Re: ?int - what's the representation?

One possible optimization would be boolean+int (to keep things off the
heap).

In general, it would be neat to see this sort of
unboxing-heapvals-as-multiple-stackvals.  I've been looking into
automated bytecode transformations to do this sort of thing
post-compilation.

  - a


Daniel Bonniot <[email protected]> writes:
> Isaac Gouy wrote:
>>    ?int i = null;
>>    i = 5; How is i represented? A boxed int?
>
> Yes. Currently, in the bytecode, i has type java.lang.Integer.
>
> Daniel
>
>
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