diff options
Diffstat (limited to 'plugins/cc/ccproof.ml')
-rw-r--r-- | plugins/cc/ccproof.ml | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/plugins/cc/ccproof.ml b/plugins/cc/ccproof.ml index f58847ca..1f1fa9c9 100644 --- a/plugins/cc/ccproof.ml +++ b/plugins/cc/ccproof.ml @@ -1,16 +1,18 @@ (************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2016 *) +(* * The Coq Proof Assistant / The Coq Development Team *) +(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) +(* <O___,, * (see CREDITS file for the list of authors) *) (* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(* * (see LICENSE file for the text of the license) *) (************************************************************************) (* This file uses the (non-compressed) union-find structure to generate *) (* proof-trees that will be transformed into proof-terms in cctac.ml4 *) open CErrors -open Term +open Constr open Ccalgo open Pp @@ -47,7 +49,7 @@ let rec ptrans p1 p3= {p_lhs=p1.p_lhs; p_rhs=p3.p_rhs; p_rule=Trans (p1,p3)} - else anomaly (Pp.str "invalid cc transitivity") + else anomaly (Pp.str "invalid cc transitivity.") let rec psym p = match p.p_rule with @@ -85,7 +87,7 @@ let rec nth_arg t n= if n>0 then nth_arg t1 (n-1) else t2 - | _ -> anomaly ~label:"nth_arg" (Pp.str "not enough args") + | _ -> anomaly ~label:"nth_arg" (Pp.str "not enough args.") let pinject p c n a = {p_lhs=nth_arg p.p_lhs (n-a); |