# check that both parameters and quantifier variables get copied back.

# deterministic.

resource co8 ()
	op p (var int a, var int b) returns int  t

	int x = 743; int y
	write ("begin co")
	co [ i = 7 to 7 ] y = p (i, x) ->
	    write ("after co:", i, x, y)
	oc
	write ("end co:", x, y)

	proc p (a, b) returns t  {
		write ("in p:", a, b)
		t = a + b
		a += 10
		b *= 3
	}
end