author  paulson 
Fri, 05 Oct 2007 09:59:03 +0200  
changeset 24854  0ebcd575d3c6 
parent 24776  38afb780f622 
child 24921  708b2f887a42 
permissions  rwrr 
19  1 
(* Title: Pure/sign.ML 
0  2 
ID: $Id$ 
251  3 
Author: Lawrence C Paulson and Markus Wenzel 
0  4 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

5 
Logical signature content: naming conventions, concrete syntax, type 
18062  6 
signature, polymorphic constants. 
0  7 
*) 
8 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

9 
signature SIGN_THEORY = 
3791
c5db2c87a646
now supports qualified names (intern vs. extern) !!!
wenzelm
parents:
3552
diff
changeset

10 
sig 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

11 
val add_defsort: string > theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

12 
val add_defsort_i: sort > theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

13 
val add_types: (bstring * int * mixfix) list > theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

14 
val add_typedecls: (bstring * string list * mixfix) list > theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

15 
val add_nonterminals: bstring list > theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

16 
val add_tyabbrs: (bstring * string list * string * mixfix) list > theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

17 
val add_tyabbrs_i: (bstring * string list * typ * mixfix) list > theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

18 
val add_syntax: (bstring * string * mixfix) list > theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

19 
val add_syntax_i: (bstring * typ * mixfix) list > theory > theory 
20784  20 
val add_modesyntax: Syntax.mode > (bstring * string * mixfix) list > theory > theory 
21 
val add_modesyntax_i: Syntax.mode > (bstring * typ * mixfix) list > theory > theory 

22 
val del_modesyntax: Syntax.mode > (bstring * string * mixfix) list > theory > theory 

23 
val del_modesyntax_i: Syntax.mode > (bstring * typ * mixfix) list > theory > theory 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

24 
val add_consts: (bstring * string * mixfix) list > theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

25 
val add_consts_i: (bstring * typ * mixfix) list > theory > theory 
1501  26 
val add_trfuns: 
4344  27 
(string * (ast list > ast)) list * 
28 
(string * (term list > term)) list * 

29 
(string * (term list > term)) list * 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

30 
(string * (ast list > ast)) list > theory > theory 
2385  31 
val add_trfunsT: 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

32 
(string * (bool > typ > term list > term)) list > theory > theory 
14645  33 
val add_advanced_trfuns: 
21772  34 
(string * (Proof.context > ast list > ast)) list * 
35 
(string * (Proof.context > term list > term)) list * 

36 
(string * (Proof.context > term list > term)) list * 

37 
(string * (Proof.context > ast list > ast)) list > theory > theory 

14645  38 
val add_advanced_trfunsT: 
21772  39 
(string * (Proof.context > bool > typ > term list > term)) list > theory > theory 
2693  40 
val add_tokentrfuns: 
23660
18765718cf62
type output = string indicates raw system output;
wenzelm
parents:
23615
diff
changeset

41 
(string * string * (string > output * int)) list > theory > theory 
18765718cf62
type output = string indicates raw system output;
wenzelm
parents:
23615
diff
changeset

42 
val add_mode_tokentrfuns: string > (string * (string > output * int)) list 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

43 
> theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

44 
val add_trrules: (xstring * string) Syntax.trrule list > theory > theory 
19258
ada9977f1e98
declared_const: check for type constraint only, i.e. admit abbreviations as well;
wenzelm
parents:
19250
diff
changeset

45 
val del_trrules: (xstring * string) Syntax.trrule list > theory > theory 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

46 
val add_trrules_i: ast Syntax.trrule list > theory > theory 
19258
ada9977f1e98
declared_const: check for type constraint only, i.e. admit abbreviations as well;
wenzelm
parents:
19250
diff
changeset

47 
val del_trrules_i: ast Syntax.trrule list > theory > theory 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

48 
val add_path: string > theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

49 
val parent_path: theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

50 
val root_path: theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

51 
val absolute_path: theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

52 
val local_path: theory > theory 
19013  53 
val no_base_names: theory > theory 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

54 
val qualified_names: theory > theory 
19054
af7cc6063285
replaced qualified_force_prefix to sticky_prefix;
wenzelm
parents:
19013
diff
changeset

55 
val sticky_prefix: string > theory > theory 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

56 
val set_policy: (string > bstring > string) * (string list > string list list) > 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

57 
theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

58 
val restore_naming: theory > theory > theory 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

59 
end 
0  60 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

61 
signature SIGN = 
5642  62 
sig 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

63 
val rep_sg: theory > 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

64 
{naming: NameSpace.naming, 
16597
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

65 
syn: Syntax.syntax, 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

66 
tsig: Type.tsig, 
18062  67 
consts: Consts.T} 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

68 
val naming_of: theory > NameSpace.naming 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

69 
val base_name: string > bstring 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

70 
val full_name: theory > bstring > string 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

71 
val full_name_path: theory > string > bstring > string 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

72 
val declare_name: theory > string > NameSpace.T > NameSpace.T 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

73 
val syn_of: theory > Syntax.syntax 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

74 
val tsig_of: theory > Type.tsig 
19642  75 
val classes_of: theory > Sorts.algebra 
21932
7d592dc078e3
replaced classes by all_classes (topologically sorted);
wenzelm
parents:
21796
diff
changeset

76 
val all_classes: theory > class list 
19407  77 
val super_classes: theory > class > class list 
24732  78 
val minimize_sort: theory > sort > sort 
79 
val complete_sort: theory > sort > sort 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

80 
val defaultS: theory > sort 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

81 
val subsort: theory > sort * sort > bool 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

82 
val of_sort: theory > typ * sort > bool 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

83 
val witness_sorts: theory > sort list > sort list > (typ * sort) list 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

84 
val universal_witness: theory > (typ * sort) option 
16655  85 
val all_sorts_nonempty: theory > bool 
24732  86 
val is_logtype: theory > string > bool 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

87 
val typ_instance: theory > typ * typ > bool 
19427  88 
val typ_equiv: theory > typ * typ > bool 
16941
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset

89 
val typ_match: theory > typ * typ > Type.tyenv > Type.tyenv 
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset

90 
val typ_unify: theory > typ * typ > Type.tyenv * int > Type.tyenv * int 
18967  91 
val consts_of: theory > Consts.T 
17037  92 
val the_const_constraint: theory > string > typ 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

93 
val const_type: theory > string > typ option 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

94 
val the_const_type: theory > string > typ 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

95 
val declared_tyname: theory > string > bool 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

96 
val declared_const: theory > string > bool 
18062  97 
val const_monomorphic: theory > string > bool 
21183  98 
val const_syntax_name: theory > string > string 
18146  99 
val const_typargs: theory > string * typ > typ list 
18164  100 
val const_instance: theory > string * typ list > typ 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

101 
val class_space: theory > NameSpace.T 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

102 
val type_space: theory > NameSpace.T 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

103 
val const_space: theory > NameSpace.T 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

104 
val intern_class: theory > xstring > string 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

105 
val extern_class: theory > string > xstring 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

106 
val intern_type: theory > xstring > string 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

107 
val extern_type: theory > string > xstring 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

108 
val intern_const: theory > xstring > string 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

109 
val extern_const: theory > string > xstring 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

110 
val intern_sort: theory > sort > sort 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

111 
val extern_sort: theory > sort > sort 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

112 
val intern_typ: theory > typ > typ 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

113 
val extern_typ: theory > typ > typ 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

114 
val intern_term: theory > term > term 
18994  115 
val extern_term: (string > xstring) > theory > term > term 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

116 
val intern_tycons: theory > typ > typ 
21772  117 
val pretty_term': Proof.context > Syntax.syntax > (string > xstring) > term > Pretty.T 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

118 
val pretty_term: theory > term > Pretty.T 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

119 
val pretty_typ: theory > typ > Pretty.T 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

120 
val pretty_sort: theory > sort > Pretty.T 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

121 
val pretty_classrel: theory > class list > Pretty.T 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

122 
val pretty_arity: theory > arity > Pretty.T 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

123 
val string_of_term: theory > term > string 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

124 
val string_of_typ: theory > typ > string 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

125 
val string_of_sort: theory > sort > string 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

126 
val string_of_classrel: theory > class list > string 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

127 
val string_of_arity: theory > arity > string 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

128 
val pp: theory > Pretty.pp 
19462  129 
val arity_number: theory > string > int 
130 
val arity_sorts: theory > string > sort > sort list 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

131 
val certify_class: theory > class > class 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

132 
val certify_sort: theory > sort > sort 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

133 
val certify_typ: theory > typ > typ 
24273
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

134 
val certify_typ_mode: Type.mode > theory > typ > typ 
24674
4ade7ac6a21c
certify': proper do_expand argument (which observes force_expand consts) instead of homegrown normalize;
wenzelm
parents:
24517
diff
changeset

135 
val certify': bool > Pretty.pp > bool > Consts.T > theory > term > term * typ * int 
18967  136 
val certify_term: theory > term > term * typ * int 
137 
val certify_prop: theory > term > term * typ * int 

16494  138 
val cert_term: theory > term > term 
139 
val cert_prop: theory > term > term 

21741  140 
val no_frees: Pretty.pp > term > term 
18941  141 
val no_vars: Pretty.pp > term > term 
142 
val cert_def: Pretty.pp > term > (string * typ) * term 

19244
1d7e51d9828b
added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents:
19099
diff
changeset

143 
val read_class: theory > xstring > class 
1d7e51d9828b
added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents:
19099
diff
changeset

144 
val read_arity: theory > xstring * string list * string > arity 
1d7e51d9828b
added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents:
19099
diff
changeset

145 
val cert_arity: theory > arity > arity 
22765  146 
val get_sort: theory > 
147 
(indexname > sort option) > (indexname * sort) list > indexname > sort 

22683  148 
val read_def_typ: theory * (indexname > sort option) > string > typ 
149 
val read_typ: theory > string > typ 

150 
val read_typ_syntax: theory > string > typ 

151 
val read_typ_abbrev: theory > string > typ 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

152 
val read_tyname: theory > string > typ 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

153 
val read_const: theory > string > term 
18967  154 
val read_def_terms': Pretty.pp > (string > bool) > Syntax.syntax > Consts.T > 
22696  155 
(string > string option) > Proof.context > 
156 
(indexname > typ option) * (indexname > sort option) > 

20155  157 
Name.context > bool > (string * typ) list > term list * (indexname * typ) list 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

158 
val read_def_terms: 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

159 
theory * (indexname > typ option) * (indexname > sort option) > 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

160 
string list > bool > (string * typ) list > term list * (indexname * typ) list 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

161 
val simple_read_term: theory > typ > string > term 
16494  162 
val read_term: theory > string > term 
163 
val read_prop: theory > string > term 

24776
38afb780f622
add_consts_authentic/add_abbrev: tags (Markup.property list);
wenzelm
parents:
24761
diff
changeset

164 
val add_consts_authentic: Markup.property list > 
38afb780f622
add_consts_authentic/add_abbrev: tags (Markup.property list);
wenzelm
parents:
24761
diff
changeset

165 
(bstring * typ * mixfix) list > theory > theory 
21206
2af4c7b3f7ef
replaced const_syntax by notation, which operates on terms;
wenzelm
parents:
21183
diff
changeset

166 
val add_notation: Syntax.mode > (term * mixfix) list > theory > theory 
24776
38afb780f622
add_consts_authentic/add_abbrev: tags (Markup.property list);
wenzelm
parents:
24761
diff
changeset

167 
val add_abbrev: string > Markup.property list > 
38afb780f622
add_consts_authentic/add_abbrev: tags (Markup.property list);
wenzelm
parents:
24761
diff
changeset

168 
bstring * term > theory > (term * term) * theory 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

169 
include SIGN_THEORY 
24761
d762ab297a07
removed obsolete external interface add_const_constraint;
wenzelm
parents:
24732
diff
changeset

170 
val add_const_constraint: string * typ option > theory > theory 
22811  171 
val primitive_class: string * class list > theory > theory 
172 
val primitive_classrel: class * class > theory > theory 

173 
val primitive_arity: arity > theory > theory 

22796  174 
val hide_classes: bool > xstring list > theory > theory 
175 
val hide_classes_i: bool > string list > theory > theory 

176 
val hide_types: bool > xstring list > theory > theory 

177 
val hide_types_i: bool > string list > theory > theory 

178 
val hide_consts: bool > xstring list > theory > theory 

179 
val hide_consts_i: bool > string list > theory > theory 

180 
val hide_names: bool > string * xstring list > theory > theory 

181 
val hide_names_i: bool > string * string list > theory > theory 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

182 
end 
5642  183 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

184 
structure Sign: SIGN = 
143  185 
struct 
0  186 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

187 
(** datatype sign **) 
16337  188 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

189 
datatype sign = Sign of 
18062  190 
{naming: NameSpace.naming, (*common naming conventions*) 
191 
syn: Syntax.syntax, (*concrete syntax for terms, types, sorts*) 

192 
tsig: Type.tsig, (*ordersorted signature of types*) 

193 
consts: Consts.T}; (*polymorphic constants*) 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

194 

1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

195 
fun make_sign (naming, syn, tsig, consts) = 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

196 
Sign {naming = naming, syn = syn, tsig = tsig, consts = consts}; 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

197 

1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

198 
structure SignData = TheoryDataFun 
22846  199 
( 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

200 
type T = sign; 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

201 
val copy = I; 
17405  202 
fun extend (Sign {syn, tsig, consts, ...}) = 
203 
make_sign (NameSpace.default_naming, syn, tsig, consts); 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

204 

18062  205 
val empty = 
18714  206 
make_sign (NameSpace.default_naming, Syntax.basic_syn, Type.empty_tsig, Consts.empty); 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

207 

1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

208 
fun merge pp (sign1, sign2) = 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

209 
let 
18062  210 
val Sign {naming = _, syn = syn1, tsig = tsig1, consts = consts1} = sign1; 
211 
val Sign {naming = _, syn = syn2, tsig = tsig2, consts = consts2} = sign2; 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

212 

1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

213 
val naming = NameSpace.default_naming; 
16597
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

214 
val syn = Syntax.merge_syntaxes syn1 syn2; 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

215 
val tsig = Type.merge_tsigs pp (tsig1, tsig2); 
18062  216 
val consts = Consts.merge (consts1, consts2); 
217 
in make_sign (naming, syn, tsig, consts) end; 

22846  218 
); 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

219 

1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

220 
fun rep_sg thy = SignData.get thy > (fn Sign args => args); 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

221 

1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

222 
fun map_sign f = SignData.map (fn Sign {naming, syn, tsig, consts} => 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

223 
make_sign (f (naming, syn, tsig, consts))); 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

224 

1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

225 
fun map_naming f = map_sign (fn (naming, syn, tsig, consts) => (f naming, syn, tsig, consts)); 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

226 
fun map_syn f = map_sign (fn (naming, syn, tsig, consts) => (naming, f syn, tsig, consts)); 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

227 
fun map_tsig f = map_sign (fn (naming, syn, tsig, consts) => (naming, syn, f tsig, consts)); 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

228 
fun map_consts f = map_sign (fn (naming, syn, tsig, consts) => (naming, syn, tsig, f consts)); 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

229 

16337  230 

231 
(* naming *) 

232 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

233 
val naming_of = #naming o rep_sg; 
16337  234 
val base_name = NameSpace.base; 
235 
val full_name = NameSpace.full o naming_of; 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

236 
fun full_name_path thy elems = NameSpace.full (NameSpace.add_path elems (naming_of thy)); 
16337  237 
val declare_name = NameSpace.declare o naming_of; 
14645  238 

239 

240 
(* syntax *) 

241 

16597
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

242 
val syn_of = #syn o rep_sg; 
14645  243 

0  244 

16337  245 
(* type signature *) 
246 

247 
val tsig_of = #tsig o rep_sg; 

24732  248 

19642  249 
val classes_of = #2 o #classes o Type.rep_tsig o tsig_of; 
21932
7d592dc078e3
replaced classes by all_classes (topologically sorted);
wenzelm
parents:
21796
diff
changeset

250 
val all_classes = Sorts.all_classes o classes_of; 
7d592dc078e3
replaced classes by all_classes (topologically sorted);
wenzelm
parents:
21796
diff
changeset

251 
val minimal_classes = Sorts.minimal_classes o classes_of; 
19642  252 
val super_classes = Sorts.super_classes o classes_of; 
24732  253 
val minimize_sort = Sorts.minimize_sort o classes_of; 
254 
val complete_sort = Sorts.complete_sort o classes_of; 

255 

4844  256 
val defaultS = Type.defaultS o tsig_of; 
4568  257 
val subsort = Type.subsort o tsig_of; 
7640  258 
val of_sort = Type.of_sort o tsig_of; 
259 
val witness_sorts = Type.witness_sorts o tsig_of; 

14784
e65d77313a94
xxx_typ_raw replace xxx_typ_no_norm forms; prevent duplicate consts declarations in merge; misc cleanup;
wenzelm
parents:
14700
diff
changeset

260 
val universal_witness = Type.universal_witness o tsig_of; 
16655  261 
val all_sorts_nonempty = is_some o universal_witness; 
24732  262 
val is_logtype = member (op =) o Type.logical_types o tsig_of; 
263 

14784
e65d77313a94
xxx_typ_raw replace xxx_typ_no_norm forms; prevent duplicate consts declarations in merge; misc cleanup;
wenzelm
parents:
14700
diff
changeset

264 
val typ_instance = Type.typ_instance o tsig_of; 
19427  265 
fun typ_equiv thy (T, U) = typ_instance thy (T, U) andalso typ_instance thy (U, T); 
16941
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset

266 
val typ_match = Type.typ_match o tsig_of; 
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset

267 
val typ_unify = Type.unify o tsig_of; 
4256  268 

269 

18062  270 
(* polymorphic constants *) 
16941
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset

271 

18062  272 
val consts_of = #consts o rep_sg; 
21722  273 
val the_const_constraint = Consts.the_constraint o consts_of; 
274 
val the_const_type = Consts.the_declaration o consts_of; 

18062  275 
val const_type = try o the_const_type; 
21722  276 
val const_monomorphic = Consts.is_monomorphic o consts_of; 
21183  277 
val const_syntax_name = Consts.syntax_name o consts_of; 
18062  278 
val const_typargs = Consts.typargs o consts_of; 
18164  279 
val const_instance = Consts.instance o consts_of; 
4256  280 

16894  281 
val declared_tyname = Symtab.defined o #2 o #types o Type.rep_tsig o tsig_of; 
24761
d762ab297a07
removed obsolete external interface add_const_constraint;
wenzelm
parents:
24732
diff
changeset

282 
val declared_const = can o the_const_constraint; 
620  283 

402  284 

0  285 

16337  286 
(** intern / extern names **) 
287 

16368
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

288 
val class_space = #1 o #classes o Type.rep_tsig o tsig_of; 
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

289 
val type_space = #1 o #types o Type.rep_tsig o tsig_of; 
18967  290 
val const_space = Consts.space_of o consts_of; 
14645  291 

16368
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

292 
val intern_class = NameSpace.intern o class_space; 
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

293 
val extern_class = NameSpace.extern o class_space; 
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

294 
val intern_type = NameSpace.intern o type_space; 
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

295 
val extern_type = NameSpace.extern o type_space; 
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

296 
val intern_const = NameSpace.intern o const_space; 
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

297 
val extern_const = NameSpace.extern o const_space; 
16337  298 

299 
val intern_sort = map o intern_class; 

300 
val extern_sort = map o extern_class; 

301 

302 
local 

14645  303 

18892  304 
fun map_typ f g (Type (c, Ts)) = Type (g c, map (map_typ f g) Ts) 
305 
 map_typ f _ (TFree (x, S)) = TFree (x, map f S) 

306 
 map_typ f _ (TVar (xi, S)) = TVar (xi, map f S); 

307 

308 
fun map_term f g h (Const (c, T)) = Const (h c, map_typ f g T) 

309 
 map_term f g _ (Free (x, T)) = Free (x, map_typ f g T) 

310 
 map_term f g _ (Var (xi, T)) = Var (xi, map_typ f g T) 

311 
 map_term _ _ _ (t as Bound _) = t 

312 
 map_term f g h (Abs (x, T, t)) = Abs (x, map_typ f g T, map_term f g h t) 

313 
 map_term f g h (t $ u) = map_term f g h t $ map_term f g h u; 

314 

18994  315 
val add_classesT = Term.fold_atyps 
316 
(fn TFree (_, S) => fold (insert (op =)) S 

317 
 TVar (_, S) => fold (insert (op =)) S 

318 
 _ => I); 

319 

320 
fun add_tyconsT (Type (c, Ts)) = insert (op =) c #> fold add_tyconsT Ts 

321 
 add_tyconsT _ = I; 

322 

323 
val add_consts = Term.fold_aterms (fn Const (c, _) => insert (op =) c  _ => I); 

324 

16337  325 
fun mapping add_names f t = 
326 
let 

20664  327 
fun f' (x: string) = let val y = f x in if x = y then NONE else SOME (x, y) end; 
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19462
diff
changeset

328 
val tab = map_filter f' (add_names t []); 
18941  329 
fun get x = the_default x (AList.lookup (op =) tab x); 
16337  330 
in get end; 
331 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

332 
fun typ_mapping f g thy T = 
18892  333 
T > map_typ 
18994  334 
(mapping add_classesT (f thy) T) 
335 
(mapping add_tyconsT (g thy) T); 

14645  336 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

337 
fun term_mapping f g h thy t = 
18892  338 
t > map_term 
18994  339 
(mapping (Term.fold_types add_classesT) (f thy) t) 
340 
(mapping (Term.fold_types add_tyconsT) (g thy) t) 

341 
(mapping add_consts (h thy) t); 

16337  342 

343 
in 

14645  344 

16368
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

345 
val intern_typ = typ_mapping intern_class intern_type; 
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

346 
val extern_typ = typ_mapping extern_class extern_type; 
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

347 
val intern_term = term_mapping intern_class intern_type intern_const; 
18994  348 
fun extern_term h = term_mapping extern_class extern_type (K h); 
16368
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

349 
val intern_tycons = typ_mapping (K I) intern_type; 
16337  350 

351 
end; 

14645  352 

353 

354 

4249  355 
(** pretty printing of terms, types etc. **) 
3937  356 

21772  357 
fun pretty_term' ctxt syn ext t = 
358 
let val curried = Context.exists_name Context.CPureN (ProofContext.theory_of ctxt) 

359 
in Syntax.pretty_term ext ctxt syn curried t end; 

18857  360 

18994  361 
fun pretty_term thy t = 
21772  362 
pretty_term' (ProofContext.init thy) (syn_of thy) (Consts.extern (consts_of thy)) 
19366
a2040baa9444
pretty_term': early vs. late externing (support authentic syntax);
wenzelm
parents:
19289
diff
changeset

363 
(extern_term (Consts.extern_early (consts_of thy)) thy t); 
18857  364 

21772  365 
fun pretty_typ thy T = 
366 
Syntax.pretty_typ (ProofContext.init thy) (syn_of thy) (extern_typ thy T); 

367 

368 
fun pretty_sort thy S = 

369 
Syntax.pretty_sort (ProofContext.init thy) (syn_of thy) (extern_sort thy S); 

3937  370 

19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19462
diff
changeset

371 
fun pretty_classrel thy cs = Pretty.block (flat 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

372 
(separate [Pretty.str " <", Pretty.brk 1] (map (single o pretty_sort thy o single) cs))); 
3937  373 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

374 
fun pretty_arity thy (a, Ss, S) = 
3937  375 
let 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

376 
val a' = extern_type thy a; 
3937  377 
val dom = 
378 
if null Ss then [] 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

379 
else [Pretty.list "(" ")" (map (pretty_sort thy) Ss), Pretty.brk 1]; 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

380 
in Pretty.block ([Pretty.str (a' ^ " ::"), Pretty.brk 1] @ dom @ [pretty_sort thy S]) end; 
3937  381 

14828  382 
val string_of_term = Pretty.string_of oo pretty_term; 
383 
val string_of_typ = Pretty.string_of oo pretty_typ; 

384 
val string_of_sort = Pretty.string_of oo pretty_sort; 

385 
val string_of_classrel = Pretty.string_of oo pretty_classrel; 

386 
val string_of_arity = Pretty.string_of oo pretty_arity; 

3937  387 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

388 
fun pp thy = Pretty.pp (pretty_term thy, pretty_typ thy, pretty_sort thy, 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

389 
pretty_classrel thy, pretty_arity thy); 
14828  390 

3937  391 

392 

16337  393 
(** certify entities **) (*exception TYPE*) 
8898  394 

16337  395 
(* certify wrt. type signature *) 
8898  396 

19462  397 
val arity_number = Type.arity_number o tsig_of; 
398 
fun arity_sorts thy = Type.arity_sorts (pp thy) (tsig_of thy); 

399 

24273
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

400 
val certify_class = Type.cert_class o tsig_of; 
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

401 
val certify_sort = Type.cert_sort o tsig_of; 
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

402 
val certify_typ = Type.cert_typ o tsig_of; 
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

403 
fun certify_typ_mode mode = Type.cert_typ_mode mode o tsig_of; 
10443
0a68dc9edba5
added certify_tycon, certify_tyabbr, certify_const;
wenzelm
parents:
10404
diff
changeset

404 

4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

405 

18967  406 
(* certify term/prop *) 
4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

407 

14987  408 
local 
1494
22f67e796445
added nodup_Vars check in cterm_of. Prevents same var with distinct types.
nipkow
parents:
1460
diff
changeset

409 

16337  410 
fun type_check pp tm = 
4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

411 
let 
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

412 
fun err_appl why bs t T u U = 
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

413 
let 
10404  414 
val xs = map Free bs; (*we do not rename here*) 
4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

415 
val t' = subst_bounds (xs, t); 
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

416 
val u' = subst_bounds (xs, u); 
16337  417 
val msg = cat_lines 
14828  418 
(TypeInfer.appl_error (Syntax.pp_show_brackets pp) why t' T u' U); 
16337  419 
in raise TYPE (msg, [T, U], [t', u']) end; 
4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

420 

27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

421 
fun typ_of (_, Const (_, T)) = T 
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

422 
 typ_of (_, Free (_, T)) = T 
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

423 
 typ_of (_, Var (_, T)) = T 
15570  424 
 typ_of (bs, Bound i) = snd (List.nth (bs, i) handle Subscript => 
4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

425 
raise TYPE ("Loose bound variable: B." ^ string_of_int i, [], [Bound i])) 
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

426 
 typ_of (bs, Abs (x, T, body)) = T > typ_of ((x, T) :: bs, body) 
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

427 
 typ_of (bs, t $ u) = 
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

428 
let val T = typ_of (bs, t) and U = typ_of (bs, u) in 
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

429 
(case T of 
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

430 
Type ("fun", [T1, T2]) => 
14828  431 
if T1 = U then T2 else err_appl "Incompatible operand type" bs t T u U 
432 
 _ => err_appl "Operator not of function type" bs t T u U) 

4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

433 
end; 
18967  434 
in typ_of ([], tm) end; 
4961
27f559b54c57
certify_term: type_check replaces Term.type_of, providing sensible
wenzelm
parents:
4951
diff
changeset

435 

18967  436 
fun err msg = raise TYPE (msg, [], []); 
437 

438 
fun check_vars (t $ u) = (check_vars t; check_vars u) 

439 
 check_vars (Abs (_, _, t)) = check_vars t 

440 
 check_vars (Var (xi as (_, i), _)) = 

441 
if i < 0 then err ("Malformed variable: " ^ quote (Term.string_of_vname xi)) else () 

442 
 check_vars _ = (); 

0  443 

14987  444 
in 
445 

24674
4ade7ac6a21c
certify': proper do_expand argument (which observes force_expand consts) instead of homegrown normalize;
wenzelm
parents:
24517
diff
changeset

446 
fun certify' prop pp do_expand consts thy tm = 
251  447 
let 
18967  448 
val _ = check_vars tm; 
20548
8ef25fe585a8
renamed Term.map_term_types to Term.map_types (cf. Term.fold_types);
wenzelm
parents:
20330
diff
changeset

449 
val tm' = Term.map_types (certify_typ thy) tm; 
18967  450 
val T = type_check pp tm'; 
451 
val _ = if prop andalso T <> propT then err "Term not of type prop" else (); 

24674
4ade7ac6a21c
certify': proper do_expand argument (which observes force_expand consts) instead of homegrown normalize;
wenzelm
parents:
24517
diff
changeset

452 
val tm'' = Consts.certify pp (tsig_of thy) do_expand consts tm'; 
18967  453 
in (if tm = tm'' then tm else tm'', T, Term.maxidx_of_term tm'') end; 
169  454 

24674
4ade7ac6a21c
certify': proper do_expand argument (which observes force_expand consts) instead of homegrown normalize;
wenzelm
parents:
24517
diff
changeset

455 
fun certify_term thy = certify' false (pp thy) true (consts_of thy) thy; 
4ade7ac6a21c
certify': proper do_expand argument (which observes force_expand consts) instead of homegrown normalize;
wenzelm
parents:
24517
diff
changeset

456 
fun certify_prop thy = certify' true (pp thy) true (consts_of thy) thy; 
18967  457 

24674
4ade7ac6a21c
certify': proper do_expand argument (which observes force_expand consts) instead of homegrown normalize;
wenzelm
parents:
24517
diff
changeset

458 
fun cert_term_abbrev thy = #1 o certify' false (pp thy) false (consts_of thy) thy; 
18967  459 
val cert_term = #1 oo certify_term; 
460 
val cert_prop = #1 oo certify_prop; 

251  461 

14987  462 
end; 
463 

251  464 

18941  465 
(* specifications *) 
466 

21741  467 
fun no_variables kind add addT mk mkT pp tm = 
468 
(case (add tm [], addT tm []) of 

18941  469 
([], []) => tm 
21741  470 
 (frees, tfrees) => error (Pretty.string_of (Pretty.block (Pretty.breaks 
471 
(Pretty.str ("Illegal " ^ kind ^ " variable(s) in term:") :: 

472 
map (Pretty.term pp o mk) frees @ map (Pretty.typ pp o mkT) tfrees))))); 

473 

474 
val no_frees = no_variables "free" Term.add_frees Term.add_tfrees Free TFree; 

475 
val no_vars = no_variables "schematic" Term.add_vars Term.add_tvars Var TVar; 

18941  476 

477 
fun cert_def pp tm = 

478 
let val ((lhs, rhs), _) = tm 

479 
> no_vars pp 

480 
> Logic.strip_imp_concl 

24260  481 
> PrimitiveDefs.dest_def pp Term.is_Const (K false) (K false) 
18941  482 
in (Term.dest_Const (Term.head_of lhs), rhs) end 
483 
handle TERM (msg, _) => error msg; 

484 

485 

16337  486 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

487 
(** read and certify entities **) (*exception ERROR*) 
16337  488 

24273
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

489 
(* classes *) 
19244
1d7e51d9828b
added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents:
19099
diff
changeset

490 

19427  491 
fun read_class thy c = certify_class thy (intern_class thy c) 
492 
handle TYPE (msg, _, _) => error msg; 

16337  493 

494 

19244
1d7e51d9828b
added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents:
19099
diff
changeset

495 
(* type arities *) 
1d7e51d9828b
added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents:
19099
diff
changeset

496 

1d7e51d9828b
added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents:
19099
diff
changeset

497 
fun prep_arity prep_tycon prep_sort thy (t, Ss, S) = 
1d7e51d9828b
added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents:
19099
diff
changeset

498 
let val arity = (prep_tycon thy t, map (prep_sort thy) Ss, prep_sort thy S) 
19513
77ff7cd602d7
removed add_classes/classrel/arities (superceded by AxClass.axiomatize_class/classrel/arity);
wenzelm
parents:
19482
diff
changeset

499 
in Type.add_arity (pp thy) arity (tsig_of thy); arity end; 
19244
1d7e51d9828b
added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents:
19099
diff
changeset

500 

24707  501 
val read_arity = prep_arity intern_type Syntax.read_sort_global; 
19244
1d7e51d9828b
added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents:
19099
diff
changeset

502 
val cert_arity = prep_arity (K I) certify_sort; 
1d7e51d9828b
added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents:
19099
diff
changeset

503 

1d7e51d9828b
added read_class, read/cert_classrel/arity (from axclass.ML);
wenzelm
parents:
19099
diff
changeset

504 

16337  505 
(* types *) 
506 

22765  507 
fun get_sort thy def_sort raw_env = 
22696  508 
let 
22765  509 
val tsig = tsig_of thy; 
510 

22696  511 
fun eq ((xi, S), (xi', S')) = 
512 
Term.eq_ix (xi, xi') andalso Type.eq_sort tsig (S, S'); 

513 
val env = distinct eq raw_env; 

514 
val _ = (case duplicates (eq_fst (op =)) env of [] => () 

515 
 dups => error ("Inconsistent sort constraints for type variable(s) " 

516 
^ commas_quote (map (Term.string_of_vname' o fst) dups))); 

517 

518 
fun get xi = 

519 
(case (AList.lookup (op =) env xi, def_sort xi) of 

520 
(NONE, NONE) => Type.defaultS tsig 

521 
 (NONE, SOME S) => S 

522 
 (SOME S, NONE) => S 

523 
 (SOME S, SOME S') => 

524 
if Type.eq_sort tsig (S, S') then S' 

525 
else error ("Sort constraint inconsistent with default for type variable " ^ 

526 
quote (Term.string_of_vname' xi))); 

527 
in get end; 

528 

16337  529 
local 
530 

24273
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

531 
fun gen_read_typ mode (thy, def_sort) str = 
16337  532 
let 
24273
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

533 
val ctxt = ProofContext.init thy; 
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

534 
val syn = syn_of thy; 
22696  535 
val T = intern_tycons thy 
24273
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

536 
(Syntax.standard_parse_typ ctxt syn (get_sort thy def_sort) (intern_sort thy) str); 
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

537 
in certify_typ_mode mode thy T handle TYPE (msg, _, _) => error msg end 
18678  538 
handle ERROR msg => cat_error msg ("The error(s) above occurred in type " ^ quote str); 
16337  539 

540 
in 

541 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

542 
fun no_def_sort thy = (thy: theory, K NONE); 
16337  543 

24273
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

544 
val read_def_typ = gen_read_typ Type.mode_default; 
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

545 
val read_typ = gen_read_typ Type.mode_default o no_def_sort; 
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

546 
val read_typ_syntax = gen_read_typ Type.mode_syntax o no_def_sort; 
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

547 
val read_typ_abbrev = gen_read_typ Type.mode_abbrev o no_def_sort; 
16337  548 

549 
end; 

550 

551 

16368
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

552 
(* type and constant names *) 
15703  553 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

554 
fun read_tyname thy raw_c = 
19462  555 
let val c = intern_type thy raw_c 
556 
in Type (c, replicate (arity_number thy c) dummyT) end; 

15703  557 

18967  558 
val read_const = Consts.read_const o consts_of; 
15703  559 

560 

251  561 

22696  562 
(* read_def_terms  read terms and infer types *) (*exception ERROR*) 
251  563 

2979  564 
(* 
16337  565 
def_type: partial map from indexnames to types (constrains Frees and Vars) 
566 
def_sort: partial map from indexnames to sorts (constrains TFrees and TVars) 

20155  567 
used: context of already used type variables 
2979  568 
freeze: if true then generated parameters are turned into TFrees, else TVars 
569 
*) 

570 

24233
5bec1b4149e7
read_def_terms': restrict scope of disambiguation to individual term;
wenzelm
parents:
24142
diff
changeset

571 
fun read_def_terms' 
5bec1b4149e7
read_def_terms': restrict scope of disambiguation to individual term;
wenzelm
parents:
24142
diff
changeset

572 
pp is_logtype syn consts map_free ctxt (def_type, def_sort) used freeze raw_args = 
251  573 
let 
22696  574 
val thy = ProofContext.theory_of ctxt; 
24517
eaed6ac5f7f2
read_def_terms: replaced full Syntax.check_typs by certify_typ, to workaround problems with illegal schematic type vars;
wenzelm
parents:
24485
diff
changeset

575 
fun check_typs Ts = map (certify_typ thy) Ts 
eaed6ac5f7f2
read_def_terms: replaced full Syntax.check_typs by certify_typ, to workaround problems with illegal schematic type vars;
wenzelm
parents:
24485
diff
changeset

576 
handle TYPE (msg, _, _) => error msg; 
22696  577 

24485
687bbb686ef9
infer_types: general check_typs instead of Type.cert_typ_mode;
wenzelm
parents:
24370
diff
changeset

578 
fun infer args = TypeInfer.infer_types pp (tsig_of thy) check_typs 
24761
d762ab297a07
removed obsolete external interface add_const_constraint;
wenzelm
parents:
24732
diff
changeset

579 
(try (Consts.the_constraint consts)) def_type used ~1 (SOME freeze) args >> map fst 
24233
5bec1b4149e7
read_def_terms': restrict scope of disambiguation to individual term;
wenzelm
parents:
24142
diff
changeset

580 
handle TYPE (msg, _, _) => error msg; 
22696  581 

24370  582 
fun check T t = Exn.Result (singleton (fst o infer) (t, T)) 
583 
handle ERROR msg => Exn.Exn (ERROR msg); 

24233
5bec1b4149e7
read_def_terms': restrict scope of disambiguation to individual term;
wenzelm
parents:
24142
diff
changeset

584 
val map_const = try (#1 o Term.dest_Const o Consts.read_const consts); 
24370  585 
fun read T = Syntax.standard_parse_term pp (check T) (get_sort thy def_sort) map_const map_free 
24233
5bec1b4149e7
read_def_terms': restrict scope of disambiguation to individual term;
wenzelm
parents:
24142
diff
changeset

586 
(intern_tycons thy) (intern_sort thy) ctxt is_logtype syn T; 
4249  587 
in 
24233
5bec1b4149e7
read_def_terms': restrict scope of disambiguation to individual term;
wenzelm
parents:
24142
diff
changeset

588 
raw_args 
5bec1b4149e7
read_def_terms': restrict scope of disambiguation to individual term;
wenzelm
parents:
24142
diff
changeset

589 
> map (fn (s, raw_T) => 
5bec1b4149e7
read_def_terms': restrict scope of disambiguation to individual term;
wenzelm
parents:
24142
diff
changeset

590 
let val T = certify_typ thy raw_T handle TYPE (msg, _, _) => error msg 
5bec1b4149e7
read_def_terms': restrict scope of disambiguation to individual term;
wenzelm
parents:
24142
diff
changeset

591 
in (read (#1 (TypeInfer.paramify_dummies T 0)) s, T) end) 
5bec1b4149e7
read_def_terms': restrict scope of disambiguation to individual term;
wenzelm
parents:
24142
diff
changeset

592 
> infer 
4249  593 
end; 
623  594 

20230
04cb2d917de5
read_def_cterms (legacy version): Consts.certify;
wenzelm
parents:
20211
diff
changeset

595 
fun read_def_terms (thy, types, sorts) used freeze sTs = 
04cb2d917de5
read_def_cterms (legacy version): Consts.certify;
wenzelm
parents:
20211
diff
changeset

596 
let 
04cb2d917de5
read_def_cterms (legacy version): Consts.certify;
wenzelm
parents:
20211
diff
changeset

597 
val pp = pp thy; 
04cb2d917de5
read_def_cterms (legacy version): Consts.certify;
wenzelm
parents:
20211
diff
changeset

598 
val consts = consts_of thy; 
24674
4ade7ac6a21c
certify': proper do_expand argument (which observes force_expand consts) instead of homegrown normalize;
wenzelm
parents:
24517
diff
changeset

599 
val cert_consts = Consts.certify pp (tsig_of thy) true consts; 
22765  600 
fun map_free x = if is_some (types (x, ~1)) then SOME x else NONE; 
20230
04cb2d917de5
read_def_cterms (legacy version): Consts.certify;
wenzelm
parents:
20211
diff
changeset

601 
val (ts, inst) = 
22765  602 
read_def_terms' pp (is_logtype thy) (syn_of thy) consts map_free 
21772  603 
(ProofContext.init thy) (types, sorts) (Name.make_context used) freeze sTs; 
20230
04cb2d917de5
read_def_cterms (legacy version): Consts.certify;
wenzelm
parents:
20211
diff
changeset

604 
in (map cert_consts ts, inst) end; 
12068
469f372d63db
added pretty_term', read_typ', read_typ_no_norm', read_def_terms'
wenzelm
parents:
11720
diff
changeset

605 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

606 
fun simple_read_term thy T s = 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

607 
let val ([t], _) = read_def_terms (thy, K NONE, K NONE) [] true [(s, T)] 
20230
04cb2d917de5
read_def_cterms (legacy version): Consts.certify;
wenzelm
parents:
20211
diff
changeset

608 
in t end handle ERROR msg => cat_error msg ("The error(s) above occurred for term " ^ s); 
8802  609 

22709  610 
fun read_term thy = simple_read_term thy dummyT; 
16494  611 
fun read_prop thy = simple_read_term thy propT; 
612 

8607  613 

2979  614 

16337  615 
(** signature extension functions **) (*exception ERROR/TYPE*) 
386  616 

617 
(* add default sort *) 

618 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

619 
fun gen_add_defsort prep_sort s thy = 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

620 
thy > map_tsig (Type.set_defsort (prep_sort thy s)); 
8898  621 

24707  622 
val add_defsort = gen_add_defsort Syntax.read_sort_global; 
16337  623 
val add_defsort_i = gen_add_defsort certify_sort; 
386  624 

625 

626 
(* add type constructors *) 

627 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

628 
fun add_types types thy = thy > map_sign (fn (naming, syn, tsig, consts) => 
14856  629 
let 
16597
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

630 
val syn' = Syntax.extend_type_gram types syn; 
16368
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

631 
val decls = map (fn (a, n, mx) => (Syntax.type_name a mx, n)) types; 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

632 
val tsig' = Type.add_types naming decls tsig; 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

633 
in (naming, syn', tsig', consts) end); 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

634 

1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

635 
fun add_typedecls decls thy = 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

636 
let 
20664  637 
fun type_of (a, vs: string list, mx) = 
18928
042608ffa2ec
subsituted gen_duplicates / has_duplicates for duplicates whenever appropriate
haftmann
parents:
18892
diff
changeset

638 
if not (has_duplicates (op =) vs) then (a, length vs, mx) 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

639 
else error ("Duplicate parameters in type declaration: " ^ quote a); 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

640 
in add_types (map type_of decls) thy end; 
16337  641 

642 

643 
(* add nonterminals *) 

644 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

645 
fun add_nonterminals ns thy = thy > map_sign (fn (naming, syn, tsig, consts) => 
16337  646 
let 
16597
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

647 
val syn' = Syntax.extend_consts ns syn; 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

648 
val tsig' = Type.add_nonterminals naming ns tsig; 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

649 
in (naming, syn', tsig', consts) end); 
386  650 

651 

652 
(* add type abbreviations *) 

653 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

654 
fun gen_add_tyabbr prep_typ (a, vs, rhs, mx) thy = 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

655 
thy > map_sign (fn (naming, syn, tsig, consts) => 
16337  656 
let 
16597
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

657 
val syn' = Syntax.extend_type_gram [(a, length vs, mx)] syn; 
16368
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

658 
val a' = Syntax.type_name a mx; 
24707  659 
val abbr = (a', vs, 
660 
certify_typ_mode Type.mode_syntax thy (prep_typ (ProofContext.init thy) rhs)) 

18678  661 
handle ERROR msg => cat_error msg ("in type abbreviation " ^ quote a'); 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

662 
val tsig' = Type.add_abbrevs naming [abbr] tsig; 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

663 
in (naming, syn', tsig', consts) end); 
386  664 

24707  665 
val add_tyabbrs = fold (gen_add_tyabbr Syntax.parse_typ); 
24273
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

666 
val add_tyabbrs_i = fold (gen_add_tyabbr (K I)); 
14784
e65d77313a94
xxx_typ_raw replace xxx_typ_no_norm forms; prevent duplicate consts declarations in merge; misc cleanup;
wenzelm
parents:
14700
diff
changeset

667 

e65d77313a94
xxx_typ_raw replace xxx_typ_no_norm forms; prevent duplicate consts declarations in merge; misc cleanup;
wenzelm
parents:
14700
diff
changeset

668 

16337  669 
(* modify syntax *) 
670 

20784  671 
fun gen_syntax change_gram prep_typ mode args thy = 
16337  672 
let 
24707  673 
fun prep (c, T, mx) = (c, 
674 
certify_typ_mode Type.mode_syntax thy (prep_typ (ProofContext.init thy) T), mx) 

24273
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

675 
handle ERROR msg => 
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

676 
cat_error msg ("in syntax declaration " ^ quote (Syntax.const_name c mx)); 
20784  677 
in thy > map_syn (change_gram (is_logtype thy) mode (map prep args)) end; 
16337  678 

679 
fun gen_add_syntax x = gen_syntax Syntax.extend_const_gram x; 

386  680 

24707  681 
val add_modesyntax = gen_add_syntax Syntax.parse_typ; 
24273
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

682 
val add_modesyntax_i = gen_add_syntax (K I); 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

683 
val add_syntax = add_modesyntax Syntax.default_mode; 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

684 
val add_syntax_i = add_modesyntax_i Syntax.default_mode; 
24707  685 
val del_modesyntax = gen_syntax Syntax.remove_const_gram Syntax.parse_typ; 
24273
1d4b411caf44
replaced certify_typ_syntax/abbrev by certify_typ_mode;
wenzelm
parents:
24260
diff
changeset

686 
val del_modesyntax_i = gen_syntax Syntax.remove_const_gram (K I); 
3805  687 

21661
e070569dd638
add_notation: permissive about undeclared consts;
wenzelm
parents:
21269
diff
changeset

688 
fun const_syntax thy (Const (c, _), mx) = try (Consts.syntax (consts_of thy)) (c, mx) 
21206
2af4c7b3f7ef
replaced const_syntax by notation, which operates on terms;
wenzelm
parents:
21183
diff
changeset

689 
 const_syntax _ _ = NONE; 
2af4c7b3f7ef
replaced const_syntax by notation, which operates on terms;
wenzelm
parents:
21183
diff
changeset

690 

2af4c7b3f7ef
replaced const_syntax by notation, which operates on terms;
wenzelm
parents:
21183
diff
changeset

691 
fun add_notation mode args thy = 
2af4c7b3f7ef
replaced const_syntax by notation, which operates on terms;
wenzelm
parents:
21183
diff
changeset

692 
thy > add_modesyntax_i mode (map_filter (const_syntax thy) args); 
19658  693 

16337  694 

695 
(* add constants *) 

386  696 

17995  697 
local 
698 

24776
38afb780f622
add_consts_authentic/add_abbrev: tags (Markup.property list);
wenzelm
parents:
24761
diff
changeset

699 
fun gen_add_consts prep_typ authentic tags raw_args thy = 
386  700 
let 
19806  701 
val prepT = Compress.typ thy o Logic.varifyT o Type.no_tvars o Term.no_dummyT o prep_typ thy; 
19658  702 
fun prep (raw_c, raw_T, raw_mx) = 
703 
let 

704 
val (c, mx) = Syntax.const_mixfix raw_c raw_mx; 

19679
ae4c1e2742c1
consts: replaced early'' flag by inverted authentic'';
wenzelm
parents:
19673
diff
changeset

705 
val c' = if authentic then Syntax.constN ^ full_name thy c else c; 
19658  706 
val T = (prepT raw_T handle TYPE (msg, _, _) => error msg) handle ERROR msg => 
707 
cat_error msg ("in declaration of constant " ^ quote c); 

24776
38afb780f622
add_consts_authentic/add_abbrev: tags (Markup.property list);
wenzelm
parents:
24761
diff
changeset

708 
in ((c, T), (c', T, mx)) end; 
16337  709 
val args = map prep raw_args; 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

710 
in 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

711 
thy 
24776
38afb780f622
add_consts_authentic/add_abbrev: tags (Markup.property list);
wenzelm
parents:
24761
diff
changeset

712 
> map_consts (fold (Consts.declare authentic (naming_of thy) tags o #1) args) 
19658  713 
> add_syntax_i (map #2 args) 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

714 
end; 
386  715 

17995  716 
in 
717 

24776
38afb780f622
add_consts_authentic/add_abbrev: tags (Markup.property list);
wenzelm
parents:
24761
diff
changeset

718 
val add_consts = gen_add_consts read_typ false []; 
38afb780f622
add_consts_authentic/add_abbrev: tags (Markup.property list);
wenzelm
parents:
24761
diff
changeset

719 
val add_consts_i = gen_add_consts certify_typ false []; 
19679
ae4c1e2742c1
consts: replaced early'' flag by inverted authentic'';
wenzelm
parents:
19673
diff
changeset

720 
val add_consts_authentic = gen_add_consts certify_typ true; 
386  721 

17995  722 
end; 
723 

386  724 

21696  725 
(* add abbreviations *) 
18941  726 

24776
38afb780f622
add_consts_authentic/add_abbrev: tags (Markup.property list);
wenzelm
parents:
24761
diff
changeset

727 
fun add_abbrev mode tags (c, raw_t) thy = 
18941  728 
let 
21741  729 
val pp = pp thy; 
730 
val prep_tm = Compress.term thy o no_frees pp o 

731 
map_types Logic.legacy_varifyT (* FIXME tmp *) o 

732 
Term.no_dummy_patterns o cert_term_abbrev thy; 

19806  733 
val t = (prep_tm raw_t handle TYPE (msg, _, _) => error msg  TERM (msg, _) => error msg) 
19366
a2040baa9444
pretty_term': early vs. late externing (support authentic syntax);
wenzelm
parents:
19289
diff
changeset

734 
handle ERROR msg => cat_error msg ("in constant abbreviation " ^ quote c); 
21696  735 
val (res, consts') = consts_of thy 
24776
38afb780f622
add_consts_authentic/add_abbrev: tags (Markup.property list);
wenzelm
parents:
24761
diff
changeset

736 
> Consts.abbreviate pp (tsig_of thy) (naming_of thy) mode tags (c, t); 
21704  737 
in (res, thy > map_consts (K consts')) end; 
18941  738 

739 

16941
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset

740 
(* add constraints *) 
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset

741 

24761
d762ab297a07
removed obsolete external interface add_const_constraint;
wenzelm
parents:
24732
diff
changeset

742 
fun add_const_constraint (c, opt_T) thy = 
16941
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset

743 
let 
19099
100bf66d7e85
add_const_constraint(_i): demand TFrees instead of TVars, optional type (i.e. may delete constraints);
wenzelm
parents:
19054
diff
changeset

744 
fun prepT raw_T = 
24761
d762ab297a07
removed obsolete external interface add_const_constraint;
wenzelm
parents:
24732
diff
changeset

745 
let val T = Logic.varifyT (Type.no_tvars (Term.no_dummyT (certify_typ thy raw_T))) 
19099
100bf66d7e85
add_const_constraint(_i): demand TFrees instead of TVars, optional type (i.e. may delete constraints);
wenzelm
parents:
19054
diff
changeset

746 
in cert_term thy (Const (c, T)); T end 
16941
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset

747 
handle TYPE (msg, _, _) => error msg; 
19099
100bf66d7e85
add_const_constraint(_i): demand TFrees instead of TVars, optional type (i.e. may delete constraints);
wenzelm
parents:
19054
diff
changeset

748 
in thy > map_consts (Consts.constrain (c, Option.map prepT opt_T)) end; 
16941
0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset

749 

0bda949449ee
added add_const_constraint(_i), const_constraint;
wenzelm
parents:
16894
diff
changeset

750 

19513
77ff7cd602d7
removed add_classes/classrel/arities (superceded by AxClass.axiomatize_class/classrel/arity);
wenzelm
parents:
19482
diff
changeset

751 
(* primitive classes and arities *) 
386  752 

19513
77ff7cd602d7
removed add_classes/classrel/arities (superceded by AxClass.axiomatize_class/classrel/arity);
wenzelm
parents:
19482
diff
changeset

753 
fun primitive_class (bclass, classes) thy = 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

754 
thy > map_sign (fn (naming, syn, tsig, consts) => 
16337  755 
let 
16597
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

756 
val syn' = Syntax.extend_consts [bclass] syn; 
19513
77ff7cd602d7
removed add_classes/classrel/arities (superceded by AxClass.axiomatize_class/classrel/arity);
wenzelm
parents:
19482
diff
changeset

757 
val tsig' = Type.add_class (pp thy) naming (bclass, classes) tsig; 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

758 
in (naming, syn', tsig', consts) end) 
19391  759 
> add_consts_i [(Logic.const_of_class bclass, Term.a_itselfT > propT, NoSyn)]; 
3791
c5db2c87a646
now supports qualified names (intern vs. extern) !!!
wenzelm
parents:
3552
diff
changeset

760 

19513
77ff7cd602d7
removed add_classes/classrel/arities (superceded by AxClass.axiomatize_class/classrel/arity);
wenzelm
parents:
19482
diff
changeset

761 
fun primitive_classrel arg thy = thy > map_tsig (Type.add_classrel (pp thy) arg); 
77ff7cd602d7
removed add_classes/classrel/arities (superceded by AxClass.axiomatize_class/classrel/arity);
wenzelm
parents:
19482
diff
changeset

762 
fun primitive_arity arg thy = thy > map_tsig (Type.add_arity (pp thy) arg); 
421  763 

764 

14645  765 
(* add translation functions *) 
766 

15746  767 
local 
768 

769 
fun mk trs = map Syntax.mk_trfun trs; 

770 

16597
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

771 
fun gen_add_trfuns ext non_typed (atrs, trs, tr's, atr's) = 
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

772 
map_syn (ext (mk atrs, mk trs, mk (map (apsnd non_typed) tr's), mk atr's)); 
14645  773 

16597
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

774 
fun gen_add_trfunsT ext tr's = map_syn (ext ([], [], mk tr's, [])); 
14645  775 

15746  776 
in 
777 

16597
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

778 
val add_trfuns = gen_add_trfuns Syntax.extend_trfuns Syntax.non_typed_tr'; 
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

779 
val add_trfunsT = gen_add_trfunsT Syntax.extend_trfuns; 
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

780 
val add_advanced_trfuns = gen_add_trfuns Syntax.extend_advanced_trfuns Syntax.non_typed_tr''; 
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

781 
val add_advanced_trfunsT = gen_add_trfunsT Syntax.extend_advanced_trfuns; 
14645  782 

15746  783 
end; 
784 

16597
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

785 
val add_tokentrfuns = map_syn o Syntax.extend_tokentrfuns; 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

786 
fun add_mode_tokentrfuns m = add_tokentrfuns o map (fn (s, f) => (m, s, f)); 
14645  787 

788 

19258
ada9977f1e98
declared_const: check for type constraint only, i.e. admit abbreviations as well;
wenzelm
parents:
19250
diff
changeset

789 
(* translation rules *) 
4619  790 

19258
ada9977f1e98
declared_const: check for type constraint only, i.e. admit abbreviations as well;
wenzelm
parents:
19250
diff
changeset

791 
fun gen_trrules f args thy = thy > map_syn (fn syn => 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

792 
let val rules = map (Syntax.map_trrule (apfst (intern_type thy))) args 
21772  793 
in f (ProofContext.init thy) (is_logtype thy) syn rules syn end); 
8725  794 

19258
ada9977f1e98
declared_const: check for type constraint only, i.e. admit abbreviations as well;
wenzelm
parents:
19250
diff
changeset

795 
val add_trrules = gen_trrules Syntax.extend_trrules; 
ada9977f1e98
declared_const: check for type constraint only, i.e. admit abbreviations as well;
wenzelm
parents:
19250
diff
changeset

796 
val del_trrules = gen_trrules Syntax.remove_trrules; 
16597
5a5229a55964
eliminated separate syn type  advanced trfuns already part of Syntax.syntax;
wenzelm
parents:
16536
diff
changeset

797 
val add_trrules_i = map_syn o Syntax.extend_trrules_i; 
19258
ada9977f1e98
declared_const: check for type constraint only, i.e. admit abbreviations as well;
wenzelm
parents:
19250
diff
changeset

798 
val del_trrules_i = map_syn o Syntax.remove_trrules_i; 
386  799 

800 

16337  801 
(* modify naming *) 
6546  802 

19054
af7cc6063285
replaced qualified_force_prefix to sticky_prefix;
wenzelm
parents:
19013
diff
changeset

803 
val add_path = map_naming o NameSpace.add_path; 
af7cc6063285
replaced qualified_force_prefix to sticky_prefix;
wenzelm
parents:
19013
diff
changeset

804 
val no_base_names = map_naming NameSpace.no_base_names; 
af7cc6063285
replaced qualified_force_prefix to sticky_prefix;
wenzelm
parents:
19013
diff
changeset

805 
val qualified_names = map_naming NameSpace.qualified_names; 
af7cc6063285
replaced qualified_force_prefix to sticky_prefix;
wenzelm
parents:
19013
diff
changeset

806 
val sticky_prefix = map_naming o NameSpace.sticky_prefix; 
af7cc6063285
replaced qualified_force_prefix to sticky_prefix;
wenzelm
parents:
19013
diff
changeset

807 
val set_policy = map_naming o NameSpace.set_policy; 
af7cc6063285
replaced qualified_force_prefix to sticky_prefix;
wenzelm
parents:
19013
diff
changeset

808 
val restore_naming = map_naming o K o naming_of; 
6546  809 

19013  810 
val parent_path = add_path ".."; 
811 
val root_path = add_path "/"; 

812 
val absolute_path = add_path "//"; 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

813 

1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

814 
fun local_path thy = thy > root_path > add_path (Context.theory_name thy); 
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

815 

6546  816 

16337  817 
(* hide names *) 
386  818 

16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

819 
fun hide_classes b xs thy = thy > map_tsig (Type.hide_classes b (map (intern_class thy) xs)); 
16368
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

820 
val hide_classes_i = map_tsig oo Type.hide_classes; 
16442
1171ecf7fb7e
obsolete type sg is now an alias for Context.theory;
wenzelm
parents:
16368
diff
changeset

821 
fun hide_types b xs thy = thy > map_tsig (Type.hide_types b (map (intern_type thy) xs)); 
16368
a06868ebeb0f
discontinued named name spaces (classK, typeK, constK);
wenzelm
parents:
16354
diff
changeset

822 
val hide_types_i = map_tsig oo Type.hide_types; 
18062  823 
fun hide_consts b xs thy = thy > map_consts (fold (Consts.hide b o intern_const thy) xs); 
824 
val hide_consts_i = map_consts oo (fold o Consts.hide); 

386  825 

17343  826 
local 
827 

828 
val kinds = 

829 
[("class", (intern_class, can o certify_class, hide_classes_i)), 

830 
("type", (intern_type, declared_tyname, hide_types_i)), 

831 
("const", (intern_const, declared_const, hide_consts_i))]; 

832 

833 
fun gen_hide int b (kind, xnames) thy = 

834 
(case AList.lookup (op =) kinds kind of 

835 
SOME (intern, check, hide) => 

836 
let 

837 
val names = if int then map (intern thy) xnames else xnames; 

838 
val bads = filter_out (check thy) names; 

839 
in 

840 
if null bads then hide b names thy 

841 
else error ("Attempt to hide undeclared item(s): " ^ commas_quote bads) 

842 
end 

843 
 NONE => error ("Bad name space specification: " ^ quote kind)); 

844 

845 
in 

846 

847 
val hide_names = gen_hide true; 

848 
val hide_names_i = gen_hide false; 

849 

0  850 
end; 
17343  851 

852 
end; 