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authorGravatar Stephane Glondu <steph@glondu.net>2012-01-12 16:04:54 +0100
committerGravatar Stephane Glondu <steph@glondu.net>2012-01-12 16:04:54 +0100
commit39efc41237ec906226a3a53d7396d51173495204 (patch)
tree87cd58d72d43469d2a2a0a127c1060d7c9e0206b /library/states.ml
parent5fe4ac437bed43547b3695664974f492b55cb553 (diff)
parent97fefe1fcca363a1317e066e7f4b99b9c1e9987b (diff)
Remove non-DFSG contentsupstream/8.4_beta+dfsg
Diffstat (limited to 'library/states.ml')
-rw-r--r--library/states.ml9
1 files changed, 5 insertions, 4 deletions
diff --git a/library/states.ml b/library/states.ml
index 679f9028..c88858f7 100644
--- a/library/states.ml
+++ b/library/states.ml
@@ -1,13 +1,11 @@
(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
-(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2011 *)
+(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
-(* $Id: states.ml 14641 2011-11-06 11:59:10Z herbelin $ *)
-
open System
type state = Lib.frozen * Summary.frozen
@@ -22,7 +20,10 @@ let unfreeze (fl,fs) =
let (extern_state,intern_state) =
let (raw_extern, raw_intern) =
extern_intern Coq_config.state_magic_number ".coq" in
- (fun s -> raw_extern s (freeze())),
+ (fun s ->
+ if !Flags.load_proofs <> Flags.Force then
+ Util.error "Write State only works with option -force-load-proofs";
+ raw_extern s (freeze())),
(fun s ->
unfreeze
(with_magic_number_check (raw_intern (Library.get_load_paths ())) s);