Re: [Boost-bugs] [Boost C++ Libraries] #8954: clang static analyser undefined value in boost/libs/filesystem/src/unique_path.cpp

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #8954: clang static analyser undefined value in boost/libs/filesystem/src/unique_path.cpp
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-09-07 20:05:01

#8954: clang static analyser undefined value in
boost/libs/filesystem/src/unique_path.cpp
---------------------------+------------------------
  Reporter:  ned14         |      Owner:  bemandawes
      Type:  Bugs          |     Status:  new
 Milestone:  Boost 1.55.0  |  Component:  filesystem
   Version:  Boost 1.54.0  |   Severity:  Problem
Resolution:                |   Keywords:
---------------------------+------------------------

Comment (by anonymous):

 It is obviously used right below on lines 132 and 133. Line 132 shifts it
 4 bits to the right if `nibbles_used` is odd. Then it's lower nibble is
 set to `s[i]` on line 133.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/8954#comment:1>
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