[Bug c++/31419] template user defined conversion operator instantiated for conversion to self

[fang at csl dot cornell dot edu]

------- Comment #3 from fang at csl dot cornell dot edu  2007-04-01 16:57 -------
Subject: Re:  template user defined conversion operator
 instantiated for conversion to self

> There is no operator() in the code.  And there is no undefined
> behavior is the reference is not used.  But that's not the
> point.  What the user defined conversion operator does is
> irrelevant, since it should never even be instantiated.
>
> (This is not the actual code in my application, of course.  I've
> simplified it to the maximum.)

Yep, I realize it's irrelevant, which is why I mentioned it as an 'aside'.
:)  Just brought it up in case the non-reduced version in your original
code does actually use it.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31419