Am Montag, 13. November 2006 03:56 schrieb Bob Rogers:
> +There are two techniques for implementing dynamic binding. These are
> +traditionally called deep binding and shallow binding [2].
Can you please consider the impacts of a third variant using STM, which is
already implemented:
$ cat stm.pir
.sub main :main
$P0 = new .Integer
$P0 = 42
$P1 = new .STMRef, $P0 # localalize $P0
stm_start # 2nd line
$P1 = 45
print $P1
print "\n"
stm_abort # un-local ;)
print $P1
print "\n"
.end
$ ./parrot stm.pir
45
42
Thanks,
leo
