diff options
Diffstat (limited to 'library/states.ml')
| -rw-r--r-- | library/states.ml | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/library/states.ml b/library/states.ml index 4619b3b53..c88858f7e 100644 --- a/library/states.ml +++ b/library/states.ml @@ -20,7 +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); |