id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
5464,Problem with implicit value in program options,lcarreon@…,Vladimir Prus,"I have created a test program (test_progopts.cpp, please see attachment) to familiarize myself with the program options library. I have compiled and run the test on Windows.

In my test program I have two visible options ""help,?"" and ""bool-opt,a"" and one hidden options ""input-file"". If I run the test program using the following commands, I get my expected result:

  test_progopts -?
  test_progopts --help
  test_progopts -a
  test_progopts --bool-opt
  test_progopts test1.cpp

However, if I run the test program using these commandc, it fails:

  test_progopts -a test1.cpp
  test_progopts --bool-opt test1.cpp

I get the error message:

  in option 'bool-opt': invalid bool value

From this error message, it appears that the implicit value is not working. Is my observation valid?
",Support Requests,closed,To Be Determined,program_options,Boost 1.45.0,Problem,fixed,implicit,