X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fgrafite_engine%2FgrafiteEngine.ml;h=887e767e6d55a2b894a942463151ca77f66472ef;hb=c14ddc094a1cfa93b5337e5aecc6831f72dfc22b;hp=10cf1b8cbc41e3171f83a6e01300f6822ff2c91f;hpb=7d5e6494f7598a5b1a0486526fcc804dae6e7d9b;p=helm.git

diff --git a/helm/software/components/grafite_engine/grafiteEngine.ml b/helm/software/components/grafite_engine/grafiteEngine.ml
index 10cf1b8cb..887e767e6 100644
--- a/helm/software/components/grafite_engine/grafiteEngine.ml
+++ b/helm/software/components/grafite_engine/grafiteEngine.ml
@@ -689,7 +689,7 @@ let rec eval_command = {ec_go = fun ~disambiguate_command opts status
      status,[]
   | GrafiteAst.Print (_,"proofterm") ->
       let _,_,_,p,_, _ = GrafiteTypes.get_current_proof status in
-      prerr_endline (Auto.pp_proofterm p);
+      prerr_endline (Auto.pp_proofterm (Lazy.force p));
       status,[]
   | GrafiteAst.Print (_,_) -> status,[]
   | GrafiteAst.Qed loc ->
@@ -710,7 +710,7 @@ let rec eval_command = {ec_go = fun ~disambiguate_command opts status
          (GrafiteTypes.Command_error
            "Proof not completed! metasenv is not empty!");
       let name = UriManager.name_of_uri uri in
-      let obj = Cic.Constant (name,Some bo,ty,[],attrs) in
+      let obj = Cic.Constant (name,Some (Lazy.force bo),ty,[],attrs) in
       let status, lemmas = add_obj uri obj status in
        {status with 
 	  GrafiteTypes.proof_status = GrafiteTypes.No_proof},
@@ -768,7 +768,7 @@ let rec eval_command = {ec_go = fun ~disambiguate_command opts status
                   "\nPlease use a variant."));
            end;
          let _subst = [] in
-         let initial_proof = (Some uri, metasenv', _subst, bo, ty, attrs) in
+         let initial_proof = (Some uri, metasenv', _subst, lazy bo, ty, attrs) in
          let initial_stack = Continuationals.Stack.of_metasenv metasenv' in
          { status with GrafiteTypes.proof_status =
             GrafiteTypes.Incomplete_proof
@@ -797,16 +797,15 @@ let rec eval_command = {ec_go = fun ~disambiguate_command opts status
   | GrafiteAst.Tactic (_(*loc*), Some tac, punct) ->
      let tac = apply_tactic ~disambiguate_tactic (text,prefix_len,tac) in
      let status = eval_tactical status (tactic_of_ast' tac) in
-     (* CALL auto on every goal, easy way of testing it 
+     (* CALL auto on every goal, easy way of testing it  
      let auto = 
        GrafiteAst.AutoBatch 
          (loc, ([],["depth","2";"timeout","1";"type","1"])) in
      (try
        let auto = apply_tactic ~disambiguate_tactic ("",0,auto) in
        let _ = eval_tactical status (tactic_of_ast' auto) in 
-       print_endline "GOOD"; ()
-     with ProofEngineTypes.Fail _ -> print_endline "BAD" | _ -> ());
-     *)
+       print_endline "GOOD"; () 
+     with ProofEngineTypes.Fail _ -> print_endline "BAD" | _ -> ());*)
       eval_tactical status
        (punctuation_tactical_of_ast (text,prefix_len,punct)),[]
   | GrafiteAst.Tactic (_, None, punct) ->