Subject: Re: [Boost-bugs] [Boost C++ Libraries] #7048: Iterator's value is not checked properly in range_run class.
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2017-12-21 19:29:37
#7048: Iterator's value is not checked properly in range_run class.
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Reporter: g.gupta@⦠| Owner: Joel de Guzman
Type: Bugs | Status: new
Milestone: To Be Determined | Component: spirit
Version: Boost 1.50.0 | Severity: Problem
Resolution: | Keywords:
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Comment (by Nikita Kniazev <nok.raven@â¦>):
There is no problem to decrement an end iterator, C++ Standard allows it.
So it is preferably valid code and I see no reason to check add a check
for end `iter != run.end()` before decrementing `--iter`.
-- Ticket URL: <https://svn.boost.org/trac10/boost/ticket/7048#comment:2> Boost C++ Libraries <http://www.boost.org/> Boost provides free peer-reviewed portable C++ source libraries.
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