[Boost-bugs] [Boost C++ Libraries] #5807: Debug build of the program asserts calling iscntrl(c) in boost::spirit::detail::token_printer_debug_for_chars::print(), with c == -127

Subject: [Boost-bugs] [Boost C++ Libraries] #5807: Debug build of the program asserts calling iscntrl(c) in boost::spirit::detail::token_printer_debug_for_chars::print(), with c == -127
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-08-23 14:01:56

#5807: Debug build of the program asserts calling iscntrl(c) in
boost::spirit::detail::token_printer_debug_for_chars::print(), with c ==
-127
-----------------------------------------------------+----------------------
 Reporter:  Stephen Torri <stephen.torri@…>          |       Owner:  djowel 
     Type:  Bugs                                     |      Status:  new    
Milestone:  To Be Determined                         |   Component:  spirit 
  Version:  Boost 1.47.0                             |    Severity:  Problem
 Keywords:                                           |  
-----------------------------------------------------+----------------------
 When using a hexidecimal string that contains a negative value with the
 attached parser causes an assert to be thrown when calling iscntrl(c) in
 boost::spirit::detail::token_printer_debug_for_chars::print(), with c ==
 -127.  Disabling debug output allows the program to succeed and produce
 the following output:

 successfully parsed
 33026
 772

 Attached is a sample program that causes the error. The program was tested
 with Visual Studio 2010 (SP1) and Visual Studio 2008 (Boost 1.45).

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/5807>
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