[Boost-bugs] [Boost C++ Libraries] #1625: assertion fails in cpp_regex_traits.hpp for Dinkumware(Win32)

Subject: [Boost-bugs] [Boost C++ Libraries] #1625: assertion fails in cpp_regex_traits.hpp for Dinkumware(Win32)
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2008-02-07 10:19:47

#1625: assertion fails in cpp_regex_traits.hpp for Dinkumware(Win32)
---------------------------------------------------------------+------------
 Reporter:  Takeshi Mouri <takeshi.mouri.net_at_[hidden]>  |       Owner:  eric_niebler
     Type:  Bugs                                               |      Status:  new         
Milestone:  Boost 1.36.0                                       |   Component:  xpressive   
  Version:  Boost 1.34.1                                       |    Severity:  Problem     
 Keywords:                                                     |  
---------------------------------------------------------------+------------
 The assertion at cpp_regex_traits.hpp(267) fails with non classic locale
 on Dinkumware(Win32).
 {{{
 #!cpp
                 BOOST_ASSERT(0 == (this->masks_[i] &
 non_std_ctype_masks));
 }}}
 I checked on Windows 2000/XP/Vista with "Japanese_Japan.932" locale.

 The value of std::ctype_base::mask means the type WORD of the function
 GetStringTypeA().
 The type WORD can contain the following additional flags:

 C1_DEFINED(0x0200):
   The character is defined.

 0x8000:
   Undocumented.
   Probably the character is not defined.
   For example, the leading byte of multi-byte character.

 So these flags should be contained in std_ctype_reserved.
 Please see the attachment.

-- 
Ticket URL: <http://svn.boost.org/trac/boost/ticket/1625>
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