author | blanchet |
Thu, 05 Aug 2010 20:17:50 +0200 | |
changeset 38209 | 3d1d928dce50 |
parent 38180 | 7a88032f9265 |
child 39001 | 42e6eb597c30 |
permissions | -rw-r--r-- |
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(* Title: HOL/Tools/Nitpick/nitpick_isar.ML |
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Author: Jasmin Blanchette, TU Muenchen |
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Copyright 2008, 2009, 2010 |
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Adds the "nitpick" and "nitpick_params" commands to Isabelle/Isar's outer |
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syntax. |
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*) |
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signature NITPICK_ISAR = |
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sig |
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type params = Nitpick.params |
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||
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val auto: bool Unsynchronized.ref |
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val default_params : theory -> (string * string) list -> params |
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val setup : theory -> theory |
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end; |
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structure Nitpick_Isar : NITPICK_ISAR = |
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struct |
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||
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open Nitpick_Util |
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open Nitpick_HOL |
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open Nitpick_Rep |
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open Nitpick_Nut |
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open Nitpick |
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||
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val auto = Unsynchronized.ref false; |
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plain add_preference, no setmp_CRITICAL required;
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val _ = |
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ProofGeneralPgip.add_preference Preferences.category_tracing |
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(Preferences.bool_pref auto "auto-nitpick" |
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"Whether to run Nitpick automatically.") |
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type raw_param = string * string list |
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val default_default_params = |
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[("card", "1\<midarrow>10"), |
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("iter", "0,1,2,4,8,12,16,20,24,28"), |
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("bits", "1,2,3,4,6,8,10,12,14,16"), |
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("bisim_depth", "9"), |
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("box", "smart"), |
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("finitize", "smart"), |
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("mono", "smart"), |
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("std", "true"), |
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("wf", "smart"), |
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("sat_solver", "smart"), |
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("batch_size", "smart"), |
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("blocking", "true"), |
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("falsify", "true"), |
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("user_axioms", "smart"), |
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("assms", "true"), |
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("merge_type_vars", "false"), |
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("binary_ints", "smart"), |
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("destroy_constrs", "true"), |
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("specialize", "true"), |
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("star_linear_preds", "true"), |
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("fast_descrs", "true"), |
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("peephole_optim", "true"), |
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("datatype_sym_break", "5"), |
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("kodkod_sym_break", "15"), |
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("timeout", "30 s"), |
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("tac_timeout", "500 ms"), |
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("max_threads", "0"), |
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("debug", "false"), |
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("verbose", "false"), |
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("overlord", "false"), |
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("show_datatypes", "false"), |
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("show_consts", "false"), |
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("format", "1"), |
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("atoms", ""), |
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("max_potential", "1"), |
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("max_genuine", "1"), |
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("check_potential", "false"), |
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("check_genuine", "false")] |
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val negated_params = |
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[("dont_box", "box"), |
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("dont_finitize", "finitize"), |
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("non_mono", "mono"), |
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("non_std", "std"), |
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("non_wf", "wf"), |
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("non_blocking", "blocking"), |
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("satisfy", "falsify"), |
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("no_user_axioms", "user_axioms"), |
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("no_assms", "assms"), |
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renamed Nitpick option "coalesce_type_vars" to "merge_type_vars" (shorter) and cleaned up old hacks that are no longer necessary
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("dont_merge_type_vars", "merge_type_vars"), |
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("unary_ints", "binary_ints"), |
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("dont_destroy_constrs", "destroy_constrs"), |
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("dont_specialize", "specialize"), |
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("dont_star_linear_preds", "star_linear_preds"), |
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("full_descrs", "fast_descrs"), |
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("no_peephole_optim", "peephole_optim"), |
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("no_debug", "debug"), |
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("quiet", "verbose"), |
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("no_overlord", "overlord"), |
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("hide_datatypes", "show_datatypes"), |
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("hide_consts", "show_consts"), |
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("trust_potential", "check_potential"), |
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("trust_genuine", "check_genuine")] |
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fun is_known_raw_param s = |
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AList.defined (op =) default_default_params s orelse |
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AList.defined (op =) negated_params s orelse |
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member (op =) ["max", "show_all", "whack", "eval", "expect"] s orelse |
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exists (fn p => String.isPrefix (p ^ " ") s) |
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["card", "max", "iter", "box", "dont_box", "finitize", "dont_finitize", |
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"mono", "non_mono", "std", "non_std", "wf", "non_wf", "format", |
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"atoms"] |
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fun check_raw_param (s, _) = |
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if is_known_raw_param s then () |
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else error ("Unknown parameter: " ^ quote s ^ ".") |
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fun unnegate_param_name name = |
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case AList.lookup (op =) negated_params name of |
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NONE => if String.isPrefix "dont_" name then SOME (unprefix "dont_" name) |
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else if String.isPrefix "non_" name then SOME (unprefix "non_" name) |
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else NONE |
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| some_name => some_name |
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fun normalize_raw_param (name, value) = |
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case unnegate_param_name name of |
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SOME name' => [(name', case value of |
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["false"] => ["true"] |
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| ["true"] => ["false"] |
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| [] => ["false"] |
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| _ => value)] |
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| NONE => if name = "show_all" then |
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[("show_datatypes", value), ("show_consts", value)] |
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else |
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[(name, value)] |
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merged, and renamed local "TheoryData" to "Data" (following common Isabelle conventions)
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structure Data = Theory_Data( |
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type T = raw_param list |
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val empty = map (apsnd single) default_default_params |
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val extend = I |
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fun merge (x, y) = AList.merge (op =) (K true) (x, y)) |
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val set_default_raw_param = |
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Data.map o fold (AList.update (op =)) o normalize_raw_param |
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val default_raw_params = Data.get |
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fun is_punctuation s = (s = "," orelse s = "-" orelse s = "\<midarrow>") |
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fun stringify_raw_param_value [] = "" |
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| stringify_raw_param_value [s] = s |
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| stringify_raw_param_value (s1 :: s2 :: ss) = |
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s1 ^ (if is_punctuation s1 orelse is_punctuation s2 then "" else " ") ^ |
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stringify_raw_param_value (s2 :: ss) |
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fun maxed_int_from_string min_int s = Int.max (min_int, the (Int.fromString s)) |
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fun extract_params ctxt auto default_params override_params = |
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let |
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val override_params = maps normalize_raw_param override_params |
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val raw_params = rev override_params @ rev default_params |
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val raw_lookup = AList.lookup (op =) raw_params |
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val lookup = Option.map stringify_raw_param_value o raw_lookup |
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val lookup_string = the_default "" o lookup |
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fun general_lookup_bool option default_value name = |
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case lookup name of |
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36380
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stop referring to Sledgehammer_Util stuff all over Nitpick code; instead, redeclare any needed function in Nitpick_Util as synonym for the Sledgehammer_Util function of the same name
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SOME s => parse_bool_option option name s |
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| NONE => default_value |
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val lookup_bool = the o general_lookup_bool false (SOME false) |
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val lookup_bool_option = general_lookup_bool true NONE |
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fun do_int name value = |
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case value of |
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SOME s => (case Int.fromString s of |
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SOME i => i |
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| NONE => error ("Parameter " ^ quote name ^ |
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" must be assigned an integer value.")) |
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| NONE => 0 |
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fun lookup_int name = do_int name (lookup name) |
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fun lookup_int_option name = |
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case lookup name of |
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SOME "smart" => NONE |
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| value => SOME (do_int name value) |
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fun int_range_from_string name min_int s = |
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let |
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val (k1, k2) = |
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(case space_explode "-" s of |
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[s] => the_default (s, s) (first_field "\<midarrow>" s) |
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| ["", s2] => ("-" ^ s2, "-" ^ s2) |
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| [s1, s2] => (s1, s2) |
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| _ => raise Option) |
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|> pairself (maxed_int_from_string min_int) |
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in if k1 <= k2 then k1 upto k2 else k1 downto k2 end |
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handle Option.Option => |
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error ("Parameter " ^ quote name ^ |
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" must be assigned a sequence of integers.") |
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fun int_seq_from_string name min_int s = |
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maps (int_range_from_string name min_int) (space_explode "," s) |
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fun lookup_int_seq name min_int = |
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case lookup name of |
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SOME s => (case int_seq_from_string name min_int s of |
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[] => [min_int] |
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| value => value) |
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| NONE => [min_int] |
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fun lookup_assigns read prefix default convert = |
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(NONE, convert (the_default default (lookup prefix))) |
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:: map (fn (name, value) => |
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(SOME (read (String.extract (name, size prefix + 1, NONE))), |
37260
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convert (stringify_raw_param_value value))) |
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(filter (String.isPrefix (prefix ^ " ") o fst) raw_params) |
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fun lookup_ints_assigns read prefix min_int = |
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lookup_assigns read prefix (signed_string_of_int min_int) |
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(int_seq_from_string prefix min_int) |
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fun lookup_bool_assigns read prefix = |
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lookup_assigns read prefix "" (the o parse_bool_option false prefix) |
33192 | 209 |
fun lookup_bool_option_assigns read prefix = |
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210 |
lookup_assigns read prefix "" (parse_bool_option true prefix) |
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211 |
fun lookup_strings_assigns read prefix = |
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212 |
lookup_assigns read prefix "" (space_explode " ") |
33192 | 213 |
fun lookup_time name = |
214 |
case lookup name of |
|
215 |
NONE => NONE |
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36380
1e8fcaccb3e8
stop referring to Sledgehammer_Util stuff all over Nitpick code; instead, redeclare any needed function in Nitpick_Util as synonym for the Sledgehammer_Util function of the same name
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parents:
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216 |
| SOME s => parse_time_option name s |
33192 | 217 |
val read_type_polymorphic = |
218 |
Syntax.read_typ ctxt #> Logic.mk_type |
|
219 |
#> singleton (Variable.polymorphic ctxt) #> Logic.dest_type |
|
220 |
val read_term_polymorphic = |
|
221 |
Syntax.read_term ctxt #> singleton (Variable.polymorphic ctxt) |
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val lookup_term_list_polymorphic = |
223 |
AList.lookup (op =) raw_params #> these #> map read_term_polymorphic |
|
33192 | 224 |
val read_const_polymorphic = read_term_polymorphic #> dest_Const |
225 |
val cards_assigns = lookup_ints_assigns read_type_polymorphic "card" 1 |
|
226 |
val maxes_assigns = lookup_ints_assigns read_const_polymorphic "max" ~1 |
|
227 |
val iters_assigns = lookup_ints_assigns read_const_polymorphic "iter" 0 |
|
34124
c4628a1dcf75
added support for binary nat/int representation to Nitpick
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parents:
34121
diff
changeset
|
228 |
val bitss = lookup_int_seq "bits" 1 |
33192 | 229 |
val bisim_depths = lookup_int_seq "bisim_depth" ~1 |
35665
ff2bf50505ab
added "finitize" option to Nitpick + remove dependency on "Coinductive_List"
blanchet
parents:
35280
diff
changeset
|
230 |
val boxes = lookup_bool_option_assigns read_type_polymorphic "box" |
ff2bf50505ab
added "finitize" option to Nitpick + remove dependency on "Coinductive_List"
blanchet
parents:
35280
diff
changeset
|
231 |
val finitizes = lookup_bool_option_assigns read_type_polymorphic "finitize" |
33192 | 232 |
val monos = lookup_bool_option_assigns read_type_polymorphic "mono" |
34982
7b8c366e34a2
added support for nonstandard models to Nitpick (based on an idea by Koen Claessen) and did other fixes to Nitpick
blanchet
parents:
34936
diff
changeset
|
233 |
val stds = lookup_bool_assigns read_type_polymorphic "std" |
33192 | 234 |
val wfs = lookup_bool_option_assigns read_const_polymorphic "wf" |
235 |
val sat_solver = lookup_string "sat_solver" |
|
236 |
val blocking = not auto andalso lookup_bool "blocking" |
|
237 |
val falsify = lookup_bool "falsify" |
|
238 |
val debug = not auto andalso lookup_bool "debug" |
|
239 |
val verbose = debug orelse (not auto andalso lookup_bool "verbose") |
|
240 |
val overlord = lookup_bool "overlord" |
|
241 |
val user_axioms = lookup_bool_option "user_axioms" |
|
242 |
val assms = lookup_bool "assms" |
|
38209 | 243 |
val whacks = lookup_term_list_polymorphic "whack" |
33556
cba22e2999d5
renamed Nitpick option "coalesce_type_vars" to "merge_type_vars" (shorter) and cleaned up old hacks that are no longer necessary
blanchet
parents:
33232
diff
changeset
|
244 |
val merge_type_vars = lookup_bool "merge_type_vars" |
34124
c4628a1dcf75
added support for binary nat/int representation to Nitpick
blanchet
parents:
34121
diff
changeset
|
245 |
val binary_ints = lookup_bool_option "binary_ints" |
33192 | 246 |
val destroy_constrs = lookup_bool "destroy_constrs" |
247 |
val specialize = lookup_bool "specialize" |
|
248 |
val star_linear_preds = lookup_bool "star_linear_preds" |
|
249 |
val fast_descrs = lookup_bool "fast_descrs" |
|
250 |
val peephole_optim = lookup_bool "peephole_optim" |
|
38124 | 251 |
val datatype_sym_break = lookup_int "datatype_sym_break" |
252 |
val kodkod_sym_break = lookup_int "kodkod_sym_break" |
|
33561
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
253 |
val timeout = if auto then NONE else lookup_time "timeout" |
33192 | 254 |
val tac_timeout = lookup_time "tac_timeout" |
255 |
val max_threads = Int.max (0, lookup_int "max_threads") |
|
37169
f69efa106feb
make Nitpick "show_all" option behave less surprisingly
blanchet
parents:
36960
diff
changeset
|
256 |
val show_datatypes = debug orelse lookup_bool "show_datatypes" |
f69efa106feb
make Nitpick "show_all" option behave less surprisingly
blanchet
parents:
36960
diff
changeset
|
257 |
val show_consts = debug orelse lookup_bool "show_consts" |
33192 | 258 |
val formats = lookup_ints_assigns read_term_polymorphic "format" 0 |
37260
dde817e6dfb1
added "atoms" option to Nitpick (request from Karlsruhe) + wrap Refute. functions to "nitpick_util.ML"
blanchet
parents:
37213
diff
changeset
|
259 |
val atomss = lookup_strings_assigns read_type_polymorphic "atoms" |
38209 | 260 |
val evals = lookup_term_list_polymorphic "eval" |
33561
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
261 |
val max_potential = |
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
262 |
if auto then 0 else Int.max (0, lookup_int "max_potential") |
33192 | 263 |
val max_genuine = Int.max (0, lookup_int "max_genuine") |
264 |
val check_potential = lookup_bool "check_potential" |
|
265 |
val check_genuine = lookup_bool "check_genuine" |
|
36390
eee4ee6a5cbe
remove "show_skolems" option and change style of record declarations
blanchet
parents:
36389
diff
changeset
|
266 |
val batch_size = |
eee4ee6a5cbe
remove "show_skolems" option and change style of record declarations
blanchet
parents:
36389
diff
changeset
|
267 |
case lookup_int_option "batch_size" of |
eee4ee6a5cbe
remove "show_skolems" option and change style of record declarations
blanchet
parents:
36389
diff
changeset
|
268 |
SOME n => Int.max (1, n) |
38180
7a88032f9265
bump up the max cardinalities, to use up more of the time given to us by the user
blanchet
parents:
38127
diff
changeset
|
269 |
| NONE => if debug then 1 else 50 |
33192 | 270 |
val expect = lookup_string "expect" |
271 |
in |
|
272 |
{cards_assigns = cards_assigns, maxes_assigns = maxes_assigns, |
|
34124
c4628a1dcf75
added support for binary nat/int representation to Nitpick
blanchet
parents:
34121
diff
changeset
|
273 |
iters_assigns = iters_assigns, bitss = bitss, bisim_depths = bisim_depths, |
35665
ff2bf50505ab
added "finitize" option to Nitpick + remove dependency on "Coinductive_List"
blanchet
parents:
35280
diff
changeset
|
274 |
boxes = boxes, finitizes = finitizes, monos = monos, stds = stds, |
ff2bf50505ab
added "finitize" option to Nitpick + remove dependency on "Coinductive_List"
blanchet
parents:
35280
diff
changeset
|
275 |
wfs = wfs, sat_solver = sat_solver, blocking = blocking, falsify = falsify, |
34982
7b8c366e34a2
added support for nonstandard models to Nitpick (based on an idea by Koen Claessen) and did other fixes to Nitpick
blanchet
parents:
34936
diff
changeset
|
276 |
debug = debug, verbose = verbose, overlord = overlord, |
38209 | 277 |
user_axioms = user_axioms, assms = assms, whacks = whacks, |
34124
c4628a1dcf75
added support for binary nat/int representation to Nitpick
blanchet
parents:
34121
diff
changeset
|
278 |
merge_type_vars = merge_type_vars, binary_ints = binary_ints, |
c4628a1dcf75
added support for binary nat/int representation to Nitpick
blanchet
parents:
34121
diff
changeset
|
279 |
destroy_constrs = destroy_constrs, specialize = specialize, |
36389
8228b3a4a2ba
remove "skolemize" option from Nitpick, since Skolemization is always useful
blanchet
parents:
36388
diff
changeset
|
280 |
star_linear_preds = star_linear_preds, fast_descrs = fast_descrs, |
38124 | 281 |
peephole_optim = peephole_optim, datatype_sym_break = datatype_sym_break, |
282 |
kodkod_sym_break = kodkod_sym_break, timeout = timeout, |
|
36389
8228b3a4a2ba
remove "skolemize" option from Nitpick, since Skolemization is always useful
blanchet
parents:
36388
diff
changeset
|
283 |
tac_timeout = tac_timeout, max_threads = max_threads, |
36390
eee4ee6a5cbe
remove "show_skolems" option and change style of record declarations
blanchet
parents:
36389
diff
changeset
|
284 |
show_datatypes = show_datatypes, show_consts = show_consts, |
37260
dde817e6dfb1
added "atoms" option to Nitpick (request from Karlsruhe) + wrap Refute. functions to "nitpick_util.ML"
blanchet
parents:
37213
diff
changeset
|
285 |
formats = formats, atomss = atomss, evals = evals, |
dde817e6dfb1
added "atoms" option to Nitpick (request from Karlsruhe) + wrap Refute. functions to "nitpick_util.ML"
blanchet
parents:
37213
diff
changeset
|
286 |
max_potential = max_potential, max_genuine = max_genuine, |
dde817e6dfb1
added "atoms" option to Nitpick (request from Karlsruhe) + wrap Refute. functions to "nitpick_util.ML"
blanchet
parents:
37213
diff
changeset
|
287 |
check_potential = check_potential, check_genuine = check_genuine, |
dde817e6dfb1
added "atoms" option to Nitpick (request from Karlsruhe) + wrap Refute. functions to "nitpick_util.ML"
blanchet
parents:
37213
diff
changeset
|
288 |
batch_size = batch_size, expect = expect} |
33192 | 289 |
end |
290 |
||
291 |
fun default_params thy = |
|
36610
bafd82950e24
renamed ProofContext.init to ProofContext.init_global to emphasize that this is not the real thing;
wenzelm
parents:
36607
diff
changeset
|
292 |
extract_params (ProofContext.init_global thy) false (default_raw_params thy) |
33192 | 293 |
o map (apsnd single) |
294 |
||
36960
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
295 |
val parse_key = Scan.repeat1 Parse.typ_group >> space_implode " " |
35964 | 296 |
val parse_value = |
36960
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
297 |
Scan.repeat1 (Parse.minus >> single |
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
298 |
|| Scan.repeat1 (Scan.unless Parse.minus Parse.name) |
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
299 |
|| Parse.$$$ "," |-- Parse.number >> prefix "," >> single) >> flat |
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
300 |
val parse_param = parse_key -- Scan.optional (Parse.$$$ "=" |-- parse_value) [] |
35968
b7f98ff9c7d9
simplify Nitpick parameter parsing code a little bit + make compile
blanchet
parents:
35964
diff
changeset
|
301 |
val parse_params = |
36960
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
302 |
Scan.optional (Parse.$$$ "[" |-- Parse.list parse_param --| Parse.$$$ "]") [] |
33192 | 303 |
|
304 |
fun handle_exceptions ctxt f x = |
|
305 |
f x |
|
306 |
handle ARG (loc, details) => |
|
307 |
error ("Bad argument(s) to " ^ quote loc ^ ": " ^ details ^ ".") |
|
308 |
| BAD (loc, details) => |
|
309 |
error ("Internal error (" ^ quote loc ^ "): " ^ details ^ ".") |
|
310 |
| NOT_SUPPORTED details => |
|
311 |
(warning ("Unsupported case: " ^ details ^ "."); x) |
|
312 |
| NUT (loc, us) => |
|
313 |
error ("Invalid intermediate term" ^ plural_s_for_list us ^ |
|
314 |
" (" ^ quote loc ^ "): " ^ |
|
315 |
commas (map (string_for_nut ctxt) us) ^ ".") |
|
316 |
| REP (loc, Rs) => |
|
317 |
error ("Invalid representation" ^ plural_s_for_list Rs ^ |
|
318 |
" (" ^ quote loc ^ "): " ^ commas (map string_for_rep Rs) ^ ".") |
|
319 |
| TERM (loc, ts) => |
|
320 |
error ("Invalid term" ^ plural_s_for_list ts ^ |
|
321 |
" (" ^ quote loc ^ "): " ^ |
|
322 |
commas (map (Syntax.string_of_term ctxt) ts) ^ ".") |
|
323 |
| TYPE (loc, Ts, ts) => |
|
324 |
error ("Invalid type" ^ plural_s_for_list Ts ^ |
|
325 |
(if null ts then |
|
326 |
"" |
|
327 |
else |
|
328 |
" for term" ^ plural_s_for_list ts ^ " " ^ |
|
329 |
commas (map (quote o Syntax.string_of_term ctxt) ts)) ^ |
|
330 |
" (" ^ quote loc ^ "): " ^ |
|
331 |
commas (map (Syntax.string_of_typ ctxt) Ts) ^ ".") |
|
332 |
| Refute.REFUTE (loc, details) => |
|
333 |
error ("Unhandled Refute error (" ^ quote loc ^ "): " ^ details ^ ".") |
|
334 |
||
34982
7b8c366e34a2
added support for nonstandard models to Nitpick (based on an idea by Koen Claessen) and did other fixes to Nitpick
blanchet
parents:
34936
diff
changeset
|
335 |
fun pick_nits override_params auto i step state = |
33192 | 336 |
let |
337 |
val thy = Proof.theory_of state |
|
338 |
val ctxt = Proof.context_of state |
|
339 |
val _ = List.app check_raw_param override_params |
|
340 |
val params as {blocking, debug, ...} = |
|
341 |
extract_params ctxt auto (default_raw_params thy) override_params |
|
342 |
fun go () = |
|
33561
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
343 |
(false, state) |
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
344 |
|> (if auto then perhaps o try |
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
345 |
else if debug then fn f => fn x => f x |
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
346 |
else handle_exceptions ctxt) |
34982
7b8c366e34a2
added support for nonstandard models to Nitpick (based on an idea by Koen Claessen) and did other fixes to Nitpick
blanchet
parents:
34936
diff
changeset
|
347 |
(fn (_, state) => pick_nits_in_subgoal state params auto i step |
34121
5e831d805118
get rid of polymorphic equality in Nitpick's code + a few minor cleanups
blanchet
parents:
33982
diff
changeset
|
348 |
|>> curry (op =) "genuine") |
33192 | 349 |
in |
33561
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
350 |
if auto orelse blocking then go () |
33604
d4220df6fde2
Toplevel.thread provides Isar-style exception output;
wenzelm
parents:
33601
diff
changeset
|
351 |
else (Toplevel.thread true (fn () => (go (); ())); (false, state)) |
33192 | 352 |
end |
353 |
||
35968
b7f98ff9c7d9
simplify Nitpick parameter parsing code a little bit + make compile
blanchet
parents:
35964
diff
changeset
|
354 |
fun nitpick_trans (params, i) = |
34982
7b8c366e34a2
added support for nonstandard models to Nitpick (based on an idea by Koen Claessen) and did other fixes to Nitpick
blanchet
parents:
34936
diff
changeset
|
355 |
Toplevel.keep (fn st => |
35968
b7f98ff9c7d9
simplify Nitpick parameter parsing code a little bit + make compile
blanchet
parents:
35964
diff
changeset
|
356 |
(pick_nits params false i (Toplevel.proof_position_of st) |
b7f98ff9c7d9
simplify Nitpick parameter parsing code a little bit + make compile
blanchet
parents:
35964
diff
changeset
|
357 |
(Toplevel.proof_of st); ())) |
33192 | 358 |
|
359 |
fun string_for_raw_param (name, value) = |
|
360 |
name ^ " = " ^ stringify_raw_param_value value |
|
361 |
||
35968
b7f98ff9c7d9
simplify Nitpick parameter parsing code a little bit + make compile
blanchet
parents:
35964
diff
changeset
|
362 |
fun nitpick_params_trans params = |
33192 | 363 |
Toplevel.theory |
35968
b7f98ff9c7d9
simplify Nitpick parameter parsing code a little bit + make compile
blanchet
parents:
35964
diff
changeset
|
364 |
(fold set_default_raw_param params |
33561
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
365 |
#> tap (fn thy => |
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
366 |
writeln ("Default parameters for Nitpick:\n" ^ |
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
367 |
(case rev (default_raw_params thy) of |
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
368 |
[] => "none" |
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
369 |
| params => |
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
370 |
(map check_raw_param params; |
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
371 |
params |> map string_for_raw_param |
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
372 |
|> sort_strings |> cat_lines))))) |
33192 | 373 |
|
35964 | 374 |
val parse_nitpick_command = |
36960
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
375 |
(parse_params -- Scan.optional Parse.nat 1) #>> nitpick_trans |
35964 | 376 |
val parse_nitpick_params_command = parse_params #>> nitpick_params_trans |
33192 | 377 |
|
36960
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
378 |
val _ = Outer_Syntax.improper_command "nitpick" |
36390
eee4ee6a5cbe
remove "show_skolems" option and change style of record declarations
blanchet
parents:
36389
diff
changeset
|
379 |
"try to find a counterexample for a given subgoal using Nitpick" |
36960
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
380 |
Keyword.diag parse_nitpick_command |
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
381 |
val _ = Outer_Syntax.command "nitpick_params" |
33192 | 382 |
"set and display the default parameters for Nitpick" |
36960
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
383 |
Keyword.thy_decl parse_nitpick_params_command |
33192 | 384 |
|
33561
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
385 |
fun auto_nitpick state = |
34982
7b8c366e34a2
added support for nonstandard models to Nitpick (based on an idea by Koen Claessen) and did other fixes to Nitpick
blanchet
parents:
34936
diff
changeset
|
386 |
if not (!auto) then (false, state) else pick_nits [] true 1 0 state |
33561
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
387 |
|
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
388 |
val setup = Auto_Counterexample.register_tool ("nitpick", auto_nitpick) |
ab01b72715ef
introduced Auto Nitpick in addition to Auto Quickcheck;
blanchet
parents:
33556
diff
changeset
|
389 |
|
33192 | 390 |
end; |