Issue 7965 - Invalid outer function scope pointer in some cases

[Denis Shelomovskij]

Just want to mention again that Issue 7965 is a really nasty wrong-code 
bug that is difficult to find unless you know about it.

I face this Issue in almost every my D program with non-trivial 
std.algorithm usage and I suppose I'm not alone.

If there is no plans to fix it in near future this _must_ be mentioned 
in std.algorithm page and in other places in docs because it's really 
possible to avoid it every time you use std.algorithm.

It's not a joke! Such things must be mentioned in docs or D is unusable 
for non-experienced D developers.

http://d.puremagic.com/issues/show_bug.cgi?id=7965

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Денис В. Шеломовский
Denis V. Shelomovskij