[PATCH] doc: C11 and C++11 are now official

[Paul Eggert]

I pushed this documentation update.

---
 MODULES.html.sh                 |    6 +++---
 doc/posix-headers/assert.texi   |    6 +++---
 doc/posix-headers/stdalign.texi |    6 ++++--
 doc/verify.texi                 |    6 +++---
 lib/stdalign.in.h               |   12 +++++++-----
 lib/verify.h                    |   14 ++++++--------
 m4/gnulib-common.m4             |    6 +++---
 m4/stdalign.m4                  |    2 +-
 modules/assert-h                |    2 +-
 modules/snippet/_Noreturn       |    2 +-
 modules/stdalign                |    2 +-
 11 files changed, 33 insertions(+), 31 deletions(-)

diff --git a/MODULES.html.sh b/MODULES.html.sh
index 86e26c3..a43684d 100755
--- a/MODULES.html.sh
+++ b/MODULES.html.sh
@@ -2329,14 +2329,14 @@ func_all_modules ()
   func_module mbfile
   func_end_table
 
-  element="Support for systems lacking draft ISO C 1X"
-  func_section_wrap c1x_sup
+  element="Support for systems lacking ISO C11"
+  func_section_wrap c11_sup
   func_wrap H2
   func_echo "$element"
 
   element="Core language properties"
   element=`printf "%s" "$element" | sed -e "$sed_lt" -e "$sed_gt"`
-  func_section_wrap c1x_core_properties
+  func_section_wrap c11_core_properties
   func_wrap H3
   func_echo "$element"
 
diff --git a/doc/posix-headers/assert.texi b/doc/posix-headers/assert.texi
index aa78ee7..785a07a 100644
--- a/doc/posix-headers/assert.texi
+++ b/doc/posix-headers/assert.texi
@@ -10,7 +10,7 @@ See also the Gnulib module @code{assert}.
 Portability problems fixed by Gnulib:
 @itemize
 @item
-The draft C1X and C++0X @code{static_assert}, and the draft C1X
+The C11 and C++11 @code{static_assert}, and the C11
 @code{_Static_assert}, are not supported by many platforms.
 For example, GCC versions before 4.6.0 do not support @code{_Static_assert},
 and G++ versions through at least 4.6.0 do not support @code{static_assert}.
@@ -19,11 +19,11 @@ and G++ versions through at least 4.6.0 do not support 
@code{static_assert}.
 Portability problems not fixed by Gnulib:
 @itemize
 @item
-Draft C1X @code{_Static_assert} and draft C++0X @code{static_assert}
+C11 @code{_Static_assert} and C++11 @code{static_assert}
 are keywords that can be used without including @code{<assert.h>}.
 The Gnulib substitutes are macros that require including @code{<assert.h>}.
 @item
-The draft C1X @code{static_assert} and @code{_Static_assert} can also
+The C11 @code{static_assert} and @code{_Static_assert} can also
 be used within a @code{struct} or @code{union} specifier, in place of
 an ordinary declaration of a member of the struct or union.  The
 Gnulib substitute can be used only as an ordinary declaration.
diff --git a/doc/posix-headers/stdalign.texi b/doc/posix-headers/stdalign.texi
index bebc70d..82c9e1c 100644
--- a/doc/posix-headers/stdalign.texi
+++ b/doc/posix-headers/stdalign.texi
@@ -2,9 +2,11 @@
 @section @file{stdalign.h}
 
 POSIX specification:@* Not in POSIX yet, but we expect it will be.
-ISO C1X @url{http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1570.pdf}
+ISO C11 (latest free draft
address@hidden://www.open-std.org/jtc1/sc22/wg14/www/docs/n1570.pdf})
 sections 6.5.3.4, 6.7.5, 7.15.
-C++0X @url{http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3242.pdf}
+C++11 (latest free draft
address@hidden://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3242.pdf})
 section 18.10.
 
 Gnulib module: stdalign
diff --git a/doc/verify.texi b/doc/verify.texi
index a978e43..c661d46 100644
--- a/doc/verify.texi
+++ b/doc/verify.texi
@@ -50,11 +50,11 @@ integer constant expression, then a compiler might reject a 
usage like
 @samp{verify (@var{V});} even when @var{V} is
 nonzero.
 
-Although the standard @code{assert} macro is a runtime test, draft C1X
+Although the standard @code{assert} macro is a runtime test, C11
 specifies a builtin @code{_Static_assert (@var{V},
 @var{STRING-LITERAL})}, its @file{assert.h} header has a similar macro
-named @code{static_assert}, and draft C++0X has a similar
address@hidden builtin.  These draft builtins and macros differ
+named @code{static_assert}, and C++11 has a similar
address@hidden builtin.  These builtins and macros differ
 from @code{verify} in two major ways.  First, they can also be used
 within a @code{struct} or @code{union} specifier, in place of an
 ordinary member declaration.  Second, they require the programmer to
diff --git a/lib/stdalign.in.h b/lib/stdalign.in.h
index 7d26a82..1e6c3b7 100644
--- a/lib/stdalign.in.h
+++ b/lib/stdalign.in.h
@@ -1,4 +1,4 @@
-/* A substitute for ISO C 1x <stdalign.h>.
+/* A substitute for ISO C11 <stdalign.h>.
 
    Copyright 2011-2012 Free Software Foundation, Inc.
 
@@ -21,12 +21,14 @@
 #ifndef _GL_STDALIGN_H
 #define _GL_STDALIGN_H
 
-/* ISO C1X <stdalign.h> for platforms that lack it.
+/* ISO C11 <stdalign.h> for platforms that lack it.
 
    References:
-   ISO C1X <http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1570.pdf>
+   ISO C11 (latest free draft
+   <http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1570.pdf>)
    sections 6.5.3.4, 6.7.5, 7.15.
-   C++0X <http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3242.pdf>
+   C++11 (latest free draft
+   <http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3242.pdf>)
    section 18.10. */
 
 /* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment
@@ -68,7 +70,7 @@
    To be portable to Sun C 5.11, do not align auto variables to
    anything stricter than their default alignment.
 
-   The following draft C1X requirements are not supported here:
+   The following C11 requirements are not supported here:
 
      - If A is zero, alignas has no effect.
      - alignas can be used multiple times; the strictest one wins.
diff --git a/lib/verify.h b/lib/verify.h
index e9d6666..cef14ad 100644
--- a/lib/verify.h
+++ b/lib/verify.h
@@ -21,13 +21,11 @@
 # define _GL_VERIFY_H
 
 
-/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert works as per the
-   C1X draft N1548 section 6.7.10.  This is supported by GCC 4.6.0 and
-   later, in C mode, and its use here generates easier-to-read diagnostics
-   when verify (R) fails.
+/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert works as per C11.
+   This is supported by GCC 4.6.0 and later, in C mode, and its use
+   here generates easier-to-read diagnostics when verify (R) fails.
 
-   Define _GL_HAVE_STATIC_ASSERT to 1 if static_assert works as per the
-   C++0X draft N3242 section 7.(4).
+   Define _GL_HAVE_STATIC_ASSERT to 1 if static_assert works as per C++11.
    This will likely be supported by future GCC versions, in C++ mode.
 
    Use this only with GCC.  If we were willing to slow 'configure'
@@ -188,7 +186,7 @@ template <int w>
    trailing ';'.  If R is false, fail at compile-time, preferably
    with a diagnostic that includes the string-literal DIAGNOSTIC.
 
-   Unfortunately, unlike C1X, this implementation must appear as an
+   Unfortunately, unlike C11, this implementation must appear as an
    ordinary declaration, and cannot appear inside struct { ... }.  */
 
 # ifdef _GL_HAVE__STATIC_ASSERT
@@ -205,7 +203,7 @@ template <int w>
 #   define _Static_assert(R, DIAGNOSTIC) _GL_VERIFY (R, DIAGNOSTIC)
 #  endif
 #  if !defined _GL_HAVE_STATIC_ASSERT && !defined static_assert
-#   define static_assert _Static_assert /* Draft C1X requires this #define.  */
+#   define static_assert _Static_assert /* C11 requires this #define.  */
 #  endif
 # endif
 
diff --git a/m4/gnulib-common.m4 b/m4/gnulib-common.m4
index d1be9e6..ae4d254 100644
--- a/m4/gnulib-common.m4
+++ b/m4/gnulib-common.m4
@@ -1,4 +1,4 @@
-# gnulib-common.m4 serial 31
+# gnulib-common.m4 serial 32
 dnl Copyright (C) 2007-2012 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -13,7 +13,7 @@ AC_DEFUN([gl_COMMON], [
 ])
 AC_DEFUN([gl_COMMON_BODY], [
   AH_VERBATIM([_Noreturn],
-[/* The _Noreturn keyword of draft C1X.  */
+[/* The _Noreturn keyword of C11.  */
 #ifndef _Noreturn
 # if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \
       || 0x5110 <= __SUNPRO_C)
@@ -224,7 +224,7 @@ m4_ifndef([AS_VAR_IF],
 # - When AC_PROG_CC_STDC is invoked twice, it adds the C99 enabling options
 #   to CC twice
 #   <http://lists.gnu.org/archive/html/bug-gnulib/2011-09/msg00431.html>.
-# - AC_PROG_CC_STDC is likely to change when C1X is an ISO standard.
+# - AC_PROG_CC_STDC is likely to change now that C11 is an ISO standard.
 AC_DEFUN([gl_PROG_CC_C99],
 [
   dnl Change that version number to the minimum Autoconf version that supports
diff --git a/m4/stdalign.m4 b/m4/stdalign.m4
index 5c97942..9752ba5 100644
--- a/m4/stdalign.m4
+++ b/m4/stdalign.m4
@@ -1,4 +1,4 @@
-# Check for stdalign.h that conforms to C1x.
+# Check for stdalign.h that conforms to C11.
 
 dnl Copyright 2011-2012 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
diff --git a/modules/assert-h b/modules/assert-h
index 85d6fc8..402586f 100644
--- a/modules/assert-h
+++ b/modules/assert-h
@@ -1,5 +1,5 @@
 Description:
-An <assert.h> that conforms to C1X.
+An <assert.h> that conforms to C11.
 
 Files:
 lib/assert.in.h
diff --git a/modules/snippet/_Noreturn b/modules/snippet/_Noreturn
index 2b93a70..c35910e 100644
--- a/modules/snippet/_Noreturn
+++ b/modules/snippet/_Noreturn
@@ -1,5 +1,5 @@
 Description:
-The _Noreturn keyword of C1X.
+The _Noreturn keyword of C11.
 
 Applicability:
 all
diff --git a/modules/stdalign b/modules/stdalign
index c91e5e0..762239c 100644
--- a/modules/stdalign
+++ b/modules/stdalign
@@ -1,5 +1,5 @@
 Description:
-A <stdalign.h> that nearly conforms to ISO C1X and C++0X.
+A <stdalign.h> that nearly conforms to ISO C11 and C++11.
 
 Files:
 lib/stdalign.in.h
-- 
1.7.6.5