Declarative tactics for rewriting steps, elimination of the existential

[helm.git] / components / grafite_parser / grafiteDisambiguate.ml

diff --git a/components/grafite_parser/grafiteDisambiguate.ml b/components/grafite_parser/grafiteDisambiguate.ml
index 2e7f1224f795a99b46729613cb5ca816a78161cc..e4df929d76b6f42e816a174b31fd74aafc965194 100644 (file)
--- a/components/grafite_parser/grafiteDisambiguate.ml
+++ b/components/grafite_parser/grafiteDisambiguate.ml
@@ -306,20 +306,16 @@ let disambiguate_tactic
    | GrafiteAst.Thesisbecomes (loc, term) ->
         let metasenv,cic = disambiguate_term context metasenv term in
        metasenv,GrafiteAst.Thesisbecomes (loc, cic)
-   | GrafiteAst.Let1 (loc, id, term, term1) ->
+   | GrafiteAst.ExistsElim (loc, term, id1, term1, id2, term2) ->
         let metasenv,cic = disambiguate_term context metasenv term in
-       let metasenv,cic'= disambiguate_term context metasenv term1 in
-       metasenv,GrafiteAst.Let1(loc, id, cic, cic')
-   | GrafiteAst.Bywehave (loc, term, term1, id, term2, id1) ->
-        let metasenv,cic = 
-           match term with 
-            None -> metasenv,None
-          | Some t ->
-                let metasenv,t = disambiguate_term context metasenv t in
-                  metasenv,Some t in
+        let metasenv,cic' = disambiguate_term context metasenv term1 in
+       let metasenv,cic''= disambiguate_term context metasenv term2 in
+       metasenv,GrafiteAst.ExistsElim(loc, cic, id1, cic', id2, cic'')
+   | GrafiteAst.AndElim (loc, term, id, term1, id1, term2) ->
+       let metasenv,cic = disambiguate_term context metasenv term in
        let metasenv,cic'= disambiguate_term context metasenv term1 in
        let metasenv,cic''= disambiguate_term context metasenv term2 in
-       metasenv,GrafiteAst.Bywehave(loc, cic, cic', id, cic'', id1)   
+       metasenv,GrafiteAst.AndElim(loc, cic, id, cic', id1, cic'')   
    | GrafiteAst.Case (loc, id, params) ->
         let metasenv,params' =
         List.fold_right
@@ -329,7 +325,7 @@ let disambiguate_tactic
          ) params (metasenv,[])
        in
        metasenv,GrafiteAst.Case(loc, id, params')   
-   | GrafiteAst.RewritingStep (loc, term1, term2, term3) ->
+   | GrafiteAst.RewritingStep (loc, term1, term2, term3, cont) ->
         let metasenv,cic =
         match term1 with
            None -> metasenv,None
@@ -343,7 +339,7 @@ let disambiguate_tactic
          | Some t -> 
             let metasenv,t = disambiguate_term context metasenv t in
              metasenv,Some t in
-       metasenv,GrafiteAst.RewritingStep (loc, cic, cic', cic'')   
+       metasenv,GrafiteAst.RewritingStep (loc, cic, cic', cic'', cont)   
 
 
 let disambiguate_obj lexicon_status ~baseuri metasenv (text,prefix_len,obj) =