Currently "hash" gives error for List, like:
(1) -> hash [1] >> System error: The value 1 is not of type CONS The reason is that "Qfirst" in following patch is a Lisp function without type, so compiler assumes its type to be '%' instead of "S". diff --git a/src/algebra/list.spad b/src/algebra/list.spad index e3d19e51..c4c7a0d1 100644 --- a/src/algebra/list.spad +++ b/src/algebra/list.spad @@ -173,7 +173,7 @@ List(S : Type) : Exports == Implementation where hashUpdate!(s : HashState, x : %) : HashState == while not empty? x repeat - s := hashUpdate!(s, Qfirst x) + s := hashUpdate!(s, Qfirst x)$S x := Qrest x s -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. To unsubscribe from this group and stop receiving emails from it, send an email to fricas-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/fricas-devel/48b492fe-e442-8d36-089c-f2f6245a0980%40gmail.com.