On Dec 10, 2005, at 13:29, Shane Calimlim wrote:
You can see the generated PIR here: http://theguildforge.com/ack.pir
Indeed nice code already. You can also get rid of "subtract", "concat"
et al by using the n_infix opcodes:
$ cat x.pir
.sub main :main
.local pmc x,y,z,s
x = new .Integer
y = new .Integer
y = -3
z = n_sub x, y # create new lhs
print_item z
s = n_concat x, y # same
print_item s
print_newline
.end
or automatically:
$ cat x.pir
.pragma n_operators 1
.sub main :main
.local pmc x,y,z,s
x = new .Integer
y = new .Integer
y = -3
z = x - y # create new lhs
print_item z
s = x . y # same
print_item s
print_newline
.end
$ ./parrot x.pir
3 0-3
leo
