move driver to its proper directory

Makefile.in

@@ -63,7 +63,7 @@ DYNLINKOFLAGS =
 endif
 
 
-INCLUDES = -I src/core -I src/util -I src/parser -I src/output \
+INCLUDES = -I src/core -I src/util -I src/driver -I src/parser -I src/output \
            -I src/transform -I src/programs -I src 
 BFLAGS   = -w Aelz -dtypes -g $(INCLUDES) @INCLUDEGTK2@ -I +threads @OCAMLGRAPHLIB@ str.cma unix.cma $(DYNLINKBFLAGS)
 # no -warn-error because some do not compile all files (e.g. those linked to APRON)
@@ -76,10 +76,10 @@ COQLIB = "@COQLIB@"
 COQVER = @COQVER@
 
 GENERATED = src/version.ml src/parser/parser.mli src/parser/parser.ml \
-            src/parser/lexer.ml src/output/driver_lexer.ml \
-            src/output/driver_parser.mli src/output/driver_parser.ml \
+            src/parser/lexer.ml src/driver/driver_lexer.ml \
+            src/driver/driver_parser.mli src/driver/driver_parser.ml \
 	    src/programs/pgm_lexer.ml src/programs/pgm_parser.mli \
-	    src/programs/pgm_parser.ml src/util/dynlink_compat.ml
+	    src/programs/pgm_parser.ml src/driver/dynlink_compat.ml
 
 # main targets
 ##############
@@ -117,30 +117,28 @@ doc/version.tex src/version.ml: Version version.sh config.status
 # why
 #####
 
-CORE_CMO := ident.cmo ty.cmo term.cmo decl.cmo theory2.cmo\
-	task.cmo env.cmo theory.cmo pretty.cmo
+CORE_CMO := ident.cmo ty.cmo term.cmo decl.cmo theory.cmo theory2.cmo\
+	task.cmo trans.cmo env.cmo pretty.cmo
 CORE_CMO := $(addprefix src/core/,$(CORE_CMO))
 
-UTIL_CMO := pp.cmo loc.cmo util.cmo hashcons.cmo sysutil.cmo\
-	dynlink_compat.cmo
+UTIL_CMO := pp.cmo loc.cmo util.cmo hashcons.cmo sysutil.cmo
 UTIL_CMO := $(addprefix src/util/,$(UTIL_CMO))
 
 PARSER_CMO := parser.cmo lexer.cmo typing.cmo 
 PARSER_CMO := $(addprefix src/parser/,$(PARSER_CMO))
 
 TRANSFORM_CMO := simplify_recursive_definition.cmo inlining.cmo\
-	split_conjunction.cmo split_goals.cmo 
+	split_conjunction.cmo split_goals.cmo
 TRANSFORM_CMO := $(addprefix src/transform/,$(TRANSFORM_CMO))
 
-DRIVER_CMO := call_provers.cmo driver_parser.cmo driver_lexer.cmo driver.cmo
-DRIVER_CMO := $(addprefix src/output/,$(DRIVER_CMO))
+DRIVER_CMO := call_provers.cmo dynlink_compat.cmo driver_parser.cmo\
+	driver_lexer.cmo driver.cmo
+DRIVER_CMO := $(addprefix src/driver/,$(DRIVER_CMO))
 
-OUTPUT_CMO := call_provers.cmo driver_parser.cmo driver_lexer.cmo driver.cmo \
-              print_real.cmo alt_ergo.cmo why3.cmo
+OUTPUT_CMO := print_real.cmo alt_ergo.cmo why3.cmo
 OUTPUT_CMO := $(addprefix src/output/,$(OUTPUT_CMO))
 
-CMO = $(UTIL_CMO) $(CORE_CMO) $(PARSER_CMO) \
-      src/transform/transform.cmo $(DRIVER_CMO)\
+CMO = $(UTIL_CMO) $(CORE_CMO) $(PARSER_CMO) $(DRIVER_CMO)\
       $(TRANSFORM_CMO) $(OUTPUT_CMO) src/main.cmo
 CMX = $(CMO:.cmo=.cmx)
 
@@ -177,8 +175,7 @@ testl: bin/whyl.byte
 PGM_CMO := pgm_parser.cmo pgm_lexer.cmo pgm_main.cmo
 PGM_CMO := $(addprefix src/programs/, $(PGM_CMO))
 
-WHYL_CMO = $(UTIL_CMO) $(CORE_CMO) $(PARSER_CMO) \
-	   src/transform/transform.cmo $(DRIVER_CMO)\
+WHYL_CMO = $(UTIL_CMO) $(CORE_CMO) $(PARSER_CMO) $(DRIVER_CMO)\
            $(TRANSFORM_CMO) $(OUTPUT_CMO) $(PGM_CMO)
 WHYL_CMX = $(WHYL_CMO:.cmo=.cmx)
 

configure.in

@@ -494,7 +494,7 @@ AC_SUBST(PSVIEWER)
 AC_SUBST(PDFVIEWER)
 # Finally create the Makefile from Makefile.in
 dnl AC_OUTPUT(Makefile)
-AC_CONFIG_FILES(Makefile bench/bench src/util/dynlink_compat.ml)
+AC_CONFIG_FILES(Makefile bench/bench src/driver/dynlink_compat.ml)
 AC_OUTPUT
 chmod a-w Makefile
 chmod a-w bench/bench

src/output/driver.ml → src/driver/driver.ml

@@ -126,7 +126,7 @@ and driver = {
   drv_prover      : Call_provers.prover;
   drv_prelude     : string option;
   drv_filename    : string option;
-  drv_transforms  : Transform.ctxt_list_t;
+  drv_transforms  : Trans.ctxt_list_t;
   drv_rules       : theory_rules list;
   drv_thprelude   : string Hid.t;
   (* the first is the translation only for this ident, the second is also for representant *)
@@ -144,12 +144,12 @@ let print_driver fmt driver =
 
 (** registering transformation *)
 
-let (transforms : (string, unit -> Transform.ctxt_list_t) Hashtbl.t) 
+let (transforms : (string, unit -> Trans.ctxt_list_t) Hashtbl.t) 
     = Hashtbl.create 17
 
 let register_transform' name transform = Hashtbl.replace transforms name transform
 let register_transform name t = register_transform' name 
-  (fun () -> Transform.singleton (t ()))
+  (fun () -> Trans.singleton (t ()))
 let list_transforms () = Hashtbl.fold (fun k _ acc -> k::acc) transforms []
 
 (** registering printers *)
@@ -317,9 +317,9 @@ let load_driver file env =
          let t = 
            try (Hashtbl.find transforms s) () 
            with Not_found -> errorm ~loc "unknown transformation %s" s in
-         Transform.compose' acc t
+         Trans.compose' acc t
       )
-      Transform.identity' transformations in
+      Trans.identity' transformations in
     let transforms = trans ltransforms in
   { drv_printer     = !printer;
     drv_context     = Context.init_context env;
@@ -362,7 +362,7 @@ let syntax_arguments s print fmt l =
  
 (** using drivers *)
 
-let apply_transforms drv = Transform.apply drv.drv_transforms
+let apply_transforms drv = Trans.apply drv.drv_transforms
 
 let print_context drv fmt ctxt = match drv.drv_printer with
   | None -> errorm "no printer"
@@ -379,7 +379,7 @@ let filename_of_goal drv ident_printer filename theory_name ctxt =
   match drv.drv_filename with
     | None -> errorm "no filename syntax given"
     | Some f -> 
-        let pr_name = pr_name (Transform.goal_of_ctxt ctxt) in
+        let pr_name = pr_name (Trans.goal_of_ctxt ctxt) in
         let repl_fun s = 
           let i = matched_group 1 s in
           match i with

src/output/driver.mli → src/driver/driver.mli

@@ -44,8 +44,8 @@ type printer = driver -> formatter -> context -> unit
 
 val register_printer : string -> printer -> unit
 
-val register_transform : string -> (unit -> Transform.ctxt_t) -> unit
-val register_transform' : string -> (unit -> Transform.ctxt_list_t) -> unit
+val register_transform : string -> (unit -> Trans.ctxt_t) -> unit
+val register_transform' : string -> (unit -> Trans.ctxt_list_t) -> unit
 
 val list_printers : unit -> string list
 val list_transforms : unit -> string list

src/main.ml

@@ -20,7 +20,7 @@
 open Format
 open Theory
 open Driver
-open Transform
+open Trans
 
 let files = Queue.create ()
 let parse_only = ref false
@@ -106,9 +106,9 @@ let transformation l =
   let t2 = Inlining.all in
   List.map (fun (t,c) ->
               let c = if !simplify_recursive 
-              then Transform.apply t1 c
+              then Trans.apply t1 c
               else c in
-              let c = if !inlining then Transform.apply t2 c
+              let c = if !inlining then Trans.apply t2 c
               else c in
               (t,c)) l
 *)
@@ -162,7 +162,7 @@ let extract_goals ?filter =
   let split_goals = Split_goals.t ?filter () in
   fun env drv acc th ->
     let ctxt = Context.use_export (Context.init_context env) th in
-    let l = Transform.apply split_goals ctxt in
+    let l = Trans.apply split_goals ctxt in
     let l = List.rev_map (fun ctxt -> (th,ctxt)) l in
     List.rev_append l acc
 

src/transform/inlining.ml

@@ -109,7 +109,7 @@ let fold isnotinlinedt isnotinlinedf ctxt0 (env, ctxt) =
     | Duse _ | Dclone _ -> env,add_decl ctxt d
         
 let t ~isnotinlinedt ~isnotinlinedf = 
-  Transform.fold_map (fold isnotinlinedt isnotinlinedf) (fun _ -> empty_env)
+  Trans.fold_map (fold isnotinlinedt isnotinlinedf) (fun _ -> empty_env)
 
 let all () = t ~isnotinlinedt:(fun _ -> false) ~isnotinlinedf:(fun _ -> false)
 

src/transform/inlining.mli

@@ -23,17 +23,17 @@
 val t :
   isnotinlinedt:(Term.term -> bool) ->
   isnotinlinedf:(Term.fmla -> bool) -> 
-  Transform.ctxt_t
+  Trans.ctxt_t
 
 
 (* Inline them all *)
 
-val all : unit -> Transform.ctxt_t
+val all : unit -> Trans.ctxt_t
 
 (* Inline only the trivial definition :
    logic c : t = a
    logic f(x : t,...., ) : t = g(y : t2,...) *)
-val trivial : unit -> Transform.ctxt_t
+val trivial : unit -> Trans.ctxt_t
 
 
 (* Function to use in other transformations if inlining is needed *)

src/transform/simplify_recursive_definition.ml

@@ -129,6 +129,6 @@ let elt d =
     | Dind _ -> [d] (* TODO *)
     | Dprop _ | Dclone _ | Duse _ -> [d]
 
-let t () = Transform.elt elt
+let t () = Trans.elt elt
 
 let () = Driver.register_transform "simplify_recursive_definition" t

src/transform/simplify_recursive_definition.mli

@@ -20,7 +20,7 @@
 
 (* Simplify the recursive type and logic definition *)
 
-val t : unit -> Transform.ctxt_t
+val t : unit -> Trans.ctxt_t
 
 
 (* ungroup recursive definition *)

src/transform/split_conjunction.ml

@@ -92,12 +92,12 @@ let elt split_pos d =
 
 let split_pos1 = split_pos (fun acc x -> x::acc)
 
-let split_conjunction () = Transform.elt' (elt split_pos1)
+let split_conjunction () = Trans.elt' (elt split_pos1)
 
 let rec split_pos2 acc d = split_pos split_neg2 acc d
 and split_neg2 acc d = split_neg split_pos2 acc d
 
-let split_to_cnf () = Transform.elt' (elt split_pos2)
+let split_to_cnf () = Trans.elt' (elt split_pos2)
 
 let () = Driver.register_transform' "split_conjunction" split_conjunction
 let () = Driver.register_transform' "split_to_cnf" split_to_cnf

src/transform/split_goals.ml

@@ -39,5 +39,5 @@ let t ?filter () =
           (add_decl ctxt d1,l)
       | _ -> (add_decl ctxt decl, l) 
   in
-  let g = Transform.fold f (fun env -> init_context env, []) in
-  Transform.conv_res g snd
+  let g = Trans.fold f (fun env -> init_context env, []) in
+  Trans.conv_res g snd