[Boost-bugs] [Boost C++ Libraries] #10668: VC++ 2013 compiler warning C4267: 'argument' : conversion from 'size_t' to 'int', possible loss of data

Subject: [Boost-bugs] [Boost C++ Libraries] #10668: VC++ 2013 compiler warning C4267: 'argument' : conversion from 'size_t' to 'int', possible loss of data
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-10-16 11:33:42

#10668: VC++ 2013 compiler warning C4267: 'argument' : conversion from 'size_t' to
'int', possible loss of data
----------------------------------------+---------------------------
 Reporter:  Volker Schöch <vschoech@…>  |      Owner:  barendgehrels
     Type:  Support Requests            |     Status:  new
Milestone:  To Be Determined            |  Component:  geometry
  Version:  Boost 1.56.0                |   Severity:  Problem
 Keywords:  VC++ 2013, warning, C4267   |
----------------------------------------+---------------------------
 I am using Microsoft Visual Studio 12 (2013) to compile boost 1.56.0 in an
 x64 project. I use compiler flag /W4. In this situation, some implicit
 casts in geometry trigger compiler warnings, because some numeric data
 types that match in x86 have different widths in x64:
 {{{
 \libraries\boost_1_56_0\boost\geometry\algorithms\detail\overlay\follow.hpp(499):
 warning C4267: 'argument' : conversion from 'size_t' to 'int', possible
 loss of data
 }}}

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/10668>
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