author | wenzelm |
Fri, 21 Mar 2014 20:33:56 +0100 | |
changeset 56245 | 84fc7dfa3cd4 |
parent 56208 | 06cc31dff138 |
child 56618 | 874bdedb2313 |
permissions | -rw-r--r-- |
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(* Title: Tools/Code/code_runtime.ML |
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Author: Florian Haftmann, TU Muenchen |
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Runtime services building on code generation into implementation language SML. |
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*) |
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signature CODE_RUNTIME = |
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sig |
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val target: string |
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val value: Proof.context -> |
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(Proof.context -> unit -> 'a) * ((unit -> 'a) -> Proof.context -> Proof.context) * string -> |
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string * string -> 'a |
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type 'a cookie = (Proof.context -> unit -> 'a) * ((unit -> 'a) -> Proof.context -> Proof.context) * string |
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val dynamic_value: 'a cookie -> Proof.context -> string option |
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-> ((term -> term) -> 'a -> 'a) -> term -> string list -> 'a option |
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val dynamic_value_strict: 'a cookie -> Proof.context -> string option |
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-> ((term -> term) -> 'a -> 'a) -> term -> string list -> 'a |
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val dynamic_value_exn: 'a cookie -> Proof.context -> string option |
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-> ((term -> term) -> 'a -> 'a) -> term -> string list -> 'a Exn.result |
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val static_value: 'a cookie -> Proof.context -> string option |
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-> ((term -> term) -> 'a -> 'a) -> string list -> Proof.context -> term -> 'a option |
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val static_value_strict: 'a cookie -> Proof.context -> string option |
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-> ((term -> term) -> 'a -> 'a) -> string list -> Proof.context -> term -> 'a |
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val static_value_exn: 'a cookie -> Proof.context -> string option |
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-> ((term -> term) -> 'a -> 'a) -> string list -> Proof.context -> term -> 'a Exn.result |
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val dynamic_holds_conv: Proof.context -> conv |
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val static_holds_conv: Proof.context -> string list -> Proof.context -> conv |
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val code_reflect: (string * string list option) list -> string list -> string |
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-> string option -> theory -> theory |
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datatype truth = Holds |
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val put_truth: (unit -> truth) -> Proof.context -> Proof.context |
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val trace: bool Unsynchronized.ref |
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val polyml_as_definition: (binding * typ) list -> Path.T list -> theory -> theory |
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end; |
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structure Code_Runtime : CODE_RUNTIME = |
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struct |
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open Basic_Code_Symbol; |
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open Basic_Code_Thingol; |
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Code_Runtime.value, corresponding to ML_Context.value; tuned
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(** evaluation **) |
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(* technical prerequisites *) |
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val this = "Code_Runtime"; |
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val s_truth = Long_Name.append this "truth"; |
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val s_Holds = Long_Name.append this "Holds"; |
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val target = "Eval"; |
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val structure_generated = "Generated_Code"; |
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datatype truth = Holds; |
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val _ = Theory.setup |
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(Code_Target.extend_target (target, (Code_ML.target_SML, I)) |
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#> Code_Target.set_printings (Type_Constructor (@{type_name prop}, |
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[(target, SOME (0, (K o K o K) (Code_Printer.str s_truth)))])) |
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#> Code_Target.set_printings (Constant (@{const_name Code_Generator.holds}, |
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[(target, SOME (Code_Printer.plain_const_syntax s_Holds))])) |
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#> Code_Target.add_reserved target this |
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#> fold (Code_Target.add_reserved target) ["oo", "ooo", "oooo", "upto", "downto", "orf", "andf"]); |
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(*avoid further pervasive infix names*) |
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val trace = Unsynchronized.ref false; |
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fun exec verbose code = |
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(if ! trace then tracing code else (); |
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ML_Context.exec (fn () => Secure.use_text ML_Env.local_context (0, "generated code") verbose code)); |
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fun value ctxt (get, put, put_ml) (prelude, value) = |
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let |
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val code = (prelude |
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^ "\nval _ = Context.set_thread_data (SOME (Context.map_proof (" ^ put_ml |
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^ " (fn () => " ^ value ^ ")) (ML_Context.the_generic_context ())))"); |
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val ctxt' = ctxt |
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|> put (fn () => error ("Bad evaluation for " ^ quote put_ml)) |
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|> Context.proof_map (exec false code); |
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in get ctxt' () end; |
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(* evaluation into target language values *) |
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type 'a cookie = (Proof.context -> unit -> 'a) * ((unit -> 'a) -> Proof.context -> Proof.context) * string; |
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fun reject_vars ctxt t = |
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((Sign.no_frees ctxt o Sign.no_vars ctxt o map_types (K dummyT)) t; t); |
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fun obtain_evaluator ctxt some_target program consts = |
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let |
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val evaluator' = Code_Target.evaluator ctxt (the_default target some_target) program consts false; |
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in |
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evaluator' |
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#> apfst (fn ml_modules => space_implode "\n\n" (map snd ml_modules)) |
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end; |
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fun evaluation cookie ctxt evaluator vs_t args = |
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let |
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val (program_code, value_name) = evaluator vs_t; |
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val value_code = space_implode " " |
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(value_name :: "()" :: map (enclose "(" ")") args); |
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in Exn.interruptible_capture (value ctxt cookie) (program_code, value_code) end; |
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fun partiality_as_none e = SOME (Exn.release e) |
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handle General.Match => NONE |
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| General.Bind => NONE |
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| General.Fail _ => NONE; |
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fun dynamic_value_exn cookie ctxt some_target postproc t args = |
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let |
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val _ = reject_vars ctxt t; |
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val _ = if ! trace |
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then tracing ("Evaluation of term " ^ quote (Syntax.string_of_term ctxt t)) |
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else () |
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fun evaluator program ((_, vs_ty), t) deps = |
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evaluation cookie ctxt (obtain_evaluator ctxt some_target program deps) (vs_ty, t) args; |
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in Code_Thingol.dynamic_value ctxt (Exn.map_result o postproc) evaluator t end; |
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fun dynamic_value_strict cookie ctxt some_target postproc t args = |
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Exn.release (dynamic_value_exn cookie ctxt some_target postproc t args); |
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fun dynamic_value cookie ctxt some_target postproc t args = |
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partiality_as_none (dynamic_value_exn cookie ctxt some_target postproc t args); |
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fun static_evaluator cookie ctxt some_target program consts' = |
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let |
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val evaluator = obtain_evaluator ctxt some_target program (map Constant consts'); |
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val evaluation' = evaluation cookie ctxt evaluator; |
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in fn _ => fn ((_, vs_ty), t) => fn _ => evaluation' (vs_ty, t) [] end; |
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fun static_value_exn cookie ctxt some_target postproc consts = |
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val evaluator = Code_Thingol.static_value ctxt (Exn.map_result o postproc) consts |
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(static_evaluator cookie ctxt some_target); |
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in fn ctxt' => evaluator ctxt' o reject_vars ctxt' end; |
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fun static_value_strict cookie ctxt some_target postproc consts = |
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Exn.release oo static_value_exn cookie ctxt some_target postproc consts; |
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fun static_value cookie thy some_target postproc consts = |
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partiality_as_none oo static_value_exn cookie thy some_target postproc consts; |
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(* evaluation for truth or nothing *) |
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structure Truth_Result = Proof_Data |
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( |
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type T = unit -> truth |
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(* FIXME avoid user error with non-user text *) |
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fun init _ () = error "Truth_Result" |
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); |
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val put_truth = Truth_Result.put; |
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val truth_cookie = (Truth_Result.get, put_truth, Long_Name.append this "put_truth"); |
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val reject_vars = fn ctxt => tap (reject_vars ctxt o Thm.term_of); |
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local |
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fun check_holds ctxt evaluator vs_t ct = |
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let |
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val thy = Proof_Context.theory_of ctxt; |
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val t = Thm.term_of ct; |
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val _ = if fastype_of t <> propT |
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then error ("Not a proposition: " ^ Syntax.string_of_term_global thy t) |
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else (); |
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val iff = Thm.cterm_of thy (Term.Const (@{const_name Pure.eq}, propT --> propT --> propT)); |
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val result = case partiality_as_none (evaluation truth_cookie ctxt evaluator vs_t []) |
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of SOME Holds => true |
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| _ => false; |
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in |
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Thm.mk_binop iff ct (if result then @{cprop "PROP Code_Generator.holds"} else ct) |
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end; |
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val (_, raw_check_holds_oracle) = Context.>>> (Context.map_theory_result |
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proper @{binding} antiquotations (relevant for formal references);
wenzelm
parents:
43560
diff
changeset
|
175 |
(Thm.add_oracle (@{binding holds_by_evaluation}, |
55757 | 176 |
fn (ctxt, evaluator, vs_t, ct) => check_holds ctxt evaluator vs_t ct))); |
39473
33638f4883ac
dynamic and static value computation; built-in evaluation of propositions
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parents:
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diff
changeset
|
177 |
|
55757 | 178 |
fun check_holds_oracle ctxt evaluator ((_, vs_ty), t) deps ct = |
179 |
raw_check_holds_oracle (ctxt, evaluator, (vs_ty, t), ct); |
|
41349
0e2a3f22f018
evaluator separating static and dynamic operations
haftmann
parents:
41348
diff
changeset
|
180 |
|
0e2a3f22f018
evaluator separating static and dynamic operations
haftmann
parents:
41348
diff
changeset
|
181 |
in |
39485
f7270a5e2550
closures preserve static serializer context for static evaluation; tuned
haftmann
parents:
39482
diff
changeset
|
182 |
|
55757 | 183 |
fun dynamic_holds_conv ctxt = Code_Thingol.dynamic_conv ctxt |
55147
bce3dbc11f95
prefer explicit code symbol type over ad-hoc name mangling
haftmann
parents:
53171
diff
changeset
|
184 |
(fn program => fn vs_t => fn deps => |
55757 | 185 |
check_holds_oracle ctxt (obtain_evaluator ctxt NONE program deps) vs_t deps) |
186 |
o reject_vars ctxt; |
|
39473
33638f4883ac
dynamic and static value computation; built-in evaluation of propositions
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parents:
39422
diff
changeset
|
187 |
|
55757 | 188 |
fun static_holds_conv ctxt consts = |
189 |
Code_Thingol.static_conv ctxt consts (fn program => fn consts' => |
|
190 |
let |
|
191 |
val evaluator' = obtain_evaluator ctxt NONE program (map Constant consts') |
|
192 |
in |
|
193 |
fn ctxt' => fn vs_t => fn deps => check_holds_oracle ctxt' evaluator' vs_t deps o reject_vars ctxt' |
|
194 |
end); |
|
195 |
||
196 |
(* o reject_vars ctxt'*) |
|
41349
0e2a3f22f018
evaluator separating static and dynamic operations
haftmann
parents:
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diff
changeset
|
197 |
|
0e2a3f22f018
evaluator separating static and dynamic operations
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parents:
41348
diff
changeset
|
198 |
end; (*local*) |
39404
a8c337299bc1
Code_Runtime.value, corresponding to ML_Context.value; tuned
haftmann
parents:
39401
diff
changeset
|
199 |
|
a8c337299bc1
Code_Runtime.value, corresponding to ML_Context.value; tuned
haftmann
parents:
39401
diff
changeset
|
200 |
|
a8c337299bc1
Code_Runtime.value, corresponding to ML_Context.value; tuned
haftmann
parents:
39401
diff
changeset
|
201 |
(** instrumentalization **) |
a8c337299bc1
Code_Runtime.value, corresponding to ML_Context.value; tuned
haftmann
parents:
39401
diff
changeset
|
202 |
|
55757 | 203 |
fun evaluation_code ctxt module_name tycos consts = |
33992 | 204 |
let |
55757 | 205 |
val thy = Proof_Context.theory_of ctxt; |
55188
7ca0204ece66
reduced prominence of "permissive code generation"
haftmann
parents:
55150
diff
changeset
|
206 |
val program = Code_Thingol.consts_program thy consts; |
48568 | 207 |
val (ml_modules, target_names) = |
55757 | 208 |
Code_Target.produce_code_for ctxt |
55683 | 209 |
target NONE module_name [] program false (map Constant consts @ map Type_Constructor tycos); |
48568 | 210 |
val ml_code = space_implode "\n\n" (map snd ml_modules); |
55147
bce3dbc11f95
prefer explicit code symbol type over ad-hoc name mangling
haftmann
parents:
53171
diff
changeset
|
211 |
val (consts', tycos') = chop (length consts) target_names; |
42359 | 212 |
val consts_map = map2 (fn const => |
213 |
fn NONE => |
|
214 |
error ("Constant " ^ (quote o Code.string_of_const thy) const ^ |
|
215 |
"\nhas a user-defined serialization") |
|
55147
bce3dbc11f95
prefer explicit code symbol type over ad-hoc name mangling
haftmann
parents:
53171
diff
changeset
|
216 |
| SOME const' => (const, const')) consts consts' |
42359 | 217 |
val tycos_map = map2 (fn tyco => |
218 |
fn NONE => |
|
55304 | 219 |
error ("Type " ^ quote (Proof_Context.markup_type ctxt tyco) ^ |
42359 | 220 |
"\nhas a user-defined serialization") |
55147
bce3dbc11f95
prefer explicit code symbol type over ad-hoc name mangling
haftmann
parents:
53171
diff
changeset
|
221 |
| SOME tyco' => (tyco, tyco')) tycos tycos'; |
34028
1e6206763036
split off evaluation mechanisms in separte module Code_Eval
haftmann
parents:
33992
diff
changeset
|
222 |
in (ml_code, (tycos_map, consts_map)) end; |
28054 | 223 |
|
224 |
||
39404
a8c337299bc1
Code_Runtime.value, corresponding to ML_Context.value; tuned
haftmann
parents:
39401
diff
changeset
|
225 |
(* by antiquotation *) |
28054 | 226 |
|
227 |
local |
|
228 |
||
38930
072363be3fd9
modernized; avoid pointless tinkering with structure names
haftmann
parents:
38929
diff
changeset
|
229 |
structure Code_Antiq_Data = Proof_Data |
28054 | 230 |
( |
38930
072363be3fd9
modernized; avoid pointless tinkering with structure names
haftmann
parents:
38929
diff
changeset
|
231 |
type T = (string list * string list) * (bool |
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
232 |
* (string * (string * string) list) lazy); |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
233 |
fun init _ = (([], []), (true, (Lazy.value ("", [])))); |
28054 | 234 |
); |
235 |
||
38930
072363be3fd9
modernized; avoid pointless tinkering with structure names
haftmann
parents:
38929
diff
changeset
|
236 |
val is_first_occ = fst o snd o Code_Antiq_Data.get; |
28054 | 237 |
|
30962 | 238 |
fun register_code new_tycos new_consts ctxt = |
28054 | 239 |
let |
38930
072363be3fd9
modernized; avoid pointless tinkering with structure names
haftmann
parents:
38929
diff
changeset
|
240 |
val ((tycos, consts), _) = Code_Antiq_Data.get ctxt; |
30962 | 241 |
val tycos' = fold (insert (op =)) new_tycos tycos; |
242 |
val consts' = fold (insert (op =)) new_consts consts; |
|
38930
072363be3fd9
modernized; avoid pointless tinkering with structure names
haftmann
parents:
38929
diff
changeset
|
243 |
val acc_code = Lazy.lazy (fn () => |
55757 | 244 |
evaluation_code ctxt structure_generated tycos' consts' |
40422
d425d1ed82af
corrected slip: must keep constant map, not type map; tuned code
haftmann
parents:
40421
diff
changeset
|
245 |
|> apsnd snd); |
38930
072363be3fd9
modernized; avoid pointless tinkering with structure names
haftmann
parents:
38929
diff
changeset
|
246 |
in Code_Antiq_Data.put ((tycos', consts'), (false, acc_code)) ctxt end; |
30962 | 247 |
|
248 |
fun register_const const = register_code [] [const]; |
|
28054 | 249 |
|
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
250 |
fun print_code is_first const ctxt = |
30962 | 251 |
let |
38930
072363be3fd9
modernized; avoid pointless tinkering with structure names
haftmann
parents:
38929
diff
changeset
|
252 |
val (_, (_, acc_code)) = Code_Antiq_Data.get ctxt; |
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
253 |
val (ml_code, consts_map) = Lazy.force acc_code; |
40422
d425d1ed82af
corrected slip: must keep constant map, not type map; tuned code
haftmann
parents:
40421
diff
changeset
|
254 |
val ml_code = if is_first then ml_code else ""; |
41486
82c1e348bc18
reverted 08240feb69c7 -- breaks positions of reports;
wenzelm
parents:
41472
diff
changeset
|
255 |
val body = "Isabelle." ^ the (AList.lookup (op =) consts_map const); |
41376
08240feb69c7
more robust ML antiquotations -- allow original tokens without adjacent whitespace;
wenzelm
parents:
41349
diff
changeset
|
256 |
in (ml_code, body) end; |
28054 | 257 |
|
258 |
in |
|
259 |
||
56069
451d5b73f8cf
simplified programming interface to define ML antiquotations -- NB: the transformed context ignores updates of the context parser;
wenzelm
parents:
55757
diff
changeset
|
260 |
fun ml_code_antiq raw_const ctxt = |
28054 | 261 |
let |
53169
e2d31807cbf6
clarified type ML_Context.antiq: context parser maintains compilation context, declaration is applied to final context;
wenzelm
parents:
52435
diff
changeset
|
262 |
val thy = Proof_Context.theory_of ctxt; |
e2d31807cbf6
clarified type ML_Context.antiq: context parser maintains compilation context, declaration is applied to final context;
wenzelm
parents:
52435
diff
changeset
|
263 |
val const = Code.check_const thy raw_const; |
e2d31807cbf6
clarified type ML_Context.antiq: context parser maintains compilation context, declaration is applied to final context;
wenzelm
parents:
52435
diff
changeset
|
264 |
val is_first = is_first_occ ctxt; |
56069
451d5b73f8cf
simplified programming interface to define ML antiquotations -- NB: the transformed context ignores updates of the context parser;
wenzelm
parents:
55757
diff
changeset
|
265 |
in (print_code is_first const, register_const const ctxt) end; |
30962 | 266 |
|
28054 | 267 |
end; (*local*) |
268 |
||
269 |
||
39404
a8c337299bc1
Code_Runtime.value, corresponding to ML_Context.value; tuned
haftmann
parents:
39401
diff
changeset
|
270 |
(* reflection support *) |
36470 | 271 |
|
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
272 |
fun check_datatype thy tyco some_consts = |
36470 | 273 |
let |
40726
16dcfedc4eb7
keep type variable arguments of datatype constructors in bookkeeping
haftmann
parents:
40711
diff
changeset
|
274 |
val constrs = (map fst o snd o fst o Code.get_type thy) tyco; |
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
275 |
val _ = case some_consts |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
276 |
of SOME consts => |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
277 |
let |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
278 |
val missing_constrs = subtract (op =) consts constrs; |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
279 |
val _ = if null missing_constrs then [] |
45430 | 280 |
else error ("Missing constructor(s) " ^ commas_quote missing_constrs |
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
281 |
^ " for datatype " ^ quote tyco); |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
282 |
val false_constrs = subtract (op =) constrs consts; |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
283 |
val _ = if null false_constrs then [] |
45430 | 284 |
else error ("Non-constructor(s) " ^ commas_quote false_constrs |
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
285 |
^ " for datatype " ^ quote tyco) |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
286 |
in () end |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
287 |
| NONE => (); |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
288 |
in (tyco, constrs) end; |
36470 | 289 |
|
290 |
fun add_eval_tyco (tyco, tyco') thy = |
|
291 |
let |
|
292 |
val k = Sign.arity_number thy tyco; |
|
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
293 |
fun pr pr' _ [] = tyco' |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
294 |
| pr pr' _ [ty] = |
36470 | 295 |
Code_Printer.concat [pr' Code_Printer.BR ty, tyco'] |
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
296 |
| pr pr' _ tys = |
36470 | 297 |
Code_Printer.concat [Code_Printer.enum "," "(" ")" (map (pr' Code_Printer.BR) tys), tyco'] |
298 |
in |
|
299 |
thy |
|
55150 | 300 |
|> Code_Target.set_printings (Type_Constructor (tyco, [(target, SOME (k, pr))])) |
36470 | 301 |
end; |
302 |
||
36514 | 303 |
fun add_eval_constr (const, const') thy = |
304 |
let |
|
305 |
val k = Code.args_number thy const; |
|
306 |
fun pr pr' fxy ts = Code_Printer.brackify fxy |
|
38922 | 307 |
(const' :: the_list (Code_Printer.tuplify pr' Code_Printer.BR (map fst ts))); |
36514 | 308 |
in |
309 |
thy |
|
55150 | 310 |
|> Code_Target.set_printings (Constant (const, |
52435
6646bb548c6b
migration from code_(const|type|class|instance) to code_printing and from code_module to code_identifier
haftmann
parents:
52434
diff
changeset
|
311 |
[(target, SOME (Code_Printer.simple_const_syntax (k, pr)))])) |
36514 | 312 |
end; |
313 |
||
55150 | 314 |
fun add_eval_const (const, const') = Code_Target.set_printings (Constant |
52435
6646bb548c6b
migration from code_(const|type|class|instance) to code_printing and from code_module to code_identifier
haftmann
parents:
52434
diff
changeset
|
315 |
(const, [(target, SOME (Code_Printer.simple_const_syntax (0, (K o K o K) const')))])); |
36470 | 316 |
|
39912
2ffe7060ca75
avoid antiquotation processing for code_reflect; moved ML_Context.value to Code_Runtime
haftmann
parents:
39816
diff
changeset
|
317 |
fun process_reflection (code, (tyco_map, (constr_map, const_map))) module_name NONE thy = |
38935
2cf3d8305b47
corrected misbehaved additional qualification of generated names
haftmann
parents:
38933
diff
changeset
|
318 |
thy |
2cf3d8305b47
corrected misbehaved additional qualification of generated names
haftmann
parents:
38933
diff
changeset
|
319 |
|> Code_Target.add_reserved target module_name |
39912
2ffe7060ca75
avoid antiquotation processing for code_reflect; moved ML_Context.value to Code_Runtime
haftmann
parents:
39816
diff
changeset
|
320 |
|> Context.theory_map (exec true code) |
38935
2cf3d8305b47
corrected misbehaved additional qualification of generated names
haftmann
parents:
38933
diff
changeset
|
321 |
|> fold (add_eval_tyco o apsnd Code_Printer.str) tyco_map |
2cf3d8305b47
corrected misbehaved additional qualification of generated names
haftmann
parents:
38933
diff
changeset
|
322 |
|> fold (add_eval_constr o apsnd Code_Printer.str) constr_map |
2cf3d8305b47
corrected misbehaved additional qualification of generated names
haftmann
parents:
38933
diff
changeset
|
323 |
|> fold (add_eval_const o apsnd Code_Printer.str) const_map |
39912
2ffe7060ca75
avoid antiquotation processing for code_reflect; moved ML_Context.value to Code_Runtime
haftmann
parents:
39816
diff
changeset
|
324 |
| process_reflection (code, _) _ (SOME file_name) thy = |
36470 | 325 |
let |
37950
bc285d91041e
moved basic thy file name operations from Thy_Load to Thy_Header;
wenzelm
parents:
37744
diff
changeset
|
326 |
val preamble = |
46737 | 327 |
"(* Generated from " ^ |
56208 | 328 |
Path.implode (Resources.thy_path (Path.basic (Context.theory_name thy))) ^ |
46737 | 329 |
"; DO NOT EDIT! *)"; |
39912
2ffe7060ca75
avoid antiquotation processing for code_reflect; moved ML_Context.value to Code_Runtime
haftmann
parents:
39816
diff
changeset
|
330 |
val _ = File.write (Path.explode file_name) (preamble ^ "\n\n" ^ code); |
36470 | 331 |
in |
332 |
thy |
|
333 |
end; |
|
334 |
||
335 |
fun gen_code_reflect prep_type prep_const raw_datatypes raw_functions module_name some_file thy = |
|
336 |
let |
|
55757 | 337 |
val ctxt = Proof_Context.init_global thy; |
36470 | 338 |
val datatypes = map (fn (raw_tyco, raw_cos) => |
55757 | 339 |
(prep_type ctxt raw_tyco, (Option.map o map) (prep_const thy) raw_cos)) raw_datatypes; |
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
340 |
val (tycos, constrs) = map_split (uncurry (check_datatype thy)) datatypes |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
341 |
|> apsnd flat; |
36470 | 342 |
val functions = map (prep_const thy) raw_functions; |
55757 | 343 |
val result = evaluation_code ctxt module_name tycos (constrs @ functions) |
36514 | 344 |
|> (apsnd o apsnd) (chop (length constrs)); |
36470 | 345 |
in |
346 |
thy |
|
39485
f7270a5e2550
closures preserve static serializer context for static evaluation; tuned
haftmann
parents:
39482
diff
changeset
|
347 |
|> process_reflection result module_name some_file |
36470 | 348 |
end; |
349 |
||
39422 | 350 |
val code_reflect = gen_code_reflect Code_Target.cert_tyco (K I); |
36470 | 351 |
val code_reflect_cmd = gen_code_reflect Code_Target.read_tyco Code.read_const; |
352 |
||
353 |
||
28054 | 354 |
(** Isar setup **) |
355 |
||
56069
451d5b73f8cf
simplified programming interface to define ML antiquotations -- NB: the transformed context ignores updates of the context parser;
wenzelm
parents:
55757
diff
changeset
|
356 |
val _ = |
56205 | 357 |
Theory.setup (ML_Antiquotation.declaration @{binding code} Args.term (fn _ => ml_code_antiq)); |
28054 | 358 |
|
36470 | 359 |
local |
360 |
||
36960
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
361 |
val parse_datatype = |
46949 | 362 |
Parse.name --| @{keyword "="} -- |
40711
81bc73585eec
globbing constant expressions use more idiomatic underscore rather than star
haftmann
parents:
40422
diff
changeset
|
363 |
(((Parse.sym_ident || Parse.string) >> (fn "_" => NONE | _ => Scan.fail ())) |
46949 | 364 |
|| ((Parse.term ::: (Scan.repeat (@{keyword "|"} |-- Parse.term))) >> SOME)); |
36470 | 365 |
|
366 |
in |
|
367 |
||
368 |
val _ = |
|
46961
5c6955f487e5
outer syntax command definitions based on formal command_spec derived from theory header declarations;
wenzelm
parents:
46949
diff
changeset
|
369 |
Outer_Syntax.command @{command_spec "code_reflect"} |
5c6955f487e5
outer syntax command definitions based on formal command_spec derived from theory header declarations;
wenzelm
parents:
46949
diff
changeset
|
370 |
"enrich runtime environment with generated code" |
52434 | 371 |
(Parse.name -- Scan.optional (@{keyword "datatypes"} |-- Parse.!!! (parse_datatype |
46949 | 372 |
::: Scan.repeat (@{keyword "and"} |-- parse_datatype))) [] |
52434 | 373 |
-- Scan.optional (@{keyword "functions"} |-- Parse.!!! (Scan.repeat1 Parse.name)) [] |
374 |
-- Scan.option (@{keyword "file"} |-- Parse.!!! Parse.name) |
|
46961
5c6955f487e5
outer syntax command definitions based on formal command_spec derived from theory header declarations;
wenzelm
parents:
46949
diff
changeset
|
375 |
>> (fn (((module_name, raw_datatypes), raw_functions), some_file) => Toplevel.theory |
5c6955f487e5
outer syntax command definitions based on formal command_spec derived from theory header declarations;
wenzelm
parents:
46949
diff
changeset
|
376 |
(code_reflect_cmd raw_datatypes raw_functions module_name some_file))); |
36470 | 377 |
|
378 |
end; (*local*) |
|
379 |
||
39816
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
380 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
381 |
(** using external SML files as substitute for proper definitions -- only for polyml! **) |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
382 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
383 |
local |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
384 |
|
39820 | 385 |
structure Loaded_Values = Theory_Data |
386 |
( |
|
39816
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
387 |
type T = string list |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
388 |
val empty = [] |
41472
f6ab14e61604
misc tuning and comments based on review of Theory_Data, Proof_Data, Generic_Data usage;
wenzelm
parents:
41376
diff
changeset
|
389 |
val extend = I |
39820 | 390 |
fun merge data : T = Library.merge (op =) data |
39816
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
391 |
); |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
392 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
393 |
fun notify_val (string, value) = |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
394 |
let |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
395 |
val _ = #enterVal ML_Env.name_space (string, value); |
53171 | 396 |
val _ = Theory.setup (Loaded_Values.map (insert (op =) string)); |
39816
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
397 |
in () end; |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
398 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
399 |
fun abort _ = error "Only value bindings allowed."; |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
400 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
401 |
val notifying_context : use_context = |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
402 |
{tune_source = #tune_source ML_Env.local_context, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
403 |
name_space = |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
404 |
{lookupVal = #lookupVal ML_Env.name_space, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
405 |
lookupType = #lookupType ML_Env.name_space, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
406 |
lookupFix = #lookupFix ML_Env.name_space, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
407 |
lookupStruct = #lookupStruct ML_Env.name_space, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
408 |
lookupSig = #lookupSig ML_Env.name_space, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
409 |
lookupFunct = #lookupFunct ML_Env.name_space, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
410 |
enterVal = notify_val, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
411 |
enterType = abort, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
412 |
enterFix = abort, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
413 |
enterStruct = abort, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
414 |
enterSig = abort, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
415 |
enterFunct = abort, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
416 |
allVal = #allVal ML_Env.name_space, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
417 |
allType = #allType ML_Env.name_space, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
418 |
allFix = #allFix ML_Env.name_space, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
419 |
allStruct = #allStruct ML_Env.name_space, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
420 |
allSig = #allSig ML_Env.name_space, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
421 |
allFunct = #allFunct ML_Env.name_space}, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
422 |
str_of_pos = #str_of_pos ML_Env.local_context, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
423 |
print = #print ML_Env.local_context, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
424 |
error = #error ML_Env.local_context}; |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
425 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
426 |
in |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
427 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
428 |
fun use_file filepath thy = |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
429 |
let |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
430 |
val thy' = Loaded_Values.put [] thy; |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
431 |
val _ = Context.set_thread_data ((SOME o Context.Theory) thy'); |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
432 |
val _ = Secure.use_text notifying_context |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
433 |
(0, Path.implode filepath) false (File.read filepath); |
45268 | 434 |
val thy'' = Context.the_theory (Context.the_thread_data ()); |
39912
2ffe7060ca75
avoid antiquotation processing for code_reflect; moved ML_Context.value to Code_Runtime
haftmann
parents:
39816
diff
changeset
|
435 |
val names = Loaded_Values.get thy''; |
40320
abc52faa7761
polyml_as_definition does not require explicit dependencies on external ML files
haftmann
parents:
40257
diff
changeset
|
436 |
in (names, thy'') end; |
39816
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
437 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
438 |
end; |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
439 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
440 |
fun add_definiendum (ml_name, (b, T)) thy = |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
441 |
thy |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
442 |
|> Code_Target.add_reserved target ml_name |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
443 |
|> Specification.axiomatization [(b, SOME T, NoSyn)] [] |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
444 |
|-> (fn ([Const (const, _)], _) => |
55150 | 445 |
Code_Target.set_printings (Constant (const, |
52435
6646bb548c6b
migration from code_(const|type|class|instance) to code_printing and from code_module to code_identifier
haftmann
parents:
52434
diff
changeset
|
446 |
[(target, SOME (Code_Printer.simple_const_syntax (0, (K o K o K o Code_Printer.str) ml_name)))])) |
55757 | 447 |
#> tap (fn thy => Code_Target.produce_code (Proof_Context.init_global thy) false [const] target NONE structure_generated [])); |
39816
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
448 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
449 |
fun process_file filepath (definienda, thy) = |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
450 |
let |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
451 |
val (ml_names, thy') = use_file filepath thy; |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
452 |
val superfluous = subtract (fn ((name1, _), name2) => name1 = name2) definienda ml_names; |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
453 |
val _ = if null superfluous then () |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
454 |
else error ("Value binding(s) " ^ commas_quote superfluous |
41944
b97091ae583a
Path.print is the official way to show file-system paths to users -- note that Path.implode often indicates violation of the abstract datatype;
wenzelm
parents:
41486
diff
changeset
|
455 |
^ " found in external file " ^ Path.print filepath |
39816
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
456 |
^ " not present among the given contants binding(s)."); |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
457 |
val these_definienda = AList.make (the o AList.lookup (op =) definienda) ml_names; |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
458 |
val thy'' = fold add_definiendum these_definienda thy'; |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
459 |
val definienda' = fold (AList.delete (op =)) ml_names definienda; |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
460 |
in (definienda', thy'') end; |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
461 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
462 |
fun polyml_as_definition bTs filepaths thy = |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
463 |
let |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
464 |
val definienda = map (fn bT => ((Binding.name_of o fst) bT, bT)) bTs; |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
465 |
val (remaining, thy') = fold process_file filepaths (definienda, thy); |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
466 |
val _ = if null remaining then () |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
467 |
else error ("Constant binding(s) " ^ commas_quote (map fst remaining) |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
468 |
^ " not present in external file(s)."); |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
469 |
in thy' end; |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
470 |
|
28054 | 471 |
end; (*struct*) |