Patchwork C++ PATCH to add -std=c++11 ??

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Submitter Jason Merrill
Date Oct. 31, 2011, 5:26 a.m.
Message ID <4EAE3189.2010909@redhat.com>
Download mbox | patch
Permalink /patch/122733/
State New
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Comments

Jason Merrill - Oct. 31, 2011, 5:26 a.m.
Here's my start at adjusting things to use the C++11 name; feel free to 
run with it.

Looking at it again, I think adding __GXX_EXPERIMENTAL_CXX11__ is a 
mistake, we should just set __cplusplus to the C++11 value.

Jason
Gabriel Dos Reis - Oct. 31, 2011, 7:06 a.m.
On Mon, Oct 31, 2011 at 12:26 AM, Jason Merrill <jason@redhat.com> wrote:
> Here's my start at adjusting things to use the C++11 name; feel free to run
> with it.
>
> Looking at it again, I think adding __GXX_EXPERIMENTAL_CXX11__ is a mistake,
> we should just set __cplusplus to the C++11 value.

I tend to agree.  Too many macros to control C++11 may not necessarily
be a feature.  Tricky.
Paolo Carlini - Oct. 31, 2011, 10:39 a.m.
On 10/31/2011 06:26 AM, Jason Merrill wrote:
> Here's my start at adjusting things to use the C++11 name; feel free 
> to run with it.
Great. When you commit it, you can as well add 'PR c++/50920' to the 
ChangeLog!

Paolo.

Patch

commit 9c331b6de02e796fa25b04ed206b8570c83ee237
Author: Jason Merrill <jason@redhat.com>
Date:   Fri Aug 12 17:09:47 2011 -0400

    	* c-common.h (cxx_dialect): Add cxx11 and cxx03.
    	* c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
    	and -Wc++11-compat.
    	* c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
    	* c-cppbuiltin.c (c_cpp_builtins): Also define
    	__GXX_EXPERIMENTAL_CXX11__.

diff --git a/gcc/c-family/c-common.h b/gcc/c-family/c-common.h
index be9d729..71746a9 100644
--- a/gcc/c-family/c-common.h
+++ b/gcc/c-family/c-common.h
@@ -643,11 +643,12 @@  extern int flag_use_repository;
 /* The supported C++ dialects.  */
 
 enum cxx_dialect {
-  /* C++98  */
+  /* C++98 with TC1  */
   cxx98,
-  /* Experimental features that are likely to become part of
-     C++0x.  */
-  cxx0x
+  cxx03 = cxx98,
+  /* C++11  */
+  cxx0x,
+  cxx11 = cxx0x
 };
 
 /* The C++ dialect being used. C++98 is the default.  */
diff --git a/gcc/c-family/c-cppbuiltin.c b/gcc/c-family/c-cppbuiltin.c
index bb9893a..f6075d9 100644
--- a/gcc/c-family/c-cppbuiltin.c
+++ b/gcc/c-family/c-cppbuiltin.c
@@ -598,8 +598,11 @@  c_cpp_builtins (cpp_reader *pfile)
 	cpp_define (pfile, "__DEPRECATED");
       if (flag_rtti)
 	cpp_define (pfile, "__GXX_RTTI");
-      if (cxx_dialect == cxx0x)
-        cpp_define (pfile, "__GXX_EXPERIMENTAL_CXX0X__");
+      if (cxx_dialect == cxx11)
+	{
+	  cpp_define (pfile, "__GXX_EXPERIMENTAL_CXX0X__");
+	  cpp_define (pfile, "__GXX_EXPERIMENTAL_CXX11__");
+	}
     }
   /* Note that we define this for C as well, so that we know if
      __attribute__((cleanup)) will interface with EH.  */
diff --git a/gcc/c-family/c-opts.c b/gcc/c-family/c-opts.c
index 6869d5c..b15dcb4 100644
--- a/gcc/c-family/c-opts.c
+++ b/gcc/c-family/c-opts.c
@@ -110,7 +110,7 @@  static size_t include_cursor;
 
 static void handle_OPT_d (const char *);
 static void set_std_cxx98 (int);
-static void set_std_cxx0x (int);
+static void set_std_cxx11 (int);
 static void set_std_c89 (int, int);
 static void set_std_c99 (int);
 static void set_std_c1x (int);
@@ -775,10 +775,10 @@  c_common_handle_option (size_t scode, const char *arg, int value,
 	set_std_cxx98 (code == OPT_std_c__98 /* ISO */);
       break;
 
-    case OPT_std_c__0x:
-    case OPT_std_gnu__0x:
+    case OPT_std_c__11:
+    case OPT_std_gnu__11:
       if (!preprocessing_asm_p)
-	set_std_cxx0x (code == OPT_std_c__0x /* ISO */);
+	set_std_cxx11 (code == OPT_std_c__11 /* ISO */);
       break;
 
     case OPT_std_c90:
@@ -1501,18 +1501,18 @@  set_std_cxx98 (int iso)
   cxx_dialect = cxx98;
 }
 
-/* Set the C++ 0x working draft "standard" (without GNU extensions if ISO).  */
+/* Set the C++ 2011 standard (without GNU extensions if ISO).  */
 static void
-set_std_cxx0x (int iso)
+set_std_cxx11 (int iso)
 {
   cpp_set_lang (parse_in, iso ? CLK_CXX0X: CLK_GNUCXX0X);
   flag_no_gnu_keywords = iso;
   flag_no_nonansi_builtin = iso;
   flag_iso = iso;
-  /* C++0x includes the C99 standard library.  */
+  /* C++11 includes the C99 standard library.  */
   flag_isoc94 = 1;
   flag_isoc99 = 1;
-  cxx_dialect = cxx0x;
+  cxx_dialect = cxx11;
 }
 
 /* Args to -d specify what to dump.  Silently ignore
diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
index 693f191..336a75a 100644
--- a/gcc/c-family/c.opt
+++ b/gcc/c-family/c.opt
@@ -289,7 +289,11 @@  Warn about C constructs that are not in the common subset of C and C++
 
 Wc++0x-compat
 C++ ObjC++ Var(warn_cxx0x_compat) Warning
-Warn about C++ constructs whose meaning differs between ISO C++ 1998 and ISO C++ 200x
+Deprecated in favor of -Wc++11-compat
+
+Wc++11-compat
+C++ ObjC++ Warning Alias(Wc++0x-compat)
+Warn about C++ constructs whose meaning differs between ISO C++ 1998 and ISO C++ 2011
 
 Wcast-qual
 C ObjC C++ ObjC++ Var(warn_cast_qual) Warning
@@ -1175,12 +1179,13 @@  std=c++03
 C++ ObjC++ Alias(std=c++98)
 Conform to the ISO 1998 C++ standard revised by the 2003 technical corrigendum
 
-std=c++0x
+std=c++11
 C++ ObjC++
-Conform to the ISO 1998 C++ standard, with extensions that are likely to
-become a part of the upcoming ISO C++ standard, dubbed C++0x. Note that the
-extensions enabled by this mode are experimental and may be removed in
-future releases of GCC.
+Conform to the ISO 2011 C++ standard (experimental and incomplete support)
+
+std=c++0x
+C++ ObjC++ Alias(std=c++11)
+Deprecated in favor of -std=c++11
 
 std=c1x
 C ObjC
@@ -1204,14 +1209,21 @@  Deprecated in favor of -std=c99
 
 std=gnu++98
 C++ ObjC++
-Conform to the ISO 1998 C++ standard with GNU extensions
+Conform to the ISO 1998 C++ standard revised by the 2003 technical
+corrigendum with GNU extensions
 
-std=gnu++0x
+std=gnu++03
+C++ ObjC++ Alias(std=gnu++98)
+Conform to the ISO 1998 C++ standard revised by the 2003 technical
+corrigendum with GNU extensions
+
+std=gnu++11
 C++ ObjC++
-Conform to the ISO 1998 C++ standard, with GNU extensions and
-extensions that are likely to become a part of the upcoming ISO C++
-standard, dubbed C++0x. Note that the extensions enabled by this mode
-are experimental and may be removed in future releases of GCC.
+Conform to the ISO 2011 C++ standard with GNU extensions (experimental and incomplete support)
+
+std=gnu++0x
+C++ ObjC++ Alias(std=gnu++11)
+Deprecated in favor of -std=gnu++11
 
 std=gnu1x
 C ObjC

commit 0b1d67e9a210b53328bf28c04c7e967dfe1a13a4
Author: Jason Merrill <jason@redhat.com>
Date:   Fri Aug 12 18:10:33 2011 -0400

    	* class.c (check_field_decl): Change c++0x in diags to c++11.
    	* error.c (maybe_warn_cpp0x): Likewise.
    	* parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
    	* pt.c (check_default_tmpl_args): Likewise.

diff --git a/gcc/cp/class.c b/gcc/cp/class.c
index 03521e5..a014d25 100644
--- a/gcc/cp/class.c
+++ b/gcc/cp/class.c
@@ -2924,7 +2924,7 @@  check_field_decl (tree field,
 	  if (!warned && errorcount > oldcount)
 	    {
 	      inform (DECL_SOURCE_LOCATION (field), "unrestricted unions "
-		      "only available with -std=c++0x or -std=gnu++0x");
+		      "only available with -std=c++11 or -std=gnu++11");
 	      warned = true;
 	    }
 	}
diff --git a/gcc/cp/error.c b/gcc/cp/error.c
index 544c4d1..992b810 100644
--- a/gcc/cp/error.c
+++ b/gcc/cp/error.c
@@ -3205,55 +3205,55 @@  maybe_warn_cpp0x (cpp0x_warn_str str)
       case CPP0X_INITIALIZER_LISTS:
 	pedwarn (input_location, 0, 
 		 "extended initializer lists "
-		 "only available with -std=c++0x or -std=gnu++0x");
+		 "only available with -std=c++11 or -std=gnu++11");
 	break;
       case CPP0X_EXPLICIT_CONVERSION:
 	pedwarn (input_location, 0,
 		 "explicit conversion operators "
-		 "only available with -std=c++0x or -std=gnu++0x"); 
+		 "only available with -std=c++11 or -std=gnu++11");
 	break;
       case CPP0X_VARIADIC_TEMPLATES:
 	pedwarn (input_location, 0,
 		 "variadic templates "
-		 "only available with -std=c++0x or -std=gnu++0x");
+		 "only available with -std=c++11 or -std=gnu++11");
 	break;
       case CPP0X_LAMBDA_EXPR:
 	pedwarn (input_location, 0,
 		 "lambda expressions "
-		  "only available with -std=c++0x or -std=gnu++0x");
+		  "only available with -std=c++11 or -std=gnu++11");
 	break;
       case CPP0X_AUTO:
 	pedwarn (input_location, 0,
-		 "C++0x auto only available with -std=c++0x or -std=gnu++0x");
+		 "C++0x auto only available with -std=c++11 or -std=gnu++11");
 	break;
       case CPP0X_SCOPED_ENUMS:
 	pedwarn (input_location, 0,
-		 "scoped enums only available with -std=c++0x or -std=gnu++0x");
+		 "scoped enums only available with -std=c++11 or -std=gnu++11");
 	break;
       case CPP0X_DEFAULTED_DELETED:
 	pedwarn (input_location, 0,
 		 "defaulted and deleted functions "
-		 "only available with -std=c++0x or -std=gnu++0x");
+		 "only available with -std=c++11 or -std=gnu++11");
 	break;
       case CPP0X_INLINE_NAMESPACES:
 	pedwarn (input_location, OPT_pedantic,
 		 "inline namespaces "
-		 "only available with -std=c++0x or -std=gnu++0x");
-	break;
+		 "only available with -std=c++11 or -std=gnu++11");
+	break;	
       case CPP0X_OVERRIDE_CONTROLS:
 	pedwarn (input_location, 0,
 		 "override controls (override/final) "
-		 "only available with -std=c++0x or -std=gnu++0x");
+		 "only available with -std=c++11 or -std=gnu++11");
         break;
       case CPP0X_NSDMI:
 	pedwarn (input_location, 0,
 		 "non-static data member initializers "
-		 "only available with -std=c++0x or -std=gnu++0x");
+		 "only available with -std=c++11 or -std=gnu++11");
         break;
       case CPP0X_USER_DEFINED_LITERALS:
 	pedwarn (input_location, 0,
 		 "user-defined literals "
-		 "only available with -std=c++0x or -std=gnu++0x");
+		 "only available with -std=c++11 or -std=gnu++11");
 	break;
       default:
 	gcc_unreachable ();
diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c
index 090482c..63f9262 100644
--- a/gcc/cp/parser.c
+++ b/gcc/cp/parser.c
@@ -2759,8 +2759,8 @@  cp_parser_diagnose_invalid_type_name (cp_parser *parser,
 
 	 The user should have said "typename A<T>::X".  */
       if (cxx_dialect < cxx0x && id == ridpointers[(int)RID_CONSTEXPR])
-	inform (location, "C++0x %<constexpr%> only available with "
-		"-std=c++0x or -std=gnu++0x");
+	inform (location, "C++11 %<constexpr%> only available with "
+		"-std=c++11 or -std=gnu++11");
       else if (processing_template_decl && current_class_type
 	       && TYPE_BINFO (current_class_type))
 	{
diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c
index d057776..493e3e6 100644
--- a/gcc/cp/pt.c
+++ b/gcc/cp/pt.c
@@ -4650,7 +4650,7 @@  check_default_tmpl_args (tree decl, tree parms, int is_primary,
 	     "friend declarations");
   else if (TREE_CODE (decl) == FUNCTION_DECL && (cxx_dialect == cxx98))
     msg = G_("default template arguments may not be used in function templates "
-	     "without -std=c++0x or -std=gnu++0x");
+	     "without -std=c++11 or -std=gnu++11");
   else if (is_partial)
     msg = G_("default template arguments may not be used in "
 	     "partial specializations");
diff --git a/gcc/testsuite/g++.dg/cpp0x/constexpr-98.C b/gcc/testsuite/g++.dg/cpp0x/constexpr-98.C
index 4ae3944..1a0189b 100644
--- a/gcc/testsuite/g++.dg/cpp0x/constexpr-98.C
+++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-98.C
@@ -1,4 +1,4 @@ 
 // { dg-options "-std=c++98" }
 
-constexpr int i = 42;	  // { dg-message "std=c\\+\\+0x" }
+constexpr int i = 42;	  // { dg-message "std=c\\+\\+11" }
 // { dg-error "constexpr" "" { target *-*-* } 3 }

commit f87d07ed310959e53bd2ce30bde00394155a8764
Author: Jason Merrill <jason@redhat.com>
Date:   Fri Aug 12 20:08:27 2011 -0400

    	* include/bits/c++0x_warning.h: Change -std=c++0x to -std=c++11.

diff --git a/libstdc++-v3/include/bits/c++0x_warning.h b/libstdc++-v3/include/bits/c++0x_warning.h
index 0685a50..68d9694 100644
--- a/libstdc++-v3/include/bits/c++0x_warning.h
+++ b/libstdc++-v3/include/bits/c++0x_warning.h
@@ -28,10 +28,10 @@ 
 #ifndef _CXX0X_WARNING_H
 #define _CXX0X_WARNING_H 1
 
-#ifndef __GXX_EXPERIMENTAL_CXX0X__
-#error This file requires compiler and library support for the upcoming \
-ISO C++ standard, C++0x. This support is currently experimental, and must be \
-enabled with the -std=c++0x or -std=gnu++0x compiler options.
+#ifndef __GXX_EXPERIMENTAL_CXX11__
+#error This file requires compiler and library support for the \
+ISO C++ 2011 standard. This support is currently experimental, and must be \
+enabled with the -std=c++11 or -std=gnu++11 compiler options.
 #endif
 
 #endif
diff --git a/libstdc++-v3/testsuite/18_support/headers/cstdbool/std_c++0x_neg.cc b/libstdc++-v3/testsuite/18_support/headers/cstdbool/std_c++0x_neg.cc
index 146b965..f8361c4 100644
--- a/libstdc++-v3/testsuite/18_support/headers/cstdbool/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/18_support/headers/cstdbool/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <cstdbool>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/18_support/headers/cstdint/std_c++0x_neg.cc b/libstdc++-v3/testsuite/18_support/headers/cstdint/std_c++0x_neg.cc
index afd65a3..7dbc10e 100644
--- a/libstdc++-v3/testsuite/18_support/headers/cstdint/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/18_support/headers/cstdint/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <cstdint>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc b/libstdc++-v3/testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc
index 9698cf0..38e27dc 100644
--- a/libstdc++-v3/testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc
@@ -19,7 +19,7 @@ 
 
 #include <system_error>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/20_util/headers/type_traits/std_c++0x_neg.cc b/libstdc++-v3/testsuite/20_util/headers/type_traits/std_c++0x_neg.cc
index 4fd554e..e698114 100644
--- a/libstdc++-v3/testsuite/20_util/headers/type_traits/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/20_util/headers/type_traits/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <type_traits>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/23_containers/headers/array/std_c++0x_neg.cc b/libstdc++-v3/testsuite/23_containers/headers/array/std_c++0x_neg.cc
index e9317d7..bded29e 100644
--- a/libstdc++-v3/testsuite/23_containers/headers/array/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/23_containers/headers/array/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <array>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/23_containers/headers/tuple/std_c++0x_neg.cc b/libstdc++-v3/testsuite/23_containers/headers/tuple/std_c++0x_neg.cc
index 0a2e073..b5a10d2 100644
--- a/libstdc++-v3/testsuite/23_containers/headers/tuple/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/23_containers/headers/tuple/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <tuple>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/23_containers/headers/unordered_map/std_c++0x_neg.cc b/libstdc++-v3/testsuite/23_containers/headers/unordered_map/std_c++0x_neg.cc
index 0b32304..6121240 100644
--- a/libstdc++-v3/testsuite/23_containers/headers/unordered_map/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/23_containers/headers/unordered_map/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <unordered_map>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/23_containers/headers/unordered_set/std_c++0x_neg.cc b/libstdc++-v3/testsuite/23_containers/headers/unordered_set/std_c++0x_neg.cc
index bc6963c..85aca13 100644
--- a/libstdc++-v3/testsuite/23_containers/headers/unordered_set/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/23_containers/headers/unordered_set/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <unordered_set>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/26_numerics/headers/ccomplex/std_c++0x_neg.cc b/libstdc++-v3/testsuite/26_numerics/headers/ccomplex/std_c++0x_neg.cc
index 29e8dac..2f1226f 100644
--- a/libstdc++-v3/testsuite/26_numerics/headers/ccomplex/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/26_numerics/headers/ccomplex/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <ccomplex>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/26_numerics/headers/cfenv/std_c++0x_neg.cc b/libstdc++-v3/testsuite/26_numerics/headers/cfenv/std_c++0x_neg.cc
index 3a19106..36e19d0 100644
--- a/libstdc++-v3/testsuite/26_numerics/headers/cfenv/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/26_numerics/headers/cfenv/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <cfenv>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/26_numerics/headers/ctgmath/std_c++0x_neg.cc b/libstdc++-v3/testsuite/26_numerics/headers/ctgmath/std_c++0x_neg.cc
index 23b266e..b8238df 100644
--- a/libstdc++-v3/testsuite/26_numerics/headers/ctgmath/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/26_numerics/headers/ctgmath/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <ctgmath>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/26_numerics/headers/random/std_c++0x_neg.cc b/libstdc++-v3/testsuite/26_numerics/headers/random/std_c++0x_neg.cc
index 1f83cda..467caa0 100644
--- a/libstdc++-v3/testsuite/26_numerics/headers/random/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/26_numerics/headers/random/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <random>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/27_io/headers/cinttypes/std_c++0x_neg.cc b/libstdc++-v3/testsuite/27_io/headers/cinttypes/std_c++0x_neg.cc
index 21da077..0285417 100644
--- a/libstdc++-v3/testsuite/27_io/headers/cinttypes/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/27_io/headers/cinttypes/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <cinttypes>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/28_regex/headers/regex/std_c++0x_neg.cc b/libstdc++-v3/testsuite/28_regex/headers/regex/std_c++0x_neg.cc
index 21a98b8..b5289f8 100644
--- a/libstdc++-v3/testsuite/28_regex/headers/regex/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/28_regex/headers/regex/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <regex>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/29_atomics/headers/atomic/std_c++0x_neg.cc b/libstdc++-v3/testsuite/29_atomics/headers/atomic/std_c++0x_neg.cc
index be390b0..38b49b6 100644
--- a/libstdc++-v3/testsuite/29_atomics/headers/atomic/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/29_atomics/headers/atomic/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <atomic>  // { dg-excess-errors "In file included from" }
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/30_threads/headers/condition_variable/std_c++0x_neg.cc b/libstdc++-v3/testsuite/30_threads/headers/condition_variable/std_c++0x_neg.cc
index 6e34524..5df33d9 100644
--- a/libstdc++-v3/testsuite/30_threads/headers/condition_variable/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/headers/condition_variable/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <condition_variable>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/30_threads/headers/future/std_c++0x_neg.cc b/libstdc++-v3/testsuite/30_threads/headers/future/std_c++0x_neg.cc
index 5dbaffd..ec018f7 100644
--- a/libstdc++-v3/testsuite/30_threads/headers/future/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/headers/future/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <future>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/30_threads/headers/mutex/std_c++0x_neg.cc b/libstdc++-v3/testsuite/30_threads/headers/mutex/std_c++0x_neg.cc
index 31bf41c..3d7a09d 100644
--- a/libstdc++-v3/testsuite/30_threads/headers/mutex/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/headers/mutex/std_c++0x_neg.cc
@@ -20,7 +20,7 @@ 
 
 #include <mutex>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 } 
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
 
 
 
diff --git a/libstdc++-v3/testsuite/30_threads/headers/thread/std_c++0x_neg.cc b/libstdc++-v3/testsuite/30_threads/headers/thread/std_c++0x_neg.cc
index cc8a387..6089f33 100644
--- a/libstdc++-v3/testsuite/30_threads/headers/thread/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/headers/thread/std_c++0x_neg.cc
@@ -22,4 +22,4 @@ 
 
 #include <thread>
 
-// { dg-error "upcoming ISO" "" { target *-*-* } 32 }
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }