src/Pure/codegen.ML
author wenzelm
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(*  Title:      Pure/codegen.ML
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    ID:         $Id$
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    Author:     Stefan Berghofer, TU Muenchen
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Generic code generator.
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*)
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signature CODEGEN =
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sig
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  val quiet_mode : bool ref
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  val message : string -> unit
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  val mode : string list ref
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  val margin : int ref
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  datatype 'a mixfix =
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      Arg
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    | Ignore
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    | Module
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    | Pretty of Pretty.T
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    | Quote of 'a;
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  type deftab
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  type node
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  type codegr
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  type 'a codegen
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  val add_codegen: string -> term codegen -> theory -> theory
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  val add_tycodegen: string -> typ codegen -> theory -> theory
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  val add_preprocessor: (theory -> thm list -> thm list) -> theory -> theory
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  val preprocess: theory -> thm list -> thm list
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  val preprocess_term: theory -> term -> term
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  val print_codegens: theory -> unit
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  val generate_code: theory -> string list -> string -> (string * string) list ->
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    (string * string) list * codegr
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  val generate_code_i: theory -> string list -> string -> (string * term) list ->
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    (string * string) list * codegr
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  val assoc_const: string * (term mixfix list *
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    (string * string) list) -> theory -> theory
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  val assoc_const_i: (string * typ) * (term mixfix list *
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    (string * string) list) -> theory -> theory
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  val assoc_type: xstring * (typ mixfix list *
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    (string * string) list) -> theory -> theory
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  val get_assoc_code: theory -> string * typ ->
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    (term mixfix list * (string * string) list) option
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  val get_assoc_type: theory -> string ->
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    (typ mixfix list * (string * string) list) option
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  val codegen_error: codegr -> string -> string -> 'a
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  val invoke_codegen: theory -> deftab -> string -> string -> bool ->
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    codegr * term -> codegr * Pretty.T
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  val invoke_tycodegen: theory -> deftab -> string -> string -> bool ->
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    codegr * typ -> codegr * Pretty.T
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  val mk_id: string -> string
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  val mk_qual_id: string -> string * string -> string
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  val mk_const_id: string -> string -> codegr -> codegr * (string * string)
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  val get_const_id: string -> codegr -> string * string
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  val mk_type_id: string -> string -> codegr -> codegr * (string * string)
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  val get_type_id: string -> codegr -> string * string
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  val thyname_of_type: string -> theory -> string
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  val thyname_of_const: string -> theory -> string
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  val rename_terms: term list -> term list
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  val rename_term: term -> term
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  val new_names: term -> string list -> string list
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  val new_name: term -> string -> string
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  val if_library: 'a -> 'a -> 'a
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  val get_defn: theory -> deftab -> string -> typ ->
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    ((typ * (string * (term list * term))) * int option) option
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  val is_instance: typ -> typ -> bool
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  val parens: Pretty.T -> Pretty.T
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  val mk_app: bool -> Pretty.T -> Pretty.T list -> Pretty.T
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  val eta_expand: term -> term list -> int -> term
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  val strip_tname: string -> string
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  val mk_type: bool -> typ -> Pretty.T
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  val mk_term_of: codegr -> string -> bool -> typ -> Pretty.T
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  val mk_gen: codegr -> string -> bool -> string list -> string -> typ -> Pretty.T
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  val test_fn: (int -> (string * term) list option) ref
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  val test_term: theory -> bool -> int -> int -> term -> (string * term) list option
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  val auto_quickcheck: bool ref
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  val auto_quickcheck_time_limit: int ref
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  val eval_result: (unit -> term) ref
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  val eval_term: theory -> term -> term
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  val evaluation_conv: cterm -> thm
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  val parse_mixfix: (string -> 'a) -> string -> 'a mixfix list
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  val quotes_of: 'a mixfix list -> 'a list
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  val num_args_of: 'a mixfix list -> int
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  val replace_quotes: 'b list -> 'a mixfix list -> 'b mixfix list
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  val mk_deftab: theory -> deftab
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  val add_unfold: thm -> theory -> theory
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  val get_node: codegr -> string -> node
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  val add_edge: string * string -> codegr -> codegr
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  val add_edge_acyclic: string * string -> codegr -> codegr
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  val del_nodes: string list -> codegr -> codegr
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  val map_node: string -> (node -> node) -> codegr -> codegr
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  val new_node: string * node -> codegr -> codegr
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end;
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structure Codegen : CODEGEN =
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struct
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val quiet_mode = ref true;
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fun message s = if !quiet_mode then () else writeln s;
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val mode = ref ([] : string list);
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val margin = ref 80;
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(**** Mixfix syntax ****)
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datatype 'a mixfix =
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    Arg
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  | Ignore
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  | Module
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  | Pretty of Pretty.T
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  | Quote of 'a;
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fun is_arg Arg = true
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  | is_arg Ignore = true
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  | is_arg _ = false;
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fun quotes_of [] = []
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  | quotes_of (Quote q :: ms) = q :: quotes_of ms
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  | quotes_of (_ :: ms) = quotes_of ms;
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fun args_of [] xs = ([], xs)
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  | args_of (Arg :: ms) (x :: xs) = apfst (cons x) (args_of ms xs)
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  | args_of (Ignore :: ms) (_ :: xs) = args_of ms xs
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  | args_of (_ :: ms) xs = args_of ms xs;
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fun num_args_of x = length (List.filter is_arg x);
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(**** theory data ****)
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(* preprocessed definition table *)
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type deftab =
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  (typ *              (* type of constant *)
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    (string *         (* name of theory containing definition of constant *)
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      (term list *    (* parameters *)
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       term)))        (* right-hand side *)
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  list Symtab.table;
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(* code dependency graph *)
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type nametab = (string * string) Symtab.table * unit Symtab.table;
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fun merge_nametabs ((tab, used), (tab', used')) =
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  (Symtab.merge op = (tab, tab'), Symtab.merge op = (used, used'));
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type node =
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  (exn option *    (* slot for arbitrary data *)
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   string *        (* name of structure containing piece of code *)
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   string);        (* piece of code *)
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type codegr =
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  node Graph.T *
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  (nametab *       (* table for assigned constant names *)
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   nametab);       (* table for assigned type names *)
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val emptygr : codegr = (Graph.empty,
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  ((Symtab.empty, Symtab.empty), (Symtab.empty, Symtab.empty)));
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(* type of code generators *)
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type 'a codegen =
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  theory ->    (* theory in which generate_code was called *)
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  deftab ->    (* definition table (for efficiency) *)
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  codegr ->    (* code dependency graph *)
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  string ->    (* node name of caller (for recording dependencies) *)
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  string ->    (* module name of caller (for modular code generation) *)
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  bool ->      (* whether to parenthesize generated expression *)
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  'a ->        (* item to generate code from *)
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  (codegr * Pretty.T) option;
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(* parameters for random testing *)
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type test_params =
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  {size: int, iterations: int, default_type: typ option};
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fun merge_test_params
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  {size = size1, iterations = iterations1, default_type = default_type1}
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  {size = size2, iterations = iterations2, default_type = default_type2} =
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  {size = Int.max (size1, size2),
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   iterations = Int.max (iterations1, iterations2),
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   default_type = case default_type1 of
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       NONE => default_type2
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     | _ => default_type1};
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val default_test_params : test_params =
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  {size = 10, iterations = 100, default_type = NONE};
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fun set_size size ({iterations, default_type, ...} : test_params) =
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  {size = size, iterations = iterations, default_type = default_type};
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fun set_iterations iterations ({size, default_type, ...} : test_params) =
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  {size = size, iterations = iterations, default_type = default_type};
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fun set_default_type s thy ({size, iterations, ...} : test_params) =
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  {size = size, iterations = iterations,
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   default_type = SOME (Syntax.read_typ_global thy s)};
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(* theory data *)
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structure CodegenData = TheoryDataFun
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(
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  type T =
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    {codegens : (string * term codegen) list,
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     tycodegens : (string * typ codegen) list,
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     consts : ((string * typ) * (term mixfix list * (string * string) list)) list,
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     types : (string * (typ mixfix list * (string * string) list)) list,
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     preprocs: (stamp * (theory -> thm list -> thm list)) list,
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     modules: codegr Symtab.table,
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     test_params: test_params};
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  val empty =
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    {codegens = [], tycodegens = [], consts = [], types = [],
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     preprocs = [], modules = Symtab.empty, test_params = default_test_params};
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  val copy = I;
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  val extend = I;
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  fun merge _
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    ({codegens = codegens1, tycodegens = tycodegens1,
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      consts = consts1, types = types1,
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      preprocs = preprocs1, modules = modules1, test_params = test_params1},
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     {codegens = codegens2, tycodegens = tycodegens2,
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      consts = consts2, types = types2,
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      preprocs = preprocs2, modules = modules2, test_params = test_params2}) =
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    {codegens = AList.merge (op =) (K true) (codegens1, codegens2),
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     tycodegens = AList.merge (op =) (K true) (tycodegens1, tycodegens2),
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     consts = AList.merge (op =) (K true) (consts1, consts2),
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     types = AList.merge (op =) (K true) (types1, types2),
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     preprocs = AList.merge (op =) (K true) (preprocs1, preprocs2),
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     modules = Symtab.merge (K true) (modules1, modules2),
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     test_params = merge_test_params test_params1 test_params2};
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);
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fun print_codegens thy =
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  let val {codegens, tycodegens, ...} = CodegenData.get thy in
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    Pretty.writeln (Pretty.chunks
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      [Pretty.strs ("term code generators:" :: map fst codegens),
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       Pretty.strs ("type code generators:" :: map fst tycodegens)])
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  end;
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(**** access parameters for random testing ****)
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fun get_test_params thy = #test_params (CodegenData.get thy);
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fun map_test_params f thy =
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  let val {codegens, tycodegens, consts, types, preprocs, modules, test_params} =
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    CodegenData.get thy;
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  in CodegenData.put {codegens = codegens, tycodegens = tycodegens,
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    consts = consts, types = types, preprocs = preprocs,
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    modules = modules, test_params = f test_params} thy
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  end;
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(**** access modules ****)
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fun get_modules thy = #modules (CodegenData.get thy);
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fun map_modules f thy =
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  let val {codegens, tycodegens, consts, types, preprocs, modules, test_params} =
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    CodegenData.get thy;
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  in CodegenData.put {codegens = codegens, tycodegens = tycodegens,
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    consts = consts, types = types, preprocs = preprocs,
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    modules = f modules, test_params = test_params} thy
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  end;
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(**** add new code generators to theory ****)
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fun add_codegen name f thy =
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  let val {codegens, tycodegens, consts, types, preprocs, modules, test_params} =
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    CodegenData.get thy
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  in (case AList.lookup (op =) codegens name of
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      NONE => CodegenData.put {codegens = (name, f) :: codegens,
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        tycodegens = tycodegens, consts = consts, types = types,
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        preprocs = preprocs, modules = modules,
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        test_params = test_params} thy
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    | SOME _ => error ("Code generator " ^ name ^ " already declared"))
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  end;
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fun add_tycodegen name f thy =
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  let val {codegens, tycodegens, consts, types, preprocs, modules, test_params} =
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    CodegenData.get thy
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  in (case AList.lookup (op =) tycodegens name of
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      NONE => CodegenData.put {tycodegens = (name, f) :: tycodegens,
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        codegens = codegens, consts = consts, types = types,
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        preprocs = preprocs, modules = modules,
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        test_params = test_params} thy
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    | SOME _ => error ("Code generator " ^ name ^ " already declared"))
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  end;
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(**** preprocessors ****)
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fun add_preprocessor p thy =
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  let val {codegens, tycodegens, consts, types, preprocs, modules, test_params} =
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    CodegenData.get thy
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  in CodegenData.put {tycodegens = tycodegens,
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    codegens = codegens, consts = consts, types = types,
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    preprocs = (stamp (), p) :: preprocs,
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    modules = modules, test_params = test_params} thy
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  end;
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fun preprocess thy =
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  let val {preprocs, ...} = CodegenData.get thy
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  in fold (fn (_, f) => f thy) preprocs end;
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fun preprocess_term thy t =
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  let
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    val x = Free (Name.variant (add_term_names (t, [])) "x", fastype_of t);
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    (* fake definition *)
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    val eq = setmp quick_and_dirty true (SkipProof.make_thm thy)
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      (Logic.mk_equals (x, t));
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    fun err () = error "preprocess_term: bad preprocessor"
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  in case map prop_of (preprocess thy [eq]) of
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parents: 17521
diff changeset
   321
      [Const ("==", _) $ x' $ t'] => if x = x' then t' else err ()
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   322
    | _ => err ()
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   323
  end;
18281
591e8cdea6f7 exported customized syntax interface
haftmann
parents: 18103
diff changeset
   324
19341
3414c04fbc39 added definitional code generator module: codegen_theorems.ML
haftmann
parents: 19299
diff changeset
   325
fun add_unfold eqn =
15261
ba3c9fdbace3 Added preprocessors.
berghofe
parents: 15029
diff changeset
   326
  let
22749
189efc4a9f54 unfold attribute now also accepts HOL equations
haftmann
parents: 22680
diff changeset
   327
    val thy = Thm.theory_of_thm eqn;
189efc4a9f54 unfold attribute now also accepts HOL equations
haftmann
parents: 22680
diff changeset
   328
    val ctxt = ProofContext.init thy;
189efc4a9f54 unfold attribute now also accepts HOL equations
haftmann
parents: 22680
diff changeset
   329
    val eqn' = LocalDefs.meta_rewrite_rule ctxt eqn;
189efc4a9f54 unfold attribute now also accepts HOL equations
haftmann
parents: 22680
diff changeset
   330
    val names = term_consts (fst (Logic.dest_equals (prop_of eqn')));
15261
ba3c9fdbace3 Added preprocessors.
berghofe
parents: 15029
diff changeset
   331
    fun prep thy = map (fn th =>
17666
4708ab4626a5 Optimized unfold_attr.
berghofe
parents: 17638
diff changeset
   332
      let val prop = prop_of th
4708ab4626a5 Optimized unfold_attr.
berghofe
parents: 17638
diff changeset
   333
      in
4708ab4626a5 Optimized unfold_attr.
berghofe
parents: 17638
diff changeset
   334
        if forall (fn name => exists_Const (equal name o fst) prop) names
22749
189efc4a9f54 unfold attribute now also accepts HOL equations
haftmann
parents: 22680
diff changeset
   335
        then rewrite_rule [eqn'] (Thm.transfer thy th)
17666
4708ab4626a5 Optimized unfold_attr.
berghofe
parents: 17638
diff changeset
   336
        else th
4708ab4626a5 Optimized unfold_attr.
berghofe
parents: 17638
diff changeset
   337
      end)
19341
3414c04fbc39 added definitional code generator module: codegen_theorems.ML
haftmann
parents: 19299
diff changeset
   338
  in add_preprocessor prep end;
15261
ba3c9fdbace3 Added preprocessors.
berghofe
parents: 15029
diff changeset
   339
24456
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   340
val _ = Context.add_setup
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   341
  (let
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   342
    fun mk_attribute f = Thm.declaration_attribute (fn thm => Context.mapping (f thm) I);
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   343
  in
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   344
    Code.add_attribute ("unfold", Scan.succeed (mk_attribute
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   345
      (fn thm => add_unfold thm #> Code.add_inline thm)))
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   346
  end);
22749
189efc4a9f54 unfold attribute now also accepts HOL equations
haftmann
parents: 22680
diff changeset
   347
15261
ba3c9fdbace3 Added preprocessors.
berghofe
parents: 15029
diff changeset
   348
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   349
(**** associate constants with target language code ****)
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   350
22921
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   351
fun gen_assoc_const prep_const (raw_const, syn) thy =
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   352
  let
24219
e558fe311376 new structure for code generator modules
haftmann
parents: 24166
diff changeset
   353
    val {codegens, tycodegens, consts, types, preprocs, modules, test_params} =
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   354
      CodegenData.get thy;
22921
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   355
    val (cname, T) = prep_const thy raw_const;
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   356
  in
22921
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   357
    if num_args_of (fst syn) > length (binder_types T) then
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   358
      error ("More arguments than in corresponding type of " ^ cname)
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   359
    else case AList.lookup (op =) consts (cname, T) of
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   360
      NONE => CodegenData.put {codegens = codegens,
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   361
        tycodegens = tycodegens,
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   362
        consts = ((cname, T), syn) :: consts,
24219
e558fe311376 new structure for code generator modules
haftmann
parents: 24166
diff changeset
   363
        types = types, preprocs = preprocs,
22921
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   364
        modules = modules, test_params = test_params} thy
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   365
    | SOME _ => error ("Constant " ^ cname ^ " already associated with code")
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   366
  end;
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   367
22921
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   368
val assoc_const_i = gen_assoc_const (K I);
24219
e558fe311376 new structure for code generator modules
haftmann
parents: 24166
diff changeset
   369
val assoc_const = gen_assoc_const CodeUnit.read_bare_const;
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   370
15801
d2f5ca3c048d superceded by Pure.thy and CPure.thy;
wenzelm
parents: 15664
diff changeset
   371
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   372
(**** associate types with target language types ****)
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   373
22921
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   374
fun assoc_type (s, syn) thy =
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   375
  let
24219
e558fe311376 new structure for code generator modules
haftmann
parents: 24166
diff changeset
   376
    val {codegens, tycodegens, consts, types, preprocs, modules, test_params} =
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   377
      CodegenData.get thy;
22921
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   378
    val tc = Sign.intern_type thy s;
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   379
  in
18320
ce523820ff75 assoc_consts and assoc_types now check number of arguments in template.
berghofe
parents: 18281
diff changeset
   380
    case Symtab.lookup (snd (#types (Type.rep_tsig (Sign.tsig_of thy)))) tc of
ce523820ff75 assoc_consts and assoc_types now check number of arguments in template.
berghofe
parents: 18281
diff changeset
   381
      SOME (Type.LogicalType i, _) =>
ce523820ff75 assoc_consts and assoc_types now check number of arguments in template.
berghofe
parents: 18281
diff changeset
   382
        if num_args_of (fst syn) > i then
ce523820ff75 assoc_consts and assoc_types now check number of arguments in template.
berghofe
parents: 18281
diff changeset
   383
          error ("More arguments than corresponding type constructor " ^ s)
ce523820ff75 assoc_consts and assoc_types now check number of arguments in template.
berghofe
parents: 18281
diff changeset
   384
        else (case AList.lookup (op =) types tc of
ce523820ff75 assoc_consts and assoc_types now check number of arguments in template.
berghofe
parents: 18281
diff changeset
   385
          NONE => CodegenData.put {codegens = codegens,
ce523820ff75 assoc_consts and assoc_types now check number of arguments in template.
berghofe
parents: 18281
diff changeset
   386
            tycodegens = tycodegens, consts = consts,
24219
e558fe311376 new structure for code generator modules
haftmann
parents: 24166
diff changeset
   387
            types = (tc, syn) :: types,
18320
ce523820ff75 assoc_consts and assoc_types now check number of arguments in template.
berghofe
parents: 18281
diff changeset
   388
            preprocs = preprocs, modules = modules, test_params = test_params} thy
ce523820ff75 assoc_consts and assoc_types now check number of arguments in template.
berghofe
parents: 18281
diff changeset
   389
        | SOME _ => error ("Type " ^ tc ^ " already associated with code"))
ce523820ff75 assoc_consts and assoc_types now check number of arguments in template.
berghofe
parents: 18281
diff changeset
   390
    | _ => error ("Not a type constructor: " ^ s)
22921
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   391
  end;
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   392
21098
d0d8a48ae4e6 switched merge_alists'' to AList.merge'' whenever appropriate
haftmann
parents: 21056
diff changeset
   393
fun get_assoc_type thy = AList.lookup (op =) ((#types o CodegenData.get) thy);
11546
wenzelm
parents: 11539
diff changeset
   394
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   395
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   396
(**** make valid ML identifiers ****)
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   397
14858
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   398
fun is_ascii_letdig x = Symbol.is_ascii_letter x orelse
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   399
  Symbol.is_ascii_digit x orelse Symbol.is_ascii_quasi x;
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   400
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   401
fun dest_sym s = (case split_last (snd (take_prefix (equal "\\") (explode s))) of
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   402
    ("<" :: "^" :: xs, ">") => (true, implode xs)
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   403
  | ("<" :: xs, ">") => (false, implode xs)
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   404
  | _ => sys_error "dest_sym");
16458
4c6fd0c01d28 accomodate change of TheoryDataFun;
wenzelm
parents: 16364
diff changeset
   405
14858
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   406
fun mk_id s = if s = "" then "" else
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   407
  let
14858
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   408
    fun check_str [] = []
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   409
      | check_str xs = (case take_prefix is_ascii_letdig xs of
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   410
          ([], " " :: zs) => check_str zs
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   411
        | ([], z :: zs) =>
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   412
          if size z = 1 then string_of_int (ord z) :: check_str zs
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   413
          else (case dest_sym z of
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   414
              (true, "isub") => check_str zs
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   415
            | (true, "isup") => "" :: check_str zs
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   416
            | (ctrl, s') => (if ctrl then "ctrl_" ^ s' else s') :: check_str zs)
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   417
        | (ys, zs) => implode ys :: check_str zs);
21858
05f57309170c avoid conflict with Alice keywords: renamed pack -> implode, unpack -> explode, any -> many, avoided assert;
wenzelm
parents: 21836
diff changeset
   418
    val s' = space_implode "_" (maps (check_str o Symbol.explode) (NameSpace.explode s))
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   419
  in
14858
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   420
    if Symbol.is_ascii_letter (hd (explode s')) then s' else "id_" ^ s'
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   421
  end;
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   422
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   423
fun mk_long_id (p as (tab, used)) module s =
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   424
  let
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   425
    fun find_name [] = sys_error "mk_long_id"
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   426
      | find_name (ys :: yss) =
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   427
          let
21858
05f57309170c avoid conflict with Alice keywords: renamed pack -> implode, unpack -> explode, any -> many, avoided assert;
wenzelm
parents: 21836
diff changeset
   428
            val s' = NameSpace.implode ys
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   429
            val s'' = NameSpace.append module s'
17412
e26cb20ef0cc TableFun/Symtab: curried lookup and update;
wenzelm
parents: 17261
diff changeset
   430
          in case Symtab.lookup used s'' of
17261
193b84a70ca4 curried_lookup/update;
wenzelm
parents: 17144
diff changeset
   431
              NONE => ((module, s'),
17412
e26cb20ef0cc TableFun/Symtab: curried lookup and update;
wenzelm
parents: 17261
diff changeset
   432
                (Symtab.update_new (s, (module, s')) tab,
e26cb20ef0cc TableFun/Symtab: curried lookup and update;
wenzelm
parents: 17261
diff changeset
   433
                 Symtab.update_new (s'', ()) used))
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   434
            | SOME _ => find_name yss
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   435
          end
17412
e26cb20ef0cc TableFun/Symtab: curried lookup and update;
wenzelm
parents: 17261
diff changeset
   436
  in case Symtab.lookup tab s of
21858
05f57309170c avoid conflict with Alice keywords: renamed pack -> implode, unpack -> explode, any -> many, avoided assert;
wenzelm
parents: 21836
diff changeset
   437
      NONE => find_name (Library.suffixes1 (NameSpace.explode s))
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   438
    | SOME name => (name, p)
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   439
  end;
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   440
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   441
(* module:  module name for caller                                        *)
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   442
(* module': module name for callee                                        *)
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   443
(* if caller and callee reside in different modules, use qualified access *)
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   444
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   445
fun mk_qual_id module (module', s) =
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   446
  if module = module' orelse module' = "" then s else module' ^ "." ^ s;
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   447
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   448
fun mk_const_id module cname (gr, (tab1, tab2)) =
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   449
  let
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   450
    val ((module, s), tab1') = mk_long_id tab1 module cname
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   451
    val s' = mk_id s;
21478
a90250b1cf42 moved ML syntax operations to structure ML_Syntax;
wenzelm
parents: 21098
diff changeset
   452
    val s'' = if ML_Syntax.is_reserved s' then s' ^ "_const" else s'
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   453
  in ((gr, (tab1', tab2)), (module, s'')) end;
13073
cc9d7f403a4b mk_const_id now checks for clashes with reserved ML identifiers.
berghofe
parents: 13003
diff changeset
   454
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   455
fun get_const_id cname (gr, (tab1, tab2)) =
17412
e26cb20ef0cc TableFun/Symtab: curried lookup and update;
wenzelm
parents: 17261
diff changeset
   456
  case Symtab.lookup (fst tab1) cname of
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   457
    NONE => error ("get_const_id: no such constant: " ^ quote cname)
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   458
  | SOME (module, s) =>
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   459
      let
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   460
        val s' = mk_id s;
21478
a90250b1cf42 moved ML syntax operations to structure ML_Syntax;
wenzelm
parents: 21098
diff changeset
   461
        val s'' = if ML_Syntax.is_reserved s' then s' ^ "_const" else s'
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   462
      in (module, s'') end;
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   463
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   464
fun mk_type_id module tyname (gr, (tab1, tab2)) =
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   465
  let
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   466
    val ((module, s), tab2') = mk_long_id tab2 module tyname
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   467
    val s' = mk_id s;
21478
a90250b1cf42 moved ML syntax operations to structure ML_Syntax;
wenzelm
parents: 21098
diff changeset
   468
    val s'' = if ML_Syntax.is_reserved s' then s' ^ "_type" else s'
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   469
  in ((gr, (tab1, tab2')), (module, s'')) end;
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   470
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   471
fun get_type_id tyname (gr, (tab1, tab2)) =
17412
e26cb20ef0cc TableFun/Symtab: curried lookup and update;
wenzelm
parents: 17261
diff changeset
   472
  case Symtab.lookup (fst tab2) tyname of
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   473
    NONE => error ("get_type_id: no such type: " ^ quote tyname)
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   474
  | SOME (module, s) =>
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   475
      let
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   476
        val s' = mk_id s;
21478
a90250b1cf42 moved ML syntax operations to structure ML_Syntax;
wenzelm
parents: 21098
diff changeset
   477
        val s'' = if ML_Syntax.is_reserved s' then s' ^ "_type" else s'
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   478
      in (module, s'') end;
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   479
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   480
fun get_type_id' f tyname tab = apsnd f (get_type_id tyname tab);
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   481
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   482
fun get_node (gr, x) k = Graph.get_node gr k;
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   483
fun add_edge e (gr, x) = (Graph.add_edge e gr, x);
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   484
fun add_edge_acyclic e (gr, x) = (Graph.add_edge_acyclic e gr, x);
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   485
fun del_nodes ks (gr, x) = (Graph.del_nodes ks gr, x);
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   486
fun map_node k f (gr, x) = (Graph.map_node k f gr, x);
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   487
fun new_node p (gr, x) = (Graph.new_node p gr, x);
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   488
18281
591e8cdea6f7 exported customized syntax interface
haftmann
parents: 18103
diff changeset
   489
fun theory_of_type s thy =
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   490
  if Sign.declared_tyname thy s
19473
wenzelm
parents: 19419
diff changeset
   491
  then SOME (the_default thy (get_first (theory_of_type s) (Theory.parents_of thy)))
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   492
  else NONE;
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   493
18281
591e8cdea6f7 exported customized syntax interface
haftmann
parents: 18103
diff changeset
   494
fun theory_of_const s thy =
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   495
  if Sign.declared_const thy s
19473
wenzelm
parents: 19419
diff changeset
   496
  then SOME (the_default thy (get_first (theory_of_const s) (Theory.parents_of thy)))
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   497
  else NONE;
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   498
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   499
fun thyname_of_type s thy = (case theory_of_type s thy of
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   500
    NONE => error ("thyname_of_type: no such type: " ^ quote s)
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   501
  | SOME thy' => Context.theory_name thy');
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   502
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   503
fun thyname_of_const s thy = (case theory_of_const s thy of
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   504
    NONE => error ("thyname_of_const: no such constant: " ^ quote s)
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   505
  | SOME thy' => Context.theory_name thy');
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   506
13731
e2d17090052b Parameters in definitions are now renamed to avoid clashes with
berghofe
parents: 13073
diff changeset
   507
fun rename_terms ts =
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   508
  let
23178
07ba6b58b3d2 simplified/unified list fold;
wenzelm
parents: 22921
diff changeset
   509
    val names = List.foldr add_term_names
20286
4cf8e86a2d29 removed obsolete Drule.frees/vars_of etc.;
wenzelm
parents: 20071
diff changeset
   510
      (map (fst o fst) (rev (fold Term.add_vars ts []))) ts;
21478
a90250b1cf42 moved ML syntax operations to structure ML_Syntax;
wenzelm
parents: 21098
diff changeset
   511
    val reserved = filter ML_Syntax.is_reserved names;
19482
9f11af8f7ef9 tuned basic list operators (flat, maps, map_filter);
wenzelm
parents: 19473
diff changeset
   512
    val (illegal, alt_names) = split_list (map_filter (fn s =>
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   513
      let val s' = mk_id s in if s = s' then NONE else SOME (s, s') end) names)
14858
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   514
    val ps = (reserved @ illegal) ~~
20071
8f3e1ddb50e6 replaced Term.variant(list) by Name.variant(_list);
wenzelm
parents: 19806
diff changeset
   515
      Name.variant_list names (map (suffix "'") reserved @ alt_names);
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   516
17521
0f1c48de39f5 introduced AList module in favor of assoc etc.
haftmann
parents: 17412
diff changeset
   517
    fun rename_id s = AList.lookup (op =) ps s |> the_default s;
14858
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   518
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   519
    fun rename (Var ((a, i), T)) = Var ((rename_id a, i), T)
9fc1a5cf9b5a Improved name mangling function.
berghofe
parents: 14818
diff changeset
   520
      | rename (Free (a, T)) = Free (rename_id a, T)
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   521
      | rename (Abs (s, T, t)) = Abs (s, T, rename t)
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   522
      | rename (t $ u) = rename t $ rename u
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   523
      | rename t = t;
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   524
  in
13731
e2d17090052b Parameters in definitions are now renamed to avoid clashes with
berghofe
parents: 13073
diff changeset
   525
    map rename ts
e2d17090052b Parameters in definitions are now renamed to avoid clashes with
berghofe
parents: 13073
diff changeset
   526
  end;
e2d17090052b Parameters in definitions are now renamed to avoid clashes with
berghofe
parents: 13073
diff changeset
   527
e2d17090052b Parameters in definitions are now renamed to avoid clashes with
berghofe
parents: 13073
diff changeset
   528
val rename_term = hd o rename_terms o single;
e2d17090052b Parameters in definitions are now renamed to avoid clashes with
berghofe
parents: 13073
diff changeset
   529
e2d17090052b Parameters in definitions are now renamed to avoid clashes with
berghofe
parents: 13073
diff changeset
   530
e2d17090052b Parameters in definitions are now renamed to avoid clashes with
berghofe
parents: 13073
diff changeset
   531
(**** retrieve definition of constant ****)
e2d17090052b Parameters in definitions are now renamed to avoid clashes with
berghofe
parents: 13073
diff changeset
   532
24908
c74ad8782eeb Codegen.is_instance: raw match, ignore sort constraints;
wenzelm
parents: 24867
diff changeset
   533
fun is_instance T1 T2 =
c74ad8782eeb Codegen.is_instance: raw match, ignore sort constraints;
wenzelm
parents: 24867
diff changeset
   534
  Type.raw_instance (T1, Logic.legacy_varifyT T2);
13731
e2d17090052b Parameters in definitions are now renamed to avoid clashes with
berghofe
parents: 13073
diff changeset
   535
22921
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   536
fun get_assoc_code thy (s, T) = Option.map snd (find_first (fn ((s', T'), _) =>
24908
c74ad8782eeb Codegen.is_instance: raw match, ignore sort constraints;
wenzelm
parents: 24867
diff changeset
   537
  s = s' andalso is_instance T T') (#consts (CodegenData.get thy)));
13731
e2d17090052b Parameters in definitions are now renamed to avoid clashes with
berghofe
parents: 13073
diff changeset
   538
19482
9f11af8f7ef9 tuned basic list operators (flat, maps, map_filter);
wenzelm
parents: 19473
diff changeset
   539
fun get_aux_code xs = map_filter (fn (m, code) =>
20665
7e54c7cc72a5 member (op =);
wenzelm
parents: 20599
diff changeset
   540
  if m = "" orelse member (op =) (!mode) m then SOME code else NONE) xs;
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   541
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   542
fun mk_deftab thy =
13731
e2d17090052b Parameters in definitions are now renamed to avoid clashes with
berghofe
parents: 13073
diff changeset
   543
  let
22680
31a2303f4283 cleaned/simplified Sign.read_typ, Thm.read_cterm etc.;
wenzelm
parents: 22596
diff changeset
   544
    val axmss = map (fn thy' => (Context.theory_name thy', Theory.axiom_table thy'))
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   545
      (thy :: Theory.ancestors_of thy);
15261
ba3c9fdbace3 Added preprocessors.
berghofe
parents: 15029
diff changeset
   546
    fun prep_def def = (case preprocess thy [def] of
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   547
      [def'] => prop_of def' | _ => error "mk_deftab: bad preprocessor");
15261
ba3c9fdbace3 Added preprocessors.
berghofe
parents: 15029
diff changeset
   548
    fun dest t =
ba3c9fdbace3 Added preprocessors.
berghofe
parents: 15029
diff changeset
   549
      let
ba3c9fdbace3 Added preprocessors.
berghofe
parents: 15029
diff changeset
   550
        val (lhs, rhs) = Logic.dest_equals t;
ba3c9fdbace3 Added preprocessors.
berghofe
parents: 15029
diff changeset
   551
        val (c, args) = strip_comb lhs;
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   552
        val (s, T) = dest_Const c
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   553
      in if forall is_Var args then SOME (s, (T, (args, rhs))) else NONE
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   554
      end handle TERM _ => NONE;
21056
2cfe839e8d58 Symtab.foldl replaced by Symtab.fold
haftmann
parents: 21002
diff changeset
   555
    fun add_def thyname (name, t) = (case dest t of
2cfe839e8d58 Symtab.foldl replaced by Symtab.fold
haftmann
parents: 21002
diff changeset
   556
        NONE => I
24908
c74ad8782eeb Codegen.is_instance: raw match, ignore sort constraints;
wenzelm
parents: 24867
diff changeset
   557
      | SOME _ => (case dest (prep_def (Thm.get_axiom_i thy name)) of
21056
2cfe839e8d58 Symtab.foldl replaced by Symtab.fold
haftmann
parents: 21002
diff changeset
   558
          NONE => I
2cfe839e8d58 Symtab.foldl replaced by Symtab.fold
haftmann
parents: 21002
diff changeset
   559
        | SOME (s, (T, (args, rhs))) => Symtab.map_default (s, [])
2cfe839e8d58 Symtab.foldl replaced by Symtab.fold
haftmann
parents: 21002
diff changeset
   560
            (cons (T, (thyname, split_last (rename_terms (args @ [rhs])))))))
13731
e2d17090052b Parameters in definitions are now renamed to avoid clashes with
berghofe
parents: 13073
diff changeset
   561
  in
21056
2cfe839e8d58 Symtab.foldl replaced by Symtab.fold
haftmann
parents: 21002
diff changeset
   562
    fold (fn (thyname, axms) => Symtab.fold (add_def thyname) axms) axmss Symtab.empty
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   563
  end;
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   564
17412
e26cb20ef0cc TableFun/Symtab: curried lookup and update;
wenzelm
parents: 17261
diff changeset
   565
fun get_defn thy defs s T = (case Symtab.lookup defs s of
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   566
    NONE => NONE
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   567
  | SOME ds =>
24908
c74ad8782eeb Codegen.is_instance: raw match, ignore sort constraints;
wenzelm
parents: 24867
diff changeset
   568
      let val i = find_index (is_instance T o fst) ds
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   569
      in if i >= 0 then
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   570
          SOME (List.nth (ds, i), if length ds = 1 then NONE else SOME i)
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   571
        else NONE
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   572
      end);
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   573
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   574
12452
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
   575
(**** invoke suitable code generator for term / type ****)
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   576
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   577
fun codegen_error (gr, _) dep s =
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   578
  error (s ^ "\nrequired by:\n" ^ commas (Graph.all_succs gr [dep]));
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   579
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   580
fun invoke_codegen thy defs dep module brack (gr, t) = (case get_first
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   581
   (fn (_, f) => f thy defs gr dep module brack t) (#codegens (CodegenData.get thy)) of
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   582
      NONE => codegen_error gr dep ("Unable to generate code for term:\n" ^
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   583
        Sign.string_of_term thy t)
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   584
    | SOME x => x);
12452
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
   585
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   586
fun invoke_tycodegen thy defs dep module brack (gr, T) = (case get_first
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   587
   (fn (_, f) => f thy defs gr dep module brack T) (#tycodegens (CodegenData.get thy)) of
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   588
      NONE => codegen_error gr dep ("Unable to generate code for type:\n" ^
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   589
        Sign.string_of_typ thy T)
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   590
    | SOME x => x);
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   591
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   592
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   593
(**** code generator for mixfix expressions ****)
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   594
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   595
fun parens p = Pretty.block [Pretty.str "(", p, Pretty.str ")"];
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   596
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   597
fun pretty_fn [] p = [p]
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   598
  | pretty_fn (x::xs) p = Pretty.str ("fn " ^ x ^ " =>") ::
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   599
      Pretty.brk 1 :: pretty_fn xs p;
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   600
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   601
fun pretty_mixfix _ _ [] [] _ = []
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   602
  | pretty_mixfix module module' (Arg :: ms) (p :: ps) qs =
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   603
      p :: pretty_mixfix module module' ms ps qs
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   604
  | pretty_mixfix module module' (Ignore :: ms) ps qs =
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   605
      pretty_mixfix module module' ms ps qs
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   606
  | pretty_mixfix module module' (Module :: ms) ps qs =
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   607
      (if module <> module'
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   608
       then cons (Pretty.str (module' ^ ".")) else I)
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   609
      (pretty_mixfix module module' ms ps qs)
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   610
  | pretty_mixfix module module' (Pretty p :: ms) ps qs =
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   611
      p :: pretty_mixfix module module' ms ps qs
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   612
  | pretty_mixfix module module' (Quote _ :: ms) ps (q :: qs) =
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   613
      q :: pretty_mixfix module module' ms ps qs;
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   614
18102
60220e935287 added fillin_mixfix, replace_quote
haftmann
parents: 18098
diff changeset
   615
fun replace_quotes [] [] = []
60220e935287 added fillin_mixfix, replace_quote
haftmann
parents: 18098
diff changeset
   616
  | replace_quotes xs (Arg :: ms) =
60220e935287 added fillin_mixfix, replace_quote
haftmann
parents: 18098
diff changeset
   617
      Arg :: replace_quotes xs ms
60220e935287 added fillin_mixfix, replace_quote
haftmann
parents: 18098
diff changeset
   618
  | replace_quotes xs (Ignore :: ms) =
60220e935287 added fillin_mixfix, replace_quote
haftmann
parents: 18098
diff changeset
   619
      Ignore :: replace_quotes xs ms
60220e935287 added fillin_mixfix, replace_quote
haftmann
parents: 18098
diff changeset
   620
  | replace_quotes xs (Module :: ms) =
60220e935287 added fillin_mixfix, replace_quote
haftmann
parents: 18098
diff changeset
   621
      Module :: replace_quotes xs ms
60220e935287 added fillin_mixfix, replace_quote
haftmann
parents: 18098
diff changeset
   622
  | replace_quotes xs (Pretty p :: ms) =
60220e935287 added fillin_mixfix, replace_quote
haftmann
parents: 18098
diff changeset
   623
      Pretty p :: replace_quotes xs ms
60220e935287 added fillin_mixfix, replace_quote
haftmann
parents: 18098
diff changeset
   624
  | replace_quotes (x::xs) (Quote _ :: ms) =
60220e935287 added fillin_mixfix, replace_quote
haftmann
parents: 18098
diff changeset
   625
      Quote x :: replace_quotes xs ms;
60220e935287 added fillin_mixfix, replace_quote
haftmann
parents: 18098
diff changeset
   626
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   627
12452
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
   628
(**** default code generators ****)
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   629
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   630
fun eta_expand t ts i =
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   631
  let
24456
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   632
    val k = length ts;
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   633
    val Ts = Library.drop (k, binder_types (fastype_of t));
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   634
    val j = i - k
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   635
  in
23178
07ba6b58b3d2 simplified/unified list fold;
wenzelm
parents: 22921
diff changeset
   636
    List.foldr (fn (T, t) => Abs ("x", T, t))
15574
b1d1b5bfc464 Removed practically all references to Library.foldr.
skalberg
parents: 15570
diff changeset
   637
      (list_comb (t, ts @ map Bound (j-1 downto 0))) (Library.take (j, Ts))
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   638
  end;
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   639
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   640
fun mk_app _ p [] = p
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   641
  | mk_app brack p ps = if brack then
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   642
       Pretty.block (Pretty.str "(" ::
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   643
         separate (Pretty.brk 1) (p :: ps) @ [Pretty.str ")"])
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   644
     else Pretty.block (separate (Pretty.brk 1) (p :: ps));
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   645
20071
8f3e1ddb50e6 replaced Term.variant(list) by Name.variant(_list);
wenzelm
parents: 19806
diff changeset
   646
fun new_names t xs = Name.variant_list
8f3e1ddb50e6 replaced Term.variant(list) by Name.variant(_list);
wenzelm
parents: 19806
diff changeset
   647
  (map (fst o fst o dest_Var) (term_vars t) union
21719
b67fbfc8a126 ML_Syntax.reserved(_names);
wenzelm
parents: 21506
diff changeset
   648
    add_term_names (t, ML_Syntax.reserved_names)) (map mk_id xs);
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   649
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   650
fun new_name t x = hd (new_names t [x]);
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   651
20665
7e54c7cc72a5 member (op =);
wenzelm
parents: 20599
diff changeset
   652
fun if_library x y = if member (op =) (!mode) "library" then x else y;
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   653
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   654
fun default_codegen thy defs gr dep module brack t =
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   655
  let
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   656
    val (u, ts) = strip_comb t;
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   657
    fun codegens brack = foldl_map (invoke_codegen thy defs dep module brack)
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   658
  in (case u of
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   659
      Var ((s, i), T) =>
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   660
        let
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   661
          val (gr', ps) = codegens true (gr, ts);
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   662
          val (gr'', _) = invoke_tycodegen thy defs dep module false (gr', T)
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   663
        in SOME (gr'', mk_app brack (Pretty.str (s ^
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   664
           (if i=0 then "" else string_of_int i))) ps)
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   665
        end
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   666
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   667
    | Free (s, T) =>
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   668
        let
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   669
          val (gr', ps) = codegens true (gr, ts);
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   670
          val (gr'', _) = invoke_tycodegen thy defs dep module false (gr', T)
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   671
        in SOME (gr'', mk_app brack (Pretty.str s) ps) end
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   672
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   673
    | Const (s, T) =>
22921
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
   674
      (case get_assoc_code thy (s, T) of
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   675
         SOME (ms, aux) =>
18281
591e8cdea6f7 exported customized syntax interface
haftmann
parents: 18103
diff changeset
   676
           let val i = num_args_of ms
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   677
           in if length ts < i then
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   678
               default_codegen thy defs gr dep module brack (eta_expand u ts i)
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   679
             else
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   680
               let
12452
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
   681
                 val (ts1, ts2) = args_of ms ts;
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
   682
                 val (gr1, ps1) = codegens false (gr, ts1);
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
   683
                 val (gr2, ps2) = codegens true (gr1, ts2);
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
   684
                 val (gr3, ps3) = codegens false (gr2, quotes_of ms);
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   685
                 val (gr4, _) = invoke_tycodegen thy defs dep module false
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   686
                   (gr3, funpow (length ts) (hd o tl o snd o dest_Type) T);
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   687
                 val (module', suffix) = (case get_defn thy defs s T of
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   688
                     NONE => (if_library (thyname_of_const s thy) module, "")
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   689
                   | SOME ((U, (module', _)), NONE) =>
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   690
                       (if_library module' module, "")
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   691
                   | SOME ((U, (module', _)), SOME i) =>
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   692
                       (if_library module' module, " def" ^ string_of_int i));
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   693
                 val node_id = s ^ suffix;
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   694
                 fun p module' = mk_app brack (Pretty.block
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   695
                   (pretty_mixfix module module' ms ps1 ps3)) ps2
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   696
               in SOME (case try (get_node gr4) node_id of
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   697
                   NONE => (case get_aux_code aux of
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   698
                       [] => (gr4, p module)
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   699
                     | xs => (add_edge (node_id, dep) (new_node
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   700
                         (node_id, (NONE, module', space_implode "\n" xs ^ "\n")) gr4),
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   701
                           p module'))
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   702
                 | SOME (_, module'', _) =>
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   703
                     (add_edge (node_id, dep) gr4, p module''))
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   704
               end
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   705
           end
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   706
       | NONE => (case get_defn thy defs s T of
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   707
           NONE => NONE
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   708
         | SOME ((U, (thyname, (args, rhs))), k) =>
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   709
             let
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   710
               val module' = if_library thyname module;
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   711
               val suffix = (case k of NONE => "" | SOME i => " def" ^ string_of_int i);
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   712
               val node_id = s ^ suffix;
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   713
               val (gr', (ps, def_id)) = codegens true (gr, ts) |>>>
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   714
                 mk_const_id module' (s ^ suffix);
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   715
               val p = mk_app brack (Pretty.str (mk_qual_id module def_id)) ps
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   716
             in SOME (case try (get_node gr') node_id of
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   717
                 NONE =>
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   718
                   let
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   719
                     val _ = message ("expanding definition of " ^ s);
18788
4f4ed2a01152 Fixed bug in code generator for primitive definitions that
berghofe
parents: 18728
diff changeset
   720
                     val (Ts, _) = strip_type U;
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   721
                     val (args', rhs') =
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   722
                       if not (null args) orelse null Ts then (args, rhs) else
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   723
                         let val v = Free (new_name rhs "x", hd Ts)
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   724
                         in ([v], betapply (rhs, v)) end;
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   725
                     val (gr1, p') = invoke_codegen thy defs node_id module' false
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   726
                       (add_edge (node_id, dep)
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   727
                          (new_node (node_id, (NONE, "", "")) gr'), rhs');
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   728
                     val (gr2, xs) = codegens false (gr1, args');
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   729
                     val (gr3, _) = invoke_tycodegen thy defs dep module false (gr2, T);
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   730
                     val (gr4, ty) = invoke_tycodegen thy defs node_id module' false (gr3, U);
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   731
                   in (map_node node_id (K (NONE, module', Pretty.string_of
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   732
                       (Pretty.block (separate (Pretty.brk 1)
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   733
                         (if null args' then
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   734
                            [Pretty.str ("val " ^ snd def_id ^ " :"), ty]
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   735
                          else Pretty.str ("fun " ^ snd def_id) :: xs) @
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   736
                        [Pretty.str " =", Pretty.brk 1, p', Pretty.str ";"])) ^ "\n\n")) gr4,
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   737
                     p)
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   738
                   end
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   739
               | SOME _ => (add_edge (node_id, dep) gr', p))
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   740
             end))
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   741
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   742
    | Abs _ =>
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   743
      let
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   744
        val (bs, Ts) = ListPair.unzip (strip_abs_vars u);
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   745
        val t = strip_abs_body u
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   746
        val bs' = new_names t bs;
12452
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
   747
        val (gr1, ps) = codegens true (gr, ts);
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   748
        val (gr2, p) = invoke_codegen thy defs dep module false
12452
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
   749
          (gr1, subst_bounds (map Free (rev (bs' ~~ Ts)), t));
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   750
      in
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   751
        SOME (gr2, mk_app brack (Pretty.block (Pretty.str "(" :: pretty_fn bs' p @
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   752
          [Pretty.str ")"])) ps)
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   753
      end
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   754
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   755
    | _ => NONE)
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   756
  end;
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   757
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   758
fun default_tycodegen thy defs gr dep module brack (TVar ((s, i), _)) =
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   759
      SOME (gr, Pretty.str (s ^ (if i = 0 then "" else string_of_int i)))
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   760
  | default_tycodegen thy defs gr dep module brack (TFree (s, _)) =
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   761
      SOME (gr, Pretty.str s)
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   762
  | default_tycodegen thy defs gr dep module brack (Type (s, Ts)) =
17521
0f1c48de39f5 introduced AList module in favor of assoc etc.
haftmann
parents: 17412
diff changeset
   763
      (case AList.lookup (op =) ((#types o CodegenData.get) thy) s of
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   764
         NONE => NONE
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   765
       | SOME (ms, aux) =>
12452
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
   766
           let
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
   767
             val (gr', ps) = foldl_map
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   768
               (invoke_tycodegen thy defs dep module false)
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   769
               (gr, fst (args_of ms Ts));
12452
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
   770
             val (gr'', qs) = foldl_map
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   771
               (invoke_tycodegen thy defs dep module false)
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   772
               (gr', quotes_of ms);
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   773
             val module' = if_library (thyname_of_type s thy) module;
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   774
             val node_id = s ^ " (type)";
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   775
             fun p module' = Pretty.block (pretty_mixfix module module' ms ps qs)
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   776
           in SOME (case try (get_node gr'') node_id of
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   777
               NONE => (case get_aux_code aux of
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   778
                   [] => (gr'', p module')
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   779
                 | xs => (fst (mk_type_id module' s
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   780
                       (add_edge (node_id, dep) (new_node (node_id,
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   781
                         (NONE, module', space_implode "\n" xs ^ "\n")) gr''))),
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   782
                     p module'))
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   783
             | SOME (_, module'', _) =>
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   784
                 (add_edge (node_id, dep) gr'', p module''))
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
   785
           end);
12452
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
   786
24456
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   787
val _ = Context.add_setup
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   788
 (add_codegen "default" default_codegen #>
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   789
  add_tycodegen "default" default_tycodegen);
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   790
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   791
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   792
fun mk_struct name s = "structure " ^ name ^ " =\nstruct\n\n" ^ s ^ "end;\n";
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   793
17521
0f1c48de39f5 introduced AList module in favor of assoc etc.
haftmann
parents: 17412
diff changeset
   794
fun add_to_module name s = AList.map_entry (op =) name (suffix s);
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   795
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   796
fun output_code gr module xs =
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   797
  let
19482
9f11af8f7ef9 tuned basic list operators (flat, maps, map_filter);
wenzelm
parents: 19473
diff changeset
   798
    val code = map_filter (fn s =>
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   799
      let val c as (_, module', _) = Graph.get_node gr s
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   800
      in if module = "" orelse module = module' then SOME (s, c) else NONE end)
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   801
        (rev (Graph.all_preds gr xs));
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   802
    fun string_of_cycle (a :: b :: cs) =
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   803
          let val SOME (x, y) = get_first (fn (x, (_, a', _)) =>
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   804
            if a = a' then Option.map (pair x)
21056
2cfe839e8d58 Symtab.foldl replaced by Symtab.fold
haftmann
parents: 21002
diff changeset
   805
              (find_first (equal b o #2 o Graph.get_node gr)
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   806
                (Graph.imm_succs gr x))
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   807
            else NONE) code
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   808
          in x ^ " called by " ^ y ^ "\n" ^ string_of_cycle (b :: cs) end
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   809
      | string_of_cycle _ = ""
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   810
  in
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   811
    if module = "" then
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   812
      let
19046
bc5c6c9b114e removed distinct, renamed gen_distinct to distinct;
wenzelm
parents: 18977
diff changeset
   813
        val modules = distinct (op =) (map (#2 o snd) code);
23178
07ba6b58b3d2 simplified/unified list fold;
wenzelm
parents: 22921
diff changeset
   814
        val mod_gr = fold_rev Graph.add_edge_acyclic
19482
9f11af8f7ef9 tuned basic list operators (flat, maps, map_filter);
wenzelm
parents: 19473
diff changeset
   815
          (maps (fn (s, (_, module, _)) => map (pair module)
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   816
            (filter_out (equal module) (map (#2 o Graph.get_node gr)
23178
07ba6b58b3d2 simplified/unified list fold;
wenzelm
parents: 22921
diff changeset
   817
              (Graph.imm_succs gr s)))) code)
07ba6b58b3d2 simplified/unified list fold;
wenzelm
parents: 22921
diff changeset
   818
          (fold_rev (Graph.new_node o rpair ()) modules Graph.empty);
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   819
        val modules' =
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   820
          rev (Graph.all_preds mod_gr (map (#2 o Graph.get_node gr) xs))
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   821
      in
23178
07ba6b58b3d2 simplified/unified list fold;
wenzelm
parents: 22921
diff changeset
   822
        List.foldl (fn ((_, (_, module, s)), ms) => add_to_module module s ms)
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   823
          (map (rpair "") modules') code
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   824
      end handle Graph.CYCLES (cs :: _) =>
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   825
        error ("Cyclic dependency of modules:\n" ^ commas cs ^
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   826
          "\n" ^ string_of_cycle cs)
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   827
    else [(module, implode (map (#3 o snd) code))]
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   828
  end;
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   829
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   830
fun gen_generate_code prep_term thy modules module =
24634
38db11874724 simplified PrintMode interfaces;
wenzelm
parents: 24585
diff changeset
   831
  PrintMode.setmp [] (Pretty.setmp_margin (!margin) (fn xs =>
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   832
  let
21858
05f57309170c avoid conflict with Alice keywords: renamed pack -> implode, unpack -> explode, any -> many, avoided assert;
wenzelm
parents: 21836
diff changeset
   833
    val _ = (module <> "" orelse
20665
7e54c7cc72a5 member (op =);
wenzelm
parents: 20599
diff changeset
   834
        member (op =) (!mode) "library" andalso forall (equal "" o fst) xs)
21858
05f57309170c avoid conflict with Alice keywords: renamed pack -> implode, unpack -> explode, any -> many, avoided assert;
wenzelm
parents: 21836
diff changeset
   835
      orelse error "missing module name";
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   836
    val graphs = get_modules thy;
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   837
    val defs = mk_deftab thy;
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   838
    val gr = new_node ("<Top>", (NONE, module, ""))
23178
07ba6b58b3d2 simplified/unified list fold;
wenzelm
parents: 22921
diff changeset
   839
      (List.foldl (fn ((gr, (tab1, tab2)), (gr', (tab1', tab2'))) =>
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   840
        (Graph.merge (fn ((_, module, _), (_, module', _)) =>
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   841
           module = module') (gr, gr'),
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   842
         (merge_nametabs (tab1, tab1'), merge_nametabs (tab2, tab2')))) emptygr
17412
e26cb20ef0cc TableFun/Symtab: curried lookup and update;
wenzelm
parents: 17261
diff changeset
   843
           (map (fn s => case Symtab.lookup graphs s of
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   844
                NONE => error ("Undefined code module: " ^ s)
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   845
              | SOME gr => gr) modules))
23655
d2d1138e0ddc replaced exception TableFun/GraphFun.DUPS by TableFun/GraphFun.DUP;
wenzelm
parents: 23178
diff changeset
   846
      handle Graph.DUP k => error ("Duplicate code for " ^ k);
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   847
    fun expand (t as Abs _) = t
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   848
      | expand t = (case fastype_of t of
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   849
          Type ("fun", [T, U]) => Abs ("x", T, t $ Bound 0) | _ => t);
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   850
    val (gr', ps) = foldl_map (fn (gr, (s, t)) => apsnd (pair s)
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   851
      (invoke_codegen thy defs "<Top>" module false (gr, t)))
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   852
        (gr, map (apsnd (expand o preprocess_term thy o prep_term thy)) xs);
19482
9f11af8f7ef9 tuned basic list operators (flat, maps, map_filter);
wenzelm
parents: 19473
diff changeset
   853
    val code = map_filter
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   854
      (fn ("", _) => NONE
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   855
        | (s', p) => SOME (Pretty.string_of (Pretty.block
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   856
          [Pretty.str ("val " ^ s' ^ " ="), Pretty.brk 1, p, Pretty.str ";"]))) ps;
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   857
    val code' = space_implode "\n\n" code ^ "\n\n";
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   858
    val code'' =
19482
9f11af8f7ef9 tuned basic list operators (flat, maps, map_filter);
wenzelm
parents: 19473
diff changeset
   859
      map_filter (fn (name, s) =>
20665
7e54c7cc72a5 member (op =);
wenzelm
parents: 20599
diff changeset
   860
          if member (op =) (!mode) "library" andalso name = module andalso null code
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   861
          then NONE
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   862
          else SOME (name, mk_struct name s))
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   863
        ((if null code then I
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   864
          else add_to_module module code')
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   865
           (output_code (fst gr') (if_library "" module) ["<Top>"]))
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   866
  in
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   867
    (code'', del_nodes ["<Top>"] gr')
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   868
  end));
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   869
22680
31a2303f4283 cleaned/simplified Sign.read_typ, Thm.read_cterm etc.;
wenzelm
parents: 22596
diff changeset
   870
val generate_code_i = gen_generate_code Sign.cert_term;
31a2303f4283 cleaned/simplified Sign.read_typ, Thm.read_cterm etc.;
wenzelm
parents: 22596
diff changeset
   871
val generate_code = gen_generate_code Sign.read_term;
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
   872
12452
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
   873
13753
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   874
(**** Reflection ****)
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   875
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   876
val strip_tname = implode o tl o explode;
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   877
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   878
fun pretty_list xs = Pretty.block (Pretty.str "[" ::
19482
9f11af8f7ef9 tuned basic list operators (flat, maps, map_filter);
wenzelm
parents: 19473
diff changeset
   879
  flat (separate [Pretty.str ",", Pretty.brk 1] (map single xs)) @
13753
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   880
  [Pretty.str "]"]);
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   881
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   882
fun mk_type p (TVar ((s, i), _)) = Pretty.str
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   883
      (strip_tname s ^ (if i = 0 then "" else string_of_int i) ^ "T")
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   884
  | mk_type p (TFree (s, _)) = Pretty.str (strip_tname s ^ "T")
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   885
  | mk_type p (Type (s, Ts)) = (if p then parens else I) (Pretty.block
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   886
      [Pretty.str "Type", Pretty.brk 1, Pretty.str ("(\"" ^ s ^ "\","),
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   887
       Pretty.brk 1, pretty_list (map (mk_type false) Ts), Pretty.str ")"]);
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   888
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   889
fun mk_term_of gr module p (TVar ((s, i), _)) = Pretty.str
13753
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   890
      (strip_tname s ^ (if i = 0 then "" else string_of_int i) ^ "F")
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   891
  | mk_term_of gr module p (TFree (s, _)) = Pretty.str (strip_tname s ^ "F")
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   892
  | mk_term_of gr module p (Type (s, Ts)) = (if p then parens else I)
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   893
      (Pretty.block (separate (Pretty.brk 1)
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   894
        (Pretty.str (mk_qual_id module
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   895
          (get_type_id' (fn s' => "term_of_" ^ s') s gr)) ::
19482
9f11af8f7ef9 tuned basic list operators (flat, maps, map_filter);
wenzelm
parents: 19473
diff changeset
   896
        maps (fn T =>
9f11af8f7ef9 tuned basic list operators (flat, maps, map_filter);
wenzelm
parents: 19473
diff changeset
   897
          [mk_term_of gr module true T, mk_type true T]) Ts)));
13753
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   898
38b76f457b9c - Added mode reference variable (may be used to switch on and off specific
berghofe
parents: 13731
diff changeset
   899
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   900
(**** Test data generators ****)
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   901
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   902
fun mk_gen gr module p xs a (TVar ((s, i), _)) = Pretty.str
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   903
      (strip_tname s ^ (if i = 0 then "" else string_of_int i) ^ "G")
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   904
  | mk_gen gr module p xs a (TFree (s, _)) = Pretty.str (strip_tname s ^ "G")
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   905
  | mk_gen gr module p xs a (Type (s, Ts)) = (if p then parens else I)
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   906
      (Pretty.block (separate (Pretty.brk 1)
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   907
        (Pretty.str (mk_qual_id module (get_type_id' (fn s' => "gen_" ^ s') s gr) ^
20665
7e54c7cc72a5 member (op =);
wenzelm
parents: 20599
diff changeset
   908
          (if member (op =) xs s then "'" else "")) ::
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   909
         map (mk_gen gr module true xs a) Ts @
20665
7e54c7cc72a5 member (op =);
wenzelm
parents: 20599
diff changeset
   910
         (if member (op =) xs s then [Pretty.str a] else []))));
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   911
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   912
val test_fn : (int -> (string * term) list option) ref = ref (fn _ => NONE);
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   913
24456
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   914
fun test_term thy quiet sz i t =
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   915
  let
21858
05f57309170c avoid conflict with Alice keywords: renamed pack -> implode, unpack -> explode, any -> many, avoided assert;
wenzelm
parents: 21836
diff changeset
   916
    val _ = (null (term_tvars t) andalso null (term_tfrees t)) orelse
05f57309170c avoid conflict with Alice keywords: renamed pack -> implode, unpack -> explode, any -> many, avoided assert;
wenzelm
parents: 21836
diff changeset
   917
      error "Term to be tested contains type variables";
05f57309170c avoid conflict with Alice keywords: renamed pack -> implode, unpack -> explode, any -> many, avoided assert;
wenzelm
parents: 21836
diff changeset
   918
    val _ = null (term_vars t) orelse
05f57309170c avoid conflict with Alice keywords: renamed pack -> implode, unpack -> explode, any -> many, avoided assert;
wenzelm
parents: 21836
diff changeset
   919
      error "Term to be tested contains schematic variables";
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   920
    val frees = map dest_Free (term_frees t);
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   921
    val frees' = frees ~~
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   922
      map (fn i => "arg" ^ string_of_int i) (1 upto length frees);
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   923
    val (code, gr) = setmp mode ["term_of", "test"]
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   924
      (generate_code_i thy [] "Generated") [("testf", list_abs_free (frees, t))];
24634
38db11874724 simplified PrintMode interfaces;
wenzelm
parents: 24585
diff changeset
   925
    val s = PrintMode.setmp [] (fn () => "structure TestTerm =\nstruct\n\n" ^
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   926
      space_implode "\n" (map snd code) ^
16649
d88271eb5b26 Implemented modular code generation.
berghofe
parents: 16458
diff changeset
   927
      "\nopen Generated;\n\n" ^ Pretty.string_of
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   928
        (Pretty.block [Pretty.str "val () = Codegen.test_fn :=",
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   929
          Pretty.brk 1, Pretty.str ("(fn i =>"), Pretty.brk 1,
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   930
          Pretty.blk (0, [Pretty.str "let", Pretty.brk 1,
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   931
            Pretty.blk (0, separate Pretty.fbrk (map (fn ((s, T), s') =>
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   932
              Pretty.block [Pretty.str ("val " ^ s' ^ " ="), Pretty.brk 1,
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   933
              mk_gen gr "Generated" false [] "" T, Pretty.brk 1,
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   934
              Pretty.str "i;"]) frees')),
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   935
            Pretty.brk 1, Pretty.str "in", Pretty.brk 1,
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   936
            Pretty.block [Pretty.str "if ",
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   937
              mk_app false (Pretty.str "testf") (map (Pretty.str o snd) frees'),
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   938
              Pretty.brk 1, Pretty.str "then NONE",
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   939
              Pretty.brk 1, Pretty.str "else ",
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   940
              Pretty.block [Pretty.str "SOME ", Pretty.block (Pretty.str "[" ::
19482
9f11af8f7ef9 tuned basic list operators (flat, maps, map_filter);
wenzelm
parents: 19473
diff changeset
   941
                flat (separate [Pretty.str ",", Pretty.brk 1]
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   942
                  (map (fn ((s, T), s') => [Pretty.block
21056
2cfe839e8d58 Symtab.foldl replaced by Symtab.fold
haftmann
parents: 21002
diff changeset
   943
                    [Pretty.str ("(" ^ quote (Symbol.escape s) ^ ","), Pretty.brk 1,
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
   944
                     mk_app false (mk_term_of gr "Generated" false T)
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
   945
                       [Pretty.str s'], Pretty.str ")"]]) frees')) @
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   946
                  [Pretty.str "]"])]],
14980
267cc670317a got rid of Output.output for default print mode;
wenzelm
parents: 14886
diff changeset
   947
            Pretty.brk 1, Pretty.str "end"]), Pretty.str ");"]) ^
17638
6de497c99e4c Fixed print mode problem in test_term.
berghofe
parents: 17549
diff changeset
   948
      "\n\nend;\n") ();
24655
24b630fd008f - eval_term no longer computes result during compile time
berghofe
parents: 24634
diff changeset
   949
    val _ = ML_Context.use_mltext s false (SOME (Context.Theory thy));
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   950
    fun iter f k = if k > i then NONE
14135
f8a25218b423 test_term now handles Match exception raised in generated code.
berghofe
parents: 14110
diff changeset
   951
      else (case (f () handle Match =>
24456
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   952
          (if quiet then ()
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   953
           else warning "Exception Match raised in generated code"; NONE)) of
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   954
        NONE => iter f (k+1) | SOME x => SOME x);
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   955
    fun test k = if k > sz then NONE
24456
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   956
      else (if quiet then () else priority ("Test data size: " ^ string_of_int k);
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   957
        case iter (fn () => !test_fn k) 1 of
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15398
diff changeset
   958
          NONE => test (k+1) | SOME x => SOME x);
17638
6de497c99e4c Fixed print mode problem in test_term.
berghofe
parents: 17549
diff changeset
   959
  in test 0 end;
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   960
24565
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
   961
fun test_goal quiet ({size, iterations, default_type}, tvinsts) i assms state =
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   962
  let
24456
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   963
    val thy = Proof.theory_of state;
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   964
    fun strip (Const ("all", _) $ Abs (_, _, t)) = strip t
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
   965
      | strip t = t;
24565
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
   966
    val (_, (_, st)) = Proof.get_goal state;
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
   967
    val (gi, frees) = Logic.goal_params (prop_of st) i;
20548
8ef25fe585a8 renamed Term.map_term_types to Term.map_types (cf. Term.fold_types);
wenzelm
parents: 20286
diff changeset
   968
    val gi' = ObjectLogic.atomize_term thy (map_types
24655
24b630fd008f - eval_term no longer computes result during compile time
berghofe
parents: 24634
diff changeset
   969
      (map_type_tfree (fn p as (s, S) =>
24b630fd008f - eval_term no longer computes result during compile time
berghofe
parents: 24634
diff changeset
   970
        let val T = the_default (the_default (TFree p) default_type)
24b630fd008f - eval_term no longer computes result during compile time
berghofe
parents: 24634
diff changeset
   971
          (AList.lookup (op =) tvinsts s)
24b630fd008f - eval_term no longer computes result during compile time
berghofe
parents: 24634
diff changeset
   972
        in if Sign.of_sort thy (T, S) then T
24b630fd008f - eval_term no longer computes result during compile time
berghofe
parents: 24634
diff changeset
   973
          else error ("Type " ^ Sign.string_of_typ thy T ^
24b630fd008f - eval_term no longer computes result during compile time
berghofe
parents: 24634
diff changeset
   974
            " to be substituted for variable " ^
24b630fd008f - eval_term no longer computes result during compile time
berghofe
parents: 24634
diff changeset
   975
            Sign.string_of_typ thy (TFree p) ^ "\ndoes not have sort " ^
24b630fd008f - eval_term no longer computes result during compile time
berghofe
parents: 24634
diff changeset
   976
            Sign.string_of_sort thy S)
24b630fd008f - eval_term no longer computes result during compile time
berghofe
parents: 24634
diff changeset
   977
        end))
24456
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   978
      (Logic.list_implies (assms, subst_bounds (frees, strip gi))));
24565
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
   979
  in test_term thy quiet size iterations gi' end;
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
   980
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
   981
fun pretty_counterex ctxt NONE = Pretty.str "No counterexamples found."
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
   982
  | pretty_counterex ctxt (SOME cex) =
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
   983
      Pretty.chunks (Pretty.str "Counterexample found:\n" ::
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
   984
        map (fn (s, t) =>
24920
2a45e400fdad generic Syntax.pretty/string_of operations;
wenzelm
parents: 24908
diff changeset
   985
          Pretty.block [Pretty.str (s ^ " ="), Pretty.brk 1, Syntax.pretty_term ctxt t]) cex);
24456
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   986
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   987
val auto_quickcheck = ref true;
24805
34cbfb87dfe8 auto_quickcheck: pervasive options, turned time_limit into plain int, simplified exception handling;
wenzelm
parents: 24707
diff changeset
   988
val auto_quickcheck_time_limit = ref 5000;
24456
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   989
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
   990
fun test_goal' int state =
24565
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
   991
  let
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
   992
    val ctxt = Proof.context_of state;
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
   993
    val assms = map term_of (Assumption.assms_of ctxt)
24655
24b630fd008f - eval_term no longer computes result during compile time
berghofe
parents: 24634
diff changeset
   994
    val params = get_test_params (Proof.theory_of state)
25309
30142fd3babf autoquickcheck message
haftmann
parents: 25009
diff changeset
   995
    fun test state =
25358
7399b2480be8 tuned messages;
wenzelm
parents: 25309
diff changeset
   996
      let val _ = Output.priority "Auto quickcheck ..." in
7399b2480be8 tuned messages;
wenzelm
parents: 25309
diff changeset
   997
        case try (TimeLimit.timeLimit (Time.fromMilliseconds (!auto_quickcheck_time_limit))
7399b2480be8 tuned messages;
wenzelm
parents: 25309
diff changeset
   998
            (test_goal true (params, []) 1 assms)) state of
7399b2480be8 tuned messages;
wenzelm
parents: 25309
diff changeset
   999
          SOME cex => Proof.goal_message (fn () => Pretty.chunks [Pretty.str "",
25309
30142fd3babf autoquickcheck message
haftmann
parents: 25009
diff changeset
  1000
            Pretty.markup Markup.hilite [pretty_counterex ctxt cex]]) state
25358
7399b2480be8 tuned messages;
wenzelm
parents: 25309
diff changeset
  1001
        | _ => (Output.priority "Auto quickcheck: no counterexample found"; state)
25309
30142fd3babf autoquickcheck message
haftmann
parents: 25009
diff changeset
  1002
      end;
24456
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1003
  in
24565
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
  1004
    if int andalso !auto_quickcheck andalso not (!Toplevel.quiet)
25309
30142fd3babf autoquickcheck message
haftmann
parents: 25009
diff changeset
  1005
    then test state
24565
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
  1006
    else state
24805
34cbfb87dfe8 auto_quickcheck: pervasive options, turned time_limit into plain int, simplified exception handling;
wenzelm
parents: 24707
diff changeset
  1007
  end;
24456
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1008
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1009
val _ = Context.add_setup
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1010
  (Context.theory_map (Specification.add_theorem_hook test_goal'));
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1011
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1012
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
  1013
(**** Evaluator for terms ****)
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
  1014
24655
24b630fd008f - eval_term no longer computes result during compile time
berghofe
parents: 24634
diff changeset
  1015
val eval_result = ref (fn () => Bound 0);
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
  1016
25009
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1017
fun eval_term thy t =
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1018
  let val e = PrintMode.setmp [] (fn () =>
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1019
    let
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1020
      val _ = (null (term_tvars t) andalso null (term_tfrees t)) orelse
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1021
        error "Term to be evaluated contains type variables";
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1022
      val _ = (null (term_vars t) andalso null (term_frees t)) orelse
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1023
        error "Term to be evaluated contains variables";
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1024
      val (code, gr) = setmp mode ["term_of"]
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1025
        (generate_code_i thy [] "Generated")
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1026
        [("result", Abs ("x", TFree ("'a", []), t))];
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1027
      val s = "structure EvalTerm =\nstruct\n\n" ^
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1028
        space_implode "\n" (map snd code) ^
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1029
        "\nopen Generated;\n\n" ^ Pretty.string_of
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1030
          (Pretty.block [Pretty.str "val () = Codegen.eval_result := (fn () =>",
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1031
            Pretty.brk 1,
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1032
            mk_app false (mk_term_of gr "Generated" false (fastype_of t))
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1033
              [Pretty.str "(result ())"],
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1034
            Pretty.str ");"]) ^
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1035
        "\n\nend;\n";
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1036
      val _ = ML_Context.use_mltext s false (SOME (Context.Theory thy))
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1037
    in !eval_result end) ();
61946780de00 eval_term: moved actual evaluation out of CRITICAL section;
wenzelm
parents: 24920
diff changeset
  1038
  in e () end;
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
  1039
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
  1040
fun print_evaluated_term s = Toplevel.keep (fn state =>
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
  1041
  let
21506
b2a673894ce5 prefer Proof.context over Context.generic;
wenzelm
parents: 21478
diff changeset
  1042
    val ctxt = Toplevel.context_of state;
21002
c879f0150db9 print_evaluated_term: Toplevel.context_of;
wenzelm
parents: 20926
diff changeset
  1043
    val thy = ProofContext.theory_of ctxt;
24508
c8b82fec6447 replaced ProofContext.read_term/prop by general Syntax.read_term/prop;
wenzelm
parents: 24469
diff changeset
  1044
    val t = eval_term thy (Syntax.read_term ctxt s);
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
  1045
    val T = Term.type_of t;
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
  1046
  in
24585
haftmann
parents: 24565
diff changeset
  1047
    Pretty.writeln
24920
2a45e400fdad generic Syntax.pretty/string_of operations;
wenzelm
parents: 24908
diff changeset
  1048
      (Pretty.block [Pretty.quote (Syntax.pretty_term ctxt t), Pretty.fbrk,
2a45e400fdad generic Syntax.pretty/string_of operations;
wenzelm
parents: 24908
diff changeset
  1049
        Pretty.str "::", Pretty.brk 1, Pretty.quote (Syntax.pretty_typ ctxt T)])
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
  1050
  end);
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
  1051
20599
65bd267ae23f moved base setup for evaluation oracle hier
haftmann
parents: 20548
diff changeset
  1052
exception Evaluation of term;
65bd267ae23f moved base setup for evaluation oracle hier
haftmann
parents: 20548
diff changeset
  1053
65bd267ae23f moved base setup for evaluation oracle hier
haftmann
parents: 20548
diff changeset
  1054
fun evaluation_oracle (thy, Evaluation t) =
65bd267ae23f moved base setup for evaluation oracle hier
haftmann
parents: 20548
diff changeset
  1055
  Logic.mk_equals (t, eval_term thy t);
65bd267ae23f moved base setup for evaluation oracle hier
haftmann
parents: 20548
diff changeset
  1056
65bd267ae23f moved base setup for evaluation oracle hier
haftmann
parents: 20548
diff changeset
  1057
fun evaluation_conv ct =
22596
d0d2af4db18f rep_thm/cterm/ctyp: removed obsolete sign field;
wenzelm
parents: 22144
diff changeset
  1058
  let val {thy, t, ...} = rep_cterm ct
24456
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1059
  in Thm.invoke_oracle_i thy "Pure.evaluation" (thy, Evaluation t) end;
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1060
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1061
val _ = Context.add_setup
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1062
  (Theory.add_oracle ("evaluation", evaluation_oracle));
20599
65bd267ae23f moved base setup for evaluation oracle hier
haftmann
parents: 20548
diff changeset
  1063
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
  1064
12452
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
  1065
(**** Interface ****)
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
  1066
24634
38db11874724 simplified PrintMode interfaces;
wenzelm
parents: 24585
diff changeset
  1067
val str = PrintMode.setmp [] Pretty.str;
13731
e2d17090052b Parameters in definitions are now renamed to avoid clashes with
berghofe
parents: 13073
diff changeset
  1068
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1069
fun parse_mixfix rd s =
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1070
  (case Scan.finite Symbol.stopper (Scan.repeat
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1071
     (   $$ "_" >> K Arg
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1072
      || $$ "?" >> K Ignore
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
  1073
      || $$ "\\<module>" >> K Module
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1074
      || $$ "/" |-- Scan.repeat ($$ " ") >> (Pretty o Pretty.brk o length)
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1075
      || $$ "{" |-- $$ "*" |-- Scan.repeat1
23784
75e6b9dd5336 Symbol.not_eof/sync is superceded by Symbol.is_regular (rules out further control symbols);
wenzelm
parents: 23655
diff changeset
  1076
           (   $$ "'" |-- Scan.one Symbol.is_regular
75e6b9dd5336 Symbol.not_eof/sync is superceded by Symbol.is_regular (rules out further control symbols);
wenzelm
parents: 23655
diff changeset
  1077
            || Scan.unless ($$ "*" -- $$ "}") (Scan.one Symbol.is_regular)) --|
12452
68493b92e7a6 - Added code generator interface for types
berghofe
parents: 12311
diff changeset
  1078
         $$ "*" --| $$ "}" >> (Quote o rd o implode)
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1079
      || Scan.repeat1
23784
75e6b9dd5336 Symbol.not_eof/sync is superceded by Symbol.is_regular (rules out further control symbols);
wenzelm
parents: 23655
diff changeset
  1080
           (   $$ "'" |-- Scan.one Symbol.is_regular
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
  1081
            || Scan.unless ($$ "_" || $$ "?" || $$ "\\<module>" || $$ "/" || $$ "{" |-- $$ "*")
23784
75e6b9dd5336 Symbol.not_eof/sync is superceded by Symbol.is_regular (rules out further control symbols);
wenzelm
parents: 23655
diff changeset
  1082
                 (Scan.one Symbol.is_regular)) >> (Pretty o str o implode)))
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1083
       (Symbol.explode s) of
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1084
     (p, []) => p
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1085
   | _ => error ("Malformed annotation: " ^ quote s));
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1086
24456
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1087
val _ = Context.add_setup
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1088
  (fold assoc_type [("fun", (parse_mixfix (K dummyT) "(_ ->/ _)",
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1089
     [("term_of",
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1090
       "fun term_of_fun_type _ T _ U _ = Free (\"<function>\", T --> U);\n"),
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1091
      ("test",
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1092
       "fun gen_fun_type _ G i =\n\
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1093
       \  let\n\
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1094
       \    val f = ref (fn x => raise Match);\n\
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1095
       \    val _ = (f := (fn x =>\n\
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1096
       \      let\n\
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1097
       \        val y = G i;\n\
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1098
       \        val f' = !f\n\
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1099
       \      in (f := (fn x' => if x = x' then y else f' x'); y) end))\n\
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1100
       \  in (fn x => !f x) end;\n")]))]);
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1101
15801
d2f5ca3c048d superceded by Pure.thy and CPure.thy;
wenzelm
parents: 15664
diff changeset
  1102
17057
0934ac31985f OuterKeyword;
wenzelm
parents: 16769
diff changeset
  1103
structure P = OuterParse and K = OuterKeyword;
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1104
24867
e5b55d7be9bb simplified interfaces for outer syntax;
wenzelm
parents: 24805
diff changeset
  1105
val _ = OuterSyntax.keywords ["attach", "file", "contains"];
e5b55d7be9bb simplified interfaces for outer syntax;
wenzelm
parents: 24805
diff changeset
  1106
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1107
fun strip_whitespace s = implode (fst (take_suffix (equal "\n" orf equal " ")
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1108
  (snd (take_prefix (equal "\n" orf equal " ") (explode s))))) ^ "\n";
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
  1109
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
  1110
val parse_attach = Scan.repeat (P.$$$ "attach" |--
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
  1111
  Scan.optional (P.$$$ "(" |-- P.xname --| P.$$$ ")") "" --
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1112
    (P.verbatim >> strip_whitespace));
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
  1113
24867
e5b55d7be9bb simplified interfaces for outer syntax;
wenzelm
parents: 24805
diff changeset
  1114
val _ =
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1115
  OuterSyntax.command "types_code"
11546
wenzelm
parents: 11539
diff changeset
  1116
  "associate types with target language types" K.thy_decl
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
  1117
    (Scan.repeat1 (P.xname --| P.$$$ "(" -- P.string --| P.$$$ ")" -- parse_attach) >>
22921
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
  1118
     (fn xs => Toplevel.theory (fn thy => fold (assoc_type o
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
  1119
       (fn ((name, mfx), aux) => (name, (parse_mixfix
24707
dfeb98f84e93 Syntax.parse/check/read;
wenzelm
parents: 24688
diff changeset
  1120
         (Syntax.read_typ_global thy) mfx, aux)))) xs thy)));
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1121
24867
e5b55d7be9bb simplified interfaces for outer syntax;
wenzelm
parents: 24805
diff changeset
  1122
val _ =
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1123
  OuterSyntax.command "consts_code"
11546
wenzelm
parents: 11539
diff changeset
  1124
  "associate constants with target language code" K.thy_decl
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1125
    (Scan.repeat1
22921
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
  1126
       (P.term --|
16769
7f188f2127f7 Implemented mechanism for attaching auxiliary code to consts_code and
berghofe
parents: 16649
diff changeset
  1127
        P.$$$ "(" -- P.string --| P.$$$ ")" -- parse_attach) >>
22921
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
  1128
     (fn xs => Toplevel.theory (fn thy => fold (assoc_const o 
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
  1129
       (fn ((const, mfx), aux) =>
475ff421a6a3 consts in consts_code Isar commands are now referred to by usual term syntax
haftmann
parents: 22846
diff changeset
  1130
         (const, (parse_mixfix (Sign.read_term thy) mfx, aux)))) xs thy)));
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1131
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1132
fun parse_code lib =
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1133
  Scan.optional (P.$$$ "(" |-- P.enum "," P.xname --| P.$$$ ")") (!mode) --
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1134
  (if lib then Scan.optional P.name "" else P.name) --
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1135
  Scan.option (P.$$$ "file" |-- P.name) --
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1136
  (if lib then Scan.succeed []
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1137
   else Scan.optional (P.$$$ "imports" |-- Scan.repeat1 P.name) []) --|
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1138
  P.$$$ "contains" --
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1139
  (   Scan.repeat1 (P.name --| P.$$$ "=" -- P.term)
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1140
   || Scan.repeat1 (P.term >> pair "")) >>
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1141
  (fn ((((mode', module), opt_fname), modules), xs) => Toplevel.theory (fn thy =>
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1142
     let
19299
5f0610aafc48 remove (op =);
wenzelm
parents: 19119
diff changeset
  1143
       val mode'' = (if lib then insert (op =) "library" else I) (remove (op =) "library" mode');
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1144
       val (code, gr) = setmp mode mode'' (generate_code thy modules module) xs
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1145
     in ((case opt_fname of
24655
24b630fd008f - eval_term no longer computes result during compile time
berghofe
parents: 24634
diff changeset
  1146
         NONE => ML_Context.use_mltext (space_implode "\n" (map snd code))
24b630fd008f - eval_term no longer computes result during compile time
berghofe
parents: 24634
diff changeset
  1147
           false (SOME (Context.Theory thy))
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1148
       | SOME fname =>
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1149
           if lib then
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1150
             app (fn (name, s) => File.write
21858
05f57309170c avoid conflict with Alice keywords: renamed pack -> implode, unpack -> explode, any -> many, avoided assert;
wenzelm
parents: 21836
diff changeset
  1151
                 (Path.append (Path.explode fname) (Path.basic (name ^ ".ML"))) s)
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1152
               (("ROOT", implode (map (fn (name, _) =>
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1153
                   "use \"" ^ name ^ ".ML\";\n") code)) :: code)
21858
05f57309170c avoid conflict with Alice keywords: renamed pack -> implode, unpack -> explode, any -> many, avoided assert;
wenzelm
parents: 21836
diff changeset
  1154
           else File.write (Path.explode fname) (snd (hd code)));
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1155
           if lib then thy
17412
e26cb20ef0cc TableFun/Symtab: curried lookup and update;
wenzelm
parents: 17261
diff changeset
  1156
           else map_modules (Symtab.update (module, gr)) thy)
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1157
     end));
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1158
24867
e5b55d7be9bb simplified interfaces for outer syntax;
wenzelm
parents: 24805
diff changeset
  1159
val _ =
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1160
  OuterSyntax.command "code_library"
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1161
    "generates code for terms (one structure for each theory)" K.thy_decl
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1162
    (parse_code true);
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1163
24867
e5b55d7be9bb simplified interfaces for outer syntax;
wenzelm
parents: 24805
diff changeset
  1164
val _ =
17144
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1165
  OuterSyntax.command "code_module"
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1166
    "generates code for terms (single structure, incremental)" K.thy_decl
6642e0f96f44 Implemented incremental code generation.
berghofe
parents: 17057
diff changeset
  1167
    (parse_code false);
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1168
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1169
val params =
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1170
  [("size", P.nat >> (K o set_size)),
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1171
   ("iterations", P.nat >> (K o set_iterations)),
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1172
   ("default_type", P.typ >> set_default_type)];
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1173
24022
wenzelm
parents: 23931
diff changeset
  1174
val parse_test_params = P.short_ident :|-- (fn s =>
wenzelm
parents: 23931
diff changeset
  1175
  P.$$$ "=" |-- (AList.lookup (op =) params s |> the_default Scan.fail));
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1176
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1177
fun parse_tyinst xs =
16458
4c6fd0c01d28 accomodate change of TheoryDataFun;
wenzelm
parents: 16364
diff changeset
  1178
  (P.type_ident --| P.$$$ "=" -- P.typ >> (fn (v, s) => fn thy =>
24707
dfeb98f84e93 Syntax.parse/check/read;
wenzelm
parents: 24688
diff changeset
  1179
    fn (x, ys) => (x, (v, Syntax.read_typ_global thy s) :: ys))) xs;
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1180
24867
e5b55d7be9bb simplified interfaces for outer syntax;
wenzelm
parents: 24805
diff changeset
  1181
val _ =
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1182
  OuterSyntax.command "quickcheck_params" "set parameters for random testing" K.thy_decl
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1183
    (P.$$$ "[" |-- P.list1 parse_test_params --| P.$$$ "]" >>
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1184
      (fn fs => Toplevel.theory (fn thy =>
24456
8eb0f4a36d04 - restored old setup
berghofe
parents: 24293
diff changeset
  1185
         map_test_params (Library.apply (map (fn f => f thy) fs)) thy)));
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1186
24867
e5b55d7be9bb simplified interfaces for outer syntax;
wenzelm
parents: 24805
diff changeset
  1187
val _ =
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1188
  OuterSyntax.command "quickcheck" "try to find counterexample for subgoal" K.diag
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1189
  (Scan.option (P.$$$ "[" |-- P.list1
16458
4c6fd0c01d28 accomodate change of TheoryDataFun;
wenzelm
parents: 16364
diff changeset
  1190
    (   parse_test_params >> (fn f => fn thy => apfst (f thy))
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1191
     || parse_tyinst) --| P.$$$ "]") -- Scan.optional P.nat 1 >>
24565
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
  1192
    (fn (ps, g) => Toplevel.keep (fn st => Toplevel.proof_of st |>
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
  1193
      test_goal false (Library.apply (the_default []
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
  1194
          (Option.map (map (fn f => f (Toplevel.theory_of st))) ps))
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
  1195
        (get_test_params (Toplevel.theory_of st), [])) g [] |>
08578e380a41 Auto quickcheck now displays counterexample using Proof.goal_message
berghofe
parents: 24508
diff changeset
  1196
      pretty_counterex (Toplevel.context_of st) |> Pretty.writeln)));
14105
85d1a908f024 Added functions for random testing.
berghofe
parents: 13886
diff changeset
  1197
24867
e5b55d7be9bb simplified interfaces for outer syntax;
wenzelm
parents: 24805
diff changeset
  1198
val _ =
17549
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
  1199
  OuterSyntax.improper_command "value" "read, evaluate and print term" K.diag
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
  1200
    (P.term >> (Toplevel.no_timing oo print_evaluated_term));
ee4408eac12c - Added eval_term function and value command
berghofe
parents: 17521
diff changeset
  1201
11520
ae738c1ee155 Initial version of generic code generator.
berghofe
parents:
diff changeset
  1202
end;
24805
34cbfb87dfe8 auto_quickcheck: pervasive options, turned time_limit into plain int, simplified exception handling;
wenzelm
parents: 24707
diff changeset
  1203
34cbfb87dfe8 auto_quickcheck: pervasive options, turned time_limit into plain int, simplified exception handling;
wenzelm
parents: 24707
diff changeset
  1204
val auto_quickcheck = Codegen.auto_quickcheck;
34cbfb87dfe8 auto_quickcheck: pervasive options, turned time_limit into plain int, simplified exception handling;
wenzelm
parents: 24707
diff changeset
  1205
val auto_quickcheck_time_limit = Codegen.auto_quickcheck_time_limit;
34cbfb87dfe8 auto_quickcheck: pervasive options, turned time_limit into plain int, simplified exception handling;
wenzelm
parents: 24707
diff changeset
  1206