc91b8d05 100644
--- a/libstdc++-v3/testsuite/20_util/is_integral/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_integral/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2008-05-20  Paolo Carlini  <paolo.carlini@oracle.com>
 //
 // Copyright (C) 2008-2013 Free Software Foundation, Inc.
@@ -19,54 +21,46 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_integral;
   using namespace __gnu_test;
+
+  static_assert(test_category<is_integral, void>(false), "");
   
-  VERIFY( (test_category<is_integral, void>(false)) );
-  
-  VERIFY( (test_category<is_integral, char>(true)) );
-  VERIFY( (test_category<is_integral, signed char>(true)) );
-  VERIFY( (test_category<is_integral, unsigned char>(true)) );
+  static_assert(test_category<is_integral, char>(true), "");
+  static_assert(test_category<is_integral, signed char>(true), "");
+  static_assert(test_category<is_integral, unsigned char>(true), "");
 #ifdef _GLIBCXX_USE_WCHAR_T
-  VERIFY( (test_category<is_integral, wchar_t>(true)) );
+  static_assert(test_category<is_integral, wchar_t>(true), "");
 #endif
-  VERIFY( (test_category<is_integral, char16_t>(true)) );
-  VERIFY( (test_category<is_integral, char32_t>(true)) );
-  VERIFY( (test_category<is_integral, short>(true)) );
-  VERIFY( (test_category<is_integral, unsigned short>(true)) );
-  VERIFY( (test_category<is_integral, int>(true)) );
-  VERIFY( (test_category<is_integral, unsigned int>(true)) );
-  VERIFY( (test_category<is_integral, long>(true)) );
-  VERIFY( (test_category<is_integral, unsigned long>(true)) );
-  VERIFY( (test_category<is_integral, long long>(true)) );
-  VERIFY( (test_category<is_integral, unsigned long long>(true)) );
+  static_assert(test_category<is_integral, char16_t>(true), "");
+  static_assert(test_category<is_integral, char32_t>(true), "");
+  static_assert(test_category<is_integral, short>(true), "");
+  static_assert(test_category<is_integral, unsigned short>(true), "");
+  static_assert(test_category<is_integral, int>(true), "");
+  static_assert(test_category<is_integral, unsigned int>(true), "");
+  static_assert(test_category<is_integral, long>(true), "");
+  static_assert(test_category<is_integral, unsigned long>(true), "");
+  static_assert(test_category<is_integral, long long>(true), "");
+  static_assert(test_category<is_integral, unsigned long long>(true), "");
 
-  VERIFY( (test_category<is_integral, float>(false)) );
-  VERIFY( (test_category<is_integral, double>(false)) );
-  VERIFY( (test_category<is_integral, long double>(false)) );
+  static_assert(test_category<is_integral, float>(false), "");
+  static_assert(test_category<is_integral, double>(false), "");
+  static_assert(test_category<is_integral, long double>(false), "");
 
   // GNU Extensions.
 #ifdef _GLIBCXX_USE_INT128
-  VERIFY( (test_category<is_integral, __int128>(true)) );
-  VERIFY( (test_category<is_integral, unsigned __int128>(true)) );
+  static_assert(test_category<is_integral, __int128>(true), "");
+  static_assert(test_category<is_integral, unsigned __int128>(true), "");
 #endif
 
 #ifdef _GLIBCXX_USE_FLOAT128
-  VERIFY( (test_category<is_integral, __float128>(false)) );
+  static_assert(test_category<is_integral, __float128>(false), "");
 #endif
 
   // Sanity check.
-  VERIFY( (test_category<is_integral, ClassType>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_integral, ClassType>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_literal_type/value.cc b/libstdc++-v3/testsuite/20_util/is_literal_type/value.cc
index 067ff766f68..703707c3b2b 100644
--- a/libstdc++-v3/testsuite/20_util/is_literal_type/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_literal_type/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2010-03-23  Paolo Carlini  <paolo.carlini@oracle.com>
 //
 // Copyright (C) 2010-2013 Free Software Foundation, Inc.
@@ -19,36 +21,28 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_literal_type;
   using namespace __gnu_test;
 
-  VERIFY( (test_category<is_literal_type, int>(true)) );
-  VERIFY( (test_category<is_literal_type, unsigned char>(true)) );
-
-  VERIFY( (test_category<is_literal_type, TType>(true)) );
-  VERIFY( (test_category<is_literal_type, PODType>(true)) );
+  static_assert(test_category<is_literal_type, int>(true), "");
+  static_assert(test_category<is_literal_type, unsigned char>(true), "");
 
-  VERIFY( (test_category<is_literal_type, NType>(false)) );
-  VERIFY( (test_category<is_literal_type, SLType>(false)) );
+  static_assert(test_category<is_literal_type, TType>(true), "");
+  static_assert(test_category<is_literal_type, PODType>(true), "");
 
-  VERIFY( (test_category<is_literal_type, LType>(true)) );
-  VERIFY( (test_category<is_literal_type, LType[5]>(true)) );
+  static_assert(test_category<is_literal_type, NType>(false), "");
+  static_assert(test_category<is_literal_type, SLType>(false), "");
 
-  VERIFY( (test_category<is_literal_type, NLType>(false)) );
-  VERIFY( (test_category<is_literal_type, NLType[5]>(false)) );
+  static_assert(test_category<is_literal_type, LType>(true), "");
+  static_assert(test_category<is_literal_type, LType[5]>(true), "");
 
-  VERIFY( (test_category<is_literal_type, LTypeDerived>(true)) );
-  VERIFY( (test_category<is_literal_type, LTypeDerived[5]>(true)) );
-}
+  static_assert(test_category<is_literal_type, NLType>(false), "");
+  static_assert(test_category<is_literal_type, NLType[5]>(false), "");
 
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_literal_type, LTypeDerived>(true), "");
+  static_assert(test_category<is_literal_type, LTypeDerived[5]>(true), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_lvalue_reference/value.cc b/libstdc++-v3/testsuite/20_util/is_lvalue_reference/value.cc
index 6b117d81d1f..d084fd97323 100644
--- a/libstdc++-v3/testsuite/20_util/is_lvalue_reference/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_lvalue_reference/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2007-06-02  Paolo Carlini  <pcarlini@suse.de>
 //
 // Copyright (C) 2007-2013 Free Software Foundation, Inc.
@@ -19,26 +21,19 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_lvalue_reference;
   using namespace __gnu_test;
 
-  VERIFY( (test_category<is_lvalue_reference, int&>(true)) );
-  VERIFY( (test_category<is_lvalue_reference, ClassType&>(true)) );
-  VERIFY( (test_category<is_lvalue_reference, int(&)(int)>(true)) );
+  static_assert(test_category<is_lvalue_reference, int&>(true), "");
+  static_assert(test_category<is_lvalue_reference, ClassType&>(true), "");
+  static_assert(test_category<is_lvalue_reference, int(&)(int)>(true), "");
 
   // Sanity check.
-  VERIFY( (test_category<is_lvalue_reference, int&&>(false)) );
-  VERIFY( (test_category<is_lvalue_reference, ClassType>(false)) );
+  static_assert(test_category<is_lvalue_reference, int&&>(false), "");
+  static_assert(test_category<is_lvalue_reference, ClassType>(false), "");
 }
 
-int main()
-{
-  test01();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/20_util/is_member_function_pointer/value.cc b/libstdc++-v3/testsuite/20_util/is_member_function_pointer/value.cc
index 36d2abbaebf..78da4749dfb 100644
--- a/libstdc++-v3/testsuite/20_util/is_member_function_pointer/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_member_function_pointer/value.cc
@@ -1,4 +1,5 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
 
 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
 //
@@ -18,41 +19,34 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_member_function_pointer;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_category<is_member_function_pointer,
-	   int (ClassType::*) (int)>(true)) );
-  VERIFY( (test_category<is_member_function_pointer,
-	   int (ClassType::*) (int) const>(true)) );
-  VERIFY( (test_category<is_member_function_pointer,
-	   int (ClassType::*) (float, ...)>(true)) );
-  VERIFY( (test_category<is_member_function_pointer,
-	   ClassType (ClassType::*) (ClassType)>(true)) );
-  VERIFY( (test_category<is_member_function_pointer,
-	   float (ClassType::*) (int, float, int[], int&)>(true)) );
+  static_assert(test_category<is_member_function_pointer,
+		int (ClassType::*) (int)>(true), "");
+  static_assert(test_category<is_member_function_pointer,
+		int (ClassType::*) (int) const>(true), "");
+  static_assert(test_category<is_member_function_pointer,
+		int (ClassType::*) (float, ...)>(true), "");
+  static_assert(test_category<is_member_function_pointer,
+		ClassType (ClassType::*) (ClassType)>(true), "");
+  static_assert(test_category<is_member_function_pointer,
+		float (ClassType::*) (int, float, int[], int&)>(true), "");
 
   // Negative tests.
-  VERIFY( (test_category<is_member_function_pointer,
-	   int (ClassType::*)>(false)) );
-  VERIFY( (test_category<is_member_function_pointer,
-	   const int (ClassType::*)>(false)) );
-  VERIFY( (test_category<is_member_function_pointer,
-	   ClassType (ClassType::*)>(false)) );
+  static_assert(test_category<is_member_function_pointer,
+		int (ClassType::*)>(false), "");
+  static_assert(test_category<is_member_function_pointer,
+		const int (ClassType::*)>(false), "");
+  static_assert(test_category<is_member_function_pointer,
+		ClassType (ClassType::*)>(false), "");
   
   // Sanity check.
-  VERIFY( (test_category<is_member_function_pointer, ClassType>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_member_function_pointer,
+		ClassType>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_member_object_pointer/value.cc b/libstdc++-v3/testsuite/20_util/is_member_object_pointer/value.cc
index e451c1b094d..88eb561aa93 100644
--- a/libstdc++-v3/testsuite/20_util/is_member_object_pointer/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_member_object_pointer/value.cc
@@ -1,4 +1,5 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
 
 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
 //
@@ -18,37 +19,35 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_member_object_pointer;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_category<is_member_object_pointer,
-	   int (ClassType::*)>(true)) );
-  VERIFY( (test_category<is_member_object_pointer,
-	   const int (ClassType::*)>(true)) );
-  VERIFY( (test_category<is_member_object_pointer,
-	   ClassType (ClassType::*)>(true)) );
+  static_assert(test_category<is_member_object_pointer,
+		int (ClassType::*)>(true), "");
+  static_assert(test_category<is_member_object_pointer,
+		const int (ClassType::*)>(true), "");
+  static_assert(test_category<is_member_object_pointer,
+		ClassType (ClassType::*)>(true), "");
 
   // Negative tests.
-  VERIFY( (test_category<is_member_object_pointer,
-	   int (ClassType::*) (int)>(false)) );
-  VERIFY( (test_category<is_member_object_pointer,
-	   int (ClassType::*) (int) const>(false)) );
-  VERIFY( (test_category<is_member_object_pointer,
-	   int (ClassType::*) (float, ...)>(false)) );
-  VERIFY( (test_category<is_member_object_pointer,
-	   ClassType (ClassType::*) (ClassType)>(false)) );
-  VERIFY( (test_category<is_member_object_pointer,
-	   float (ClassType::*) (int, float, int[], int&)>(false)) );
+  static_assert(test_category<is_member_object_pointer,
+		int (ClassType::*) (int)>(false), "");
+  static_assert(test_category<is_member_object_pointer,
+		int (ClassType::*) (int) const>(false), "");
+  static_assert(test_category<is_member_object_pointer,
+		int (ClassType::*) (float, ...)>(false), "");
+  static_assert(test_category<is_member_object_pointer,
+		ClassType (ClassType::*) (ClassType)>(false), "");
+  static_assert(test_category<is_member_object_pointer,
+		float (ClassType::*) (int, float, int[], int&)>(false), "");
 
   // Sanity check.
-  VERIFY( (test_category<is_member_object_pointer, ClassType>(false)) );
+  static_assert(test_category<is_member_object_pointer, ClassType>(false), "");
 }
 
 int main()
diff --git a/libstdc++-v3/testsuite/20_util/is_member_pointer/value.cc b/libstdc++-v3/testsuite/20_util/is_member_pointer/value.cc
index 3adc1d494b4..c74c9820d28 100644
--- a/libstdc++-v3/testsuite/20_util/is_member_pointer/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_member_pointer/value.cc
@@ -1,4 +1,5 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
 
 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
 //
@@ -18,36 +19,30 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_member_pointer;
   using namespace __gnu_test;
 
-  VERIFY( (test_category<is_member_pointer, int (ClassType::*)>(true)) );
-  VERIFY( (test_category<is_member_pointer, const int (ClassType::*)>(true)) );
-  VERIFY( (test_category<is_member_pointer, ClassType (ClassType::*)>(true)) );
+  static_assert(test_category<is_member_pointer, int (ClassType::*)>(true), "");
+  static_assert(test_category<is_member_pointer,
+		const int (ClassType::*)>(true), "");
+  static_assert(test_category<is_member_pointer,
+		ClassType (ClassType::*)>(true), "");
 
-  VERIFY( (test_category<is_member_pointer,
-	   int (ClassType::*) (int)>(true)) );
-  VERIFY( (test_category<is_member_pointer,
-	   int (ClassType::*) (int) const>(true)) );
-  VERIFY( (test_category<is_member_pointer,
-	   int (ClassType::*) (float, ...)>(true)) );
-  VERIFY( (test_category<is_member_pointer,
-	   ClassType (ClassType::*) (ClassType)>(true)) );
-  VERIFY( (test_category<is_member_pointer,
-	   float (ClassType::*) (int, float, int[], int&)>(true)) );
+  static_assert(test_category<is_member_pointer,
+		int (ClassType::*) (int)>(true), "");
+  static_assert(test_category<is_member_pointer,
+		int (ClassType::*) (int) const>(true), "");
+  static_assert(test_category<is_member_pointer,
+		int (ClassType::*) (float, ...)>(true), "");
+  static_assert(test_category<is_member_pointer,
+		ClassType (ClassType::*) (ClassType)>(true), "");
+  static_assert(test_category<is_member_pointer,
+		float (ClassType::*) (int, float, int[], int&)>(true), "");
   
   // Sanity check.
-  VERIFY( (test_category<is_member_pointer, ClassType>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_member_pointer, ClassType>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_move_assignable/value.cc b/libstdc++-v3/testsuite/20_util/is_move_assignable/value.cc
index c96f739a635..bd7699af167 100644
--- a/libstdc++-v3/testsuite/20_util/is_move_assignable/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_move_assignable/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2011-05-19  Paolo Carlini  <paolo.carlini@oracle.com>
 //
 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
@@ -19,56 +21,56 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_move_assignable;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_property<is_move_assignable, int>(true)) );
-  VERIFY( (test_property<is_move_assignable, float>(true)) );
-  VERIFY( (test_property<is_move_assignable, EnumType>(true)) );
-  VERIFY( (test_property<is_move_assignable, int*>(true)) );
-  VERIFY( (test_property<is_move_assignable, int(*)(int)>(true)) );
-  VERIFY( (test_property<is_move_assignable, int (ClassType::*)>(true)) );
-  VERIFY( (test_property<is_move_assignable,
-	   int (ClassType::*) (int)>(true)) );
+  static_assert(test_property<is_move_assignable, int>(true), "");
+  static_assert(test_property<is_move_assignable, float>(true), "");
+  static_assert(test_property<is_move_assignable, EnumType>(true), "");
+  static_assert(test_property<is_move_assignable, int*>(true), "");
+  static_assert(test_property<is_move_assignable, int(*)(int)>(true), "");
+  static_assert(test_property<is_move_assignable,
+		int (ClassType::*)>(true), "");
+  static_assert(test_property<is_move_assignable,
+		int (ClassType::*) (int)>(true), "");
 
-  VERIFY( (test_property<is_move_assignable, NoexceptMoveAssignClass>(true)) );
-  VERIFY( (test_property<is_move_assignable, ExceptMoveAssignClass>(true)) );
-  VERIFY( (test_property<is_move_assignable, NoexceptCopyAssignClass>(true)) );
-  VERIFY( (test_property<is_move_assignable, ExceptCopyAssignClass>(true)) );
+  static_assert(test_property<is_move_assignable,
+		NoexceptMoveAssignClass>(true), "");
+  static_assert(test_property<is_move_assignable,
+		ExceptMoveAssignClass>(true), "");
+  static_assert(test_property<is_move_assignable,
+		NoexceptCopyAssignClass>(true), "");
+  static_assert(test_property<is_move_assignable,
+		ExceptCopyAssignClass>(true), "");
 
   // Negative tests.
-  VERIFY( (test_property<is_move_assignable, void>(false)) );
-  VERIFY( (test_property<is_move_assignable, int[2]>(false)) );
-  VERIFY( (test_property<is_move_assignable, float[][3]>(false)) );
-  VERIFY( (test_property<is_move_assignable, EnumType[2][3][4]>(false)) );
-  VERIFY( (test_property<is_move_assignable, int*[3]>(false)) );
-  VERIFY( (test_property<is_move_assignable, int(*[][2])(int)>(false)) );
-  VERIFY( (test_property<is_move_assignable,
-	   int (ClassType::*[2][3])>(false)) );
-  VERIFY( (test_property<is_move_assignable, 
-	   int (ClassType::*[][2][3]) (int)>(false)) );
-  VERIFY( (test_property<is_move_assignable, 
-       ClassType(unsigned) const &>(false)) );
-  VERIFY( (test_property<is_move_assignable, 
-       bool(ClassType) const>(false)) );
-  VERIFY( (test_property<is_move_assignable, 
-       bool(...) &&>(false)) );
-  VERIFY( (test_property<is_move_assignable, 
-       EnumType(int, ...)>(false)) );
-
-  VERIFY( (test_property<is_move_assignable, DeletedCopyAssignClass>(false)) );
-  VERIFY( (test_property<is_move_assignable, DeletedMoveAssignClass>(false)) );
-}
+  static_assert(test_property<is_move_assignable, void>(false), "");
+  static_assert(test_property<is_move_assignable, int[2]>(false), "");
+  static_assert(test_property<is_move_assignable, float[][3]>(false), "");
+  static_assert(test_property<is_move_assignable,
+		EnumType[2][3][4]>(false), "");
+  static_assert(test_property<is_move_assignable, int*[3]>(false), "");
+  static_assert(test_property<is_move_assignable, int(*[][2])(int)>(false), "");
+  static_assert(test_property<is_move_assignable,
+		int (ClassType::*[2][3])>(false), "");
+  static_assert(test_property<is_move_assignable,
+		int (ClassType::*[][2][3]) (int)>(false), "");
+  static_assert(test_property<is_move_assignable,
+		ClassType(unsigned) const &>(false), "");
+  static_assert(test_property<is_move_assignable,
+		bool(ClassType) const>(false), "");
+  static_assert(test_property<is_move_assignable, 
+		bool(...) &&>(false), "");
+  static_assert(test_property<is_move_assignable, 
+		EnumType(int, ...)>(false), "");
 
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_property<is_move_assignable,
+		DeletedCopyAssignClass>(false), "");
+  static_assert(test_property<is_move_assignable,
+		DeletedMoveAssignClass>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_move_constructible/value.cc b/libstdc++-v3/testsuite/20_util/is_move_constructible/value.cc
index 94af3e1ba14..b483eb029a3 100644
--- a/libstdc++-v3/testsuite/20_util/is_move_constructible/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_move_constructible/value.cc
@@ -1,4 +1,5 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
 //
 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
 //
@@ -18,64 +19,56 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_move_constructible;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_category<is_move_constructible, int>(true)) );
-  VERIFY( (test_category<is_move_constructible, float>(true)) );
-  VERIFY( (test_category<is_move_constructible, EnumType>(true)) );
-  VERIFY( (test_category<is_move_constructible, int*>(true)) );
-  VERIFY( (test_category<is_move_constructible, int(*)(int)>(true)) );
-  VERIFY( (test_category<is_move_constructible,
-	   int (ClassType::*)>(true)) );
-  VERIFY( (test_category<is_move_constructible,
-	   int (ClassType::*) (int)>(true)) );
+  static_assert(test_category<is_move_constructible, int>(true), "");
+  static_assert(test_category<is_move_constructible, float>(true), "");
+  static_assert(test_category<is_move_constructible, EnumType>(true), "");
+  static_assert(test_category<is_move_constructible, int*>(true), "");
+  static_assert(test_category<is_move_constructible, int(*)(int)>(true), "");
+  static_assert(test_category<is_move_constructible,
+		int (ClassType::*)>(true), "");
+  static_assert(test_category<is_move_constructible,
+		int (ClassType::*) (int)>(true), "");
 
-  VERIFY( (test_property<is_move_constructible,
-	   NoexceptMoveConsClass>(true)) );
-  VERIFY( (test_property<is_move_constructible,
-	   ThrowMoveConsClass>(true)) );
-  VERIFY( (test_property<is_move_constructible,
-	   ExceptMoveConsClass>(true)) );
+  static_assert(test_property<is_move_constructible,
+		NoexceptMoveConsClass>(true), "");
+  static_assert(test_property<is_move_constructible,
+		ThrowMoveConsClass>(true), "");
+  static_assert(test_property<is_move_constructible,
+		ExceptMoveConsClass>(true), "");
 
   // Negative tests.
-  VERIFY( (test_category<is_move_constructible, void>(false)) );
-  VERIFY( (test_category<is_move_constructible, int[2]>(false)) );
-  VERIFY( (test_category<is_move_constructible, int[]>(false)) );
-  VERIFY( (test_category<is_move_constructible, float[][3]>(false)) );
-  VERIFY( (test_category<is_move_constructible,
-	   EnumType[2][3][4]>(false)) );
-  VERIFY( (test_category<is_move_constructible, int*[3]>(false)) );
-  VERIFY( (test_category<is_move_constructible,
-	   int(*[][2])(int)>(false)) );
-  VERIFY( (test_category<is_move_constructible,
-	   int (ClassType::*[2][3])>(false)) );
-  VERIFY( (test_category<is_move_constructible,
-	   int (ClassType::*[][2][3]) (int)>(false)) );
-  VERIFY( (test_category<is_move_constructible, 
-       ClassType(unsigned) const &>(false)) );
-  VERIFY( (test_category<is_move_constructible, 
-       bool(ClassType) const>(false)) );
-  VERIFY( (test_category<is_move_constructible, 
-       bool(...) &&>(false)) );
-  VERIFY( (test_category<is_move_constructible, 
-       EnumType(int, ...)>(false)) );
+  static_assert(test_category<is_move_constructible, void>(false), "");
+  static_assert(test_category<is_move_constructible, int[2]>(false), "");
+  static_assert(test_category<is_move_constructible, int[]>(false), "");
+  static_assert(test_category<is_move_constructible, float[][3]>(false), "");
+  static_assert(test_category<is_move_constructible,
+		EnumType[2][3][4]>(false), "");
+  static_assert(test_category<is_move_constructible, int*[3]>(false), "");
+  static_assert(test_category<is_move_constructible,
+		int(*[][2])(int)>(false), "");
+  static_assert(test_category<is_move_constructible,
+		int (ClassType::*[2][3])>(false), "");
+  static_assert(test_category<is_move_constructible,
+		int (ClassType::*[][2][3]) (int)>(false), "");
+  static_assert(test_category<is_move_constructible,
+		ClassType(unsigned) const &>(false), "");
+  static_assert(test_category<is_move_constructible,
+		bool(ClassType) const>(false), "");
+  static_assert(test_category<is_move_constructible, 
+		bool(...) &&>(false), "");
+  static_assert(test_category<is_move_constructible, 
+		EnumType(int, ...)>(false), "");
 
-  VERIFY( (test_property<is_move_constructible,
-	   const NoexceptMoveConsClass>(false)) );
-  VERIFY( (test_property<is_move_constructible,
-	   volatile NoexceptMoveConsClass>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_property<is_move_constructible,
+		const NoexceptMoveConsClass>(false), "");
+  static_assert(test_property<is_move_constructible,
+		volatile NoexceptMoveConsClass>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_assignable/value.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_assignable/value.cc
index 1ea87e71dff..ae4b4e049d4 100644
--- a/libstdc++-v3/testsuite/20_util/is_nothrow_assignable/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_nothrow_assignable/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2011-05-19  Paolo Carlini  <paolo.carlini@oracle.com>
 //
 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
@@ -19,40 +21,37 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_nothrow_assignable;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_relationship<is_nothrow_assignable, int&, int>(true)) );
-  VERIFY( (test_relationship<is_nothrow_assignable, int&, const int>(true)) );
+  static_assert(test_relationship<is_nothrow_assignable, int&, int>(true), "");
+  static_assert(test_relationship<is_nothrow_assignable, int&,
+		const int>(true), "");
 
-  VERIFY( (test_relationship<is_nothrow_assignable,
-	   NoexceptCopyAssignClass&, const NoexceptCopyAssignClass&>(true)) );
-  VERIFY( (test_relationship<is_nothrow_assignable,
-	   NoexceptMoveAssignClass&, NoexceptMoveAssignClass&&>(true)) );
-  VERIFY( (test_relationship<is_nothrow_assignable,
-	   NoexceptCopyAssignClass&, NoexceptCopyAssignClass&&>(true)) );
+  static_assert(test_relationship<is_nothrow_assignable,
+		NoexceptCopyAssignClass&,
+		const NoexceptCopyAssignClass&>(true), "");
+  static_assert(test_relationship<is_nothrow_assignable,
+		NoexceptMoveAssignClass&, NoexceptMoveAssignClass&&>(true), "");
+  static_assert(test_relationship<is_nothrow_assignable,
+		NoexceptCopyAssignClass&, NoexceptCopyAssignClass&&>(true), "");
 
   // Negative tests.
-  VERIFY( (test_relationship<is_nothrow_assignable, int, int>(false)) );
-  VERIFY( (test_relationship<is_nothrow_assignable, int, const int>(false)) );
-
-  VERIFY( (test_relationship<is_nothrow_assignable,
-	   ExceptCopyAssignClass&, const ExceptCopyAssignClass&>(false)) );
-  VERIFY( (test_relationship<is_nothrow_assignable,
-	   ExceptMoveAssignClass&, ExceptMoveAssignClass&&>(false)) );
-  VERIFY( (test_relationship<is_nothrow_assignable,
-	   NoexceptMoveAssignClass&, const NoexceptMoveAssignClass&>(false)) );
-}
+  static_assert(test_relationship<is_nothrow_assignable, int, int>(false), "");
+  static_assert(test_relationship<is_nothrow_assignable, int,
+		const int>(false), "");
 
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_relationship<is_nothrow_assignable,
+		ExceptCopyAssignClass&,
+		const ExceptCopyAssignClass&>(false), "");
+  static_assert(test_relationship<is_nothrow_assignable,
+		ExceptMoveAssignClass&, ExceptMoveAssignClass&&>(false), "");
+  static_assert(test_relationship<is_nothrow_assignable,
+		NoexceptMoveAssignClass&,
+		const NoexceptMoveAssignClass&>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_constructible/value.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_constructible/value.cc
index 0488ae37f5a..f5fdddf4c9f 100644
--- a/libstdc++-v3/testsuite/20_util/is_nothrow_constructible/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_nothrow_constructible/value.cc
@@ -1,4 +1,5 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
 
 // 2010-06-09  Paolo Carlini  <paolo.carlini@oracle.com>
 
@@ -20,63 +21,55 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_nothrow_constructible;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_property<is_nothrow_constructible, NoexceptExplicitClass,
-	   double&>(true)) );
-  VERIFY( (test_property<is_nothrow_constructible, NoexceptExplicitClass,
-	   int&>(true)) );
-  VERIFY( (test_property<is_nothrow_constructible, NoexceptExplicitClass,
-	   double&, int&, double&>(true)) );
-  VERIFY( (test_property<is_nothrow_constructible, NothrowExplicitClass,
-	   double&>(true)) );
-  VERIFY( (test_property<is_nothrow_constructible, NothrowExplicitClass,
-	   int&>(true)) );
-  VERIFY( (test_property<is_nothrow_constructible, NothrowExplicitClass,
-	   double&, int&, double&>(true)) );
+  static_assert(test_property<is_nothrow_constructible, NoexceptExplicitClass,
+		double&>(true), "");
+  static_assert(test_property<is_nothrow_constructible, NoexceptExplicitClass,
+		int&>(true), "");
+  static_assert(test_property<is_nothrow_constructible, NoexceptExplicitClass,
+		double&, int&, double&>(true), "");
+  static_assert(test_property<is_nothrow_constructible, NothrowExplicitClass,
+		double&>(true), "");
+  static_assert(test_property<is_nothrow_constructible, NothrowExplicitClass,
+		int&>(true), "");
+  static_assert(test_property<is_nothrow_constructible, NothrowExplicitClass,
+		double&, int&, double&>(true), "");
 
-  VERIFY( (test_property<is_nothrow_constructible, int[1]>(true)) );
+  static_assert(test_property<is_nothrow_constructible, int[1]>(true), "");
 
   // Negative tests.
-  VERIFY( (test_property<is_nothrow_constructible, NoexceptExplicitClass,
-	   void*>(false)) );
-  VERIFY( (test_property<is_nothrow_constructible, NoexceptExplicitClass>
-	   (false)) );
-  VERIFY( (test_property<is_nothrow_constructible, NoexceptExplicitClass,
-	   int, double>(false)) );
-  VERIFY( (test_property<is_nothrow_constructible, NothrowExplicitClass,
-	   void*>(false)) );
-  VERIFY( (test_property<is_nothrow_constructible, NothrowExplicitClass>
-	   (false)) );
-  VERIFY( (test_property<is_nothrow_constructible, NothrowExplicitClass,
-	   int, double>(false)) );
+  static_assert(test_property<is_nothrow_constructible, NoexceptExplicitClass,
+		void*>(false), "");
+  static_assert(test_property<is_nothrow_constructible, NoexceptExplicitClass>
+		(false), "");
+  static_assert(test_property<is_nothrow_constructible, NoexceptExplicitClass,
+		int, double>(false), "");
+  static_assert(test_property<is_nothrow_constructible, NothrowExplicitClass,
+		void*>(false), "");
+  static_assert(test_property<is_nothrow_constructible, NothrowExplicitClass>
+		(false), "");
+  static_assert(test_property<is_nothrow_constructible, NothrowExplicitClass,
+		int, double>(false), "");
 
-  VERIFY( (test_property<is_nothrow_constructible, ExceptExplicitClass,
-	   double&>(false)) );
-  VERIFY( (test_property<is_nothrow_constructible, ExceptExplicitClass,
-	   int&>(false)) );
-  VERIFY( (test_property<is_nothrow_constructible, ExceptExplicitClass,
-	   double&, int&, double&>(false)) );
-  VERIFY( (test_property<is_nothrow_constructible, ThrowExplicitClass,
-	   double&>(false)) );
-  VERIFY( (test_property<is_nothrow_constructible, ThrowExplicitClass,
-	   int&>(false)) );
-  VERIFY( (test_property<is_nothrow_constructible, ThrowExplicitClass,
-	   double&, int&, double&>(false)) );
+  static_assert(test_property<is_nothrow_constructible, ExceptExplicitClass,
+		double&>(false), "");
+  static_assert(test_property<is_nothrow_constructible, ExceptExplicitClass,
+		int&>(false), "");
+  static_assert(test_property<is_nothrow_constructible, ExceptExplicitClass,
+		double&, int&, double&>(false), "");
+  static_assert(test_property<is_nothrow_constructible, ThrowExplicitClass,
+		double&>(false), "");
+  static_assert(test_property<is_nothrow_constructible, ThrowExplicitClass,
+		int&>(false), "");
+  static_assert(test_property<is_nothrow_constructible, ThrowExplicitClass,
+		double&, int&, double&>(false), "");
 
-  VERIFY( (test_property<is_nothrow_constructible, int[]>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_property<is_nothrow_constructible, int[]>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_copy_assignable/value.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_copy_assignable/value.cc
index 72ce0a069f1..c787e4b5d59 100644
--- a/libstdc++-v3/testsuite/20_util/is_nothrow_copy_assignable/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_nothrow_copy_assignable/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2010-06-08  Paolo Carlini  <paolo.carlini@oracle.com>
 //
 // Copyright (C) 2010-2013 Free Software Foundation, Inc.
@@ -19,65 +21,59 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_nothrow_copy_assignable;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_property<is_nothrow_copy_assignable, int>(true)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable, float>(true)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable, EnumType>(true)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable, int*>(true)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable, int(*)(int)>(true)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable,
-	   int (ClassType::*)>(true)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable,
-	   int (ClassType::*) (int)>(true)) );
+  static_assert(test_property<is_nothrow_copy_assignable, int>(true), "");
+  static_assert(test_property<is_nothrow_copy_assignable, float>(true), "");
+  static_assert(test_property<is_nothrow_copy_assignable, EnumType>(true), "");
+  static_assert(test_property<is_nothrow_copy_assignable, int*>(true), "");
+  static_assert(test_property<is_nothrow_copy_assignable,
+		int(*)(int)>(true), "");
+  static_assert(test_property<is_nothrow_copy_assignable,
+		int (ClassType::*)>(true), "");
+  static_assert(test_property<is_nothrow_copy_assignable,
+		int (ClassType::*) (int)>(true), "");
 
-  VERIFY( (test_property<is_nothrow_copy_assignable,
-	   NoexceptCopyAssignClass>(true)) );
+  static_assert(test_property<is_nothrow_copy_assignable,
+		NoexceptCopyAssignClass>(true), "");
 
   // Negative tests.
-  VERIFY( (test_property<is_nothrow_copy_assignable, void>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable, int[2]>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable, float[][3]>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable,
-	   EnumType[2][3][4]>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable, int*[3]>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable,
-	   int(*[][2])(int)>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable,
-	   int (ClassType::*[2][3])>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable, 
-	   int (ClassType::*[][2][3]) (int)>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable, 
-       ClassType(unsigned) const &>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable, 
-       bool(ClassType) const>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable, 
-       bool(...) &&>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable, 
-       EnumType(int, ...)>(false)) );
-
-  VERIFY( (test_property<is_nothrow_copy_assignable,
-	   ExceptCopyAssignClass>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable,
-	   NoexceptMoveAssignClass>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable,
-	   ExceptMoveAssignClass>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable,
-	   DeletedCopyAssignClass>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_assignable,
-	   DeletedMoveAssignClass>(false)) );
-}
+  static_assert(test_property<is_nothrow_copy_assignable, void>(false), "");
+  static_assert(test_property<is_nothrow_copy_assignable, int[2]>(false), "");
+  static_assert(test_property<is_nothrow_copy_assignable,
+		float[][3]>(false), "");
+  static_assert(test_property<is_nothrow_copy_assignable,
+		EnumType[2][3][4]>(false), "");
+  static_assert(test_property<is_nothrow_copy_assignable, int*[3]>(false), "");
+  static_assert(test_property<is_nothrow_copy_assignable,
+		int(*[][2])(int)>(false), "");
+  static_assert(test_property<is_nothrow_copy_assignable,
+		int (ClassType::*[2][3])>(false), "");
+  static_assert(test_property<is_nothrow_copy_assignable, 
+		int (ClassType::*[][2][3]) (int)>(false), "");
+  static_assert(test_property<is_nothrow_copy_assignable,
+		ClassType(unsigned) const &>(false), "");
+  static_assert(test_property<is_nothrow_copy_assignable,
+		bool(ClassType) const>(false), "");
+  static_assert(test_property<is_nothrow_copy_assignable, 
+		bool(...) &&>(false), "");
+  static_assert(test_property<is_nothrow_copy_assignable, 
+		EnumType(int, ...)>(false), "");
 
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_property<is_nothrow_copy_assignable,
+		ExceptCopyAssignClass>(false), "");
+  static_assert(test_property<is_nothrow_copy_assignable,
+		NoexceptMoveAssignClass>(false), "");
+  static_assert(test_property<is_nothrow_copy_assignable,
+		ExceptMoveAssignClass>(false), "");
+  static_assert(test_property<is_nothrow_copy_assignable,
+		DeletedCopyAssignClass>(false), "");
+  static_assert(test_property<is_nothrow_copy_assignable,
+		DeletedMoveAssignClass>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_copy_constructible/value.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_copy_constructible/value.cc
index 33d82af54e9..8b7d324a3fb 100644
--- a/libstdc++-v3/testsuite/20_util/is_nothrow_copy_constructible/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_nothrow_copy_constructible/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2004-12-30  Paolo Carlini  <pcarlini@suse.de>
 //
 // Copyright (C) 2004-2013 Free Software Foundation, Inc.
@@ -19,64 +21,61 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_nothrow_copy_constructible;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_category<is_nothrow_copy_constructible, int>(true)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible, float>(true)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible, EnumType>(true)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible, int*>(true)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible, int(*)(int)>(true)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible,
-	   int (ClassType::*)>(true)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible,
-	   int (ClassType::*) (int)>(true)) );
+  static_assert(test_category<is_nothrow_copy_constructible, int>(true), "");
+  static_assert(test_category<is_nothrow_copy_constructible, float>(true), "");
+  static_assert(test_category<is_nothrow_copy_constructible,
+		EnumType>(true), "");
+  static_assert(test_category<is_nothrow_copy_constructible, int*>(true), "");
+  static_assert(test_category<is_nothrow_copy_constructible,
+		int(*)(int)>(true), "");
+  static_assert(test_category<is_nothrow_copy_constructible,
+		int (ClassType::*)>(true), "");
+  static_assert(test_category<is_nothrow_copy_constructible,
+		int (ClassType::*) (int)>(true), "");
 
-  VERIFY( (test_property<is_nothrow_copy_constructible,
-	   NoexceptCopyConsClass>(true)) );
-  VERIFY( (test_property<is_nothrow_copy_constructible,
-	   const NoexceptCopyConsClass>(true)) );
+  static_assert(test_property<is_nothrow_copy_constructible,
+		NoexceptCopyConsClass>(true), "");
+  static_assert(test_property<is_nothrow_copy_constructible,
+		const NoexceptCopyConsClass>(true), "");
 
   // Negative tests.
-  VERIFY( (test_category<is_nothrow_copy_constructible, void>(false)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible, int[2]>(false)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible, int[]>(false)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible, float[][3]>(false)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible,
-	   EnumType[2][3][4]>(false)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible, int*[3]>(false)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible,
-	   int(*[][2])(int)>(false)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible,
-	   int (ClassType::*[2][3])>(false)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible,
-	   int (ClassType::*[][2][3]) (int)>(false)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible, 
-       ClassType(unsigned) const &>(false)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible, 
-       bool(ClassType) const>(false)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible, 
-       bool(...) &&>(false)) );
-  VERIFY( (test_category<is_nothrow_copy_constructible, 
-       EnumType(int, ...)>(false)) );
-
-  VERIFY( (test_property<is_nothrow_copy_constructible,
-	   volatile NoexceptCopyConsClass>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_constructible,
-	   ThrowCopyConsClass>(false)) );
-  VERIFY( (test_property<is_nothrow_copy_constructible,
-	   ExceptCopyConsClass>(false)) );
-}
+  static_assert(test_category<is_nothrow_copy_constructible, void>(false), "");
+  static_assert(test_category<is_nothrow_copy_constructible,
+		int[2]>(false), "");
+  static_assert(test_category<is_nothrow_copy_constructible, int[]>(false), "");
+  static_assert(test_category<is_nothrow_copy_constructible,
+		float[][3]>(false), "");
+  static_assert(test_category<is_nothrow_copy_constructible,
+		EnumType[2][3][4]>(false), "");
+  static_assert(test_category<is_nothrow_copy_constructible,
+		int*[3]>(false), "");
+  static_assert(test_category<is_nothrow_copy_constructible,
+		int(*[][2])(int)>(false), "");
+  static_assert(test_category<is_nothrow_copy_constructible,
+		int (ClassType::*[2][3])>(false), "");
+  static_assert(test_category<is_nothrow_copy_constructible,
+		int (ClassType::*[][2][3]) (int)>(false), "");
+  static_assert(test_category<is_nothrow_copy_constructible,
+		ClassType(unsigned) const &>(false), "");
+  static_assert(test_category<is_nothrow_copy_constructible, 
+		bool(ClassType) const>(false), "");
+  static_assert(test_category<is_nothrow_copy_constructible, 
+		bool(...) &&>(false), "");
+  static_assert(test_category<is_nothrow_copy_constructible, 
+		EnumType(int, ...)>(false), "");
 
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_property<is_nothrow_copy_constructible,
+		volatile NoexceptCopyConsClass>(false), "");
+  static_assert(test_property<is_nothrow_copy_constructible,
+		ThrowCopyConsClass>(false), "");
+  static_assert(test_property<is_nothrow_copy_constructible,
+		ExceptCopyConsClass>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_default_constructible/value.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_default_constructible/value.cc
index e04ff0c8c5c..10ee4a474bf 100644
--- a/libstdc++-v3/testsuite/20_util/is_nothrow_default_constructible/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_nothrow_default_constructible/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2004-12-29  Paolo Carlini  <pcarlini@suse.de>
 //
 // Copyright (C) 2004-2013 Free Software Foundation, Inc.
@@ -19,55 +21,55 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_nothrow_default_constructible;
   using namespace __gnu_test;
 
   // Positive tests.  
-  VERIFY( (test_category<is_nothrow_default_constructible, int>(true)) );
-  VERIFY( (test_category<is_nothrow_default_constructible, float>(true)) );
-  VERIFY( (test_category<is_nothrow_default_constructible, EnumType>(true)) );
-  VERIFY( (test_category<is_nothrow_default_constructible, int*>(true)) );
-  VERIFY( (test_category<is_nothrow_default_constructible,
-	   int(*)(int)>(true)) );
-  VERIFY( (test_category<is_nothrow_default_constructible,
-	   int (ClassType::*)>(true)) );
-  VERIFY( (test_category<is_nothrow_default_constructible,
-	   int (ClassType::*) (int)>(true)) );
-  VERIFY( (test_category<is_nothrow_default_constructible, int[2]>(true)) );
-  VERIFY( (test_category<is_nothrow_default_constructible,
-	   EnumType[2][3][4]>(true)) );
-  VERIFY( (test_category<is_nothrow_default_constructible, int*[3]>(true)) );
-  VERIFY( (test_category<is_nothrow_default_constructible,
-	   int (ClassType::*[2][3])>(true)) );
-  VERIFY( (test_category<is_nothrow_default_constructible, ClassType>(true)) );
+  static_assert(test_category<is_nothrow_default_constructible, int>(true), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		float>(true), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		EnumType>(true), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		int*>(true), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		int(*)(int)>(true), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		int (ClassType::*)>(true), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		int (ClassType::*) (int)>(true), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		int[2]>(true), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		EnumType[2][3][4]>(true), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		int*[3]>(true), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		int (ClassType::*[2][3])>(true), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		ClassType>(true), "");
 
-  VERIFY( (test_category<is_nothrow_default_constructible,
-	   NoexceptDefaultClass>(true)) );
+  static_assert(test_category<is_nothrow_default_constructible,
+		NoexceptDefaultClass>(true), "");
 
   // Negative tests.
-  VERIFY( (test_category<is_nothrow_default_constructible, void>(false)) );
-  VERIFY( (test_category<is_nothrow_default_constructible, int[]>(false)) );
-  VERIFY( (test_category<is_nothrow_default_constructible,
-	   float[][3]>(false)) );
-  VERIFY( (test_category<is_nothrow_default_constructible,
-	   int(*[][2])(int)>(false)) );
-  VERIFY( (test_category<is_nothrow_default_constructible,
-	   int (ClassType::*[][2][3]) (int)>(false)) );
-
-  VERIFY( (test_category<is_nothrow_default_constructible,
-	   ThrowDefaultClass>(false)) );
-  VERIFY( (test_category<is_nothrow_default_constructible,
-	   ExceptDefaultClass>(false)) );
-}
+  static_assert(test_category<is_nothrow_default_constructible,
+		void>(false), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		int[]>(false), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		float[][3]>(false), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		int(*[][2])(int)>(false), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		int (ClassType::*[][2][3]) (int)>(false), "");
 
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_nothrow_default_constructible,
+		ThrowDefaultClass>(false), "");
+  static_assert(test_category<is_nothrow_default_constructible,
+		ExceptDefaultClass>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_move_assignable/value.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_move_assignable/value.cc
index 54d94c2f234..a7251a9e0f4 100644
--- a/libstdc++-v3/testsuite/20_util/is_nothrow_move_assignable/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_nothrow_move_assignable/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2011-05-19  Paolo Carlini  <paolo.carlini@oracle.com>
 //
 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
@@ -19,65 +21,59 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_nothrow_move_assignable;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_property<is_nothrow_move_assignable, int>(true)) );
-  VERIFY( (test_property<is_nothrow_move_assignable, float>(true)) );
-  VERIFY( (test_property<is_nothrow_move_assignable, EnumType>(true)) );
-  VERIFY( (test_property<is_nothrow_move_assignable, int*>(true)) );
-  VERIFY( (test_property<is_nothrow_move_assignable, int(*)(int)>(true)) );
-  VERIFY( (test_property<is_nothrow_move_assignable,
-	   int (ClassType::*)>(true)) );
-  VERIFY( (test_property<is_nothrow_move_assignable,
-	   int (ClassType::*) (int)>(true)) );
+  static_assert(test_property<is_nothrow_move_assignable, int>(true), "");
+  static_assert(test_property<is_nothrow_move_assignable, float>(true), "");
+  static_assert(test_property<is_nothrow_move_assignable, EnumType>(true), "");
+  static_assert(test_property<is_nothrow_move_assignable, int*>(true), "");
+  static_assert(test_property<is_nothrow_move_assignable,
+		int(*)(int)>(true), "");
+  static_assert(test_property<is_nothrow_move_assignable,
+		int (ClassType::*)>(true), "");
+  static_assert(test_property<is_nothrow_move_assignable,
+		int (ClassType::*) (int)>(true), "");
 
-  VERIFY( (test_property<is_nothrow_move_assignable,
-	   NoexceptMoveAssignClass>(true)) );
-  VERIFY( (test_property<is_nothrow_move_assignable,
-	   NoexceptCopyAssignClass>(true)) );
+  static_assert(test_property<is_nothrow_move_assignable,
+		NoexceptMoveAssignClass>(true), "");
+  static_assert(test_property<is_nothrow_move_assignable,
+		NoexceptCopyAssignClass>(true), "");
 
   // Negative tests.
-  VERIFY( (test_property<is_nothrow_move_assignable, void>(false)) );
-  VERIFY( (test_property<is_nothrow_move_assignable, int[2]>(false)) );
-  VERIFY( (test_property<is_nothrow_move_assignable, float[][3]>(false)) );
-  VERIFY( (test_property<is_nothrow_move_assignable,
-	   EnumType[2][3][4]>(false)) );
-  VERIFY( (test_property<is_nothrow_move_assignable, int*[3]>(false)) );
-  VERIFY( (test_property<is_nothrow_move_assignable,
-	   int(*[][2])(int)>(false)) );
-  VERIFY( (test_property<is_nothrow_move_assignable,
-	   int (ClassType::*[2][3])>(false)) );
-  VERIFY( (test_property<is_nothrow_move_assignable, 
-	   int (ClassType::*[][2][3]) (int)>(false)) );
-  VERIFY( (test_property<is_nothrow_move_assignable, 
-       ClassType(unsigned) const &>(false)) );
-  VERIFY( (test_property<is_nothrow_move_assignable, 
-       bool(ClassType) const>(false)) );
-  VERIFY( (test_property<is_nothrow_move_assignable, 
-       bool(...) &&>(false)) );
-  VERIFY( (test_property<is_nothrow_move_assignable, 
-       EnumType(int, ...)>(false)) );
-
-  VERIFY( (test_property<is_nothrow_move_assignable,
-	   ExceptMoveAssignClass>(false)) );
-  VERIFY( (test_property<is_nothrow_move_assignable,
-	   ExceptCopyAssignClass>(false)) );
-  VERIFY( (test_property<is_nothrow_move_assignable,
-	   DeletedMoveAssignClass>(false)) );
-  VERIFY( (test_property<is_nothrow_move_assignable,
-	   DeletedCopyAssignClass>(false)) );
-}
+  static_assert(test_property<is_nothrow_move_assignable, void>(false), "");
+  static_assert(test_property<is_nothrow_move_assignable, int[2]>(false), "");
+  static_assert(test_property<is_nothrow_move_assignable,
+		float[][3]>(false), "");
+  static_assert(test_property<is_nothrow_move_assignable,
+		EnumType[2][3][4]>(false), "");
+  static_assert(test_property<is_nothrow_move_assignable, int*[3]>(false), "");
+  static_assert(test_property<is_nothrow_move_assignable,
+		int(*[][2])(int)>(false), "");
+  static_assert(test_property<is_nothrow_move_assignable,
+		int (ClassType::*[2][3])>(false), "");
+  static_assert(test_property<is_nothrow_move_assignable, 
+		int (ClassType::*[][2][3]) (int)>(false), "");
+  static_assert(test_property<is_nothrow_move_assignable,
+		ClassType(unsigned) const &>(false), "");
+  static_assert(test_property<is_nothrow_move_assignable,
+		bool(ClassType) const>(false), "");
+  static_assert(test_property<is_nothrow_move_assignable, 
+		bool(...) &&>(false), "");
+  static_assert(test_property<is_nothrow_move_assignable, 
+		EnumType(int, ...)>(false), "");
 
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_property<is_nothrow_move_assignable,
+		ExceptMoveAssignClass>(false), "");
+  static_assert(test_property<is_nothrow_move_assignable,
+		ExceptCopyAssignClass>(false), "");
+  static_assert(test_property<is_nothrow_move_assignable,
+		DeletedMoveAssignClass>(false), "");
+  static_assert(test_property<is_nothrow_move_assignable,
+		DeletedCopyAssignClass>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_move_constructible/value.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_move_constructible/value.cc
index 9afe428f765..868e4e7b377 100644
--- a/libstdc++-v3/testsuite/20_util/is_nothrow_move_constructible/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_nothrow_move_constructible/value.cc
@@ -1,4 +1,5 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
 //
 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
 //
@@ -18,64 +19,62 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_nothrow_move_constructible;
   using namespace __gnu_test;
 
   // Positive tests.
-  VERIFY( (test_category<is_nothrow_move_constructible, int>(true)) );
-  VERIFY( (test_category<is_nothrow_move_constructible, float>(true)) );
-  VERIFY( (test_category<is_nothrow_move_constructible, EnumType>(true)) );
-  VERIFY( (test_category<is_nothrow_move_constructible, int*>(true)) );
-  VERIFY( (test_category<is_nothrow_move_constructible, int(*)(int)>(true)) );
-  VERIFY( (test_category<is_nothrow_move_constructible,
-	   int (ClassType::*)>(true)) );
-  VERIFY( (test_category<is_nothrow_move_constructible,
-	   int (ClassType::*) (int)>(true)) );
+  static_assert(test_category<is_nothrow_move_constructible, int>(true), "");
+  static_assert(test_category<is_nothrow_move_constructible, float>(true), "");
+  static_assert(test_category<is_nothrow_move_constructible,
+		EnumType>(true), "");
+  static_assert(test_category<is_nothrow_move_constructible, int*>(true), "");
+  static_assert(test_category<is_nothrow_move_constructible,
+		int(*)(int)>(true), "");
+  static_assert(test_category<is_nothrow_move_constructible,
+		int (ClassType::*)>(true), "");
+  static_assert(test_category<is_nothrow_move_constructible,
+		int (ClassType::*) (int)>(true), "");
 
-  VERIFY( (test_property<is_nothrow_move_constructible,
-	   NoexceptMoveConsClass>(true)) );
+  static_assert(test_property<is_nothrow_move_constructible,
+		NoexceptMoveConsClass>(true), "");
 
   // Negative tests.
-  VERIFY( (test_category<is_nothrow_move_constructible, void>(false)) );
-  VERIFY( (test_category<is_nothrow_move_constructible, int[2]>(false)) );
-  VERIFY( (test_category<is_nothrow_move_constructible, int[]>(false)) );
-  VERIFY( (test_category<is_nothrow_move_constructible, float[][3]>(false)) );
-  VERIFY( (test_category<is_nothrow_move_constructible,
-	   EnumType[2][3][4]>(false)) );
-  VERIFY( (test_category<is_nothrow_move_constructible, int*[3]>(false)) );
-  VERIFY( (test_category<is_nothrow_move_constructible,
-	   int(*[][2])(int)>(false)) );
-  VERIFY( (test_category<is_nothrow_move_constructible,
-	   int (ClassType::*[2][3])>(false)) );
-  VERIFY( (test_category<is_nothrow_move_constructible,
-	   int (ClassType::*[][2][3]) (int)>(false)) );
-  VERIFY( (test_category<is_nothrow_move_constructible, 
-       ClassType(unsigned) const &>(false)) );
-  VERIFY( (test_category<is_nothrow_move_constructible, 
-       bool(ClassType) const>(false)) );
-  VERIFY( (test_category<is_nothrow_move_constructible, 
-       bool(...) &&>(false)) );
-  VERIFY( (test_category<is_nothrow_move_constructible, 
-       EnumType(int, ...)>(false)) );
+  static_assert(test_category<is_nothrow_move_constructible, void>(false), "");
+  static_assert(test_category<is_nothrow_move_constructible,
+		int[2]>(false), "");
+  static_assert(test_category<is_nothrow_move_constructible,
+		int[]>(false), "");
+  static_assert(test_category<is_nothrow_move_constructible,
+		float[][3]>(false), "");
+  static_assert(test_category<is_nothrow_move_constructible,
+		EnumType[2][3][4]>(false), "");
+  static_assert(test_category<is_nothrow_move_constructible,
+		int*[3]>(false), "");
+  static_assert(test_category<is_nothrow_move_constructible,
+		int(*[][2])(int)>(false), "");
+  static_assert(test_category<is_nothrow_move_constructible,
+		int (ClassType::*[2][3])>(false), "");
+  static_assert(test_category<is_nothrow_move_constructible,
+		int (ClassType::*[][2][3]) (int)>(false), "");
+  static_assert(test_category<is_nothrow_move_constructible, 
+		ClassType(unsigned) const &>(false), "");
+  static_assert(test_category<is_nothrow_move_constructible, 
+		bool(ClassType) const>(false), "");
+  static_assert(test_category<is_nothrow_move_constructible, 
+		bool(...) &&>(false), "");
+  static_assert(test_category<is_nothrow_move_constructible, 
+		EnumType(int, ...)>(false), "");
 
-  VERIFY( (test_property<is_nothrow_move_constructible,
-	   const NoexceptMoveConsClass>(false)) );
-  VERIFY( (test_property<is_nothrow_move_constructible,
-	   volatile NoexceptMoveConsClass>(false)) );
-  VERIFY( (test_property<is_nothrow_move_constructible,
-	   ThrowMoveConsClass>(false)) );
-  VERIFY( (test_property<is_nothrow_move_constructible,
-	   ExceptMoveConsClass>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_property<is_nothrow_move_constructible,
+		const NoexceptMoveConsClass>(false), "");
+  static_assert(test_property<is_nothrow_move_constructible,
+		volatile NoexceptMoveConsClass>(false), "");
+  static_assert(test_property<is_nothrow_move_constructible,
+		ThrowMoveConsClass>(false), "");
+  static_assert(test_property<is_nothrow_move_constructible,
+		ExceptMoveConsClass>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_null_pointer/value.cc b/libstdc++-v3/testsuite/20_util/is_null_pointer/value.cc
index 2bee73a6a0b..b4e2fa7ea31 100644
--- a/libstdc++-v3/testsuite/20_util/is_null_pointer/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_null_pointer/value.cc
@@ -1,4 +1,6 @@
 // { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2013-05-02  Paolo Carlini  <pcarlini@suse.de>
 //
 // Copyright (C) 2013 Free Software Foundation, Inc.
@@ -19,42 +21,36 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_null_pointer;
   using namespace __gnu_test;
 
-  VERIFY( (test_category<is_null_pointer, std::nullptr_t>(true)) );
-
-  VERIFY( (test_category<is_null_pointer, int>(false)) );
-  VERIFY( (test_category<is_null_pointer, float>(false)) );
-  VERIFY( (test_category<is_null_pointer, EnumType>(false)) );
-  VERIFY( (test_category<is_null_pointer, int*>(false)) );
-  VERIFY( (test_category<is_null_pointer, int(*)(int)>(false)) );
-  VERIFY( (test_category<is_null_pointer, int (ClassType::*)>(false)) );
-  VERIFY( (test_category<is_null_pointer, int (ClassType::*) (int)>(false)) );
-  VERIFY( (test_category<is_null_pointer, int[2]>(false)) );
-  VERIFY( (test_category<is_null_pointer, float[][3]>(false)) );
-  VERIFY( (test_category<is_null_pointer, EnumType[2][3][4]>(false)) );
-  VERIFY( (test_category<is_null_pointer, int*[3]>(false)) );
-  VERIFY( (test_category<is_null_pointer, int(*[][2])(int)>(false)) );
-  VERIFY( (test_category<is_null_pointer, int (ClassType::*[2][3])>(false)) );
-  VERIFY( (test_category<is_null_pointer,
-	   int (ClassType::*[][2][3]) (int)>(false)) );
-  VERIFY( (test_category<is_null_pointer, ClassType>(false)) );
-  VERIFY( (test_category<is_null_pointer, PODType>(false)) );
-  VERIFY( (test_category<is_null_pointer, void>(false)) );
-  VERIFY( (test_category<is_null_pointer, NType>(false)) );
-  VERIFY( (test_category<is_null_pointer, TType>(false)) );
-  VERIFY( (test_category<is_null_pointer, SLType>(false)) );
-}
+  static_assert(test_category<is_null_pointer, std::nullptr_t>(true), "");
 
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_null_pointer, int>(false), "");
+  static_assert(test_category<is_null_pointer, float>(false), "");
+  static_assert(test_category<is_null_pointer, EnumType>(false), "");
+  static_assert(test_category<is_null_pointer, int*>(false), "");
+  static_assert(test_category<is_null_pointer, int(*)(int)>(false), "");
+  static_assert(test_category<is_null_pointer, int (ClassType::*)>(false), "");
+  static_assert(test_category<is_null_pointer,
+		int (ClassType::*) (int)>(false), "");
+  static_assert(test_category<is_null_pointer, int[2]>(false), "");
+  static_assert(test_category<is_null_pointer, float[][3]>(false), "");
+  static_assert(test_category<is_null_pointer, EnumType[2][3][4]>(false), "");
+  static_assert(test_category<is_null_pointer, int*[3]>(false), "");
+  static_assert(test_category<is_null_pointer, int(*[][2])(int)>(false), "");
+  static_assert(test_category<is_null_pointer,
+		int (ClassType::*[2][3])>(false), "");
+  static_assert(test_category<is_null_pointer,
+		int (ClassType::*[][2][3]) (int)>(false), "");
+  static_assert(test_category<is_null_pointer, ClassType>(false), "");
+  static_assert(test_category<is_null_pointer, PODType>(false), "");
+  static_assert(test_category<is_null_pointer, void>(false), "");
+  static_assert(test_category<is_null_pointer, NType>(false), "");
+  static_assert(test_category<is_null_pointer, TType>(false), "");
+  static_assert(test_category<is_null_pointer, SLType>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_object/value.cc b/libstdc++-v3/testsuite/20_util/is_object/value.cc
index 458d11d83fb..be35fb2eef1 100644
--- a/libstdc++-v3/testsuite/20_util/is_object/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_object/value.cc
@@ -1,4 +1,5 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
 
 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
 //
@@ -18,30 +19,23 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_object;
   using namespace __gnu_test;
   
-  VERIFY( (test_category<is_object, int (int)>(false)) );
-  VERIFY( (test_category<is_object, ClassType (ClassType)>(false)) );
-  VERIFY( (test_category<is_object, float (int, float, int[], int&)>(false)) );
-  VERIFY( (test_category<is_object, int&>(false)) );
-  VERIFY( (test_category<is_object, ClassType&>(false)) );
-  VERIFY( (test_category<is_object, int(&)(int)>(false)) );
-  VERIFY( (test_category<is_object, void>(false)) );
-  VERIFY( (test_category<is_object, const void>(false)) );
+  static_assert(test_category<is_object, int (int)>(false), "");
+  static_assert(test_category<is_object, ClassType (ClassType)>(false), "");
+  static_assert(test_category<is_object,
+		float (int, float, int[], int&)>(false), "");
+  static_assert(test_category<is_object, int&>(false), "");
+  static_assert(test_category<is_object, ClassType&>(false), "");
+  static_assert(test_category<is_object, int(&)(int)>(false), "");
+  static_assert(test_category<is_object, void>(false), "");
+  static_assert(test_category<is_object, const void>(false), "");
 
   // Sanity check.
-  VERIFY( (test_category<is_object, ClassType>(true)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_object, ClassType>(true), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_pod/value.cc b/libstdc++-v3/testsuite/20_util/is_pod/value.cc
index ee9bb522dce..93bcc040a4d 100644
--- a/libstdc++-v3/testsuite/20_util/is_pod/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_pod/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2010-02-21  Paolo Carlini  <pcarlini@suse.de>
 //
 // Copyright (C) 2010-2013 Free Software Foundation, Inc.
@@ -19,40 +21,33 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_pod;
   using namespace __gnu_test;
 
-  VERIFY( (test_category<is_pod, int>(true)) );
-  VERIFY( (test_category<is_pod, float>(true)) );
-  VERIFY( (test_category<is_pod, EnumType>(true)) );
-  VERIFY( (test_category<is_pod, int*>(true)) );
-  VERIFY( (test_category<is_pod, int(*)(int)>(true)) );
-  VERIFY( (test_category<is_pod, int (ClassType::*)>(true)) );
-  VERIFY( (test_category<is_pod, int (ClassType::*) (int)>(true)) );
-  VERIFY( (test_category<is_pod, int[2]>(true)) );
-  VERIFY( (test_category<is_pod, float[][3]>(true)) );
-  VERIFY( (test_category<is_pod, EnumType[2][3][4]>(true)) );
-  VERIFY( (test_category<is_pod, int*[3]>(true)) );
-  VERIFY( (test_category<is_pod, int(*[][2])(int)>(true)) );
-  VERIFY( (test_category<is_pod, int (ClassType::*[2][3])>(true)) );
-  VERIFY( (test_category<is_pod, int (ClassType::*[][2][3]) (int)>(true)) );
-  VERIFY( (test_category<is_pod, ClassType>(true)) );
-  VERIFY( (test_category<is_pod, PODType>(true)) );
-
-  VERIFY( (test_category<is_pod, void>(false)) );
-  VERIFY( (test_category<is_pod, NType>(false)) );
-  VERIFY( (test_category<is_pod, TType>(false)) );
-  VERIFY( (test_category<is_pod, SLType>(false)) );
-}
+  static_assert(test_category<is_pod, int>(true), "");
+  static_assert(test_category<is_pod, float>(true), "");
+  static_assert(test_category<is_pod, EnumType>(true), "");
+  static_assert(test_category<is_pod, int*>(true), "");
+  static_assert(test_category<is_pod, int(*)(int)>(true), "");
+  static_assert(test_category<is_pod, int (ClassType::*)>(true), "");
+  static_assert(test_category<is_pod, int (ClassType::*) (int)>(true), "");
+  static_assert(test_category<is_pod, int[2]>(true), "");
+  static_assert(test_category<is_pod, float[][3]>(true), "");
+  static_assert(test_category<is_pod, EnumType[2][3][4]>(true), "");
+  static_assert(test_category<is_pod, int*[3]>(true), "");
+  static_assert(test_category<is_pod, int(*[][2])(int)>(true), "");
+  static_assert(test_category<is_pod, int (ClassType::*[2][3])>(true), "");
+  static_assert(test_category<is_pod,
+		int (ClassType::*[][2][3]) (int)>(true), "");
+  static_assert(test_category<is_pod, ClassType>(true), "");
+  static_assert(test_category<is_pod, PODType>(true), "");
 
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_pod, void>(false), "");
+  static_assert(test_category<is_pod, NType>(false), "");
+  static_assert(test_category<is_pod, TType>(false), "");
+  static_assert(test_category<is_pod, SLType>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_reference/value.cc b/libstdc++-v3/testsuite/20_util/is_reference/value.cc
index 14958935df8..36c0c3530c2 100644
--- a/libstdc++-v3/testsuite/20_util/is_reference/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_reference/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2007-06-02  Paolo Carlini  <pcarlini@suse.de>
 //
 // Copyright (C) 2007-2013 Free Software Foundation, Inc.
@@ -19,28 +21,21 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_reference;
   using namespace __gnu_test;
 
-  VERIFY( (test_category<is_reference, int&>(true)) );
-  VERIFY( (test_category<is_reference, ClassType&>(true)) );
-  VERIFY( (test_category<is_reference, int(&)(int)>(true)) );
-  VERIFY( (test_category<is_reference, int&&>(true)) );
-  VERIFY( (test_category<is_reference, ClassType&&>(true)) );
-  VERIFY( (test_category<is_reference, int(&&)(int)>(true)) );
+  static_assert(test_category<is_reference, int&>(true), "");
+  static_assert(test_category<is_reference, ClassType&>(true), "");
+  static_assert(test_category<is_reference, int(&)(int)>(true), "");
+  static_assert(test_category<is_reference, int&&>(true), "");
+  static_assert(test_category<is_reference, ClassType&&>(true), "");
+  static_assert(test_category<is_reference, int(&&)(int)>(true), "");
 
   // Sanity check.
-  VERIFY( (test_category<is_reference, ClassType>(false)) );
+  static_assert(test_category<is_reference, ClassType>(false), "");
 }
 
-int main()
-{
-  test01();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/20_util/is_rvalue_reference/value.cc b/libstdc++-v3/testsuite/20_util/is_rvalue_reference/value.cc
index e89ae2cc6fb..45cf1476307 100644
--- a/libstdc++-v3/testsuite/20_util/is_rvalue_reference/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_rvalue_reference/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2007-06-02  Paolo Carlini  <pcarlini@suse.de>
 //
 // Copyright (C) 2007-2013 Free Software Foundation, Inc.
@@ -19,26 +21,18 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_rvalue_reference;
   using namespace __gnu_test;
 
-  VERIFY( (test_category<is_rvalue_reference, int&&>(true)) );
-  VERIFY( (test_category<is_rvalue_reference, ClassType&&>(true)) );
-  VERIFY( (test_category<is_rvalue_reference, int(&&)(int)>(true)) );
+  static_assert(test_category<is_rvalue_reference, int&&>(true), "");
+  static_assert(test_category<is_rvalue_reference, ClassType&&>(true), "");
+  static_assert(test_category<is_rvalue_reference, int(&&)(int)>(true), "");
 
   // Sanity check.
-  VERIFY( (test_category<is_rvalue_reference, int&>(false)) );
-  VERIFY( (test_category<is_rvalue_reference, ClassType>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_rvalue_reference, int&>(false), "");
+  static_assert(test_category<is_rvalue_reference, ClassType>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_scalar/value.cc b/libstdc++-v3/testsuite/20_util/is_scalar/value.cc
index 05238e14023..7e37565860b 100644
--- a/libstdc++-v3/testsuite/20_util/is_scalar/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_scalar/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2010-11-30  Paolo Carlini  <paolo.carlini@oracle.com>
 //
 // Copyright (C) 2010-2013 Free Software Foundation, Inc.
@@ -19,30 +21,22 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_scalar;
   using namespace __gnu_test;
 
-  VERIFY( (test_category<is_scalar, int>(true)) );
-  VERIFY( (test_category<is_scalar, float>(true)) );
-  VERIFY( (test_category<is_scalar, EnumType>(true)) );
-  VERIFY( (test_category<is_scalar, int*>(true)) );
-  VERIFY( (test_category<is_scalar, int(*)(int)>(true)) );
-  VERIFY( (test_category<is_scalar, int (ClassType::*)>(true)) );
-  VERIFY( (test_category<is_scalar, int (ClassType::*) (int)>(true)) );
-  VERIFY( (test_category<is_scalar, std::nullptr_t>(true)) );
+  static_assert(test_category<is_scalar, int>(true), "");
+  static_assert(test_category<is_scalar, float>(true), "");
+  static_assert(test_category<is_scalar, EnumType>(true), "");
+  static_assert(test_category<is_scalar, int*>(true), "");
+  static_assert(test_category<is_scalar, int(*)(int)>(true), "");
+  static_assert(test_category<is_scalar, int (ClassType::*)>(true), "");
+  static_assert(test_category<is_scalar, int (ClassType::*) (int)>(true), "");
+  static_assert(test_category<is_scalar, std::nullptr_t>(true), "");
 
   // Sanity check.
-  VERIFY( (test_category<is_scalar, ClassType>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_scalar, ClassType>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_signed/value.cc b/libstdc++-v3/testsuite/20_util/is_signed/value.cc
index c01a52c1380..e72a4ef87b9 100644
--- a/libstdc++-v3/testsuite/20_util/is_signed/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_signed/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2005-01-24  Paolo Carlini  <pcarlini@suse.de>
 //
 // Copyright (C) 2005-2013 Free Software Foundation, Inc.
@@ -19,52 +21,45 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_signed;
   using namespace __gnu_test;
   
-  VERIFY( (test_category<is_signed, void>(false)) );
+  static_assert(test_category<is_signed, void>(false), "");
   
-  VERIFY( (test_category<is_signed, char>(char(-1) < char(0))) );
-  VERIFY( (test_category<is_signed, signed char>(true)) );
-  VERIFY( (test_category<is_signed, unsigned char>(false)) );
+  static_assert(test_category<is_signed, char>(char(-1) < char(0)), "");
+  static_assert(test_category<is_signed, signed char>(true), "");
+  static_assert(test_category<is_signed, unsigned char>(false), "");
 #ifdef _GLIBCXX_USE_WCHAR_T
-  VERIFY( (test_category<is_signed, wchar_t>(wchar_t(-1) < wchar_t(0))) );
+  static_assert(test_category<is_signed, wchar_t>
+		(wchar_t(-1) < wchar_t(0)), "");
 #endif
-  VERIFY( (test_category<is_signed, short>(true)) );
-  VERIFY( (test_category<is_signed, unsigned short>(false)) );
-  VERIFY( (test_category<is_signed, int>(true)) );
-  VERIFY( (test_category<is_signed, unsigned int>(false)) );
-  VERIFY( (test_category<is_signed, long>(true)) );
-  VERIFY( (test_category<is_signed, unsigned long>(false)) );
-  VERIFY( (test_category<is_signed, long long>(true)) );
-  VERIFY( (test_category<is_signed, unsigned long long>(false)) );
+  static_assert(test_category<is_signed, short>(true), "");
+  static_assert(test_category<is_signed, unsigned short>(false), "");
+  static_assert(test_category<is_signed, int>(true), "");
+  static_assert(test_category<is_signed, unsigned int>(false), "");
+  static_assert(test_category<is_signed, long>(true), "");
+  static_assert(test_category<is_signed, unsigned long>(false), "");
+  static_assert(test_category<is_signed, long long>(true), "");
+  static_assert(test_category<is_signed, unsigned long long>(false), "");
 
-  VERIFY( (test_category<is_signed, float>(true)) );
-  VERIFY( (test_category<is_signed, double>(true)) );
-  VERIFY( (test_category<is_signed, long double>(true)) );
+  static_assert(test_category<is_signed, float>(true), "");
+  static_assert(test_category<is_signed, double>(true), "");
+  static_assert(test_category<is_signed, long double>(true), "");
 
   // GNU Extensions.
 #ifdef _GLIBCXX_USE_INT128
-  VERIFY( (test_category<is_signed, __int128>(true)) );
-  VERIFY( (test_category<is_signed, unsigned __int128>(false)) );
+  static_assert(test_category<is_signed, __int128>(true), "");
+  static_assert(test_category<is_signed, unsigned __int128>(false), "");
 #endif
 
 #ifdef _GLIBCXX_USE_FLOAT128
-  VERIFY( (test_category<is_signed, __float128>(true)) );
+  static_assert(test_category<is_signed, __float128>(true), "");
 #endif
 
   // Sanity check.
-  VERIFY( (test_category<is_signed, ClassType>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_signed, ClassType>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_standard_layout/value.cc b/libstdc++-v3/testsuite/20_util/is_standard_layout/value.cc
index ad1eacc9deb..7bb417c8893 100644
--- a/libstdc++-v3/testsuite/20_util/is_standard_layout/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_standard_layout/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2010-03-23  Paolo Carlini  <paolo.carlini@oracle.com>
 //
 // Copyright (C) 2010-2013 Free Software Foundation, Inc.
@@ -19,24 +21,16 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_standard_layout;
   using namespace __gnu_test;
 
-  VERIFY( (test_category<is_standard_layout, SLType>(true)) );
-  VERIFY( (test_category<is_standard_layout, PODType>(true)) );
-
-  VERIFY( (test_category<is_standard_layout, NType>(false)) );
-  VERIFY( (test_category<is_standard_layout, TType>(false)) );
-}
+  static_assert(test_category<is_standard_layout, SLType>(true), "");
+  static_assert(test_category<is_standard_layout, PODType>(true), "");
 
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_standard_layout, NType>(false), "");
+  static_assert(test_category<is_standard_layout, TType>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_trivial/value.cc b/libstdc++-v3/testsuite/20_util/is_trivial/value.cc
index f24fde5fbb9..1798dfb5283 100644
--- a/libstdc++-v3/testsuite/20_util/is_trivial/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_trivial/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2010-03-23  Paolo Carlini  <paolo.carlini@oracle.com>
 //
 // Copyright (C) 2010-2013 Free Software Foundation, Inc.
@@ -19,24 +21,16 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_trivial;
   using namespace __gnu_test;
 
-  VERIFY( (test_category<is_trivial, TType>(true)) );
-  VERIFY( (test_category<is_trivial, PODType>(true)) );
-
-  VERIFY( (test_category<is_trivial, NType>(false)) );
-  VERIFY( (test_category<is_trivial, SLType>(false)) );
-}
+  static_assert(test_category<is_trivial, TType>(true), "");
+  static_assert(test_category<is_trivial, PODType>(true), "");
 
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_trivial, NType>(false), "");
+  static_assert(test_category<is_trivial, SLType>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_trivially_destructible/value.cc b/libstdc++-v3/testsuite/20_util/is_trivially_destructible/value.cc
index 0d9e7d31c94..23c64c476ab 100644
--- a/libstdc++-v3/testsuite/20_util/is_trivially_destructible/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_trivially_destructible/value.cc
@@ -1,4 +1,5 @@
 // { dg-options "-std=gnu++11" }
+// { dg-do compile }
 //
 // 2012-04-15  Paolo Carlini  <paolo.carlini@oracle.com>
 //
@@ -20,25 +21,17 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_trivially_destructible;
   using namespace __gnu_test;
 
-  VERIFY( (test_category<is_trivially_destructible, int>(true)) );
-  VERIFY( (test_category<is_trivially_destructible, TType>(true)) );
-  VERIFY( (test_category<is_trivially_destructible, PODType>(true)) );
+  static_assert(test_category<is_trivially_destructible, int>(true), "");
+  static_assert(test_category<is_trivially_destructible, TType>(true), "");
+  static_assert(test_category<is_trivially_destructible, PODType>(true), "");
 
-  VERIFY( (test_category<is_trivially_destructible, NType>(false)) );
-  VERIFY( (test_category<is_trivially_destructible, SLType>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_trivially_destructible, NType>(false), "");
+  static_assert(test_category<is_trivially_destructible, SLType>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/is_unsigned/value.cc b/libstdc++-v3/testsuite/20_util/is_unsigned/value.cc
index 9cf89776d1a..7c9fea3c9b8 100644
--- a/libstdc++-v3/testsuite/20_util/is_unsigned/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_unsigned/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2005-01-24  Paolo Carlini  <pcarlini@suse.de>
 //
 // Copyright (C) 2005-2013 Free Software Foundation, Inc.
@@ -19,52 +21,45 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::is_unsigned;
   using namespace __gnu_test;
+
+  static_assert(test_category<is_unsigned, void>(false), "");
   
-  VERIFY( (test_category<is_unsigned, void>(false)) );
-  
-  VERIFY( (test_category<is_unsigned, char>(char(-1) > char(0))) );
-  VERIFY( (test_category<is_unsigned, signed char>(false)) );
-  VERIFY( (test_category<is_unsigned, unsigned char>(true)) );
+  static_assert(test_category<is_unsigned, char>(char(-1) > char(0)), "");
+  static_assert(test_category<is_unsigned, signed char>(false), "");
+  static_assert(test_category<is_unsigned, unsigned char>(true), "");
 #ifdef _GLIBCXX_USE_WCHAR_T
-  VERIFY( (test_category<is_unsigned, wchar_t>(wchar_t(-1) > wchar_t(0))) );
+  static_assert(test_category<is_unsigned, wchar_t>
+		(wchar_t(-1) > wchar_t(0)), "");
 #endif
-  VERIFY( (test_category<is_unsigned, short>(false)) );
-  VERIFY( (test_category<is_unsigned, unsigned short>(true)) );
-  VERIFY( (test_category<is_unsigned, int>(false)) );
-  VERIFY( (test_category<is_unsigned, unsigned int>(true)) );
-  VERIFY( (test_category<is_unsigned, long>(false)) );
-  VERIFY( (test_category<is_unsigned, unsigned long>(true)) );
-  VERIFY( (test_category<is_unsigned, long long>(false)) );
-  VERIFY( (test_category<is_unsigned, unsigned long long>(true)) );
+  static_assert(test_category<is_unsigned, short>(false), "");
+  static_assert(test_category<is_unsigned, unsigned short>(true), "");
+  static_assert(test_category<is_unsigned, int>(false), "");
+  static_assert(test_category<is_unsigned, unsigned int>(true), "");
+  static_assert(test_category<is_unsigned, long>(false), "");
+  static_assert(test_category<is_unsigned, unsigned long>(true), "");
+  static_assert(test_category<is_unsigned, long long>(false), "");
+  static_assert(test_category<is_unsigned, unsigned long long>(true), "");
 
-  VERIFY( (test_category<is_unsigned, float>(false)) );
-  VERIFY( (test_category<is_unsigned, double>(false)) );
-  VERIFY( (test_category<is_unsigned, long double>(false)) );
+  static_assert(test_category<is_unsigned, float>(false), "");
+  static_assert(test_category<is_unsigned, double>(false), "");
+  static_assert(test_category<is_unsigned, long double>(false), "");
 
   // GNU Extensions.
 #ifdef _GLIBCXX_USE_INT128
-  VERIFY( (test_category<is_unsigned, unsigned __int128>(true)) );
-  VERIFY( (test_category<is_unsigned, __int128>(false)) );
+  static_assert(test_category<is_unsigned, unsigned __int128>(true), "");
+  static_assert(test_category<is_unsigned, __int128>(false), "");
 #endif
 
 #ifdef _GLIBCXX_USE_FLOAT128
-  VERIFY( (test_category<is_unsigned, __float128>(false)) );
+  static_assert(test_category<is_unsigned, __float128>(false), "");
 #endif
 
   // Sanity check.
-  VERIFY( (test_category<is_unsigned, ClassType>(false)) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(test_category<is_unsigned, ClassType>(false), "");
 }
diff --git a/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs-2.cc b/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs-2.cc
index 012e2e32dc7..86097bb70ec 100644
--- a/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs-2.cc
+++ b/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs-2.cc
@@ -1,5 +1,6 @@
 // { dg-options "-std=gnu++0x -funsigned-char -fshort-enums" }
 // { dg-options "-std=gnu++0x -funsigned-char -fshort-enums -Wl,--no-enum-size-warning" { target arm*-*-linux-* } }
+// { dg-do compile }
 
 // 2007-05-03  Benjamin Kosnik  <bkoz@redhat.com>
 //
@@ -21,53 +22,46 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 
 // Ensure that this enum has "short" as its underlying type.
 enum test_enum { first_selection = ((unsigned char)-1) + 1 };
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::make_signed;
   using std::is_same;
 
   // Positive tests.
   typedef make_signed<const int>::type  	test2_type;
-  VERIFY( (is_same<test2_type, const int>::value) );
+  static_assert(is_same<test2_type, const int>::value, "");
 
   typedef make_signed<const unsigned int>::type  	test21c_type;
-  VERIFY( (is_same<test21c_type, const signed int>::value) );
+  static_assert(is_same<test21c_type, const signed int>::value, "");
 
   typedef make_signed<volatile unsigned int>::type  	test21v_type;
-  VERIFY( (is_same<test21v_type, volatile signed int>::value) );
+  static_assert(is_same<test21v_type, volatile signed int>::value, "");
 
   typedef make_signed<const volatile unsigned int>::type  	test21cv_type;
-  VERIFY( (is_same<test21cv_type, const volatile signed int>::value) );
+  static_assert(is_same<test21cv_type,
+		const volatile signed int>::value, "");
 
   typedef make_signed<const char>::type  	test22_type;
-  VERIFY( (is_same<test22_type, const signed char>::value) );
+  static_assert(is_same<test22_type, const signed char>::value, "");
 
 #ifdef _GLIBCXX_USE_WCHAR_T
   typedef make_signed<volatile wchar_t>::type  	test23_type;
-  VERIFY( (is_same<test23_type, volatile signed wchar_t>::value) );
+  static_assert(is_same<test23_type, volatile signed wchar_t>::value, "");
 #endif
 
   typedef make_signed<test_enum>::type  	test24_type;
-  VERIFY( (is_same<test24_type, short>::value) );
+  static_assert(is_same<test24_type, short>::value, "");
 
   // GNU Extensions.
 #ifdef _GLIBCXX_USE_INT128
   typedef make_signed<unsigned __int128>::type  test25_type;
-  VERIFY( (is_same<test25_type, __int128>::value) );
+  static_assert(is_same<test25_type, __int128>::value, "");
 
   typedef make_signed<__int128>::type  	        test26_type;
-  VERIFY( (is_same<test26_type, __int128>::value) );
+  static_assert(is_same<test26_type, __int128>::value, "");
 #endif
 }
-
-int main()
-{
-  test01();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-1.cc b/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-1.cc
index 57474b5b085..e6d66dcf9be 100644
--- a/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-1.cc
+++ b/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-1.cc
@@ -1,4 +1,5 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
 
 // 2007-05-03  Benjamin Kosnik  <bkoz@redhat.com>
 //
@@ -20,56 +21,49 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 
 enum test_enum { first_selection };
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::make_unsigned;
   using std::is_same;
   using std::is_unsigned;
 
   // Positive tests.
   typedef make_unsigned<const unsigned int>::type  	test2_type;
-  VERIFY( (is_same<test2_type, const unsigned int>::value) );
+  static_assert(is_same<test2_type, const unsigned int>::value, "");
 
   typedef make_unsigned<const signed int>::type  	test21c_type;
-  VERIFY( (is_same<test21c_type, const unsigned int>::value) );
+  static_assert(is_same<test21c_type, const unsigned int>::value, "");
 
   typedef make_unsigned<volatile signed int>::type  	test21v_type;
-  VERIFY( (is_same<test21v_type, volatile unsigned int>::value) );
+  static_assert(is_same<test21v_type, volatile unsigned int>::value, "");
 
   typedef make_unsigned<const volatile signed int>::type  	test21cv_type;
-  VERIFY( (is_same<test21cv_type, const volatile unsigned int>::value) );
+  static_assert(is_same<test21cv_type,
+		const volatile unsigned int>::value, "");
 
   typedef make_unsigned<const char>::type  	test22_type;
-  VERIFY( (is_same<test22_type, const unsigned char>::value) );
+  static_assert(is_same<test22_type, const unsigned char>::value, "");
 
 #ifdef _GLIBCXX_USE_WCHAR_T
   typedef make_unsigned<volatile wchar_t>::type  	test23_type;
-  VERIFY( (is_same<test23_type, volatile wchar_t>::value) );
+  static_assert(is_same<test23_type, volatile wchar_t>::value, "");
 #endif
 
   // Chapter 48, chapter 20. Smallest rank such that new unsigned type
   // same size.
   typedef make_unsigned<test_enum>::type  	 test24_type;
-  VERIFY( is_unsigned<test24_type>::value );
-  VERIFY( sizeof(test24_type) == sizeof(test_enum) );
+  static_assert(is_unsigned<test24_type>::value, "");
+  static_assert(sizeof(test24_type) == sizeof(test_enum), "");
 
   // GNU Extensions.
 #ifdef _GLIBCXX_USE_INT128
   typedef make_unsigned<unsigned __int128>::type test25_type;
-  VERIFY( (is_same<test25_type, unsigned __int128>::value) );
+  static_assert(is_same<test25_type, unsigned __int128>::value, "");
 
   typedef make_unsigned<__int128>::type  	 test26_type;
-  VERIFY( (is_same<test26_type, unsigned __int128>::value) );
+  static_assert(is_same<test26_type, unsigned __int128>::value, "");
 #endif
 }
-
-int main()
-{
-  test01();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-2.cc b/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-2.cc
index da83d974d7c..41119be1fbb 100644
--- a/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-2.cc
+++ b/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-2.cc
@@ -1,5 +1,6 @@
-// { dg-options "-std=gnu++0x -funsigned-char -fshort-enums" }
-// { dg-options "-std=gnu++0x -funsigned-char -fshort-enums -Wl,--no-enum-size-warning" { target arm*-*-linux-* } }
+// { dg-options "-std=gnu++11 -funsigned-char -fshort-enums" }
+// { dg-options "-std=gnu++11 -funsigned-char -fshort-enums -Wl,--no-enum-size-warning" { target arm*-*-linux-* } }
+// { dg-do compile }
 
 // 2007-05-03  Benjamin Kosnik  <bkoz@redhat.com>
 //
@@ -21,53 +22,46 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 
 // Ensure that this enum has "short" as its underlying type.
 enum test_enum { first_selection = ((unsigned char)-1) + 1 };
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::make_unsigned;
   using std::is_same;
 
   // Positive tests.
   typedef make_unsigned<const unsigned int>::type  	test2_type;
-  VERIFY( (is_same<test2_type, const unsigned int>::value) );
+  static_assert(is_same<test2_type, const unsigned int>::value, "");
 
   typedef make_unsigned<const signed int>::type  	test21c_type;
-  VERIFY( (is_same<test21c_type, const unsigned int>::value) );
+  static_assert(is_same<test21c_type, const unsigned int>::value, "");
 
   typedef make_unsigned<volatile signed int>::type  	test21v_type;
-  VERIFY( (is_same<test21v_type, volatile unsigned int>::value) );
+  static_assert(is_same<test21v_type, volatile unsigned int>::value, "");
 
   typedef make_unsigned<const volatile signed int>::type  	test21cv_type;
-  VERIFY( (is_same<test21cv_type, const volatile unsigned int>::value) );
+  static_assert(is_same<test21cv_type,
+		const volatile unsigned int>::value, "");
 
   typedef make_unsigned<const char>::type  	test22_type;
-  VERIFY( (is_same<test22_type, const unsigned char>::value) );
+  static_assert(is_same<test22_type, const unsigned char>::value, "");
 
 #ifdef _GLIBCXX_USE_WCHAR_T
   typedef make_unsigned<volatile wchar_t>::type  	test23_type;
-  VERIFY( (is_same<test23_type, volatile wchar_t>::value) );
+  static_assert(is_same<test23_type, volatile wchar_t>::value, "");
 #endif
 
   typedef make_unsigned<test_enum>::type  	  test24_type;
-  VERIFY( (is_same<test24_type, unsigned short>::value) );
+  static_assert(is_same<test24_type, unsigned short>::value, "");
 
   // GNU Extensions.
 #ifdef _GLIBCXX_USE_INT128
   typedef make_unsigned<unsigned __int128>::type  test25_type;
-  VERIFY( (is_same<test25_type, unsigned __int128>::value) );
+  static_assert(is_same<test25_type, unsigned __int128>::value, "");
 
   typedef make_unsigned<__int128>::type  	  test26_type;
-  VERIFY( (is_same<test26_type, unsigned __int128>::value) );
+  static_assert(is_same<test26_type, unsigned __int128>::value, "");
 #endif
 }
-
-int main()
-{
-  test01();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/20_util/remove_reference/value.cc b/libstdc++-v3/testsuite/20_util/remove_reference/value.cc
index 0210dfad1de..b66d27ee104 100644
--- a/libstdc++-v3/testsuite/20_util/remove_reference/value.cc
+++ b/libstdc++-v3/testsuite/20_util/remove_reference/value.cc
@@ -1,4 +1,6 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
 // 2007-06-02  Paolo Carlini  <pcarlini@suse.de>
 //
 // Copyright (C) 2007-2013 Free Software Foundation, Inc.
@@ -19,34 +21,34 @@
 // <http://www.gnu.org/licenses/>.
 
 #include <type_traits>
-#include <testsuite_hooks.h>
 #include <testsuite_tr1.h>
 
 void test01()
 {
-  bool test __attribute__((unused)) = true;
   using std::remove_reference;
   using std::is_same;
   using namespace __gnu_test;
 
-  VERIFY( (is_same<remove_reference<int&>::type, int>::value) );
-  VERIFY( (is_same<remove_reference<int>::type, int>::value) );
-  VERIFY( (is_same<remove_reference<const int&>::type, const int>::value) );
-  VERIFY( (is_same<remove_reference<int*&>::type, int*>::value) );
-  VERIFY( (is_same<remove_reference<ClassType&>::type, ClassType>::value) );
-  VERIFY( (is_same<remove_reference<ClassType>::type, ClassType>::value) );
-  VERIFY( (is_same<remove_reference<int(&)(int)>::type, int(int)>::value) );
-  VERIFY( (is_same<remove_reference<int&&>::type, int>::value) );
-  VERIFY( (is_same<remove_reference<int>::type, int>::value) );
-  VERIFY( (is_same<remove_reference<const int&&>::type, const int>::value) );
-  VERIFY( (is_same<remove_reference<int*&&>::type, int*>::value) );
-  VERIFY( (is_same<remove_reference<ClassType&&>::type, ClassType>::value) );
-  VERIFY( (is_same<remove_reference<ClassType>::type, ClassType>::value) );
-  VERIFY( (is_same<remove_reference<int(&&)(int)>::type, int(int)>::value) );
-}
-
-int main()
-{
-  test01();
-  return 0;
+  static_assert(is_same<remove_reference<int&>::type, int>::value, "");
+  static_assert(is_same<remove_reference<int>::type, int>::value, "");
+  static_assert(is_same<remove_reference<const int&>::type,
+		const int>::value, "");
+  static_assert(is_same<remove_reference<int*&>::type, int*>::value, "");
+  static_assert(is_same<remove_reference<ClassType&>::type,
+		ClassType>::value, "");
+  static_assert(is_same<remove_reference<ClassType>::type,
+		ClassType>::value, "");
+  static_assert(is_same<remove_reference<int(&)(int)>::type,
+		int(int)>::value, "");
+  static_assert(is_same<remove_reference<int&&>::type, int>::value, "");
+  static_assert(is_same<remove_reference<int>::type, int>::value, "");
+  static_assert(is_same<remove_reference<const int&&>::type,
+		const int>::value, "");
+  static_assert(is_same<remove_reference<int*&&>::type, int*>::value, "");
+  static_assert(is_same<remove_reference<ClassType&&>::type,
+		ClassType>::value, "");
+  static_assert(is_same<remove_reference<ClassType>::type,
+		ClassType>::value, "");
+  static_assert(is_same<remove_reference<int(&&)(int)>::type,
+		int(int)>::value, "");
 }
diff --git a/libstdc++-v3/testsuite/util/testsuite_tr1.h b/libstdc++-v3/testsuite/util/testsuite_tr1.h
index b0d6e8c2f58..60d95ec6f0c 100644
--- a/libstdc++-v3/testsuite/util/testsuite_tr1.h
+++ b/libstdc++-v3/testsuite/util/testsuite_tr1.h
@@ -28,66 +28,68 @@ namespace __gnu_test
 {
   // For tr1/type_traits.
   template<template<typename> class Category, typename Type>
+#if __cplusplus >= 201103L
+    constexpr
+#endif
     bool
     test_category(bool value)
     {
-      bool ret = true;
-      ret &= Category<Type>::value == value;
-      ret &= Category<const Type>::value == value;
-      ret &= Category<volatile Type>::value == value;
-      ret &= Category<const volatile Type>::value == value;
-      ret &= Category<Type>::type::value == value;
-      ret &= Category<const Type>::type::value == value;
-      ret &= Category<volatile Type>::type::value == value;
-      ret &= Category<const volatile Type>::type::value == value;
-      return ret;
+      return (Category<Type>::value == value
+	      && Category<const Type>::value == value
+	      && Category<volatile Type>::value == value
+	      && Category<const volatile Type>::value == value
+	      && Category<Type>::type::value == value
+	      && Category<const Type>::type::value == value
+	      && Category<volatile Type>::type::value == value
+	      && Category<const volatile Type>::type::value == value);
     }
 
   template<template<typename> class Property, typename Type>
+#if __cplusplus >= 201103L
+    constexpr
+#endif
     bool
     test_property(typename Property<Type>::value_type value)
     {
-      bool ret = true;
-      ret &= Property<Type>::value == value;
-      ret &= Property<Type>::type::value == value;
-      return ret;
+      return (Property<Type>::value == value
+	      && Property<Type>::type::value == value);
     }
 
   // For testing tr1/type_traits/extent, which has a second template
   // parameter.
   template<template<typename, unsigned> class Property,
 	   typename Type, unsigned Uint>
+#if __cplusplus >= 201103L
+    constexpr
+#endif
     bool
     test_property(typename Property<Type, Uint>::value_type value)
     {
-      bool ret = true;
-      ret &= Property<Type, Uint>::value == value;
-      ret &= Property<Type, Uint>::type::value == value;
-      return ret;
+      return (Property<Type, Uint>::value == value
+	      && Property<Type, Uint>::type::value == value);
     }
 
 #if __cplusplus >= 201103L
   template<template<typename...> class Property,
 	   typename Type1, typename... Types>
-    bool
+    constexpr bool
     test_property(typename Property<Type1, Types...>::value_type value)
     {
-      bool ret = true;
-      ret &= Property<Type1, Types...>::value == value;
-      ret &= Property<Type1, Types...>::type::value == value;
-      return ret;
+      return (Property<Type1, Types...>::value == value
+	      && Property<Type1, Types...>::type::value == value);
     }
 #endif
 
   template<template<typename, typename> class Relationship,
 	   typename Type1, typename Type2>
+#if __cplusplus >= 201103L
+    constexpr
+#endif
     bool
     test_relationship(bool value)
     {
-      bool ret = true;
-      ret &= Relationship<Type1, Type2>::value == value;
-      ret &= Relationship<Type1, Type2>::type::value == value;
-      return ret;
+      return (Relationship<Type1, Type2>::value == value
+	      && Relationship<Type1, Type2>::type::value == value);
     }
 
   // Test types.