I'm trying to figure out what I can rely on about physical equality. 
 I've checked the OCaml manual but can't seem to find what I want to 
know.

Presume

# type t = V0 | V1 of int;;
type t = V0 | V1 of int

# V0 == V0;;
- : bool = true

V0's are the same.  Is this guaranteed?

# V1(0) == V1(0);;
- : bool = false

V1's are different.  Is this guaranteed?

----
Kevin S. Millikin           Architecture Technology Corporation
Research Scientist          Specialists in Computer Architecture
(952)829-5864 x162          http://www.atcorp.com

-------------------
To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr
Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/
Beginner's list: http://groups.yahoo.com/group/ocaml_beginners