[Boost-bugs] [Boost C++ Libraries] #12353: std::unary_function is removed in c++17, but still used in hash lib

Subject: [Boost-bugs] [Boost C++ Libraries] #12353: std::unary_function is removed in c++17, but still used in hash lib
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2016-07-27 08:19:23

#12353: std::unary_function is removed in c++17, but still used in hash lib
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 Reporter:  neveralso@…           |      Owner:  danieljames
     Type:  Bugs                  |     Status:  new
Milestone:  To Be Determined      |  Component:  hash
  Version:  Boost 1.61.0          |   Severity:  Problem
 Keywords:  c++17 unary_function  |
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 In file  boost/functional/hash/hash.hpp line 438

 I compiled in Visual Studio 2015 with /std:c++latest option. Compiler
 reports that the unary_function is not a member of "std".

 Here is the cpp doc about std::unary_function, std::unary_function is
 deprecated in C++11 and removed in C++17

 http://en.cppreference.com/w/cpp/utility/functional/unary_function

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/12353>
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