This commit was manufactured by cvs2svn to create tag 'minmax'.

[SVN r22393]

doc/optional.html

@@ -921,9 +921,9 @@ assert ( optX != optZ ) ;
 
 <pre>bool operator &lt; ( optional&lt;T&gt; const&amp x, optional&lt;T&gt const&amp y );</pre>
 <blockquote>
-<p><b>Returns:</b> If both <b>x</b> and <b>y</b> are initialied, <code>(*x &lt; *y)</code>.
-If only x or y is initialized, <code>false</code>. If both are uninitialized,
-<code>false</code>.
+<p><b>Returns:</b> If <b>y</b> is not initialized, <code>false</code>. 
+If <b>y</b> is initialized and <b>x</b> is not initialized, <code>true</code>.
+If both <b>x</b> and <b>y</b> are initialized, <code>(*x &lt; *y)</code>.
 </p>
 <p><b>Throws:</b> Nothing.</p>
 <p><b>Notes:</b> Pointers have shallow relational operators while <b>optional</b> has
@@ -1407,37 +1407,39 @@ T <u>is not</u> required to be <a href="http://www.sgi.com/tech/stl/DefaultConst
   Henney, David Abrahams, and others I can't recall. </p>
 </blockquote>
 <p>Post-formal review:</p>
-<blockquote>
-<p>William Kempf carefully considered the originally proposed interface
-and suggested the new interface which is currently used. He also started
-and fueled the discussion about the analogy optional&lt;&gt;/smart pointer
-and about relational operators.<br>
-Peter Dimov, Joel de Guzman, David Abrahams, Tanton Gibbs and Ian Hanson
-focused on the relational semantics of optional (originally undefined);
-concluding with the fact that the pointer-like interface doesn't make it
-a pointer so it shall have deep relational operators.<br>
-Augustus Saunders also explored the different relational
-semantics between optional&lt;&gt; and a pointer and developed the
-OptionalPointee concept as an aid against potential conflicts on generic code.<br>
-Joel de Guzman noticed that optional&lt;&gt; can be seen as an
-API on top of variant&lt;T,nil_t&gt;.<br>
-Dave Gomboc explained the meaning and usage of the Haskell analog to optional&lt;&gt;:
-the Maybe type constructor (analogy originally pointed out by David Sankel).<br>
-Other comments were posted by Vincent Finn, Anthony Williams, Ed Brey, Rob Stewart,
-and others.<br>
-Joel de Guzman made the case for the support of references and helped with the 
-proper semantics.</p>
+<blockquote> 
+  <p>William Kempf carefully considered the originally proposed interface and 
+    suggested the new interface which is currently used. He also started and fueled 
+    the discussion about the analogy optional&lt;&gt;/smart pointer and about 
+    relational operators.<br>
+    Peter Dimov, Joel de Guzman, David Abrahams, Tanton Gibbs and Ian Hanson focused 
+    on the relational semantics of optional (originally undefined); concluding 
+    with the fact that the pointer-like interface doesn't make it a pointer so 
+    it shall have deep relational operators.<br>
+    Augustus Saunders also explored the different relational semantics between 
+    optional&lt;&gt; and a pointer and developed the OptionalPointee concept as 
+    an aid against potential conflicts on generic code.<br>
+    Joel de Guzman noticed that optional&lt;&gt; can be seen as an API on top 
+    of variant&lt;T,nil_t&gt;.<br>
+    Dave Gomboc explained the meaning and usage of the Haskell analog to optional&lt;&gt;: 
+    the Maybe type constructor (analogy originally pointed out by David Sankel).<br>
+    Other comments were posted by Vincent Finn, Anthony Williams, Ed Brey, Rob 
+    Stewart, and others.<br>
+    Joel de Guzman made the case for the support of references and helped with 
+    the proper semantics.<br>
+    Mat Marcus shown the virtues of a value-oriented interface, influencing the 
+    current design, and contributed the idea of &quot;none&quot;.</p>
 </blockquote>
 <HR>
 
-<P>Revised December 3, 2003</P>
-<P>&copy; Copyright boost.org 2003. Permission to copy, use, modify, sell and
-distribute this document is granted provided this copyright notice appears in
-all copies. This document is provided &quot;as is&quot; without express or
-implied warranty, and with no claim as to its suitability for any purpose.</P>
+<P>Revised Jannuary 30, 2004</P>
+<P>&copy; Copyright boost.org 2003. Permission to copy, use, modify, sell and 
+  distribute this document is granted provided this copyright notice appears in 
+  all copies. This document is provided &quot;as is&quot; without express or implied 
+  warranty, and with no claim as to its suitability for any purpose.</P>
 <P>Developed by <A HREF="mailto:fernando_cacciola@hotmail.com">Fernando Cacciola</A>,
 the latest version of this file can be found at <A
-HREF="http://www.boost.org">www.boost.org</A>, and the boost discussion list at <A
- HREF="http://www.yahoogroups.com/list/boost">www.yahoogroups.com/list/boost</A>. </P>
+HREF="http://www.boost.org">www.boost.org</A>, and the boost 
+<A HREF="http://www.boost.org/more/mailing_lists.htm#main">discussion lists</A></P>
 </BODY>
 </HTML>

include/boost/optional.hpp

@@ -426,7 +426,7 @@ class optional : public optional_detail::optional_base<T>
     // No-throw (assuming T::~T() doesn't)
     ~optional() {}
 
-#ifndef BOOST_OPTIONAL_NO_INPLACE_FACTORY_SUPPORT
+#if !defined(BOOST_OPTIONAL_NO_INPLACE_FACTORY_SUPPORT) && !defined(BOOST_OPTIONAL_WEAK_OVERLOAD_RESOLUTION)
     // Assigns from an expression. See corresponding constructor.
     // Basic Guarantee: If the resolved T ctor throws, this is left UNINITIALIZED
     template<class Expr>

test/Jamfile.v2

@@ -14,26 +14,21 @@
 
 import testing ;
 
-project
-    : source-location $(BOOST_ROOT)
-    ;
 {
   test-suite optional :
-    [ run libs/optional/test/optional_test.cpp ]
-    [ run libs/optional/test/optional_test_tie.cpp ]
-    [ run libs/optional/test/optional_test_references.cpp ]
-    [ run libs/optional/test/optional_test_inplace.cpp ]
-    [ compile-fail libs/optional/test/optional_test_fail1.cpp ]
-    [ compile-fail libs/optional/test/optional_test_fail2.cpp ]
-    [ compile-fail libs/optional/test/optional_test_fail3a.cpp ]
-    [ compile-fail libs/optional/test/optional_test_fail3b.cpp ]
-    [ compile-fail libs/optional/test/optional_test_references_fail1a.cpp ]
-    [ compile-fail libs/optional/test/optional_test_references_fail1b.cpp ]
-    [ compile-fail libs/optional/test/optional_test_references_fail1c.cpp ]
-    [ compile-fail libs/optional/test/optional_test_references_fail2.cpp ]
-    [ compile-fail libs/optional/test/optional_test_references_fail3.cpp ]
-    [ compile-fail libs/optional/test/optional_test_references_fail4.cpp ]
-    [ compile-fail libs/optional/test/optional_test_inplace_fail.cpp ]
-    [ compile-fail libs/optional/test/optional_test_inplace_fail2.cpp ]
+    [ run optional_test.cpp ]
+    [ run optional_test_tie.cpp ]
+    [ run optional_test_ref.cpp ]
+    [ run optional_test_inplace.cpp ]
+    [ compile-fail optional_test_fail1.cpp ]
+    [ compile-fail optional_test_fail2.cpp ]
+    [ compile-fail optional_test_fail3a.cpp ]
+    [ compile-fail optional_test_fail3b.cpp ]
+    [ compile-fail optional_test_ref_fail1.cpp ]
+    [ compile-fail optional_test_ref_fail2.cpp ]
+    [ compile-fail optional_test_ref_fail3.cpp ]
+    [ compile-fail optional_test_ref_fail4.cpp ]
+    [ compile-fail optional_test_inplace_fail.cpp ]
+    [ compile-fail optional_test_inplace_fail2.cpp ]
   ;
 }

test/optional_test.cpp

@@ -485,21 +485,12 @@ void test_throwing_assign_to_initialized( T const* )
 
   BOOST_CHECK(!passed);
 
-
-#ifdef BOOST_OPTIONAL_WEAK_OVERLOAD_RESOLUTION
-  // opt0 was left unmodified
-  check_is_pending_dtor( ARG(T) );
-  check_is_not_pending_copy( ARG(T) );
-  check_instance_count(count, ARG(T) );
-  check_initialized(opt0);
-#else
   // opt0 was left uninitialized
   -- count ;
   check_is_not_pending_dtor( ARG(T) );
   check_is_not_pending_copy( ARG(T) );
   check_instance_count(count, ARG(T) );
   check_uninitialized(opt0);
-#endif
 }
 
 //