author | huffman |
Thu, 19 Nov 2009 15:41:52 -0800 | |
changeset 33798 | 46cbbcbd4e68 |
parent 33504 | b4210cc3ac97 |
child 33801 | e8535acd302c |
permissions | -rw-r--r-- |
32126 | 1 |
(* Title: HOLCF/Tools/Domain/domain_axioms.ML |
23152 | 2 |
Author: David von Oheimb |
3 |
||
4 |
Syntax generator for domain command. |
|
5 |
*) |
|
6 |
||
30919
dcf8a7a66bd1
make domain package ML interface more consistent with datatype package; use binding instead of bstring
huffman
parents:
30912
diff
changeset
|
7 |
signature DOMAIN_AXIOMS = |
dcf8a7a66bd1
make domain package ML interface more consistent with datatype package; use binding instead of bstring
huffman
parents:
30912
diff
changeset
|
8 |
sig |
31738
7b9b9ba532ca
discontinued ancient tradition to suffix certain ML module names with "_package"
haftmann
parents:
31288
diff
changeset
|
9 |
val copy_of_dtyp : (int -> term) -> Datatype.dtyp -> term |
31232
689aa7da48cc
define copy functions using combinators; add checking for failed proofs of induction rules
huffman
parents:
31227
diff
changeset
|
10 |
|
31288 | 11 |
val calc_axioms : |
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
12 |
bool -> |
31288 | 13 |
string -> Domain_Library.eq list -> int -> Domain_Library.eq -> |
14 |
string * (string * term) list * (string * term) list |
|
31227 | 15 |
|
31288 | 16 |
val add_axioms : |
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
17 |
bool -> |
31288 | 18 |
bstring -> Domain_Library.eq list -> theory -> theory |
30919
dcf8a7a66bd1
make domain package ML interface more consistent with datatype package; use binding instead of bstring
huffman
parents:
30912
diff
changeset
|
19 |
end; |
dcf8a7a66bd1
make domain package ML interface more consistent with datatype package; use binding instead of bstring
huffman
parents:
30912
diff
changeset
|
20 |
|
dcf8a7a66bd1
make domain package ML interface more consistent with datatype package; use binding instead of bstring
huffman
parents:
30912
diff
changeset
|
21 |
|
33245 | 22 |
structure Domain_Axioms : DOMAIN_AXIOMS = |
30919
dcf8a7a66bd1
make domain package ML interface more consistent with datatype package; use binding instead of bstring
huffman
parents:
30912
diff
changeset
|
23 |
struct |
23152 | 24 |
|
31227 | 25 |
open Domain_Library; |
23152 | 26 |
|
27 |
infixr 0 ===>;infixr 0 ==>;infix 0 == ; |
|
28 |
infix 1 ===; infix 1 ~= ; infix 1 <<; infix 1 ~<<; |
|
29 |
infix 9 ` ; infix 9 `% ; infix 9 `%%; infixr 9 oo; |
|
30 |
||
31232
689aa7da48cc
define copy functions using combinators; add checking for failed proofs of induction rules
huffman
parents:
31227
diff
changeset
|
31 |
(* FIXME: use theory data for this *) |
689aa7da48cc
define copy functions using combinators; add checking for failed proofs of induction rules
huffman
parents:
31227
diff
changeset
|
32 |
val copy_tab : string Symtab.table = |
33504
b4210cc3ac97
map functions for various types, with ep_pair/deflation/finite_deflation lemmas
huffman
parents:
33396
diff
changeset
|
33 |
Symtab.make [(@{type_name "->"}, @{const_name "cfun_map"}), |
b4210cc3ac97
map functions for various types, with ep_pair/deflation/finite_deflation lemmas
huffman
parents:
33396
diff
changeset
|
34 |
(@{type_name "++"}, @{const_name "ssum_map"}), |
b4210cc3ac97
map functions for various types, with ep_pair/deflation/finite_deflation lemmas
huffman
parents:
33396
diff
changeset
|
35 |
(@{type_name "**"}, @{const_name "sprod_map"}), |
b4210cc3ac97
map functions for various types, with ep_pair/deflation/finite_deflation lemmas
huffman
parents:
33396
diff
changeset
|
36 |
(@{type_name "*"}, @{const_name "cprod_map"}), |
b4210cc3ac97
map functions for various types, with ep_pair/deflation/finite_deflation lemmas
huffman
parents:
33396
diff
changeset
|
37 |
(@{type_name "u"}, @{const_name "u_map"})]; |
31232
689aa7da48cc
define copy functions using combinators; add checking for failed proofs of induction rules
huffman
parents:
31227
diff
changeset
|
38 |
|
689aa7da48cc
define copy functions using combinators; add checking for failed proofs of induction rules
huffman
parents:
31227
diff
changeset
|
39 |
fun copy_of_dtyp r dt = if DatatypeAux.is_rec_type dt then copy r dt else ID |
689aa7da48cc
define copy functions using combinators; add checking for failed proofs of induction rules
huffman
parents:
31227
diff
changeset
|
40 |
and copy r (DatatypeAux.DtRec i) = r i |
689aa7da48cc
define copy functions using combinators; add checking for failed proofs of induction rules
huffman
parents:
31227
diff
changeset
|
41 |
| copy r (DatatypeAux.DtTFree a) = ID |
689aa7da48cc
define copy functions using combinators; add checking for failed proofs of induction rules
huffman
parents:
31227
diff
changeset
|
42 |
| copy r (DatatypeAux.DtType (c, ds)) = |
689aa7da48cc
define copy functions using combinators; add checking for failed proofs of induction rules
huffman
parents:
31227
diff
changeset
|
43 |
case Symtab.lookup copy_tab c of |
31288 | 44 |
SOME f => list_ccomb (%%:f, map (copy_of_dtyp r) ds) |
45 |
| NONE => (warning ("copy_of_dtyp: unknown type constructor " ^ c); ID); |
|
31232
689aa7da48cc
define copy functions using combinators; add checking for failed proofs of induction rules
huffman
parents:
31227
diff
changeset
|
46 |
|
31227 | 47 |
fun calc_axioms |
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
48 |
(definitional : bool) |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
49 |
(comp_dname : string) |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
50 |
(eqs : eq list) |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
51 |
(n : int) |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
52 |
(eqn as ((dname,_),cons) : eq) |
31227 | 53 |
: string * (string * term) list * (string * term) list = |
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
54 |
let |
23152 | 55 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
56 |
(* ----- axioms and definitions concerning the isomorphism ------------------ *) |
31227 | 57 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
58 |
val dc_abs = %%:(dname^"_abs"); |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
59 |
val dc_rep = %%:(dname^"_rep"); |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
60 |
val x_name'= "x"; |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
61 |
val x_name = idx_name eqs x_name' (n+1); |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
62 |
val dnam = Long_Name.base_name dname; |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
63 |
|
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
64 |
val abs_iso_ax = ("abs_iso", mk_trp(dc_rep`(dc_abs`%x_name') === %:x_name')); |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
65 |
val rep_iso_ax = ("rep_iso", mk_trp(dc_abs`(dc_rep`%x_name') === %:x_name')); |
23152 | 66 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
67 |
val when_def = ("when_def",%%:(dname^"_when") == |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
68 |
List.foldr (uncurry /\ ) (/\x_name'((when_body cons (fn (x,y) => |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
69 |
Bound(1+length cons+x-y)))`(dc_rep`Bound 0))) (when_funs cons)); |
31288 | 70 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
71 |
val copy_def = |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
72 |
let fun r i = proj (Bound 0) eqs i; |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
73 |
in ("copy_def", %%:(dname^"_copy") == |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
74 |
/\ "f" (dc_abs oo (copy_of_dtyp r (dtyp_of_eq eqn)) oo dc_rep)) end; |
23152 | 75 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
76 |
(* -- definitions concerning the constructors, discriminators and selectors - *) |
23152 | 77 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
78 |
fun con_def m n (_,args) = let |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
79 |
fun idxs z x arg = (if is_lazy arg then mk_up else I) (Bound(z-x)); |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
80 |
fun parms vs = mk_stuple (mapn (idxs(length vs)) 1 vs); |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
81 |
fun inj y 1 _ = y |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
82 |
| inj y _ 0 = mk_sinl y |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
83 |
| inj y i j = mk_sinr (inj y (i-1) (j-1)); |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
84 |
in List.foldr /\# (dc_abs`(inj (parms args) m n)) args end; |
31288 | 85 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
86 |
val con_defs = mapn (fn n => fn (con,args) => |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
87 |
(extern_name con ^"_def", %%:con == con_def (length cons) n (con,args))) 0 cons; |
31288 | 88 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
89 |
val dis_defs = let |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
90 |
fun ddef (con,_) = (dis_name con ^"_def",%%:(dis_name con) == |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
91 |
list_ccomb(%%:(dname^"_when"),map |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
92 |
(fn (con',args) => (List.foldr /\# |
31288 | 93 |
(if con'=con then TT else FF) args)) cons)) |
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
94 |
in map ddef cons end; |
23152 | 95 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
96 |
val mat_defs = |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
97 |
let |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
98 |
fun mdef (con,_) = |
31288 | 99 |
let |
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
100 |
val k = Bound 0 |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
101 |
val x = Bound 1 |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
102 |
fun one_con (con', args') = |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
103 |
if con'=con then k else List.foldr /\# mk_fail args' |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
104 |
val w = list_ccomb(%%:(dname^"_when"), map one_con cons) |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
105 |
val rhs = /\ "x" (/\ "k" (w ` x)) |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
106 |
in (mat_name con ^"_def", %%:(mat_name con) == rhs) end |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
107 |
in map mdef cons end; |
23152 | 108 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
109 |
val pat_defs = |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
110 |
let |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
111 |
fun pdef (con,args) = |
31288 | 112 |
let |
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
113 |
val ps = mapn (fn n => fn _ => %:("pat" ^ string_of_int n)) 1 args; |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
114 |
val xs = map (bound_arg args) args; |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
115 |
val r = Bound (length args); |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
116 |
val rhs = case args of [] => mk_return HOLogic.unit |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
117 |
| _ => mk_ctuple_pat ps ` mk_ctuple xs; |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
118 |
fun one_con (con',args') = List.foldr /\# (if con'=con then rhs else mk_fail) args'; |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
119 |
in (pat_name con ^"_def", list_comb (%%:(pat_name con), ps) == |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
120 |
list_ccomb(%%:(dname^"_when"), map one_con cons)) |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
121 |
end |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
122 |
in map pdef cons end; |
23152 | 123 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
124 |
val sel_defs = let |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
125 |
fun sdef con n arg = Option.map (fn sel => (sel^"_def",%%:sel == |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
126 |
list_ccomb(%%:(dname^"_when"),map |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
127 |
(fn (con',args) => if con'<>con then UU else |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
128 |
List.foldr /\# (Bound (length args - n)) args) cons))) (sel_of arg); |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
129 |
in map_filter I (maps (fn (con,args) => mapn (sdef con) 1 args) cons) end; |
23152 | 130 |
|
131 |
||
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
132 |
(* ----- axiom and definitions concerning induction ------------------------- *) |
23152 | 133 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
134 |
val reach_ax = ("reach", mk_trp(proj (mk_fix (%%:(comp_dname^"_copy"))) eqs n |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
135 |
`%x_name === %:x_name)); |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
136 |
val take_def = |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
137 |
("take_def", |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
138 |
%%:(dname^"_take") == |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
139 |
mk_lam("n",proj |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
140 |
(mk_iterate (Bound 0, %%:(comp_dname^"_copy"), UU)) eqs n)); |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
141 |
val finite_def = |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
142 |
("finite_def", |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
143 |
%%:(dname^"_finite") == |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
144 |
mk_lam(x_name, |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
145 |
mk_ex("n",(%%:(dname^"_take") $ Bound 0)`Bound 1 === Bound 1))); |
23152 | 146 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
147 |
in (dnam, |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
148 |
if definitional then [reach_ax] else [abs_iso_ax, rep_iso_ax, reach_ax], |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
149 |
[when_def, copy_def] @ |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
150 |
con_defs @ dis_defs @ mat_defs @ pat_defs @ sel_defs @ |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
151 |
[take_def, finite_def]) |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
152 |
end; (* let (calc_axioms) *) |
23152 | 153 |
|
30483
0c398040969c
added legacy type inference (from fixrec_package.ML);
wenzelm
parents:
30364
diff
changeset
|
154 |
|
0c398040969c
added legacy type inference (from fixrec_package.ML);
wenzelm
parents:
30364
diff
changeset
|
155 |
(* legacy type inference *) |
0c398040969c
added legacy type inference (from fixrec_package.ML);
wenzelm
parents:
30364
diff
changeset
|
156 |
|
0c398040969c
added legacy type inference (from fixrec_package.ML);
wenzelm
parents:
30364
diff
changeset
|
157 |
fun legacy_infer_term thy t = |
31227 | 158 |
singleton (Syntax.check_terms (ProofContext.init thy)) (Sign.intern_term thy t); |
30483
0c398040969c
added legacy type inference (from fixrec_package.ML);
wenzelm
parents:
30364
diff
changeset
|
159 |
|
0c398040969c
added legacy type inference (from fixrec_package.ML);
wenzelm
parents:
30364
diff
changeset
|
160 |
fun legacy_infer_prop thy t = legacy_infer_term thy (TypeInfer.constrain propT t); |
0c398040969c
added legacy type inference (from fixrec_package.ML);
wenzelm
parents:
30364
diff
changeset
|
161 |
|
0c398040969c
added legacy type inference (from fixrec_package.ML);
wenzelm
parents:
30364
diff
changeset
|
162 |
fun infer_props thy = map (apsnd (legacy_infer_prop thy)); |
0c398040969c
added legacy type inference (from fixrec_package.ML);
wenzelm
parents:
30364
diff
changeset
|
163 |
|
23152 | 164 |
|
29585 | 165 |
fun add_axioms_i x = snd o PureThy.add_axioms (map (Thm.no_attributes o apfst Binding.name) x); |
23152 | 166 |
fun add_axioms_infer axms thy = add_axioms_i (infer_props thy axms) thy; |
167 |
||
29585 | 168 |
fun add_defs_i x = snd o (PureThy.add_defs false) (map (Thm.no_attributes o apfst Binding.name) x); |
23152 | 169 |
fun add_defs_infer defs thy = add_defs_i (infer_props thy defs) thy; |
170 |
||
30131
6be1be402ef0
use TheoryData to keep track of pattern match combinators
huffman
parents:
29585
diff
changeset
|
171 |
fun add_matchers (((dname,_),cons) : eq) thy = |
31227 | 172 |
let |
31288 | 173 |
val con_names = map fst cons; |
174 |
val mat_names = map mat_name con_names; |
|
175 |
fun qualify n = Sign.full_name thy (Binding.name n); |
|
176 |
val ms = map qualify con_names ~~ map qualify mat_names; |
|
31738
7b9b9ba532ca
discontinued ancient tradition to suffix certain ML module names with "_package"
haftmann
parents:
31288
diff
changeset
|
177 |
in Fixrec.add_matchers ms thy end; |
23152 | 178 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
179 |
fun add_axioms definitional comp_dnam (eqs : eq list) thy' = |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
180 |
let |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
181 |
val comp_dname = Sign.full_bname thy' comp_dnam; |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
182 |
val dnames = map (fst o fst) eqs; |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
183 |
val x_name = idx_name dnames "x"; |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
184 |
fun copy_app dname = %%:(dname^"_copy")`Bound 0; |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
185 |
val copy_def = ("copy_def" , %%:(comp_dname^"_copy") == |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
186 |
/\ "f"(mk_ctuple (map copy_app dnames))); |
23152 | 187 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
188 |
fun one_con (con,args) = |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
189 |
let |
31288 | 190 |
val nonrec_args = filter_out is_rec args; |
33317 | 191 |
val rec_args = filter is_rec args; |
31288 | 192 |
val recs_cnt = length rec_args; |
193 |
val allargs = nonrec_args @ rec_args |
|
194 |
@ map (upd_vname (fn s=> s^"'")) rec_args; |
|
195 |
val allvns = map vname allargs; |
|
196 |
fun vname_arg s arg = if is_rec arg then vname arg^s else vname arg; |
|
197 |
val vns1 = map (vname_arg "" ) args; |
|
198 |
val vns2 = map (vname_arg "'") args; |
|
199 |
val allargs_cnt = length nonrec_args + 2*recs_cnt; |
|
200 |
val rec_idxs = (recs_cnt-1) downto 0; |
|
201 |
val nonlazy_idxs = map snd (filter_out (fn (arg,_) => is_lazy arg) |
|
202 |
(allargs~~((allargs_cnt-1) downto 0))); |
|
203 |
fun rel_app i ra = proj (Bound(allargs_cnt+2)) eqs (rec_of ra) $ |
|
204 |
Bound (2*recs_cnt-i) $ Bound (recs_cnt-i); |
|
205 |
val capps = |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
206 |
List.foldr |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
207 |
mk_conj |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
208 |
(mk_conj( |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
209 |
Bound(allargs_cnt+1)===list_ccomb(%%:con,map (bound_arg allvns) vns1), |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
210 |
Bound(allargs_cnt+0)===list_ccomb(%%:con,map (bound_arg allvns) vns2))) |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
211 |
(mapn rel_app 1 rec_args); |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
212 |
in |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
213 |
List.foldr |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
214 |
mk_ex |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
215 |
(Library.foldr mk_conj |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
216 |
(map (defined o Bound) nonlazy_idxs,capps)) allvns |
31288 | 217 |
end; |
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
218 |
fun one_comp n (_,cons) = |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
219 |
mk_all (x_name(n+1), |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
220 |
mk_all (x_name(n+1)^"'", |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
221 |
mk_imp (proj (Bound 2) eqs n $ Bound 1 $ Bound 0, |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
222 |
foldr1 mk_disj (mk_conj(Bound 1 === UU,Bound 0 === UU) |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
223 |
::map one_con cons)))); |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
224 |
val bisim_def = |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
225 |
("bisim_def", %%:(comp_dname^"_bisim") == |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
226 |
mk_lam("R", foldr1 mk_conj (mapn one_comp 0 eqs))); |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
227 |
|
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
228 |
fun add_one (dnam, axs, dfs) = |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
229 |
Sign.add_path dnam |
33245 | 230 |
#> add_defs_infer dfs |
231 |
#> add_axioms_infer axs |
|
232 |
#> Sign.parent_path; |
|
31227 | 233 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
234 |
val thy = thy' |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
235 |
|> fold add_one (mapn (calc_axioms definitional comp_dname eqs) 0 eqs); |
31227 | 236 |
|
33798
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
237 |
in |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
238 |
thy |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
239 |
|> Sign.add_path comp_dnam |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
240 |
|> add_defs_infer (bisim_def::(if length eqs>1 then [copy_def] else [])) |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
241 |
|> Sign.parent_path |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
242 |
|> fold add_matchers eqs |
46cbbcbd4e68
clean up indentation; add 'definitional' option flag
huffman
parents:
33504
diff
changeset
|
243 |
end; (* let (add_axioms) *) |
31227 | 244 |
|
23152 | 245 |
end; (* struct *) |