Updated version of Hept_printer
The code is much clearer but it should print mostly the same thing.
This commit is contained in:
Cédric Pasteur
parent
d8dffe15d8
commit
4a5c9130e7
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@ -32,329 +32,238 @@ let print_iterator ff it =
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fprintf ff "%s" (iterator_to_string it)
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let rec print_pat ff = function
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| Evarpat(n) -> print_ident ff n
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| Etuplepat(pat_list) ->
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print_list_r print_pat "(" "," ")" ff pat_list
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| Evarpat n -> print_ident ff n
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| Etuplepat pat_list ->
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fprintf ff "@[<2>(%a)@]" (print_list_r print_pat """,""") pat_list
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and print_vd ff { v_ident = n; v_type = ty; v_last = last } =
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fprintf ff "@[<v>";
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begin match last with Last _ -> fprintf ff "last " | _ -> () end;
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print_ident ff n;
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fprintf ff ": ";
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print_type ff ty;
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begin
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match last with Last(Some(v)) -> fprintf ff "= ";print_static_exp ff v
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| _ -> ()
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end;
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fprintf ff "@]"
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let rec print_vd ff { v_ident = n; v_type = ty; v_last = last } =
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fprintf ff "%a%a : %a%a"
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print_last last print_ident n
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print_type ty print_last_value last
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and print_last ff = function
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| Last _ -> fprintf ff "last "
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| _ -> ()
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and print_last_value ff = function
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| Last (Some v) -> fprintf ff " = %a" print_static_exp v
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| _ -> ()
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let print_local_vars ff = function
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| [] -> ()
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| l -> fprintf ff "@[<4>%a@]@\n" (print_list_r print_vd "var "";"";") l
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let print_const_dec ff c =
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if !Misc.full_type_info then
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fprintf ff "const %a : %a = %a"
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print_qualname c.c_name print_type c.c_type print_static_exp c.c_value
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else
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fprintf ff "const %a = %a"
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print_qualname c.c_name print_static_exp c.c_value;
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fprintf ff "@."
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let rec print_params ff l =
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fprintf ff "@[<2>%a@]" (print_list_r print_static_exp "<<"","">>") l
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and print_node_params ff l =
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fprintf ff "@[<2>%a@]" (print_list_r print_param "<<"","">>") l
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and print_exp_tuple ff l =
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fprintf ff "@[<2>(%a)@]" (print_list_r print_exp """,""") l
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and print_vd_tuple ff l =
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fprintf ff "@[<2>%a@]" (print_list_r print_vd "("";"")") l
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and print_index ff idx =
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fprintf ff "@[<2>%a@]" (print_list print_static_exp "[""][""]") idx
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and print_dyn_index ff idx =
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fprintf ff "@[<2>%a@]" (print_list print_exp "[""][""]") idx
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and print_exps ff e_list =
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print_list_r print_exp "(" "," ")" ff e_list
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and print_exp ff e =
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if !Misc.full_type_info then fprintf ff "(";
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begin match e.e_desc with
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| Evar x -> print_ident ff x
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| Elast x -> fprintf ff "last "; print_ident ff x
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| Econst c -> print_static_exp ff c
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| Epre(None, e) -> fprintf ff "pre "; print_exp ff e
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| Epre(Some c, e) ->
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print_static_exp ff c; fprintf ff " fby "; print_exp ff e
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| Efby(e1, e2) -> print_exp ff e1; fprintf ff " fby "; print_exp ff e2
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| Eapp({ a_op = op; a_params = params }, e_list, r) ->
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print_op ff op params e_list;
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(match r with
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| None -> ()
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| Some r -> fprintf ff " every %a" print_exp r
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)
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| Estruct(f_e_list) ->
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print_list_r
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(fun ff (field, e) -> print_qualname ff field;fprintf ff " = ";
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print_exp ff e)
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"{" ";" "}" ff f_e_list;
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fprintf ff "}@]"
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| Eiterator (it, { a_op = (Efun ln|Enode ln); a_params = params },
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n, e_list, reset) ->
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fprintf ff "(";
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print_iterator ff it;
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fprintf ff " ";
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(match params with
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| [] -> print_qualname ff ln
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| l ->
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fprintf ff "(";
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print_qualname ff ln;
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print_call_params ff params;
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fprintf ff ")"
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);
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fprintf ff " <<";
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print_static_exp ff n;
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fprintf ff ">>) ";
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print_exps ff e_list;
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(match reset with
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| None -> ()
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| Some r -> fprintf ff " every %a" print_exp r
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)
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| Eiterator _ -> assert false
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end;
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if !Misc.full_type_info then fprintf ff " : %a)" print_type e.e_ty
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if !Misc.full_type_info then
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fprintf ff "(%a : %a)"
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print_exp_desc e.e_desc print_type e.e_ty
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else fprintf ff "%a" print_exp_desc e.e_desc
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and print_call_params ff = function
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| [] -> ()
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| l -> print_list_r print_static_exp "<<" "," ">>" ff l
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and print_exp_desc ff = function
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| Evar x -> print_ident ff x
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| Elast x -> fprintf ff "last %a" print_ident x
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| Econst c -> print_static_exp ff c
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| Epre(None, e) -> fprintf ff "pre %a" print_exp e
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| Epre(Some c, e) ->
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fprintf ff "@[<2>%a fby@ %a@]" print_static_exp c print_exp e
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| Efby(e1, e2) ->
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fprintf ff "@[<2>%a fby@ %a@]" print_exp e1 print_exp e2
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| Eapp(app, args, reset) ->
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fprintf ff "@[<2>%a@,%a@]"
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print_app (app, args) print_every reset
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| Estruct(f_e_list) ->
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print_record (print_couple print_qualname print_exp """ = """) ff f_e_list
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| Eiterator (it, f, param, args, reset) ->
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fprintf ff "@[<2>(%s (%a)<<%a>>)@,%a@]%a"
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(iterator_to_string it)
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print_app (f, [])
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print_static_exp param
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print_exp_tuple args
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print_every reset
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| Eiterator _ -> assert false
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and print_op ff op params e_list =
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match op with
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| Eequal ->
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let e1, e2 = assert_2 e_list in
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fprintf ff "@[<2>%a@ = %a@]" print_exp e1 print_exp e2
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| Earrow ->
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let e1, e2 = assert_2 e_list in
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print_exp ff e1; fprintf ff " -> "; print_exp ff e2
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| Eifthenelse ->
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let e1, e2, e3 = assert_3 e_list in
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fprintf ff "@["; fprintf ff "if "; print_exp ff e1;
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fprintf ff "@ then@ "; print_exp ff e2;
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fprintf ff "@ else@ "; print_exp ff e3;
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fprintf ff "@]"
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| Etuple -> print_exps ff e_list
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| Earray ->
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print_list_r print_exp "[" "," "]" ff e_list
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| (Efun f|Enode f) ->
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print_qualname ff f;
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print_call_params ff params;
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print_exps ff e_list
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| Efield ->
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let e = assert_1 e_list in
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let field = assert_1 params in
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print_exp ff e; fprintf ff ".";
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print_static_exp ff field
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| Efield_update ->
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let e1, e2 = assert_2 e_list in
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let se = assert_1 params in
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fprintf ff "(@[";
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print_exp ff e1;
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fprintf ff " with .";
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print_static_exp ff se;
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fprintf ff " = ";
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print_exp ff e2;
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fprintf ff ")@]"
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| Earray_fill ->
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let e = assert_1 e_list in
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let se = assert_1 params in
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print_exp ff e;
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fprintf ff "^";
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print_static_exp ff se
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| Eselect ->
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let e = assert_1 e_list in
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print_exp ff e;
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print_list_r print_static_exp "[" "][" "]" ff params
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| Eselect_dyn ->
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let e, defe, idx_list = assert_2min e_list in
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fprintf ff "@[(";
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print_exp ff e;
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print_list_r print_exp "[" "][" "] default " ff idx_list;
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print_exp ff defe;
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fprintf ff ")@]"
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| Eupdate ->
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let e1, e2, idx_list = assert_2min e_list in
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fprintf ff "(@[";
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print_exp ff e1;
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fprintf ff " with ";
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print_list_r print_exp "[" "][" "]" ff idx_list;
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fprintf ff " = ";
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print_exp ff e2;
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fprintf ff ")@]"
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| Eselect_slice ->
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let e = assert_1 e_list in
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let idx1, idx2 = assert_2 params in
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print_exp ff e;
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fprintf ff "[";
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print_static_exp ff idx1;
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fprintf ff "..";
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print_static_exp ff idx2;
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fprintf ff "]"
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| Econcat ->
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let e1, e2 = assert_2 e_list in
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fprintf ff "@[";
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print_exp ff e1;
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fprintf ff " @@ ";
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print_exp ff e2;
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fprintf ff "@]"
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and print_every ff reset =
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print_opt (fun ff id -> fprintf ff " every %a" print_exp id) ff reset
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and print_app ff (app, args) = match app.a_op with
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| Eequal ->
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let e1, e2 = assert_2 args in
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fprintf ff "@[<2>%a@ = %a@]" print_exp e1 print_exp e2
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| Etuple -> print_exp_tuple ff args
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| Efun f | Enode f ->
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fprintf ff "@[%a@,%a@,%a@]"
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print_qualname f print_params app.a_params print_exp_tuple args
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| Eifthenelse ->
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let e1, e2, e3 = assert_3 args in
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fprintf ff "@[<hv>if %a@ then %a@ else %a@]"
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print_exp e1 print_exp e2 print_exp e3
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| Efield ->
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let r = assert_1 args in
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let f = assert_1 app.a_params in
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fprintf ff "%a.%a" print_exp r print_static_exp f
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| Efield_update ->
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let r,e = assert_2 args in
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let f = assert_1 app.a_params in
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fprintf ff "@[<2>{%a with .%a =@ %a}@]"
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print_exp r print_static_exp f print_exp e
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| Earray -> fprintf ff "@[<2>%a@]" (print_list_r print_exp "["";""]") args
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| Earray_fill ->
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let e = assert_1 args in
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let n = assert_1 app.a_params in
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fprintf ff "%a^%a" print_exp e print_static_exp n
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| Eselect ->
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let e = assert_1 args in
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fprintf ff "%a%a" print_exp e print_index app.a_params
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| Eselect_slice ->
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let e = assert_1 args in
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let idx1, idx2 = assert_2 app.a_params in
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fprintf ff "%a[%a..%a]"
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print_exp e print_static_exp idx1 print_static_exp idx2
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| Eselect_dyn ->
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let r, d, e = assert_2min args in
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fprintf ff "%a%a default %a"
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print_exp r print_dyn_index e print_exp d
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| Eupdate ->
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let e1, e2, idx = assert_2min args in
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fprintf ff "@[<2>(%a with %a =@ %a)@]"
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print_exp e1 print_dyn_index idx print_exp e2
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| Econcat ->
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let e1, e2 = assert_2 args in
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fprintf ff "@[<2>%a@ @@ %a@]" print_exp e1 print_exp e2
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| Earrow ->
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let e1, e2 = assert_2 args in
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fprintf ff "@[<2>%a ->@ %a@]" print_exp e1 print_exp e2
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let rec print_eq ff eq =
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match eq.eq_desc with
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| Eeq(p, e) ->
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fprintf ff "@[<hov 2>";
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print_pat ff p;
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fprintf ff " =@ ";
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print_exp ff e;
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fprintf ff "@]"
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fprintf ff "@[<2>%a =@ %a@]" print_pat p print_exp e
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| Eautomaton(state_handler_list) ->
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fprintf ff "@[<v>automaton@,";
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fprintf ff "@[<v>";
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print_list print_state_handler "" "" "" ff state_handler_list;
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fprintf ff "@]@,";
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fprintf ff "end@]"
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fprintf ff "@[<v>@[<hv 2>automaton @ %a@]@,end@]"
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print_state_handler_list state_handler_list
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| Eswitch(e, switch_handler_list) ->
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fprintf ff "@[<v>switch ";
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print_exp ff e;
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fprintf ff "@,@[<v>";
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print_list print_switch_handler "" "" "" ff switch_handler_list;
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fprintf ff "@]@,";
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fprintf ff "end@]"
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fprintf ff "@[<v>@[<hv 2>switch (%a) {@ %a@]@,}@]"
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print_exp e
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print_switch_handler_list switch_handler_list
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| Epresent(present_handler_list, b) ->
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fprintf ff "@[<v>present@,";
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print_list print_present_handler "" "" "" ff present_handler_list;
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if b.b_equs <> [] then begin
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fprintf ff " @[<v 2>default@,";
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print_block ff b;
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fprintf ff "@]"
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end;
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fprintf ff "@,end@]"
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fprintf ff "@[<v>@[<hv 2>present @ %a%a@]@,end@]"
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print_present_handler_list present_handler_list
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print_default b
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| Ereset(b, e) ->
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fprintf ff "@[<v>reset@,";
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fprintf ff " @[<v>";
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print_block ff b;
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fprintf ff "@]";
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fprintf ff "@,every ";
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print_exp ff e;
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fprintf ff "@]"
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fprintf ff "@[<v>@[<hv 2>reset @ %a@]@,every %a@]"
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print_block b print_exp e
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and print_state_handler_list ff tag_act_list =
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print_list
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(fun ff sh ->
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fprintf ff "@[<v 2>state %a:@ %a%a%a@]"
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print_name sh.s_state
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print_block sh.s_block
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(print_escape_list "until") sh.s_until
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(print_escape_list "unless") sh.s_unless)
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"" "" "" ff tag_act_list
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and print_escape_list unless ff esc_list = match esc_list with
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| [] -> ()
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| _ ->
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fprintf ff "@,%s %a" unless
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(print_list
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(fun ff esc ->
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let cont = if esc.e_reset then "then" else "continue" in
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fprintf ff "@,| %a %s %a"
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print_exp esc.e_cond cont print_name esc.e_next_state)
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"" "" "") esc_list
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and print_switch_handler_list ff tag_act_list =
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print_list
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(fun ff sh ->
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fprintf ff "@[<v 2>| %a:@ %a@]"
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print_qualname sh.w_name
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print_block sh.w_block)
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"" "" "" ff tag_act_list
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and print_present_handler_list ff present_act_list =
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print_list
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(fun ff ph ->
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fprintf ff "@[<v 2>| %a:@ %a@]"
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print_exp ph.p_cond
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print_block ph.p_block)
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"" "" "" ff present_act_list
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and print_default ff b =
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match b.b_equs with
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| [] -> ()
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| _ -> fprintf ff "@[<v 2>default@,%a@]" print_block b
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and print_eq_list ff = function
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| [] -> ()
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| [eq] -> print_eq ff eq;fprintf ff ";"
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| eq :: l -> print_eq ff eq;fprintf ff ";@,";print_eq_list ff l
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and print_state_handler ff
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{ s_state = s; s_block = b; s_until = until; s_unless = unless } =
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fprintf ff " @[<v 2>state ";
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fprintf ff "%a@," print_name s;
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print_block ff b;
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if until <> [] then
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begin
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fprintf ff "@,@[<v 2>until ";
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print_list print_escape "" "" "" ff until;
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fprintf ff "@]"
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end;
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if unless <> [] then
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begin
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fprintf ff "@,@[<v 2>unless ";
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print_list_r print_escape "" " " "" ff unless;
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fprintf ff "@]"
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end;
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fprintf ff "@]"
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and print_switch_handler ff { w_name = tag; w_block = b } =
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fprintf ff " @[<v 2>| ";
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print_qualname ff tag;
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fprintf ff "@,";
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print_block ff b;
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fprintf ff "@]"
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and print_present_handler ff { p_cond = e; p_block = b } =
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fprintf ff " @[<v 2>| ";
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print_exp ff e;
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fprintf ff "@,";
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print_block ff b;
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fprintf ff "@]"
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and print_escape ff { e_cond = e; e_reset = r; e_next_state = ns} =
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fprintf ff "@,| ";
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print_exp ff e;
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if r then fprintf ff " then " else fprintf ff " continue ";
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print_name ff ns
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| l -> print_list_r print_eq """;""" ff l
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and print_block ff { b_local = v_list; b_equs = eqs; b_defnames = defnames } =
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if v_list <> [] then
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begin
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fprintf ff "@[<v 2>var ";
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print_list_r print_vd "" ";" "" ff v_list;
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fprintf ff "@]@,"
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end;
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(* (\* DEBUG *\) *)
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(* fprintf ff "@[<hov 2>defines @,"; *)
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(* Env.iter (fun n t -> fprintf ff "%s," n) defnames; *)
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(* fprintf ff "@]@\n"; *)
|
||||
(* (\* END DEBUG *\) *)
|
||||
fprintf ff "@[<v 2>do@,";
|
||||
print_eq_list ff eqs;
|
||||
fprintf ff "@]"
|
||||
fprintf ff "%a@[<v2>do@ %a@]" print_local_vars v_list print_eq_list eqs
|
||||
|
||||
let print_type_def ff { t_name = name; t_desc = tdesc } =
|
||||
match tdesc with
|
||||
| Type_abs -> fprintf ff "@[type %a@.@]" print_qualname name
|
||||
| Type_alias ty ->
|
||||
fprintf ff "@[type %a@ = %a@.@]" print_qualname name print_type ty
|
||||
| Type_enum(tag_name_list) ->
|
||||
fprintf ff "@[<2>type %a = " print_qualname name;
|
||||
print_list_r print_qualname "" "| " "" ff tag_name_list;
|
||||
fprintf ff "@.@]"
|
||||
| Type_struct(f_ty_list) ->
|
||||
fprintf ff "@[type %a = " print_qualname name;
|
||||
print_list_r
|
||||
(fun ff { f_name = field; f_type = ty } ->
|
||||
print_qualname ff field;
|
||||
fprintf ff ": ";
|
||||
print_type ff ty) "{" ";" "}" ff f_ty_list;
|
||||
fprintf ff "@.@]"
|
||||
let rec print_type_def ff { t_name = name; t_desc = tdesc } =
|
||||
let print_type_desc ff = function
|
||||
| Type_abs -> ()
|
||||
| Type_alias ty -> fprintf ff " =@ %a" print_type ty
|
||||
| Type_enum tag_name_list ->
|
||||
fprintf ff " =@ %a" (print_list print_qualname """|""") tag_name_list
|
||||
| Type_struct f_ty_list ->
|
||||
fprintf ff " =@ %a" (print_record print_field) f_ty_list in
|
||||
fprintf ff "@[<2>type %a%a@]@." print_qualname name print_type_desc tdesc
|
||||
|
||||
let print_const_dec ff c =
|
||||
fprintf ff "@[const ";
|
||||
print_qualname ff c.c_name;
|
||||
fprintf ff " : ";
|
||||
print_type ff c.c_type;
|
||||
fprintf ff " = ";
|
||||
print_static_exp ff c.c_value;
|
||||
fprintf ff "@.@]"
|
||||
|
||||
let print_contract ff {c_block = b;
|
||||
c_assume = e_a;
|
||||
c_enforce = e_g } =
|
||||
if b.b_local <> [] then begin
|
||||
fprintf ff "@[<v 2>contract@\n";
|
||||
fprintf ff "@[<hov 4>var ";
|
||||
print_list_r print_vd "" ";" "" ff b.b_local;
|
||||
fprintf ff ";@]@\n"
|
||||
end;
|
||||
if b.b_equs <> [] then begin
|
||||
fprintf ff "@[<v 2>let @,";
|
||||
print_eq_list ff b.b_equs;
|
||||
fprintf ff "@]"; fprintf ff "tel@\n"
|
||||
end;
|
||||
fprintf ff "assume %a@;enforce %a@;with (@[<hov>"
|
||||
let print_contract ff { c_block = b;
|
||||
c_assume = e_a; c_enforce = e_g; } =
|
||||
fprintf ff "@[<v2>contract@\n%a@ assume %a;@ enforce %a@]"
|
||||
print_block b
|
||||
print_exp e_a
|
||||
print_exp e_g;
|
||||
fprintf ff "@])@]@."
|
||||
|
||||
let print_node_params ff = function
|
||||
| [] -> ()
|
||||
| l -> print_list_r print_param "<<" "," ">>" ff l
|
||||
print_exp e_g
|
||||
|
||||
let print_node ff
|
||||
{ n_name = n; n_input = ni;
|
||||
n_block = nb; n_output = no; n_contract = contract;
|
||||
n_params = params; } =
|
||||
fprintf ff "@[<v 2>node ";
|
||||
print_qualname ff n;
|
||||
fprintf ff "@[%a@]" print_node_params params;
|
||||
fprintf ff "@[%a@]" (print_list_r print_vd "(" ";" ")") ni;
|
||||
fprintf ff " returns ";
|
||||
fprintf ff "@[%a@]" (print_list_r print_vd "(" ";" ")") no;
|
||||
fprintf ff "@,";
|
||||
optunit (print_contract ff) contract;
|
||||
if nb.b_local <> [] then begin
|
||||
fprintf ff "@[<hov 4>var ";
|
||||
print_list_r print_vd "" ";" "" ff nb.b_local;
|
||||
fprintf ff ";@]@,"
|
||||
end;
|
||||
fprintf ff "@[<v 2>let @,";
|
||||
print_eq_list ff nb.b_equs;
|
||||
fprintf ff "@]@;"; fprintf ff "tel";fprintf ff "@.@]"
|
||||
n_params = params } =
|
||||
fprintf ff "@[node %a%a%a@ returns %a@]@\n%a%a@[<v2>let@ %a@]@\ntel@]@\n@."
|
||||
print_qualname n
|
||||
print_node_params params
|
||||
print_vd_tuple ni
|
||||
print_vd_tuple no
|
||||
(print_opt print_contract) contract
|
||||
print_local_vars nb.b_local
|
||||
print_eq_list nb.b_equs
|
||||
|
||||
let print_open_module ff name =
|
||||
fprintf ff "@[open ";
|
||||
print_name ff name;
|
||||
fprintf ff "@.@]"
|
||||
let print_open_module ff name = fprintf ff "open %a@." print_name name
|
||||
|
||||
let print oc { p_opened = po; p_types = pt; p_nodes = pn; p_consts = pc } =
|
||||
let ff = Format.formatter_of_out_channel oc in
|
||||
|
|
|
|||
Loading…
Reference in a new issue