utility: Include <initializer_list>, per the current WP.

2008-07-29  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/utility: Include <initializer_list>, per the current WP.

	* testsuite/lib/libstdc++.exp (check_v3_target_cstdint): Tweak,
	don't use -std=gnu++0x unnecessarily.
	* testsuite/18_support/numeric_limits/char16_32_t.cc: Use
	dg-require-cstdint.
	* testsuite/18_support/headers/cstdint/types_std_c++0x.cc: Likewise.
	* testsuite/tr1/8_c_compatibility/cstdint/types_std_tr1.cc: Likewise.

From-SVN: r138255

libstdc++-v3/ChangeLog

+2008-07-29  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* include/std/utility: Include <initializer_list>, per the current WP.
+
+	* testsuite/lib/libstdc++.exp (check_v3_target_cstdint): Tweak,
+	don't use -std=gnu++0x unnecessarily.
+	* testsuite/18_support/numeric_limits/char16_32_t.cc: Use
+	dg-require-cstdint.
+	* testsuite/18_support/headers/cstdint/types_std_c++0x.cc: Likewise.
+	* testsuite/tr1/8_c_compatibility/cstdint/types_std_tr1.cc: Likewise.
+
 2008-07-28  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR libstdc++/36949

libstdc++-v3/include/std/utility

@@ -85,6 +85,7 @@
 #    undef _GLIBCXX_INCLUDE_AS_CXX0X
 #  endif
 #  include <bits/move.h>
+#  include <initializer_list>
 #endif
 
 #endif /* _GLIBCXX_UTILITY */

libstdc++-v3/testsuite/18_support/headers/cstdint/types_std_c++0x.cc

-// { dg-options "-std=gnu++0x" }
 // { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
 
-// Copyright (C) 2007 Free Software Foundation, Inc.
+// Copyright (C) 2007, 2008 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
@@ -23,8 +24,6 @@
 
 void test01()
 {
-#if _GLIBCXX_USE_C99_STDINT_TR1
-
   typedef std::int8_t          my_int8_t;
   typedef std::int16_t         my_int16_t;
   typedef std::int32_t         my_int32_t;
@@ -53,6 +52,4 @@ void test01()
   typedef std::uint_least64_t  my_uint_least64_t;
   typedef std::uintmax_t       my_uintmax_t;
   typedef std::uintptr_t       my_uintptr_t;
-  
-#endif
 }

libstdc++-v3/testsuite/18_support/numeric_limits/char16_32_t.cc

 // { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
 // 2008-05-20  Paolo Carlini  <paolo.carlini@oracle.com>
 //
 // Copyright (C) 2008 Free Software Foundation
@@ -69,9 +71,8 @@ template<typename T, typename R>
 
 int main()
 {
-#if _GLIBCXX_USE_C99_STDINT_TR1
   do_test<char16_t, uint_least16_t>();
   do_test<char32_t, uint_least32_t>();
-#endif
+
   return 0;
 }

libstdc++-v3/testsuite/lib/libstdc++.exp

@@ -1055,7 +1055,7 @@ proc check_v3_target_cstdint { } {
 	set exe cstdint[pid].exe
 
 	set f [open $src "w"]
-	puts $f "#include <cstdint>"
+	puts $f "#include <tr1/cstdint>"
 	puts $f "int main()"
 	puts $f "#ifdef _GLIBCXX_USE_C99_STDINT_TR1"
 	puts $f "{ return 0; }"
@@ -1063,7 +1063,7 @@ proc check_v3_target_cstdint { } {
 	close $f
 
 	set cxxflags_saved $cxxflags
-	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -std=gnu++0x -Werror"
+	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
 
 	set lines [v3_target_compile $src $exe executable ""]
 	set cxxflags $cxxflags_saved

libstdc++-v3/testsuite/tr1/8_c_compatibility/cstdint/types_std_tr1.cc

 // { dg-do compile }
+// { dg-require-cstdint "" }
 
 // 2006-01-29  Paolo Carlini  <pcarlini@suse.de>
 //
-// Copyright (C) 2006 Free Software Foundation, Inc.
+// Copyright (C) 2006, 2007, 2008 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
@@ -26,8 +27,6 @@
 
 void test01()
 {
-#if _GLIBCXX_USE_C99_STDINT_TR1
-
   typedef std::tr1::int8_t          my_int8_t;
   typedef std::tr1::int16_t         my_int16_t;
   typedef std::tr1::int32_t         my_int32_t;
@@ -56,6 +55,4 @@ void test01()
   typedef std::tr1::uint_least64_t  my_uint_least64_t;
   typedef std::tr1::uintmax_t       my_uintmax_t;
   typedef std::tr1::uintptr_t       my_uintptr_t;
-  
-#endif
 }