Merged revisions 60682,60692,60706,60788 via svnmerge from

https://svn.boost.org/svn/boost/trunk

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  r60682 | eric_niebler | 2010-03-18 12:32:54 +1100 (Thu, 18 Mar 2010) | 1 line
  
  functional::make_expr and functional::unpack_expr return const-qualified rvalues
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  r60692 | eric_niebler | 2010-03-19 01:28:31 +1100 (Fri, 19 Mar 2010) | 1 line
  
  fix error in invocation of callable monomorphic function objects, expression self-assignment creates an assign node
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  r60706 | eric_niebler | 2010-03-20 00:23:26 +1100 (Sat, 20 Mar 2010) | 1 line
  
  try again to get proto assignment overloads right
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  r60788 | eric_niebler | 2010-03-23 16:07:39 +1100 (Tue, 23 Mar 2010) | 1 line
  
  add an appendix for release notes
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[SVN r60789]

1 files changed, 0 insertions, 0 deletions

diff --git a/libs/proto b/libs/proto
-Subproject cfa784eb7969e68bf6e51f7994b73aa4d8fcb38
+Subproject 11cd1de693d6e97a2f0c49665379bce624a266a