[Boost-bugs] [Boost C++ Libraries] #13188: VS2017 reports typecast error in two_bit_color_map.hpp

Subject: [Boost-bugs] [Boost C++ Libraries] #13188: VS2017 reports typecast error in two_bit_color_map.hpp
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2017-09-01 19:36:23

#13188: VS2017 reports typecast error in two_bit_color_map.hpp
------------------------------+-------------------------------
 Reporter:  peter.johnson@…   |      Owner:  Jeremiah Willcock
     Type:  Patches           |     Status:  new
Milestone:  To Be Determined  |  Component:  graph
  Version:  Boost 1.65.0      |   Severity:  Problem
 Keywords:                    |
------------------------------+-------------------------------
 line 61 of boost/graph/two_bit_color_map.hpp, final parameter causes an
 int32 to unsigned char type conversion warning.

 Maybe resolved by changing line 61 to:
     std::fill(data.get(), data.get() + (n + elements_per_char - 1) /
 elements_per_char, static_cast<unsigned char>(white_color));

-- 
Ticket URL: <https://svn.boost.org/trac10/boost/ticket/13188>
Boost C++ Libraries <http://www.boost.org/>
Boost provides free peer-reviewed portable C++ source libraries.