[Boost-bugs] [Boost C++ Libraries] #11574: program_options: wrong option name in error message on linux

Subject: [Boost-bugs] [Boost C++ Libraries] #11574: program_options: wrong option name in error message on linux
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-08-24 14:15:34

#11574: program_options: wrong option name in error message on linux
-------------------------------------------------+-------------------------
 Reporter:  Michael Bachmann <bachmann@…>        |      Owner:
     Type:  Bugs                                 |  vladimir_prus
Milestone:  To Be Determined                     |     Status:  new
  Version:  Boost 1.57.0                         |  Component:
 Keywords:  program_options error message        |  program_options
  option name                                    |   Severity:  Problem
-------------------------------------------------+-------------------------
 To reproduce (bug occurs only on Linux):

 - compile the attached code sample
 - call the executable as follows
 {{{
 ./wrong_option_name_in_error_message --enable-debug --enable-debug
 }}}

 '''OK''': On Windows (Visual Studio 12 2013) the option name '--enable-
 debug' is contained as expected in the error message:
 {{{
 option '--enable-debug' cannot be specified more than once
 }}}

 '''BUG''': On Linux (gcc 4.7.2) only the last part of the option name
 '--enable-debug' (=> '--debug') is contained in the error message:
 {{{
 option '--debug' cannot be specified more than once
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/11574>
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