Merge from trunk. Fix some inspect errors, try to avoid instantiating the

equality operators when not required, and some bookkeeping.

................
  r42539 | danieljames | 2008-01-06 17:48:11 +0000 (Sun, 06 Jan 2008) | 2 lines
  
  Add the unordered library to the maintainers list.
................
  r46579 | danieljames | 2008-06-21 16:32:11 +0100 (Sat, 21 Jun 2008) | 10 lines
  
  Define unordered containers' friend functions outside of the class.
  
  On some compilers, friend functions are being instantiated when the main class
  is explicitly instantiated. This is slightly problematic because the equality
  functions (which are an extension) put extra requirements on the types used. So
  I'm going to try defining the functions outside of the class, in the hope that
  they won't get instantiated. If someone wants non-member functions to be
  instantiated, I think it's reasonable to expect them to explicitly instantiate
  them, especially as compilers don't seem to be consistent about this.
................
  r46587 | danieljames | 2008-06-21 20:58:39 +0100 (Sat, 21 Jun 2008) | 8 lines
  
  Get the test to pass when pair's default constructor creates two instances of
  the member classes.
  
  With some standard libraries I was getting two copies of the object after
  creating a default pair, probably because it was creating an instance for its
  default parameter. So only test after creating the pair object - since it isn't
  our concern how many instances that creates.
................
  r46588 | danieljames | 2008-06-21 21:11:26 +0100 (Sat, 21 Jun 2008) | 1 line
  
  Markup an expected failure for unordered.
................
  r46594 | danieljames | 2008-06-21 23:02:15 +0100 (Sat, 21 Jun 2008) | 19 lines
  
  Merge inspect fixes for the unordered library.
  
  Merged revisions 46470-46592 via svnmerge from 
  https://svn.boost.org/svn/boost/branches/unordered/trunk
  
  ................
    r46589 | danieljames | 2008-06-21 21:37:42 +0100 (Sat, 21 Jun 2008) | 2 lines
    
    Fix some inspect errors (tabs and missing copyright/license).
  ................
    r46591 | danieljames | 2008-06-21 21:47:51 +0100 (Sat, 21 Jun 2008) | 1 line
    
    Move memory.hpp into the helpers subdirectory.
  ................
    r46592 | danieljames | 2008-06-21 22:08:53 +0100 (Sat, 21 Jun 2008) | 1 line
    
    Prevent inspect errors for unnamed namespaces in some of the test header files.
  ................
................
  r46607 | danieljames | 2008-06-22 14:54:45 +0100 (Sun, 22 Jun 2008) | 9 lines
  
  Extract the hash and equality functions from hash_table_data_*.
  
  As these are extensions and add extra requirements to the container elements,
  they shouldn't be part of hash_table_data_* so that they won't get instantiated
  if an unordered container is explicitly instantiated.
  
  Merged revisions 46594-46604 via svnmerge from 
  https://svn.boost.org/svn/boost/branches/unordered/trunk
................
  r46608 | danieljames | 2008-06-22 16:00:02 +0100 (Sun, 22 Jun 2008) | 5 lines
  
  Remove the svnmerge integration information for the unordered branch.
  
  Now that the unordered library is moving towards release, the main development
  version is in trunk. New features will be developed on a new branch.
................


[SVN r46629]

libs/maintainers.txt

@@ -67,6 +67,7 @@ tuple                 Jaakko Jarvi <jarvi -at- cs.tamu.edu>
 type_traits           John Maddock <john -at- johnmaddock.co.uk>
 typeof                Arkadiy Vertleyb <vertleyb -at- hotmail.com>, Peder Holt <peder.holt -at- gmail.com>
 units                 Matthias Schabel <boost -at- schabel-family.org>, Steven Watanabe <steven -at- providere-consulting.com>
+unordered             Daniel James <daniel_james -at- fmail.co.uk>
 utility
 utility/enable_if     Jaakko Jarvi <jarvi -at- cs.tamu.edu>, Jeremiah Willcock <jewillco -at- osl.iu.edu>
 variant               Eric Friedman <ericbrandon -at- gmail.com>

libs/unordered

@@ -1 +1 @@
-Subproject commit c8d0cb88add8f52fcc5b24f2d519459754135687
+Subproject commit 4f27a146ef65271fb50cb19d3b0f64277f3709a9

status/explicit-failures-markup.xml

@@ -5499,6 +5499,31 @@ choosing instead to bind them to the private (and unimplemented) copy constructo
         </mark-expected-failures>
     </library>
 
+    <!-- unordered -->
+    <library name="unordered">
+      <mark-expected-failures>
+        <test name="move_tests"/>
+        <toolset name="msvc-*"/>
+        <toolset name="intel-win-10.1"/>
+        <toolset name="borland-*"/>
+        <toolset name="sun-*"/>
+        <toolset name="hp_css-*"/>
+        <toolset name="intel-linux-8*"/>
+        <toolset name="intel-linux-9.0*"/>
+        <toolset name="acc-pa_risc"/>
+        <note author="Daniel James">
+            This tests whether the container is successfully moved under
+            different circumstances, and fails if it is copied. Typically if
+            this one fails, it just means that return value optimization was
+            not applied. It might be possible to change the test to make it for
+            the compiler to apply ADL (by not having non-const reference
+            parameters for the function which returns the container). So this
+            is an acceptable failure.
+        </note>
+      </mark-expected-failures>
+    </library>
+
+
     <!-- utility/enable_if -->
     <library name="utility/enable_if">
         <mark-unusable>