# test new and free -- allocate, print contents, etc.

resource alloc()

	type ptype = ptr int
	type stype = string[63]
	type rtype1 = rec(int i, j)    # easy record (no initialization)
	type rtype3 = rec(string[8] s) # trickier record
	type atype = [3:5][7:11]rtype3  # even trickier array type

	ptr bool  b 
	ptr char  c 
	ptr file  f 
	ptr int  i 
	ptr ptr int  z 

	ptr rtype1  r1 
	ptr rec (int ra; int rb) r2
	ptr rtype3  r3 
	ptr stype  s1 
	ptr string[37] s2
	ptr string[*] s3
	ptr atype  a1, a2 

	b = null
	c = null
	f = null
	i = null
	z = null
	r1 = null
	r2 = null
	r3 = null
	s1 = null
	s2 = null
	s3 = null
	a1 = null
	a2 = null

	free(b)
	free(c)
	free(f)
	free(i)
	free(z)
	free(r1)
	free(r2)
	free(r3)
	free(s1)
	free(s2)
	free(s3)
	free(a1)
	free(a2)
	free(null)

	b = new(bool)
	c = new(char)
	f = new(file)
	i = new(int)
	z = new(ptype)
	z^ = new(int)
	r1 = new(rtype1)
	r2 = new(rec(int i,j))
	r3 = new(rtype3)
	s1 = new(stype)
	s2 = new(string[37])
	s3 = new(string[99])
	a1 = new(atype)
	a2 = new([3:5][7:11]rtype3)

	b^ = true
	c^ = '!'
	f^ = stdout
	i^ = 211
	z^^ = 42
	r1^.i = 12;
	r1^.j = 13;
	r2^ = rtype1(47,92)
	r3^ = rtype3("walrus")
	s1^ = "hello"
	s2^ = "Eastern"
	s3^ = "Madagasgar"
	a1^ = ([3]([5]rtype3("larch")))
	a2^ = a1^

	write(b^)
	write(c^)
	write(f^,"horsefeathers")
	write(i^)
	write(z^^)
	write(r1^.i)
	write(r1^.j)
	write(r2^.ra)
	write(r2^.rb)
	write(r3^.s)
	write(length(s1^), maxlength(s1^), s1^)
	write(length(s2^), maxlength(s2^), s2^)
	write(length(s3^), maxlength(s3^), s3^)
	write(lb(a1^),ub(a1^),lb(a1^,2),ub(a1^,2),a1^[3,7].s,a1^[5,11].s)
	write(lb(a2^),ub(a2^),lb(a2^,2),ub(a2^,2),a2^[3,7].s,a2^[5,11].s)

	free(b)
	free(c)
	free(f)
	free(i)
	free(z^)
	free(z)
	free(r1)
	free(r2)
	free(r3)
	free(s1)
	free(s2)
	free(s3)
	free(a1)
	free(a2)

	write("done")
end