X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fcomponents%2Fng_tactics%2FnTacStatus.mli;h=44c95304519fdecdbe787e9081e8957c39e54e21;hb=dd627e471392375ca7b6dad78a931a8682e06dbe;hp=ddaf9da80db58813f8355713e307c05efbbc3814;hpb=f5065f33e0689753c3f2744928b96851ca77ca8d;p=helm.git

diff --git a/matita/components/ng_tactics/nTacStatus.mli b/matita/components/ng_tactics/nTacStatus.mli
index ddaf9da80..44c953045 100644
--- a/matita/components/ng_tactics/nTacStatus.mli
+++ b/matita/components/ng_tactics/nTacStatus.mli
@@ -43,19 +43,19 @@ class auto_status :
 
 class type g_pstatus =
  object
-  inherit LexiconTypes.g_status
+  inherit GrafiteDisambiguate.g_status
   inherit g_auto_status
   inherit g_eq_status
   method obj: NCic.obj
  end
 
-class pstatus :
+class virtual pstatus :
  NCic.obj ->
   object ('self)
-   inherit LexiconTypes.status
+   inherit g_pstatus
+   inherit GrafiteDisambiguate.status
    inherit auto_status
    inherit eq_status
-   method obj: NCic.obj
    method set_obj: NCic.obj -> 'self
    method set_pstatus: #g_pstatus -> 'self
   end
@@ -70,7 +70,7 @@ val term_of_cic_term :
 
 val mk_cic_term : NCic.context -> NCic.term -> cic_term
 val disambiguate:
- #pstatus as 'status -> NCic.context -> tactic_term -> cic_term option ->
+ #pstatus as 'status -> NCic.context -> tactic_term -> cic_term NCicRefiner.expected_type ->
   'status * cic_term (* * cic_term XXX *)
 
 val analyse_indty: 
@@ -85,12 +85,14 @@ val whd:
 val normalize: 
  #pstatus as 'status -> ?delta:int -> NCic.context -> cic_term ->
   'status * cic_term 
+val are_convertible: 
+ #pstatus as 'status -> NCic.context -> cic_term -> cic_term -> 'status * bool
 val typeof: 
  #pstatus as 'status -> NCic.context -> cic_term -> 'status * cic_term
 val unify: 
  #pstatus as 'status -> NCic.context -> cic_term -> cic_term -> 'status
 val refine: 
- #pstatus as 'status -> NCic.context -> cic_term -> cic_term option -> 
+ #pstatus as 'status -> NCic.context -> cic_term -> cic_term NCicRefiner.expected_type -> 
   'status * cic_term * cic_term (* status, term, type *)
 val apply_subst:
  #pstatus as 'status -> NCic.context -> cic_term -> 'status * cic_term
@@ -107,7 +109,7 @@ val mk_meta:
  #pstatus as 'status -> ?attrs:NCic.meta_attrs -> NCic.context ->
    [ `Decl of cic_term | `Def of cic_term ] -> NCicUntrusted.meta_kind ->
      'status * cic_term
-val instantiate: #pstatus as 'status -> int -> cic_term -> 'status
+val instantiate: #pstatus as 'status -> ?refine:bool -> int -> cic_term -> 'status
 val instantiate_with_ast: #pstatus as 'status -> int -> tactic_term -> 'status
 
 val select_term:
@@ -127,20 +129,20 @@ class type ['stack] g_status =
   method stack: 'stack
  end
 
-class ['stack] status :
+class virtual ['stack] status :
  NCic.obj -> 'stack ->
   object ('self)
+   inherit ['stack] g_status
    inherit pstatus
-   method stack: 'stack
    method set_stack: 'stack -> 'self
    method set_status: 'stack #g_status -> 'self
   end
 
-class type lowtac_status = [unit] status
+class type virtual lowtac_status = [unit] status
 
 type 'status lowtactic = #lowtac_status as 'status -> int -> 'status
 
-class type tac_status = [Continuationals.Stack.t] status
+class type virtual tac_status = [Continuationals.Stack.t] status
 
 val pp_tac_status: #tac_status -> unit