author | haftmann |
Thu, 09 Dec 2010 09:58:33 +0100 | |
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parent 40726 | 16dcfedc4eb7 |
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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 -> theory -> 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 -> theory -> string option |
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-> ((term -> term) -> 'a -> 'a) -> term -> string list -> 'a |
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val dynamic_value_exn: 'a cookie -> theory -> 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 -> theory -> string option |
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-> ((term -> term) -> 'a -> 'a) -> string list -> term -> 'a option |
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val static_value_strict: 'a cookie -> theory -> string option |
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-> ((term -> term) -> 'a -> 'a) -> string list -> term -> 'a |
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val static_value_exn: 'a cookie -> theory -> string option |
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-> ((term -> term) -> 'a -> 'a) -> string list -> term -> 'a Exn.result |
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val dynamic_holds_conv: conv |
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val static_holds_conv: theory -> string list -> 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_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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datatype truth = Holds; |
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val _ = Context.>> (Context.map_theory |
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(Code_Target.extend_target (target, (Code_ML.target_SML, K I)) |
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#> Code_Target.add_tyco_syntax target @{type_name prop} |
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(SOME (0, (K o K o K) (Code_Printer.str s_truth))) |
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#> Code_Target.add_const_syntax target @{const_name Code_Generator.holds} |
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(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 thy t = |
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let |
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val ctxt = ProofContext.init_global thy; |
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in ((Sign.no_frees ctxt o Sign.no_vars ctxt o map_types (K dummyT)) t; t) end; |
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fun obtain_serializer thy some_target = Code_Target.produce_code_for thy |
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(the_default target some_target) NONE "Code" []; |
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fun base_evaluator cookie serializer (naming : Code_Thingol.naming) thy program ((vs, ty), t) deps args = |
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let |
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val ctxt = ProofContext.init_global thy; |
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val _ = if Code_Thingol.contains_dictvar t then |
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error "Term to be evaluated contains free dictionaries" else (); |
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val v' = Name.variant (map fst vs) "a"; |
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val vs' = (v', []) :: vs |
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val ty' = Code_Thingol.fun_tyco `%% [ITyVar v', ty]; |
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val value_name = "Value.value.value" |
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val program' = program |
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|> Graph.new_node (value_name, |
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Code_Thingol.Fun (Term.dummy_patternN, (((vs', ty'), [(([IVar NONE], t), (NONE, true))]), NONE))) |
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|> fold (curry Graph.add_edge value_name) deps; |
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val (program_code, [SOME value_name']) = serializer naming program' [value_name]; |
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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 thy some_target postproc t args = |
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let |
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val _ = reject_vars thy t; |
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val _ = if ! trace |
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then tracing ("Evaluation of term " ^ quote (Syntax.string_of_term_global thy t)) |
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else () |
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fun evaluator naming program ((_, vs_ty), t) deps = |
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base_evaluator cookie (obtain_serializer thy some_target) naming thy program (vs_ty, t) deps args; |
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in Code_Thingol.dynamic_eval_value thy (Exn.map_result o postproc) evaluator t end; |
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fun dynamic_value_strict cookie thy some_target postproc t args = |
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Exn.release (dynamic_value_exn cookie thy some_target postproc t args); |
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fun dynamic_value cookie thy some_target postproc t args = |
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partiality_as_none (dynamic_value_exn cookie thy some_target postproc t args); |
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fun static_value_exn cookie thy some_target postproc consts = |
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let |
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val serializer = obtain_serializer thy some_target; |
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fun evaluator naming program thy ((_, vs_ty), t) deps = |
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base_evaluator cookie serializer naming thy program (vs_ty, t) deps []; |
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in Code_Thingol.static_eval_value thy (Exn.map_result o postproc) consts evaluator o reject_vars thy end; |
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fun static_value_strict cookie thy some_target postproc consts t = |
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Exn.release (static_value_exn cookie thy some_target postproc consts t); |
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fun static_value cookie thy some_target postproc consts t = |
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partiality_as_none (static_value_exn cookie thy some_target postproc consts t); |
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143 |
|
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144 |
|
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145 |
(* evaluation for truth or nothing *) |
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146 |
|
39820 | 147 |
structure Truth_Result = Proof_Data |
148 |
( |
|
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149 |
type T = unit -> truth |
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150 |
fun init _ () = error "Truth_Result" |
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151 |
); |
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152 |
val put_truth = Truth_Result.put; |
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153 |
val truth_cookie = (Truth_Result.get, put_truth, Long_Name.append this "put_truth"); |
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154 |
|
39605 | 155 |
val reject_vars = fn thy => tap (reject_vars thy o Thm.term_of); |
156 |
||
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157 |
fun check_holds serializer naming thy program vs_t deps ct = |
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158 |
let |
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159 |
val t = Thm.term_of ct; |
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160 |
val _ = if fastype_of t <> propT |
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161 |
then error ("Not a proposition: " ^ Syntax.string_of_term_global thy t) |
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|
162 |
else (); |
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163 |
val iff = Thm.cterm_of thy (Term.Const ("==", propT --> propT --> propT)); |
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164 |
val result = case partiality_as_none (base_evaluator truth_cookie serializer naming thy program vs_t deps []) |
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165 |
of SOME Holds => true |
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166 |
| _ => false; |
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167 |
in |
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168 |
Thm.mk_binop iff ct (if result then @{cprop "PROP Code_Generator.holds"} else ct) |
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169 |
end; |
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170 |
|
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171 |
val (_, raw_check_holds_oracle) = Context.>>> (Context.map_theory_result |
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|
172 |
(Thm.add_oracle (Binding.name "holds_by_evaluation", |
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|
173 |
fn (serializer, naming, thy, program, vs_t, deps, ct) => check_holds serializer naming thy program vs_t deps ct))); |
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|
174 |
|
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|
175 |
fun check_holds_oracle serializer naming thy program ((_, vs_ty), t) deps ct = |
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|
176 |
raw_check_holds_oracle (serializer, naming, thy, program, (vs_ty, t), deps, ct); |
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|
177 |
|
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|
178 |
val dynamic_holds_conv = Conv.tap_thy (fn thy => Code_Thingol.dynamic_eval_conv thy |
39605 | 179 |
(fn naming => check_holds_oracle (obtain_serializer thy NONE) naming thy) |
180 |
o reject_vars thy); |
|
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181 |
|
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|
182 |
fun static_holds_conv thy consts = |
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|
183 |
let |
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|
184 |
val serializer = obtain_serializer thy NONE; |
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|
185 |
in |
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|
186 |
Code_Thingol.static_eval_conv thy consts |
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|
187 |
(fn naming => fn program => fn thy => check_holds_oracle serializer naming thy program) |
39605 | 188 |
o reject_vars thy |
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|
189 |
end; |
39404
a8c337299bc1
Code_Runtime.value, corresponding to ML_Context.value; tuned
haftmann
parents:
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diff
changeset
|
190 |
|
a8c337299bc1
Code_Runtime.value, corresponding to ML_Context.value; tuned
haftmann
parents:
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changeset
|
191 |
|
a8c337299bc1
Code_Runtime.value, corresponding to ML_Context.value; tuned
haftmann
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changeset
|
192 |
(** instrumentalization **) |
a8c337299bc1
Code_Runtime.value, corresponding to ML_Context.value; tuned
haftmann
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changeset
|
193 |
|
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|
194 |
fun evaluation_code thy module_name tycos consts = |
33992 | 195 |
let |
36271
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haftmann
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|
196 |
val (consts', (naming, program)) = Code_Thingol.consts_program thy false consts; |
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|
197 |
val tycos' = map (the o Code_Thingol.lookup_tyco naming) tycos; |
38921 | 198 |
val (ml_code, target_names) = Code_Target.produce_code_for thy |
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changeset
|
199 |
target NONE module_name [] naming program (consts' @ tycos'); |
34028
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parents:
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diff
changeset
|
200 |
val (consts'', tycos'') = chop (length consts') target_names; |
1e6206763036
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parents:
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diff
changeset
|
201 |
val consts_map = map2 (fn const => fn NONE => |
1e6206763036
split off evaluation mechanisms in separte module Code_Eval
haftmann
parents:
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diff
changeset
|
202 |
error ("Constant " ^ (quote o Code.string_of_const thy) const |
1e6206763036
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haftmann
parents:
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diff
changeset
|
203 |
^ "\nhas a user-defined serialization") |
1e6206763036
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haftmann
parents:
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diff
changeset
|
204 |
| SOME const'' => (const, const'')) consts consts'' |
1e6206763036
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parents:
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diff
changeset
|
205 |
val tycos_map = map2 (fn tyco => fn NONE => |
1e6206763036
split off evaluation mechanisms in separte module Code_Eval
haftmann
parents:
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diff
changeset
|
206 |
error ("Type " ^ (quote o Sign.extern_type thy) tyco |
1e6206763036
split off evaluation mechanisms in separte module Code_Eval
haftmann
parents:
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diff
changeset
|
207 |
^ "\nhas a user-defined serialization") |
1e6206763036
split off evaluation mechanisms in separte module Code_Eval
haftmann
parents:
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diff
changeset
|
208 |
| SOME tyco'' => (tyco, tyco'')) tycos tycos''; |
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haftmann
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diff
changeset
|
209 |
in (ml_code, (tycos_map, consts_map)) end; |
28054 | 210 |
|
211 |
||
39404
a8c337299bc1
Code_Runtime.value, corresponding to ML_Context.value; tuned
haftmann
parents:
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diff
changeset
|
212 |
(* by antiquotation *) |
28054 | 213 |
|
214 |
local |
|
215 |
||
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072363be3fd9
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haftmann
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diff
changeset
|
216 |
structure Code_Antiq_Data = Proof_Data |
28054 | 217 |
( |
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|
218 |
type T = (string list * string list) * (bool |
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|
219 |
* (string * (string * string) list) lazy); |
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changeset
|
220 |
fun init _ = (([], []), (true, (Lazy.value ("", [])))); |
28054 | 221 |
); |
222 |
||
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changeset
|
223 |
val is_first_occ = fst o snd o Code_Antiq_Data.get; |
28054 | 224 |
|
30962 | 225 |
fun register_code new_tycos new_consts ctxt = |
28054 | 226 |
let |
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changeset
|
227 |
val ((tycos, consts), _) = Code_Antiq_Data.get ctxt; |
30962 | 228 |
val tycos' = fold (insert (op =)) new_tycos tycos; |
229 |
val consts' = fold (insert (op =)) new_consts consts; |
|
38930
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changeset
|
230 |
val acc_code = Lazy.lazy (fn () => |
40421
b41aabb629ce
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haftmann
parents:
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diff
changeset
|
231 |
evaluation_code (ProofContext.theory_of ctxt) "Code" tycos' consts' |
40422
d425d1ed82af
corrected slip: must keep constant map, not type map; tuned code
haftmann
parents:
40421
diff
changeset
|
232 |
|> apsnd snd); |
38930
072363be3fd9
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haftmann
parents:
38929
diff
changeset
|
233 |
in Code_Antiq_Data.put ((tycos', consts'), (false, acc_code)) ctxt end; |
30962 | 234 |
|
235 |
fun register_const const = register_code [] [const]; |
|
28054 | 236 |
|
40421
b41aabb629ce
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haftmann
parents:
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diff
changeset
|
237 |
fun print_const const all_struct_name consts_map = |
30962 | 238 |
(Long_Name.append all_struct_name o the o AList.lookup (op =) consts_map) const; |
239 |
||
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
240 |
fun print_code is_first const ctxt = |
30962 | 241 |
let |
38930
072363be3fd9
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haftmann
parents:
38929
diff
changeset
|
242 |
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
|
243 |
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
|
244 |
val ml_code = if is_first then ml_code else ""; |
38930
072363be3fd9
modernized; avoid pointless tinkering with structure names
haftmann
parents:
38929
diff
changeset
|
245 |
val all_struct_name = "Isabelle"; |
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
246 |
in (ml_code, print_const const all_struct_name consts_map) end; |
28054 | 247 |
|
248 |
in |
|
249 |
||
35019
1ec0a3ff229e
simplified interface for ML antiquotations, struct_name is always "Isabelle";
wenzelm
parents:
34032
diff
changeset
|
250 |
fun ml_code_antiq raw_const background = |
28054 | 251 |
let |
31156 | 252 |
val const = Code.check_const (ProofContext.theory_of background) raw_const; |
28054 | 253 |
val is_first = is_first_occ background; |
254 |
val background' = register_const const background; |
|
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
255 |
in (print_code is_first const, background') end; |
30962 | 256 |
|
28054 | 257 |
end; (*local*) |
258 |
||
259 |
||
39404
a8c337299bc1
Code_Runtime.value, corresponding to ML_Context.value; tuned
haftmann
parents:
39401
diff
changeset
|
260 |
(* reflection support *) |
36470 | 261 |
|
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
262 |
fun check_datatype thy tyco some_consts = |
36470 | 263 |
let |
40726
16dcfedc4eb7
keep type variable arguments of datatype constructors in bookkeeping
haftmann
parents:
40711
diff
changeset
|
264 |
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
|
265 |
val _ = case some_consts |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
266 |
of SOME consts => |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
267 |
let |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
268 |
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
|
269 |
val _ = if null missing_constrs then [] |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
270 |
else error ("Missing constructor(s) " ^ commas (map quote missing_constrs) |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
271 |
^ " for datatype " ^ quote tyco); |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
272 |
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
|
273 |
val _ = if null false_constrs then [] |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
274 |
else error ("Non-constructor(s) " ^ commas (map quote false_constrs) |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
275 |
^ " for datatype " ^ quote tyco) |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
276 |
in () end |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
277 |
| NONE => (); |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
278 |
in (tyco, constrs) end; |
36470 | 279 |
|
280 |
fun add_eval_tyco (tyco, tyco') thy = |
|
281 |
let |
|
282 |
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
|
283 |
fun pr pr' _ [] = tyco' |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
284 |
| pr pr' _ [ty] = |
36470 | 285 |
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
|
286 |
| pr pr' _ tys = |
36470 | 287 |
Code_Printer.concat [Code_Printer.enum "," "(" ")" (map (pr' Code_Printer.BR) tys), tyco'] |
288 |
in |
|
289 |
thy |
|
38923 | 290 |
|> Code_Target.add_tyco_syntax target tyco (SOME (k, pr)) |
36470 | 291 |
end; |
292 |
||
36514 | 293 |
fun add_eval_constr (const, const') thy = |
294 |
let |
|
295 |
val k = Code.args_number thy const; |
|
296 |
fun pr pr' fxy ts = Code_Printer.brackify fxy |
|
38922 | 297 |
(const' :: the_list (Code_Printer.tuplify pr' Code_Printer.BR (map fst ts))); |
36514 | 298 |
in |
299 |
thy |
|
38923 | 300 |
|> Code_Target.add_const_syntax target const (SOME (Code_Printer.simple_const_syntax (k, pr))) |
36514 | 301 |
end; |
302 |
||
38923 | 303 |
fun add_eval_const (const, const') = Code_Target.add_const_syntax target |
36470 | 304 |
const (SOME (Code_Printer.simple_const_syntax (0, (K o K o K) const'))); |
305 |
||
39912
2ffe7060ca75
avoid antiquotation processing for code_reflect; moved ML_Context.value to Code_Runtime
haftmann
parents:
39816
diff
changeset
|
306 |
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
|
307 |
thy |
2cf3d8305b47
corrected misbehaved additional qualification of generated names
haftmann
parents:
38933
diff
changeset
|
308 |
|> 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
|
309 |
|> Context.theory_map (exec true code) |
38935
2cf3d8305b47
corrected misbehaved additional qualification of generated names
haftmann
parents:
38933
diff
changeset
|
310 |
|> fold (add_eval_tyco o apsnd Code_Printer.str) tyco_map |
2cf3d8305b47
corrected misbehaved additional qualification of generated names
haftmann
parents:
38933
diff
changeset
|
311 |
|> fold (add_eval_constr o apsnd Code_Printer.str) constr_map |
2cf3d8305b47
corrected misbehaved additional qualification of generated names
haftmann
parents:
38933
diff
changeset
|
312 |
|> 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
|
313 |
| process_reflection (code, _) _ (SOME file_name) thy = |
36470 | 314 |
let |
37950
bc285d91041e
moved basic thy file name operations from Thy_Load to Thy_Header;
wenzelm
parents:
37744
diff
changeset
|
315 |
val preamble = |
bc285d91041e
moved basic thy file name operations from Thy_Load to Thy_Header;
wenzelm
parents:
37744
diff
changeset
|
316 |
"(* Generated from " ^ Path.implode (Thy_Header.thy_path (Context.theory_name thy)) |
36470 | 317 |
^ "; DO NOT EDIT! *)"; |
39912
2ffe7060ca75
avoid antiquotation processing for code_reflect; moved ML_Context.value to Code_Runtime
haftmann
parents:
39816
diff
changeset
|
318 |
val _ = File.write (Path.explode file_name) (preamble ^ "\n\n" ^ code); |
36470 | 319 |
in |
320 |
thy |
|
321 |
end; |
|
322 |
||
323 |
fun gen_code_reflect prep_type prep_const raw_datatypes raw_functions module_name some_file thy = |
|
324 |
let |
|
325 |
val datatypes = map (fn (raw_tyco, raw_cos) => |
|
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
326 |
(prep_type thy raw_tyco, (Option.map o map) (prep_const thy) raw_cos)) raw_datatypes; |
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
327 |
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
|
328 |
|> apsnd flat; |
36470 | 329 |
val functions = map (prep_const thy) raw_functions; |
36514 | 330 |
val result = evaluation_code thy module_name tycos (constrs @ functions) |
331 |
|> (apsnd o apsnd) (chop (length constrs)); |
|
36470 | 332 |
in |
333 |
thy |
|
39485
f7270a5e2550
closures preserve static serializer context for static evaluation; tuned
haftmann
parents:
39482
diff
changeset
|
334 |
|> process_reflection result module_name some_file |
36470 | 335 |
end; |
336 |
||
39422 | 337 |
val code_reflect = gen_code_reflect Code_Target.cert_tyco (K I); |
36470 | 338 |
val code_reflect_cmd = gen_code_reflect Code_Target.read_tyco Code.read_const; |
339 |
||
340 |
||
28054 | 341 |
(** Isar setup **) |
342 |
||
343 |
val _ = ML_Context.add_antiq "code" (fn _ => Args.term >> ml_code_antiq); |
|
344 |
||
36470 | 345 |
local |
346 |
||
347 |
val datatypesK = "datatypes"; |
|
348 |
val functionsK = "functions"; |
|
349 |
val fileK = "file"; |
|
350 |
val andK = "and" |
|
351 |
||
36960
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
352 |
val _ = List.app Keyword.keyword [datatypesK, functionsK]; |
36470 | 353 |
|
36960
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
354 |
val parse_datatype = |
40711
81bc73585eec
globbing constant expressions use more idiomatic underscore rather than star
haftmann
parents:
40422
diff
changeset
|
355 |
Parse.name --| Parse.$$$ "=" -- |
81bc73585eec
globbing constant expressions use more idiomatic underscore rather than star
haftmann
parents:
40422
diff
changeset
|
356 |
(((Parse.sym_ident || Parse.string) >> (fn "_" => NONE | _ => Scan.fail ())) |
40421
b41aabb629ce
constructors to datatypes in code_reflect can be globbed; dropped unused code
haftmann
parents:
40320
diff
changeset
|
357 |
|| ((Parse.term ::: (Scan.repeat (Parse.$$$ "|" |-- Parse.term))) >> SOME)); |
36470 | 358 |
|
359 |
in |
|
360 |
||
361 |
val _ = |
|
36960
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
362 |
Outer_Syntax.command "code_reflect" "enrich runtime environment with generated code" |
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
363 |
Keyword.thy_decl (Parse.name -- Scan.optional (Parse.$$$ datatypesK |-- (parse_datatype |
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
364 |
::: Scan.repeat (Parse.$$$ andK |-- parse_datatype))) [] |
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
365 |
-- Scan.optional (Parse.$$$ functionsK |-- Scan.repeat1 Parse.name) [] |
01594f816e3a
prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
wenzelm
parents:
36610
diff
changeset
|
366 |
-- Scan.option (Parse.$$$ fileK |-- Parse.name) |
36534 | 367 |
>> (fn (((module_name, raw_datatypes), raw_functions), some_file) => Toplevel.theory |
36470 | 368 |
(code_reflect_cmd raw_datatypes raw_functions module_name some_file))); |
369 |
||
370 |
end; (*local*) |
|
371 |
||
39816
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
372 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
373 |
(** 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
|
374 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
375 |
local |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
376 |
|
39820 | 377 |
structure Loaded_Values = Theory_Data |
378 |
( |
|
39816
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
379 |
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
|
380 |
val empty = [] |
39820 | 381 |
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
|
382 |
val extend = I |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
383 |
); |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
384 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
385 |
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
|
386 |
let |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
387 |
val _ = #enterVal ML_Env.name_space (string, value); |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
388 |
val _ = Context.>> ((Context.map_theory o Loaded_Values.map) (insert (op =) string)); |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
389 |
in () end; |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
390 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
391 |
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
|
392 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
393 |
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
|
394 |
{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
|
395 |
name_space = |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
396 |
{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
|
397 |
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
|
398 |
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
|
399 |
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
|
400 |
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
|
401 |
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
|
402 |
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
|
403 |
enterType = abort, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
404 |
enterFix = abort, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
405 |
enterStruct = abort, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
406 |
enterSig = abort, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
407 |
enterFunct = abort, |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
408 |
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
|
409 |
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
|
410 |
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
|
411 |
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
|
412 |
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
|
413 |
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
|
414 |
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
|
415 |
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
|
416 |
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
|
417 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
418 |
in |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
419 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
420 |
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
|
421 |
let |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
422 |
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
|
423 |
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
|
424 |
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
|
425 |
(0, Path.implode filepath) false (File.read filepath); |
39912
2ffe7060ca75
avoid antiquotation processing for code_reflect; moved ML_Context.value to Code_Runtime
haftmann
parents:
39816
diff
changeset
|
426 |
val thy'' = (Context.the_theory o the) (Context.thread_data ()); |
2ffe7060ca75
avoid antiquotation processing for code_reflect; moved ML_Context.value to Code_Runtime
haftmann
parents:
39816
diff
changeset
|
427 |
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
|
428 |
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
|
429 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
430 |
end; |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
431 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
432 |
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
|
433 |
thy |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
434 |
|> 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
|
435 |
|> 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
|
436 |
|-> (fn ([Const (const, _)], _) => |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
437 |
Code_Target.add_const_syntax target const |
39912
2ffe7060ca75
avoid antiquotation processing for code_reflect; moved ML_Context.value to Code_Runtime
haftmann
parents:
39816
diff
changeset
|
438 |
(SOME (Code_Printer.simple_const_syntax (0, (K o K o K o Code_Printer.str) ml_name))) |
2ffe7060ca75
avoid antiquotation processing for code_reflect; moved ML_Context.value to Code_Runtime
haftmann
parents:
39816
diff
changeset
|
439 |
#> tap (fn thy => Code_Target.produce_code thy [const] target NONE "Code" [])); |
39816
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
440 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
441 |
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
|
442 |
let |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
443 |
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
|
444 |
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
|
445 |
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
|
446 |
else error ("Value binding(s) " ^ commas_quote superfluous |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
447 |
^ " found in external file " ^ quote (Path.implode filepath) |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
448 |
^ " 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
|
449 |
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
|
450 |
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
|
451 |
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
|
452 |
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
|
453 |
|
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
454 |
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
|
455 |
let |
c7cec137c48a
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
haftmann
parents:
39605
diff
changeset
|
456 |
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
|
457 |
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
|
458 |
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
|
459 |
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
|
460 |
^ " 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
|
461 |
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
|
462 |
|
28054 | 463 |
end; (*struct*) |