Subject: [Boost-users] [Container] --begin() on empty deque crashes
From: TONGARI (tongari95_at_[hidden])
Date: 2013-01-19 07:06:51
Hi there,
The code below would simply crash on g++ 4.7.1/MinGW with default
optimization level, it doesn't shown with -O/1/2/3
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boost::container::deque<int> d;
--d.begin();
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I took a look into the impl, seems that it dereferences from (this->m_node
- 1) which is invalid at the time.
I guess it's the problem.
Thoughts?