Merge branch 'revert-8d01fcb9' into 'dev'

Revert "Merge branch 'fix/pascal-tuples-in-doc' into 'dev'"

See merge request ligolang/ligo!439

gitlab-pages/docs/language-basics/maps-records.md

@@ -614,7 +614,7 @@ operation over maps is called `map_map` and is used as follows:
 function map_op (const m : register) : register is
   block {
     function increment (const i : address; const j : move) : move is
-      (j.1, j.2 + 1);
+      (j.0, j.1 + 1);
   } with map_map (increment, m)
 ```
 
@@ -664,7 +664,7 @@ follows:
 ```pascaligo group=f
 function fold_op (const m : register) : int is block {
   function folded (const j : int; const cur : address * move) : int is
-    j + cur.2.2
+    j + cur.1.1
   } with map_fold (folded, m, 5)
 ```
 

gitlab-pages/docs/language-basics/sets-lists-tuples.md

@@ -84,10 +84,10 @@ let first_name : string = full_name.0
 
 <!--ReasonLIGO-->
 
-Tuple components are zero-indexed and accessed like so:
+Tuple components are one-indexed and accessed like so:
 
 ```reasonligo group=tuple
-let first_name : string = full_name[0];
+let first_name : string = full_name[1];
 ```
 
 <!--END_DOCUSAURUS_CODE_TABS-->

gitlab-pages/docs/reference/map.md

@@ -238,7 +238,7 @@ rule `mapping_function`.
 ```pascaligo
 function map_op (const m : moveset) : moveset is
   block {
-    function increment (const i : address ; const j : move) : move is (j.1, j.2 + 1);
+    function increment (const i : address ; const j : move) : move is (j.0, j.1 + 1);
   } with map_map (increment, m);
 ```
 
@@ -267,7 +267,7 @@ Combine every value in the map together according to a fold rule `folding_functi
 ```pascaligo
 function fold_op (const m : moveset) : int is
   block {
-    function aggregate (const j : int; const cur : address * (int * int)) : int is j + cur.2.2
+    function aggregate (const j : int; const cur : address * (int * int)) : int is j + cur.1.1
   } with map_fold(aggregate, m, 5)
 ```
 

src/passes/1-parser/cameligo/ParserLog.ml

@@ -591,8 +591,6 @@ let pattern_to_string ~offsets ~mode =
   to_string ~offsets ~mode print_pattern
 let expr_to_string ~offsets ~mode =
   to_string ~offsets ~mode print_expr
-let projection_to_string ~offsets ~mode =
-  to_string ~offsets ~mode print_projection
 
 (** {1 Pretty-printing the AST} *)
 

src/passes/1-parser/cameligo/ParserLog.mli

@@ -17,7 +17,6 @@ val mk_state :
 val print_tokens  : state -> AST.t -> unit
 val print_pattern : state -> AST.pattern -> unit
 val print_expr    : state -> AST.expr -> unit
-val print_projection : state -> AST.projection Region.reg -> unit
 
 val tokens_to_string :
   offsets:bool -> mode:[`Point|`Byte] -> AST.t -> string
@@ -25,8 +24,6 @@ val pattern_to_string :
   offsets:bool -> mode:[`Point|`Byte] -> AST.pattern -> string
 val expr_to_string :
   offsets:bool -> mode:[`Point|`Byte] -> AST.expr -> string
-val projection_to_string :
-  offsets:bool -> mode:[`Point|`Byte] -> AST.projection Region.reg -> string
 
 (** {1 Pretty-printing of AST nodes} *)
 

src/passes/1-parser/pascaligo/ParserLog.ml

@@ -816,8 +816,6 @@ let pattern_to_string ~offsets ~mode =
   to_string ~offsets ~mode print_pattern
 let instruction_to_string ~offsets ~mode =
   to_string ~offsets ~mode print_instruction
-let projection_to_string ~offsets ~mode =
-  to_string ~offsets ~mode print_projection
 
 (** {1 Pretty-printing the AST} *)
 

src/passes/1-parser/pascaligo/ParserLog.mli

@@ -30,8 +30,6 @@ val pattern_to_string :
   offsets:bool -> mode:[`Point|`Byte] -> AST.pattern -> string
 val instruction_to_string :
   offsets:bool -> mode:[`Point|`Byte] -> AST.instruction -> string
-val projection_to_string :
-  offsets:bool -> mode:[`Point|`Byte] -> AST.projection Region.reg -> string
 
 (** {1 Pretty-printing of AST nodes} *)
 

src/passes/2-simplify/pascaligo.ml

@@ -184,20 +184,6 @@ module Errors = struct
     ] in
     error ~data title message
 
-  let zero_index_access (p: _ Region.reg) =
-    let title () = "" in
-    let message () =
-      Format.asprintf "\n In PascaLigo, tuple indexes start at one \n" in
-    let pattern_loc = p.region in
-    let data = [
-      ("location",
-      fun () -> Format.asprintf "%a" Location.pp_lift @@ pattern_loc);
-      ("tuple",
-       fun () -> ParserLog.projection_to_string
-                ~offsets:true ~mode:`Point p)
-    ] in
-    error ~data title message
-
   (* Logging *)
 
   let simplifying_instruction t =
@@ -313,16 +299,13 @@ let simpl_projection : Raw.projection Region.reg -> _ = fun p ->
     let name = Var.of_name p'.struct_name.value in
     e_variable name in
   let path = p'.field_path in
-  let%bind path' =
+  let path' =
     let aux (s:Raw.selection) =
       match s with
-      | FieldName property -> ok property.value
-      | Component index -> 
-       let i:Z.t = Z.pred (snd index.value) in
-       if (Z.lt i Z.zero) then fail @@ zero_index_access p
-       else ok (Z.to_string i)
+      | FieldName property -> property.value
+      | Component index -> (Z.to_string (snd index.value))
     in
-    bind_map_list aux @@ npseq_to_list path in
+    List.map aux @@ npseq_to_list path in
   ok @@ List.fold_left (e_accessor ~loc) var path'
 
 
@@ -515,7 +498,7 @@ let rec simpl_expression (t:Raw.expr) : expr result =
 
 and simpl_update = fun (u:Raw.update Region.reg) ->
   let (u, loc) = r_split u in
-  let%bind (name, path) = simpl_path u.record in
+  let (name, path) = simpl_path u.record in
   let record = match path with
   | [] -> e_variable (Var.of_name name)
   | _ -> e_accessor_list (e_variable (Var.of_name name)) path in 
@@ -928,7 +911,7 @@ and simpl_single_instruction : Raw.instruction -> (_ -> expression result) resul
       let%bind value_expr = simpl_expression a.rhs in
       match a.lhs with
         | Path path -> (
-            let%bind (name , path') = simpl_path path in
+            let (name , path') = simpl_path path in
             let (let_binder, mut, rhs, inline) = e_assign_with_let ~loc name path' value_expr in
             return_let_in let_binder mut inline rhs
           )
@@ -937,7 +920,7 @@ and simpl_single_instruction : Raw.instruction -> (_ -> expression result) resul
             let%bind (varname,map,path) = match v'.path with
               | Name name -> ok (name.value , e_variable (Var.of_name name.value), [])
               | Path p ->
-                let%bind (name,p') = simpl_path v'.path in
+                let (name,p') = simpl_path v'.path in
                 let%bind accessor = simpl_projection p in
                 ok @@ (name , accessor , p')
             in
@@ -999,7 +982,7 @@ and simpl_single_instruction : Raw.instruction -> (_ -> expression result) resul
         } in
       let u : Raw.update = {record=r.path;kwd_with=r.kwd_with; updates=update} in
       let%bind expr = simpl_update {value=u;region=reg} in
-      let%bind (name , access_path) = simpl_path r.path in
+      let (name , access_path) = simpl_path r.path in
       let loc = Some loc in
       let (binder, mut, rhs, inline) = e_assign_with_let ?loc name access_path expr in
       return_let_in binder mut inline rhs
@@ -1007,7 +990,7 @@ and simpl_single_instruction : Raw.instruction -> (_ -> expression result) resul
   )
   | MapPatch patch -> (
       let (map_p, loc) = r_split patch in
-      let%bind (name, access_path) = simpl_path map_p.path in
+      let (name, access_path) = simpl_path map_p.path in
       let%bind inj = bind_list
           @@ List.map (fun (x:Raw.binding Region.reg) ->
             let x = x.value in
@@ -1030,7 +1013,7 @@ and simpl_single_instruction : Raw.instruction -> (_ -> expression result) resul
     )
   | SetPatch patch -> (
       let (setp, loc) = r_split patch in
-      let%bind (name , access_path) = simpl_path setp.path in
+      let (name , access_path) = simpl_path setp.path in
       let%bind inj =
         bind_list @@
         List.map simpl_expression @@
@@ -1050,7 +1033,7 @@ and simpl_single_instruction : Raw.instruction -> (_ -> expression result) resul
       let%bind (varname,map,path) = match v.map with
         | Name v -> ok (v.value , e_variable (Var.of_name v.value) , [])
         | Path p ->
-          let%bind (name,p') = simpl_path v.map in
+          let (name,p') = simpl_path v.map in
           let%bind accessor = simpl_projection p in
           ok @@ (name , accessor , p')
       in
@@ -1064,7 +1047,7 @@ and simpl_single_instruction : Raw.instruction -> (_ -> expression result) resul
       let%bind (varname, set, path) = match set_rm.set with
         | Name v -> ok (v.value, e_variable (Var.of_name v.value), [])
         | Path path ->
-          let%bind (name, p') = simpl_path set_rm.set in
+          let(name, p') = simpl_path set_rm.set in
           let%bind accessor = simpl_projection path in
           ok @@ (name, accessor, p')
       in
@@ -1074,25 +1057,21 @@ and simpl_single_instruction : Raw.instruction -> (_ -> expression result) resul
       return_let_in binder mut inline rhs
     )
 
-and simpl_path : Raw.path -> (string * string list) result = fun p ->
+and simpl_path : Raw.path -> string * string list = fun p ->
   match p with
-  | Raw.Name v -> ok (v.value , [])
+  | Raw.Name v -> (v.value , [])
   | Raw.Path p -> (
       let p' = p.value in
       let var = p'.struct_name.value in
       let path = p'.field_path in
-      let%bind path' =
+      let path' =
         let aux (s:Raw.selection) =
           match s with
-          | FieldName property -> ok property.value
-          | Component index -> 
-            let i:Z.t = Z.pred (snd index.value) in
-            if (Z.lt i Z.zero) then fail @@ zero_index_access p
-            else ok (Z.to_string i)
+          | FieldName property -> property.value
+          | Component index -> (Z.to_string (snd index.value))
         in
-        bind_map_list aux @@ npseq_to_list path
-      in
-      ok (var , path')
+        List.map aux @@ npseq_to_list path in
+      (var , path')
     )
 
 and simpl_cases : (Raw.pattern * expression) list -> matching_expr result = fun t ->

src/test/contracts/big_map.ligo

@@ -5,8 +5,8 @@ type return is list (operation) * storage
 function main (const p : parameter; const s : storage) : return is
   block {
     var toto : option (int) := Some (0);
-    toto := s.1[23];
-    s.1[2] := 444
+    toto := s.0[23];
+    s.0[2] := 444
   }
   with ((nil: list(operation)), s)
 

src/test/contracts/deep_access.ligo

@@ -11,14 +11,14 @@ function main (const toto : unit) : int is
     var a : ppp :=
      (record [x = (0,1); y = (10,11)],
       record [x = (100,101); y = (110,111)]);
-    a.1.x.1 := 2;
-  } with a.1.x.1
+    a.0.x.0 := 2;
+  } with a.0.x.0
 
 
 function asymetric_tuple_access (const foo : unit) : int is
   block {
     var tuple : int * (int * (int * int)) := (0,(1,(2,3)))
-  } with tuple.1 + tuple.2.1 + tuple.2.2.1 + tuple.2.2.2
+  } with tuple.0 + tuple.1.0 + tuple.1.1.0 + tuple.1.1.1
 
 type nested_record_t is
   record [nesty : record [mymap : map (int,string)]]

src/test/contracts/double_main.ligo

@@ -8,4 +8,4 @@ function main(const p : parameter; const s : storage) : return is
 function main (const p : parameter; const s : storage) : return is
   block {
     const ret : return = main (p, s)
-  } with (ret.1, ret.2 + 1)
+  } with (ret.0, ret.1 + 1)

src/test/contracts/map.ligo

@@ -28,7 +28,7 @@ function patch_ (var m : foobar) : foobar is block {
 } with m
 
 function patch_deep (var m : foobar * nat) : foobar * nat is
-  block { patch m.1 with map [1 -> 9] } with m
+  block { patch m.0 with map [1 -> 9] } with m
 
 function size_ (const m : foobar) : nat is size (m)
 
@@ -54,12 +54,12 @@ function map_op (const m : foobar) : foobar is
 function fold_op (const m : foobar) : int is
   block {
     function aggregate (const i : int; const j : int * int) : int is
-      i + j.1 + j.2
+      i + j.0 + j.1
   } with map_fold(aggregate, m, 10)
 
 function deep_op (var m : foobar) : foobar is
   block {
     var coco : int * foobar := (0, m);
-    remove 42 from map coco.2;
-    coco.2[32] := 16
-  } with coco.2
+    remove 42 from map coco.1;
+    coco.1[32] := 16
+  } with coco.1

src/test/contracts/multisig.ligo

@@ -47,8 +47,8 @@ function check_message (const param : check_message_pt;
         nil -> skip
       | key # tl -> block {
           keys := tl;
-          if pkh_sig.1 = crypto_hash_key (key) then
-            if crypto_check (key, pkh_sig.2, packed_payload)
+          if pkh_sig.0 = crypto_hash_key (key) then
+            if crypto_check (key, pkh_sig.1, packed_payload)
             then valid := valid + 1n
             else failwith ("Invalid signature")
           else skip

src/test/contracts/simple_access.ligo

@@ -11,8 +11,8 @@ function main (const toto : tpi) : int is
     var a : tpi := toto;
     var b : rpi := record x = 0; y=1 ; end;
     var m : mpi := map "y" -> 1; end;
-    a.1 := 2;
-    b.x := a.1;
+    a.0 := 2;
+    b.x := a.0;
     m["x"] := b.x;
   end with
   case m["x"] of

src/test/contracts/tuple.ligo

@@ -1,11 +1,11 @@
 type abc is (int * int * int)
 
 function projection_abc (const tpl : abc) : int is
-  block { skip } with tpl.2
+  block { skip } with tpl.1
 
 function modify_abc (const tpl : abc) : abc is
   block {
-    tpl.2 := 2048 ;
+    tpl.1 := 2048 ;
   } with tpl
 
 type foobar is (int * int)
@@ -15,7 +15,7 @@ const fb : foobar = (0, 0)
 function projection (const tpl : foobar) : int is
   begin
     skip
-  end with tpl.1 + tpl.2
+  end with tpl.0 + tpl.1
 
 type big_tuple is (int * int * int * int * int)