[foreign-abi] RFR 8237899: Add support for scoped allocation

[Michael Zucchi]

sweet, nice addition.

any change of a segmentScope() call?

On 28/1/20 5:44 am, Maurizio Cimadamore wrote:
> Hi,
> after having programmed a quite a bit with both the old and new 
> jextract bindings, I noted a mismatch (which was recently pointed out 
> by Michael too); in C local variables are just... variables allocated 
> on stack. If you need a pointer to them, you can just use C's 
> dereference operator (&) and be done.
>
> In Panama-ized code, going from a regular variable (e.g. an int) to a 
> variable that can be dereferenced (e.g. a MemoryAddress containing an 
> int) is quite