blob: cd3c81f493fb3465fa4b2e55afa6a7cb2efd6122 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2012 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
(*
Fixpoint F (n:nat) : False := F (match F n with end).
*)
(* de Bruijn mix-up *)
(* If accepted, Eval compute in f 0. loops *)
Definition f :=
let f (f1 f2:nat->nat) := f1 in
let _ := 0 in
let _ := 0 in
let g (f1 f2:nat->nat) := f2 in
let h := f in (* h = Rel 4 *)
fix F (n:nat) : nat :=
h F S n. (* here Rel 4 = g *)
|
