author | wenzelm |
Sun, 11 Jan 2009 21:49:59 +0100 | |
changeset 29450 | ac7f67be7f1f |
parent 28925 | 1cb9596498c0 |
child 29963 | 590e0db3a267 |
permissions | -rw-r--r-- |
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(* Title: Tools/code/code_funcgr.ML |
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ID: $Id$ |
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Author: Florian Haftmann, TU Muenchen |
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Retrieving, well-sorting and structuring defining equations in graph |
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with explicit dependencies. |
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*) |
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signature CODE_FUNCGR = |
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sig |
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type T |
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val eqns: T -> string -> (thm * bool) list |
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val typ: T -> string -> (string * sort) list * typ |
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val all: T -> string list |
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val pretty: theory -> T -> Pretty.T |
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val make: theory -> string list |
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-> ((sort -> sort) * Sorts.algebra) * T |
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val eval_conv: theory |
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-> (term -> term * (((sort -> sort) * Sorts.algebra) -> T -> thm)) -> cterm -> thm |
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val eval_term: theory |
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-> (term -> term * (((sort -> sort) * Sorts.algebra) -> T -> 'a)) -> term -> 'a |
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end |
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structure Code_Funcgr : CODE_FUNCGR = |
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struct |
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(** the graph type **) |
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type T = (((string * sort) list * typ) * (thm * bool) list) Graph.T; |
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fun eqns funcgr = |
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these o Option.map snd o try (Graph.get_node funcgr); |
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fun typ funcgr = |
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fst o Graph.get_node funcgr; |
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fun all funcgr = Graph.keys funcgr; |
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fun pretty thy funcgr = |
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AList.make (snd o Graph.get_node funcgr) (Graph.keys funcgr) |
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|> (map o apfst) (Code_Unit.string_of_const thy) |
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|> sort (string_ord o pairself fst) |
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|> map (fn (s, thms) => |
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(Pretty.block o Pretty.fbreaks) ( |
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Pretty.str s |
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:: map (Display.pretty_thm o fst) thms |
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)) |
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|> Pretty.chunks; |
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(** generic combinators **) |
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fun fold_consts f thms = |
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thms |
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|> maps (op :: o swap o apfst (snd o strip_comb) o Logic.dest_equals o Thm.plain_prop_of) |
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|> (fold o fold_aterms) (fn Const c => f c | _ => I); |
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fun consts_of (const, []) = [] |
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| consts_of (const, thms as _ :: _) = |
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let |
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fun the_const (c, _) = if c = const then I else insert (op =) c |
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in fold_consts the_const (map fst thms) [] end; |
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(** graph algorithm **) |
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(* some nonsense -- FIXME *) |
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fun lhs_rhss_of thy c = |
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let |
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val eqns = Code.these_eqns thy c |
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|> burrow_fst (Code_Unit.norm_args thy) |
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|> burrow_fst (Code_Unit.norm_varnames thy Code_Name.purify_tvar Code_Name.purify_var); |
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val (lhs, _) = case eqns of [] => Code.default_typscheme thy c |
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| ((thm, _) :: _) => (snd o Code_Unit.head_eqn thy) thm; |
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val rhss = fold_consts (fn (c, ty) => |
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insert (op =) (c, Sign.const_typargs thy (c, Logic.unvarifyT ty))) (map fst eqns) []; |
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in (lhs, rhss) end; |
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fun inst_params thy tyco class = |
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map (fn (c, _) => AxClass.param_of_inst thy (c, tyco)) |
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((#params o AxClass.get_info thy) class); |
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fun complete_proper_sort thy sort = |
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Sign.complete_sort thy sort |> filter (can (AxClass.get_info thy)); |
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fun minimal_proper_sort thy sort = |
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complete_proper_sort thy sort |> Sign.minimize_sort thy; |
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fun dicts_of thy algebra (T, sort) = |
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let |
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fun class_relation (x, _) _ = x; |
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fun type_constructor tyco xs class = |
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inst_params thy tyco class @ (maps o maps) fst xs; |
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fun type_variable (TFree (_, sort)) = map (pair []) sort; |
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in |
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flat (Sorts.of_sort_derivation (Syntax.pp_global thy) algebra |
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{ class_relation = class_relation, type_constructor = type_constructor, |
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type_variable = type_variable } (T, minimal_proper_sort thy sort) |
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handle Sorts.CLASS_ERROR _ => [] (*permissive!*)) |
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end; |
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(* data structures *) |
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datatype const = Fun of string | Inst of class * string; |
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fun const_ord (Fun c1, Fun c2) = fast_string_ord (c1, c2) |
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| const_ord (Inst class_tyco1, Inst class_tyco2) = |
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prod_ord fast_string_ord fast_string_ord (class_tyco1, class_tyco2) |
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| const_ord (Fun _, Inst _) = LESS |
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| const_ord (Inst _, Fun _) = GREATER; |
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type var = const * int; |
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structure Vargraph = |
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GraphFun(type key = var val ord = prod_ord const_ord int_ord); |
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datatype styp = Tyco of string * styp list | Var of var; |
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type vardeps = const list * ((string * styp list) list * class list) Vargraph.T; |
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(* computing instantiations -- FIXME does not consider existing things *) |
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fun add_classes thy c_k new_classes vardeps = |
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let |
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val _ = tracing "add_classes"; |
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val (styps, old_classes) = Vargraph.get_node (snd vardeps) c_k; |
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val diff_classes = new_classes |> subtract (op =) old_classes; |
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in if null diff_classes then vardeps |
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else let |
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val c_ks = Vargraph.imm_succs (snd vardeps) c_k |> insert (op =) c_k; |
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in |
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vardeps |
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|> (apsnd o Vargraph.map_node c_k o apsnd) (append diff_classes) |
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|> fold (fn styp => fold (add_typmatch_inst thy styp) new_classes) styps |
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|> fold (fn c_k => add_classes thy c_k diff_classes) c_ks |
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end end |
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and add_styp thy c_k tyco_styps vardeps = |
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let |
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val _ = tracing "add_styp"; |
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val (old_styps, classes) = Vargraph.get_node (snd vardeps) c_k; |
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in if member (op =) old_styps tyco_styps then vardeps |
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else |
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146 |
vardeps |
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|> (apsnd o Vargraph.map_node c_k o apfst) (cons tyco_styps) |
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|> fold (add_typmatch_inst thy tyco_styps) classes |
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149 |
end |
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150 |
and add_dep thy c_k c_k' vardeps = |
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151 |
let |
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val _ = tracing ("add_dep " ^ makestring c_k ^ " -> " ^ makestring c_k'); |
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val (_, classes) = Vargraph.get_node (snd vardeps) c_k; |
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154 |
in |
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155 |
vardeps |
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|> add_classes thy c_k' classes |
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|> apsnd (Vargraph.add_edge (c_k, c_k')) |
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158 |
end |
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and add_typmatch_inst thy (tyco, styps) class vardeps = if can (Sign.arity_sorts thy tyco) [class] |
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then vardeps |
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161 |
|> tap (fn _ => tracing "add_typmatch_inst") |
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162 |
|> assert thy (Inst (class, tyco)) |
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163 |
|> fold_index (fn (k, styp) => |
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164 |
add_typmatch thy styp (Inst (class, tyco), k)) styps |
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165 |
else vardeps (*permissive!*) |
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and add_typmatch thy (Var c_k') c_k vardeps = |
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167 |
vardeps |
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168 |
|> tap (fn _ => tracing "add_typmatch (Inst)") |
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169 |
|> add_dep thy c_k c_k' |
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| add_typmatch thy (Tyco tyco_styps) c_k vardeps = |
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171 |
vardeps |
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172 |
|> tap (fn _ => tracing "add_typmatch (Tyco)") |
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173 |
|> add_styp thy c_k tyco_styps |
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and add_inst thy (class, tyco) vardeps = |
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175 |
let |
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val _ = tracing ("add_inst " ^ tyco ^ "::" ^ class); |
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val superclasses = complete_proper_sort thy |
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(Sign.super_classes thy class); |
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val classess = map (complete_proper_sort thy) |
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(Sign.arity_sorts thy tyco [class]); |
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val inst_params = inst_params thy tyco class; |
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182 |
in |
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183 |
vardeps |
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184 |
|> fold (fn superclass => assert thy (Inst (superclass, tyco))) superclasses |
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185 |
|> fold (assert thy o Fun) inst_params |
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186 |
|> fold_index (fn (k, classes) => |
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187 |
apsnd (Vargraph.default_node ((Inst (class, tyco), k), ([] ,[]))) |
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188 |
#> add_classes thy (Inst (class, tyco), k) classes |
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189 |
#> fold (fn superclass => |
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190 |
add_dep thy (Inst (superclass, tyco), k) |
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191 |
(Inst (class, tyco), k)) superclasses |
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192 |
#> fold (fn inst_param => |
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193 |
add_dep thy (Fun inst_param, k) |
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194 |
(Inst (class, tyco), k) |
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195 |
) inst_params |
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196 |
) classess |
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|
197 |
end |
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|
198 |
and add_const thy c vardeps = |
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|
199 |
let |
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200 |
val _ = tracing "add_const"; |
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201 |
val (lhs, rhss) = lhs_rhss_of thy c; |
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202 |
fun styp_of (Type (tyco, tys)) = Tyco (tyco, map styp_of tys) |
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203 |
| styp_of (TFree (v, _)) = Var (Fun c, find_index (fn (v', _) => v = v') lhs); |
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204 |
val rhss' = (map o apsnd o map) styp_of rhss; |
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|
205 |
in |
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|
206 |
vardeps |
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|
207 |
|> fold_index (fn (k, (_, sort)) => |
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|
208 |
apsnd (Vargraph.default_node ((Fun c, k), ([] ,[]))) |
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|
209 |
#> add_classes thy (Fun c, k) (complete_proper_sort thy sort)) lhs |
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|
210 |
|> fold (assert thy o Fun o fst) rhss' |
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|
211 |
|> fold (fn (c', styps) => fold_index (fn (k', styp) => |
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|
212 |
add_typmatch thy styp (Fun c', k')) styps) rhss' |
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|
213 |
end |
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|
214 |
and assert thy c (vardeps as (asserted, _)) = |
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|
215 |
if member (op =) asserted c then vardeps |
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|
216 |
else case c |
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|
217 |
of Fun const => vardeps |> apfst (cons c) |> add_const thy const |
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218 |
| Inst inst => vardeps |> apfst (cons c) |> add_inst thy inst; |
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|
219 |
|
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|
220 |
|
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|
221 |
(* applying instantiations *) |
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|
222 |
|
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|
223 |
fun algebra_of thy vardeps = |
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|
224 |
let |
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|
225 |
val pp = Syntax.pp_global thy; |
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|
226 |
val thy_algebra = Sign.classes_of thy; |
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|
227 |
val is_proper = can (AxClass.get_info thy); |
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|
228 |
val arities = Vargraph.fold (fn ((Fun _, _), _) => I |
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|
229 |
| ((Inst (class, tyco), k), ((_, classes), _)) => |
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|
230 |
AList.map_default (op =) |
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|
231 |
((tyco, class), replicate (Sign.arity_number thy tyco) []) |
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|
232 |
(nth_map k (K classes))) vardeps []; |
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|
233 |
val classrels = Sorts.classrels_of thy_algebra |
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|
234 |
|> filter (is_proper o fst) |
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|
235 |
|> (map o apsnd) (filter is_proper); |
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|
236 |
fun add_arity (tyco, class) = case AList.lookup (op =) arities (tyco, class) |
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|
237 |
of SOME sorts => Sorts.add_arities pp (tyco, [(class, sorts)]) |
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|
238 |
| NONE => if Sign.arity_number thy tyco = 0 |
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|
239 |
then (tracing (tyco ^ "::" ^ class); Sorts.add_arities pp (tyco, [(class, [])])) |
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|
240 |
else I; |
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|
241 |
val instances = Sorts.instances_of thy_algebra |
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|
242 |
|> filter (is_proper o snd) |
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|
243 |
in |
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|
244 |
Sorts.empty_algebra |
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|
245 |
|> fold (Sorts.add_class pp) classrels |
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|
246 |
|> fold add_arity instances |
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|
247 |
end; |
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|
248 |
|
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|
249 |
fun add_eqs thy algebra vardeps c gr = |
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|
250 |
let |
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|
251 |
val eqns = Code.these_eqns thy c |
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|
252 |
|> burrow_fst (Code_Unit.norm_args thy) |
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|
253 |
|> burrow_fst (Code_Unit.norm_varnames thy Code_Name.purify_tvar Code_Name.purify_var); |
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|
254 |
val (vs, _) = case eqns of [] => Code.default_typscheme thy c |
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|
255 |
| ((thm, _) :: _) => (snd o Code_Unit.head_eqn thy) thm; |
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|
256 |
val inst = Vartab.empty |> fold_index (fn (k, (v, _)) => |
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|
257 |
Vartab.update ((v, 0), snd (Vargraph.get_node vardeps (Fun c, k)))) vs; |
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|
258 |
val eqns' = eqns |
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|
259 |
|> (map o apfst) (Code_Unit.inst_thm thy inst); |
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|
260 |
val tyscm = case eqns' of [] => Code.default_typscheme thy c |
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|
261 |
| ((thm, _) :: _) => (snd o Code_Unit.head_eqn thy) thm; |
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|
262 |
val _ = tracing ("tyscm " ^ makestring (map snd (fst tyscm))); |
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|
263 |
val rhss = fold_consts (fn (c, ty) => |
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|
264 |
insert (op =) (c, Sign.const_typargs thy (c, Logic.unvarifyT ty))) (map fst eqns') []; |
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|
265 |
in |
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|
266 |
gr |
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|
267 |
|> Graph.new_node (c, (tyscm, eqns')) |
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|
268 |
|> fold (fn (c', Ts) => ensure_eqs_dep thy algebra vardeps c c' |
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|
269 |
#-> (fn (vs, _) => |
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|
270 |
fold2 (ensure_match thy algebra vardeps c) Ts (map snd vs))) rhss |
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|
271 |
|> pair tyscm |
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|
272 |
end |
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|
273 |
and ensure_match thy algebra vardeps c T sort gr = |
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|
274 |
gr |
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|
275 |
|> fold (fn c' => ensure_eqs_dep thy algebra vardeps c c' #> snd) |
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|
276 |
(dicts_of thy algebra (T, sort)) |
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|
277 |
and ensure_eqs_dep thy algebra vardeps c c' gr = |
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|
278 |
gr |
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|
279 |
|> ensure_eqs thy algebra vardeps c' |
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|
280 |
||> Graph.add_edge (c, c') |
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|
281 |
and ensure_eqs thy algebra vardeps c gr = |
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|
282 |
case try (Graph.get_node gr) c |
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|
283 |
of SOME (tyscm, _) => (tyscm, gr) |
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|
284 |
| NONE => add_eqs thy algebra vardeps c gr; |
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parents:
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|
285 |
|
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parents:
diff
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|
286 |
fun extend_graph thy cs gr = |
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parents:
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|
287 |
let |
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parents:
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|
288 |
val _ = tracing ("extending with " ^ commas cs); |
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parents:
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|
289 |
val _ = tracing "obtaining instantiations"; |
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|
290 |
val (_, vardeps) = fold (assert thy o Fun) cs ([], Vargraph.empty) |
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|
291 |
val _ = tracing "obtaining algebra"; |
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|
292 |
val algebra = algebra_of thy vardeps; |
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parents:
diff
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|
293 |
val _ = tracing "obtaining equations"; |
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|
294 |
val (_, gr) = fold_map (ensure_eqs thy algebra vardeps) cs gr; |
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|
295 |
val _ = tracing "sort projection"; |
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|
296 |
val minimal_proper_sort = fn sort => sort |
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|
297 |
|> Sorts.complete_sort (Sign.classes_of thy) |
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|
298 |
|> filter (can (AxClass.get_info thy)) |
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|
299 |
|> Sorts.minimize_sort algebra; |
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|
300 |
in ((minimal_proper_sort, algebra), gr) end; |
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parents:
diff
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|
301 |
|
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parents:
diff
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|
302 |
|
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parents:
diff
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|
303 |
(** retrieval interfaces **) |
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|
304 |
|
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|
305 |
fun proto_eval thy cterm_of evaluator_lift evaluator proto_ct funcgr = |
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parents:
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|
306 |
let |
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parents:
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|
307 |
val ct = cterm_of proto_ct; |
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|
308 |
val _ = Sign.no_vars (Syntax.pp_global thy) (Thm.term_of ct); |
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parents:
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|
309 |
val _ = Term.fold_types (Type.no_tvars #> K I) (Thm.term_of ct) (); |
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|
310 |
fun consts_of t = |
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|
311 |
fold_aterms (fn Const c_ty => cons c_ty | _ => I) t []; |
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|
312 |
val thm = Code.preprocess_conv thy ct; |
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parents:
diff
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|
313 |
val ct' = Thm.rhs_of thm; |
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parents:
diff
changeset
|
314 |
val t' = Thm.term_of ct'; |
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parents:
diff
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|
315 |
val consts = map fst (consts_of t'); |
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parents:
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|
316 |
val (algebra', funcgr') = extend_graph thy consts funcgr; |
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parents:
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|
317 |
val (t'', evaluator_funcgr) = evaluator t'; |
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parents:
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|
318 |
val consts' = consts_of t''; |
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parents:
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|
319 |
val const_matches = fold (fn (c, ty) => |
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|
320 |
insert (op =) (Sign.const_typargs thy (c, Logic.unvarifyT ty), c)) consts' []; |
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parents:
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|
321 |
val typ_matches = maps (fn (tys, c) => tys ~~ map snd (fst (fst (Graph.get_node funcgr' c)))) |
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|
322 |
const_matches; |
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parents:
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|
323 |
val dicts = maps (dicts_of thy (snd algebra')) typ_matches; |
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parents:
diff
changeset
|
324 |
val (algebra'', funcgr'') = extend_graph thy dicts funcgr'; |
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parents:
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changeset
|
325 |
in (evaluator_lift (evaluator_funcgr algebra'') thm funcgr'', funcgr'') end; |
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parents:
diff
changeset
|
326 |
|
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parents:
diff
changeset
|
327 |
fun proto_eval_conv thy = |
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parents:
diff
changeset
|
328 |
let |
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haftmann
parents:
diff
changeset
|
329 |
fun evaluator_lift evaluator thm1 funcgr = |
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parents:
diff
changeset
|
330 |
let |
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haftmann
parents:
diff
changeset
|
331 |
val thm2 = evaluator funcgr; |
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parents:
diff
changeset
|
332 |
val thm3 = Code.postprocess_conv thy (Thm.rhs_of thm2); |
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haftmann
parents:
diff
changeset
|
333 |
in |
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parents:
diff
changeset
|
334 |
Thm.transitive thm1 (Thm.transitive thm2 thm3) handle THM _ => |
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haftmann
parents:
diff
changeset
|
335 |
error ("could not construct evaluation proof:\n" |
1cb9596498c0
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parents:
diff
changeset
|
336 |
^ (cat_lines o map Display.string_of_thm) [thm1, thm2, thm3]) |
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parents:
diff
changeset
|
337 |
end; |
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haftmann
parents:
diff
changeset
|
338 |
in proto_eval thy I evaluator_lift end; |
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haftmann
parents:
diff
changeset
|
339 |
|
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haftmann
parents:
diff
changeset
|
340 |
fun proto_eval_term thy = |
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parents:
diff
changeset
|
341 |
let |
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haftmann
parents:
diff
changeset
|
342 |
fun evaluator_lift evaluator _ funcgr = evaluator funcgr; |
1cb9596498c0
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haftmann
parents:
diff
changeset
|
343 |
in proto_eval thy (Thm.cterm_of thy) evaluator_lift end; |
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parents:
diff
changeset
|
344 |
|
1cb9596498c0
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parents:
diff
changeset
|
345 |
structure Funcgr = CodeDataFun |
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parents:
diff
changeset
|
346 |
( |
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parents:
diff
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|
347 |
type T = T; |
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parents:
diff
changeset
|
348 |
val empty = Graph.empty; |
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parents:
diff
changeset
|
349 |
fun purge _ cs funcgr = |
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haftmann
parents:
diff
changeset
|
350 |
Graph.del_nodes ((Graph.all_preds funcgr |
1cb9596498c0
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haftmann
parents:
diff
changeset
|
351 |
o filter (can (Graph.get_node funcgr))) cs) funcgr; |
1cb9596498c0
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haftmann
parents:
diff
changeset
|
352 |
); |
1cb9596498c0
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haftmann
parents:
diff
changeset
|
353 |
|
1cb9596498c0
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haftmann
parents:
diff
changeset
|
354 |
fun make thy = Funcgr.change_yield thy o extend_graph thy; |
1cb9596498c0
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haftmann
parents:
diff
changeset
|
355 |
|
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
356 |
fun eval_conv thy f = |
1cb9596498c0
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haftmann
parents:
diff
changeset
|
357 |
fst o Funcgr.change_yield thy o proto_eval_conv thy f; |
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haftmann
parents:
diff
changeset
|
358 |
|
1cb9596498c0
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haftmann
parents:
diff
changeset
|
359 |
fun eval_term thy f = |
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haftmann
parents:
diff
changeset
|
360 |
fst o Funcgr.change_yield thy o proto_eval_term thy f; |
1cb9596498c0
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haftmann
parents:
diff
changeset
|
361 |
|
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
362 |
|
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
363 |
(** diagnostic commands **) |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
364 |
|
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
365 |
fun code_depgr thy consts = |
1cb9596498c0
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haftmann
parents:
diff
changeset
|
366 |
let |
1cb9596498c0
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haftmann
parents:
diff
changeset
|
367 |
val (_, gr) = make thy consts; |
1cb9596498c0
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haftmann
parents:
diff
changeset
|
368 |
val select = Graph.all_succs gr consts; |
1cb9596498c0
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haftmann
parents:
diff
changeset
|
369 |
in |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
370 |
gr |
1cb9596498c0
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haftmann
parents:
diff
changeset
|
371 |
|> not (null consts) ? Graph.subgraph (member (op =) select) |
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haftmann
parents:
diff
changeset
|
372 |
|> Graph.map_nodes ((apsnd o map o apfst) (AxClass.overload thy)) |
1cb9596498c0
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haftmann
parents:
diff
changeset
|
373 |
end; |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
374 |
|
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
375 |
fun code_thms thy = Pretty.writeln o pretty thy o code_depgr thy; |
1cb9596498c0
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haftmann
parents:
diff
changeset
|
376 |
|
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
377 |
fun code_deps thy consts = |
1cb9596498c0
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haftmann
parents:
diff
changeset
|
378 |
let |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
379 |
val gr = code_depgr thy consts; |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
380 |
fun mk_entry (const, (_, (_, parents))) = |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
381 |
let |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
382 |
val name = Code_Unit.string_of_const thy const; |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
383 |
val nameparents = map (Code_Unit.string_of_const thy) parents; |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
384 |
in { name = name, ID = name, dir = "", unfold = true, |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
385 |
path = "", parents = nameparents } |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
386 |
end; |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
387 |
val prgr = Graph.fold ((fn x => fn xs => xs @ [x]) o mk_entry) gr []; |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
388 |
in Present.display_graph prgr end; |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
389 |
|
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
390 |
local |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
391 |
|
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
392 |
structure P = OuterParse |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
393 |
and K = OuterKeyword |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
394 |
|
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
395 |
fun code_thms_cmd thy = code_thms thy o op @ o Code_Name.read_const_exprs thy; |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
396 |
fun code_deps_cmd thy = code_deps thy o op @ o Code_Name.read_const_exprs thy; |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
397 |
|
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
398 |
in |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
399 |
|
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
400 |
val _ = |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
401 |
OuterSyntax.improper_command "code_thms" "print system of defining equations for code" OuterKeyword.diag |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
402 |
(Scan.repeat P.term_group |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
403 |
>> (fn cs => Toplevel.no_timing o Toplevel.unknown_theory |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
404 |
o Toplevel.keep ((fn thy => code_thms_cmd thy cs) o Toplevel.theory_of))); |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
405 |
|
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
406 |
val _ = |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
407 |
OuterSyntax.improper_command "code_deps" "visualize dependencies of defining equations for code" OuterKeyword.diag |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
408 |
(Scan.repeat P.term_group |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
409 |
>> (fn cs => Toplevel.no_timing o Toplevel.unknown_theory |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
410 |
o Toplevel.keep ((fn thy => code_deps_cmd thy cs) o Toplevel.theory_of))); |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
411 |
|
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
412 |
end; |
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
413 |
|
1cb9596498c0
experimental implementation of a well-sorting algorithm
haftmann
parents:
diff
changeset
|
414 |
end; (*struct*) |