let one = Some 1
let assert_convertibility err f st m u t =
- if !G.ct >= level then warn "Asserting convertibility for cast";
+IFDEF TRACE THEN
+ if !G.ct >= level then warn "Asserting convertibility for cast"
+ELSE () END;
if BR.are_convertible st m zero u m one t then f () else
error2 err m u m t
-let assert_applicability err f st m x v t =
- let mode, msg = if x then None, "extended" else one, "restricted" in
- if !G.ct >= level then warn ("Asserting " ^ msg ^ " applicability");
+let assert_applicability err f st m a v t =
+ let mode, msg = if a.E.a_rest then one, "restricted" else None, "extended" in
+IFDEF TRACE THEN
+ if !G.ct >= level then warn ("Asserting " ^ msg ^ " applicability")
+ELSE () END;
match BR.xwhd st m mode t with
| mw, B.Bind (_, B.Abst (true, n, w), _) ->
if !G.cc && not (N.assert_not_zero st n) then error1 err "not a function" m t
else begin
- if !G.ct >= level then warn "Asserting convertibility for application";
+IFDEF TRACE THEN
+ if !G.ct >= level then warn "Asserting convertibility for application"
+ELSE () END;
if BR.are_convertible st mw zero w m one v then f () else
error2 err mw w m v
end
| _ -> assert false (**)
let rec b_validate err f st m y =
- if !G.ct >= level then log1 st "Now checking" m y;
+IFDEF TRACE THEN
+ if !G.ct >= level then log1 st "Now checking" m y
+ELSE () END;
match y with
| B.Sort _ -> f ()
| B.LRef (_, i) ->
| _, _, _, E.Void ->
error1 err "reference to unknown entry" m y
end
- | B.Bind (a, b, t) ->
- let f () = b_validate err f st (BR.push m a b) t in
+ | B.Bind (y, b, t) ->
+ let f () = b_validate err f st (BR.push m y b) t in
begin match b with
| B.Abst (_, n, u) -> validate err f st m u
| B.Abbr v -> validate err f st m v
| B.Void -> f ()
end
- | B.Appl (_, x, v, t) ->
- let f () = assert_applicability err f st m x v t in
+ | B.Appl (a, v, t) ->
+ let f () = assert_applicability err f st m a v t in
let f () = b_validate err f st m t in
validate err f st m v
- | B.Cast (_, u, t) ->
+ | B.Cast (u, t) ->
let f () = assert_convertibility err f st m u t in
let f () = b_validate err f st m t in
validate err f st m u