From 48b6934f7fba00127617e755e6e5bea86e304c7d Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Mon, 17 Jul 2006 10:49:22 +0000
Subject: [PATCH 01/27] Added license info.

[SVN r34585]
---
 Jamfile           | 4 ++++
 Jamfile.v2        | 4 ++++
 index.html        | 4 ++++
 static_assert.htm | 4 ++++
 4 files changed, 16 insertions(+)

diff --git a/Jamfile b/Jamfile
index 78e634f..99b5a90 100644
--- a/Jamfile
+++ b/Jamfile
@@ -1,4 +1,7 @@
 # copyright John Maddock 2003
+# Use, modification and distribution are subject to the 
+# Boost Software License, Version 1.0. (See accompanying file 
+# LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
 subproject libs/static_assert ;
 # bring in the rules for testing
@@ -27,3 +30,4 @@ test-suite static_assert :
 
 
 
+
diff --git a/Jamfile.v2 b/Jamfile.v2
index 6b13740..14dfe2f 100644
--- a/Jamfile.v2
+++ b/Jamfile.v2
@@ -1,4 +1,7 @@
 # copyright John Maddock 2003
+# Use, modification and distribution are subject to the 
+# Boost Software License, Version 1.0. (See accompanying file 
+# LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
 # bring in the rules for testing
 import testing ;
@@ -25,3 +28,4 @@ test-suite static_assert :
 
 
 
+
diff --git a/index.html b/index.html
index 2a7339e..f1e6c32 100644
--- a/index.html
+++ b/index.html
@@ -9,6 +9,10 @@
     or view the online version at 
     <a href="http://www.boost.org/regression-logs/cs-win32_metacomm/doc/html/boost_staticassert.html">
     http://www.boost.org/regression-logs/cs-win32_metacomm/doc/html/boost_staticassert.html</a>
+      <P>Copyright&nbsp;John Maddock 2006</P>
+      <P>Distributed under the Boost Software License, Version 1.0. (See accompanying file <A href="../../LICENSE_1_0.txt">
+            LICENSE_1_0.txt</A> or copy at <A href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</A>).</P>
   </body>
 </html>
 
+
diff --git a/static_assert.htm b/static_assert.htm
index 2a7339e..f1e6c32 100644
--- a/static_assert.htm
+++ b/static_assert.htm
@@ -9,6 +9,10 @@
     or view the online version at 
     <a href="http://www.boost.org/regression-logs/cs-win32_metacomm/doc/html/boost_staticassert.html">
     http://www.boost.org/regression-logs/cs-win32_metacomm/doc/html/boost_staticassert.html</a>
+      <P>Copyright&nbsp;John Maddock 2006</P>
+      <P>Distributed under the Boost Software License, Version 1.0. (See accompanying file <A href="../../LICENSE_1_0.txt">
+            LICENSE_1_0.txt</A> or copy at <A href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</A>).</P>
   </body>
 </html>
 
+

From c68b2114de2f83012c743d55aea176fd37ad446b Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Fri, 11 Aug 2006 18:14:13 +0000
Subject: [PATCH 02/27] Added trivial docs change, based on user suggestion,
 and brought example code into synch.

[SVN r34874]
---
 doc/static_assert.qbk       | 11 +++++++----
 static_assert_example_1.cpp |  4 +++-
 static_assert_example_3.cpp |  5 +++--
 3 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/doc/static_assert.qbk b/doc/static_assert.qbk
index da21287..7ff0b58 100644
--- a/doc/static_assert.qbk
+++ b/doc/static_assert.qbk
@@ -49,11 +49,12 @@ be an unsigned type. We can verify this at compile time as follows:
 
    #include <climits>
    #include <cwchar>
+   #include <limits>
    #include <boost/static_assert.hpp>
 
    namespace my_conditions {
 
-      BOOST_STATIC_ASSERT(sizeof(int) * CHAR_BIT >= 32);
+      BOOST_STATIC_ASSERT(std::numeric_limits<int>::digits >= 32);
       BOOST_STATIC_ASSERT(WCHAR_MIN >= 0);
 
    } // namespace my_conditions
@@ -61,7 +62,7 @@ be an unsigned type. We can verify this at compile time as follows:
 The use of the namespace my_conditions here requires some comment. 
 The macro `BOOST_STATIC_ASSERT` works by generating an typedef declaration, 
 and since the typedef must have a name, the macro generates one automatically by 
-mangling a stub name with the value of __LINE__. When `BOOST_STATIC_ASSERT` is 
+mangling a stub name with the value of `__LINE__`. When `BOOST_STATIC_ASSERT` is 
 used at either class or function scope then each use of `BOOST_STATIC_ASSERT` 
 is guaranteed to produce a name unique to that scope (provided you only use 
 the macro once on each line). However when used in a header at namespace 
@@ -128,8 +129,8 @@ using something like this:
    class myclass
    {
    private:
-      BOOST_STATIC_ASSERT(sizeof(UnsignedInt) * CHAR_BIT >= 16);
-      BOOST_STATIC_ASSERT(std::numeric_limits<UnsignedInt>::is_specialized
+      BOOST_STATIC_ASSERT((std::numeric_limits<UnsignedInt>::digits >= 16)
+                           && std::numeric_limits<UnsignedInt>::is_specialized
                            && std::numeric_limits<UnsignedInt>::is_integer
                            && !std::numeric_limits<UnsignedInt>::is_signed);
    public:
@@ -216,3 +217,5 @@ working at namespace, function, and class scope outweighed the ugliness of a mac
 ]
 
 [endsect]
+
+
diff --git a/static_assert_example_1.cpp b/static_assert_example_1.cpp
index f5efdf7..14c529c 100644
--- a/static_assert_example_1.cpp
+++ b/static_assert_example_1.cpp
@@ -7,6 +7,7 @@
 
 #include <climits>
 #include <cwchar>
+#include <limits>
 #include <boost/static_assert.hpp>
 
 #if !defined(WCHAR_MIN)
@@ -16,7 +17,7 @@
 namespace boost{
 
 namespace my_conditions {
-BOOST_STATIC_ASSERT(sizeof(int) * CHAR_BIT >= 32);
+BOOST_STATIC_ASSERT(std::numeric_limits<int>::digits >= 32);
 BOOST_STATIC_ASSERT(WCHAR_MIN >= 0);
 
 } // namespace my_conditions
@@ -30,3 +31,4 @@ int main()
 
 
 
+
diff --git a/static_assert_example_3.cpp b/static_assert_example_3.cpp
index cf12ce5..e958131 100644
--- a/static_assert_example_3.cpp
+++ b/static_assert_example_3.cpp
@@ -13,8 +13,8 @@ template <class UnsignedInt>
 class myclass
 {
 private:
-   BOOST_STATIC_ASSERT(sizeof(UnsignedInt) * CHAR_BIT >= 16);
-   BOOST_STATIC_ASSERT(std::numeric_limits<UnsignedInt>::is_specialized
+   BOOST_STATIC_ASSERT((std::numeric_limits<UnsignedInt>::digits >= 16)
+                        && std::numeric_limits<UnsignedInt>::is_specialized
                         && std::numeric_limits<UnsignedInt>::is_integer
                         && !std::numeric_limits<UnsignedInt>::is_signed);
 public:
@@ -30,3 +30,4 @@ int main()
    return 0;
 }
 
+

From a0dac351fb5287b3082b58979b326886d6623937 Mon Sep 17 00:00:00 2001
From: Douglas Gregor <doug.gregor@gmail.com>
Date: Wed, 22 Nov 2006 15:58:39 +0000
Subject: [PATCH 03/27] Preliminary C++0x support

[SVN r36149]
---
 include/boost/static_assert.hpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/include/boost/static_assert.hpp b/include/boost/static_assert.hpp
index 9d24c05..6ac3f3d 100644
--- a/include/boost/static_assert.hpp
+++ b/include/boost/static_assert.hpp
@@ -28,6 +28,10 @@
 #  define BOOST_SA_GCC_WORKAROUND
 #endif
 
+#ifdef BOOST_CXX0X_STATIC_ASSERT
+#  define BOOST_STATIC_ASSERT( B ) static_assert(B, #B)
+#else
+
 namespace boost{
 
 // HP aCC cannot deal with missing names for template value parameters
@@ -111,7 +115,7 @@ template<int x> struct static_assert_test{};
    enum { BOOST_JOIN(boost_static_assert_enum_, __LINE__) \
       = sizeof(::boost::STATIC_ASSERTION_FAILURE< (bool)( B ) >) }
 #endif
-
+#endif // ndef BOOST_HAS_STATIC_ASSERT
 
 #endif // BOOST_STATIC_ASSERT_HPP
 

From b9a3b24aeff62080c7ecfd03fe41c8245715a32d Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Sun, 31 Dec 2006 17:27:27 +0000
Subject: [PATCH 04/27] remove dead file.

[SVN r36552]
---
 Jamfile | 33 ---------------------------------
 1 file changed, 33 deletions(-)
 delete mode 100644 Jamfile

diff --git a/Jamfile b/Jamfile
deleted file mode 100644
index 99b5a90..0000000
--- a/Jamfile
+++ /dev/null
@@ -1,33 +0,0 @@
-# copyright John Maddock 2003
-# Use, modification and distribution are subject to the 
-# Boost Software License, Version 1.0. (See accompanying file 
-# LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-subproject libs/static_assert ;
-# bring in the rules for testing
-import testing ;
-
-test-suite static_assert :
-   [ run static_assert_test.cpp ]
-#  [ run static_assert_example_1.cpp ]
-   [ run static_assert_example_2.cpp ]
-   [ run static_assert_example_3.cpp ]
-   [ compile-fail static_assert_test_fail_1.cpp ]
-   [ compile-fail static_assert_test_fail_2.cpp ]
-   [ compile-fail static_assert_test_fail_3.cpp ]
-   [ compile-fail static_assert_test_fail_4.cpp ]
-   [ compile-fail static_assert_test_fail_5.cpp ]
-   [ compile-fail static_assert_test_fail_6.cpp ]
-   [ compile-fail static_assert_test_fail_7.cpp ]
-   [ compile-fail static_assert_test_fail_8.cpp ]
-   [ compile-fail static_assert_test_fail_9.cpp ]
-   [ compile-fail static_assert_test_fail_10.cpp ]
-;
-
-
-
-
-
-
-
-

From 1663a635aa16446229a8ca8336c78b3a8cb5ffbf Mon Sep 17 00:00:00 2001
From: Douglas Gregor <doug.gregor@gmail.com>
Date: Wed, 14 Mar 2007 09:20:38 +0000
Subject: [PATCH 05/27] Fix C++0x helper macros

[SVN r37178]
---
 include/boost/static_assert.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/static_assert.hpp b/include/boost/static_assert.hpp
index 6ac3f3d..3ffa952 100644
--- a/include/boost/static_assert.hpp
+++ b/include/boost/static_assert.hpp
@@ -28,7 +28,7 @@
 #  define BOOST_SA_GCC_WORKAROUND
 #endif
 
-#ifdef BOOST_CXX0X_STATIC_ASSERT
+#ifdef BOOST_HAS_STATIC_ASSERT
 #  define BOOST_STATIC_ASSERT( B ) static_assert(B, #B)
 #else
 

From bc5065e4958588dd3ad9f1031baf6402f37e41bc Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Thu, 21 Feb 2008 16:49:59 +0000
Subject: [PATCH 06/27] Added link to PDF docs.

[SVN r43357]
---
 doc/static_assert.qbk | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/doc/static_assert.qbk b/doc/static_assert.qbk
index 7ff0b58..4b62e84 100644
--- a/doc/static_assert.qbk
+++ b/doc/static_assert.qbk
@@ -15,6 +15,10 @@
     [last-revision $Date$]
 ]
 
+This manual is also available in 
+[@http:svn.boost.org/svn/boost/sandbox/pdf/static_assert/release/static_assert.pdf 
+printer friendly PDF format].
+
 [section:intro Overview and Tutorial]
 
 The header `<boost/static_assert.hpp>` supplies a single macro `BOOST_STATIC_ASSERT(x)`, 
@@ -94,12 +98,17 @@ the user that the template is being misused.
    #include <boost/type_traits.hpp>
 
    template <class RandomAccessIterator >
-   RandomAccessIterator foo(RandomAccessIterator from, RandomAccessIterator to)
+   RandomAccessIterator foo(RandomAccessIterator from, 
+                            RandomAccessIterator to)
    {
       // this template can only be used with
       // random access iterators...
-      typedef typename std::iterator_traits< RandomAccessIterator >::iterator_category cat;
-      BOOST_STATIC_ASSERT((boost::is_convertible<cat, const std::random_access_iterator_tag&>::value));
+      typedef typename std::iterator_traits< 
+            RandomAccessIterator >::iterator_category cat;
+      BOOST_STATIC_ASSERT(
+         (boost::is_convertible<
+            cat, 
+            const std::random_access_iterator_tag&>::value));
       //
       // detail goes here...
       return from;

From 8b819d5c6c61d157affe731f5ed9d5568c576760 Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Tue, 1 Apr 2008 17:53:56 +0000
Subject: [PATCH 07/27] Changed BOOST_STATIC_ASSERT for GCC to suppress
 warnings about old C style casts.

[SVN r43988]
---
 include/boost/static_assert.hpp | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/include/boost/static_assert.hpp b/include/boost/static_assert.hpp
index 3ffa952..5bded5e 100644
--- a/include/boost/static_assert.hpp
+++ b/include/boost/static_assert.hpp
@@ -28,6 +28,16 @@
 #  define BOOST_SA_GCC_WORKAROUND
 #endif
 
+//
+// If the compiler issues warnings about old C style casts,
+// then enable this:
+//
+#if defined(__GNUC__) && ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 4)))
+#  define BOOST_STATIC_ASSERT_BOOL_CAST( x ) ((x) == 0 ? false : true)
+#else
+#  define BOOST_STATIC_ASSERT_BOOL_CAST(x) (bool)(x)
+#endif
+
 #ifdef BOOST_HAS_STATIC_ASSERT
 #  define BOOST_STATIC_ASSERT( B ) static_assert(B, #B)
 #else
@@ -78,14 +88,14 @@ template<int x> struct static_assert_test{};
 #elif defined(BOOST_MSVC)
 #define BOOST_STATIC_ASSERT( B ) \
    typedef ::boost::static_assert_test<\
-      sizeof(::boost::STATIC_ASSERTION_FAILURE< (bool)( B ) >)>\
+      sizeof(::boost::STATIC_ASSERTION_FAILURE< BOOST_STATIC_ASSERT_BOOL_CAST ( B ) >)>\
          BOOST_JOIN(boost_static_assert_typedef_, __COUNTER__)
 #elif defined(BOOST_INTEL_CXX_VERSION) || defined(BOOST_SA_GCC_WORKAROUND)
 // agurt 15/sep/02: a special care is needed to force Intel C++ issue an error 
 // instead of warning in case of failure
 # define BOOST_STATIC_ASSERT( B ) \
     typedef char BOOST_JOIN(boost_static_assert_typedef_, __LINE__) \
-        [ ::boost::STATIC_ASSERTION_FAILURE< (bool)( B ) >::value ]
+        [ ::boost::STATIC_ASSERTION_FAILURE< BOOST_STATIC_ASSERT_BOOL_CAST( B ) >::value ]
 #elif defined(__sgi)
 // special version for SGI MIPSpro compiler
 #define BOOST_STATIC_ASSERT( B ) \
@@ -100,12 +110,12 @@ template<int x> struct static_assert_test{};
 #define BOOST_STATIC_ASSERT( B ) \
    BOOST_STATIC_CONSTANT(int, \
      BOOST_JOIN(boost_static_assert_test_, __LINE__) = \
-       sizeof(::boost::STATIC_ASSERTION_FAILURE< (bool)( B ) >) )
+       sizeof(::boost::STATIC_ASSERTION_FAILURE< BOOST_STATIC_ASSERT_BOOL_CAST( B ) >) )
 #else
 // generic version
 #define BOOST_STATIC_ASSERT( B ) \
    typedef ::boost::static_assert_test<\
-      sizeof(::boost::STATIC_ASSERTION_FAILURE< (bool)( B ) >)>\
+      sizeof(::boost::STATIC_ASSERTION_FAILURE< BOOST_STATIC_ASSERT_BOOL_CAST( B ) >)>\
          BOOST_JOIN(boost_static_assert_typedef_, __LINE__)
 #endif
 

From 8cfe5d77c00285a4613858797605cdd6f1f332d4 Mon Sep 17 00:00:00 2001
From: Daniel James <daniel@calamity.org.uk>
Date: Sat, 12 Jul 2008 19:32:15 +0000
Subject: [PATCH 08/27] Fix a PDF link that I missed before.

[SVN r47364]
---
 doc/static_assert.qbk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/static_assert.qbk b/doc/static_assert.qbk
index 4b62e84..6063a12 100644
--- a/doc/static_assert.qbk
+++ b/doc/static_assert.qbk
@@ -16,7 +16,7 @@
 ]
 
 This manual is also available in 
-[@http:svn.boost.org/svn/boost/sandbox/pdf/static_assert/release/static_assert.pdf 
+[@http://svn.boost.org/svn/boost/sandbox/pdf/static_assert/release/static_assert.pdf 
 printer friendly PDF format].
 
 [section:intro Overview and Tutorial]

From effe841116099465b73d1ec26513a57365870c17 Mon Sep 17 00:00:00 2001
From: "Michael A. Jackson" <mike.jackson@bluequartz.net>
Date: Sat, 1 Nov 2008 13:15:41 +0000
Subject: [PATCH 09/27] Continuing merge of CMake build system files into trunk
 with the encouragement of Doug Gregor

[SVN r49510]
---
 CMakeLists.txt      | 22 ++++++++++++++++++++++
 test/CMakeLists.txt | 13 +++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 CMakeLists.txt
 create mode 100644 test/CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..392b493
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,22 @@
+#----------------------------------------------------------------------------
+# This file was automatically generated from the original CMakeLists.txt file
+# Add a variable to hold the headers for the library
+set (lib_headers
+    static_assert.hpp
+    
+)
+
+# Add a library target to the build system
+boost_library_project(
+  static_assert
+  #  SRCDIRS 
+  TESTDIRS  test
+  HEADERS ${lib_headers}
+  #  DOCDIRS 
+  #  DESCRIPTION 
+  MODULARIZED 
+  #  AUTHORS 
+  #  MAINTAINERS 
+)
+
+
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
new file mode 100644
index 0000000..4cea129
--- /dev/null
+++ b/test/CMakeLists.txt
@@ -0,0 +1,13 @@
+boost_test_run(static_assert_test ../static_assert_test.cpp)
+boost_test_run(static_assert_example_2 ../static_assert_example_2.cpp)
+boost_test_run(static_assert_example_3 ../static_assert_example_3.cpp)
+boost_test_compile_fail(static_assert_test_fail_1 ../static_assert_test_fail_1.cpp)
+boost_test_compile_fail(static_assert_test_fail_2 ../static_assert_test_fail_2.cpp)
+boost_test_compile_fail(static_assert_test_fail_3 ../static_assert_test_fail_3.cpp)
+boost_test_compile_fail(static_assert_test_fail_4 ../static_assert_test_fail_4.cpp)
+boost_test_compile_fail(static_assert_test_fail_5 ../static_assert_test_fail_5.cpp)
+boost_test_compile_fail(static_assert_test_fail_6 ../static_assert_test_fail_6.cpp)
+boost_test_compile_fail(static_assert_test_fail_7 ../static_assert_test_fail_7.cpp)
+boost_test_compile_fail(static_assert_test_fail_8 ../static_assert_test_fail_8.cpp)
+boost_test_compile_fail(static_assert_test_fail_9 ../static_assert_test_fail_9.cpp)
+boost_test_compile_fail(static_assert_test_fail_10 ../static_assert_test_fail_10.cpp)

From a9a9f0591beed9e6bdbe44cbd54273fe2aa95a1c Mon Sep 17 00:00:00 2001
From: "Michael A. Jackson" <mike.jackson@bluequartz.net>
Date: Fri, 7 Nov 2008 17:05:27 +0000
Subject: [PATCH 10/27] Updating dependency information for modularized
 libraries.

[SVN r49628]
---
 module.cmake | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 module.cmake

diff --git a/module.cmake b/module.cmake
new file mode 100644
index 0000000..e68fe53
--- /dev/null
+++ b/module.cmake
@@ -0,0 +1 @@
+boost_module(static_assert DEPENDS config detail)
\ No newline at end of file

From 413e7eda07a4151057eff02b8b1ea3bbdbd368f0 Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Tue, 23 Dec 2008 12:03:43 +0000
Subject: [PATCH 11/27] Fix inclusion of incorrect header. Fixes #2537.

[SVN r50371]
---
 doc/static_assert.qbk       | 2 +-
 static_assert_example_3.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/static_assert.qbk b/doc/static_assert.qbk
index 6063a12..142cdbf 100644
--- a/doc/static_assert.qbk
+++ b/doc/static_assert.qbk
@@ -131,7 +131,7 @@ Suppose we have a template-class that requires an unsigned integral type with
 at least 16-bits of precision as a template argument, we can achieve this 
 using something like this:
 
-   #include <climits>
+   #include <limits>
    #include <boost/static_assert.hpp>
 
    template <class UnsignedInt>
diff --git a/static_assert_example_3.cpp b/static_assert_example_3.cpp
index e958131..1cc1545 100644
--- a/static_assert_example_3.cpp
+++ b/static_assert_example_3.cpp
@@ -5,7 +5,7 @@
 
 //  See http://www.boost.org for most recent version including documentation.
 
-#include <climits>
+#include <limits>
 #include <boost/limits.hpp>
 #include <boost/static_assert.hpp>
 

From a7e33291ebd865f6fe5824c6cb74976ff772ee94 Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Fri, 30 Jan 2009 18:20:49 +0000
Subject: [PATCH 12/27] Fix up PDF generation options.

[SVN r50910]
---
 doc/Jamfile.v2 | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/doc/Jamfile.v2 b/doc/Jamfile.v2
index 261c316..7e4ac9d 100644
--- a/doc/Jamfile.v2
+++ b/doc/Jamfile.v2
@@ -5,6 +5,8 @@
 
 using quickbook ;
 
+path-constant boost-images : ../../../doc/src/images ;
+
 xml static_assert : static_assert.qbk ;
 boostbook standalone
     :
@@ -12,9 +14,30 @@ boostbook standalone
     :
         <xsl:param>nav.layout=none
         <xsl:param>navig.graphics=0
+        # PDF Options:
+        # TOC Generation: this is needed for FOP-0.9 and later:
+        <xsl:param>fop1.extensions=0
+        # Or enable this if you're using XEP:
+        <xsl:param>xep.extensions=1
+        # TOC generation: this is needed for FOP 0.2, but must not be set to zero for FOP-0.9!
+        <xsl:param>fop.extensions=0
+        # No indent on body text:
+        <xsl:param>body.start.indent=0pt
+        # Margin size:
+        <xsl:param>page.margin.inner=0.5in
+        # Margin size:
+        <xsl:param>page.margin.outer=0.5in
+        # Yes, we want graphics for admonishments:
+        <xsl:param>admon.graphics=1
+        # Set this one for PDF generation *only*:
+        # default pnd graphics are awful in PDF form,
+        # better use SVG's instead:
+        <format>pdf:<xsl:param>admon.graphics.extension=".svg"
+        <format>pdf:<xsl:param>admon.graphics.path=$(boost-images)/
     ;
 
 install html : ../../../doc/html/boostbook.css ;
 install ../ : ../../../boost.png ;
 
 
+

From 62461d88489a79186ad64d4b644e6327f991be54 Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Tue, 17 Feb 2009 10:05:58 +0000
Subject: [PATCH 13/27] Add PDF generation options to fix external links to
 point to the web site. Added a few more Boostbook based libs that were missed
 first time around. Fixed PDF naming issues.

[SVN r51284]
---
 doc/Jamfile.v2 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/Jamfile.v2 b/doc/Jamfile.v2
index 7e4ac9d..a8dac07 100644
--- a/doc/Jamfile.v2
+++ b/doc/Jamfile.v2
@@ -34,6 +34,7 @@ boostbook standalone
         # better use SVG's instead:
         <format>pdf:<xsl:param>admon.graphics.extension=".svg"
         <format>pdf:<xsl:param>admon.graphics.path=$(boost-images)/
+        <format>pdf:<xsl:param>boost.url.prefix=http://www.boost.org/doc/libs/release/doc/html
     ;
 
 install html : ../../../doc/html/boostbook.css ;

From 87ecd7d39f9ca10003acc872821e6c0c8990ecf0 Mon Sep 17 00:00:00 2001
From: "Troy D. Straszheim" <troy@resophonic.com>
Date: Sun, 26 Jul 2009 00:49:56 +0000
Subject: [PATCH 14/27] Copyrights on CMakeLists.txt to keep them from clogging
 up the inspect reports.  This is essentially the same commit as r55095 on the
 release branch.

[SVN r55159]
---
 CMakeLists.txt      | 6 ++++++
 test/CMakeLists.txt | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 392b493..dbc799c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,3 +1,9 @@
+#
+# Copyright Troy D. Straszheim
+#
+# Distributed under the Boost Software License, Version 1.0.
+# See http://www.boost.org/LICENSE_1_0.txt
+#
 #----------------------------------------------------------------------------
 # This file was automatically generated from the original CMakeLists.txt file
 # Add a variable to hold the headers for the library
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 4cea129..a9afaf2 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,3 +1,9 @@
+#
+# Copyright Troy D. Straszheim
+#
+# Distributed under the Boost Software License, Version 1.0.
+# See http://www.boost.org/LICENSE_1_0.txt
+#
 boost_test_run(static_assert_test ../static_assert_test.cpp)
 boost_test_run(static_assert_example_2 ../static_assert_example_2.cpp)
 boost_test_run(static_assert_example_3 ../static_assert_example_3.cpp)

From 5d9274a6836ed1ed12bb4801b41711ccbebe5d32 Mon Sep 17 00:00:00 2001
From: "Troy D. Straszheim" <troy@resophonic.com>
Date: Sat, 17 Oct 2009 02:07:38 +0000
Subject: [PATCH 15/27] rm cmake from trunk.  I'm not entirely sure this is
 necessary to satisfy the inspect script, but I'm not taking any chances, and
 it is easy to put back

[SVN r56942]
---
 CMakeLists.txt      | 28 ----------------------------
 module.cmake        |  1 -
 test/CMakeLists.txt | 19 -------------------
 3 files changed, 48 deletions(-)
 delete mode 100644 CMakeLists.txt
 delete mode 100644 module.cmake
 delete mode 100644 test/CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
deleted file mode 100644
index dbc799c..0000000
--- a/CMakeLists.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-#
-# Copyright Troy D. Straszheim
-#
-# Distributed under the Boost Software License, Version 1.0.
-# See http://www.boost.org/LICENSE_1_0.txt
-#
-#----------------------------------------------------------------------------
-# This file was automatically generated from the original CMakeLists.txt file
-# Add a variable to hold the headers for the library
-set (lib_headers
-    static_assert.hpp
-    
-)
-
-# Add a library target to the build system
-boost_library_project(
-  static_assert
-  #  SRCDIRS 
-  TESTDIRS  test
-  HEADERS ${lib_headers}
-  #  DOCDIRS 
-  #  DESCRIPTION 
-  MODULARIZED 
-  #  AUTHORS 
-  #  MAINTAINERS 
-)
-
-
diff --git a/module.cmake b/module.cmake
deleted file mode 100644
index e68fe53..0000000
--- a/module.cmake
+++ /dev/null
@@ -1 +0,0 @@
-boost_module(static_assert DEPENDS config detail)
\ No newline at end of file
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
deleted file mode 100644
index a9afaf2..0000000
--- a/test/CMakeLists.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-#
-# Copyright Troy D. Straszheim
-#
-# Distributed under the Boost Software License, Version 1.0.
-# See http://www.boost.org/LICENSE_1_0.txt
-#
-boost_test_run(static_assert_test ../static_assert_test.cpp)
-boost_test_run(static_assert_example_2 ../static_assert_example_2.cpp)
-boost_test_run(static_assert_example_3 ../static_assert_example_3.cpp)
-boost_test_compile_fail(static_assert_test_fail_1 ../static_assert_test_fail_1.cpp)
-boost_test_compile_fail(static_assert_test_fail_2 ../static_assert_test_fail_2.cpp)
-boost_test_compile_fail(static_assert_test_fail_3 ../static_assert_test_fail_3.cpp)
-boost_test_compile_fail(static_assert_test_fail_4 ../static_assert_test_fail_4.cpp)
-boost_test_compile_fail(static_assert_test_fail_5 ../static_assert_test_fail_5.cpp)
-boost_test_compile_fail(static_assert_test_fail_6 ../static_assert_test_fail_6.cpp)
-boost_test_compile_fail(static_assert_test_fail_7 ../static_assert_test_fail_7.cpp)
-boost_test_compile_fail(static_assert_test_fail_8 ../static_assert_test_fail_8.cpp)
-boost_test_compile_fail(static_assert_test_fail_9 ../static_assert_test_fail_9.cpp)
-boost_test_compile_fail(static_assert_test_fail_10 ../static_assert_test_fail_10.cpp)

From 138c5bde910ddff6cec5550d042a3b3647c23a33 Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Sun, 8 Nov 2009 18:59:24 +0000
Subject: [PATCH 16/27] Fix gcc warning.

[SVN r57495]
---
 static_assert_example_2.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/static_assert_example_2.cpp b/static_assert_example_2.cpp
index 039c602..a32b79d 100644
--- a/static_assert_example_2.cpp
+++ b/static_assert_example_2.cpp
@@ -12,7 +12,7 @@
 #include <boost/type_traits.hpp>
 
 template <class RandomAccessIterator >
-RandomAccessIterator foo(RandomAccessIterator from, RandomAccessIterator to)
+RandomAccessIterator foo(RandomAccessIterator from, RandomAccessIterator /*to*/)
 {
    // this template can only be used with
    // random access iterators...

From 80c63408334c81a13ad61d0ccd832cba3e63f0d2 Mon Sep 17 00:00:00 2001
From: Beman Dawes <bdawes@acm.org>
Date: Tue, 16 Feb 2010 12:45:53 +0000
Subject: [PATCH 17/27] Use BOOST_NO_STATIC_ASSERT

[SVN r59698]
---
 include/boost/static_assert.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/boost/static_assert.hpp b/include/boost/static_assert.hpp
index 5bded5e..e8b3d10 100644
--- a/include/boost/static_assert.hpp
+++ b/include/boost/static_assert.hpp
@@ -38,7 +38,7 @@
 #  define BOOST_STATIC_ASSERT_BOOL_CAST(x) (bool)(x)
 #endif
 
-#ifdef BOOST_HAS_STATIC_ASSERT
+#ifndef BOOST_NO_STATIC_ASSERT
 #  define BOOST_STATIC_ASSERT( B ) static_assert(B, #B)
 #else
 
@@ -125,7 +125,7 @@ template<int x> struct static_assert_test{};
    enum { BOOST_JOIN(boost_static_assert_enum_, __LINE__) \
       = sizeof(::boost::STATIC_ASSERTION_FAILURE< (bool)( B ) >) }
 #endif
-#endif // ndef BOOST_HAS_STATIC_ASSERT
+#endif // defined(BOOST_NO_STATIC_ASSERT)
 
 #endif // BOOST_STATIC_ASSERT_HPP
 

From a0a2bd5703335e359501ee757a8b288834b54678 Mon Sep 17 00:00:00 2001
From: Daniel James <daniel@calamity.org.uk>
Date: Sun, 20 Jun 2010 18:00:48 +0000
Subject: [PATCH 18/27] Update various libraries' documentation build.

Mostly to use the images and css files under doc/src instead of
doc/html, usually be deleting the settings in order to use the defaults.
Also add 'boost.root' to some builds in order to fix links which rely on
it.

[SVN r63146]
---
 doc/Jamfile.v2 | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/doc/Jamfile.v2 b/doc/Jamfile.v2
index a8dac07..1f8565d 100644
--- a/doc/Jamfile.v2
+++ b/doc/Jamfile.v2
@@ -12,6 +12,7 @@ boostbook standalone
     :
         static_assert
     :
+        <xsl:param>boost.root=../../../..
         <xsl:param>nav.layout=none
         <xsl:param>navig.graphics=0
         # PDF Options:
@@ -36,9 +37,3 @@ boostbook standalone
         <format>pdf:<xsl:param>admon.graphics.path=$(boost-images)/
         <format>pdf:<xsl:param>boost.url.prefix=http://www.boost.org/doc/libs/release/doc/html
     ;
-
-install html : ../../../doc/html/boostbook.css ;
-install ../ : ../../../boost.png ;
-
-
-

From f57e592d1ef8a0ccd308f37d2b9df6e85e162369 Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Sat, 1 Jan 2011 12:28:35 +0000
Subject: [PATCH 19/27] Change PDF URL to SF download page.

[SVN r67529]
---
 doc/static_assert.qbk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/static_assert.qbk b/doc/static_assert.qbk
index 142cdbf..1b5b7be 100644
--- a/doc/static_assert.qbk
+++ b/doc/static_assert.qbk
@@ -16,7 +16,7 @@
 ]
 
 This manual is also available in 
-[@http://svn.boost.org/svn/boost/sandbox/pdf/static_assert/release/static_assert.pdf 
+[@http://sourceforge.net/projects/boost/files/boost-docs/ 
 printer friendly PDF format].
 
 [section:intro Overview and Tutorial]

From e910489e163dfcd8ffb68949511cf329e54879e5 Mon Sep 17 00:00:00 2001
From: Beman Dawes <bdawes@acm.org>
Date: Mon, 31 Jan 2011 15:03:41 +0000
Subject: [PATCH 20/27] Add BOOST_STATIC_ASSERT_MSG

[SVN r68584]
---
 doc/static_assert.qbk           | 23 ++++++++++++++++++-----
 include/boost/static_assert.hpp |  6 ++++++
 static_assert_test.cpp          | 15 +++++++++++++--
 3 files changed, 37 insertions(+), 7 deletions(-)

diff --git a/doc/static_assert.qbk b/doc/static_assert.qbk
index 1b5b7be..97a7418 100644
--- a/doc/static_assert.qbk
+++ b/doc/static_assert.qbk
@@ -21,15 +21,28 @@ printer friendly PDF format].
 
 [section:intro Overview and Tutorial]
 
-The header `<boost/static_assert.hpp>` supplies a single macro `BOOST_STATIC_ASSERT(x)`, 
-which generates a compile time error message if the integral-constant-expression `x`
-is not true. In other words it is the compile time equivalent of the assert macro; 
+The header `<boost/static_assert.hpp>` supplies two macros:
+
+   BOOST_STATIC_ASSERT(x)
+   BOOST_STATIC_ASSERT_MSG(x, msg)
+   
+Both generate a compile time error message if the integral-constant-expression `x`
+is not true. In other words, they are the compile time equivalent of the assert macro; 
 this is sometimes known as a "compile-time-assertion", but will be called a 
 "static assertion" throughout these docs. Note that if the condition is `true`, 
-then the macro will generate neither code nor data - and the macro can also 
+then the macros will generate neither code nor data - and the macros can also 
 be used at either namespace, class or function scope. When used in a template, 
 the static assertion will be evaluated at the time the template is instantiated; 
-this is particularly useful for validating template parameters. 
+this is particularly useful for validating template parameters.
+
+If the C++0x `static_assert` feature is available, both macros will use it.
+For `BOOST_STATIC_ASSERT(x)`, the error message with be a stringized version of `x`.
+For `BOOST_STATIC_ASSERT_MSG(x, msg)`, the error message will be the `msg` string.
+
+If the C++0x `static_assert` feature is not available, `BOOST_STATIC_ASSERT_MSG(x, msg)`
+will be treated as `BOOST_STATIC_ASSERT(x)`.
+
+The material that follows assumes the C++0x `static_assert` feature is not available.
 
 One of the aims of `BOOST_STATIC_ASSERT` is to generate readable error messages. 
 These immediately tell the user that a library is being used in a manner that 
diff --git a/include/boost/static_assert.hpp b/include/boost/static_assert.hpp
index e8b3d10..9fe9bc0 100644
--- a/include/boost/static_assert.hpp
+++ b/include/boost/static_assert.hpp
@@ -17,6 +17,12 @@
 #include <boost/config.hpp>
 #include <boost/detail/workaround.hpp>
 
+#ifndef BOOST_NO_STATIC_ASSERT
+#  define BOOST_STATIC_ASSERT_MSG( B, Msg ) static_assert(B, Msg)
+#else
+#  define BOOST_STATIC_ASSERT_MSG( B, Msg ) BOOST_STATIC_ASSERT( B )
+#endif
+
 #ifdef __BORLANDC__
 //
 // workaround for buggy integral-constant expression support:
diff --git a/static_assert_test.cpp b/static_assert_test.cpp
index 85457e8..3147e5c 100644
--- a/static_assert_test.cpp
+++ b/static_assert_test.cpp
@@ -16,12 +16,16 @@
 // Namespace scope
 BOOST_STATIC_ASSERT(sizeof(int) >= sizeof(short));
 BOOST_STATIC_ASSERT(sizeof(char) == 1);
+BOOST_STATIC_ASSERT_MSG(sizeof(int) >= sizeof(short), "msg1");
+BOOST_STATIC_ASSERT_MSG(sizeof(char) == 1, "msg2");
 
 // Function (block) scope
 void f()
 {
   BOOST_STATIC_ASSERT(sizeof(int) >= sizeof(short));
   BOOST_STATIC_ASSERT(sizeof(char) == 1);
+  BOOST_STATIC_ASSERT_MSG(sizeof(int) >= sizeof(short), "msg3");
+  BOOST_STATIC_ASSERT_MSG(sizeof(char) == 1, "msg4");
 }
 
 struct Bob
@@ -29,6 +33,8 @@ struct Bob
   private:  // can be in private, to avoid namespace pollution
     BOOST_STATIC_ASSERT(sizeof(int) >= sizeof(short));
     BOOST_STATIC_ASSERT(sizeof(char) == 1);
+    BOOST_STATIC_ASSERT_MSG(sizeof(int) >= sizeof(short), "msg5");
+    BOOST_STATIC_ASSERT_MSG(sizeof(char) == 1, "msg6");
   public:
 
   // Member function scope: provides access to member variables
@@ -36,9 +42,11 @@ struct Bob
   char c;
   int f()
   {
-#ifndef _MSC_VER // broken sizeof in VC6
+#if defined(_MSC_VER) && _MSC_VER < 1300 // broken sizeof in VC6
     BOOST_STATIC_ASSERT(sizeof(x) >= sizeof(short));
     BOOST_STATIC_ASSERT(sizeof(c) == 1);
+    BOOST_STATIC_ASSERT_MSG(sizeof(x) >= sizeof(short), "msg7");
+    BOOST_STATIC_ASSERT_MSG(sizeof(c) == 1, "msg8");
 #endif
     return x;
   }
@@ -52,6 +60,7 @@ struct Bill
 {
   private:  // can be in private, to avoid namespace pollution
     BOOST_STATIC_ASSERT(sizeof(Int) > sizeof(char));
+    BOOST_STATIC_ASSERT_MSG(sizeof(Int) > sizeof(char), "msg9");
   public:
 
   // Template member function scope: provides access to member variables
@@ -62,10 +71,12 @@ struct Bill
   {
     BOOST_STATIC_ASSERT(sizeof(Int) == sizeof(Int2));
     BOOST_STATIC_ASSERT(sizeof(Char) == sizeof(Char2));
+    BOOST_STATIC_ASSERT_MSG(sizeof(Int) == sizeof(Int2), "msg10");
+    BOOST_STATIC_ASSERT_MSG(sizeof(Char) == sizeof(Char2), "msg11");
   }
 };
 
-void test_Bill() // BOOST_CT_ASSERTs are not triggerred until instantiated
+void test_Bill() // BOOST_STATIC_ASSERTs are not triggerred until instantiated
 {
   Bill<int, char> z;
   //Bill<int, int> bad; // will not compile

From 5e7b62a1f4ad41d961f5c0089b0fda92879d4fab Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Thu, 16 Aug 2012 08:14:53 +0000
Subject: [PATCH 21/27] Fix doc typo. Fixes #6355.

[SVN r80059]
---
 doc/static_assert.qbk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/static_assert.qbk b/doc/static_assert.qbk
index 97a7418..0cc8cfc 100644
--- a/doc/static_assert.qbk
+++ b/doc/static_assert.qbk
@@ -36,7 +36,7 @@ the static assertion will be evaluated at the time the template is instantiated;
 this is particularly useful for validating template parameters.
 
 If the C++0x `static_assert` feature is available, both macros will use it.
-For `BOOST_STATIC_ASSERT(x)`, the error message with be a stringized version of `x`.
+For `BOOST_STATIC_ASSERT(x)`, the error message will be a stringized version of `x`.
 For `BOOST_STATIC_ASSERT_MSG(x, msg)`, the error message will be the `msg` string.
 
 If the C++0x `static_assert` feature is not available, `BOOST_STATIC_ASSERT_MSG(x, msg)`

From ce9e800db83fc039b76cbcafaafa8da5024a011d Mon Sep 17 00:00:00 2001
From: Marshall Clow <marshall@idio.com>
Date: Tue, 27 Nov 2012 14:30:10 +0000
Subject: [PATCH 22/27] Removed missed usage of deprecated macros in
 Boost.StaticAssert

[SVN r81588]
---
 include/boost/static_assert.hpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/boost/static_assert.hpp b/include/boost/static_assert.hpp
index 9fe9bc0..0bc3ef6 100644
--- a/include/boost/static_assert.hpp
+++ b/include/boost/static_assert.hpp
@@ -17,7 +17,7 @@
 #include <boost/config.hpp>
 #include <boost/detail/workaround.hpp>
 
-#ifndef BOOST_NO_STATIC_ASSERT
+#ifndef BOOST_NO_CXX11_STATIC_ASSERT
 #  define BOOST_STATIC_ASSERT_MSG( B, Msg ) static_assert(B, Msg)
 #else
 #  define BOOST_STATIC_ASSERT_MSG( B, Msg ) BOOST_STATIC_ASSERT( B )
@@ -44,7 +44,7 @@
 #  define BOOST_STATIC_ASSERT_BOOL_CAST(x) (bool)(x)
 #endif
 
-#ifndef BOOST_NO_STATIC_ASSERT
+#ifndef BOOST_NO_CXX11_STATIC_ASSERT
 #  define BOOST_STATIC_ASSERT( B ) static_assert(B, #B)
 #else
 
@@ -131,7 +131,7 @@ template<int x> struct static_assert_test{};
    enum { BOOST_JOIN(boost_static_assert_enum_, __LINE__) \
       = sizeof(::boost::STATIC_ASSERTION_FAILURE< (bool)( B ) >) }
 #endif
-#endif // defined(BOOST_NO_STATIC_ASSERT)
+#endif // defined(BOOST_NO_CXX11_STATIC_ASSERT)
 
 #endif // BOOST_STATIC_ASSERT_HPP
 

From 2993231dad5247e6850c0ce28c66ccb7bda4d996 Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Thu, 14 Feb 2013 18:31:33 +0000
Subject: [PATCH 23/27] Use variadic macros in static assert to make use
 easier. Add warning suppression for GCC. Minor doc fix. Fixes #5810. Fixes
 #7242. Fixes #7966.

[SVN r82886]
---
 doc/static_assert.qbk           |  8 ++---
 include/boost/static_assert.hpp | 60 ++++++++++++++++++++++++++-------
 static_assert_test.cpp          | 10 ++++++
 3 files changed, 62 insertions(+), 16 deletions(-)

diff --git a/doc/static_assert.qbk b/doc/static_assert.qbk
index 0cc8cfc..2fab4d9 100644
--- a/doc/static_assert.qbk
+++ b/doc/static_assert.qbk
@@ -151,10 +151,10 @@ using something like this:
    class myclass
    {
    private:
-      BOOST_STATIC_ASSERT((std::numeric_limits<UnsignedInt>::digits >= 16)
-                           && std::numeric_limits<UnsignedInt>::is_specialized
-                           && std::numeric_limits<UnsignedInt>::is_integer
-                           && !std::numeric_limits<UnsignedInt>::is_signed);
+      BOOST_STATIC_ASSERT_MSG(std::numeric_limits<UnsignedInt>::is_specialized, "myclass can only be specialized for types with numeric_limits support.");
+      BOOST_STATIC_ASSERT_MSG(std::numeric_limits<UnsignedInt>::digits >= 16, "Template argument UnsignedInt must have at least 16 bits precision.")
+      BOOST_STATIC_ASSERT_MSG(std::numeric_limits<UnsignedInt>::is_integer, "Template argument UnsignedInt must be an integer.");
+      BOOST_STATIC_ASSERT_MSG(!std::numeric_limits<UnsignedInt>::is_signed, "Template argument UnsignedInt must not be signed.");
    public:
       /* details here */
    };
diff --git a/include/boost/static_assert.hpp b/include/boost/static_assert.hpp
index 0bc3ef6..d11411a 100644
--- a/include/boost/static_assert.hpp
+++ b/include/boost/static_assert.hpp
@@ -18,9 +18,13 @@
 #include <boost/detail/workaround.hpp>
 
 #ifndef BOOST_NO_CXX11_STATIC_ASSERT
-#  define BOOST_STATIC_ASSERT_MSG( B, Msg ) static_assert(B, Msg)
+#  ifndef BOOST_NO_CXX11_VARIADIC_MACROS
+#     define BOOST_STATIC_ASSERT_MSG( ... ) static_assert(__VA_ARGS__)
+#  else
+#     define BOOST_STATIC_ASSERT_MSG( ... ) static_assert(__VA_ARGS__)
+#  endif
 #else
-#  define BOOST_STATIC_ASSERT_MSG( B, Msg ) BOOST_STATIC_ASSERT( B )
+#     define BOOST_STATIC_ASSERT_MSG( B, Msg ) BOOST_STATIC_ASSERT( B )
 #endif
 
 #ifdef __BORLANDC__
@@ -39,13 +43,33 @@
 // then enable this:
 //
 #if defined(__GNUC__) && ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 4)))
-#  define BOOST_STATIC_ASSERT_BOOL_CAST( x ) ((x) == 0 ? false : true)
+#  ifndef BOOST_NO_CXX11_VARIADIC_MACROS
+#     define BOOST_STATIC_ASSERT_BOOL_CAST( ... ) ((__VA_ARGS__) == 0 ? false : true)
+#  else
+#     define BOOST_STATIC_ASSERT_BOOL_CAST( x ) ((x) == 0 ? false : true)
+#  endif
 #else
-#  define BOOST_STATIC_ASSERT_BOOL_CAST(x) (bool)(x)
+#  ifndef BOOST_NO_CXX11_VARIADIC_MACROS
+#     define BOOST_STATIC_ASSERT_BOOL_CAST( ... ) (bool)(__VA_ARGS__)
+#  else
+#     define BOOST_STATIC_ASSERT_BOOL_CAST(x) (bool)(x)
+#  endif
+#endif
+//
+// If the compiler warns about unused typedefs then enable this:
+//
+#if defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)))
+#  define BOOST_STATIC_ASSERT_UNUSED_ATTRIBUTE __attribute__((unused))
+#else
+#  define BOOST_STATIC_ASSERT_UNUSED_ATTRIBUTE
 #endif
 
 #ifndef BOOST_NO_CXX11_STATIC_ASSERT
-#  define BOOST_STATIC_ASSERT( B ) static_assert(B, #B)
+#  ifndef BOOST_NO_CXX11_VARIADIC_MACROS
+#     define BOOST_STATIC_ASSERT( ... ) static_assert(__VA_ARGS__, #__VA_ARGS__)
+#  else
+#     define BOOST_STATIC_ASSERT( B ) static_assert(B, #B)
+#  endif
 #else
 
 namespace boost{
@@ -119,17 +143,29 @@ template<int x> struct static_assert_test{};
        sizeof(::boost::STATIC_ASSERTION_FAILURE< BOOST_STATIC_ASSERT_BOOL_CAST( B ) >) )
 #else
 // generic version
-#define BOOST_STATIC_ASSERT( B ) \
-   typedef ::boost::static_assert_test<\
-      sizeof(::boost::STATIC_ASSERTION_FAILURE< BOOST_STATIC_ASSERT_BOOL_CAST( B ) >)>\
-         BOOST_JOIN(boost_static_assert_typedef_, __LINE__)
+#  ifndef BOOST_NO_CXX11_VARIADIC_MACROS
+#     define BOOST_STATIC_ASSERT( ... ) \
+         typedef ::boost::static_assert_test<\
+            sizeof(::boost::STATIC_ASSERTION_FAILURE< BOOST_STATIC_ASSERT_BOOL_CAST( __VA_ARGS__ ) >)>\
+               BOOST_JOIN(boost_static_assert_typedef_, __LINE__) BOOST_STATIC_ASSERT_UNUSED_ATTRIBUTE
+#  else
+#     define BOOST_STATIC_ASSERT( B ) \
+         typedef ::boost::static_assert_test<\
+            sizeof(::boost::STATIC_ASSERTION_FAILURE< BOOST_STATIC_ASSERT_BOOL_CAST( B ) >)>\
+               BOOST_JOIN(boost_static_assert_typedef_, __LINE__) BOOST_STATIC_ASSERT_UNUSED_ATTRIBUTE
+#  endif
 #endif
 
 #else
 // alternative enum based implementation:
-#define BOOST_STATIC_ASSERT( B ) \
-   enum { BOOST_JOIN(boost_static_assert_enum_, __LINE__) \
-      = sizeof(::boost::STATIC_ASSERTION_FAILURE< (bool)( B ) >) }
+#  ifndef BOOST_NO_CXX11_VARIADIC_MACROS
+#    define BOOST_STATIC_ASSERT( ... ) \
+         enum { BOOST_JOIN(boost_static_assert_enum_, __LINE__) \
+            = sizeof(::boost::STATIC_ASSERTION_FAILURE< (bool)( __VA_ARGS__ ) >) }
+#  else
+         enum { BOOST_JOIN(boost_static_assert_enum_, __LINE__) \
+            = sizeof(::boost::STATIC_ASSERTION_FAILURE< (bool)( B ) >) }
+#  endif
 #endif
 #endif // defined(BOOST_NO_CXX11_STATIC_ASSERT)
 
diff --git a/static_assert_test.cpp b/static_assert_test.cpp
index 3147e5c..bddebcb 100644
--- a/static_assert_test.cpp
+++ b/static_assert_test.cpp
@@ -58,6 +58,7 @@ struct Bob
 template <class Int, class Char>
 struct Bill
 {
+   BOOST_STATIC_CONSTANT(int, value = 1);
   private:  // can be in private, to avoid namespace pollution
     BOOST_STATIC_ASSERT(sizeof(Int) > sizeof(char));
     BOOST_STATIC_ASSERT_MSG(sizeof(Int) > sizeof(char), "msg9");
@@ -89,6 +90,15 @@ void test_Bill() // BOOST_STATIC_ASSERTs are not triggerred until instantiated
 int main()
 { 
    test_Bill();
+   //
+   // Test variadic macro support:
+   //
+#ifndef BOOST_NO_CXX11_VARIADIC_MACROS
+   BOOST_STATIC_ASSERT(Bill<int, char>::value);
+#ifndef BOOST_NO_CXX11_STATIC_ASSERT
+   BOOST_STATIC_ASSERT_MSG(Bill<int, char>::value, "This is a message");
+#endif
+#endif
    return 0; 
 }
 

From c40a626f1c0c85af4e147247ed223241b3d7b1dd Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Sat, 23 Feb 2013 18:26:39 +0000
Subject: [PATCH 24/27] Suppress GCC warnings.

[SVN r83104]
---
 include/boost/static_assert.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/include/boost/static_assert.hpp b/include/boost/static_assert.hpp
index d11411a..c1343c0 100644
--- a/include/boost/static_assert.hpp
+++ b/include/boost/static_assert.hpp
@@ -17,6 +17,15 @@
 #include <boost/config.hpp>
 #include <boost/detail/workaround.hpp>
 
+#if defined(__GNUC__) && !defined(__GXX_EXPERIMENTAL_CXX0X__)
+//
+// This is horrible, but it seems to be the only we can shut up the
+// "anonymous variadic macros were introduced in C99 [-Wvariadic-macros]"
+// warning that get spewed out otherwise in non-C++11 mode.
+//
+#pragma GCC system_header
+#endif
+
 #ifndef BOOST_NO_CXX11_STATIC_ASSERT
 #  ifndef BOOST_NO_CXX11_VARIADIC_MACROS
 #     define BOOST_STATIC_ASSERT_MSG( ... ) static_assert(__VA_ARGS__)

From bf3ee216308142ee36b7bf43c3f3f57e994d0ada Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Fri, 15 Mar 2013 18:21:03 +0000
Subject: [PATCH 25/27] More variadic macro support for msvc and Intel.

[SVN r83444]
---
 include/boost/static_assert.hpp | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/include/boost/static_assert.hpp b/include/boost/static_assert.hpp
index c1343c0..256ca09 100644
--- a/include/boost/static_assert.hpp
+++ b/include/boost/static_assert.hpp
@@ -124,17 +124,28 @@ template<int x> struct static_assert_test{};
    typedef ::boost::static_assert_test<\
       sizeof(::boost::STATIC_ASSERTION_FAILURE< (bool)( B ) >)\
       > boost_static_assert_typedef_
-#elif defined(BOOST_MSVC)
+#elif defined(BOOST_MSVC) && defined(BOOST_NO_CXX11_VARIADIC_MACROS)
 #define BOOST_STATIC_ASSERT( B ) \
    typedef ::boost::static_assert_test<\
       sizeof(::boost::STATIC_ASSERTION_FAILURE< BOOST_STATIC_ASSERT_BOOL_CAST ( B ) >)>\
          BOOST_JOIN(boost_static_assert_typedef_, __COUNTER__)
-#elif defined(BOOST_INTEL_CXX_VERSION) || defined(BOOST_SA_GCC_WORKAROUND)
+#elif defined(BOOST_MSVC)
+#define BOOST_STATIC_ASSERT(...) \
+   typedef ::boost::static_assert_test<\
+      sizeof(::boost::STATIC_ASSERTION_FAILURE< BOOST_STATIC_ASSERT_BOOL_CAST (__VA_ARGS__) >)>\
+         BOOST_JOIN(boost_static_assert_typedef_, __COUNTER__)
+#elif (defined(BOOST_INTEL_CXX_VERSION) || defined(BOOST_SA_GCC_WORKAROUND))  && defined(BOOST_NO_CXX11_VARIADIC_MACROS)
 // agurt 15/sep/02: a special care is needed to force Intel C++ issue an error 
 // instead of warning in case of failure
 # define BOOST_STATIC_ASSERT( B ) \
     typedef char BOOST_JOIN(boost_static_assert_typedef_, __LINE__) \
         [ ::boost::STATIC_ASSERTION_FAILURE< BOOST_STATIC_ASSERT_BOOL_CAST( B ) >::value ]
+#elif (defined(BOOST_INTEL_CXX_VERSION) || defined(BOOST_SA_GCC_WORKAROUND))  && !defined(BOOST_NO_CXX11_VARIADIC_MACROS)
+// agurt 15/sep/02: a special care is needed to force Intel C++ issue an error 
+// instead of warning in case of failure
+# define BOOST_STATIC_ASSERT(...) \
+    typedef char BOOST_JOIN(boost_static_assert_typedef_, __LINE__) \
+        [ ::boost::STATIC_ASSERTION_FAILURE< BOOST_STATIC_ASSERT_BOOL_CAST( __VA_ARGS__ ) >::value ]
 #elif defined(__sgi)
 // special version for SGI MIPSpro compiler
 #define BOOST_STATIC_ASSERT( B ) \

From 8912d413ba261ed4670490f130ceedac44ad9acc Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Mon, 8 Apr 2013 08:45:06 +0000
Subject: [PATCH 26/27] Fix for compilers that have no variadic macros but do
 have static_assert (are there any??) Fixes #8346.

[SVN r83806]
---
 include/boost/static_assert.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/static_assert.hpp b/include/boost/static_assert.hpp
index 256ca09..19366d9 100644
--- a/include/boost/static_assert.hpp
+++ b/include/boost/static_assert.hpp
@@ -30,7 +30,7 @@
 #  ifndef BOOST_NO_CXX11_VARIADIC_MACROS
 #     define BOOST_STATIC_ASSERT_MSG( ... ) static_assert(__VA_ARGS__)
 #  else
-#     define BOOST_STATIC_ASSERT_MSG( ... ) static_assert(__VA_ARGS__)
+#     define BOOST_STATIC_ASSERT_MSG( B, Msg ) BOOST_STATIC_ASSERT( B )
 #  endif
 #else
 #     define BOOST_STATIC_ASSERT_MSG( B, Msg ) BOOST_STATIC_ASSERT( B )

From c951c0db9a868298fdea8f685f7f7022219acedc Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Sat, 8 Jun 2013 10:58:41 +0000
Subject: [PATCH 27/27] Apply patch from #8644. Refs #8644.

[SVN r84686]
---
 include/boost/static_assert.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/boost/static_assert.hpp b/include/boost/static_assert.hpp
index 19366d9..d083a9c 100644
--- a/include/boost/static_assert.hpp
+++ b/include/boost/static_assert.hpp
@@ -183,6 +183,7 @@ template<int x> struct static_assert_test{};
          enum { BOOST_JOIN(boost_static_assert_enum_, __LINE__) \
             = sizeof(::boost::STATIC_ASSERTION_FAILURE< (bool)( __VA_ARGS__ ) >) }
 #  else
+#    define BOOST_STATIC_ASSERT(B) \
          enum { BOOST_JOIN(boost_static_assert_enum_, __LINE__) \
             = sizeof(::boost::STATIC_ASSERTION_FAILURE< (bool)( B ) >) }
 #  endif