type_traits (is_pod): Use __is_pod.

2007-04-30  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/type_traits (is_pod): Use __is_pod.
	* testsuite/tr1/4_metaprogramming/type_properties/
	has_trivial_destructor/has_trivial_destructor.cc: Adjust.
	* testsuite/tr1/4_metaprogramming/type_properties/
	has_nothrow_constructor/has_nothrow_constructor.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/type_properties/
	has_trivial_constructor/has_trivial_constructor.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/type_properties/
	is_pod/is_pod.cc: Likewise.

From-SVN: r124294

libstdc++-v3/ChangeLog

+2007-04-30  Paolo Carlini  <pcarlini@suse.de>
+
+	* include/tr1/type_traits (is_pod): Use __is_pod.
+	* testsuite/tr1/4_metaprogramming/type_properties/
+	has_trivial_destructor/has_trivial_destructor.cc: Adjust.
+	* testsuite/tr1/4_metaprogramming/type_properties/
+	has_nothrow_constructor/has_nothrow_constructor.cc: Likewise.
+	* testsuite/tr1/4_metaprogramming/type_properties/
+	has_trivial_constructor/has_trivial_constructor.cc: Likewise.
+	* testsuite/tr1/4_metaprogramming/type_properties/
+	is_pod/is_pod.cc: Likewise.
+
 2007-04-29  Paolo Carlini  <pcarlini@suse.de>
 
 	* include/bits/localefwd.h: Remove redundant inline qualifiers.

libstdc++-v3/include/tr1/type_traits

@@ -249,9 +249,7 @@ _GLIBCXX_BEGIN_NAMESPACE(_GLIBCXX_TR1)
 
   template<typename _Tp>
     struct is_pod
-    : public integral_constant<bool, (is_void<_Tp>::value
-				      || is_scalar<typename
-				      remove_all_extents<_Tp>::type>::value)>
+    : public integral_constant<bool, __is_pod(_Tp) || is_void<_Tp>::value>
     { };
 
   template<typename _Tp>

libstdc++-v3/testsuite/tr1/4_metaprogramming/type_properties/has_nothrow_constructor/has_nothrow_constructor.cc

 // 2004-12-29  Paolo Carlini  <pcarlini@suse.de>
 //
-// Copyright (C) 2004 Free Software Foundation, Inc.
+// Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
@@ -48,9 +48,7 @@ void test01()
 	   int (ClassType::*[2][3])>(true)) );
   VERIFY( (test_category<has_nothrow_constructor,
 	   int (ClassType::*[][2][3]) (int)>(true)) );
-
-  // Sanity check.
-  VERIFY( (test_category<has_nothrow_constructor, ClassType>(false)) );
+  VERIFY( (test_category<has_nothrow_constructor, ClassType>(true)) );
 }
 
 int main()

libstdc++-v3/testsuite/tr1/4_metaprogramming/type_properties/has_trivial_constructor/has_trivial_constructor.cc

 // 2004-12-26  Paolo Carlini  <pcarlini@suse.de>
 //
-// Copyright (C) 2004 Free Software Foundation, Inc.
+// Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
@@ -48,9 +48,7 @@ void test01()
 	   int (ClassType::*[2][3])>(true)) );
   VERIFY( (test_category<has_trivial_constructor,
 	   int (ClassType::*[][2][3]) (int)>(true)) );
-
-  // Sanity check.
-  VERIFY( (test_category<has_trivial_constructor, ClassType>(false)) );
+  VERIFY( (test_category<has_trivial_constructor, ClassType>(true)) );
 }
 
 int main()

libstdc++-v3/testsuite/tr1/4_metaprogramming/type_properties/has_trivial_destructor/has_trivial_destructor.cc

 // 2004-12-26  Paolo Carlini  <pcarlini@suse.de>
 //
-// Copyright (C) 2004 Free Software Foundation, Inc.
+// Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
@@ -48,9 +48,7 @@ void test01()
 	   int (ClassType::*[2][3])>(true)) );
   VERIFY( (test_category<has_trivial_destructor,
 	   int (ClassType::*[][2][3]) (int)>(true)) );
-
-  // Sanity check.
-  VERIFY( (test_category<has_trivial_destructor, ClassType>(false)) );
+  VERIFY( (test_category<has_trivial_destructor, ClassType>(true)) );
 }
 
 int main()

libstdc++-v3/testsuite/tr1/4_metaprogramming/type_properties/is_pod/is_pod.cc

 // 2004-12-26  Paolo Carlini  <pcarlini@suse.de>
 //
-// Copyright (C) 2004 Free Software Foundation, Inc.
+// Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
@@ -45,9 +45,7 @@ void test01()
   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)) );
-
-  // Sanity check.
-  VERIFY( (test_category<is_pod, ClassType>(false)) );
+  VERIFY( (test_category<is_pod, ClassType>(true)) );
 }
 
 int main()