[Boost-bugs] [Boost C++ Libraries] #6492: os_file_functions.hpp:448: comparison always false limited range data type

Subject: [Boost-bugs] [Boost C++ Libraries] #6492: os_file_functions.hpp:448: comparison always false limited range data type
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-01-30 01:18:04

#6492: os_file_functions.hpp:448: comparison always false limited range data type
--------------------------------+-------------------------------------------
 Reporter:  grarpamp@…          |        Type:  Bugs                             
   Status:  new                 |   Milestone:  Boost 1.49.0                     
Component:  None                |     Version:  Boost 1.48.0                     
 Severity:  Problem             |    Keywords:  truncate_file filehandle datatype
--------------------------------+-------------------------------------------
 Compiling an app on FreeBSD RELENG_8 i386 against
 boost 1.48.0 results in this. Thanks :)

 truncate_file filehandle datatype

 In file included from
 /.../boost148/include/boost/interprocess/sync/file_lock.hpp:21,
 /.../boost148/include/boost/interprocess/detail/os_file_functions.hpp: In
 function 'bool
 boost::interprocess::ipcdetail::truncate_file(boost::interprocess::file_handle_t,
 size_t)':
 /.../boost148/include/boost/interprocess/detail/os_file_functions.hpp:448:
 warning: comparison is always false due to limited range of data type

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/6492>
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