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Subject: [Boost-users] Odd Warning in transform_iterator.hpp ?
From: John M. Dlugosz (mpbecey7gu_at_[hidden])
Date: 2011-07-26 07:03:06

I'm using the current Boost library on Microsoft Visual Studio 2005. I'm getting a
warning on line 121 of transform_iterator.hpp, complaining "returning address of local
variable or temporary". The line in question is the body of this function:

     typename super_t::reference dereference() const
     { return m_f(*this->base()); }

My m_f supplied to the template is ordinary enough; it returns a value.

The exact same situation in a unit test gives no complaint!
Any idea what this is all about?

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