[Boost-bugs] [Boost C++ Libraries] #12586: String algorithm fails to compile using Visual Studio 2015 Update 3

Subject: [Boost-bugs] [Boost C++ Libraries] #12586: String algorithm fails to compile using Visual Studio 2015 Update 3
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2016-11-05 16:37:17

#12586: String algorithm fails to compile using Visual Studio 2015 Update 3
------------------------------+-----------------------
 Reporter:  lex21@…           |      Owner:  marshall
     Type:  Bugs              |     Status:  new
Milestone:  To Be Determined  |  Component:  algorithm
  Version:  Boost 1.62.0      |   Severity:  Problem
 Keywords:                    |
------------------------------+-----------------------
 The following fails to compile due to several compiler errors when using
 Visual Studio 2015 Update 3, compiler option /std:c++latest.
 {{{
 #include <boost/algorithm/string.hpp>
 int main()
 {
 }
 }}}

 A snippet of compile errors:
   1>boost_1_62_0\boost\algorithm\string\detail\case_conv.hpp(33): error
 C2143: syntax error: missing ',' before '<'

   1>boost_1_62_0\boost\algorithm\string\detail\case_conv.hpp(49): note:
 see reference to class template instantiation
 'boost::algorithm::detail::to_lowerF<CharT>' being compiled

   1>boost_1_62_0\boost\algorithm\string\detail\case_conv.hpp(53): error
 C2143: syntax error: missing ',' before '<'

   1>boost_1_62_0\boost\algorithm\string\detail\case_conv.hpp(69): note:
 see reference to class template instantiation
 boost::algorithm::detail::to_upperF<CharT>' being compiled

 Presumably this is because std::binary_function and std::unary_function
 are removed from C++17.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/12586>
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