diff options
Diffstat (limited to 'stm')
| -rw-r--r-- | stm/lemmas.ml | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/stm/lemmas.ml b/stm/lemmas.ml index 934642f123..33db349c8b 100644 --- a/stm/lemmas.ml +++ b/stm/lemmas.ml @@ -457,8 +457,12 @@ let start_proof_com kind thms hook = let recguard,thms,snl = look_for_possibly_mutual_statements thms in let evd, nf = Evarutil.nf_evars_and_universes !evdref in let thms = List.map (fun (n, (t, info)) -> (n, (nf t, info))) thms in - start_proof_with_initialization kind evd - recguard thms snl hook + let evd = + if pi2 kind then evd + else (* We fix the variables to ensure they won't be lowered to Set *) + Evd.fix_undefined_variables evd + in + start_proof_with_initialization kind evd recguard thms snl hook (* Saving a proof *) @@ -511,4 +515,5 @@ let save_proof ?proof = function let get_current_context () = try Pfedit.get_current_goal_context () with e when Logic.catchable_exception e -> - (Evd.empty, Global.env()) + let env = Global.env () in + (Evd.from_env env, env) |