Re: [Boost-bugs] [Boost C++ Libraries] #5086: Fix for possible assertion failure in MSVC isctype.c

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #5086: Fix for possible assertion failure in MSVC isctype.c
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-01-22 17:16:47


#5086: Fix for possible assertion failure in MSVC isctype.c
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  Reporter: Kazutoshi Satoda <k_satoda@…> | Owner: jsiek
      Type: Patches | Status: new
 Milestone: To Be Determined | Component: tokenizer
   Version: Boost Development Trunk | Severity: Problem
Resolution: | Keywords:
--------------------------------------------------------+-------------------

Comment (by Kazutoshi Satoda <k_satoda@…>):

> isspace ( -5 ) will become isspace ( 251 ) - is that correct?

 Yes. But the former was undefined behavior. I think change to any certain
 behavior from undefined behavior is enough convincing.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/5086#comment:3>
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