libc++: First cut at <dynarray>

[Hal Finkel]

----- Original Message -----
> Hello,
> 
> > Note that I didn't say "intractable", just "not trivial". I think
> > that's the case.
> 
> Most likely everybody here knows this already, but since nobody
> mentioned it yet: Deciding whether
> a variable must be allocated on the heap or can be allocated on the
> stack is a problem that
> occurs quite often in VM-based languages (e.g. Java). The term to
> google for is Escape Analysis:
> <http://en.wikipedia.org/wiki/Escape_analysis>.
> 

That's a good point. We don't need to necessarily see the corresponding decallocation call if we know that the pointer value does not escape.

 -Hal

> 
> Jonathan
> 
> 
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> 

-- 
Hal Finkel
Assistant Computational Scientist
Leadership Computing Facility
Argonne National Laboratory