Merge branch 'feature/unsupported-for-loops' into 'dev'
pascaligo.ml: unsupported_for_loops See merge request ligolang/ligo!132
This commit is contained in:
commit
b382626145
@ -6,6 +6,7 @@
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tezos-utils
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parser
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ast_simplified
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self_ast_simplified
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operators)
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(modules ligodity pascaligo simplify)
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(preprocess
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|
@ -68,16 +68,6 @@ module Errors = struct
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] in
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error ~data title message
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let unsupported_for_loops region =
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let title () = "bounded iterators" in
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let message () =
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Format.asprintf "only simple for loops are supported for now" in
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let data = [
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("loop_loc",
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fun () -> Format.asprintf "%a" Location.pp_lift @@ region)
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] in
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error ~data title message
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let unsupported_non_var_pattern p =
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let title () = "pattern is not a variable" in
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let message () =
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@ -137,6 +127,17 @@ module Errors = struct
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] in
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error ~data title message
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let unsupported_deep_access_for_collection for_col =
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let title () = "deep access in loop over collection" in
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let message () =
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Format.asprintf "currently, we do not support deep \
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accesses in loops over collection" in
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let data = [
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("pattern_loc",
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fun () -> Format.asprintf "%a" Location.pp_lift @@ for_col.Region.region)
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] in
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error ~data title message
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(* Logging *)
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let simplifying_instruction t =
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@ -667,8 +668,14 @@ and simpl_single_instruction : Raw.instruction -> (_ -> expression result) resul
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let%bind body = simpl_block l.block.value in
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let%bind body = body None in
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return_statement @@ e_loop cond body
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| Loop (For (ForInt {region; _} | ForCollect {region ; _})) ->
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fail @@ unsupported_for_loops region
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| Loop (For (ForInt fi)) ->
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let%bind loop = simpl_for_int fi.value in
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let%bind loop = loop None in
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return_statement @@ loop
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| Loop (For (ForCollect fc)) ->
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let%bind loop = simpl_for_collect fc.value in
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let%bind loop = loop None in
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return_statement @@ loop
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| Cond c -> (
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let (c , loc) = r_split c in
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let%bind expr = simpl_expression c.test in
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@ -961,5 +968,206 @@ and simpl_statements : Raw.statements -> (_ -> expression result) result =
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and simpl_block : Raw.block -> (_ -> expression result) result = fun t ->
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simpl_statements t.statements
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and simpl_for_int : Raw.for_int -> (_ -> expression result) result = fun fi ->
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(* cond part *)
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let var = e_variable fi.assign.value.name.value in
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let%bind value = simpl_expression fi.assign.value.expr in
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let%bind bound = simpl_expression fi.bound in
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let comp = e_annotation (e_constant "LE" [var ; bound]) t_bool
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in
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(* body part *)
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let%bind body = simpl_block fi.block.value in
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let%bind body = body None in
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let step = e_int 1 in
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let ctrl = e_assign
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fi.assign.value.name.value [] (e_constant "ADD" [ var ; step ]) in
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let rec add_to_seq expr = match expr.expression with
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| E_sequence (_,a) -> add_to_seq a
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| _ -> e_sequence body ctrl in
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let body' = add_to_seq body in
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let loop = e_loop comp body' in
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return_statement @@ e_let_in (fi.assign.value.name.value, Some t_int) value loop
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(** simpl_for_collect
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For loops over collections, like
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``` concrete syntax :
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for x : int in set myset
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begin
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myint := myint + x ;
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myst := myst ^ "to" ;
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end
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```
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are implemented using a MAP_FOLD, LIST_FOLD or SET_FOLD:
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``` pseudo Ast_simplified
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let #COMPILER#folded_record = list_fold( mylist ,
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record st = st; acc = acc; end;
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lamby = fun arguments -> (
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let #COMPILER#acc = arguments.0 in
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let #COMPILER#elt = arguments.1 in
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#COMPILER#acc.myint := #COMPILER#acc.myint + #COMPILER#elt ;
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#COMPILER#acc.myst := #COMPILER#acc.myst ^ "to" ;
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#COMPILER#acc
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)
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) in
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{
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myst := #COMPILER#folded_record.myst ;
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myint := #COMPILER#folded_record.myint ;
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}
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```
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We are performing the following steps:
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1) Simplifying the for body using ̀simpl_block`
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2) Detect the free variables and build a list of their names
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(myint and myst in the previous example)
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3) Build the initial record (later passed as 2nd argument of
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`MAP/SET/LIST_FOLD`) capturing the environment using the
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free variables list of (2)
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4) In the filtered body of (1), replace occurences:
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- free variable of name X as rhs ==> accessor `#COMPILER#acc.X`
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- free variable of name X as lhs ==> accessor `#COMPILER#acc.X`
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And, in the case of a map:
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- references to the iterated key ==> variable `#COMPILER#elt_key`
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- references to the iterated value ==> variable `#COMPILER#elt_value`
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in the case of a set/list:
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- references to the iterated value ==> variable `#COMPILER#elt`
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5) Append the return value to the body
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6) Prepend the declaration of the lambda arguments to the body which
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is a serie of `let .. in`'s
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Note that the parameter of the lambda ̀arguments` is a tree of
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tuple holding:
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* In the case of `list` or ̀set`:
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( folding record , current list/set element ) as
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( #COMPILER#acc , #COMPILER#elt )
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* In the case of `map`:
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( folding record , current map key , current map value ) as
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( #COMPILER#acc , #COMPILER#elt_key , #COMPILER#elt_value )
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7) Build the lambda using the final body of (6)
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8) Build a sequence of assignments for all the captured variables
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to their new value, namely an access to the folded record
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(#COMPILER#folded_record)
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9) Attach the sequence of 8 to the ̀let .. in` declaration
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of #COMPILER#folded_record
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**)
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and simpl_for_collect : Raw.for_collect -> (_ -> expression result) result = fun fc ->
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(* STEP 1 *)
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let%bind for_body = simpl_block fc.block.value in
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let%bind for_body = for_body None in
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(* STEP 2 *)
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let%bind captured_name_list = Self_ast_simplified.fold_expression
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(fun (prev : type_name list) (ass_exp : expression) ->
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match ass_exp.expression with
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| E_assign ( name , _ , _ ) ->
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if (String.contains name '#') then
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ok prev
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else
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ok (name::prev)
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| _ -> ok prev )
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[]
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for_body in
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(* STEP 3 *)
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let add_to_record (prev: expression type_name_map) (captured_name: string) =
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SMap.add captured_name (e_variable captured_name) prev in
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let init_record = e_record (List.fold_left add_to_record SMap.empty captured_name_list) in
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(* STEP 4 *)
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let replace exp =
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match exp.expression with
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(* replace references to fold accumulator as rhs *)
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| E_assign ( name , path , expr ) -> (
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match path with
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| [] -> ok @@ e_assign "#COMPILER#acc" [Access_record name] expr
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(* This fails for deep accesses, see LIGO-131 LIGO-134 *)
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| _ ->
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(* ok @@ e_assign "#COMPILER#acc" ((Access_record name)::path) expr) *)
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fail @@ unsupported_deep_access_for_collection fc.block )
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| E_variable name -> (
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if (List.mem name captured_name_list) then
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(* replace references to fold accumulator as lhs *)
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ok @@ e_accessor (e_variable "#COMPILER#acc") [Access_record name]
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else match fc.collection with
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(* loop on map *)
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| Map _ ->
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let k' = e_variable "#COMPILER#collec_elt_k" in
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if ( name = fc.var.value ) then
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ok @@ k' (* replace references to the the key *)
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else (
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match fc.bind_to with
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| Some (_,v) ->
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let v' = e_variable "#COMPILER#collec_elt_v" in
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if ( name = v.value ) then
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ok @@ v' (* replace references to the the value *)
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else ok @@ exp
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| None -> ok @@ exp
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)
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(* loop on set or list *)
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| (Set _ | List _) ->
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if (name = fc.var.value ) then
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(* replace references to the collection element *)
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ok @@ (e_variable "#COMPILER#collec_elt")
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else ok @@ exp
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)
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| _ -> ok @@ exp in
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let%bind for_body = Self_ast_simplified.map_expression replace for_body in
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(* STEP 5 *)
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let rec add_return (expr : expression) = match expr.expression with
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| E_sequence (a,b) -> e_sequence a (add_return b)
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| _ -> e_sequence expr (e_variable "#COMPILER#acc") in
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let for_body = add_return for_body in
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(* STEP 6 *)
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let for_body =
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let ( arg_access: Types.access_path -> expression ) = e_accessor (e_variable "arguments") in
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( match fc.collection with
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| Map _ ->
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(* let acc = arg_access [Access_tuple 0 ; Access_tuple 0] in
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let collec_elt_v = arg_access [Access_tuple 1 ; Access_tuple 0] in
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let collec_elt_k = arg_access [Access_tuple 1 ; Access_tuple 1] in *)
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(* The above should work, but not yet (see LIGO-131) *)
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let temp_kv = arg_access [Access_tuple 1] in
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let acc = arg_access [Access_tuple 0] in
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let collec_elt_v = e_accessor (e_variable "#COMPILER#temp_kv") [Access_tuple 0] in
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let collec_elt_k = e_accessor (e_variable "#COMPILER#temp_kv") [Access_tuple 1] in
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e_let_in ("#COMPILER#acc", None) acc @@
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e_let_in ("#COMPILER#temp_kv", None) temp_kv @@
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e_let_in ("#COMPILER#collec_elt_k", None) collec_elt_v @@
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e_let_in ("#COMPILER#collec_elt_v", None) collec_elt_k (for_body)
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| _ ->
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let acc = arg_access [Access_tuple 0] in
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let collec_elt = arg_access [Access_tuple 1] in
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e_let_in ("#COMPILER#acc", None) acc @@
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e_let_in ("#COMPILER#collec_elt", None) collec_elt (for_body)
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) in
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(* STEP 7 *)
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let%bind collect = simpl_expression fc.expr in
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let lambda = e_lambda "arguments" None None for_body in
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let op_name = match fc.collection with
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| Map _ -> "MAP_FOLD" | Set _ -> "SET_FOLD" | List _ -> "LIST_FOLD" in
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let fold = e_constant op_name [collect ; init_record ; lambda] in
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(* STEP 8 *)
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let assign_back (prev : expression option) (captured_varname : string) : expression option =
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let access = e_accessor (e_variable "#COMPILER#folded_record")
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||||
[Access_record captured_varname] in
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||||
let assign = e_assign captured_varname [] access in
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match prev with
|
||||
| None -> Some assign
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||||
| Some p -> Some (e_sequence p assign) in
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let reassign_sequence = List.fold_left assign_back None captured_name_list in
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||||
(* STEP 9 *)
|
||||
let final_sequence = match reassign_sequence with
|
||||
(* None case means that no variables were captured *)
|
||||
| None -> e_skip ()
|
||||
| Some seq -> e_let_in ("#COMPILER#folded_record", None) fold seq in
|
||||
return_statement @@ final_sequence
|
||||
|
||||
let simpl_program : Raw.ast -> program result = fun t ->
|
||||
bind_list @@ List.map simpl_declaration @@ nseq_to_list t.decl
|
||||
bind_list @@ List.map simpl_declaration @@ nseq_to_list t.decl
|
@ -1,8 +1,93 @@
|
||||
open Ast_simplified
|
||||
open Trace
|
||||
|
||||
type mapper = expression -> expression result
|
||||
type 'a folder = 'a -> expression -> 'a result
|
||||
let rec fold_expression : 'a folder -> 'a -> expression -> 'a result = fun f init e ->
|
||||
let self = fold_expression f in
|
||||
let%bind init' = f init e in
|
||||
match e.expression with
|
||||
| E_literal _ | E_variable _ | E_skip -> ok init'
|
||||
| E_list lst | E_set lst | E_tuple lst | E_constant (_ , lst) -> (
|
||||
let%bind res' = bind_fold_list self init' lst in
|
||||
ok res'
|
||||
)
|
||||
| E_map lst | E_big_map lst -> (
|
||||
let%bind res' = bind_fold_list (bind_fold_pair self) init' lst in
|
||||
ok res'
|
||||
)
|
||||
| E_look_up ab | E_sequence ab | E_loop ab | E_application ab -> (
|
||||
let%bind res' = bind_fold_pair self init' ab in
|
||||
ok res'
|
||||
)
|
||||
| E_lambda { binder = _ ; input_type = _ ; output_type = _ ; result = e }
|
||||
| E_annotation (e , _) | E_constructor (_ , e) -> (
|
||||
let%bind res' = self init' e in
|
||||
ok res'
|
||||
)
|
||||
| E_assign (_ , path , e) | E_accessor (e , path) -> (
|
||||
let%bind res' = fold_path f init' path in
|
||||
let%bind res' = self res' e in
|
||||
ok res'
|
||||
)
|
||||
| E_matching (e , cases) -> (
|
||||
let%bind res = self init' e in
|
||||
let%bind res = fold_cases f res cases in
|
||||
ok res
|
||||
)
|
||||
| E_record m -> (
|
||||
let aux init'' _ expr =
|
||||
let%bind res' = fold_expression self init'' expr in
|
||||
ok res'
|
||||
in
|
||||
let%bind res = bind_fold_smap aux (ok init') m in
|
||||
ok res
|
||||
)
|
||||
| E_let_in { binder = _ ; rhs ; result } -> (
|
||||
let%bind res = self init' rhs in
|
||||
let%bind res = self res result in
|
||||
ok res
|
||||
)
|
||||
|
||||
and fold_path : 'a folder -> 'a -> access_path -> 'a result = fun f init p -> bind_fold_list (fold_access f) init p
|
||||
|
||||
and fold_access : 'a folder -> 'a -> access -> 'a result = fun f init a ->
|
||||
match a with
|
||||
| Access_map e -> (
|
||||
let%bind e' = fold_expression f init e in
|
||||
ok e'
|
||||
)
|
||||
| _ -> ok init
|
||||
|
||||
and fold_cases : 'a folder -> 'a -> matching_expr -> 'a result = fun f init m ->
|
||||
match m with
|
||||
| Match_bool { match_true ; match_false } -> (
|
||||
let%bind res = fold_expression f init match_true in
|
||||
let%bind res = fold_expression f res match_false in
|
||||
ok res
|
||||
)
|
||||
| Match_list { match_nil ; match_cons = (_ , _ , cons) } -> (
|
||||
let%bind res = fold_expression f init match_nil in
|
||||
let%bind res = fold_expression f res cons in
|
||||
ok res
|
||||
)
|
||||
| Match_option { match_none ; match_some = (_ , some) } -> (
|
||||
let%bind res = fold_expression f init match_none in
|
||||
let%bind res = fold_expression f res some in
|
||||
ok res
|
||||
)
|
||||
| Match_tuple (_ , e) -> (
|
||||
let%bind res = fold_expression f init e in
|
||||
ok res
|
||||
)
|
||||
| Match_variant lst -> (
|
||||
let aux init' ((_ , _) , e) =
|
||||
let%bind res' = fold_expression f init' e in
|
||||
ok res' in
|
||||
let%bind res = bind_fold_list aux init lst in
|
||||
ok res
|
||||
)
|
||||
|
||||
type mapper = expression -> expression result
|
||||
let rec map_expression : mapper -> expression -> expression result = fun f e ->
|
||||
let self = map_expression f in
|
||||
let%bind e' = f e in
|
||||
|
@ -21,3 +21,7 @@ let all_program =
|
||||
let all_expression =
|
||||
let all_p = List.map Helpers.map_expression all in
|
||||
bind_chain all_p
|
||||
|
||||
let map_expression = Helpers.map_expression
|
||||
|
||||
let fold_expression = Helpers.fold_expression
|
||||
|
@ -615,6 +615,36 @@ and type_expression : environment -> ?tv_opt:O.type_value -> I.expression -> O.a
|
||||
let output_type = body.type_annotation in
|
||||
return (E_lambda {binder = fst binder ; body}) (t_function input_type output_type ())
|
||||
)
|
||||
| E_constant ( ("LIST_FOLD"|"MAP_FOLD"|"SET_FOLD") as opname ,
|
||||
[ collect ;
|
||||
init_record ;
|
||||
( { expression = (I.E_lambda { binder = (lname, None) ;
|
||||
input_type = None ;
|
||||
output_type = None ;
|
||||
result }) ;
|
||||
location = _ }) as _lambda
|
||||
] ) ->
|
||||
(* this special case is here force annotation of the untyped lambda
|
||||
generated by pascaligo's for_collect loop *)
|
||||
let%bind (v_col , v_initr ) = bind_map_pair (type_expression e) (collect , init_record ) in
|
||||
let tv_col = get_type_annotation v_col in (* this is the type of the collection *)
|
||||
let tv_out = get_type_annotation v_initr in (* this is the output type of the lambda*)
|
||||
let%bind input_type = match tv_col.type_value' with
|
||||
| O.T_constant ( ("list"|"set") , t) -> ok @@ t_tuple (tv_out::t) ()
|
||||
| O.T_constant ( "map" , t) -> ok @@ t_tuple (tv_out::[(t_tuple t ())]) ()
|
||||
| _ ->
|
||||
let wtype = Format.asprintf
|
||||
"Loops over collections expect lists, sets or maps, got type %a" O.PP.type_value tv_col in
|
||||
fail @@ simple_error wtype in
|
||||
let e' = Environment.add_ez_binder lname input_type e in
|
||||
let%bind body = type_expression ?tv_opt:(Some tv_out) e' result in
|
||||
let output_type = body.type_annotation in
|
||||
let lambda' = make_a_e (E_lambda {binder = lname ; body}) (t_function input_type output_type ()) e in
|
||||
let lst' = [v_col; v_initr ; lambda'] in
|
||||
let tv_lst = List.map get_type_annotation lst' in
|
||||
let%bind (opname', tv) =
|
||||
type_constant opname tv_lst tv_opt ae.location in
|
||||
return (E_constant (opname' , lst')) tv
|
||||
| E_constant (name, lst) ->
|
||||
let%bind lst' = bind_list @@ List.map (type_expression e) lst in
|
||||
let tv_lst = List.map get_type_annotation lst' in
|
||||
|
@ -16,12 +16,140 @@ function while_sum (var n : nat) : nat is block {
|
||||
}
|
||||
} with r
|
||||
|
||||
(* function for_sum (var n : nat) : nat is block {
|
||||
for i := 1 to 100
|
||||
function for_sum (var n : nat) : int is block {
|
||||
var acc : int := 0 ;
|
||||
for i := 1 to int(n)
|
||||
begin
|
||||
n := n + 1;
|
||||
end }
|
||||
with n *)
|
||||
acc := acc + i ;
|
||||
end
|
||||
} with acc
|
||||
|
||||
function for_collection_list (var nee : unit) : (int * string) is block {
|
||||
var acc : int := 0 ;
|
||||
var st : string := "to" ;
|
||||
var mylist : list(int) := list 1 ; 1 ; 1 end ;
|
||||
for x : int in list mylist
|
||||
begin
|
||||
acc := acc + x ;
|
||||
st := st^"to" ;
|
||||
end
|
||||
} with (acc, st)
|
||||
|
||||
function for_collection_set (var nee : unit) : (int * string) is block {
|
||||
var acc : int := 0 ;
|
||||
var st : string := "to" ;
|
||||
var myset : set(int) := set 1 ; 2 ; 3 end ;
|
||||
for x : int in set myset
|
||||
begin
|
||||
acc := acc + x ;
|
||||
st := st^"to" ;
|
||||
end
|
||||
} with (acc, st)
|
||||
|
||||
function for_collection_if_and_local_var (var nee : unit) : int is block {
|
||||
var acc : int := 0 ;
|
||||
const theone : int = 1 ;
|
||||
var myset : set(int) := set 1 ; 2 ; 3 end ;
|
||||
for x : int in set myset
|
||||
begin
|
||||
const thetwo : int = 2 ;
|
||||
if (x=theone) then
|
||||
acc := acc + x ;
|
||||
else if (x=thetwo) then
|
||||
acc := acc + thetwo ;
|
||||
else
|
||||
acc := acc + 10 ;
|
||||
end
|
||||
} with acc
|
||||
|
||||
function for_collection_rhs_capture (var nee : unit) : int is block {
|
||||
var acc : int := 0 ;
|
||||
const mybigint : int = 1000 ;
|
||||
var myset : set(int) := set 1 ; 2 ; 3 end ;
|
||||
for x : int in set myset
|
||||
begin
|
||||
if (x=1) then
|
||||
acc := acc + mybigint ;
|
||||
else
|
||||
acc := acc + 10 ;
|
||||
end
|
||||
} with acc
|
||||
|
||||
function for_collection_proc_call (var nee : unit) : int is block {
|
||||
var acc : int := 0 ;
|
||||
var myset : set(int) := set 1 ; 2 ; 3 end ;
|
||||
for x : int in set myset
|
||||
begin
|
||||
if (x=1) then
|
||||
acc := acc + for_collection_rhs_capture(unit) ;
|
||||
else
|
||||
acc := acc + 10 ;
|
||||
end
|
||||
} with acc
|
||||
|
||||
function for_collection_comp_with_acc (var nee : unit) : int is block {
|
||||
var myint : int := 0 ;
|
||||
var mylist : list(int) := list 1 ; 10 ; 15 end;
|
||||
for x : int in list mylist
|
||||
begin
|
||||
if (x < myint) then skip ;
|
||||
else myint := myint + 10 ;
|
||||
end
|
||||
} with myint
|
||||
|
||||
function for_collection_with_patches (var nee : unit) : map(string,int) is block {
|
||||
var myint : int := 12 ;
|
||||
var mylist : list(string) := list "I" ; "am" ; "foo" end;
|
||||
var mymap : map(string,int) := map end;
|
||||
for x : string in list mylist
|
||||
begin
|
||||
patch mymap with map [ x -> myint ];
|
||||
end
|
||||
} with mymap
|
||||
|
||||
function for_collection_empty (var nee : unit) : int is block {
|
||||
var acc : int := 0 ;
|
||||
var myset : set(int) := set 1 ; 2 ; 3 end ;
|
||||
for x : int in set myset
|
||||
begin
|
||||
skip ;
|
||||
end
|
||||
} with acc
|
||||
|
||||
function for_collection_map_kv (var nee : unit) : (int * string) is block {
|
||||
var acc : int := 0 ;
|
||||
var st : string := "" ;
|
||||
var mymap : map(string,int) := map "1" -> 1 ; "2" -> 2 ; "3" -> 3 end ;
|
||||
for k -> v : (string * int) in map mymap
|
||||
begin
|
||||
acc := acc + v ;
|
||||
st := st^k ;
|
||||
end
|
||||
} with (acc, st)
|
||||
|
||||
function for_collection_map_k (var nee : unit) : string is block {
|
||||
var st : string := "" ;
|
||||
var mymap : map(string,int) := map "1" -> 1 ; "2" -> 2 ; "3" -> 3 end ;
|
||||
for k : string in map mymap
|
||||
begin
|
||||
st := st^k ;
|
||||
end
|
||||
} with st
|
||||
|
||||
// function nested_for_collection (var nee : unit) : (int*string) is block {
|
||||
// var myint : int := 0;
|
||||
// var myst : string := "";
|
||||
// var mylist : list(int) := list 1 ; 2 ; 3 end ;
|
||||
// for i : int in list mylist
|
||||
// begin
|
||||
// myint := myint + i ;
|
||||
// var myset : set(string) := set "1" ; "2" ; "3" end ;
|
||||
// for st : string in set myset
|
||||
// begin
|
||||
// myst := myst ^ st ;
|
||||
// end
|
||||
// end
|
||||
// } with (myint,myst)
|
||||
|
||||
function dummy (const n : nat) : nat is block {
|
||||
while (False) block { skip }
|
||||
|
@ -647,24 +647,58 @@ let loop () : unit result =
|
||||
let%bind () =
|
||||
let make_input = e_nat in
|
||||
let make_expected = e_nat in
|
||||
expect_eq_n_pos program "dummy" make_input make_expected
|
||||
in
|
||||
expect_eq_n_pos program "dummy" make_input make_expected in
|
||||
let%bind () =
|
||||
let make_input = e_nat in
|
||||
let make_expected = e_nat in
|
||||
expect_eq_n_pos_mid program "counter" make_input make_expected
|
||||
in
|
||||
expect_eq_n_pos_mid program "counter" make_input make_expected in
|
||||
let%bind () =
|
||||
let make_input = e_nat in
|
||||
let make_expected = fun n -> e_nat (n * (n + 1) / 2) in
|
||||
expect_eq_n_pos_mid program "while_sum" make_input make_expected
|
||||
in(* For loop is currently unsupported
|
||||
|
||||
let%bind () =
|
||||
expect_eq_n_pos_mid program "while_sum" make_input make_expected in
|
||||
let%bind () =
|
||||
let make_input = e_nat in
|
||||
let make_expected = fun n -> e_nat (n * (n + 1) / 2) in
|
||||
expect_eq_n_pos_mid program "for_sum" make_input make_expected
|
||||
in *)
|
||||
let make_expected = fun n -> e_int (n * (n + 1) / 2) in
|
||||
expect_eq_n_pos_mid program "for_sum" make_input make_expected in
|
||||
let input = e_unit () in
|
||||
let%bind () =
|
||||
let expected = e_pair (e_int 3) (e_string "totototo") in
|
||||
expect_eq program "for_collection_list" input expected in
|
||||
let%bind () =
|
||||
let expected = e_pair (e_int 6) (e_string "totototo") in
|
||||
expect_eq program "for_collection_set" input expected in
|
||||
let%bind () =
|
||||
let expected = e_pair (e_int 6) (e_string "123") in
|
||||
expect_eq program "for_collection_map_kv" input expected in
|
||||
let%bind () =
|
||||
let expected = (e_string "123") in
|
||||
expect_eq program "for_collection_map_k" input expected in
|
||||
let%bind () =
|
||||
let expected = (e_int 0) in
|
||||
expect_eq program "for_collection_empty" input expected in
|
||||
let%bind () =
|
||||
let expected = (e_int 13) in
|
||||
expect_eq program "for_collection_if_and_local_var" input expected in
|
||||
let%bind () =
|
||||
let expected = (e_int 1020) in
|
||||
expect_eq program "for_collection_rhs_capture" input expected in
|
||||
let%bind () =
|
||||
let expected = (e_int 1040) in
|
||||
expect_eq program "for_collection_proc_call" input expected in
|
||||
let%bind () =
|
||||
let expected = (e_int 20) in
|
||||
expect_eq program "for_collection_comp_with_acc" input expected in
|
||||
(* let%bind () =
|
||||
let expected = e_pair (e_int 6) (e_string "123123123") in
|
||||
expect_eq program "nested_for_collection" input expected in *)
|
||||
let%bind () =
|
||||
let ez lst =
|
||||
let open Ast_simplified.Combinators in
|
||||
let lst' = List.map (fun (x, y) -> e_string x, e_int y) lst in
|
||||
e_typed_map lst' t_string t_int
|
||||
in
|
||||
let expected = ez [ ("I" , 12) ; ("am" , 12) ; ("foo" , 12) ] in
|
||||
expect_eq program "for_collection_with_patches" input expected in
|
||||
ok ()
|
||||
|
||||
(* Don't know how to assert parse error happens in this test framework
|
||||
|
Loading…
Reference in New Issue
Block a user